CN205401867U - Cross valve connection structure and cross valve - Google Patents
Cross valve connection structure and cross valve Download PDFInfo
- Publication number
- CN205401867U CN205401867U CN201620127226.2U CN201620127226U CN205401867U CN 205401867 U CN205401867 U CN 205401867U CN 201620127226 U CN201620127226 U CN 201620127226U CN 205401867 U CN205401867 U CN 205401867U
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- China
- Prior art keywords
- support
- cross valve
- side plate
- attachment structure
- side plates
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- Expired - Fee Related
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Abstract
The utility model provides a cross valve connection structure and cross valve, the cross valve connection structure include: first support and second support, first support include two first curb plates, and the second support includes two sets of limit baffle, and two first curb plates and two sets of limit baffle correspond respectively, and every limit baffle of group includes a second curb plate and several limit stop, and several limit stop locates the both sides of second curb plate, and first curb plate card is held between the limit stop who corresponds the limit baffle of group. During the assembly, first support, second support respectively with pilot valve, main valve welded connection. Then first support and the mutual eye -splice of second support, the first curb plate card of first support is held between the limit stop of second support, promptly first support and second support fixed connection to be in the same place the main valve of cross valve with pilot valve fixed connection. This cross valve connection structure, simple structure, convenient assembling has simplified the process, greatly reduced manufacturing cost.
Description
Technical field
This utility model relates to refrigeration accessory technical field, particularly relates to a kind of cross valve attachment structure and cross valve.
Background technology
Cross valve is parts indispensable in air conditioning system, is mainly used in the flow direction of switching air conditioning system coolant, it is achieved the switching of air conditioning system refrigeration and heating mode.Cross valve generally includes main valve, pilot valve and three parts of solenoid, is attached by connection support between main valve and pilot valve.At present conventional supporting structure is in " U " type, and the main valve of cross valve is welded to connect, then carries out mechanical hooping formula connection with the pilot valve of cross valve.Such attachment structure, it is necessary in the artificial keyway that support flange is snapped onto pilot valve, cause assembling not easily, pilot valve parts are increased operation simultaneously, it is necessary to extra increase anchor ear keyway.This class formation causes that production cost is high, production efficiency is low, structural behaviour is unstable.
Utility model content
The purpose of this utility model is to solve the problems referred to above, it is provided that a kind of simple in construction, easy to assembly, and lower-cost cross valve attachment structure and cross valve.
In order to achieve the above object, this utility model provides a kind of cross valve attachment structure, including: the first support and the second support, first support includes two the first side plates, second support includes two groups of postive stop baffles, often group postive stop baffle includes second side plate and several positive stop, and several positive stops are located at the both sides of the second side plate, and the first side plate is fastened between the positive stop of corresponding group postive stop baffle.
In this utility model one embodiment, the first side plate and correspondence organize the second plate-side plate welding, riveted joint or squeeze flow.
In this utility model one embodiment, described first side plate is provided with the first hole, and described second side plate is provided with the second hole, and described second aperture riveting impact extrusion is pressed into the first hole to realize the first side plate and the squeeze flow of the second side plate.
In this utility model one embodiment, described first side plate and described second side plate are respectively equipped with the projection and groove that match.
In this utility model one embodiment, described first support also includes first substrate, and this first substrate connects two the first side plates.
In this utility model one embodiment, described second support also includes second substrate, and this second substrate connects two groups of postive stop baffles.
In this utility model one embodiment, the positive stop on two the second side plates is oppositely arranged, and two the first side plates are located between two the second side plates.
In this utility model one embodiment, the opposing setting of positive stop on two the second side plates, two the second side plates are located between two the first side plates.
This utility model also provides for a kind of cross valve, is attached by the cross valve attachment structure described in any of the above including main valve and pilot valve, main valve and pilot valve.
Compared with prior art, the technical program provides the benefit that:
This utility model cross valve attachment structure includes the first support and the second support that are provided separately, and during assembling, the first support, the second support are welded to connect with pilot valve, main valve respectively.Then the first support and the mutual eye-splice of the second support, the first side plate of the first support is fastened between the positive stop of the second support, i.e. the first support and the fixing connection of the second support, thus main valve and the pilot valve of cross valve are fixed together.This cross valve attachment structure, simple in construction, easy to assembly, simplify operation, greatly reduce production cost.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of an embodiment of this utility model cross valve attachment structure.
Fig. 2 is the assembling schematic diagram of another embodiment of this utility model cross valve attachment structure.
Fig. 3 is the schematic diagram of the another embodiment of this utility model cross valve attachment structure.
Fig. 4 is the schematic diagram of the another another embodiment of this utility model cross valve attachment structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the technical solution of the utility model is carried out clear, complete description.
Refer to shown in Fig. 1, this utility model provides a kind of cross valve attachment structure, including: the first support 1 and the second support 2.First support 1 includes two the first side plates 12, and the second support 2 includes two groups of postive stop baffles 20, and two the first side plates 12 are corresponding respectively with two groups of postive stop baffles 20, and the first side plate 12 is fastened in postive stop baffle 20.Often group postive stop baffle 20 includes second side plate 22 and several positive stop 23, and several positive stops 23 are located at the both sides of the second side plate 22, and the first side plate 12 is fastened between the positive stop 23 of corresponding group postive stop baffle 20.Described first support 1 and the second support 2 are provided separately, and during assembling, the first support 1 and pilot valve 3 are welded to connect, and the second support 2 and main valve 4 are welded to connect；But it is not limited to this, it is also possible to being the first support 1 and main valve 4 is welded to connect, the second support 2 and pilot valve 3 are welded to connect.Then the first support 1 and the second mutual eye-splice of support 2, the first side plate 12 of the first support 1 is fastened between the positive stop 23 of the second support 2, i.e. the first support 1 and the second fixing connection of support 2, thus main valve 4 and the pilot valve 3 of cross valve are fixed together.This cross valve attachment structure, simple in construction, easy to assembly, simplify operation, greatly reduce production cost.
First side plate 12 and corresponding group the second side plate 22 weld, rivet or squeeze flow, to strengthen the bonding strength between the first support 1 and the second support 2, improve the connective stability between main valve 4 and pilot valve 3.Welding can be the edge of welding the first side plate 12 and the second side plate 22, is easier operation.Welding i.e. the first side plate 12 and the second side plate 22 directly welds.Refer to shown in Fig. 3, riveted joint connects the first side plate 12 and the second side plate 22 particular by rivet 5.Refer to shown in Fig. 2, the first side plate 12 and the second side plate 22 are specifically directly carried out sleeving and riveting by squeeze flow, make the first side plate 12 and the second side plate 22 be riveted together because of material deformation.More specifically, described first side plate 12 is provided with the first hole 102, described second side plate 22 is provided with the second hole 202, and described second hole 202 is pressed into the first hole 102 to realize the squeeze flow of the first side plate 12 and the second side plate 22 through riveting impact extrusion.But it is not limited to this, it is also possible to be that the first hole 102 of the first side plate 12 is pressed into the second hole 202 of the second side plate 22 to realize the squeeze flow of the first side plate 12 and the second side plate 22 through riveting impact extrusion.
Refer to shown in Fig. 4, described first side plate 12 and described second side plate 22 are respectively equipped with the projection 221 and groove 121 that match, protruding 221 insert in groove 121, so that the first side plate 12 and the second side plate 22 are positioned, accurate alignment the first side plate 12 and the second side plate 22 when being easy to assemble, consequently facilitating the first side plate 12 and the welding of the second side plate 22, riveted joint or squeeze flow.
Refer to shown in Fig. 1-4, described first support 1 also includes first substrate 11, and this first substrate 11 connects two the first side plates 12.During assembling, this first substrate 11 and pilot valve 3 or main valve 4 weld.The shape of first substrate 11 does not limit, can be adjusted correspondingly according to the shape of pilot valve 3 or main valve 4, as shown in Figure 1, first substrate 11 and pilot valve 3 are welded to connect, pilot valve 3 and first substrate 11 junction are square, then first substrate 11 is tabular, but is not limited to this, if pilot valve 3 and first substrate 11 junction are circular pipe fitting, then first substrate 11 can also be arcuate structure.Described second support 2 includes second substrate 21, and this second substrate 21 connects two groups of postive stop baffles 20, more specifically, second substrate 21 connects two the second side plates 22.During assembling, this second substrate 21 and main valve 4 or pilot valve 3 weld.The shape of second substrate 21 does not limit, and can be adjusted correspondingly according to the shape of main valve 4 or pilot valve 3, as shown in Figure 1, second substrate 21 and main valve 4 are welded to connect, main valve 4 and second substrate 21 junction are circular pipe fitting, then first substrate 11 is arc, but is not limited to this.
Positive stop 23 on two the second side plates 22 is oppositely arranged, and two the first side plates 12 are located between two the second side plates 22, thus the first support 1 is fastened in inside the second support 2, connective stability is good, easy to assembly.But being not limited to this, it is also possible to be, the opposing setting of positive stop 23 on two the second side plates 22, two the second side plates 22 are located between two the first side plates 12, have good connective stability equally, and easy to assembly.
Additionally, refer to shown in Fig. 1 and Fig. 2, this utility model also provides for a kind of cross valve, is attached by above-described cross valve attachment structure including main valve 4 and pilot valve 3, main valve 4 and pilot valve 3.During assembling, first the second substrate 21 of first substrate 11, second support 2 of the first support 1 is welded with pilot valve 3, main valve 4 respectively, again first support the 1, second support 2 eye-splice together, first side plate 12 and the second side plate 22 carry out welding, rivet or utilize protruding 221 grooves 121 to coordinate squeeze flow, thus completing pilot valve 3 and the connection of main valve 4.This cross valve simple in construction, easy to assembly, greatly reduce production cost.
Although this utility model is with preferred embodiment openly as above; but it is not for limiting this utility model; any those skilled in the art are without departing from spirit and scope of the present utility model; may be by the method for the disclosure above and technology contents and technical solutions of the utility model are made possible variation and amendment; therefore; every content without departing from technical solutions of the utility model; any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model.
Claims (9)
1. a cross valve attachment structure, it is characterized in that, including: the first support and the second support, first support includes two the first side plates, second support includes two groups of postive stop baffles, and two the first side plates and two groups of postive stop baffles are corresponding respectively, and often group postive stop baffle includes second side plate and several positive stop, several positive stops are located at the both sides of the second side plate, and the first side plate is fastened between the positive stop of corresponding group postive stop baffle.
2. cross valve attachment structure according to claim 1, it is characterised in that the first side plate and corresponding group the second plate-side plate welding, riveted joint or squeeze flow.
3. cross valve attachment structure according to claim 2, it is characterised in that described first side plate is provided with the first hole, described second side plate is provided with the second hole, and described second aperture riveting impact extrusion is pressed into the first hole to realize the first side plate and the squeeze flow of the second side plate.
4. cross valve attachment structure according to claim 1, it is characterised in that described first side plate and described second side plate are respectively equipped with the projection and groove that match.
5. cross valve attachment structure according to claim 1, it is characterised in that described first support also includes first substrate, this first substrate connects two the first side plates.
6. cross valve attachment structure according to claim 1, it is characterised in that described second support also includes second substrate, this second substrate connects two groups of postive stop baffles.
7. cross valve attachment structure according to claim 1, it is characterised in that the positive stop on two the second side plates is oppositely arranged, two the first side plates are located between two the second side plates.
8. cross valve attachment structure according to claim 1, it is characterised in that the opposing setting of positive stop on two the second side plates, two the second side plates are located between two the first side plates.
9. a cross valve, including main valve and pilot valve, it is characterised in that main valve and pilot valve are attached by the cross valve attachment structure as described in as arbitrary in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127226.2U CN205401867U (en) | 2016-02-18 | 2016-02-18 | Cross valve connection structure and cross valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127226.2U CN205401867U (en) | 2016-02-18 | 2016-02-18 | Cross valve connection structure and cross valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401867U true CN205401867U (en) | 2016-07-27 |
Family
ID=56448705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620127226.2U Expired - Fee Related CN205401867U (en) | 2016-02-18 | 2016-02-18 | Cross valve connection structure and cross valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036347A1 (en) * | 2019-08-28 | 2021-03-04 | 浙江盾安人工环境股份有限公司 | Valve body connecting structure and valve assembly having same |
| CN112576780A (en) * | 2019-09-30 | 2021-03-30 | 浙江盾安禾田金属有限公司 | Pilot valve and four-way reversing valve |
-
2016
- 2016-02-18 CN CN201620127226.2U patent/CN205401867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036347A1 (en) * | 2019-08-28 | 2021-03-04 | 浙江盾安人工环境股份有限公司 | Valve body connecting structure and valve assembly having same |
| JP2022545599A (en) * | 2019-08-28 | 2022-10-28 | 浙江盾安人工環境股▲ふん▼有限公司 | Valve body connection structure and valve assembly having the same |
| JP7370397B2 (en) | 2019-08-28 | 2023-10-27 | 浙江盾安人工環境股▲ふん▼有限公司 | Valve body connection structure and valve assembly including the same |
| US11946558B2 (en) | 2019-08-28 | 2024-04-02 | Zhejiang Dunan Artificial Environment Co., Ltd. | Valve body connection structure and valve assembly with valve body connection structure |
| CN112576780A (en) * | 2019-09-30 | 2021-03-30 | 浙江盾安禾田金属有限公司 | Pilot valve and four-way reversing valve |
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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: 20160727 Termination date: 20220218 |