CN205481974U - Expansion valve connects manages assembly with expansion valve business turn over - Google Patents
Expansion valve connects manages assembly with expansion valve business turn over Download PDFInfo
- Publication number
- CN205481974U CN205481974U CN201521115802.3U CN201521115802U CN205481974U CN 205481974 U CN205481974 U CN 205481974U CN 201521115802 U CN201521115802 U CN 201521115802U CN 205481974 U CN205481974 U CN 205481974U
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- Prior art keywords
- expansion valve
- import
- outlet
- pipe
- export
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- Expired - Fee Related
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Abstract
The utility model provides an expansion valve connects manages assembly with expansion valve business turn over, wherein, the expansion valve connects and includes: the casing is provided with first import, first export, second import and second export on, wherein, first import and first export intercommunication, second import and second export intercommunication, first import is used for connecting the expansion valve export, and the second export is used for connecting the expansion valve import, and first export is used for connecting the expansion valve exit tube, and the second import is used for connecting the expansion valve and advances the pipe, the export of first import and second sets up on the same side of casing, first export with the second import set up the casing with first import and first export on laterally to the side of adjacent another to the bounding wall arranged that this is the effectual space of having saved not only before the car can be followed to expansion valve business turn over pipe, had avoided appearing intervene problem between engine and the expansion valve exit pipeline, simultaneously, also increase the distance between expansion valve business turn over pipe and the engine, improved the performance of air conditioner.
Description
Technical field
This utility model relates to automotive engineering, particularly relates to a kind of expansion valve joint and expansion valve inlet/outlet pipe assembly.
Background technology
Expansion valve is the vitals in automobile refrigeration system, is typically mounted between condenser and vaporizer.Fig. 1 is existing
Some auto expansion valves are at the mounting structure schematic diagram of enging cabin, as it is shown in figure 1, expansion valve 11 is by expansion valve inlet/outlet pipe 12
It is connected with condenser (not shown).
The expansion valve 11 of above-mentioned this structure so that expansion valve inlet/outlet pipe 12 connects one end and the automobile front wall of expansion valve 11
Plate 13 is vertical, thus between expansion valve inlet/outlet pipe 12 and electromotor 14, gap is less, easily causes electromotor 14 and enters with expansion valve
Go out the interference problem between pipe 12；Meanwhile, expansion valve inlet/outlet pipe 12 is the nearest apart from electromotor 14, is also easily caused expansion valve turnover
Pipe 12 is affected by electromotor 14 heat radiation and is reduced the performance of air-conditioning.
Utility model content
For the drawbacks described above of prior art, this utility model provides a kind of expansion valve joint total with expansion valve inlet/outlet pipe
Become, be used for saving space, it is to avoid electromotor is interfered with expansion valve inlet/outlet pipe, and improves the performance of air-conditioning.
This utility model provides a kind of expansion valve joint, including housing, housing is provided with the first import, first outlet,
Second import and the second outlet；
Wherein, the first import and the first outlet, the second import and the second outlet；First import is used for connecting swollen
Swollen valve outlet port, the second outlet is used for connecting expansion valve import, and the first outlet is used for connecting expansion valve and goes out pipe, and the second import is for even
Connect expansion valve inlet pipe；
First import and the second outlet are arranged on the same side of housing, and the first outlet and the second import are arranged on shell
On another side adjacent with the first import and the first outlet side, place of body.
In an embodiment of the present utility model, housing is additionally provided with for expansion valve joint is fixed on expansion valve
Fixing hole.
In an embodiment of the present utility model, the first import has the first flange of the outer surface protruding from housing, the
It is provided with sealing ring on one flange.
In an embodiment of the present utility model, the second outlet has the second flange of the outer surface protruding from housing, the
Sealing ring it is provided with on two flanges.
This utility model also provides for a kind of expansion valve inlet/outlet pipe assembly, connects including expansion valve inlet/outlet pipe and above-mentioned expansion valve
Head；
Expansion valve inlet/outlet pipe includes that expansion valve inlet pipe and expansion valve go out pipe；Expansion valve inlet pipe enters with the second of expansion valve joint
Mouth connects, and expansion valve goes out pipe and is connected with the first outlet of expansion valve joint.
In an embodiment of the present utility model, expansion valve joint is structure as a whole with expansion valve inlet/outlet pipe.
In an embodiment of the present utility model, expansion valve goes out to be arranged with thermal insulation layer on pipe.
The expansion valve joint that this utility model provides and expansion valve inlet/outlet pipe assembly, expansion valve joint includes: housing, housing
On be provided with the first import, first outlet, the second import and second outlet；Wherein, the first import is used for connecting expansion valve outlet,
Second outlet is used for connecting expansion valve import, and the first outlet is used for connecting expansion valve and goes out pipe, and the second import is used for connecting expansion valve
Inlet pipe；First import and the second outlet are arranged on the same side of housing, and the first outlet and the second import are arranged on housing
With in the first import and first adjacent another side, outlet side, place, thus expansion valve inlet/outlet pipe can be along before automobile
Coaming plate is arranged, this most effectively saves space, it is to avoid electromotor and expansion valve are imported and exported occurs that interference is asked between pipeline
Topic；Meanwhile, also increase the distance between expansion valve inlet/outlet pipe and electromotor, improve the performance of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the existing auto expansion valve mounting structure schematic diagram at enging cabin；
The structural representation of the expansion valve plug embodiments one that Fig. 2 provides for this utility model；
The expansion valve joint that Fig. 3 provides for this utility model is at the mounting structure schematic diagram of enging cabin；
The structural representation of the expansion valve plug embodiments two that Fig. 4 provides for this utility model；
The structural representation of the expansion valve inlet/outlet pipe assembly that Fig. 5 provides for this utility model.
Description of reference numerals:
11-expansion valve；12-expansion valve inlet/outlet pipe；
13-front panel；14-electromotor；
20-housing；21-the first import；
22-first exports；23-the second import；
24-second exports；25-fixing hole；
26-sealing ring；27-sealing ring；
30-expansion valve joint；31-expansion valve；
32-expansion valve inlet/outlet pipe；33-front panel；
34-electromotor；
51-expansion valve inlet/outlet pipe；52-expansion valve joint；
511-expansion valve inlet pipe；512-expansion valve goes out pipe；
513-thermal insulation layer.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
The structural representation of the expansion valve plug embodiments one that Fig. 2 provides for this utility model, as in figure 2 it is shown, this enforcement
In example, expansion valve joint includes: housing 20, housing 20 is provided with the first import 21, first and exports the 22, second import 23 and the
Two outlets 24；Wherein, the first import 21 connects with the first outlet 22, and the second import 23 connects with the second outlet 24；First import
21 are used for connecting expansion valve outlet, and the second outlet 24 is used for connecting expansion valve import, and the first outlet 22 is used for connecting expansion valve and goes out
Pipe, the second import 23 is used for connecting expansion valve inlet pipe；First import 21 and the second outlet 24 are arranged on the same side of housing 20
On face, the first outlet 22 and the second import 23 are arranged on the adjacent with the first import 21 and the first outlet 22 sides, place of housing
On another side of housing 20.
Concrete, expansion valve joint can be fixed on expansion valve by welding or other modes, it is possible to so that first enters
Mouth 21 and the outer surfaces of the second outlet 24 protrusion expansion valve joints, to be plugged on expansion valve joint on expansion valve.Housing 20 with
And first import the 21, first outlet the 22, second import 23 of setting and the concrete size of the second outlet 24 can bases on housing 20
The expansion valve installed on automobile and the size of expansion valve inlet/outlet pipe are arranged.
It addition, it can be square for expanding valve housing 20, in order to manufacture；Can also be cylindricality (as shown in Figure 2), to keep away
Exempt from corner angle on housing 20 to collide with damage；The present embodiment is preferably arranged to cylindricality.
The expansion valve joint that Fig. 3 provides for this utility model at the mounting structure schematic diagram of enging cabin, as it is shown on figure 3,
Expansion valve joint 30 is connected on expansion valve 31, by the first outlet and second by the first import and the second outlet (not shown)
Import (not shown) connects expansion valve inlet/outlet pipe 32.The side at the first import and the second outlet place is entered with the first outlet and second
The side at mouth place is adjacent, thus expansion valve inlet/outlet pipe 32 can be arranged along automobile dash board 33, and this has not only saved space, increases
Big gap between expansion valve inlet/outlet pipe 32 and electromotor 34, it is to avoid occur between electromotor 34 and expansion valve inlet/outlet pipe 32
Interference problem；Meanwhile, also increase the distance between expansion valve inlet/outlet pipe 32 and electromotor 34, reduce expansion valve inlet/outlet pipe 32
Suffered electromotor 34 heat radiation impact, and then improve the performance of air-conditioning.Additionally, the expansion valve joint in the present embodiment can
It is directly installed on existing expansion valve, convenient and swift, and without changing the structure of expansion valve, practical.
The expansion valve joint that the present embodiment provides, expansion valve joint includes: housing, housing is provided with the first import, the
One outlet, the second import and the second outlet；Wherein, the first import is used for connecting expansion valve outlet, and the second outlet is used for connecting swollen
Swollen valve import, the first outlet is used for connecting expansion valve and goes out pipe, and the second import is used for connecting expansion valve inlet pipe；First import and second
Outlet is arranged on the same side of housing, and the first outlet and the second import are arranged on going out with the first import and first of housing
On another side that mouth side, place is adjacent, thus expansion valve inlet/outlet pipe can be arranged along automobile dash board, and this is the most effective
Save space, it is to avoid electromotor and expansion valve are imported and exported there is interference problem between pipeline；Meanwhile, expansion is also increased
Distance between valve inlet/outlet pipe and electromotor, improves the performance of air-conditioning.
The structural representation of the expansion valve plug embodiments two that Fig. 4 provides for this utility model, as shown in Figure 4, this enforcement
In example, the housing 20 of expansion valve joint is additionally provided with the fixing hole 25 for being fixed on expansion valve by expansion valve joint.
Concrete, fixing hole 25 can be the through hole such as screw or nail, can be as shown in Figure 4 the first import 21 He
1 is arranged, it is also possible to arbitrarily arrange multiple in other positions of housing 20 between second outlet 24.
As a kind of optional embodiment of this utility model, the first import 21 has the outer surface protruding from housing 20
First flange, the first flange is provided with sealing ring 26, so that being tightly connected between the first import 21 and expansion valve outlet, it is to avoid
There is gas leakage phenomenon.
It addition, the second outlet 24 can also have the second flange of the outer surface protruding housing 20, the second flange also may be used
To be provided with sealing ring 27, so that being tightly connected between the second outlet 24 and expansion valve outlet, it is to avoid liquid leakage phenomenon occurs.
The structural representation of the expansion valve inlet/outlet pipe assembly that Fig. 5 provides for this utility model, as it is shown in figure 5, the present embodiment
In, expansion valve inlet/outlet pipe assembly, including the expansion valve joint 52 described in expansion valve inlet/outlet pipe 51 and any of the above-described embodiment；Its
In, expansion valve inlet/outlet pipe 51 includes that expansion valve inlet pipe 511 and expansion valve go out pipe 512；Expansion valve inlet pipe 511 and expansion valve joint 52
The second import 23 connect, expansion valve goes out the first outlet 22 of pipe 512 and expansion valve joint 52 and is connected.
Concrete, expansion valve inlet/outlet pipe 51 can carry out adaptations, to join according to existing expansion valve inlet/outlet pipe 51
Close expansion valve joint 52；The concrete structure of expansion valve joint 52 may refer to above-described embodiment.The technology effect that the present embodiment is concrete
The most similar to the above embodiments, here is omitted.
In the present embodiment, expansion valve inlet/outlet pipe 51 and expansion valve joint 52 can be Split type structure, expansion valve inlet/outlet pipe 51
Can directly be plugged on expansion valve joint 52, with easy disassembly；Expansion valve inlet/outlet pipe 51 with expansion valve joint 52 can also be
Integrative-structure, to reduce the installment work of parts, improves the company between expansion valve inlet/outlet pipe 51 and expansion valve joint 52 simultaneously
Connect reliability.In the present embodiment, it is preferred that expansion valve joint 52 is structure as a whole with expansion valve inlet/outlet pipe 51.
It addition, optional, expansion valve goes out to be arranged with thermal insulation layer 513 on pipe 512, to reduce expansion valve inlet/outlet pipe further
Engine radiation impact suffered by 51, and then improve the performance of air-conditioning.Concrete, thermal insulation layer 513 can be heat insulation foam, also
Can be aluminium foil etc. other there is the material of heat insulating function.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (7)
1. an expansion valve joint, it is characterised in that including: housing, described housing is provided with the first import, first outlet,
Second import and the second outlet；
Wherein, described first import and described first outlet, described second import and described second outlet；Described
One import is used for connecting expansion valve outlet, and described second outlet is used for connecting expansion valve import, and described first outlet is used for connecting
Expansion valve goes out pipe, and described second import is used for connecting expansion valve inlet pipe；
Described first import and described second outlet are arranged on the same side of described housing, and described first outlet is with described
Second import is arranged on another side adjacent with described first import and described first outlet side, place of described housing
On.
Expansion valve joint the most according to claim 1, it is characterised in that be additionally provided with on described housing for by described swollen
Swollen valve union is fixed on the fixing hole on described expansion valve.
Expansion valve joint the most according to claim 1 and 2, it is characterised in that described first import have protrude from described
First flange of the outer surface of housing, described first flange is provided with sealing ring.
Expansion valve joint the most according to claim 1 and 2, it is characterised in that described second outlet have protrude from described
Second flange of the outer surface of housing, described second flange is provided with sealing ring.
5. an expansion valve inlet/outlet pipe assembly, it is characterised in that include described in expansion valve inlet/outlet pipe and any one of claim 1-4
Expansion valve joint；
Described expansion valve inlet/outlet pipe includes that expansion valve inlet pipe and expansion valve go out pipe；Described expansion valve inlet pipe and described expansion valve joint
The second import connect, described expansion valve goes out pipe and exports with the first of described expansion valve joint and be connected.
Expansion valve inlet/outlet pipe assembly the most according to claim 5, it is characterised in that described expansion valve joint and described expansion
Valve inlet/outlet pipe is structure as a whole.
7. according to the expansion valve inlet/outlet pipe assembly described in claim 5 or 6, it is characterised in that it is upper sheathed that described expansion valve goes out pipe
There is thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115802.3U CN205481974U (en) | 2015-12-29 | 2015-12-29 | Expansion valve connects manages assembly with expansion valve business turn over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115802.3U CN205481974U (en) | 2015-12-29 | 2015-12-29 | Expansion valve connects manages assembly with expansion valve business turn over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481974U true CN205481974U (en) | 2016-08-17 |
Family
ID=56662665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115802.3U Expired - Fee Related CN205481974U (en) | 2015-12-29 | 2015-12-29 | Expansion valve connects manages assembly with expansion valve business turn over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618535A (en) * | 2020-06-09 | 2020-09-04 | 广东腾龙联合汽车零部件制造有限公司 | Production process of expansion valve inlet and outlet refrigeration pipe |
| CN113483508A (en) * | 2021-07-12 | 2021-10-08 | 合肥长安汽车有限公司 | Automobile air conditioner expansion valve heat shield |
-
2015
- 2015-12-29 CN CN201521115802.3U patent/CN205481974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618535A (en) * | 2020-06-09 | 2020-09-04 | 广东腾龙联合汽车零部件制造有限公司 | Production process of expansion valve inlet and outlet refrigeration pipe |
| CN113483508A (en) * | 2021-07-12 | 2021-10-08 | 合肥长安汽车有限公司 | Automobile air conditioner expansion valve heat shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Expansion valve connects manages assembly with expansion valve business turn over Effective date of registration: 20180929 Granted publication date: 20160817 Pledgee: Jinzhou bank Limited by Share Ltd Jiefang Road branch Pledgor: Erdos Huatai Automobile Body Co., Ltd.|Tianjin Huatai Auto Body Manufacturing Co., Ltd.|Rongcheng Huatai Automobile Co., Ltd.|Baotou Hengtong (Group) Co., Ltd. Registration number: 2018990000912 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |