CN103692164A - Triangular valve and manufacturing method thereof - Google Patents
Triangular valve and manufacturing method thereof Download PDFInfo
- Publication number
- CN103692164A CN103692164A CN201310703333.6A CN201310703333A CN103692164A CN 103692164 A CN103692164 A CN 103692164A CN 201310703333 A CN201310703333 A CN 201310703333A CN 103692164 A CN103692164 A CN 103692164A
- Authority
- CN
- China
- Prior art keywords
- inlet tube
- outlet
- spool
- head end
- triangle vavle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000010079 rubber tapping Methods 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 6
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000959 cryoprotective effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention is suitable for the field of processing and manufacturing of triangular valves and provides a triangular valve and a manufacturing method thereof. The manufacturing method comprises the steps of cutting two pipe sections respectively serving as an inlet pipe and an outlet pipe of the triangular valve according to the required triangular valve size, wherein the inlet pipe comprises the head end and the tail end, and the head end is used for a valve core to be placed; performing thread tapping treatment on the head end and the tail end of the inlet pipe and one end of the outlet pipe; performing drilling at the corresponding positions on the inlet pipe and a valve core outlet; welding the outlet pipe to the hole position; assembling and fixing the valve core at the head end of the inlet pipe and then installing a handle to obtain the triangular valve. The manufacturing method adopts a pipe cutting and welding process. Compared with traditional casting technologies, the method does not need a large smelting furnace device, protects the environment and saves energy, the production cost is reduced. In addition, due to the fact that a triangular valve casing is formed by welding the pipes, the triangular valve has certain toughness, is good in anti-frost-cracking effect and is especially suitable for northern cold regions.
Description
Technical field
The invention belongs to triangle vavle processing and manufacturing field, relate in particular to a kind of triangle vavle and manufacture method thereof.
Background technology
The housing parts of existing triangle vavle generally adopts conventional cast processes to make, concrete, METAL HEATING PROCESS fusing is poured in sand mold or mould, make to solidify out into triangle vavle housing, then in appropriate section tapping, process, last load module (comprising spool, handle etc.) makes triangle vavle.On the one hand, this technique not only needs to consume mass energy, needs the big scale production equipments such as smelting furnace, takies space, too much place, has increased manufacturing cost, and produces waste residue and waste gas from smelting furnace discharge, and environment is produced to severe contamination; On the other hand, if triangle vavle serves as control current, when winter, the water freezing of triangle vavle enclosure interior expands, and because housing is casting, toughness is poor, can make triangle vavle housing more easily by bursting by freezing.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of triangle vavle and manufacture method thereof, be intended to solve the technical problem that existing triangle vavle casting technique cost is high, environmental pollution is serious, cryoprotective effects is poor.
The present invention adopts following technical scheme:
On the one hand, described triangle vavle manufacture method comprises the steps:
According to required manufacture triangle vavle size, cut inlet tube and the outlet that two sections of tubing are used separately as triangle vavle, described inlet tube comprises head end and end, and wherein head end is used for placing spool;
Tapping processing is carried out in one end of inlet tube head end and end and outlet;
On inlet tube, the perforate of spool outlet correspondence position;
Outlet is welded to described position of opening;
From inlet tube head end, assemble spool fixing, then mounting handle makes triangle vavle.
On the other hand, described triangle vavle adopts said method to make.
The invention has the beneficial effects as follows: the present invention adopts tubing cutting welding procedure to make triangle vavle, this processing method is without using large-scale furnace equipment, reduced production cost, can be to environment, not only environmental protection but also energy-conservation, and because triangle vavle housing is to be welded by tubing, there is certain toughness, frost-cracking-preventing better effects if.
Accompanying drawing explanation
Fig. 1 is the triangle vavle manufacture method flow chart that the embodiment of the present invention provides;
Fig. 2 is the explosive view of the triangle vavle that provides of the embodiment of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
For technical solutions according to the invention are described, below by specific embodiment, describe.
Fig. 1 and Fig. 2 show respectively triangle vavle manufacture method flow process that the embodiment of the present invention provides and the blast structure of triangle vavle, only show for convenience of explanation the part relevant to the embodiment of the present invention.
The triangle vavle manufacture method that the present embodiment provides comprises the steps:
Step S101, according to required manufacture triangle vavle size, cut inlet tube and the outlet that two sections of tubing are used separately as triangle vavle.
The present embodiment does not limit the material of selected tubing, can be stainless steel tube, copper pipe or iron pipe etc., as a kind of instantiation, enumerate, can select bore is the 304# stainless steel pipe of 4 minutes, the inlet tube 1 cutting and the length of outlet 2 are not specifically limited here, depending on the big or small length of the triangle vavle of required production.Inlet tube 1 is divided into head end 11 and end 12, and head end 11 is for assembling spool 3 and handle 5, and according to triangle vavle use occasion, the end 12 of inlet tube is for connecting corresponding pipeline, such as running water pipe, Gas Pipe etc.Described inlet tube head end is used for placing spool 3, when if inlet tube internal diameter just equals spool external diameter, can just spool be placed in inlet tube head end, otherwise preferred, need to use pipe expander or pipe reduction device by the corresponding expansion of inlet tube head end or reducing, to allow to just put into spool.
An import is arranged at described spool 3 bottoms, and the medium entering from inlet tube end 12 is by described import, then open after spool can so that medium from the outlet of spool, discharge.When spool 3 is closed, the medium in inlet tube can not enter in the gap between spool 3 and inlet tube, therefore need to guarantee spool and the sealing of inlet tube contact portion.For this reason, as a kind of preferred embodiment, can cut one section of annular spool pad 4, and described spool pad 4 is placed in to described inlet tube head end, for placing the position of spool, is welded and fixed, like this when being screwed into spool 3, spool bottom can be tightly and spool pad 4 Surface Contacts, guarantees sealing.Preferably, can also between spool and spool pad, elastic tape (not shown) be set, further guarantee sealing.
Step S102, tapping processing is carried out in one end of inlet tube head end and end and outlet.
The tapping of inlet tube head end is for being screwed into spool, and end and the tapping of outlet one end are for docking with corresponding pipeline.
In order conveniently to install and use triangle vavle, preferred, before this step, also comprise: with lathe, on inlet tube surface, cut out (or grinding) two facets 13.When triangle vavle is installed, with spanner, clamp described two facets 13, can rotate easily and install triangle vavle.Here, do not limit described two facets 13 in the position on inlet tube 1 surface, can be in inlet tube head end/end surface, the corresponding cylindrical blank of inserting is identical with the bore of head end/end.
Step S103, on inlet tube, the perforate of spool outlet correspondence position;
Step S104, outlet is welded to described position of opening.
Spool comprises import and outlet, when spool is opened, medium can enter and flow out from outlet from described import, therefore this step need on inlet tube, the perforate of spool outlet correspondence position, and outlet is welded to described position of opening, medium just can flow out from outlet like this, and the size of described perforate is as the criterion to meet flow.Welding manner preferably adopts laser weld, and weld seam very little (being conventionally less than 2mm), does not affect triangle vavle good looking appearance.
More firmly attractive in appearance in order to weld, preferred, before welding, outlet is not cut into inlet tube aperture portion and divides the intersection matching shape in one end of tapping, and outlet is just in time fitted in inlet tube surface like this, welds more simple, weld seam is little, also more firm.
Further preferred, by the polishing of triangle vavle integral surface, reach aesthetic.Specifically can do the processing such as light, sanding, sub-light, wire drawing.
Step S105, from inlet tube head end, assemble spool fixing, then mounting handle makes triangle vavle.
Spool is screwed into from inlet tube head end, until with spool pad close contact, and spool outlet is alignd with described position of opening, prevent that medium from infiltrating in the gap between spool and inlet tube, then mounting handle, described handle is connected with the rotation control section of spool, can drive the valve block of valve core inside when turning handle, play the effect of opening and closing spool, and open big or small adjustable.The present embodiment is not construed as limiting described handle shape, so long as open, close for spool, such as described handle can be yi word pattern, cross, circular etc.
Finally, the present embodiment also provides a kind of triangle vavle, and this triangle vavle adopts said method or its optimal way processing and manufacturing to form.
To sum up, the triangle vavle process steps that the present embodiment provides is simple, and without main equipments such as smelting furnaces, not only environmental protection but also energy-conservation, has also reduced processing cost; , because being directly welds tubing to make, compare with casting technique, the toughness of the triangle vavle that employing the present invention makes is better meanwhile, and frost-cracking-preventing effect more, is particularly suitable for north cold area.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a triangle vavle manufacture method, is characterized in that, described method comprises:
According to required manufacture triangle vavle size, cut inlet tube and the outlet that two sections of tubing are used separately as triangle vavle, described inlet tube comprises head end and end, and wherein head end is used for placing spool;
Tapping processing is carried out in one end of inlet tube head end and end and outlet;
On inlet tube, the perforate of spool outlet correspondence position;
Outlet is welded to described position of opening;
From inlet tube head end, assemble spool fixing, then mounting handle makes triangle vavle.
2. method as claimed in claim 1, is characterized in that, described one end by inlet tube head end and end and outlet also comprises before carrying out tapping treatment step:
With pipe expander or pipe reduction device, inlet tube head end correspondence is expanded or reducing, to allow to just put into spool.
3. method as claimed in claim 2, is characterized in that, described method also comprises:
Cut annular spool pad, and described spool pad is placed in to described inlet tube head end, for placing the position of spool, is welded and fixed.
4. method as claimed in claim 3, is characterized in that, described outlet is welded to described position of opening step before, also comprise:
Outlet is not cut into inlet tube aperture portion and divides the intersection matching shape in one end of tapping.
5. method as claimed in claim 4, its spy is, described outlet is welded to described position of opening step after, also comprise:
By the polishing of triangle vavle integral surface.
6. a triangle vavle, is characterized in that, described triangle vavle adopts method as described in claim 1-5 any one to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703333.6A CN103692164A (en) | 2013-12-19 | 2013-12-19 | Triangular valve and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703333.6A CN103692164A (en) | 2013-12-19 | 2013-12-19 | Triangular valve and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692164A true CN103692164A (en) | 2014-04-02 |
Family
ID=50353915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703333.6A Pending CN103692164A (en) | 2013-12-19 | 2013-12-19 | Triangular valve and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692164A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392500A (en) * | 2016-12-06 | 2017-02-15 | 浙江苏泊尔卫浴有限公司 | Angle valve as well as angle valve manufacturing process and positioning tool |
| CN109773421A (en) * | 2019-01-10 | 2019-05-21 | 福建集力卫浴有限公司 | The manufacturing method of angle valve valve body |
| CN111546012A (en) * | 2020-05-18 | 2020-08-18 | 泉州市汉雅不锈钢厨卫有限公司 | Method for machining valve body of stainless steel angle valve |
| CN112809459A (en) * | 2021-01-19 | 2021-05-18 | 浙江荣荣实业有限公司 | Processing equipment and processing method for water service pipe in inner cavity of heating radiator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB638555A (en) * | 1947-04-08 | 1950-06-14 | Trumek Ltd | Manufacture of domestic water taps |
| DE10246648A1 (en) * | 2002-10-07 | 2004-04-15 | Grohe Water Technology Ag & Co. Kg | Mixer tap has diametrically opposite supports for base plate, above which control valve is mounted, plate having radial lip which supports outlet pipe |
| CN201310649Y (en) * | 2007-11-02 | 2009-09-16 | Kmc株式会社 | Integrated guide tube shaping ball valve of filter |
| CN201363485Y (en) * | 2009-03-09 | 2009-12-16 | 黄跃辉 | Direct water-cooled ozone faucet |
| CN101813208A (en) * | 2010-04-22 | 2010-08-25 | 张谭伟 | New process for processing tap valve body and handle through stainless steel tube or stainless steel sheet |
-
2013
- 2013-12-19 CN CN201310703333.6A patent/CN103692164A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB638555A (en) * | 1947-04-08 | 1950-06-14 | Trumek Ltd | Manufacture of domestic water taps |
| DE10246648A1 (en) * | 2002-10-07 | 2004-04-15 | Grohe Water Technology Ag & Co. Kg | Mixer tap has diametrically opposite supports for base plate, above which control valve is mounted, plate having radial lip which supports outlet pipe |
| CN201310649Y (en) * | 2007-11-02 | 2009-09-16 | Kmc株式会社 | Integrated guide tube shaping ball valve of filter |
| CN201363485Y (en) * | 2009-03-09 | 2009-12-16 | 黄跃辉 | Direct water-cooled ozone faucet |
| CN101813208A (en) * | 2010-04-22 | 2010-08-25 | 张谭伟 | New process for processing tap valve body and handle through stainless steel tube or stainless steel sheet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392500A (en) * | 2016-12-06 | 2017-02-15 | 浙江苏泊尔卫浴有限公司 | Angle valve as well as angle valve manufacturing process and positioning tool |
| CN106392500B (en) * | 2016-12-06 | 2019-03-22 | 浙江苏泊尔卫浴有限公司 | A kind of angle valve and angle valve manufacturing process and positioning tool |
| CN109773421A (en) * | 2019-01-10 | 2019-05-21 | 福建集力卫浴有限公司 | The manufacturing method of angle valve valve body |
| CN111546012A (en) * | 2020-05-18 | 2020-08-18 | 泉州市汉雅不锈钢厨卫有限公司 | Method for machining valve body of stainless steel angle valve |
| CN112809459A (en) * | 2021-01-19 | 2021-05-18 | 浙江荣荣实业有限公司 | Processing equipment and processing method for water service pipe in inner cavity of heating radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |
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| RJ01 | Rejection of invention patent application after publication |