CN210397101U - Compressor and air conditioner - Google Patents
Compressor and air conditioner Download PDFInfo
- Publication number
- CN210397101U CN210397101U CN201920928910.4U CN201920928910U CN210397101U CN 210397101 U CN210397101 U CN 210397101U CN 201920928910 U CN201920928910 U CN 201920928910U CN 210397101 U CN210397101 U CN 210397101U
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- compressor
- wall
- heat
- knockout
- liquid distributor
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- 239000007788 liquid Substances 0.000 claims description 81
- 238000009423 ventilation Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 8
- 238000013022 venting Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 18
- 238000005057 refrigeration Methods 0.000 abstract description 15
- 238000005461 lubrication Methods 0.000 abstract description 4
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 29
- 239000003921 oil Substances 0.000 description 13
- 238000005086 pumping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000010726 refrigerant oil Substances 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model discloses a compressor and air conditioner, compressor include compressor housing and with compressor housing outer wall contact and fixed connection's knockout, the pot head is equipped with the heat conduction ring under the housing outer wall, is equipped with gas passage in the heat conduction ring, its outer wall and inner wall be equipped with respectively with first air vent, the second air vent of gas passage intercommunication, first air vent and knockout outlet duct intercommunication, second air vent and pump suction pipe intercommunication. The knockout just reliably fixed with casing direct contact like this, make the knockout center more be close to the compressor center, thereby reduce the compressor vibration, and the gas that gets into from the knockout flows at gas passage, can cool down casing lower extreme refrigeration oil, thereby guarantee the lubrication to the pump body, improve the compressor performance, the problem of the whole skew compressor main part center of knockout leads to compressor vibration grow in having solved prior art, the refrigeration oil of compressor casing lower part rises along with the temperature, viscosity increases and influences lubricated effect, make compressor performance reduce.
Description
Technical Field
The utility model relates to a compressor technical field, more specifically say, relate to a compressor and air conditioner.
Background
A liquid separator of the existing compressor is fixedly connected with a shell of the compressor through a liquid separator support and a pressing plate, a bent pipe at the lower part of the liquid separator, namely an air outlet pipe, is welded with a suction pipe of the pump and an air suction pipe of the shell, and air enters the suction pipe of the pump through the liquid separator and finally reaches the inside of an air cylinder. Because the knockout is connected with the shell through the support and the pressing plate, the whole knockout deviates from the center of the main body of the compressor, the knockout becomes one of the parts with the largest vibration of the compressor, and the whole vibration of the compressor is driven to be enlarged. The refrigerant oil is stored at the lower part of the compressor shell, so that the pump body assembly can be lubricated, and the phenomenon of abrasion is prevented. However, in the process of continuous operation of the compressor, the temperature in the compressor main body is continuously increased, the viscosity of the refrigerant oil at the lower part of the shell is increased along with the temperature increase, the lubricating effect is further influenced, and the performance of the compressor is reduced. Therefore, how to solve the problem that the vibration of the compressor is increased due to the integral deviation of the liquid distributor from the center of the compressor main body, and the performance of the compressor is reduced due to the influence of the refrigerant oil at the lower part of the shell of the compressor along with the increase of the temperature and the viscosity is an important technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compressor and air conditioner to solve the whole skew compressor main part center of knockout and lead to compressor vibration grow among the prior art, the refrigeration oil of compressor housing lower part risees along with the temperature, viscosity increases and influences lubricated effect, makes the problem of compressor performance reduction.
The utility model aims at realizing through the following technical scheme:
the utility model provides a pair of compressor, be in including compressor housing and setting the knockout of compressor housing's outer wall, the knockout with compressor housing's outer wall contacts and fixed connection, the lower pot head of compressor housing outer wall is equipped with the heat conduction ring, the inside of heat conduction ring is equipped with the edge the gas passage that the circumference of heat conduction ring extends, the outer wall and the inner wall of heat conduction ring be equipped with respectively all with first air vent, the second air vent that gas passage is linked together, so that gaseous follow first air vent flows through gas passage gets into the second air vent, first air vent with the outlet duct of knockout is linked together, the second air vent is linked together with the pump suction pipe.
Preferably, the lower end of the liquid distributor is attached to the outer wall of the heat conduction ring, and the outline of the outer wall surface of the heat conduction ring, which is in contact with the liquid distributor, is consistent with the outline of the outer wall surface of the liquid distributor.
Preferably, at the position where the heat conduction ring is in contact with the liquid distributor, the heat conduction ring is provided with at least two limiting protrusions for limiting the relative movement of the liquid distributor, and the limiting protrusions are distributed on two sides of the liquid distributor.
Preferably, the heat conduction ring is a hollow structure, a cavity is formed inside the heat conduction ring to form the gas channel, and the first vent hole and the second vent hole are both communicated with the cavity.
Preferably, the gas channel is a spiral channel, and one end of the spiral channel is communicated with the first vent hole, and the other end of the spiral channel is communicated with the second vent hole.
Preferably, the first vent hole is arranged at the lower end of the outer wall of the heat conduction ring, and the second vent hole is arranged at the upper end of the inner wall of the heat conduction ring, so that gas rises around the inside of the heat conduction ring.
Preferably, the first ventilation holes and the second ventilation holes are symmetrically distributed about a central axis of the compressor housing.
Preferably, the longitudinal sectional shape of the gas channel is rectangular or semicircular.
Preferably, the heat conduction ring is a metal ring.
Preferably, the upper end of the liquid distributor is fixedly connected with the outer wall of the compressor shell through welding.
The utility model also provides an air conditioner, including the compressor, the compressor be as above arbitrary the compressor.
The utility model provides an among the technical scheme, a compressor includes compressor housing and the knockout of setting at compressor housing outer wall, the knockout contacts and fixed connection with compressor housing outer wall, the pot head is equipped with the heat conduction ring under compressor housing outer wall, the inside gas passage who extends along its circumference that is equipped with of heat conduction ring, the outer wall and the inner wall of heat conduction ring are equipped with the first air vent that all is linked together with gas passage respectively, the second air vent, so that gas flows through gas passage from first air vent and gets into the second air vent, first air vent is linked together with the outlet duct of knockout, the second air vent is linked together with the pump suction pipe. So set up, the knockout and compressor housing direct contact and reliably fixed, make the knockout center more be close to the compressor center, thereby make knockout and the holistic vibration of compressor reduce, moreover, the gas that gets into from the knockout flows at heat conduction intra-annular gas passage, can cool down the refrigeration oil that compressor housing lower extreme stored, the viscosity that makes the refrigeration oil does not increase along with the rising of temperature, thereby guarantee the lubrication effect of refrigeration oil to the pump body, the performance of compressor is improved, the problem of the holistic skew compressor main body center of knockout among the prior art leads to compressor vibration grow is solved, the refrigeration oil of compressor housing lower part rises along with the temperature, viscosity increases and influences the lubrication effect, make the problem of compressor performance reduction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a compressor according to an embodiment of the present invention;
FIG. 2 is a perspective view of a heat conductive ring according to an embodiment of the present invention;
FIG. 3 is a top view of a heat transfer ring according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a heat conductive ring according to a first embodiment of the present invention;
FIG. 5 is a cross-sectional view of a heat conductive ring according to a second embodiment of the present invention;
fig. 6 is a schematic structural view of a spiral channel according to an embodiment of the present invention;
FIG. 7 is a partial schematic view of the upper end of the compressor according to an embodiment of the present invention;
fig. 8 is a partial schematic view of the lower end of the compressor in the embodiment of the present invention.
In fig. 1-8:
the air compressor comprises a compressor shell-1, a liquid separator-2, a heat conduction ring-3, a first vent hole-4, a second vent hole-5, an air outlet pipe-6, a pump air suction pipe-7, a limiting bulge-8, a cavity-9, a spiral channel-10 and a shell air suction pipe-11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The specific embodiment provides a compressor and an air conditioner, and solves the problems that in the prior art, the vibration of the compressor is increased due to the fact that the whole of a liquid distributor deviates from the center of a main body of the compressor, the lubricating effect is affected by the fact that the refrigerant oil at the lower part of a shell of the compressor is increased along with the temperature and the viscosity, and the performance of the compressor is reduced.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1-8, the compressor provided in this embodiment includes a compressor housing 1 and a liquid distributor 2 disposed on an outer wall of the compressor housing 1, the liquid distributor 2 is in contact with and fixedly connected to the outer wall of the compressor housing 1, a heat-conducting ring 3 is sleeved at a lower end of the outer wall of the compressor housing 1, an air channel extending along a circumferential direction of the heat-conducting ring 3 is disposed inside the heat-conducting ring 3, a first vent hole 4 and a second vent hole 5 both communicated with the air channel are disposed on an outer wall and an inner wall of the heat-conducting ring 3, respectively, so that air flows through the air channel from the first vent hole 4 and enters the second vent hole 5, the first vent hole 4 is communicated with an air outlet pipe 6 of the liquid distributor 2, and the. As shown in fig. 1, a transition connection pipe is arranged at the first vent hole 4, an outlet pipe 6 of the liquid separator 2, namely an elbow pipe in the figure, is welded with the transition connection pipe to play a role of fixing the liquid separator, and the second vent hole 5 is opposite to the air suction port of the air cylinder. With the arrangement, the liquid distributor is directly contacted and reliably fixed with the shell of the compressor, so that the center of the liquid distributor is closer to the center of the compressor, the heat conduction ring is arranged at the lower end, the mass of the lower part is increased, the gravity center of the compressor moves downwards, so that the lower end of the compressor is more stable, thereby reducing the vibration of the liquid distributor and the compressor as a whole, and the gas entering from the liquid distributor enters the cylinder after flowing in the gas channel in the heat conduction ring, the temperature of the refrigeration oil stored at the lower end of the compressor shell can be reduced, so that the viscosity of the refrigeration oil is not increased along with the increase of the temperature, thereby guarantee the lubricated effect of refrigeration oil to the pump body, improve the performance of compressor, solved prior art and led to compressor vibration grow in the whole skew compressor main part center of knockout, the refrigeration oil of compressor housing lower part influences lubricated effect along with temperature rising, viscosity increase, makes the problem that compressor performance reduces. It should be noted that the term "lower end" of the compressor housing as used herein refers to the compressor in the arrangement shown in fig. 1, i.e., the lower end of the compressor housing is shown in the figure.
In this embodiment, the lower end of the liquid distributor 2 is attached to the outer wall of the heat-conducting ring 3, and the contour of the outer wall surface of the heat-conducting ring 3 contacting the liquid distributor 2 is identical to the contour of the outer wall surface of the liquid distributor 2. As shown in fig. 8, the contact surface of the liquid distributor 2 is an arc surface, and the contact surface of the heat conduction ring 3 is a corresponding arc curved surface, and the radius of the arc curved surface is equal to the radius of the outer wall of the contact position of the liquid distributor 2, so that the liquid distributor 2 and the heat conduction ring 3 are perfectly attached at the contact position, and the center of the liquid distributor 2 can be closer to the center of the compressor. So set up, the knockout lower extreme laminates with the heat conduction ring mutually, and the knockout outlet duct is connected with the heat conduction ring simultaneously, and the knockout still with compressor housing fixed connection moreover, makes the knockout fixed more firm like this, and the central at utmost to the compressor skew, has reduced the holistic vibration of compressor. It should be noted that the term "upper end" and "lower end" of the liquid separator as used herein refers to the compressor in the state of the compressor as shown in fig. 1, i.e., the upper portion of the liquid separator is the upper end, and the lower portion of the liquid separator is the lower end.
In a preferred embodiment of the present invention, at a position where the heat conduction ring 3 contacts the liquid distributor 2, the heat conduction ring 3 is provided with at least two limiting protrusions 8 for limiting the relative movement of the liquid distributor 2, and the limiting protrusions 8 are distributed on two sides of the liquid distributor 2. As shown in fig. 2, the limiting protrusions 8 are convex points arranged on the contact curved surface and symmetrically distributed on two sides of the liquid distributor 2. The arrangement is that when the liquid distributor is attached to the heat conducting ring, the liquid distributor can be positioned to a certain extent, and meanwhile, the tangential shaking of the liquid distributor along the contact surface can be reduced in the running process of the compressor. Of course, the lower end of the liquid distributor can be directly welded on the contact surface of the heat conducting ring to prevent the liquid distributor and the heat conducting ring from moving relatively to each other to increase the vibration of the compressor.
In one embodiment, the heat conduction ring 3 is a hollow structure, i.e. a hollow ring, and as shown in fig. 4, a cavity 9 is formed inside the heat conduction ring to form the gas channel, and the first ventilation hole 4 and the second ventilation hole 5 are both communicated with the cavity 9. Therefore, the gas channel surrounds the shell for a circle, the refrigerant gas entering from the liquid distributor flows in the heat conduction ring as a heat exchange medium, and can completely exchange heat with the bottom refrigeration oil, so that the heat exchange is more sufficient. In addition, the hollow channel structure inside the heat conduction ring, the liquid distributor bent pipe and the pump air suction pipe form a resonant cavity, so that the effect of noise reduction on gas entering the heat conduction ring can be achieved, and a certain sound insulation effect on noise generated inside the lower end of the shell can be achieved.
In another embodiment, as shown in fig. 6, the gas channel is a spiral channel 10, and one end of the spiral channel 10 is communicated with the first vent hole 4, and the other end is communicated with the second vent hole 5. Therefore, the gas flows around the shell circle by circle, and heat exchange is continuously carried out, so that the heat exchange efficiency is improved. Preferably, as shown in fig. 5, the first ventilation hole 4 is provided at the lower end of the outer wall of the heat conductive ring 3, and the second ventilation hole 5 is provided at the upper end of the inner wall of the heat conductive ring 3, so that the gas rises around the inside of the heat conductive ring 3. Therefore, the gas flows from the position with higher temperature at the lower part of the shell to the position with lower temperature along the channel, so that the heat conduction ring has better cooling effect. Meanwhile, the relative position of the vent hole is set, so that the connected gas outlet pipe of the liquid separator is positioned below the gas suction pipe of the pump, and compared with the existing gas outlet pipe of the liquid separator which is directly connected with the gas suction pipe of the pump, the gravity center of the whole liquid separator can be further moved downwards, and the vibration of the whole liquid separator and the whole compressor can be reduced. In practical application, the form, the layout and the trend of the gas channel can be designed according to the temperature distribution condition of the lower part of the shell so as to realize the heat exchange with the maximum efficiency. It should be noted that the terms "upper end" and "lower end" of the heat conduction ring refer to the arrangement state of the heat conduction ring as shown in fig. 5, i.e., the upper part of the heat conduction ring is the upper end, and the lower part of the heat conduction ring is the lower end.
As an alternative embodiment, the longitudinal cross-sectional shape of the gas channel is rectangular or semicircular. So set up, increase the area of contact of gas passage and casing outer wall as far as possible to increase heat transfer space, promote the heat transfer effect. In other embodiments, the gas channel may be a channel with a different structure, and the longitudinal section shape of the gas channel may be changed accordingly to obtain a better heat exchange effect. It should be noted that the above-mentioned "longitudinal section" of the gas channel refers to a section which is parallel to the central axis of the heat-conducting ring and a plane passing through the central axis intersects with the gas channel, and fig. 4 and 5 show the longitudinal section of the gas channel, which is shown as a rectangular structure.
In the embodiment of the present invention, the first ventilation holes 4 and the second ventilation holes 5 are symmetrically distributed about the central axis of the compressor housing 1. Thus, the liquid separator 2 is arranged on the symmetrical side of the air pumping port, the air pumping pipe 7 does not need to be welded with the bent pipe of the liquid separator, only needs to be welded with the air suction pipe 11 of the shell, the deformation of the air pumping pipe 7 in the welding process can be reduced, and impurities are prevented from being brought into the air cylinder by the bent pipe of the liquid separator in the process of being arranged in the air pumping pipe 7 of the liquid separator. In addition, the gas can be fully filled in the heat conduction ring 3, so that the cooling effect is better.
In this embodiment, the heat-conducting ring 3 is a metal ring, wherein the metal ring can be made of aluminum or other materials with better thermal conductivity, so that the cooling effect of the metal ring is better. The metal ring is sleeved outside the shell, and the upper end and the lower end of the metal ring can be fixedly connected with the outer side of the shell through welding.
In addition, as shown in fig. 7, the upper end of the liquid distributor 2 is fixedly connected with the outer wall of the compressor shell 1 by welding, so that the connection is firmer and the contact is tighter. As shown in fig. 1, the cylinder of the liquid distributor is composed of an upper cylinder, a middle cylinder and a lower cylinder, wherein the upper cylinder is directly welded with the shell, and the lower cylinder is attached to the heat-conducting ring. Or the liquid distributor is a spinning type liquid distributor, namely, the barrel body of the liquid distributor is of an integral structure, the upper end of the liquid distributor is directly welded with the shell, and the lower end of the liquid distributor is directly attached to the heat conducting ring, so that the whole liquid distributor is tightly attached to the shell. Thus, the vibration generated by the eccentricity of the liquid distributor can be reduced, and the liquid distributor is firmer.
The embodiment also provides an air conditioner, which comprises a compressor, wherein the compressor is the compressor described above.
It should be noted that the devices or components with different functions in the above embodiments may be combined, for example, in a preferred embodiment of the present invention, the compressor includes a compressor housing 1 and a liquid distributor 2 disposed on an outer wall of the compressor housing 1, the liquid distributor 2 is in contact with and fixedly connected to the outer wall of the compressor housing 1, a heat conduction ring 3 is sleeved on a lower end of the outer wall of the compressor housing 1, the heat conduction ring 3 is a metal ring, and the material of the metal ring may be aluminum or other material with good heat conductivity, and upper and lower ends of the metal ring may be welded and fixed to the outer wall of the housing. The heat conduction ring 3 is internally provided with a gas channel extending along the circumferential direction of the heat conduction ring, and the longitudinal section of the gas channel is rectangular or semicircular. The outer wall and the inner wall of the heat conduction ring 3 are respectively provided with a first vent hole 4 and a second vent hole 5 which are communicated with the gas channel, and the first vent hole 4 and the second vent hole 5 are symmetrically distributed about the central axis of the compressor shell 1. The first vent hole 4 is communicated with an air outlet pipe 6 of the liquid separator 2, and the second vent hole 5 is communicated with a pump air suction pipe 7, so that the air of the liquid separator 2 flows into the pump air suction pipe 7 from the first vent hole 4 through an air passage into the second vent hole 5.
In this embodiment, the upper end of the liquid distributor 2 is fixedly connected to the outer wall of the compressor housing 1 by welding, the lower end of the liquid distributor 2 is attached to the outer wall of the heat-conducting ring 3, and the contour of the outer wall surface of the heat-conducting ring 3 contacting the liquid distributor 2 is identical to the contour of the outer wall surface of the liquid distributor 2. At the position where the heat conduction ring 3 is in contact with the liquid distributor 2, the heat conduction ring 3 is provided with at least two limiting bulges 8 for limiting the relative movement of the liquid distributor 2, and the limiting bulges 8 are distributed on two sides of the liquid distributor 2.
In this embodiment, the heat conduction ring 3 is a hollow structure, i.e. a hollow ring, and has a cavity 9 therein to form a gas passage, and the first ventilation hole 4 and the second ventilation hole 5 are both communicated with the cavity 9. Or, the gas channel is a spiral channel 10, one end of the spiral channel 10 is communicated with the first vent hole 4, and the other end is communicated with the second vent hole 5, wherein the first vent hole 4 is arranged at the lower end of the outer wall of the heat conduction ring 3, and the second vent hole 5 is arranged at the upper end of the inner wall of the heat conduction ring 3, so that the gas rises around the inside of the heat conduction ring 3.
So set up, knockout upper end and compressor housing lug weld, the lower extreme closely laminates with the becket, be equipped with spacing arch in becket and knockout contact department, play the knockout effect of location, it rocks to reduce the knockout tangential, it is more firm to make the knockout, and the knockout center is more close to the compressor center, the knockout outlet duct is connected with first air vent and is made the whole focus of knockout move down, the becket also can increase the quality of compressor bottom, it is more firm to make the compressor lower extreme, thereby can make the holistic vibration of knockout and compressor reduce. First air vent and second air vent symmetric distribution, the gas of knockout gets into inside the becket through first air vent, along inside the becket gets into the cylinder along the second air vent of opposite side with pumping the trachea, at the gas flow in-process, can cool down casing lower extreme refrigeration oil, makes the viscosity of refrigeration oil not increase along with the temperature rising to guarantee the lubrication effect of refrigeration oil to the pump body, improve the performance of compressor. In addition, the knockout is located the symmetry side of pumping the gas port, and the pump only needs to inhale the trachea with the casing breathing pipe welding, can reduce the deformation of pumping the trachea welding process, and prevents that the knockout outlet duct from taking impurity into the cylinder inside packing into the in-process of pumping the trachea, and can make inside gaseous being full of the becket completely, and then make the cooling effect better. The gas channel inside the metal ring, the gas outlet pipe of the liquid separator and the gas pumping pipe form a resonant cavity, so that the effect of reducing noise of gas entering the metal ring can be achieved, and certain sound insulation effect can be achieved on noise generated inside the lower end of the shell.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. Compressor, characterized in that it comprises a compressor housing (1) and a liquid distributor (2) arranged on the outer wall of the compressor housing (1), the liquid distributor (2) is contacted and fixedly connected with the outer wall of the compressor shell (1), the lower end of the outer wall of the compressor shell (1) is sleeved with a heat conduction ring (3), a gas channel extending along the circumferential direction of the heat conduction ring (3) is arranged in the heat conduction ring (3), the outer wall and the inner wall of the heat conducting ring (3) are respectively provided with a first vent hole (4) and a second vent hole (5) which are communicated with the gas channel, so that gas flows from the first venting hole (4) through the gas channel into the second venting hole (5), the first vent hole (4) is communicated with an air outlet pipe (6) of the liquid distributor (2), and the second vent hole (5) is communicated with a pump air suction pipe (7).
2. Compressor according to claim 1, characterized in that the lower end of the distributor (2) is in abutment with the outer wall of the heat-conducting ring (3), and in that the profile of the outer wall of the distributor (2) and the profile of the outer wall of the heat-conducting ring (3) in contact with the distributor (2) are identical.
3. Compressor according to claim 2, characterized in that the heat-conducting ring (3) is provided with at least two limiting protrusions (8) for limiting the relative movement of the liquid distributor (2) at the position where the heat-conducting ring (3) is in contact with the liquid distributor (2), and the limiting protrusions (8) are distributed on both sides of the liquid distributor (2).
4. The compressor according to claim 1, characterized in that said heat-conducting ring (3) is hollow and has a cavity (9) inside to form said gas passage, said first ventilation hole (4) and said second ventilation hole (5) being in communication with said cavity (9).
5. The compressor according to claim 1, wherein the gas passage is a spiral passage (10), and one end of the spiral passage (10) is communicated with the first ventilation hole (4) and the other end is communicated with the second ventilation hole (5).
6. Compressor according to claim 5, characterized in that said first ventilation holes (4) are provided at the lower end of the outer wall of said heat-conducting ring (3) and said second ventilation holes (5) are provided at the upper end of the inner wall of said heat-conducting ring (3) so as to allow the gas to rise around the inside of said heat-conducting ring (3).
7. Compressor according to any of claims 4-6, characterized in that the first ventilation holes (4) and the second ventilation holes (5) are symmetrically distributed about the central axis of the compressor housing (1).
8. The compressor of claim 1, wherein the longitudinal sectional shape of the gas channel is a rectangle or a semicircle.
9. Compressor according to claim 1, characterized in that said heat-conducting ring (3) is a metal ring.
10. Compressor according to claim 1, characterized in that the upper end of the liquid distributor (2) is fixedly connected to the outer wall of the compressor housing (1) by welding.
11. An air conditioner comprising a compressor, wherein the compressor is as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928910.4U CN210397101U (en) | 2019-06-19 | 2019-06-19 | Compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928910.4U CN210397101U (en) | 2019-06-19 | 2019-06-19 | Compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397101U true CN210397101U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920928910.4U Active CN210397101U (en) | 2019-06-19 | 2019-06-19 | Compressor and air conditioner |
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| CN (1) | CN210397101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345072A (en) * | 2019-06-19 | 2019-10-18 | 珠海凌达压缩机有限公司 | Compressor and air conditioner |
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- 2019-06-19 CN CN201920928910.4U patent/CN210397101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345072A (en) * | 2019-06-19 | 2019-10-18 | 珠海凌达压缩机有限公司 | Compressor and air conditioner |
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