CN103522964B - Automobile auxiliary refrigeration device, automobile refrigeration system and automobile - Google Patents
Automobile auxiliary refrigeration device, automobile refrigeration system and automobile Download PDFInfo
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- CN103522964B CN103522964B CN201310502747.2A CN201310502747A CN103522964B CN 103522964 B CN103522964 B CN 103522964B CN 201310502747 A CN201310502747 A CN 201310502747A CN 103522964 B CN103522964 B CN 103522964B
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- automobile
- storage battery
- air conditioning
- conditioning system
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Abstract
The present invention relates to automobile refrigerating technical field, in particular to automobile auxiliary refrigeration device, automobile refrigeration system and automobile.Wherein, automobile auxiliary refrigeration device comprises secondary storage battery, assisted air conditioning system, controller and the inverter for being arranged in automobile; The input end auxiliary connection storage battery of inverter; The mouth connection control device of inverter; Controller for receiving the actuation signal controlling assisted air conditioning system and start, and is connected with inverter according to actuation signal control assisted air conditioning system.Compared with prior art, automobile auxiliary refrigeration device provided by the invention, automobile refrigeration system and automobile, assisted air conditioning system utilizes the electric energy stored in secondary storage battery, and therefore automobile auxiliary refrigeration device provided by the invention is without the need to starting the driving engine of automobile, just can produce refrigeration.
Description
Technical field
The present invention relates to automobile refrigerating technical field, in particular to automobile auxiliary refrigeration device, automobile refrigeration system and automobile.
Background technology
In correlation technique, automobile is all configured with main storage battery and secondary storage battery, and only have in the main storage battery of automobile when having electricity, the driving engine of automobile just can work, and after the engine operation of automobile, utilizes the a/c system of the mechanical energy driving automobile of driving engine to realize freezing.The secondary storage battery of automobile is that the accessory equipment such as sound equipment, refrigerator, in-car TV on automobile is powered.
But the a/c system in correlation technique only just can produce refrigeration after start the engine.When not start the engine, refrigeration can not be produced.
Summary of the invention
The object of the present invention is to provide automobile auxiliary refrigeration device, automobile refrigeration system and automobile, to solve the above problems.
Providing a kind of automobile auxiliary refrigeration device in an embodiment of the present invention, comprising secondary storage battery, assisted air conditioning system, controller and inverter for being arranged in automobile; The input end auxiliary connection storage battery of inverter; The mouth connection control device of inverter; Controller for receiving the actuation signal controlling assisted air conditioning system and start, and is connected with inverter according to actuation signal control assisted air conditioning system.
Additionally provide a kind of automobile refrigeration system in an embodiment of the present invention, this automobile refrigeration system comprises main storage battery, relay and two storage battery administration device, also comprises automobile auxiliary refrigeration device as above; The CRANK PULSES contact of two storage battery administration device connecting automobile engine, and the engine running signal receiving the transmission of CRANK PULSES contact, and close according to the open contact of engine running signal control relay; One end of open contact is connected with the positive pole of main storage battery, and the other end is connected with the positive pole of secondary storage battery; The negative pole of main storage battery and the negative pole of secondary storage battery ground connection respectively.
Additionally provide a kind of automobile in an embodiment of the present invention, this automobile comprises automobile refrigeration system as above.
The automobile auxiliary refrigeration device of the above embodiment of the present invention, automobile refrigeration system and automobile, secondary storage battery connects the input end of inverter, the mouth connection control device of inverter, utilize the operating voltage that the photovoltaic conversion of secondary storage battery is assisted air conditioning system by inverter, controller receives the actuation signal controlling assisted air conditioning system and start, control assisted air conditioning system according to actuation signal to be connected with inverter, inverter is that assisted air conditioning system is powered, thus assisted air conditioning system runs, produce refrigeration.Compared with prior art, assisted air conditioning system utilizes the electric energy stored in secondary storage battery, and therefore automobile auxiliary refrigeration device provided by the invention is without the need to starting the driving engine of automobile, just can produce refrigeration.
Accompanying drawing explanation
Fig. 1 shows the structural representation of automobile auxiliary refrigeration device provided by the invention.
Description of reference numerals:
The secondary storage battery of 1-; 2-assisted air conditioning system; 3-controller; 4-inverter;
5-temperature sensor; 6-blowing engine; 7-radiator fan; 21-integral type compressor;
22-condenser; 23-evaporator; 24-expansion valve; 25-drying liquid storage device;
8-relay; The two storage battery administration device of 9-; The main storage battery of 10-; 11-circuit protection device.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
As shown in Figure 1, the invention provides a kind of automobile auxiliary refrigeration device, comprising secondary storage battery 1, assisted air conditioning system 2, controller 3 and inverter 4 for being arranged in automobile; The input end auxiliary connection storage battery 1 of inverter 4; The mouth connection control device 3 of inverter 4; Controller 3 for receiving the actuation signal controlling assisted air conditioning system 2 and start, and is connected with inverter 4 according to actuation signal control assisted air conditioning system 2.
Particularly, the electric energy that secondary storage battery provides is the direct current (DC) of 12V voltage, and makes the electric energy of assisted air conditioning system need of work be the alternating current of 220V voltage.
The automobile auxiliary refrigeration device of the above embodiment of the present invention, secondary storage battery connects the input end of inverter, the mouth connection control device of inverter, utilize the operating voltage that the photovoltaic conversion of secondary storage battery is assisted air conditioning system by inverter, controller receives the actuation signal controlling assisted air conditioning system and start, and control assisted air conditioning system according to actuation signal and be connected with inverter, inverter is that assisted air conditioning system is powered, thus assisted air conditioning system runs, produce refrigeration.Compared with prior art, assisted air conditioning system utilizes the electric energy stored in secondary storage battery, and therefore automobile auxiliary refrigeration device provided by the invention is without the need to starting the driving engine of automobile, just can produce refrigeration.
On the basis of above-described embodiment, this automobile auxiliary refrigeration device can also comprise temperature sensor 5 and for being arranged on the blowing engine 6 in car; Temperature in temperature sensor 5 Real-time Obtaining car, and temperature is sent to controller 3; Temperature and preset temperature range contrast by controller 3, if temperature is greater than the upper limit of preset temperature range, then controls blowing engine 6 and run; If temperature is less than the lower limit of preset temperature range, then controls blowing engine 6 and stop.
Temperature sensor is arranged on automotive interior, for responding to the temperature of automotive interior, the temperature signal sensed is passed to controller by temperature sensor, and the temperature of this automotive interior and preset temperature range contrast by controller, determines whether start blowing engine according to comparing result.Preferably, preset temperature range is 40 ~ 45 DEG C.Particularly, the temperature in the car that temperature sensor obtains is greater than 45 DEG C, and controller runs controlling this blowing engine while startup a/c system, makes the refrigeration of automotive interior better, makes the temperature that the temperature in car reaches suitable sooner.If the temperature in the car that temperature sensor obtains is less than 40 DEG C, it is out of service that controller then controls blowing engine, and namely blowing engine does not work.Because blowing engine does not work, therefore save the energy of secondary storage battery.
On the basis of above-described embodiment, this automobile auxiliary refrigeration device can also comprise the radiator fan 7 being arranged on assisted air conditioning system inside; Controller 3 controls radiator fan 7 according to actuation signal and dispels the heat for assisted air conditioning system 2.
In actual application, in order to improve the refrigeration of assisted air conditioning system, and extend the service life of auxiliary cooling air-conditioning, be also provided with radiator fan in assisted air conditioning system inside, the heat that assisted air conditioning system inside produces in the course of the work can be discharged by this radiator fan in time.
In the various embodiments described above, wherein assisted air conditioning system 2 comprises: the integral type compressor 21 connected successively by pipeline, condenser 22, evaporator 23, expansion valve 24 and drying liquid storage device 25, integral type compressor 21 comprises compressor and the electrical motor of shared main shaft, and controller 3 controls electrical motor according to actuation signal and is connected with inverter 4.
In actual applications, integral type compressor comprises compressor and the electrical motor of shared main shaft, after controller controls electrical motor work, electric energy conversion is mechanical energy by electrical motor, drive compressor operating, thus the miscellaneous part in startup assisted air conditioning system, thus assisted air conditioning system produces refrigeration.
Owing to compressor and electrical motor being integrated in integral type compressor, have the feature of compact conformation, volume is little, makes the more compact structure of automobile auxiliary refrigeration device provided by the invention, conserve space.
Further, compressor and electrical motor can also be contained in a closure adopting melting welding or soldering to obtain, be not easy when making in the compressor of refrigerant in assisted air conditioning system to reveal, ensure that the refrigeration performance of automobile auxiliary refrigeration device.
One provided by the invention preferred embodiment in, the remote controller (not shown) sending actuation signal to controller 3 can also be comprised.
Automobile auxiliary refrigeration device provided by the invention is used in order to further facilitate user, user can send to controller the actuation signal started for controlling assisted air conditioning system in remote range, this actuation signal can be wireless signal, also can be infrared signal.Preferred design remote range take remote controller as round heart, and radius is 100 meters of circular coverages, but the present invention is not as limit, can also rationally arrange this distance according to actual needs.User can send wireless signal by remote controller, after controller receives the wireless signal of remote controller transmission, control assisted air conditioning system according to this wireless signal and be connected with inverter, thus assisted air conditioning system is run, produce refrigeration, the temperature in car is adjusted to suitable temperature.
Shown in composition graphs 1, the present invention also provides a kind of automobile refrigeration system, comprises main storage battery 10, relay 8 and two storage battery administration device 9, also comprises automobile auxiliary refrigeration device as above; The CRANK PULSES contact of two storage battery administration device 9 connecting automobile engine, and the engine running signal receiving the transmission of CRANK PULSES contact, and close according to the open contact of engine running signal control relay 8; One end of open contact is connected with the positive pole of main storage battery 10, and the other end is connected with the positive pole of secondary storage battery 1; The negative pole of main storage battery 10 and the negative pole of secondary storage battery 1 ground connection respectively.
When automotive engine runs, the CRANK PULSES contact of driving engine sends engine running signal to two storage battery administration device, two storage battery administration device closes according to the open contact of engine running signal control relay, thus main storage battery and the parallel connection of secondary storage battery, main storage battery and secondary storage battery are charged simultaneously.
In the present embodiment, when main storage battery has an electricity, then can start the engine.This driving engine also connects the fridge equipment utilizing the mechanical energy of driving engine to drive a/c system generation refrigeration, i.e. fridge equipment of the prior art.Fridge equipment of the prior art is different from the principle that realizes of the auxiliary refrigeration device in the application, and auxiliary refrigeration device produces refrigeration does not need start the engine, and fridge equipment of the prior art generation refrigeration must by means of driving engine.Auxiliary refrigeration device in fridge equipment of the prior art and the present invention constitutes refrigeration system of the present invention.
Preferably, the circuit protection device 11 for overcurrent protection is also provided with between two storage battery administration device 9 and the CRANK PULSES contact of driving engine.
Particularly; during engine starting; the starting current of moment is excessive, in order to prevent other elements in circuit due to electric current excessive and damage, between two storage battery administration device and the CRANK PULSES contact of driving engine, be therefore also provided with the circuit protection device for overcurrent protection.This circuit protection device can be wire fuse, and wire fuse is connected on two between storage battery administration device and the CRANK PULSES contact of driving engine, can also be that other can realize the components and parts combination of excess current protective function.
Vehicle not start the engine time, automobile auxiliary refrigeration device can be used to regulate real time temperature in car; After car starts, fridge equipment of the prior art both can have been used can also to use automobile auxiliary refrigeration device provided by the invention.Due to automobile auxiliary refrigeration device consumption is the electric energy stored in secondary storage battery, therefore can save gasoline, and then reduces the discharge of pernicious gas, energy-saving and emission-reduction.
In actual use, in order to extend the service life of storage battery, avoid the generation of feed, the accumulate capacity of secondary storage battery 1 is less than or equal to the accumulate capacity of main storage battery 10.
Particularly, when generator operation, main storage battery and secondary storage battery charge simultaneously, and the accumulate capacity of secondary storage battery is less than or equal to the capacity of main storage battery, and namely secondary storage battery is full of electricity prior to main storage battery, secondary storage battery underfill electricity after main storage battery can be avoided to be full of electricity, and the limited energy stored in secondary storage battery, when the electric energy in secondary storage battery is used up, and time also uncharged, the electric energy stored in the main storage battery in parallel with secondary storage battery will be consumed, produce main storage battery feed phenomenon.In order to avoid above-mentioned feed phenomenon, preferably, the accumulate capacity of secondary storage battery is less than or equal to the accumulate capacity of main storage battery.
The embodiment of the present invention also provides a kind of automobile, and this automobile comprises automobile refrigeration system as above.
The automobile that the embodiment of the present invention provides, adopts above-mentioned automobile refrigeration system, and user can carry out choice for use automobile auxiliary refrigeration device according to actual needs, or automobile refrigeration equipment, adds the selection variety of user, brings good Consumer's Experience to user.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an automobile auxiliary refrigeration device, is characterized in that, comprises secondary storage battery, assisted air conditioning system, controller and inverter for being arranged in automobile;
The input end of described inverter connects described secondary storage battery; The mouth of described inverter connects described controller;
Described controller for receiving the actuation signal controlling described assisted air conditioning system and start, and controls described assisted air conditioning system according to described actuation signal and is connected with described inverter;
Described assisted air conditioning system comprises: the integral type compressor, condenser, evaporator, expansion valve and the drying liquid storage device that are connected successively by pipeline;
Described integral type compressor comprises the compressor of shared main shaft, electrical motor and closure, and described compressor, electrical motor are encapsulated in described closure, and described controller controls described electrical motor according to described actuation signal and is connected with described inverter.
2. automobile auxiliary refrigeration device according to claim 1, is characterized in that, also comprises: temperature sensor and for being arranged on the blowing engine in car;
Temperature in described temperature sensor Real-time Obtaining car, and described temperature is sent to described controller; Described temperature and preset temperature range contrast by described controller,
If described temperature is greater than the upper limit of preset temperature range, then controls described blowing engine and run;
If described temperature is less than the lower limit of preset temperature range, then controls described blowing engine and stop.
3. automobile auxiliary refrigeration device according to claim 2, is characterized in that, described preset temperature range is 40 ~ 45 DEG C.
4. automobile auxiliary refrigeration device according to claim 1, is characterized in that, also comprises: the radiator fan being arranged on assisted air conditioning system inside;
It is the heat radiation of described assisted air conditioning system that described controller controls described radiator fan according to described actuation signal.
5. automobile auxiliary refrigeration device according to claim 1, is characterized in that, also comprises: the remote controller sending described actuation signal to described controller.
6. an automobile refrigeration system, is characterized in that, comprises main storage battery, relay and two storage battery administration device, also comprises the automobile auxiliary refrigeration device as described in any one of claim 1-5;
The CRANK PULSES contact of described pair of storage battery administration device connecting automobile engine, and the engine running signal receiving the transmission of described CRANK PULSES contact, and the open contact of relay closes according to described engine running signal control;
One end of described open contact is connected with the positive pole of main storage battery, and the other end is connected with the positive pole of secondary storage battery; The negative pole of described main storage battery and the negative pole of described secondary storage battery ground connection respectively.
7. automobile refrigeration system according to claim 6, is characterized in that, is also provided with the circuit protection device for overcurrent protection between described pair of storage battery administration device and the CRANK PULSES contact of described driving engine.
8. automobile refrigeration system according to claim 6, is characterized in that, the accumulate capacity of described secondary storage battery is less than or equal to the accumulate capacity of described main storage battery.
9. an automobile, is characterized in that, comprises the automobile refrigeration system as described in any one of claim 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502747.2A CN103522964B (en) | 2013-10-23 | 2013-10-23 | Automobile auxiliary refrigeration device, automobile refrigeration system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502747.2A CN103522964B (en) | 2013-10-23 | 2013-10-23 | Automobile auxiliary refrigeration device, automobile refrigeration system and automobile |
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| Publication Number | Publication Date |
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| CN103522964A CN103522964A (en) | 2014-01-22 |
| CN103522964B true CN103522964B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310502747.2A Expired - Fee Related CN103522964B (en) | 2013-10-23 | 2013-10-23 | Automobile auxiliary refrigeration device, automobile refrigeration system and automobile |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044430A (en) * | 2014-06-04 | 2014-09-17 | 浙江双荣汽车空调制造有限公司 | Electric air conditioning system for automobile |
| CN106828080B (en) * | 2017-01-24 | 2019-01-01 | 北京新能源汽车股份有限公司 | A kind of vehicle temperature control system and its control method, control device and automobile |
Citations (6)
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| JP2001180254A (en) * | 1999-12-20 | 2001-07-03 | Mitsubishi Heavy Ind Ltd | Sub engine system air conditioner for iss control vehicle |
| JP2003111201A (en) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | Automotive control system |
| KR20030080821A (en) * | 2002-04-11 | 2003-10-17 | 주식회사 티이솔루션 | a vehicles a colding and heating a device |
| CN201863680U (en) * | 2010-12-02 | 2011-06-15 | 合肥天鹅制冷科技有限公司 | Vehicle-mounted air conditioner with dual-power switching function |
| CN102941792A (en) * | 2012-11-12 | 2013-02-27 | 浙江大学舟山海洋研究中心 | Auxiliary automobile air-conditioning system and control method thereof |
| CN203046812U (en) * | 2012-12-31 | 2013-07-10 | 顾洪钧 | Vehicle-mounted air-conditioner with self-contained power supply |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063236A (en) * | 2001-08-27 | 2003-03-05 | Denso Corp | Air conditioner for vehicle |
-
2013
- 2013-10-23 CN CN201310502747.2A patent/CN103522964B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001180254A (en) * | 1999-12-20 | 2001-07-03 | Mitsubishi Heavy Ind Ltd | Sub engine system air conditioner for iss control vehicle |
| JP2003111201A (en) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | Automotive control system |
| KR20030080821A (en) * | 2002-04-11 | 2003-10-17 | 주식회사 티이솔루션 | a vehicles a colding and heating a device |
| CN201863680U (en) * | 2010-12-02 | 2011-06-15 | 合肥天鹅制冷科技有限公司 | Vehicle-mounted air conditioner with dual-power switching function |
| CN102941792A (en) * | 2012-11-12 | 2013-02-27 | 浙江大学舟山海洋研究中心 | Auxiliary automobile air-conditioning system and control method thereof |
| CN203046812U (en) * | 2012-12-31 | 2013-07-10 | 顾洪钧 | Vehicle-mounted air-conditioner with self-contained power supply |
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Effective date of registration: 20190524 Address after: 264001 Three Station Market of Zhifu District, Yantai City, Shandong Province (No. 11-C0A9, Zhifutun Road) Patentee after: Yantai Hezhong Trading Co., Ltd. Address before: 353002 No. 3 Daping Road, Daping Village, Taqian Town, Yanping District, Nanping City, Fujian Province Patentee before: Lin Duanping |
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Granted publication date: 20151118 Termination date: 20201023 |
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