CN206786223U - A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor - Google Patents
A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor Download PDFInfo
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- CN206786223U CN206786223U CN201720593702.4U CN201720593702U CN206786223U CN 206786223 U CN206786223 U CN 206786223U CN 201720593702 U CN201720593702 U CN 201720593702U CN 206786223 U CN206786223 U CN 206786223U
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- air injection
- connecting tube
- injection enthalpy
- compressor
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Abstract
A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor, including cylinder are the utility model is related to, cylinder one end closing, the other end is open, and the open end is connected by the first connecting tube with subcooler；It is connected in the middle part of the cylinder by the second connecting tube with vortex air injection enthalpy-increasing compressor.It is of the present utility model reasonable in design, it is simple in construction, impact and caused pipeline vibration phenomenon of the adverse current refrigerant to compressor connecting leg in pipe can be effectively reduced, improves the stability and reliability of pipeline.Meanwhile by the way that compressor outlet connecting tube is suitably stretched into cylinder, the impurity and liquid refrigerants sprayed into refrigerant can be effectively filtered, and act on certain liquid storage, it is ensured that the stable operation of compressor.
Description
Technical field
It the utility model is related to a kind of air supply rate, especially a kind of pipeline suitable for vortex air injection enthalpy-increasing compressor
Vibration-proof structure, specifically a kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor.
Background technology
In HVAC refrigeration technology field, compressor performance has vital effect for the ability of air-conditioning system.By
In traditional air conditioner mostly use without jet common compressor, subzero less than 15 degree heat decay it is more serious, because
This, air-conditioning system has all used the compressor with air jet pipe instead substantially at present, enters compressor cavity by spraying into extra refrigerant, makes
Compressor capacity gets a promotion.But during the compressor operating with jet, the high pressure refrigerant of air jet pipe can be caused inverse
Stream, reciprocating impact is caused to pipe-line system and causes dither, can accelerate to cause the fatigue fracture of pipeline, influence air-conditioning system
Stability and reliability.Therefore, it is necessary to design a kind of structure that can slow down pipeline vibration, obtain the performance of air-conditioning system
Improve.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided one kind is used for vortex air injection enthalpy-increasing compressor
Pipeline Damping modules, can effectively buffer the reciprocating impact of high pressure refrigerant, improve air-conditioning system stability.
The technical solution of the utility model is：
A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor, including cylinder, cylinder one end closing,
The other end is open, and the open end is connected by the first connecting tube with subcooler；Pass through the second connecting tube and whirlpool in the middle part of the cylinder
Rotating air injection enthalpy-increasing compressor is connected.
Further, the cylinder is cylindrical, its a diameter of described direct 2-6 times of second connecting tube.
Further, drawing mouth is provided with the middle part of the cylinder, the tube head of second connecting tube is stretched into the length of cylinder
For the 1/5-4/5 of the barrel diameter.
Further, the cylinder is horizontal；The second connecting tube pipe is vertically connected at the lower section of the cylinder, and points to
The axis of the cylinder.
Further, second connecting tube is for straight tube or with curved segment.
Further, first connecting tube is provided with check valve.
The beneficial effects of the utility model：
It is of the present utility model reasonable in design, it is simple in construction, adverse current refrigerant can be effectively reduced in pipe to compressor connecting leg
Impact and caused pipeline vibration phenomenon, improve the stability and reliability of pipeline.Meanwhile by by compressor outlet connecting tube
Cylinder suitably is stretched into, can effectively filter the impurity and liquid refrigerants sprayed into refrigerant, and act on certain liquid storage, it is ensured that
The stable operation of compressor.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the structural representation of cylinder of the present utility model.
Fig. 3 is schematic diagram of second connecting tube with curved segment of the present utility model.
Fig. 4 is schematic diagram of the utility model with check valve.
Wherein：1- compressors；The connecting tubes of 2- second；3- cylinders；The connecting tubes of 4- first；5- subcoolers；6- check valves.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2.
A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor, including cylinder 3.The end seal of cylinder 3 one
Close, the other end is open, and the open end is connected by the first connecting tube 4 with subcooler 5.The middle part of cylinder 3 passes through the second connection
Pipe 2 is connected with vortex air injection enthalpy-increasing compressor 1, makes the counter-current high pressure refrigerant from the air jet pipe of compressor 1, passes through cylinder 3
After buffering, the pressure and flow velocity of fluid are reduced, forms metastable flow field, alleviates the impact to pipeline.
The cylinder 3 is cylinder, 2-6 times of its a diameter of diameter of second connecting tube 2, can be to the high pressure of adverse current
Refrigerant is effectively buffered.
The middle part of cylinder 3 is provided with drawing mouth, and its bead is outstanding in more than the wall 1.5mm of cylinder 3, can fully wrap
It is rolled in second connecting tube 2, makes second connecting tube 2 and the connection of the cylinder 3 more firm.Meanwhile described
The length that the tube head of two connecting tubes 2 stretches into cylinder 3 is the 1/5-4/5 of the diameter of cylinder 3, can be filtered miscellaneous in penetrating refrigerant
Matter and liquid refrigerants, there is certain liquid storage to act on, protect compressor stable operation.
The cylinder 3 is horizontal；Second connecting tube 2 is vertically connected at the lower section of the cylinder 3, and points to the cylinder
3 axis.Second connecting tube 2 is straight tube, shortens pipeline, improves effectiveness in vibration suppression.When air-conditioning system can not normal mounting
When, the second connecting tube 2 with curved segment can be used, as shown in figure 3, fully meeting installation requirements.
As shown in figure 4, check valve 6 can be provided with first connecting tube 4, to prevent refrigerant adverse current from entering other times
Harmful effect caused by road, improve system reliability.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (6)
1. a kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor, including cylinder, it is characterized in that the cylinder one
End seal is closed, and the other end is open, and the open end is connected by the first connecting tube with subcooler；Pass through the second connection in the middle part of the cylinder
Pipe is connected with vortex air injection enthalpy-increasing compressor.
2. the pipeline Damping modules according to claim 1 for vortex air injection enthalpy-increasing compressor, it is characterized in that described
Cylinder is cylindrical, its a diameter of described direct 2-6 times of second connecting tube.
3. the pipeline Damping modules according to claim 1 for vortex air injection enthalpy-increasing compressor, it is characterized in that described
Drawing mouth is provided with the middle part of cylinder, make second connecting tube tube head stretch into cylinder length be the barrel diameter 1/5-4/
5。
4. the pipeline Damping modules according to claim 1 for vortex air injection enthalpy-increasing compressor, it is characterized in that described
Cylinder is horizontal；The second connecting tube pipe is vertically connected at the lower section of the cylinder, and points to the axis of the cylinder.
5. the pipeline Damping modules according to claim 1 for vortex air injection enthalpy-increasing compressor, it is characterized in that described
Second connecting tube is for straight tube or with curved segment.
6. the pipeline Damping modules according to claim 1 for vortex air injection enthalpy-increasing compressor, it is characterized in that described
First connecting tube is provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593702.4U CN206786223U (en) | 2017-05-25 | 2017-05-25 | A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593702.4U CN206786223U (en) | 2017-05-25 | 2017-05-25 | A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786223U true CN206786223U (en) | 2017-12-22 |
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ID=60713206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593702.4U Active CN206786223U (en) | 2017-05-25 | 2017-05-25 | A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor |
Country Status (1)
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| CN (1) | CN206786223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168158A (en) * | 2018-01-23 | 2018-06-15 | 宁波奥克斯电气股份有限公司 | Buffer and air conditioner |
| CN108194327A (en) * | 2018-01-23 | 2018-06-22 | 宁波奥克斯电气股份有限公司 | Pipeline fixing piece and air conditioner |
-
2017
- 2017-05-25 CN CN201720593702.4U patent/CN206786223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168158A (en) * | 2018-01-23 | 2018-06-15 | 宁波奥克斯电气股份有限公司 | Buffer and air conditioner |
| CN108194327A (en) * | 2018-01-23 | 2018-06-22 | 宁波奥克斯电气股份有限公司 | Pipeline fixing piece and air conditioner |
| CN108194327B (en) * | 2018-01-23 | 2024-08-06 | 宁波奥克斯电气股份有限公司 | Pipeline fixing piece and air conditioner |
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