CN204240661U - Cross valve assembly - Google Patents
Cross valve assembly Download PDFInfo
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- CN204240661U CN204240661U CN201420557146.1U CN201420557146U CN204240661U CN 204240661 U CN204240661 U CN 204240661U CN 201420557146 U CN201420557146 U CN 201420557146U CN 204240661 U CN204240661 U CN 204240661U
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- cross valve
- pipe component
- valve assembly
- bend loss
- foaming structure
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Abstract
The utility model belongs to air-conditioning part field, particularly relate to a kind of cross valve assembly, be intended to solve cross valve assembly of the prior art by installing balancing weight additional or being sticked shockproof glue based to reduce the technical problem shaking and cause operating process trouble and need to consume more manpower and materials.Air-returning pipe component, low pressure valve connecting pipe component and blast pipe are through holding district; in accommodation district, fill expanded material form foaming structure; foaming structure surrounds the air-returning pipe component, low pressure valve connecting pipe component and the blast pipe that are arranged in and hold district; each pipeline is protected, makes that it is anticorrosive, high temperature resistance, ageing-resistant.Compressor is when starting running, and the vibrations that compressor is passed to each pipeline can be passed in foaming structure, and the vibrations amplitude of each pipeline reduces, and avoids pipeline that the situation of fracture occurs, guarantees the performance of air conditioner.Avoid the generation of noise and affect user's experience.The cross valve assembly that the utility model provides easily realizes, and production efficiency is high.
Description
Technical field
The utility model belongs to air-conditioning part field, particularly relates to a kind of cross valve assembly.
Background technology
Cross valve assembly is the hinge that air conditioner coolant circulates system, and it erects the bridge of alternating transmission between compressor and evaporimeter, and cross valve assembly comprises cross valve and coupled logical some pipelines.Compressor is when starting running, and compressor can produce vibrations, makes coupled logical pipeline to produce vibrations.Under pipeline is in higher vibration frequency or larger amplitude environment for a long time, easily there is the physical damnifications such as fracture in pipeline, thus affects the performance of air conditioner.In addition, sharp pounding can cause noise, will bring discomfort to user.In the prior art, in order to reduce vibration frequency and the vibration amplitude of pipeline, on pipeline, usually installing balancing weight additional or be sticked shockproof glue based, this operating process bothers, and production efficiency is lower, is difficult to realize automation, needs to consume more manpower and materials.
Utility model content
The purpose of this utility model is to provide a kind of cross valve assembly, is intended to solve cross valve assembly of the prior art by installing balancing weight additional or being sticked shockproof glue based to reduce the technical problem shaking and cause operating process trouble and need to consume more manpower and materials.
The utility model realizes like this, a kind of cross valve assembly, described cross valve assembly comprises cross valve, air-returning pipe component, low pressure valve connecting pipe component, blast pipe, condenser tube connector, the foaming structure held district and fill expanded material and formed in described accommodation district, described cross valve has four interfaces, described air-returning pipe component, described low pressure valve connecting pipe component, described blast pipe and described condenser tube connector are connected with four described interface one_to_one corresponding of described cross valve respectively, described air-returning pipe component, described low pressure valve connecting pipe component and described blast pipe pass described accommodation district and are limited in described foaming structure.
Further, described air-returning pipe component comprises the first inclination pipeline section, the first bend loss, receiver and the second bend loss that are connected with described cross valve successively, described first inclination pipeline section tilts to extend to the direction away from described cross valve, and described first bend loss and/or described receiver are limited in described foaming structure.
Further, described first bend loss is U-shaped.
Further, described low pressure valve connecting pipe component comprises the straight length, silencer and the low pressure valve tube connector that are connected with described cross valve successively, and described silencer is limited in described foaming structure.
Further, described blast pipe comprises the second inclination pipeline section, the 3rd bend loss, the 3rd inclination pipeline section and the 4th bend loss that are connected with described cross valve successively, described second inclination pipeline section tilts to extend to the direction away from described cross valve, and described 3rd bend loss is limited in described foaming structure.
Further, described 3rd bend loss is U-shaped.
Further, described condenser tube connector is through described accommodation district.
Further, described condenser tube connector comprises the 4th inclination pipeline section, the 5th bend loss and the 5th inclination pipeline section that are connected with described cross valve successively, described 5th inclination pipeline section tilts to extend to the direction away from described cross valve, and described 5th bend loss is limited in described foaming structure.
Further, described 5th bend loss is U-shaped.
Further, described cross valve assembly also comprises and forms the airtight container of described foaming structure for the formation of described accommodation district with filled expanded material.
The utility model relative to the technique effect of prior art is: air-returning pipe component, low pressure valve connecting pipe component, blast pipe and condenser tube connector are connected with four interface one_to_one corresponding of cross valve respectively; air-returning pipe component, low pressure valve connecting pipe component and blast pipe are through holding district; in accommodation district, fill expanded material form foaming structure; foaming structure surrounds the air-returning pipe component, low pressure valve connecting pipe component and the blast pipe that are arranged in and hold district; each pipeline is protected, makes that it is anticorrosive, high temperature resistance, ageing-resistant.Compressor is when starting running, and the vibrations that compressor is passed to each pipeline can be passed in foaming structure, and the vibrations amplitude of each pipeline reduces, and avoids pipeline that the situation of fracture occurs, guarantees the performance of air conditioner.Meanwhile, avoid the generation of noise and affect user's experience.The cross valve assembly that the utility model provides easily realizes, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the installation diagram of the cross valve assembly that the utility model embodiment provides.
Fig. 2 is another installation diagram of the cross valve assembly of Fig. 1.
Fig. 3 is the exploded view of the cross valve assembly of Fig. 1, and wherein foaming structure is not shown.
Fig. 4 is the installation diagram of the cross valve assembly of Fig. 3.
Fig. 5 is the installation diagram of the cross valve assembly of Fig. 4.
Fig. 6 is the upward view of the cross valve assembly of Fig. 5.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.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.
Refer to Fig. 1 to Fig. 5, a kind of cross valve assembly that the utility model embodiment provides, described cross valve assembly comprises cross valve 10, air-returning pipe component 20, low pressure valve connecting pipe component 30, blast pipe 40, condenser tube connector 50, the foaming structure 60 held district S and fill expanded material and formed in described accommodation district S, described cross valve 10 has four interfaces, described air-returning pipe component 20, described low pressure valve connecting pipe component 30, described blast pipe 40 and described condenser tube connector 50 are connected with four described interface one_to_one corresponding of described cross valve 10 respectively, described air-returning pipe component 20, described low pressure valve connecting pipe component 30 passes described accommodation district S with described blast pipe 40 and is limited in described foaming structure 60.
In the present embodiment, cross valve 10 has four interfaces, comprises the first interface 11 that is positioned at wherein side and is positioned at other side and the second interface 12 be mutually set up in parallel, the 3rd interface 13, the 4th interface 14.Air-returning pipe component 20 is connected with first interface 11, and the free end of air-returning pipe component 20 is connected with the output of compressor (not shown).Low pressure valve connecting pipe component 30 is connected with the second interface 12, and the free end of low pressure valve connecting pipe component 30 is connected with low pressure valve 70.Blast pipe 40 is connected with the 3rd interface 13, and the free end of blast pipe 40 is connected with the input of compressor.Condenser tube connector 50 is connected with the 4th interface 14, and the free end of condenser tube connector 50 is connected with condenser (not shown).Preferably, air-returning pipe component 20, pressure valve connecting pipe component, blast pipe 40 are copper fitting with condenser tube connector 50, and air-returning pipe component 20, pressure valve connecting pipe component, blast pipe 40 and condenser tube connector 50 are by being welded to connect on four interfaces of cross valve 10.
Foaming is directly inserted in airtight container by foaminess resin, makes its melted by heating, forms gas-liquid saturated solution, by nucleation, form a large amount of small complex, and complex increases, and makes foam plastic.Foaming structure 60 can in block or other shapes, and foaming structure 60 surrounds part air-returning pipe component 20, part low pressure valve connecting pipe component 30 and portion discharge pipe 40.Particularly, needing to reduce on the position of vibrations, an airtight container (not shown) is installed, sealed container interior is formed with the accommodation district S for holding expanded material, filled entrance is reserved with at the top of airtight container, expanded material is filled enter airtight container from filled porch, carries out foaming.Filled molding time to be achieved, by airtight container unload, so far namely complete whole fill, foaming, molding process.Foaming structure 60, part air-returning pipe component 20, part low pressure valve connecting pipe component 30 and portion discharge pipe 40 form integrative-structure.
Air-returning pipe component 20, low pressure valve connecting pipe component 30, blast pipe 40 and condenser tube connector 50 are connected with four interface one_to_one corresponding of cross valve 10 respectively; air-returning pipe component 20, low pressure valve connecting pipe component 30 and blast pipe 40 are through holding district S; in accommodation district S, fill expanded material form foaming structure 60; foaming structure 60 surrounds the air-returning pipe component 20, low pressure valve connecting pipe component 30 and the blast pipe 40 that are arranged in and hold district S; each pipeline is protected, makes that it is anticorrosive, high temperature resistance, ageing-resistant.Compressor is when starting running, and the vibrations that compressor is passed to each pipeline can be passed in foaming structure 60, and the vibrations amplitude of each pipeline reduces, and avoids pipeline that the situation of fracture occurs, guarantees the performance of air conditioner.Meanwhile, avoid the generation of noise and affect user's experience.The cross valve assembly that the utility model provides easily realizes, and production efficiency is high.
Further, described air-returning pipe component 20 comprises the first inclination pipeline section 21, first bend loss 22, receiver 23 and the second bend loss 24 that are connected with described cross valve 10 successively, described first inclination pipeline section 21 tilts to extend to the direction away from described cross valve 10, and described first bend loss 22 and/or described receiver 23 are limited in described foaming structure 60.First inclination pipeline section 21 and the first bend loss 22 are formed in one, by being welded to connect both first bend loss 22, receiver 23 and the second bend loss 24 are adjacent, first inclination pipeline section 21 is for guiding the trend of other pipelines in air-returning pipe component 20, and the first inclination pipeline section 21 be obliquely installed is conducive to reducing vibration amplitude.Air-returning pipe component 20, by curving cast, can disperse refrigerant to flow and the surge of generation, avoids pipeline stress to concentrate.Understandably, air-returning pipe component 20 can arrange multiple bend loss, allows air-returning pipe component 20 form roundabout shape, and air-returning pipe component passes foaming structure 60 more than 20 time, reduces the vibrations of air-returning pipe component 20.
Further, described first bend loss 22 is U-shaped.First bend loss 22 of U-shaped setting, its breach is towards cross valve 10, and this structure is easily processed, and can slow down and cause the vibrations of air-returning pipe component 20 and refrigerant to the impact of pipeline from compressor.Understandably, V-shaped or other shapes of the first bend loss 22.
Further, described low pressure valve connecting pipe component 30 comprises the straight length 31, silencer 32 and the low pressure valve tube connector 33 that are connected with described cross valve 10 successively, and described silencer 32 is limited in described foaming structure 60.Silencer 32 effectively can be eliminated the noise to the refrigerant in pipeline.
Further, described blast pipe 40 comprises the second inclination pipeline section 41, the 3rd bend loss 42, the 3rd inclination pipeline section 43 and the 4th bend loss 44 that are connected with described cross valve 10 successively, described second inclination pipeline section 41 tilts to extend to the direction away from described cross valve 10, and described 3rd bend loss 42 is limited in described foaming structure 60.Second inclination pipeline section 41, the 3rd bend loss 42, the 3rd inclination pipeline section 43 and the 4th bend loss 44 are formed in one.Second inclination pipeline section 41 is for the trend of other pipelines in directing exhaust gas pipe 40, and the second inclination pipeline section 41 be obliquely installed is conducive to reducing vibration amplitude.Blast pipe 40, by curving cast, can disperse refrigerant to flow and the surge of generation, avoids pipeline stress to concentrate.
Further, described 3rd bend loss 42 is U-shaped.3rd bend loss 42 of U-shaped setting, its breach is towards cross valve 10, and this structure is easily processed, and can slow down and cause the vibrations of blast pipe 40 and refrigerant to the impact of pipeline from compressor.Understandably, V-shaped or other shapes of the 3rd bend loss 42.
Further, described condenser tube connector 50 is through described accommodation district S.This structure can slow down further and causes the vibrations of condenser tube connector 50 and refrigerant to the impact of pipeline from compressor.
Further, described condenser tube connector 50 comprises the 4th inclination pipeline section 51, the 5th bend loss 52 and the 5th inclination pipeline section 53 that are connected with described cross valve 10 successively, described 5th inclination pipeline section 53 tilts to extend to the direction away from described cross valve 10, and described 5th bend loss 52 is limited in described foaming structure 60.4th inclination pipeline section 51, the 5th bend loss 52 and the 5th inclination pipeline section 53 are formed in one.4th inclination pipeline section 51 is for guiding the trend of other pipelines in condenser tube connector 50, and the 4th inclination pipeline section 51 be obliquely installed is conducive to reducing vibration amplitude.Condenser tube connector 50, by curving cast, can disperse refrigerant to flow and the surge of generation, avoids pipeline stress to concentrate.
Further, described 5th bend loss 52 is U-shaped.5th bend loss 52 of U-shaped setting, its breach is towards cross valve 10, and this structure is easily processed, and can slow down and cause the vibrations of condenser tube connector 50 and refrigerant to the impact of pipeline from compressor.Understandably, V-shaped or other shapes of the 5th bend loss 52.
Further, described cross valve assembly also comprises and forms the airtight container (not shown) of described foaming structure 60 for the formation of described accommodation district S with filled expanded material.Foaming structure 60 can in block or other shapes, and foaming structure 60 surrounds part air-returning pipe component 20, part low pressure valve connecting pipe component 30 and portion discharge pipe 40.Particularly, needing to reduce on the position of vibrations, an airtight container is installed, sealed container interior is formed with the accommodation district S for holding expanded material, be reserved with filled entrance at the top of airtight container, expanded material is filled enter airtight container from filled porch, carries out foaming.Filled molding time to be achieved, by airtight container unload, so far namely complete whole fill, foaming, molding process.Foaming structure 60, part air-returning pipe component 20, part low pressure valve connecting pipe component 30 and portion discharge pipe 40 form integrative-structure.
Further, the 3rd bend loss 42 in the first bend loss 22 in air-returning pipe component 20, the silencer 32 in low pressure valve connecting pipe component 30, blast pipe 40, the 5th bend loss 52 in condenser tube connector 50 are positioned at same altitude range, this structure is convenient to fill expanded material in accommodation district S, effectively carry out damping to each pipeline, overall structure takes up space little.
Further, refer to Fig. 1, Fig. 5, Fig. 6, cross valve 10 comprise body 15 in column, with the vertically disposed bent tubular body of this body 15 16 and straight tube body 17 vertically disposed with this body 15, the free end of bent tubular body 16 is formed with first interface 11, straight tube body 17 quantity is three, three column distribution, the free end of three straight tube bodies 17 forms the second interface 12, the 3rd interface 13 and the 4th interface 14 respectively.On air-returning pipe component 20, the angular range between the first inclination pipeline section 21 and bent tubular body 16 is 50 °-60 °, and be preferably 56 °, the angular range between the first bend loss 22 and the second bend loss 24 is 60 °-70 °, is preferably 67 °.On low pressure valve connecting pipe component 30, the angular range between low pressure valve tube connector 33 and body 15 is 10 °-20 °, is preferably 15 °.On blast pipe 40, the angular range between the second inclination pipeline section 41 and body 15 is 45 °-55 °, is preferably 50 °.On blast pipe 40, the angular range between the 5th bend loss 52 and body 15 is 45 °-55 °, is preferably 50 °.Above-mentioned all angles determine the position relationship between cross valve assembly and compressor, condenser, low pressure valve, and the vibrations amplitude being beneficial to each pipeline that is provided with of above-mentioned all angles reduces, and avoids pipeline that the situation of fracture occurs, guarantees the performance of air conditioner.Meanwhile, avoid the generation of noise and affect user's experience.Coordinate foaming structure 60 again, the vibrations amplitude of cross valve assembly can be allowed to reduce further.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a cross valve assembly, it is characterized in that: described cross valve assembly comprises cross valve, air-returning pipe component, low pressure valve connecting pipe component, blast pipe, condenser tube connector, the foaming structure held district and fill expanded material and formed in described accommodation district, described cross valve has four interfaces, described air-returning pipe component, described low pressure valve connecting pipe component, described blast pipe and described condenser tube connector are connected with four described interface one_to_one corresponding of described cross valve respectively, described air-returning pipe component, described low pressure valve connecting pipe component and described blast pipe pass described accommodation district and are limited in described foaming structure.
2. cross valve assembly as claimed in claim 1, it is characterized in that: described air-returning pipe component comprises the first inclination pipeline section, the first bend loss, receiver and the second bend loss that are connected with described cross valve successively, described first inclination pipeline section tilts to extend to the direction away from described cross valve, and described first bend loss and/or described receiver are limited in described foaming structure.
3. cross valve assembly as claimed in claim 2, is characterized in that: described first bend loss is U-shaped.
4. cross valve assembly as claimed in claim 1, is characterized in that: described low pressure valve connecting pipe component comprises the straight length, silencer and the low pressure valve tube connector that are connected with described cross valve successively, and described silencer is limited in described foaming structure.
5. cross valve assembly as claimed in claim 1, it is characterized in that: described blast pipe comprises the second inclination pipeline section, the 3rd bend loss, the 3rd inclination pipeline section and the 4th bend loss that are connected with described cross valve successively, described second inclination pipeline section tilts to extend to the direction away from described cross valve, and described 3rd bend loss is limited in described foaming structure.
6. cross valve assembly as claimed in claim 5, is characterized in that: described 3rd bend loss is U-shaped.
7. cross valve assembly as claimed in claim 1, is characterized in that: described condenser tube connector is through described accommodation district.
8. cross valve assembly as claimed in claim 7, it is characterized in that: described condenser tube connector comprises the 4th inclination pipeline section, the 5th bend loss and the 5th inclination pipeline section that are connected with described cross valve successively, described 5th inclination pipeline section tilts to extend to the direction away from described cross valve, and described 5th bend loss is limited in described foaming structure.
9. cross valve assembly as claimed in claim 8, is characterized in that: described 5th bend loss is U-shaped.
10. the cross valve assembly as described in any one of claim 1 to 9, is characterized in that: described cross valve assembly also comprises and forms the airtight container of described foaming structure for the formation of described accommodation district with filled expanded material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557146.1U CN204240661U (en) | 2014-09-25 | 2014-09-25 | Cross valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557146.1U CN204240661U (en) | 2014-09-25 | 2014-09-25 | Cross valve assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204240661U true CN204240661U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557146.1U Active CN204240661U (en) | 2014-09-25 | 2014-09-25 | Cross valve assembly |
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| CN (1) | CN204240661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403074A (en) * | 2016-09-30 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner outdoor unit pipe system and air conditioner outdoor unit |
| CN107300222A (en) * | 2017-08-22 | 2017-10-27 | 广东美的制冷设备有限公司 | The piping components and air-conditioner outdoor unit of air-conditioner outdoor unit |
| CN108151378A (en) * | 2018-01-26 | 2018-06-12 | 奥克斯空调股份有限公司 | Pipeline, pipe-line system and air-conditioning |
-
2014
- 2014-09-25 CN CN201420557146.1U patent/CN204240661U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403074A (en) * | 2016-09-30 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner outdoor unit pipe system and air conditioner outdoor unit |
| CN107300222A (en) * | 2017-08-22 | 2017-10-27 | 广东美的制冷设备有限公司 | The piping components and air-conditioner outdoor unit of air-conditioner outdoor unit |
| CN108151378A (en) * | 2018-01-26 | 2018-06-12 | 奥克斯空调股份有限公司 | Pipeline, pipe-line system and air-conditioning |
| CN108151378B (en) * | 2018-01-26 | 2023-08-01 | 奥克斯空调股份有限公司 | Pipeline, pipeline system and air conditioner |
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| GR01 | Patent grant |