CN207728521U - The interior exhaust coil pipe of refrigeration compressor - Google Patents
The interior exhaust coil pipe of refrigeration compressor Download PDFInfo
- Publication number
- CN207728521U CN207728521U CN201820064427.1U CN201820064427U CN207728521U CN 207728521 U CN207728521 U CN 207728521U CN 201820064427 U CN201820064427 U CN 201820064427U CN 207728521 U CN207728521 U CN 207728521U
- Authority
- CN
- China
- Prior art keywords
- tube body
- cushion chamber
- coil pipe
- refrigeration compressor
- interior exhaust
- Prior art date
- 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
Abstract
The utility model is related to a kind of interior exhaust coil pipe of refrigeration compressor, including the first tube body, the second tube body and third tube body, the first tube body connects the second tube body by the first cushion chamber, and the second tube body connects third tube body by the second cushion chamber；Second tube body is spiral coil, shock absorber part is which is provided with, shock absorber part includes the H-type damping trough being arranged between the adjacent tubes of the second tube body, and damping trough is equipped with rebound between the second tube body up and down, damping trough inner wall is equipped with beam, and damping spring is connected between beam and rebound.The refrigeration compressor of the utility model reduces the noise generated when exhaust and pipeline stress with interior exhaust coil pipe by the first cushion chamber and the second cushion chamber, to reduce tube body fracture probability, the vibration generated when effectively reducing exhaust by shock absorber part, to improve service life and energy efficiency index.
Description
Technical field
The utility model is related to the parts of refrigeration compressor more particularly to a kind of interior exhaust coil pipes of refrigeration compressor.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is operated and is driven by motor
After piston compresses it, it is inwardly vented the refrigerant gas of coil pipe discharge high temperature and pressure, power is provided for refrigeration cycle, from
And realize the refrigeration cycle of compression, condensation, expansion, evaporation.Interior exhaust coil pipe is one of the key components and parts in compressor, due to
What is be discharged is the refrigerant vapour of high temperature and pressure, therefore air-flow is bigger to the impact of coil pipe, even results in coil pipe and is broken, and gas
Stream vibration is the main source of high frequency noise, and this noise can also influence the working performance of compressor.
Mainly vibrating larger part in coil pipe at present, i.e. the middle part of coil pipe installs the damping spring of certain length additional and is vibrated to absorb,
Reduce noise.But coil arrangement is complicated, and damping spring is manually set with inconvenience, and damping effect is also unsatisfactory.
It is therefore desirable to design a kind of interior exhaust coil pipe of refrigeration compressor, to overcome the above problem.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of refrigeration that damping noise reduction effect is good
The interior exhaust coil pipe of compressor.
The utility model is realized in this way：
The utility model provides a kind of interior exhaust coil pipe of refrigeration compressor, including the first tube body, the second tube body and third
Tube body, the first tube body connect the second tube body by the first cushion chamber, and the second tube body connects third tube body by the second cushion chamber；The
Two tube bodies are spiral coil, which is provided with shock absorber part, shock absorber part includes that the H-type being arranged between the adjacent tubes of the second tube body subtracts
Slot is shaken, damping trough is equipped with rebound between the second tube body up and down, and damping trough inner wall is equipped with beam, beam and rebound
Between connect damping spring.
Further, it is equipped with sound gobo in the first cushion chamber and the second cushion chamber, cushion chamber is divided by sound gobo
Left chamber and right chamber, left chamber are equipped with air admission hole, and right chamber is equipped with venthole.
Further, sound gobo is equipped with bloop.
Further, the caliber of the first tube body is less than the caliber of the second tube body, and the aperture of the air admission hole of the first cushion chamber is small
In the aperture of the venthole of the first cushion chamber.
Further, it is equipped with flow deflector in the first cushion chamber and the second cushion chamber.
Further, flow deflector is moved in a circle by the fixing axle at center.
Further, shock absorber part is fixed on by connector on the second tube body.
Further, rebound and beam are made of silica gel.
The utility model has the advantages that：
The refrigeration compressor of the utility model reduces row with interior exhaust coil pipe by the first cushion chamber and the second cushion chamber
The noise and pipeline stress generated when gas is generated with reducing tube body fracture probability when effectively reducing exhaust by shock absorber part
Vibration, to improve service life and energy efficiency index.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is structural schematic diagram of the refrigeration compressor provided by the utility model with interior exhaust coil pipe；
Fig. 2 is the structural schematic diagram of shock absorber part provided by the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the interior exhaust coil pipe of the refrigeration compressor of the utility model, including the first tube body 1, second
Tube body 2 and third tube body 3, the first tube body 1 connect the second tube body 2 by the first cushion chamber 21, and the second tube body 2 passes through the second buffering
Chamber 22 connects third tube body 3.
Second tube body 2 is spiral coil, which is provided with shock absorber part 4, and shock absorber part 4 includes being arranged in the adjacent of the second tube body 2
H-type damping trough 41 between tube body is equipped with rebound 42,41 inner wall of damping trough between about 41 damping trough and the second tube body 2
Equipped with beam 43, damping spring 44 is connected between beam 43 and rebound 42, and the second tube body 2 is allow to be obtained in vibration
Effective buffering, to solve the problems, such as that it is big that the when of being vented originally is vibrated.
It is equipped with sound gobo 23 in first cushion chamber 21 and the second cushion chamber 22, cushion chamber is divided into a left side by sound gobo 23
Chamber and right chamber, left chamber are equipped with air admission hole, and right chamber is equipped with venthole.Wherein, sound gobo 23 is equipped with connection left chamber
The bloop 24 of room and right chamber.
The caliber of first tube body 1 is less than the caliber of the second tube body 2, and the aperture of the air admission hole of the first cushion chamber 21 is less than first
The aperture of the venthole of cushion chamber 21, is arranged using without caliber, greatly reduces the noise generated when exhaust.
Flow deflector 25, the fixing axle 26 that flow deflector 25 passes through center are equipped in first cushion chamber 21 and the second cushion chamber 22
It moves in a circle, to interfere air-flow, so that air-flow is full of in cushion chamber evenly, realize buffering effect.
Shock absorber part 4 is fixed on by connector 5 on the second tube body 2.5 one end of connector is fixed on 41 outside side of damping trough,
The other end is fastened on 41 other side of damping trough by screw and nut, is easily installed.Wherein, damping trough 41 uses H-type groove steel
At, it is whole that there is higher intensity, rebound 42 and beam 43 to be made of silica gel, further decrease vibration and noise.
Be discharged high temperature and pressure refrigerant gas when, successively pass through the first tube body 1, the first cushion chamber 21, the second tube body 2,
Second cushion chamber 22 and third tube body 3 carry out damping noise reduction, are during which further reduced vibration by the shock absorber part 4 of the second tube body 2,
Utmostly reduce vibration.
In conclusion the refrigeration compressor of the utility model passes through the first cushion chamber and the second cushion chamber with interior exhaust coil pipe
The noise generated when exhaust and pipeline stress are reduced, to reduce tube body fracture probability, exhaust is effectively reduced by shock absorber part
When the vibration that generates, to improve service life and energy efficiency index.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of interior exhaust coil pipe of refrigeration compressor, which is characterized in that including the first tube body, the second tube body and third tube body,
First tube body connects second tube body by the first cushion chamber, and second tube body passes through described in the connection of the second cushion chamber
Third tube body；Second tube body is spiral coil, which is provided with shock absorber part, and the shock absorber part includes setting in second pipe
H-type damping trough between the adjacent tubes of body, the damping trough is equipped with rebound between second tube body up and down, described
Damping trough inner wall is equipped with beam, and damping spring is connected between the beam and the rebound.
2. the interior exhaust coil pipe of refrigeration compressor as described in claim 1, it is characterised in that：First cushion chamber and described
Sound gobo is equipped in second cushion chamber, the cushion chamber is divided into left chamber and right chamber, the left side by the sound gobo
Chamber is equipped with air admission hole, and the right chamber is equipped with venthole.
3. the interior exhaust coil pipe of refrigeration compressor as claimed in claim 2, it is characterised in that：The sound gobo, which is equipped with, to disappear
Sound hole.
4. the interior exhaust coil pipe of refrigeration compressor as claimed in claim 3, it is characterised in that：The caliber of first tube body is small
In the caliber of second tube body, the aperture of the air admission hole of first cushion chamber is less than the venthole of first cushion chamber
Aperture.
5. the interior exhaust coil pipe of refrigeration compressor as described in claim 1, it is characterised in that：First cushion chamber and described
It is equipped with flow deflector in second cushion chamber.
6. the interior exhaust coil pipe of refrigeration compressor as claimed in claim 5, it is characterised in that：The flow deflector passes through center
Fixing axle moves in a circle.
7. the interior exhaust coil pipe of refrigeration compressor as described in claim 1, it is characterised in that：The shock absorber part is consolidated by connector
It is scheduled on second tube body.
8. the interior exhaust coil pipe of refrigeration compressor as described in claim 1, it is characterised in that：The rebound and the damping
Pad is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064427.1U CN207728521U (en) | 2018-01-16 | 2018-01-16 | The interior exhaust coil pipe of refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064427.1U CN207728521U (en) | 2018-01-16 | 2018-01-16 | The interior exhaust coil pipe of refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728521U true CN207728521U (en) | 2018-08-14 |
Family
ID=63082670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064427.1U Expired - Fee Related CN207728521U (en) | 2018-01-16 | 2018-01-16 | The interior exhaust coil pipe of refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708342A (en) * | 2018-11-16 | 2019-05-03 | 青岛海尔股份有限公司 | Pipe-line system and refrigerator with it |
| CN112594160A (en) * | 2020-12-10 | 2021-04-02 | 四川长虹空调有限公司 | Pipeline structure for refrigeration compressor and refrigeration compressor thereof |
-
2018
- 2018-01-16 CN CN201820064427.1U patent/CN207728521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708342A (en) * | 2018-11-16 | 2019-05-03 | 青岛海尔股份有限公司 | Pipe-line system and refrigerator with it |
| CN109708342B (en) * | 2018-11-16 | 2020-11-20 | 海尔智家股份有限公司 | Pipeline system and refrigerator with same |
| CN112594160A (en) * | 2020-12-10 | 2021-04-02 | 四川长虹空调有限公司 | Pipeline structure for refrigeration compressor and refrigeration compressor thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |