CN212177356U - High leakproofness electric air conditioner compressor housing - Google Patents
High leakproofness electric air conditioner compressor housing Download PDFInfo
- Publication number
- CN212177356U CN212177356U CN202020901783.1U CN202020901783U CN212177356U CN 212177356 U CN212177356 U CN 212177356U CN 202020901783 U CN202020901783 U CN 202020901783U CN 212177356 U CN212177356 U CN 212177356U
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- Prior art keywords
- side wall
- branch pipe
- top end
- rotating shaft
- nut
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model relates to the technical field of compressors, in particular to a high-tightness electric air conditioner compressor shell, which comprises a base, a first branch pipe, a second branch pipe, a first rotating shaft, a heat dissipation device and a noise reduction device; the noise reduction device is arranged on the side wall of the top end of the second branch pipe and comprises a buffer bag, a lead screw, a nut and a connecting rod; the connecting rods are symmetrically arranged on the side wall of the nut, so that one end of each connecting rod is hinged to the side wall of the nut, and the other end of each connecting rod is hinged to the upper side of the inner side wall of the buffer bag; the first rotating shaft is arranged on the outer side wall of the top end of the buffer bag, so that the first rotating shaft is fixedly connected with the side wall of the top end of the screw rod; the effect of absorbing the whole vibration of the compressor is realized, the noise of the compressor caused by vibration is reduced, meanwhile, the buffer bag plays a role in buffering between the compressor and the air conditioner, and the transmission efficiency of the vibration between the compressor and the air conditioner is reduced.
Description
Technical Field
The utility model relates to a compressor technical field especially relates to a high leakproofness electric air condition compressor casing.
Background
The compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. The high-temperature and high-pressure refrigerant gas is discharged to an exhaust pipe to provide power for a refrigeration cycle after the low-temperature and low-pressure refrigerant gas is sucked from an air suction pipe and is compressed by driving a piston through the operation of a motor;
compressor among the prior art is in the use, because the rotation of compressor inner member leads to compressor housing to produce great vibration after, is transformed into the noise and causes operational environment's pollution, simultaneously because the compressor is direct mount on the air conditioner lateral wall to make the compressor drive the whole simultaneous occurrence vibration of air conditioner at the in-process of vibration, seriously influence the whole result of use of refrigerator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem provide a high leakproofness electric air conditioner compressor casing, solve because the rotation of compressor inner member, lead to the compressor casing to produce great vibration back, be transformed into the noise and cause operational environment's pollution, simultaneously because the compressor is direct mount on the air conditioner lateral wall to make the compressor drive the whole vibration that takes place simultaneously of air conditioner at the in-process of vibration, seriously influence the problem of the whole result of use of refrigerator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-sealing electric air conditioner compressor shell comprises a base, a first branch pipe, a second branch pipe, a first rotating shaft, a heat dissipation device and a noise reduction device; the first branch pipe is arranged on the base; the second branch pipe is arranged on the side wall of the top end of the first branch pipe, so that the second branch pipe is communicated with the first branch pipe; the heat dissipation device is arranged in the second branch pipe; the noise reduction device is arranged on the side wall of the top end of the second branch pipe and comprises a buffer bag, a lead screw, a nut and a connecting rod; the buffer bag is arranged on the side wall of the top end of the second branch pipe; the screw rod is rotatably connected to the inner side wall of the top end of the buffer bag, so that two ends of the screw rod respectively penetrate through the side wall of the top end and the side wall of the bottom end of the buffer bag; the nut is sleeved on the screw rod; the connecting rods are symmetrically arranged on the side wall of the nut, so that one end of each connecting rod is hinged to the side wall of the nut, and the other end of each connecting rod is hinged to the upper side of the inner side wall of the buffer bag; the first rotating shaft is installed on the outer side wall of the top end of the buffer bag, so that the first rotating shaft is fixedly connected with the side wall of the top end of the lead screw.
Further, the heat dissipation device comprises a first gear, a second rotating shaft and a heat dissipation fan; the first gear is arranged on the side wall of the bottom end of the lead screw; the second rotating shaft is rotatably connected to the side wall of the top end of the second branch pipe close to the first gear; the second gear is arranged on the side wall of the second rotating shaft, so that the second gear is meshed with the first gear; the heat dissipation fan is installed on the side wall of the second rotating shaft.
Furthermore, the screw rod is provided with a positioning plate on the inner side wall of the top end close to the buffer bag.
Furthermore, a third branch pipe is vertically arranged on the side wall of the first branch pipe, so that the third branch pipe is communicated with the first branch pipe; an exhaust fan is installed in the third branch pipe through a support.
Furthermore, the end part of the third branch pipe far away from the first branch pipe is provided with a filter screen.
Furthermore, a spongy cushion is arranged on the side wall of the positioning plate close to the nut.
The utility model has the advantages that:
in the utility model, the noise reduction device is arranged to absorb the whole vibration of the compressor, reduce the noise generated by the compressor due to vibration, and simultaneously, the buffer bag plays a role in buffering between the compressor and the air conditioner, thereby reducing the transmission efficiency of the vibration between the compressor and the air conditioner;
through setting up the locating plate, realized the effect of location to the nut, avoided the nut to contact the back with buffering bag top inside wall, cause the injury to the buffering bag to the whole result of use of compressor has further been improved.
Drawings
Fig. 1 is a front view of a casing of a medium-high sealing electric air conditioner compressor according to the present invention;
fig. 2 is a cross-sectional view of the compressor housing of the medium-high sealing electric air conditioner of the present invention;
fig. 3 is a structural view of the area a in fig. 2 in the compressor housing of the medium-high sealing electric air conditioner of the present invention;
fig. 4 is a view showing a structure of the region B in fig. 2 in the compressor housing of the electric air conditioner with high sealing performance according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 4, a high-sealing electric air conditioner compressor shell comprises a base 1, a first branch pipe 2, a second branch pipe 3, a first rotating shaft 4, a heat dissipation device and a noise reduction device; the first branch pipe 2 is arranged on the base 1; the second branch pipe 3 is arranged on the side wall of the top end of the first branch pipe 2, so that the second branch pipe 3 is communicated with the first branch pipe 2; the heat dissipation device is arranged in the second branch pipe 3; the noise reduction device is arranged on the side wall of the top end of the second branch pipe 3 and comprises a buffer bag 5, a lead screw 6, a nut 7 and a connecting rod 8; the buffer bag 5 is arranged on the side wall of the top end of the second branch pipe 3; the screw rod 6 is rotatably connected to the inner side wall of the top end of the buffer bag 5, so that two ends of the screw rod 6 respectively penetrate through the side wall of the top end and the side wall of the bottom end of the buffer bag 5; the nut 7 is sleeved on the screw rod 6; the connecting rods 8 are symmetrically arranged on the side wall of the nut 7, so that one end of each connecting rod 8 is hinged to the side wall of the nut 7, and the other end of each connecting rod 8 is hinged to the upper portion of the inner side wall of the buffer bag 5; the first rotating shaft 4 is installed on the outer side wall of the top end of the buffer bag 5, so that the first rotating shaft 4 is fixedly connected with the side wall of the top end of the screw rod 6.
As an embodiment of the present invention, the heat dissipation device includes a first gear 9, a second gear 10, a second rotating shaft 11 and a heat dissipation fan 12; the first gear 9 is arranged on the side wall of the bottom end of the lead screw 6; the second rotating shaft 11 is rotatably connected to the side wall of the top end of the second branch pipe 3 close to the first gear 9; the second gear 10 is arranged on the side wall of the second rotating shaft 11, so that the second gear 10 is meshed with the first gear 9; the heat dissipation fan 12 is arranged on the side wall of the second rotating shaft 11; when the buffering air conditioner works, after the external motor drives the first rotating shaft 4 to rotate, the first rotating shaft 4 transmits rotating force to the lead screw 6, so that the lead screw 6 rotates simultaneously, the nut 7 slides on the lead screw 6 through the matching between the lead screw 6 and the nut 7, the nut 7 generates supporting force on the side wall of the buffering air bag 5 through the connecting rod 8 in the sliding process, so that the buffering air bag 5 is supported, the effect of absorbing the whole vibration of the compressor is realized through the buffering air bag 5, the noise of the compressor caused by the vibration is reduced, meanwhile, the buffering air bag 5 plays a role of buffering between the compressor and the air conditioner, and the transmission efficiency of the vibration between the compressor and the air conditioner is reduced; the first gear 9 is driven to rotate while the screw rod rotates, so that the second gear 10 meshed with the first gear is driven to rotate, the second gear 10 drives the heat dissipation fan 12 to rotate through the second rotating shaft 11 in the rotating process, the heat dissipation effect of internal elements of the compressor is accelerated, and the service life of the whole compressor is prolonged.
As an embodiment of the present invention, the screw 6 is provided with a positioning plate 13 on the inner side wall of the top end near the buffer bag 5; the during operation is along with nut 7 constantly slides on lead screw 6 for nut 7 slides to breaking away from behind the screw thread and locating plate 13 contact, has realized the effect of location to nut 7 through locating plate 13, avoids nut 7 and 5 top inside walls contact backs, causes the injury to buffer bag 5, thereby has further improved the whole result of use of compressor.
As an implementation manner of the present invention, a third branch pipe 14 is vertically installed on a side wall of the first branch pipe 2, so that the third branch pipe 14 is communicated with the first branch pipe 2; an exhaust fan 15 is arranged in the third branch pipe 14 through a support; the during operation, along with the continuous rotation of heat dissipation fan 12, form the air current in branch pipe 2 and No. two branch pipes 3, realize the radiating effect to compressor inner member, drive air discharge fan 15 and rotate simultaneously at the flow in-process of air current, will absorb thermal air current through the rotation of air discharge fan 15 and discharge for the cooling effect to the compressor.
As an embodiment of the present invention, the third branch pipe 14 is provided with a filter screen 16 at an end portion far from the first branch pipe 2; after the filter screen 16 is installed, the dust-proof and dust-filtering function for the third branch pipe 14 can be effectively achieved, and dust in the environment is prevented from entering the compressor from the filter screen 16 and being accumulated.
As an embodiment of the present invention, the positioning plate 13 is provided with a sponge pad 17 on the side wall near the nut 7; further play the effect of buffering between nut 7 and locating plate 13 through foam-rubber cushion 17, avoid locating plate 13 and nut 7 to produce the damage in the contact process.
The working principle is as follows: after the external motor drives the first rotating shaft 4 to rotate, the first rotating shaft 4 transmits rotating force to the lead screw 6, so that the lead screw 6 rotates simultaneously, the nut 7 slides on the lead screw 6, the nut 7 supports the buffer bag 5 through the connecting rod 8 in the sliding process, the buffer bag 5 is used for absorbing the whole vibration of the compressor, the noise generated by the vibration of the compressor is reduced, meanwhile, the buffer bag 5 plays a role in buffering between the compressor and an air conditioner, and the transmission efficiency of the vibration between the compressor and the air conditioner is reduced; the first gear 9 is driven to rotate while the screw rod rotates, so that the second gear 10 meshed with the screw rod is driven to rotate, and the second gear 10 drives the heat dissipation fan 12 to rotate through the second rotating shaft 11 in the rotating process, so that the heat dissipation effect of internal elements of the compressor is accelerated, and the service life of the whole compressor is prolonged; the nut 7 is positioned by the positioning plate 13, so that the buffer bag 5 is prevented from being damaged after the nut 7 is contacted with the inner side wall of the top end of the buffer bag 5, and the overall use effect of the compressor is further improved; the air flow absorbing heat is discharged by the rotation of the exhaust fan 15, thereby accelerating the cooling effect of the compressor.
The above embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the appended claims should be accorded the full scope of protection and protection to the present invention.
Claims (6)
1. A high-sealing-performance electric air conditioner compressor shell is characterized by comprising a base, a first branch pipe, a second branch pipe, a first rotating shaft, a heat dissipation device and a noise reduction device; the first branch pipe is arranged on the base; the second branch pipe is arranged on the side wall of the top end of the first branch pipe, so that the second branch pipe is communicated with the first branch pipe; the heat dissipation device is arranged in the second branch pipe; the noise reduction device is arranged on the side wall of the top end of the second branch pipe and comprises a buffer bag, a lead screw, a nut and a connecting rod; the buffer bag is arranged on the side wall of the top end of the second branch pipe; the screw rod is rotatably connected to the inner side wall of the top end of the buffer bag, so that two ends of the screw rod respectively penetrate through the side wall of the top end and the side wall of the bottom end of the buffer bag; the nut is sleeved on the screw rod; the connecting rods are symmetrically arranged on the side wall of the nut, so that one end of each connecting rod is hinged to the side wall of the nut, and the other end of each connecting rod is hinged to the upper side of the inner side wall of the buffer bag; the first rotating shaft is installed on the outer side wall of the top end of the buffer bag, so that the first rotating shaft is fixedly connected with the side wall of the top end of the lead screw.
2. The high-sealability electric air-conditioning compressor shell according to claim 1, wherein the heat sink comprises a first gear, a second rotating shaft and a heat dissipation fan; the first gear is arranged on the side wall of the bottom end of the lead screw; the second rotating shaft is rotatably connected to the side wall of the top end of the second branch pipe close to the first gear; the second gear is arranged on the side wall of the second rotating shaft, so that the second gear is meshed with the first gear; the heat dissipation fan is installed on the side wall of the second rotating shaft.
3. The compressor housing of claim 2, wherein the screw shaft has a positioning plate mounted on an inner side wall of a top end of the screw shaft near the buffer bag.
4. The high-tightness electric air conditioner compressor shell as claimed in claim 1, wherein a third branch pipe is vertically installed on the side wall of the first branch pipe, so that the third branch pipe is communicated with the first branch pipe; an exhaust fan is installed in the third branch pipe through a support.
5. The high-tightness electric air conditioner compressor shell as claimed in claim 4, wherein the third branch pipe is provided with a filter screen at the end far away from the first branch pipe.
6. The high-hermeticity electric air conditioner compressor housing as claimed in claim 3, wherein the positioning plate is mounted with a sponge pad on the sidewall near the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901783.1U CN212177356U (en) | 2020-05-25 | 2020-05-25 | High leakproofness electric air conditioner compressor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901783.1U CN212177356U (en) | 2020-05-25 | 2020-05-25 | High leakproofness electric air conditioner compressor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177356U true CN212177356U (en) | 2020-12-18 |
Family
ID=73788132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020901783.1U Active CN212177356U (en) | 2020-05-25 | 2020-05-25 | High leakproofness electric air conditioner compressor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177356U (en) |
-
2020
- 2020-05-25 CN CN202020901783.1U patent/CN212177356U/en active Active
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