CN110485514B - Zero-cold-water shower equipment - Google Patents
Zero-cold-water shower equipment Download PDFInfo
- Publication number
- CN110485514B CN110485514B CN201910779780.7A CN201910779780A CN110485514B CN 110485514 B CN110485514 B CN 110485514B CN 201910779780 A CN201910779780 A CN 201910779780A CN 110485514 B CN110485514 B CN 110485514B
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- hot water
- water
- pipe
- control valve
- cold
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 425
- 238000004891 communication Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C2001/026—Plumbing installations for fresh water with flow restricting devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses zero-cold-water shower equipment which comprises a hot water pipe and a cold water pipe, wherein the hot water pipe and the cold water pipe are inserted into a hot water tank, a water inlet one-way valve is arranged at the connecting end of the hot water pipe and the hot water tank, a hot water pump is arranged in the hot water tank, the water outlet end of the hot water pump is communicated with the inside of the hot water pipe, a water inlet communicating pipe is inserted into the side wall of one end, close to the hot water tank, of the hot water pipe, a glue elastic bag is glued at one end, located in the hot water pipe, of the water inlet communicating pipe. Has the advantages that: according to the invention, due to the design of the elastic bag, after the hot water control valve is closed, cold water enters the elastic bag, and the elastic bag expands after being pressed and deformed, so that hot water remained in the hot water pipe is gradually extruded into the water return pipe in the deformation process of the elastic bag, and the residual hot water enters the hot water tank through the water return pipe, thereby realizing the recovery of the residual hot water and avoiding the waste of hot water resources.
Description
Technical Field
The invention relates to the technical field of shower equipment, in particular to zero-cold-water shower equipment.
Background
Most people have contact with things every day when taking a shower, and most people use hot water supply equipment such as a water heater to take a shower by using warm water for mixing cold and hot water, and the demand of the shower process for the hot water is relatively high.
In current shower equipment, hot water is after stopping using, will remain in the hot water supply pipe by a large amount of hot water, neither can be utilized, also can't realize the recovery of hot water resource, cause the waste of heating power resource, and when the shower, because remaining hot water cools off after placing for a long time in the hot-water line, make the time-consuming cold water that the hot-water line supplied first, make the hot water supply slow, cause the shower to experience the decline, and what the user demand was hot water, make the cold water that flows out all basically can directly be wasted, cause the direct waste of water resource.
Disclosure of Invention
The invention aims to solve the problems that shower hot water is supplied slowly and waste is caused by discharging useless cold water in the prior art, and provides zero-cold-water shower equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: a zero-cold water shower device comprises a hot water pipe and a cold water pipe inserted in a hot water tank, wherein a water inlet one-way valve is arranged at the connecting end of the hot water pipe and the hot water tank, a hot water pump is arranged in the hot water tank, the water outlet end of the hot water pump is communicated with the interior of the hot water pipe, a water inlet communicating pipe is inserted in the side wall of the hot water pipe close to one end of the hot water tank, an elastic bag is glued at one end of the water inlet communicating pipe positioned in the hot water pipe, the other end of the water inlet communicating pipe is inserted in the cold water pipe, the water inlet communicating pipe is communicated with the cold water pipe and an elastic bag, a water inlet control valve is arranged in the water inlet communicating pipe, a water outlet communicating pipe is inserted in the side wall of the elastic bag far away from one end of the hot water tank, one end of the water outlet communicating pipe far away from the elastic bag penetrates through the hot water pipe and is communicated with the, the water heater is characterized in that a return water one-way valve is arranged in the return water pipe, one end, far away from the hot water tank, of the hot water pipe is communicated with a mixing tank, a hot water control valve is arranged at the joint of the hot water pipe and the mixing tank, one end, far away from the hot water tank, of the cold water pipe is inserted into the mixing tank, a cold water control valve is arranged at the joint of the cold water pipe and the mixing tank, and a water outlet is formed in the side wall of the mixing tank.
In the zero-cold-water shower device, the outer wall of the water outlet communicating pipe close to one end of the hot water pipe is communicated with the cold water pipe through the water storage bag, a water storage control valve is arranged at the joint of the water storage bag and the water outlet communicating pipe, and a water storage one-way valve is arranged at the joint of the water storage bag and the cold water pipe.
In the zero-cold-water shower device, the elastic bag and the water storage bag are both made of elastic rubber materials, the elastic bag is in a pointed cone shape, and one end of the pointed cone of the elastic bag faces the hot water tank.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, due to the design of the elastic bag, after the hot water control valve is closed, cold water enters the elastic bag, and the elastic bag expands after being pressed and deformed, so that hot water remained in the hot water pipe is gradually extruded into the water return pipe in the deformation process of the elastic bag, and the residual hot water enters the hot water tank through the water return pipe, thereby realizing the recovery of the residual hot water and avoiding the waste of hot water resources;
2. according to the invention, the residual hot water in the hot water pipe is recycled to the hot water tank, so that no water is accumulated in the hot water pipe, and the problem that cold water is remained in the hot water pipe due to long-time water accumulation, and when hot water is subsequently used, cold water is discharged firstly, so that the hot water is not supplied in time, a large amount of cold water is wasted, and the inconvenience in use of a user is caused is avoided.
Drawings
Fig. 1 is a schematic structural view of a zero-cold-water shower device according to the present invention.
In the figure: the water heater comprises a hot water pipe 1, a cold water pipe 2, a hot water tank 3, a hot water pump 4, a water inlet check valve 5, a water return pipe 6, a water return check valve 7, a water inlet communicating pipe 8, a water inlet control valve 9, an elastic bag 10, a water outlet communicating pipe 11, a communicating control valve 12, a hot water control valve 13, a cold water control valve 14, a mixing tank 15, a water outlet 16, a water storage bag 17, a water storage control valve 18 and a water storage check valve 19.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1, a zero-cold water shower device comprises a hot water pipe 1 and a cold water pipe 2 inserted in a hot water tank 3, wherein a water inlet check valve 5 is arranged at the connecting end of the hot water pipe 1 and the hot water tank 3, the hot water pipe 1 is guided by the hot water tank 3, a hot water pump 4 is arranged in the hot water tank 3, the water outlet end of the hot water pump 4 is communicated with the inside of the hot water pipe 1, a water inlet communicating pipe 8 is inserted in the side wall of one end of the hot water pipe 1 close to the hot water tank 3, an elastic bag 10 is glued at one end of the water inlet communicating pipe 8 in the hot water pipe 1, the other end of the water inlet communicating pipe 8 is inserted in the cold water pipe 2, the water inlet communicating pipe 8 is communicated with the cold water pipe 2 and an elastic bag 10, a water inlet control valve 9 is arranged in the water inlet communicating pipe 8, a water outlet communicating pipe 11 is inserted in the, the connection part of the water outlet communicating pipe 11 and the cold water pipe 2 is provided with a communication control valve 12, the side wall of one end of the hot water pipe 1 close to the hot water tank 3 is communicated with the inside of the hot water tank 3 through a water return pipe 6, a water return one-way valve 7 is arranged inside the water return pipe 6 and is communicated with the water return pipe 6 through the hot water pipe 1, one end of the hot water pipe 1 far away from the hot water tank 3 is communicated with a mixing tank 15, the connection part of the hot water pipe 1 and the mixing tank 15 is provided with a hot water control valve 13, one end of the cold water pipe 2 far away from the hot water tank 3 is inserted into the mixing tank 15, the connection part of the cold water pipe 2 and the mixing tank 15 is provided.
The opening and closing processes of the water storage check valve 19, the water storage control valve 18 and the hot water control valve 13 are required to be synchronously performed, the water inlet control valve 9 is opened when the hot water control valve 13 and the water storage control valve 18 are closed, the water inlet control valve 9 is closed when the hot water control valve 13 and the water storage control valve are opened, the three valves are controlled by the same external control switch, the hot water control valve 13 can regulate the flow of hot water, the opening and closing of the water storage check valve 19 and the water storage control valve 18 are only controlled, and the communication control valve 12 and the cold water control valve 14 are controlled by the same external switch and are opened or closed simultaneously.
The outer wall of one end, close to the hot water pipe 1, of the water outlet communicating pipe 11 is communicated with the cold water pipe 2 through a water storage bag 17, a water storage control valve 18 is arranged at the joint of the water storage bag 17 and the water outlet communicating pipe 11, a water storage one-way valve 19 is arranged at the joint of the water storage bag 17 and the cold water pipe 2, water can only flow into the hot water pipe 1 from the water storage bag 17, when the cold water control valve 14 is closed, the water storage bag 17 can store a certain amount of water through deformation due to overlarge water pressure in the cold water pipe 2, the water cannot be directly discharged into the cold water pipe 2, after the cold water control valve 14 is opened, the water pressure in the cold water pipe 2 is reduced, and under the action of elasticity, cold water in the water storage bag 17 is conveyed into the cold.
When a shower is needed to be taken by water discharged from the shower device, in order to obtain proper warm water, the hot water pump 4 is opened to convey the hot water in the hot water tank 3 to the hot water pipe 1, the hot water control valve 13 and the cold water control valve 14 are simultaneously opened, the sizes of the hot water control valve and the cold water control valve are adjusted, the amounts of the output cold water and the output hot water are controlled, and the mixed warm water at proper temperature is mixed in the mixing tank 15 and is discharged from the water outlet 16 for taking a shower when in use;
when the shower is finished, the hot water control valve 13 and the cold water control valve 14 are closed simultaneously, the communication control valve 12 and the water storage control valve 18 are closed synchronously, the water inlet control valve 9 is opened synchronously, so that the cold water in the cold water pipe 2 enters the elastic bag 10 through the water inlet communication pipe 8 under the action of water pressure, after the cold water enters the elastic bag 10, the elastic bag 10 is gradually pressed and expanded under the action of the water pressure, and due to the pointed cone design of the elastic bag 10, the hot water remained in the hot water pipe 1 moves towards the pointed end direction under the extrusion, and then enters the hot water tank 3 through the water return pipe 6 under the continuous extrusion; thereby realizing the recovery of residual hot water in the hot water pipe 1 and preventing a large amount of hot water from remaining in the hot water pipe 1 to be cooled after the hot water control valve 13 is closed; when hot water is required to be output subsequently, the hot water output from the hot water tank 3 can be supplied by extruding a small amount of cold water remained in the hot water tank 1, so that a large amount of waste of water resources is reduced, the water outlet speed of the hot water is accelerated, and the requirements of users are met.
When only hot water is needed, the cold water control valve 14 can be closed, the communication control valve 12 and the water inlet control valve 9 are closed at the same time, the hot water control valve 13 is opened, and the water storage control valve 18 and the water storage one-way valve 19 are opened synchronously, at this time, because when the hot water control valve 13 is closed, a large amount of cold water is filled in the elastic bag 10 and the hot water pipe 1 is blocked, after the hot water pump 4 and the hot water control valve 13 are opened again, the cold water in the elastic bag 10 enters the water storage bag 17 to be stored under the action of high-pressure hot water output by the hot water pump 4, so that the elastic bag 10 contracts, and the hot water pipe 1 can convey the hot water to the mixing tank 15, and the purpose of discharging and supplying the hot water through the water outlet 16 is achieved.
Although terms such as the hot water pipe 1, the cold water pipe 2, the hot water tank 3, the hot water pump 4, the water inlet check valve 5, the water return pipe 6, the water return check valve 7, the water inlet connection pipe 8, the water inlet control valve 9, the elastic bag 10, the water outlet connection pipe 11, the connection control valve 12, the hot water control valve 13, the cold water control valve 14, the mixing tank 15, the water outlet 16, the water storage bag 17, the water storage control valve 18, the water storage check valve 19, etc., are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (1)
1. A zero-cold-water shower device comprises a hot water pipe (1) and a cold water pipe (2) which are inserted into a hot water tank (3), and is characterized in that a water inlet one-way valve (5) is arranged at the connecting end of the hot water pipe (1) and the hot water tank (3), a hot water pump (4) is arranged inside the hot water tank (3), the water outlet end of the hot water pump (4) is communicated with the inside of the hot water pipe (1), a water inlet communicating pipe (8) is inserted into the side wall of one end, close to the hot water tank (3), of the hot water pipe (1), one end, located inside the hot water pipe (1), of the water inlet communicating pipe (8) is glued with an elastic bag (10), the other end of the water inlet communicating pipe (8) is inserted into the cold water pipe (2), the water inlet communicating pipe (8) is communicated with the elastic bag (10), a water inlet control valve (9) is arranged in the water inlet communicating pipe (8), and a communicating pipe (11) is inserted into the side wall of one end, one end of the water outlet communicating pipe (11) far away from the elastic bag (10) penetrates through the hot water pipe (1) to be communicated with the inside of the cold water pipe (2), a communication control valve (12) is arranged at the joint of the water outlet communicating pipe (11) and the cold water pipe (2), the side wall of one end of the hot water pipe (1) close to the hot water tank (3) is communicated with the inside of the hot water tank (3) through a water return pipe (6), a return one-way valve (7) is arranged in the return pipe (6), one end of the hot water pipe (1) far away from the hot water tank (3) is communicated with a mixing tank (15), a hot water control valve (13) is arranged at the joint of the hot water pipe (1) and the mixing box (15), one end of the cold water pipe (2) far away from the hot water tank (3) is inserted in the mixing tank (15), a cold water control valve (14) is arranged at the joint of the cold water pipe (2) and the mixing box (15), and a water outlet (16) is formed in the side wall of the mixing box (15);
the outer wall of one end, close to the hot water pipe (1), of the water outlet communicating pipe (11) is communicated with the cold water pipe (2) through a water storage bag (17), a water storage control valve (18) is arranged at the joint of the water storage bag (17) and the water outlet communicating pipe (11), and a water storage one-way valve (19) is arranged at the joint of the water storage bag (17) and the cold water pipe (2);
the elastic bag (10) and the water storage bag (17) are both made of elastic rubber materials, the elastic bag (10) is in a pointed cone shape, and one end of the pointed cone of the elastic bag (10) faces the hot water tank (3);
when a shower is needed to be taken by water output of the shower device, in order to obtain proper warm water, a hot water pump (4) is opened to convey the hot water in a hot water tank (3) to a hot water pipe (1), a hot water control valve (13) and a cold water control valve (14) are opened simultaneously, the sizes of the hot water and the cold water are adjusted, and the amounts of the output cold water and the output hot water are controlled, so that the mixed warm water with proper temperature is mixed in a mixing tank (15) and is discharged from a water outlet (16) for taking a shower when in use;
when the shower is finished, the hot water control valve (13) and the cold water control valve (14) are closed simultaneously, the communication control valve (12) and the water storage control valve (18) are closed synchronously, the water inlet control valve (9) is opened synchronously, so that cold water in the cold water pipe (2) enters the elastic bag (10) through the water inlet communication pipe (8) under the action of water pressure, the elastic bag (10) is gradually pressed and expanded under the action of the water pressure after the cold water enters the elastic bag (10), and hot water remained in the hot water pipe (1) moves towards the tip direction under the extrusion due to the pointed cone design of the elastic bag (10) and then enters the hot water tank (3) through the water return pipe (6) under the continuous extrusion; therefore, residual hot water in the hot water pipe (1) is recycled, and a large amount of hot water is prevented from remaining in the hot water pipe (1) for cooling after the hot water control valve (13) is closed; when hot water is needed to be output subsequently, the hot water output from the hot water tank (3) can realize hot water supply only by extruding a small amount of cold water remained in the hot water pipe (1);
when only hot water is needed, the cold water control valve (14) can be closed, the communication control valve (12) and the water inlet control valve (9) are closed at the same time, the hot water control valve (13) is opened, and the water storage control valve (18) and the water storage one-way valve (19) are opened synchronously, at the moment, when the hot water control valve (13) is closed, a large amount of cold water is filled in the elastic bag (10) and the hot water pipe (1) is blocked, and after the hot water pump (4) and the hot water control valve (13) are opened again, the cold water in the elastic bag (10) enters the water storage bag (17) to be stored under the action of high-pressure hot water output by the hot water pump (4), so that the elastic hot water bag (10) contracts, and then the hot water pipe (1) can convey the hot water to the mixing tank (15), and the purpose of discharging and supplying the hot water through the water outlet (16) is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779780.7A CN110485514B (en) | 2019-08-22 | 2019-08-22 | Zero-cold-water shower equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779780.7A CN110485514B (en) | 2019-08-22 | 2019-08-22 | Zero-cold-water shower equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110485514A CN110485514A (en) | 2019-11-22 |
| CN110485514B true CN110485514B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910779780.7A Active CN110485514B (en) | 2019-08-22 | 2019-08-22 | Zero-cold-water shower equipment |
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| CN (1) | CN110485514B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207514B (en) * | 2020-01-15 | 2021-05-04 | 江西摩力斯科技股份有限公司 | Instant heating type water heater pipeline |
| CN111473516B (en) * | 2020-04-16 | 2021-11-12 | 威海世比亚食品有限公司 | Saving type water heater pipeline |
| CN111457592B (en) * | 2020-04-16 | 2021-11-09 | 江苏福吉特管业有限公司 | Energy-saving water heater pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5643695B2 (en) * | 2011-03-25 | 2014-12-17 | 大阪瓦斯株式会社 | Water heater |
| CN202821117U (en) * | 2012-11-01 | 2013-03-27 | 谭志银 | Water-saving shower device |
| CN205351794U (en) * | 2016-01-10 | 2016-06-29 | 缪其明 | Cold water mixing thermoregulator |
| CN106284486B (en) * | 2016-08-15 | 2019-03-05 | 四川大学 | A kind of waste water utilization system to be pressurizeed using tap water |
| CN208253970U (en) * | 2018-05-04 | 2018-12-18 | 青岛经济技术开发区海尔热水器有限公司 | Water heater system |
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| CN110485514A (en) | 2019-11-22 |
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Effective date of registration: 20201124 Address after: 313201 Xibaiwei No. 4, Meilin Village, New Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: Wang Yun Address before: 313201 No. 18, Berlin School West, Meilin Village, New Town, Deqing County, Huzhou City, Zhejiang Province Applicant before: Zhang Wei |
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Effective date of registration: 20211215 Address after: 276000 room 327, block a, science and technology entrepreneurship Park, high tech Zone, Linyi City, Shandong Province Patentee after: Linyi high tech resources development and Construction Group Co.,Ltd. Address before: No.4 xibaiwei, Meilin Village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Wang Yun |
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