CN201613432U - Universal tooling for welding air conditioner four-way valves - Google Patents
Universal tooling for welding air conditioner four-way valves Download PDFInfo
- Publication number
- CN201613432U CN201613432U CN2010203023318U CN201020302331U CN201613432U CN 201613432 U CN201613432 U CN 201613432U CN 2010203023318 U CN2010203023318 U CN 2010203023318U CN 201020302331 U CN201020302331 U CN 201020302331U CN 201613432 U CN201613432 U CN 201613432U
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- cross valve
- tank
- air
- water tank
- tube connector
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Abstract
The utility model provides a universal tooling for welding air conditioner four-way valves, which can resolve the problem that fitting pipes are required to be bent and deformed in the prior art. The technical scheme includes that the universal tooling is provided with a small water tank, a cavity for holding a four-way valve is arranged in the small water tank, and the size of the small water tank is slightly larger than that of the profile of the four-way valve. As the small water tank used for holding the four-way valve is separated from a large water storage tank for storing water, the level of the small water tank can be adjusted according to the large storage tank, and the overall dimension of the small water tank can closely match with the profile of the four-way valve so that the four-way valve can be placed in the water tank easily and the overall dimension of the small water tank can be minimized. Therefore, a fitting pipe can be disposed outside the small water tank and avoid contacting with water during welding, the portion of the fitting pipe lower than the water level is not required to be bent, and assembly position of the fitting pipe of the four-way valve can be guaranteed.
Description
Technical field
The utility model belongs to air-conditioning and Refrigeration Engineering technical field, and what relate to is cross valve assembly welding tooling in a kind of air-conditioner refrigerating system.
Background technology
Referring to Fig. 1, four fairleads that existing air-conditioning cross valve assembly welding is a cross valve weld mutually with four pipe arrangements.Welding tooling is to adopt to place cross valve assembly fixed support composition in a fixing tank.Because cross valve assembly fixed support is arranged in the tank, the space is excessive, thereby exists following deficiency: 1, cross valve adopts nylon material, and high-temperature resistant is less than 115 ℃, so cross valve must be immersed in the water during welded pipe group.In the welding process, require pipe arrangement not contact with water, because the interior height of water level of water tank can not be adjusted, and the tank space is big, the pipe arrangement arrangement space of cross valve is restricted, and the pipe arrangement of cross valve is lower than four-way valve body at normal operating condition lower part body, promptly be lower than waterline, do not contact for fear of pipe arrangement, have to before the welding make it be higher than waterline by manually making pipe arrangement flexural deformation with water, to adapt to the placement condition of frock, again need be after the welding again with the state of pipe arrangement artificial deformation to regulation, back and forth distortion not only makes pipe arrangement can't reach the design size requirement, give to produce to assemble and cause very big difficulty, the effort of taking a lot of work has influenced welding efficiency and welding quality to a certain extent, makes air-conditioning cross valve assembly welding tooling and subsequent handling operating difficulties.2, because there is certain distortion in the pipe arrangement of finished product cross valve, exist potential hidden danger, use a period of time after, may cause phenomenons such as the raising of off-premises station noise and unusual vibrations.3, the welding tooling of cross valve assembly immobilizes, and each frock is only applicable to several types, can't be applied on all types, and versatility is poor.
Summary of the invention
The utility model provides a kind of air-conditioning cross valve to weld general frock, and it can solve the need that prior art exists and make pipe arrangement flexural deformation, and problem such as versatility difference.
In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is, a kind of air-conditioning cross valve welds general frock, comprise tank, it is characterized in that: described tank is little tank, be provided with the die cavity of placing cross valve in the described little tank, the size of described little tank is a bit larger tham described cross valve outline.
In the technical solution of the utility model, also have following additional technical feature:
Described little tank is greater than the difference 0＜δ≤10mm of described cross valve outline.
Described little tank is greater than the difference 0＜δ≤8mm of described cross valve outline.
Described little tank is greater than the difference 1.5mm≤δ≤6.0mm of described cross valve outline.
Also be provided with big storage tank, described big storage tank is communicated with by tube connector with described little tank, and described tube connector is provided with switch valve.
Also be provided with big storage tank, described big storage tank is communicated with by tube connector with described little tank, and constitutes linker.
Described little tank is connected with tube connector, and described tube connector is connected with running water pipe, and described tube connector is provided with switch valve.
Described little bottom of gullet is provided with drainpipe and draining valve.
Described big storage tank passes through stent support, or is placed on the workbench.
The shape of described little tank and the shape of cross valve are suitable.
The utility model separates by the little tank that will place cross valve and the tank that water storage is used, and the height of water level of little tank can be adjusted by big storage tank; Because little tank and big aqua storage tank separately, therefore the appearance and size of little tank and the profile of cross valve can be closely cooperated, both realized easily being placed on cross valve in the tank, simultaneously again with the appearance and size design of little tank try one's best little, thereby when welding, pipe arrangement is in outside the little tank, avoided contacting with water, thereby need not crooked be lower than the pipe arrangement part of waterline, guaranteed the rigging position of cross valve pipe arrangement.
The utility model compared with prior art has the following advantages and good effect: 1, owing to need not the alternating bending pipe arrangement, this frock can improve the welding quality of cross valve assembly greatly, prevent cross valve pipe arrangement distortion, reduced because phenomenon such as the off-premises station noise that the pipe arrangement distortion causes, vibrations etc. are unusual.2, little tank, big storage tank and tube connector constitute linker, and big storage tank can be little tank moisturizing automatically, makes it reach suitable level, and water covers four-way valve body; The water of filling it up with in the storage tank when the welded pipe assembly can be lowered the temperature to cross valve all the time like this, makes the cross valve temperature be lower than 100 ℃.3, little bottom of gullet is provided with drainpipe and draining valve, and hot water can be discharged by drainpipe and draining valve, guarantees that water temperature remains in the regulation requirement.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the cross valve stereogram of air-conditioner;
Fig. 2 is that the utility model air-conditioning cross valve welds general tool structure schematic diagram;
Fig. 3-the 1st, cross valve are placed on the front view in the little tank;
Fig. 3-the 2nd, the F-F cutaway view among Fig. 3-1;
Fig. 4 is that cross valve is placed on the stereogram in the little tank;
1, big storage tank; 2, storage tank support; 3, tube connector; 4, drainpipe; 5, drainpipe switch; 6, little tank; 6-1, cross valve die cavity; 7, cross valve; 7-1, valve body; 7-2, fairlead; 8, pipe arrangement.
The specific embodiment
Referring to Fig. 2, Figure 31, Figure 32 and Fig. 4, the utility model is in order to solve in welding process, to be lower than the following pipe arrangement of the valve body problem that pipe arrangement need be out of shape under water.Design a little tank 6, be provided with the die cavity 6-1 that places cross valve in the little tank, the appearance and size of little tank 6 sizes and the profile of cross valve 7 closely cooperate, both realized cross valve 7 easily is placed in the little tank 6, that again the appearance and size of little tank 6 is tried one's best simultaneously is little, and little tank 6 will be a bit larger tham cross valve 7 outlines.Little tank 6 is greater than the difference 1.5mm≤δ≤6.0mm of described cross valve 7 outlines.In the present embodiment, little tank 6 is 3.0mm greater than the value of delta of cross valve 7 outlines.In order to realize replenishing cooling water, also be provided with big storage tank 1, big storage tank 1 is supported by support 2.Be communicated with by tube connector 3 between little tank 6 and the big storage tank 1 and constitute linker.Water in the big storage tank 1 can also can adopt other modes to add water from running water.
Variation pattern also can be provided with the switch valve (not shown) on tube connector 3 as an alternative, when the needs moisturizing, opens switch valve on the tube connector 3 by the moisturizing in little tank 6 of big storage tank 1.
Variation pattern as an alternative, little tank 6 is connected with tube connector 3, and tube connector 3 is connected with running water pipe, and tube connector 3 is provided with the switch valve (not shown).During moisturizing, can open switch valve when needs in little tank 6, running water replenishes in little tank 6, closes switch valve after reaching suitable waterline.
The shape of the shape of little tank 6 and cross valve 7 is suitable, and in the present embodiment, the shape of little tank 6 as shown in Figure 4.Little tank 6 also can be made other shape adapting according to the variation of cross valve 7 shapes.
Referring to Fig. 2, when needs welding pipe arrangement 8, four joints of pipe arrangement 8 and four fairlead 7-2 of cross valve 7 join and weld.Be in outside the little tank 6 because pipe arrangement 8 is lower than the part of valve body 7-1, can not soak in water, thereby needn't carry out part flexural deformation, can keep intact and weld, thereby guaranteed welding quality and the rigging position that has guaranteed pipe arrangement pipe arrangement 8.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1. an air-conditioning cross valve welds general frock, comprises tank, it is characterized in that: described tank is little tank, is provided with the die cavity of placing cross valve in the described little tank, and the size of described little tank is a bit larger tham described cross valve outline.
2. a kind of air-conditioning cross valve according to claim 1 welds general frock, it is characterized in that: described little tank is greater than the difference 0＜δ≤10mm of described cross valve outline.
3. a kind of air-conditioning cross valve according to claim 1 welds general frock, it is characterized in that: described little tank is greater than the difference 0＜δ≤8mm of described cross valve outline.
4. a kind of air-conditioning cross valve according to claim 1 welds general frock, it is characterized in that: described little tank is greater than the difference 1.5mm≤δ≤6.0mm of described cross valve outline.
5. weld general frock according to any described a kind of air-conditioning cross valve in the claim 1 to 4, it is characterized in that: also be provided with big storage tank, described big storage tank is communicated with by tube connector with described little tank, and described tube connector is provided with switch valve.
6. weld general frock according to the described a kind of air-conditioning cross valve of any claim in the claim 1 to 4, it is characterized in that: also be provided with big storage tank, described big storage tank is communicated with by tube connector with described little tank, and constitutes linker.
7. weld general frock according to the described a kind of air-conditioning cross valve of any claim in the claim 1 to 4, it is characterized in that: described little tank is connected with tube connector, and described tube connector is connected with running water pipe, and described tube connector is provided with switch valve.
8. a kind of air-conditioning cross valve according to claim 6 welds general frock, it is characterized in that: described little bottom of gullet is provided with drainpipe and draining valve.
9. a kind of air-conditioning cross valve according to claim 8 welds general frock, it is characterized in that: described big storage tank passes through stent support, or is placed on the workbench.
10. a kind of air-conditioning cross valve according to claim 9 welds general frock, it is characterized in that: the shape of described little tank and the shape of cross valve are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203023318U CN201613432U (en) | 2010-02-05 | 2010-02-05 | Universal tooling for welding air conditioner four-way valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203023318U CN201613432U (en) | 2010-02-05 | 2010-02-05 | Universal tooling for welding air conditioner four-way valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613432U true CN201613432U (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203023318U Expired - Fee Related CN201613432U (en) | 2010-02-05 | 2010-02-05 | Universal tooling for welding air conditioner four-way valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785913A (en) * | 2012-10-31 | 2014-05-14 | 珠海格力电器股份有限公司 | Welding device for four-way valve assembly |
| CN104259628A (en) * | 2014-09-18 | 2015-01-07 | 芜湖三花自控元器件有限公司 | Rust prevention device for thread of four-way valve seal head |
| CN109454365A (en) * | 2018-11-02 | 2019-03-12 | 苏州睿达矩自动化设备有限公司 | A kind of retinue panel assembly for air-conditioning pipe valve welding equipment |
| CN113119479A (en) * | 2021-03-03 | 2021-07-16 | 深圳星康医疗科技有限公司 | Welding auxiliary device and welding method |
-
2010
- 2010-02-05 CN CN2010203023318U patent/CN201613432U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785913A (en) * | 2012-10-31 | 2014-05-14 | 珠海格力电器股份有限公司 | Welding device for four-way valve assembly |
| CN103785913B (en) * | 2012-10-31 | 2016-05-25 | 珠海格力电器股份有限公司 | Welding device for four-way valve assembly |
| CN104259628A (en) * | 2014-09-18 | 2015-01-07 | 芜湖三花自控元器件有限公司 | Rust prevention device for thread of four-way valve seal head |
| CN104259628B (en) * | 2014-09-18 | 2016-06-22 | 芜湖三花自控元器件有限公司 | The anti-device that gets rusty of a kind of cross valve end socket screw thread |
| CN109454365A (en) * | 2018-11-02 | 2019-03-12 | 苏州睿达矩自动化设备有限公司 | A kind of retinue panel assembly for air-conditioning pipe valve welding equipment |
| CN113119479A (en) * | 2021-03-03 | 2021-07-16 | 深圳星康医疗科技有限公司 | Welding auxiliary device and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20170205 |