CN204083577U - Water pipe joint assembly and water-heating machine - Google Patents
Water pipe joint assembly and water-heating machine Download PDFInfo
- Publication number
- CN204083577U CN204083577U CN201420417626.8U CN201420417626U CN204083577U CN 204083577 U CN204083577 U CN 204083577U CN 201420417626 U CN201420417626 U CN 201420417626U CN 204083577 U CN204083577 U CN 204083577U
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- CN
- China
- Prior art keywords
- chuck
- water pipe
- pipe joint
- joint assembly
- engagement portion
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- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of water pipe joint assembly and water-heating machine, water pipe joint assembly comprises the first linkage structure and the second linkage structure that are equipped with and the clamping device the first linkage structure and the second linkage structure are connected together, first linkage structure comprises the first assembly department and is connected to the first chuck of the first assembly department, second linkage structure comprises the second assembly department and is connected to the second chuck of the second assembly department, first assembly department is sealedly attached to the connecting end of a water pipe to be connected, second assembly department is sealedly attached to the connecting end of another water pipe to be connected, first chuck and the second chuck fit, together with first chuck is fixed with the second chuck by clamping device.The utility model is coordinated with the second linkage structure is bonded to each other by the first linkage structure, the connection between a water pipe to be connected and another water pipe to be connected is realized together with first linkage structure being fixed with the second linkage structure by clamping device again, easy accessibility, safeguard simple, effectively promote dismounting efficiency.
Description
Technical field
The utility model relates to water-heating machine apparatus field, particularly relates to a kind of water pipe joint assembly and water-heating machine.
Background technique
The various pipe fittings in the water-heating machine water route on market, valve is connected with water pipe usually welding, be threaded and flange bolt connects several, if plastic tube then also has solvent welding.Water pipe welding bother very much, also zinc-plated again, complicated operation is with high costs, after keep in repair very inconvenience, many times all can not weld; Detachable below although be threaded, maintenance can be said to be convenient, but the water route be threaded many times needs be equipped with slip-knot etc., cause water route complicated, water-heating machine inside does not often have enough spaces to hold these, and be threaded and need by spanner, many times water-heating machine does not have enough operating spaces to hold; Flange bolt connects also because the operating space problem of spanner, makes water route complicated; The problem of solvent welding is mainly difficult in maintenance below.
Model utility content
Main purpose of the present utility model is that solving existing water pipe connects inconvenience, technical problem difficult in maintenance.
For achieving the above object, the utility model provides a kind of water pipe joint assembly, described water pipe joint assembly comprises the first linkage structure and the second linkage structure that are equipped with and the clamping device described first linkage structure and described second linkage structure are connected together, described first linkage structure comprises the first assembly department and is connected to the first chuck of described first assembly department, described second linkage structure comprises the second assembly department and is connected to the second chuck of described second assembly department, described first assembly department is sealedly attached to the connecting end of a water pipe to be connected, described second assembly department is sealedly attached to the connecting end of another water pipe to be connected, described first chuck and the second chuck fit, together with described first chuck is fixed with the second chuck by described clamping device.
Preferably, on the inwall of described clamping device, corresponding described first chuck and the second chuck are provided with draw-in groove, and described first chuck and the second chuck are sticked in described draw-in groove after fitting.
Preferably, described draw-in groove is wedge slot, described first chuck and the second chuck all in the form of annular discs, and the thickness of described first chuck and the second chuck is outwards reduced gradually by center.
Preferably, described clamping device comprises the first engagement portion and is rotatably connected the second engagement portion in described first engagement portion, described first engagement portion is provided with the first clamping part away from one end of described second engagement portion, and described second engagement portion is provided with away from one end of described first engagement portion the second clamping part matched with described first clamping part.
Preferably, described first clamping part is a pivot pin, and described second clamping part is a button hook that can be buckled on described pivot pin, and described second clamping part is articulated on described second engagement portion.
Preferably, described first chuck and the second chuck all in the form of annular discs, the internal surface of described first engagement portion is arc-shaped, and the internal surface of described second engagement portion correspondence is in arc-shaped, described draw-in groove is two, is located at the internal surface of described first engagement portion and the internal surface of the second engagement portion respectively.
Preferably, described first assembly department is fixedly welded on the connecting end of a water pipe to be connected, and described second assembly department is fixedly welded on the connecting end of another water pipe to be connected.
Preferably, described water pipe joint assembly also comprises the Sealing be located between described first chuck and the second chuck.
Preferably, described Sealing is seal ring, and described first chuck is provided with the first containing groove towards corresponding Sealing on the end face of the second chuck, and described second chuck is provided with the second containing groove towards corresponding Sealing on the end face of the first chuck.
In addition, to achieve these goals, the utility model also provides a kind of water-heating machine, described water-heating machine comprises at least two water pipes to be connected and the water pipe joint assembly for being linked together by water pipe to be connected, described water pipe joint assembly comprises the first linkage structure and the second linkage structure that are equipped with and the clamping device described first linkage structure and described second linkage structure are connected together, described first linkage structure comprises the first assembly department and is connected to the first chuck of described first assembly department, described second linkage structure comprises the second assembly department and is connected to the second chuck of described second assembly department, described first assembly department is sealedly attached to the connecting end of a water pipe to be connected, described second assembly department is sealedly attached to the connecting end of another water pipe to be connected, described first chuck and the second chuck fit, together with described first chuck is fixed with the second chuck by described clamping device.
Water pipe joint assembly of the present utility model and water-heating machine, coordinated with the second linkage structure is bonded to each other by the first linkage structure, the connection between a water pipe to be connected and another water pipe to be connected is realized together with first linkage structure being fixed with the second linkage structure by clamping device again, easy accessibility, safeguard simple, effectively promote dismounting efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the connecting water pipe with the utility model water pipe joint assembly;
Fig. 2 is the perspective view of the first linkage structure in the utility model water pipe joint assembly;
Fig. 3 is the perspective view of the second linkage structure in the utility model water pipe joint assembly;
Fig. 4 is the closed state perspective view of the clamping device in the utility model water pipe joint assembly;
Fig. 5 is the open mode perspective view of the clamping device in the utility model water pipe joint assembly;
Fig. 6 is the assembling cross-sectional view of the utility model water pipe joint assembly.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of water pipe joint assembly, referring to figs. 1 through Fig. 3, in one embodiment, described water pipe joint assembly comprises the first linkage structure 200 and the second linkage structure 400 that are equipped with and the clamping device 600 described first linkage structure 200 be connected together with described second linkage structure 400, described first linkage structure 200 comprises the first assembly department 220 and is connected to the first chuck 240 of described first assembly department 220, described second linkage structure 400 comprises the second assembly department 420 and is connected to the second chuck 440 of described second assembly department 420, described first assembly department 220 is sealedly attached to the connecting end of a water pipe 500 to be connected, described second assembly department 420 is sealedly attached to the connecting end of another water pipe 700 to be connected, described first chuck 240 and the second chuck 440 fit, together with described first chuck 240 is fixed with the second chuck 440 by described clamping device 600.Coordinated with the second linkage structure 400 is bonded to each other by the first linkage structure 200, the connection between a water pipe 500 to be connected and another water pipe 700 to be connected is realized together with first linkage structure 200 being fixed with the second linkage structure 400 by clamping device 600 again, easy accessibility, safeguard simple, effectively promote dismounting efficiency.
Further, reference Fig. 4, Fig. 4 is the closed state perspective view of the clamping device in the utility model water pipe joint assembly.
In the present embodiment, on the inwall of described clamping device 600, corresponding described first chuck 200 and the second chuck 400 are provided with draw-in groove 602, and described first chuck 200 and the second chuck 400 are sticked in described draw-in groove 602 after fitting.After described first chuck 200 and the second chuck 400 fit tightly, be fixed together by draw-in groove 602 again, the external form that the grooved of described draw-in groove 602 and described first chuck 200 and the second chuck 400 fit tightly matches, and the groove width of draw-in groove 602 be equal to or slightly less than described first chuck 200 and the second chuck 400 fit tightly after thickness, to ensure the tightness engaged.
Further, reference Fig. 5, Fig. 5 is the open mode perspective view of the clamping device in the utility model water pipe joint assembly.
In the present embodiment, described clamping device 600 comprises the first engagement portion 620 and is rotatably connected the second engagement portion 640 in described first engagement portion 620, described first engagement portion 640 is provided with the first clamping part 622 away from one end of described second engagement portion 640, described second engagement portion 640 is provided with away from one end of described first engagement portion 620 end that the second clamping part 642, second clamping part 642 matched with described first clamping part 622 is articulated in the second engagement portion 640.Described first clamping part 622 matches with described second clamping part 642, described clamping device 600 is made to form a class circular ring, the inside of such circular ring and described first chuck 240 fit with described second chuck 440 after external form match, namely described clamping device 600 is around being located at the periphery of described first chuck 240 with described second chuck 440, and together with described first chuck 240 is fixed with described second chuck 440.
Particularly, in the present embodiment, described first chuck 240 and the second chuck 440 all in the form of annular discs, the internal surface of described first engagement portion 620 is arc-shaped, the internal surface correspondence of described second engagement portion 640 is in arc-shaped, described draw-in groove 602 is two, is located at the internal surface of described first engagement portion 620 and the internal surface of the second engagement portion 640 respectively.Particularly, described draw-in groove 602 is formed directly in the internal surface of described first engagement portion 620 and the internal surface of described second engagement portion 640, also can be as shown in Figure 5, draw-in groove 602 is formed in projection to be fixed on the boss of described first engagement portion internal surface and described second engagement portion internal surface, all can realizes technique effect of the present utility model.
Further, in the present embodiment, described first clamping part 622 is a pivot pin, and described second clamping part 642 is a button hook, just can be buckled on the first clamping part 622 by two clamping parts 642 by the second clamping part 642 after the second engagement portion 640 rotates to an angle; Also can described first clamping part 622 be a button hook, and described second clamping part 642 be a pivot pin.It is worth mentioning that, be connected as long as described first clamping part 622 and the second clamping part 642 can realize that dismounting is blocked with the second engagement portion 640 in described first engagement portion 620, do not affect technique effect of the present utility model.
Further, reference Fig. 6, Fig. 6 is the assembling cross-sectional view of the utility model water pipe joint assembly.
In the present embodiment, described draw-in groove 602 is wedge slot, described first chuck 240 and the second chuck 440 all in the form of annular discs, and the thickness of described first chuck 240 and the second chuck 440 is outwards reduced gradually by center, namely, after described first chuck 240 and the second chuck 440 are fitted, its section is also wedge shape, when this wedge shape is sticked in described wedge slot, along with the increase of engaging dynamics, it is also tightr that described first chuck 240 and the second chuck 440 are fitted.
Further, described first assembly department 220 is welded to connect the connecting end in a water pipe 500 to be connected, and described second assembly department 420 is welded to connect the connecting end in another water pipe 700 to be connected.It is worth mentioning that, as long as the annexation at this place ensureing as being tightly connected, all can realize technique effect of the present utility model, such as, when described water pipe to be connected is plastic tube, solvent welding mode can be adopted to realize being tightly connected.For another example, directly chuck is made in the end etc. of water pipe to be connected.
Further, described water pipe joint assembly also comprises the Sealing 800 be located between described first chuck 240 and the second chuck 400.Fit to ensure to seal at the first chuck 200 and the second chuck 440, avoid the generation of water leakage phenomenon.
Particularly, in the present embodiment, described Sealing 800 is seal ring, described first chuck 240 is provided with the first containing groove 242 towards corresponding Sealing 800 on the end face of the second chuck 440, and described second chuck 440 is provided with the second containing groove 442 towards corresponding Sealing 800 on the end face of the first chuck 240.Particularly, when described first chuck 240 and the second chuck 440 fit tightly, described seal ring 800 fills up described first containing groove 242 and the second containing groove 442, to ensure the tightness that described first chuck 240 and the second chuck 440 are fitted, avoids the generation of water leakage phenomenon.
The utility model also provides a kind of water-heating machine, described water-heating machine comprises at least two water pipes to be connected and the water pipe joint assembly for being linked together by water pipe to be connected, described water pipe joint assembly comprises earlier figures 1 to technological schemes all in embodiment illustrated in fig. 6, its detailed construction can refer to previous embodiment, does not repeat at this.
In sum, water pipe joint assembly of the present utility model and water-heating machine, coordinated with the second linkage structure is bonded to each other by the first linkage structure, the connection between a water pipe to be connected and another water pipe to be connected is realized together with first linkage structure being fixed with the second linkage structure by clamping device again, easy accessibility, safeguard simple, effectively promote dismounting efficiency.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a water pipe joint assembly, it is characterized in that, described water pipe joint assembly comprises the first linkage structure and the second linkage structure that are equipped with and the clamping device described first linkage structure and described second linkage structure are connected together, described first linkage structure comprises the first assembly department and is connected to the first chuck of described first assembly department, described second linkage structure comprises the second assembly department and is connected to the second chuck of described second assembly department, described first assembly department is sealedly attached to the connecting end of a water pipe to be connected, described second assembly department is sealedly attached to the connecting end of another water pipe to be connected, described first chuck and the second chuck fit, together with described first chuck is fixed with the second chuck by described clamping device.
2. water pipe joint assembly as claimed in claim 1, is characterized in that, on the inwall of described clamping device, corresponding described first chuck and the second chuck are provided with draw-in groove, and described first chuck and the second chuck are sticked in described draw-in groove after fitting.
3. water pipe joint assembly as claimed in claim 2, it is characterized in that, described draw-in groove is wedge slot, described first chuck and the second chuck all in the form of annular discs, and the thickness of described first chuck and the second chuck is outwards reduced gradually by center.
4. water pipe joint assembly as claimed in claim 2, it is characterized in that, described clamping device comprises the first engagement portion and is rotatably connected the second engagement portion in described first engagement portion, described first engagement portion is provided with the first clamping part away from one end of described second engagement portion, and described second engagement portion is provided with away from one end of described first engagement portion the second clamping part matched with described first clamping part.
5. water pipe joint assembly as claimed in claim 4, it is characterized in that, described first clamping part is a pivot pin, and described second clamping part is a button hook that can be buckled on described pivot pin, and described second clamping part is articulated on described second engagement portion.
6. water pipe joint assembly as claimed in claim 4, it is characterized in that, described first chuck and the second chuck all in the form of annular discs, the internal surface of described first engagement portion is arc-shaped, the internal surface correspondence of described second engagement portion is in arc-shaped, described draw-in groove is two, is located at the internal surface of described first engagement portion and the internal surface of the second engagement portion respectively.
7. water pipe joint assembly as claimed in claim 1, it is characterized in that, described first assembly department is fixedly welded on the connecting end of a water pipe to be connected, and described second assembly department is fixedly welded on the connecting end of another water pipe to be connected.
8. water pipe joint assembly as claimed in claim 1, it is characterized in that, described water pipe joint assembly also comprises the Sealing be located between described first chuck and the second chuck.
9. water pipe joint assembly as claimed in claim 8, it is characterized in that, described Sealing is seal ring, and described first chuck is provided with the first containing groove towards corresponding Sealing on the end face of the second chuck, and described second chuck is provided with the second containing groove towards corresponding Sealing on the end face of the first chuck.
10. a water-heating machine, is characterized in that, described water-heating machine comprises at least two water pipes to be connected and the water pipe joint assembly for being linked together by water pipe to be connected, and described water pipe joint assembly is the water pipe joint assembly described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417626.8U CN204083577U (en) | 2014-07-25 | 2014-07-25 | Water pipe joint assembly and water-heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417626.8U CN204083577U (en) | 2014-07-25 | 2014-07-25 | Water pipe joint assembly and water-heating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083577U true CN204083577U (en) | 2015-01-07 |
Family
ID=52176298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417626.8U Expired - Fee Related CN204083577U (en) | 2014-07-25 | 2014-07-25 | Water pipe joint assembly and water-heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398676A (en) * | 2016-05-19 | 2017-11-28 | 中集海洋工程研究院有限公司 | Pipeline assembles centralising device and pipeline joint assembly method |
| CN109236748A (en) * | 2018-11-02 | 2019-01-18 | 嘉兴德燃动力系统有限公司 | A kind of centrifugal ultrahigh speed air compressor machine coolant flow channel of fuel cell |
-
2014
- 2014-07-25 CN CN201420417626.8U patent/CN204083577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398676A (en) * | 2016-05-19 | 2017-11-28 | 中集海洋工程研究院有限公司 | Pipeline assembles centralising device and pipeline joint assembly method |
| CN109236748A (en) * | 2018-11-02 | 2019-01-18 | 嘉兴德燃动力系统有限公司 | A kind of centrifugal ultrahigh speed air compressor machine coolant flow channel of fuel cell |
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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 |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |