CN202971188U - Dual-powered scroll compressor - Google Patents
Dual-powered scroll compressor Download PDFInfo
- Publication number
- CN202971188U CN202971188U CN 201220700609 CN201220700609U CN202971188U CN 202971188 U CN202971188 U CN 202971188U CN 201220700609 CN201220700609 CN 201220700609 CN 201220700609 U CN201220700609 U CN 201220700609U CN 202971188 U CN202971188 U CN 202971188U
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- compressor
- compression cylinder
- motor
- scroll compressor
- live axle
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Abstract
The utility model discloses a dual-powered scroll compressor which comprises a compressor, a motor and a clutch, wherein the compressor consists of a compressor shell, a movable disc and a static disk, wherein the interior of the compressor shell includes two parts: a compression cylinder and a non-compression cylinder; the movable disc and the static disc are arranged inside the compression cylinder; the motor is arranged inside the non-compression cylinder and drives the compressor to rotate through a driving shaft; and the clutch is arranged outside the compressor shell and at one end of the driving shaft away from the compression cylinder, and drives the compressor to rotate through the driving shaft. The dual-powered scroll compressor has the functions of both pull driving and electric driving of an engine, can alternatively use the driving mode and the electric driving mode of the engine when an air conditioner of a vehicle is in use, thereby reducing the oil consumption of the vehicle, decreasing the emission of the tail gas of the vehicle, and reducing the urban air pollution.
Description
Technical field
The utility model relates to a kind of double dynamical scroll compressor, belongs to the automobile air conditioner compressor technical field.
Background technique
In the modern means of communication, the working method of the compressor of most of mounted air conditioner systems is all to rely on the power of motor output to drag compressor operating.Yet for vehicles such as sedan car, minibus and minibuses, if in the process of Vehicle Driving Cycle, use simultaneously car air conditioner, can make the power of motor reduce by 15% left and right, and the per 100 km fuel consumption can increase by 20% left and right.
in prior art, have the compressor that drags the driving function except above-mentioned, also exist a kind of electricity to drive scroll compressor, its concrete structure can be the Chinese model utility of ZL201120173389.1 referring to the patent No., vortex air compressor driven by direct current is disclosed in this patent document, comprise upper cylinder body and lower cylinder body, also comprise group of scroll compressor and dc brushless motor group, this dc brushless motor group is connected with the scroll compressor main shaft, group of scroll compressor comprises compression cylinder, orbiter, fixed scroll, anti-rotation mechanism, main shaft and support, orbiter and fixed scroll are arranged in compression cylinder, main shaft is connected with the orbiter center, orbiter Rotate 180 relative to fixed scroll ° is to inserting, the relative certain distance in the axle center of orbiter and fixed scroll.In this scroll air-condition compressor, dc brushless motor drives the rotation of scroll compressor main shaft, thereby makes orbiter do the revolution translation, completes that gas is air-breathing, compression and exhaust overall process.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of double dynamical scroll compressor.
In order to realize above-mentioned purpose, the utility model adopts following technical proposals:
A kind of double dynamical scroll compressor comprises compressor, motor and clutch, and described compressor comprises compressor housing, Moving plate and quiet dish, and wherein, described compressor is divided into two-part: compression cylinder and non-compression cylinder; It is inner that described Moving plate and described quiet dish are arranged on described compression cylinder; It is inner that described motor is arranged on described non-compression cylinder, and described motor is by the described compressor rotation of drive shaft; Described clutch is arranged on the outside of described compressor housing, and described clutch is arranged on described live axle away from an end of described compression cylinder, and described clutch is by the described compressor rotation of described drive shaft.
Wherein more preferably, described compressor comprises high-pressure mouth and low pressure port, and wherein, described high-pressure mouth is arranged on the housing of described compression cylinder, and described low pressure port is arranged on the housing of described non-compression cylinder.
Wherein more preferably, the rotor of described motor is arranged on the outer peripheral surface of described live axle, and described live axle is connected with the rotor key of described motor.
Wherein more preferably, an end of described live axle is connected with the described orbiter of described compressor, and the other end of described live axle is connected with the driven disc of described clutch.
Wherein more preferably, described live axle by bearings on the housing between described compression cylinder and described non-compression cylinder.
The double dynamical scroll compressor that the utility model provides has simultaneously motor and drags driving function and electricity to drive function.Thereby, when vehicle uses air-conditioning, can select as required engine-driving or electricity to drive.In actual use, when electric energy reached the driving amount, motor operation drove the air-conditioning system refrigeration; When electric energy did not reach driving voltage, controller switching dragged work to compressor pulley, replaced mutually, went round and began again.Drive and drag by this electricity to drive driving mode alternately, the fuel consumption that can save vehicle, and the discharging of minimizing vehicle exhaust reduce urban air pollution.
Description of drawings
Fig. 1 is the structural representation of double dynamical scroll compressor provided by the utility model;
Fig. 2 is the structural representation of live axle shown in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, double dynamical scroll compressor provided by the utility model is described.
In conjunction with Fig. 1 and Fig. 2 as can be known, this double dynamical scroll compressor comprises the compressor 1 that is arranged at left side in Fig. 1, the motor 2 in the middle of being arranged at and be arranged at the clutch 3 on right side.
Wherein, compressor 1 comprises compressor housing 10, Moving plate and quiet dish 12.As can be seen from the figure, compressor housing 10 inside can be divided into two-part: compression cylinder 11A and non-compression cylinder 11B.It is inner that Moving plate, quiet dish 12 are arranged on compression cylinder 11A, and it is inner that motor 2 is arranged on non-compression cylinder 11B, and motor 2 is by live axle 4 drive compression machines 1 rotations, and live axle 4 is supported on housing between compression cylinder 11A and non-compression cylinder 11B by bearing 15.
In non-compression cylinder 11B, the rotor 21 of motor 2 is arranged on the outer peripheral surface of live axle 4.As shown in Figure 2, live axle 4 axially on offer keyway, live axle 4 is connected with rotor 21 keys of motor 2, and is certain, in order to increase power-actuated stability, the rotor 21 of live axle 4 and motor 2 can spline joint.The stator 22 of motor 2 is fixed on the housing of non-compression cylinder 11B.By giving motor 2 energisings, rotor 21 drives live axle 4 rotations, thereby drive compression machine 1 compresses.
In this double dynamical scroll compressor, compressor 1 also comprises high-pressure mouth 13 and low pressure port 14, and wherein, high-pressure mouth 13 is arranged on the housing of compression cylinder 11A, and low pressure port 14 is arranged on the housing of non-compression cylinder 11B.In the process of air compressing, refrigerant enters from low pressure port 14, enters compression cylinder 11A through non-compression cylinder 11B, and under the effect of Moving plate and quiet dish 12, refrigerant is compressed and discharge from high-pressure mouth 13, completes compression process.In this process, the refrigerant non-compression cylinder 11B that flows through carries out coolingly to the rotor of motor 2, stator, coil etc., increased the rate of heat removal of motor 2, prevents that motor 2 from crossing cause thermal damage, thereby has guaranteed high-power electrically driven (operated) stability.
This double dynamical scroll compressor has motor and drags the driving function when having electricity driving function.As shown in Figure 1, in the outside of compressor housing 10, be provided with clutch 3, and clutch 3 is arranged on live axle 4 away from the end (that is, the right-hand member in Fig. 1) of compression cylinder 11A.So an end of live axle 4 is connected with the Moving plate of compressor 1, the other end of live axle 4 is connected with the driven disc of clutch 4, thereby clutch 3 is by live axle 4 drive compression machine 1 rotations.
In sum, this double dynamical scroll compressor that the utility model provides has simultaneously and drags driving function and electricity to drive function.In use, when electric energy reached the driving amount, motor was started working, and was freezed by the motoring air-conditioning system; Only when electric energy does not reach driving voltage, controller just switches to motor, drag compressor by engine belt pulley and carry out work, above-mentioned two kinds of driving mode are in use replaced mutually, go round and begin again, thereby save the fuel consumption of automobile, and reduce the discharging of vehicle exhaust, reduce urban air pollution.
In this scroll compressor, refrigerant is completed the air-breathing and exhaust process of compressor by the rotation of price fixing and Moving plate, reaches the effect of air conversion refrigeration.The non-compression cylinder of flowing through in compressor due to refrigerant can add the heat radiation of speed motor, thereby prevent motor overheating, and therefore, above-mentioned double dynamical scroll compressor is applicable to powerful automotive air-conditioning system and uses.For example, this scroll compressor can use on the vehicles such as minibus, sedan car, minibus.Certainly, the applicable vehicle of this scroll compressor is not limited to vehicle mentioned in this specification, on truck, container truck, the first-class big-and-middle-sized lorry of trailer, and applicable equally on NM vehicle in other literary compositions.
The above introduces double dynamical scroll compressor provided by the utility model.For one of ordinary skill in the art, any apparent change of under the prerequisite that does not deviate from the utility model connotation, it being done all will consist of the utility model infringement of patent right, will bear corresponding legal liabilities.
Claims (5)
1. a double dynamical scroll compressor, comprise compressor, motor and clutch, it is characterized in that:
Described compressor comprises compressor housing, Moving plate and quiet dish, and wherein, described compressor is divided into two-part: compression cylinder and non-compression cylinder; It is inner that described Moving plate and described quiet dish are arranged on described compression cylinder; It is inner that described motor is arranged on described non-compression cylinder, and described motor is by the described compressor rotation of drive shaft; Described clutch is arranged on the outside of described compressor housing, and described clutch is arranged on described live axle away from an end of described compression cylinder, and described clutch is by the described compressor rotation of described drive shaft.
2. double dynamical scroll compressor as claimed in claim 1 is characterized in that:
Described compressor comprises high-pressure mouth and low pressure port, and wherein, described high-pressure mouth is arranged on the housing of described compression cylinder, and described low pressure port is arranged on the housing of described non-compression cylinder.
3. double dynamical scroll compressor as claimed in claim 1 is characterized in that:
The rotor of described motor is arranged on the outer peripheral surface of described live axle, and described live axle is connected with the rotor key of described motor.
4. double dynamical scroll compressor as claimed in claim 1 is characterized in that:
Described live axle by bearings on the housing between described compression cylinder and described non-compression cylinder.
5. double dynamical scroll compressor as claimed in claim 1 is characterized in that:
One end of described live axle is connected with the described Moving plate of described compressor, and the other end of described live axle is connected with the driven disc of described clutch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700609 CN202971188U (en) | 2012-12-17 | 2012-12-17 | Dual-powered scroll compressor |
| PCT/CN2013/089741 WO2014094607A1 (en) | 2012-12-17 | 2013-12-17 | Dual power drive compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700609 CN202971188U (en) | 2012-12-17 | 2012-12-17 | Dual-powered scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971188U true CN202971188U (en) | 2013-06-05 |
Family
ID=48512272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700609 Expired - Fee Related CN202971188U (en) | 2012-12-17 | 2012-12-17 | Dual-powered scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971188U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094607A1 (en) * | 2012-12-17 | 2014-06-26 | Lan Wei | Dual power drive compressor |
| CN105041608A (en) * | 2015-08-20 | 2015-11-11 | 欧星 | Automobile electricity and engine double-drive refrigerating machine |
| WO2015172593A1 (en) * | 2014-05-12 | 2015-11-19 | 陕西长岭特种设备有限公司 | Medium-frequency hermetically sealed refrigerant compressor having activation and unloading functions |
| CN107269532A (en) * | 2017-08-21 | 2017-10-20 | 江苏辰特动力有限公司 | Dual module integral automobile air conditioner compressor |
-
2012
- 2012-12-17 CN CN 201220700609 patent/CN202971188U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094607A1 (en) * | 2012-12-17 | 2014-06-26 | Lan Wei | Dual power drive compressor |
| WO2015172593A1 (en) * | 2014-05-12 | 2015-11-19 | 陕西长岭特种设备有限公司 | Medium-frequency hermetically sealed refrigerant compressor having activation and unloading functions |
| CN105041608A (en) * | 2015-08-20 | 2015-11-11 | 欧星 | Automobile electricity and engine double-drive refrigerating machine |
| CN107269532A (en) * | 2017-08-21 | 2017-10-20 | 江苏辰特动力有限公司 | Dual module integral automobile air conditioner compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |