CN220852394U - Air conditioner external unit - Google Patents
Air conditioner external unit Download PDFInfo
- Publication number
- CN220852394U CN220852394U CN202322608356.0U CN202322608356U CN220852394U CN 220852394 U CN220852394 U CN 220852394U CN 202322608356 U CN202322608356 U CN 202322608356U CN 220852394 U CN220852394 U CN 220852394U
- Authority
- CN
- China
- Prior art keywords
- compressor
- shock attenuation
- air conditioner
- tube
- pipe
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Links
- 238000013016 damping Methods 0.000 claims abstract description 46
- 230000009975 flexible effect Effects 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims description 46
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 description 24
- 239000007788 liquid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to an air conditioner external unit, which comprises a heat exchanger, a compressor, a stop valve and a damping tube group, wherein the damping tube group comprises a four-way valve, a first connecting tube, a second connecting tube, a first damping tube and a second damping tube, which are arranged on the four-way valve, the compressor and the heat exchanger are sequentially connected through the first connecting tube, the four-way valve and the first damping tube, the compressor and the stop valve are sequentially connected through the first connecting tube, the four-way valve and the second damping tube, the first damping tube and the second damping tube have the same structure, the second damping tube comprises a damping tube, joints and press caps which are arranged at two ends of the damping tube, the damping tube is a flexible tube, and the influence of vibration generated by the compressor on vibration driven by the stop valve can be reduced by utilizing the flexible property of the damping tube, so that the influence of vibration generated by the operation of the compressor on an air conditioner external box is reduced, and the vibration of the air conditioner external box is reduced, thereby reducing noise.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an air conditioner outdoor unit.
Background
The air conditioner compressor functions to compress driving refrigerant in an air conditioner refrigerant circuit. The air-conditioning compressor extracts the refrigerant from the low-pressure area, compresses the refrigerant, increases the pressure, sends the refrigerant to the high-pressure area for cooling and condensing, and emits heat to the air through the radiating fins, so that the refrigerant also changes from a gas state to a liquid state. The refrigerant flows from the high pressure area to the low pressure area, the pressure of the refrigerant suddenly drops through the expansion valve, the refrigerant is sprayed into the evaporator through the capillary tube, the liquid refrigerant immediately turns into a gas state, and a large amount of heat in the air is absorbed through the radiating fins. The air conditioner compressor continuously works, and then continuously absorbs heat at one end of the low-pressure area into the refrigerant and sends the refrigerant to the high-pressure area to be emitted into the air, so that the air temperature is regulated.
Because the refrigerant needs to circulate at a high pressure and a high speed in a sealed system, the air conditioner compressor can generate larger vibration in the working process, and in the prior art, the compressor is communicated with the heat exchanger and the stop valve through the connecting pipe. Accordingly, there are still shortcomings and drawbacks in the prior art.
Disclosure of utility model
The utility model aims to provide an air conditioner external unit, which solves the problems that in the prior art, a compressor is often communicated with a heat exchanger and a stop valve through a hard pipeline, and vibration can be transmitted to an external box body when the compressor works, so that the external box body generates larger vibration and emits larger noise.
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides an outer machine of air conditioner, including heat exchanger, compressor, stop valve and shock attenuation nest of tubes, the shock attenuation nest of tubes includes the cross valve and sets up first connecting pipe, second connecting pipe, first shock attenuation pipe fitting and the second shock attenuation pipe fitting on the cross valve, the compressor with loop through first connecting pipe, cross valve and first shock attenuation pipe fitting connection between the heat exchanger, the compressor with loop through first connecting pipe, cross valve and second shock attenuation pipe fitting connection between the stop valve, first shock attenuation pipe fitting and second shock attenuation pipe fitting structure are the same, the second shock attenuation pipe fitting includes the shock attenuation pipe and sets up the joint at shock attenuation pipe both ends, the shock attenuation pipe is the flexible pipe, the both ends of shock attenuation pipe still are provided with the pressure cap, be provided with the depressed part on the surface of one of them one end of joint, still be provided with spacing portion on the joint, the joint be provided with the one end of depressed part with the shock attenuation pipe intercommunication, the tip of shock attenuation pipe with spacing portion supports, the pressure sleeve is established on the shock attenuation pipe.
Further, the four-way valve comprises an input end, a first output end, a second output end and a third output end, wherein the input end is communicated with the first output end, the second output end and the third output end.
Further, an exhaust port and an air inlet are formed in the compressor, and the input end of the four-way valve is connected with the exhaust port of the compressor through a first connecting pipe.
Further, the first output end of the four-way valve is connected with the heat exchanger through a first damping pipe fitting.
Further, the second output end of the four-way valve is connected with the air inlet of the compressor through a second connecting pipe.
Further, the stop valve is connected with the third output end through the second damping pipe fitting.
Further, the heat exchanger and the compressor are both installed on the chassis.
Further, the valve seat plate is arranged on the chassis, and the stop valve is arranged on the valve seat plate.
By adopting the technical scheme, the utility model has the beneficial effects that:
The air conditioner external unit comprises a heat exchanger, a compressor, a stop valve and a damping tube group, wherein the damping tube group comprises a four-way valve, a first connecting tube, a second connecting tube, a first damping tube and a second damping tube which are arranged on the four-way valve; the pressing cap is arranged, so that the reliability of connection between the joint and the shock absorption tube can be improved, and the loosening is avoided.
Drawings
Fig. 1 is a schematic perspective view of an outdoor unit of an air conditioner according to the present utility model.
Fig. 2 is an exploded view of the air conditioner outdoor unit shown in fig. 1.
Fig. 3 is a schematic view of a shock tube set in an air conditioner outdoor unit.
Fig. 4 is an exploded view of a shock tube set in an air conditioner external unit.
Fig. 5 is a schematic structural view of a second shock tube member in the shock tube set.
Fig. 6 is an exploded view of the second shock-absorbing tube member shown in fig. 5.
Reference numerals: 10. a chassis; 20. a heat exchanger; 30. a compressor; 31. an exhaust port; 32. an air inlet; 40. a shock tube group; 41. a four-way valve; 411. an input end; 412. a first output terminal; 413. a second output terminal; 414. a third output; 42. a first connection pipe; 43. a second connection pipe; 44. a first shock-absorbing tube member; 45. a second shock absorbing tube; 451. a shock tube; 452. a joint; 4521. a recessed portion; 4522. a limit part; 453. pressing the cap; 50. a valve seat plate; 51. and a stop valve.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram illustrating the basic of the utility model only by way of illustration, and therefore shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the present utility model provides an air conditioner external unit, which comprises a chassis 10, a heat exchanger 20, a compressor 30, and a shock-absorbing tube set 40, wherein the heat exchanger 20 and the compressor 30 are both installed on the chassis 10, the air conditioner external unit further comprises a valve seat plate 50, the valve seat plate 50 is fixedly arranged on the chassis 10, and a stop valve 51 is installed on the valve seat plate 50.
The compressor 30 functions to compress a driving refrigerant in an air conditioning refrigerant circuit. Specifically, the compressor 30 extracts the refrigerant from the low pressure region, compresses the refrigerant, increases the pressure, sends the compressed refrigerant to the high pressure region to cool and condense the compressed refrigerant, and emits heat to the air through the cooling fins, so that the refrigerant also changes from a gaseous state to a liquid state. The refrigerant flows from the high pressure region to the low pressure region, the liquid refrigerant immediately turns into a gas state, and a large amount of heat in the air is absorbed by the radiating fins. The compressor 30 continuously works to continuously absorb heat at one end of the low-pressure area into the refrigerant and send the refrigerant to the high-pressure area to be emitted into the air, thereby playing a role in regulating the air temperature. In the utility model, a damping tube group 40 is arranged between the compressor 30 and the heat exchanger 20 and between the compressor 30 and the stop valve 51, and the damping tube group 40 is utilized to reduce the influence of the vibration generated by the compressor 30 on the vibration driven by the heat exchanger 20 and the stop valve 51.
As shown in fig. 3, the shock tube set 40 includes a four-way valve 41, a first connection tube 42, a second connection tube 43, a first shock tube member 44, and a second shock tube member 45 provided on the four-way valve 41.
As shown in fig. 1 to 4, the four-way valve 41 includes an input terminal 411, a first output terminal 412, a second output terminal 413, and a third output terminal 414, and the input terminal 411 communicates with the first output terminal 412, the second output terminal 413, and the third output terminal 414.
As shown in fig. 1 to 4, the compressor 30 is provided with an exhaust port 31 and an intake port 32, an input end 411 of the four-way valve 41 is connected with the exhaust port 31 of the compressor 30 through a first connecting pipe 42, a first output end 412 of the four-way valve 41 is connected with the heat exchanger 20 through a first damping pipe 44, and a second output end 413 of the four-way valve 41 is connected with the intake port 32 of the compressor 30 through a second connecting pipe 43. The compressor 30 is connected with the heat exchanger 20 sequentially through the first connecting pipe 42, the four-way valve 41 and the first damping pipe fitting 44, and vibration influence of vibration generated by the compressor 30 on the heat exchanger 20 is reduced by utilizing the first damping pipe fitting 44, so that influence of vibration generated by the operation of the compressor 30 on an air conditioner outer box body is reduced, noise is reduced by reducing vibration of the air conditioner outer box body, and damping and noise reduction are realized.
As shown in fig. 1 to 4, the stop valve 51 is mounted on the valve seat plate 50, the valve seat plate 50 is disposed on the chassis 10, the stop valve 51 is connected with the third output end 414 through the second damping pipe 45, the compressor 30 is connected with the stop valve 51 sequentially through the first connecting pipe 42, the four-way valve 41 and the second damping pipe 45, and the second damping pipe 45 is used to reduce the influence of vibration generated by the compressor 30 on the vibration driven by the stop valve 51, thereby reducing the influence of vibration generated by the operation of the compressor 30 on the air conditioner external box, and reducing the noise by reducing the vibration of the air conditioner external box, thereby realizing vibration and noise reduction.
In this embodiment, the first shock absorbing pipe member 44 and the second shock absorbing pipe member 45 have the same structure. As shown in fig. 5 and 6, the second damping tube 45 includes a damping tube 451 and a joint 452 disposed at two ends of the damping tube 451, a pressing cap 453 is further disposed at two ends of the damping tube 451, a recess 4521 is disposed on an outer surface of one end of the joint 452, a limit portion 4522 is further disposed on the joint 452, one end of the joint 452 provided with the recess 4521 is communicated with the damping tube 451, specifically, one end of the joint 452 provided with the recess 4521 extends into the damping tube 451, an end portion of the damping tube 451 abuts against the limit portion 4522, the pressing cap 453 is sleeved on the damping tube 451, and the pressing cap 453 is used for pressing and fixing the connection between the damping tube 451 and the joint 452 to avoid loosening between the damping tube 451 and the joint 452. The shock-absorbing tube 451 is a flexible tube, and in particular, the shock-absorbing tube 451 may be a rubber tube, a composite hose, or the like, and thus shock absorption is achieved by using the flexibility of the shock-absorbing tube 451. The joint 452 is made of a hard material, and the joint 452 may be made of a metal member, such as copper, so that the connection between the four-way valve 41 and the heat exchanger 20 and the shut-off valve 51 is more reliable through the first shock-absorbing pipe member 44 and the second shock-absorbing pipe member 45.
According to the utility model, the damping tube group 40 is arranged between the compressor 30 and the heat exchanger 20 and between the compressor 30 and the stop valve 51, the compressor 30 and the heat exchanger 20 are sequentially connected through the first connecting tube 42, the four-way valve 41 and the first damping tube 44, the compressor 30 and the stop valve 51 are sequentially connected through the first connecting tube 42, the four-way valve 41 and the second damping tube 45, the first damping tube 44 is utilized to reduce the influence of vibration generated by the compressor 30 on the vibration driven by the heat exchanger 20, the second damping tube 45 is utilized to reduce the influence of vibration generated by the compressor 30 on the vibration driven by the stop valve 51, the influence of vibration generated by the operation of the compressor 30 on the air conditioner external box body is reduced, and the noise is reduced by reducing the vibration of the air conditioner external box body, so that the damping and noise reduction are realized.
In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.
While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. An air conditioner outdoor unit, which is characterized in that: including heat exchanger, compressor, stop valve and shock attenuation nest of tubes, the shock attenuation nest of tubes includes the cross valve and sets up first connecting pipe, second connecting pipe, first shock attenuation pipe fitting and the second shock attenuation pipe fitting on the cross valve, the compressor with loop through first connecting pipe, cross valve and first shock attenuation pipe fitting connection between the heat exchanger, the compressor with loop through first connecting pipe, cross valve and second shock attenuation pipe fitting connection between the stop valve, first shock attenuation pipe fitting and second shock attenuation pipe fitting structure are the same, the second shock attenuation pipe fitting includes the shock attenuation pipe and sets up the joint at shock attenuation pipe both ends, the shock attenuation pipe is the flexible pipe, the both ends of shock attenuation pipe still are provided with the pressure cap, be provided with the depressed part on the surface of one of them one end of joint, still be provided with spacing portion on the joint, the joint be provided with the one end of depressed part with the shock attenuation pipe intercommunication, the tip of shock attenuation pipe with spacing portion supports, the pressure cap is established on the shock attenuation pipe.
2. An air conditioner outdoor unit according to claim 1, wherein: the four-way valve comprises an input end, a first output end, a second output end and a third output end, wherein the input end is communicated with the first output end, the second output end and the third output end.
3. An air conditioner outdoor unit according to claim 2, wherein: the compressor is provided with an exhaust port and an air inlet, and the input end of the four-way valve is connected with the exhaust port of the compressor through a first connecting pipe.
4. An air conditioner outdoor unit according to claim 2, wherein: the first output end of the four-way valve is connected with the heat exchanger through a first damping pipe fitting.
5. An air conditioner outdoor unit according to claim 3, wherein: the second output end of the four-way valve is connected with the air inlet of the compressor through a second connecting pipe.
6. An air conditioner outdoor unit according to claim 2, wherein: the stop valve is connected with the third output end through the second damping pipe fitting.
7. An air conditioner outdoor unit according to claim 1, wherein: the heat exchanger and the compressor are both installed on the chassis.
8. An air conditioner outdoor unit according to claim 7, wherein: the valve seat plate is arranged on the chassis, and the stop valve is arranged on the valve seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608356.0U CN220852394U (en) | 2023-09-25 | 2023-09-25 | Air conditioner external unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608356.0U CN220852394U (en) | 2023-09-25 | 2023-09-25 | Air conditioner external unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852394U true CN220852394U (en) | 2024-04-26 |
Family
ID=90784261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322608356.0U Active CN220852394U (en) | 2023-09-25 | 2023-09-25 | Air conditioner external unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852394U (en) |
-
2023
- 2023-09-25 CN CN202322608356.0U patent/CN220852394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |