CN211390886U - Automobile air conditioner - Google Patents
Automobile air conditioner Download PDFInfo
- Publication number
- CN211390886U CN211390886U CN201922276015.1U CN201922276015U CN211390886U CN 211390886 U CN211390886 U CN 211390886U CN 201922276015 U CN201922276015 U CN 201922276015U CN 211390886 U CN211390886 U CN 211390886U
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- Prior art keywords
- air conditioner
- pipe
- compressor
- vehicle according
- wall
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- Expired - Fee Related
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- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007787 solid Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to the technical field of auto-parts, a vehicle air conditioner is disclosed, which comprises a compressor, the input of compressor passes through connecting pipe intercommunication evaporimeter, the input of evaporimeter is connected with the tee bend, the condensing agent pipe is connected to tee bend one end opening, tee bend top opening intercommunication condenser, the output of compressor is connected through the connecting pipe to the input of condenser, the both ends of compressor, evaporimeter all are provided with connecting device, connecting device is linked together with the connecting pipe. The utility model discloses a connecting device that sets up, the vehicle can absorb produced vibrations through carrying the cover in going to carry the inlet port that the cover set up to different with the delivery outlet internal diameter, thereby make the condensing agent constantly reduce in the internal diameter of flow, thereby improved the velocity of flow of condensing agent, guaranteed the operation effect of air conditioner.
Description
Technical Field
The utility model relates to the technical field of auto-parts, especially, relate to vehicle air conditioner.
Background
The automobile air conditioner is used for adjusting and controlling the temperature, the humidity, the air cleanliness and the air flow in an automobile compartment in the optimal state, providing a comfortable riding environment for passengers and reducing the travel fatigue; the automobile air conditioner mainly comprises a compressor, an evaporator and a condenser which are respectively fixed in the head of the automobile and are mutually communicated, so that the comfort level in the automobile is improved.
Through the retrieval, chinese patent No. CN206615030U discloses an antidetonation vehicle air conditioner, including hose, compressor, expansion valve protective housing and metallic interconnect piece, the hose is connected with metallic interconnect through the pipe connector, the compressor is connected with metallic interconnect through the pipe connector, and the compressor end-to-end is fixed with the support, the evaporimeter is installed to the support end, the expansion valve is installed to the evaporimeter end, and the evaporimeter is connected with the receiver drier through the hose, the receiver drier lower extreme is fixed with the support, the inside pipe connector aperture that is provided with of pipe connector, the inside mount that is fixed with of expansion valve protective housing, and mount end-to-end connection has the expansion valve, the metallic interconnect piece upper end is fixed with the evaporimeter.
The existing automobile air conditioner has the following defects: the compressor, the evaporator and the condenser are all fixed in an over-welding mode, so that the stress borne by the end of the connecting pipe is large when the automobile runs, and the connecting position is easily broken when large vibration occurs, so that the subsequent use of the vehicle-mounted air conditioner is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle air conditioner, through the connecting device who sets up, the vehicle can absorb produced vibrations through carrying the cover in going, and the inlet port and the delivery outlet internal diameter that carry the cover setting are different, thereby make the condensing agent constantly reduce at the internal diameter in the flow, thereby the velocity of flow of condensing agent has been improved, the advantage of the operational effect of air conditioner has been guaranteed, the stress that the end of connecting pipe bore among the current vehicle air conditioner is great has been solved, lead to hookup location to appear breaking very easily when taking place great vibrations, thereby influence the problem of the follow-up use of vehicle-mounted air conditioner.
According to the utility model discloses vehicle air conditioner, the motor vehicle air conditioner comprises a compressor, the input of compressor passes through connecting pipe intercommunication evaporimeter, the input of evaporimeter is connected with the tee bend, the condensing agent pipe is connected to tee bend one end opening, tee bend top opening intercommunication condenser, the output of compressor is connected through the connecting pipe to the input of condenser, the both ends of compressor, evaporimeter all are provided with connecting device, connecting device is linked together with the connecting pipe.
Furthermore, the connecting device comprises an inlet pipe and an outlet pipe, and a conveying cover is connected between the inlet pipe and the outlet pipe.
Further, one side of the conveying cover is provided with an inlet, the other side of the conveying cover is provided with an outlet, and the diameters of the conveying cover from the inlet to the outlet are sequentially reduced.
Furthermore, the conveying cover is made of epoxy resin, and one side of the inlet is sleeved on the outer wall of the inlet pipe.
Furthermore, a clamping ring protrudes from the outer wall of the inlet pipe, and the clamping ring is attached to the inner wall of the conveying cover and in interference fit with the conveying cover.
Further, a connecting ring is arranged on the outer wall of the clamping ring, and the inner diameter of the connecting ring is the same as the outer diameter of the clamping ring.
Further, be provided with the spread groove on the output tube, be provided with solid fixed ring in the spread groove, the delivery outlet cover is established on solid fixed ring's outer wall and with solid fixed ring interference fit.
Furthermore, the outer walls of the fixing ring and the clamping ring are provided with external threads.
Furthermore, the inner walls of the connecting groove and the connecting ring are provided with inner threads matched with the outer threads.
Furthermore, an electromagnetic valve is arranged between a top end port of the tee joint and the condenser and connected with the vehicle-mounted air conditioning system.
Compared with the prior art, the utility model beneficial effect who has is:
1. through the connecting device, the vehicle can absorb the generated vibration through the conveying cover during running, and the inner diameters of the inlet and the outlet of the conveying cover are different, so that the inner diameter of the condensing agent in the flowing process is continuously reduced, the flow rate of the condensing agent is improved, the operation effect of the air conditioner is ensured, in addition, the two ends of the conveying cover are fixed through the inlet pipe and the threaded connecting mechanism on the conveying outlet pipe, the disassembly and the replacement are simple and convenient, the stress of the end connection of the connecting pipe in the automobile air conditioner is reduced, and the use effect of the automobile air conditioner is enhanced;
2. the consumption of car vehicle air conditioner can be reduced through the solenoid valve that sets up, opens when needs warm braw, can realize heating through the produced heat of evaporimeter, closes the solenoid valve when refrigerating, absorbs the heat with the whole settings of condensing agent in the condenser, makes the condensation effect maximize that the condensing agent reaches, has avoided the waste of condensing agent.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an automotive air conditioner according to the present invention;
fig. 2 is a schematic view of an installation structure of a connection device in an automotive air conditioner according to the present invention;
fig. 3 is an explosion structure diagram of the connection device in the air conditioner of the present invention.
In the figure: 1-compressor, 2-connecting pipe, 3-connecting device, 4-condenser, 5-evaporator, 6-tee joint, 7-refrigerant pipe, 8-inlet pipe, 9-snap ring, 10-connecting ring, 11-conveying cover, 12-output pipe, 13-connecting groove, 14-fixing ring, 15-external thread and 16-electromagnetic valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-3, the preferred embodiment of the present invention is shown.
Automobile air conditioner, including compressor 1, 2 intercommunication evaporimeters 5 of connecting pipe are passed through to compressor 1's input, the input of evaporimeter 5 is connected with tee bend 6, condensing agent pipe 7 is connected to tee bend 6's one end opening, tee bend 6's top opening intercommunication condenser 4, the output of compressor 1 is connected through connecting pipe 2 to condenser 4's input, compressor 1, evaporator 5's both ends all are provided with connecting device 3, connecting device 3 is linked together with connecting pipe 2, compressor 1 realizes the compression effect of air or condensing agent, condensing agent pipe 7 constantly adds the condensing agent in the automobile air conditioning system, make automobile air conditioning system realize the whole circulation, improve the car internal environment.
In this embodiment, the connection device 3 includes an inlet pipe 8 and an outlet pipe 12, a conveying cover 11 is connected between the inlet pipe 8 and the outlet pipe 12, the conveying cover 11 is horn-shaped and is connected between the inlet pipe 8 and the outlet pipe 12, one side of the conveying cover 11 is provided with an inlet, and the other side is provided with an outlet, the diameter of the conveying cover 11 from the inlet to the outlet is reduced in sequence, the conveying cover 11 is made of epoxy resin, the epoxy resin material stones have good sealing performance, good ductility can be deformed to counteract the external vibration force, and one side of the inlet is sleeved on the outer wall of the inlet pipe 8, a snap ring 9 protrudes from the outer wall of the inlet pipe 8, the snap ring 9 is attached to the inner wall of the conveying cover 11 and is in interference fit with the conveying cover 11, a connection ring 10 is arranged on the outer wall of the snap ring 9, the inner diameter of the connection ring, be provided with solid fixed ring 14 in the spread groove 13, the delivery outlet cover is established on solid fixed ring 14's outer wall and with solid fixed ring 14 interference fit, all be provided with external screw thread 15 on solid fixed ring 14's outer wall and the outer wall of snap ring 9, all be provided with on spread groove 14 and the inner wall of go-between 10 with external screw thread 15 assorted internal thread, like this, gu fixed ring 14, go-between 10 realizes fixedly when rotating on spread groove 14, snap ring 9 respectively, and the centre gripping has carried cover 11 between the screw thread, guaranteed to carry cover 11 stability.
In the embodiment, an electromagnetic valve 16 is arranged between the top port of the tee joint 6 and the condenser 4, and the electromagnetic valve 16 is connected with the vehicle-mounted air conditioning system;
the consumption of car vehicle air conditioner can be reduced through the specific solenoid valve 16 that sets up, opens when needs warm braw, can realize heating through the produced heat of evaporimeter 5, when refrigerating, solenoid valve 16 closes, through to the condensing agent that constantly circulates, makes the condensation effect maximize that the condensing agent reaches, has avoided the waste of condensing agent.
This technical scheme is in the automobile driving, connecting device 3 through setting up, carry cover 11 can absorb produced vibrations, and the inlet port that carries cover 11 to set up is different with the delivery outlet internal diameter, thereby make the internal diameter of condensing agent in the flow constantly reduce, thereby the velocity of flow of condensing agent has been improved, the operational effect of air conditioner has been guaranteed, it is fixed to carry the threaded connection mechanism realization on cover 11 both ends through admission pipe 8 and delivery outlet pipe 12 in addition, it is more simple and convenient to dismantle the change, the stress of connecting the inside connecting pipe end connection of vehicle air conditioner has been reduced, vehicle air conditioner's result of use has been strengthened.
In this embodiment, the whole operation process can be controlled by a computer, and PLC and the like are added to realize automatic operation control, and in each operation link, signal feedback can be performed by setting a sensor to realize sequential execution of steps, which are conventional knowledge of the current automatic control, and are not repeated in this embodiment.
The details of the present invention are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Vehicle air conditioner, its characterized in that: the compressor comprises a compressor, the input of compressor passes through connecting pipe intercommunication evaporimeter, the input of evaporimeter is connected with the tee bend, the condensing agent pipe is connected to tee bend one end opening, tee bend top opening intercommunication condenser, the output of compressor is connected through the connecting pipe to the input of condenser, the both ends of compressor, evaporimeter all are provided with connecting device, connecting device is linked together with the connecting pipe.
2. The air conditioner for a vehicle according to claim 1, wherein: the connecting device comprises an inlet pipe and an outlet pipe, and a conveying cover is connected between the inlet pipe and the outlet pipe.
3. The air conditioner for a vehicle according to claim 2, wherein: one side of the conveying cover is provided with an inlet, the other side of the conveying cover is provided with an outlet, and the diameters of the conveying cover from the inlet to the outlet are sequentially reduced.
4. The air conditioner for a vehicle according to claim 3, wherein: the conveying cover is made of epoxy resin, and one side of the inlet is sleeved on the outer wall of the inlet pipe.
5. The air conditioner for a vehicle according to claim 4, wherein: the outer wall of the inlet pipe is protruded with a clamping ring, and the clamping ring is attached to the inner wall of the conveying cover and is in interference fit with the conveying cover.
6. The air conditioner for a vehicle according to claim 5, wherein: the outer wall of the clamping ring is provided with a connecting ring, and the inner diameter of the connecting ring is the same as the outer diameter of the clamping ring.
7. The air conditioner for a vehicle according to claim 6, wherein: the output tube is provided with a connecting groove, a fixing ring is arranged in the connecting groove, and the output port is sleeved on the outer wall of the fixing ring and in interference fit with the fixing ring.
8. The air conditioner for a vehicle according to claim 7, wherein: and outer threads are arranged on the outer wall of the fixing ring and the outer wall of the clamping ring.
9. The air conditioner for a vehicle according to claim 8, wherein: and inner threads matched with the outer threads are arranged on the inner walls of the connecting grooves and the connecting rings.
10. The air conditioner for a vehicle according to claim 9, wherein: and an electromagnetic valve is arranged between the top end opening of the tee joint and the condenser and is connected with the vehicle-mounted air conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276015.1U CN211390886U (en) | 2019-12-16 | 2019-12-16 | Automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276015.1U CN211390886U (en) | 2019-12-16 | 2019-12-16 | Automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390886U true CN211390886U (en) | 2020-09-01 |
Family
ID=72229568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276015.1U Expired - Fee Related CN211390886U (en) | 2019-12-16 | 2019-12-16 | Automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390886U (en) |
-
2019
- 2019-12-16 CN CN201922276015.1U patent/CN211390886U/en not_active Expired - Fee Related
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| 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: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |