CN209600216U - Variable power dual module integral Vehicular air-conditioner compressor - Google Patents
Variable power dual module integral Vehicular air-conditioner compressor Download PDFInfo
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- CN209600216U CN209600216U CN201920028013.8U CN201920028013U CN209600216U CN 209600216 U CN209600216 U CN 209600216U CN 201920028013 U CN201920028013 U CN 201920028013U CN 209600216 U CN209600216 U CN 209600216U
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- China
- Prior art keywords
- compression unit
- vehicular air
- conditioner compressor
- driving motor
- variable power
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- Air-Conditioning For Vehicles (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses Variable power dual module integral Vehicular air-conditioner compressors, it is intended to solve the problems, such as that existing Vehicular air-conditioner compressor cannot adapt to Mechanical Driven and storage battery for electric drive both of which simultaneously.The Vehicular air-conditioner compressor includes compression unit, driving motor, compression unit is set to one end of the driving motor, the output shaft of the driving motor extends the other end and is provided with belt pulley, it is provided with electromagnetic clutch between the belt pulley and the output shaft, is provided with electromagnetic current limiting valve on the inlet channel of the compression unit.By the on-off for controlling electromagnetic clutch and electromagnetic current limiting valve, realize the switching of engine power driving and motor driven and compression unit high power mode and low-power mode, it is unmatched to solve the problems, such as that Mechanical Driven and storage battery are driven by electricity compressor horsepower under both of which, integrated design, dual-use, space has been saved, has been reduced costs, has been had broad application prospects.
Description
Technical field
The utility model relates to air-conditioning technical fields, and in particular to a kind of Variable power dual module integral Vehicular air-conditioner compressor.
Background technique
With the development of society, people are to automobile riding comfort, more stringent requirements are proposed, and present automobile is all arranged
On-board air conditioner.Air conditioning for automobiles also provides good driving environment simultaneously for driver, for guaranteeing that traffic safety also has weight
It acts on.
Existing original vehicle air-conditioning is to drive compressor of air conditioner to freeze by the machine power of engine mostly, this is just
It is required that engine, which necessarily is in operating condition air-conditioning, can just play a role, engine stop operating, former vehicle air-conditioning stops refrigeration.
The heavy truck that truck is especially transported for long-distance, driver is sometimes due to waiting unloading, loading, traffic congestion and other reasons
It unavoidably to stop and onboard rest, or even need have a meal, stay on truck.Extremely hot summer is exposed to the sun after a period of time
Afterwards, driving indoor temperature to reach four or five ten degree is very normal thing, onboard rest do not turn on the aircondition be can heatstroke, and start
The prolonged idling of machine, which is turned on the aircondition, will cause biggish fuel oil waste and wear and tear in machines (such as booster abrasion, piston ring scuffing, machine
Oil consumption etc.), while generating automobile exhaust pollution environment.In order to solve this problem, there is Air conditioner on car.Air conditioner on car
It is powered using vehicular power-bottle, by driving motor supplies power, since vehicular power-bottle electricity is limited, low power compression can only be used
Machine can continue 3-8 hour of freezing, and meet the needs of parking rest to a certain extent.Air conditioner on car needs separately to install additional, this
Sample is just mounted with two compressors of air conditioner on a truck, both increases cost, also occupies space, therefore Air conditioner on car
Extensive use receives obstruction, in the market urgently occur can meet simultaneously Mechanical Driven and storage battery power supply both of which it is automobile-used
Compressor of air conditioner.
Summary of the invention
The goal of the invention of the utility model is to provide a kind of Variable power dual module integral Vehicular air-conditioner compressor, existing to solve
Vehicular air-conditioner compressor cannot adapt to the problem of Mechanical Driven and storage battery are for electric drive both of which simultaneously.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of Variable power dual module integral Vehicular air-conditioner compressor, including compression unit, driving motor are designed, the compression unit is set
It is placed in one end of the driving motor, the output shaft of the driving motor extends the other end and is provided with belt pulley, the skin
It is provided with electromagnetic clutch between belt wheel and the output shaft, is provided with electromagnetic current limiting valve on the inlet channel of the compression unit.
Preferably, the compression unit is screw compressor.
Preferably, the driving motor is direct current variable frequency motor.
Preferably, the voltage rating of the driving motor is 24V or 12V.
Preferably, the electromagnetic current limiting valve is set to the air inlet of the compression unit.
Preferably, the Vehicular air-conditioner compressor is provided with mounting flange, is provided with fixation hole on the mounting flange.
Preferably, the mounting flange number is two.
Preferably, the belt pulley is two-groove belt pulley.
Compared with prior art, the utility model has the beneficial effects that Variable power dual module integral described in the utility model
Vehicular air-conditioner compressor, purpose of design are the existing former vehicle air-conditionings for being only capable of Mechanical Driven of substitution, solve Mechanical Driven and electricity
Bottle is driven by electricity the unmatched problem of compressor horsepower under both of which, the high-power compression being both able to satisfy under mechanical traction mode
It needs, and realizes the demand of the compression of the small-power under vehicular power-bottle power drive mode, integrated design, dual-use is saved
Space, reduces costs, has broad application prospects.
Detailed description of the invention
Fig. 1 is the structure diagram of the Variable power dual module integral Vehicular air-conditioner compressor of embodiment；
Fig. 2 is the workflow schematic diagram of the Variable power dual module integral Vehicular air-conditioner compressor of embodiment.
In figure, 1 is compression unit, and 2 be driving motor, and 3 be mounting flange, and 4 be output shaft, and 5 be belt pulley, 6 for electromagnetism from
Clutch, 7 be motor control box, and 8 be air inlet, and 9 be gas outlet, and 10 be electromagnetic current limiting valve.
Specific embodiment
Embodiment 1: referring to Fig.1, a kind of Variable power dual module integral Vehicular air-conditioner compressor, including compression unit 1, driving motor
2, compression unit 1 is set to the left end of the driving motor 2, compression unit 1 and the coaxial setting of driving motor 2, using integral structure, uses
Outer housing is connected and fixed.Setting is provided with fixation hole on mounting flange and (does not draw in figure there are two mounting flange 3 on outer housing
Out), it is passed through when installation for fixing bolt.
The output shaft 4 of driving motor 2 extends from right end and is provided on it belt pulley 5, and belt pulley 5 is double flute belt
It takes turns consistent with existing truck original vehicle compressor of air conditioner belt pulley.Electromagnetic clutch is provided between output shaft 4 and belt pulley 5
Device 6, when electromagnetic clutch 6 is powered, belt pulley 5 and output shaft 4 are engaged, when electromagnetic clutch 6 powers off, belt pulley 5 and defeated
Shaft 4 disengages.
Driving motor 2 is direct current variable frequency motor, direct current variable frequency motor have good speed adjustment features, control method it is flexible and changeable,
High-efficient, many advantages, such as detent torque is big, overload capacity is strong, long without excitation loss and service life, energy conservation is even better, right
It is very suitable in the Vehicular air-conditioner compressor by vehicular power-bottle power supply.On driving motor 2, it is provided with motor control box 7.This
Utility model is primarily adapted for use in truck, and the voltage of truck vehicular power-bottle is 24V, therefore the voltage rating of driving motor 2 is that 24V is
Preferably, 12V voltage, or other voltages can also be used as the case may be certainly.
In the present embodiment, compression unit 1 is screw compressor.Screw compressor is a kind of compressor of positive displacement compression, pressure
Contracting component is made of orbiter and quiet vortex, without reciprocating mechanism, so structure is simple, small in size, light-weight, part
Few (especially few easy workout part), high reliablity, moment variations are small, and balance is high, with small vibration, low noise, smooth running, to grasp
Make easy, it is easy to accomplish automation, the efficiency with higher within the scope of the refrigerating capacity that it is adapted to.
Compression unit 1 is mating to be provided with air inlet 8 and gas outlet 9, and the specific location of air inlet 8 and gas outlet 9 can also be according to
Need flexible setting in the other positions of Vehicular air-conditioner compressor.In order to realize under Mechanical Driven and storage battery power supply both of which
The power of compression unit switches, and electromagnetic current limiting valve 10 is provided at air inlet 8.When electromagnetic current limiting valve 10 powers off, inlet channel
It fully opens, 1 air inlet of compression unit is unrestricted, and 1 air inflow of compression unit is more, and when work needs to compress more condensing agent and steams
Vapour, compression unit 1 are in high power work mode, are suitble to Mechanical Driven, are capable of providing preferable refrigeration effect.Work as electromagnetic current limiting valve
When 10 energization, valve starts to act on, and inlet channel pressure needs that valve threshold pressure is overcome just to can enter compression unit, and condensing agent steams
Vapour inlet is reduced, and compression unit 1 is in small-power operating mode, is suitble to vehicular power-bottle for electric drive, be can be realized saving storage battery
The purpose of electricity.
The course of work of Variable power dual module integral Vehicular air-conditioner compressor described in the present embodiment is referring to fig. 2.Open air-conditioning
Switch disconnects driving motor 2 and electromagnetic current limiting valve 10 if engine is in operating condition, connects electromagnetic clutch 6, skin
Belt wheel 5 and output shaft 4 combine, and provide compressor power by transmission mechanism by engine, compression unit 1 enters high power mode and transports
Row, provides preferable refrigeration effect；Air-conditioning switch is opened, if engine, which is in, shuts down state, disconnects electromagnetic clutch 6,
Belt pulley 5 and output shaft 4 disengage, and connect electromagnetic current limiting valve 10 and driving motor 2, drive compression unit 1, compression unit by vehicular power-bottle
1, which enters low-power mode, runs, and realizes the effect of preferable energy saving.
Variable power dual module integral Vehicular air-conditioner compressor described in the utility model, is mainly used in truck, can also basis
It needs to be applied to other vehicles or ship.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (8)
1. a kind of Variable power dual module integral Vehicular air-conditioner compressor, including compression unit, driving motor, the compression unit are set to institute
State one end of driving motor, which is characterized in that the output shaft of the driving motor extends the other end and is provided with belt pulley, institute
It states and is provided with electromagnetic clutch between belt pulley and the output shaft, electromagnetism current limliting is provided on the inlet channel of the compression unit
Valve.
2. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the compression unit is
Screw compressor.
3. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the driving motor
For direct current variable frequency motor.
4. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the driving motor
Voltage rating be 24V or 12V.
5. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the electromagnetism current limliting
Valve is set to the air inlet of the compression unit.
6. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the car air-conditioner
Compressor is provided with mounting flange, is provided with fixation hole on the mounting flange.
7. Variable power dual module integral Vehicular air-conditioner compressor according to claim 6, which is characterized in that the mounting flange
Number is two.
8. Variable power dual module integral Vehicular air-conditioner compressor according to claim 1, which is characterized in that the belt pulley is
Two-groove belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028013.8U CN209600216U (en) | 2019-01-08 | 2019-01-08 | Variable power dual module integral Vehicular air-conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028013.8U CN209600216U (en) | 2019-01-08 | 2019-01-08 | Variable power dual module integral Vehicular air-conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600216U true CN209600216U (en) | 2019-11-08 |
Family
ID=68398678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920028013.8U Expired - Fee Related CN209600216U (en) | 2019-01-08 | 2019-01-08 | Variable power dual module integral Vehicular air-conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455192A (en) * | 2020-12-09 | 2021-03-09 | 邢台科曼汽车零部件有限公司 | Double-drive refrigerating device in vehicle |
-
2019
- 2019-01-08 CN CN201920028013.8U patent/CN209600216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455192A (en) * | 2020-12-09 | 2021-03-09 | 邢台科曼汽车零部件有限公司 | Double-drive refrigerating device in vehicle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |