CN201621803U - Refrigerating device for cooling in carriage of electric automobile - Google Patents
Refrigerating device for cooling in carriage of electric automobile Download PDFInfo
- Publication number
- CN201621803U CN201621803U CN2010201714595U CN201020171459U CN201621803U CN 201621803 U CN201621803 U CN 201621803U CN 2010201714595 U CN2010201714595 U CN 2010201714595U CN 201020171459 U CN201020171459 U CN 201020171459U CN 201621803 U CN201621803 U CN 201621803U
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- cold water
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Abstract
The utility model discloses a refrigerating device for cooling in carriage of an electric automobile, which comprises a fan, a shell, a main cold water tank and a water pump. An air duct and an evaporation tank are arranged in the shell, the main cold water tank is connected with the evaporation tank through the water pump so as to deliver cold water into the evaporation tank, and the fan blows against the evaporation tank so that cold air generated by the fan flows into the carriage of the automobile along the air duct. A circulating water tank, a water curtain belt, an upper belt pulley and a lower belt pulley are also arranged in the shell, wherein the water curtain belt is driven by the two belt pulleys, the lower end of the water curtain belt extends into water in the circulating water tank to lift water. The circulating water tank is connected with an auxiliary cold water tank to continuously refrigerate water in the circulating water tank, and the fan blows against the water curtain belt so that cold air generated by the fan flows into the carriage of the automobile along the air duct. The utility model needs no compressor, chemical agent or special lubricant, and can also purify the air. Moreover, the utility model has the advantage of long service life, and can facilitate the environmental protection and energy conservation.
Description
Technical field
The utility model relates to the automobile air-conditioning refrigeration technology, relates in particular to a kind of refrigerating plant that is used for cooling in the carriage of electric automobile.
Background technology
Electric automobile air-conditioning employing both at home and abroad all is the motorized motions compressor air-conditioning at present, mainly form by devices such as compressor, condenser, throttling arrangement, evaporimeters, during air conditioner refrigerating, compressor of air conditioner extracts cold-producing medium to deliver to after compression to cool off in the condenser and condenses from evaporimeter, give out heat in air by fin, cold-producing medium is also from the gaseous state liquefy, and pressure raises.Cold-producing medium is ejected in the evaporimeter after passing through the throttling arrangement throttling again from condenser, and pressure drop, liquid refrigerant become gaseous state immediately, absorb a large amount of heat in the air by fin.Like this, compressor of air conditioner is constantly worked, and just constantly the heat absorption of evaporimeter one end is delivered to condenser in the cold-producing medium again and is dispersed in the air, and at this moment cold-producing medium is from indoor heat absorption, outdoor heat release, and circulation is gone down, and indoor temperature is just reduced.
Compressor of air conditioner is to play the compressible drive cold-producing medium in the air-conditioning refrigerant loop, it is the core component of whole air-conditioning system, because its complicated integral structure, quality is heavy, energy consumption is big, easily makes electric automobile reduce continual mileage, needs to use special lubricating oil, increase operating cost, and maintenance is used also very inconvenient.Matching used with it chemical refrigerant (as freon etc.), very big to the harm of environment, be unfavorable for environmental protection and safety, be not suitable for being used on the object that as electric automobile, is about to popularize.Though obtain some progress through continuous research at present, its effect is also very unsatisfactory.
The utility model content
The purpose of this utility model is to provide a kind of refrigerating plant that is used for cooling in the carriage of electric automobile that does not need to use compressor and any chemical refrigerant and special lubricating oil.
This refrigerating plant that is used for cooling in the carriage of electric automobile that the utility model provides, comprise blower fan, housing, main cold water storage cistern, water pump, air channel, evaporation tank are arranged in the described housing, and described main cold water storage cistern is connected with evaporation tank by water pump, and cold water is sent in the evaporation tank; The blowing direction of blower fan is facing to evaporation tank, and the cold wind of formation enters in the automobile bodies along described air channel.
Also have cyclic water tank, water curtain band, two belt wheels up and down in described housing, described water curtain band is driven by two belt wheels up and down, and the hypomere of this water curtain band stretches in the water of described cyclic water tank, and water up is with; Described cyclic water tank is connected with an auxiliary cold water storage cistern, and the water that is used for cyclic water tank is constantly cooled, and described blower fan blowing direction is facing to the water curtain band, and the cold wind of formation enters in the automobile bodies along described air channel.
In described main cold water storage cistern and the auxiliary cold water storage cistern ice crystal box that is used to freeze is housed all.
This refrigerating plant of the present utility model, when refrigeration, utilize cold water and ice to be medium circulation cooling air mode, allow cold wind that blower fan blows through once cooling earlier, arrives good refrigeration, ooze the water curtain band of full cold water and the method that air gasification freezes by continuous rotation again, can effectively improve refrigeration, when blower fan blow air by the water curtain band after, air obtains filtering, pure free from dust.The utility model is by the once refrigeration of water circulation and the secondary refrigeration of water curtain band, good refrigeration effect, compressor and any chemical refrigerant and special lubricating oil had both no longer been needed to use, make air obtain purification again, occupation mode is simple, and power consumption is little, and cost is low, long service life is more conducive to environmental protection and energy saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As can be seen from Figure 1, this refrigerating plant that is used for cooling in the carriage of electric automobile of the present utility model, comprise evaporation tank 1, blower fan 2, housing 3, main cold water storage cistern 4, water pump 5, air channel 6, auxiliary cold water storage cistern 7 and some ice crystal boxes 8, wherein evaporation tank 1 and air channel 6 are arranged in housing 3, main cold water storage cistern 4 is connected with evaporation tank 1 by water pump 5, the blowing direction of blower fan 2 is facing to evaporation tank 1, and the cold wind of formation blows in the air channel 6.In housing 3, also have cyclic water tank 31, water curtain band 32 and two belt wheels 33 up and down, cyclic water tank 31 is connected with auxiliary cold water storage cistern 7, can make the water in the cyclic water tank 31 constantly cooled, water curtain band 32 can be by two belt wheels, 33 driven rotary up and down, its hypomere extend in the water of cyclic water tank 31, and the water of 31 li of cyclic water tanks up is with; The blowing direction in air channel 6 is facing to water curtain band 32, and the cold wind of formation enters in the automobile bodies along described air channel 6.Ice crystal box 8 is installed in main cold water storage cistern 4 and the auxiliary cold water storage cistern 7, is used for cooling off the water of each water tank.
For the temperature that still can preserve value after main cold water storage cistern 4 interior water are repeatedly recycled does not raise, between the water inlet and evaporation tank 1 of main cold water storage cistern 4, also be connected with a temperature control radiator 9, this temperature control radiator 9 comprises fan, ice crystal box and temperature detect switch (TDS).
The utility model in use, at first in main cold water storage cistern 4 and auxiliary cold water storage cistern 7, fill with cold water and ice cube, under the effect of ice crystal box 8, make water cooling, water pump 5 is with the cooling water suction in the main cold water storage cistern 4 and in insulating tube input evaporation tank 1, evaporation tank 1 surface temperature descends rapidly, simultaneously, the air that blower fan 2 blows, pervaporation case 1 surface continues to flow, air obtains the heat absorption cooling, and when its temperature of the water that flows through evaporation tank 1 was not raised to certain value, the temperature detect switch (TDS) on the temperature control radiator 9 cut out, water in the evaporation tank 1 is through insulating tube, control valve flows back in the main cold water storage cistern 4, under the effect of water pump 5 and recycle.When the water that flows through evaporation tank 1, when temperature is raised to certain value and is not enough to freeze, temperature detect switch (TDS) on the temperature control radiator 9 is opened automatically, after insulating tube, control valve enter in the main cold water storage cistern 4 and recycle, this is process of refrigerastion of ice water circulation to water through 9 heat radiations of control valve, temperature control radiator.
Meanwhile, under the effect of two belt wheels 33 up and down, the water curtain band 32 that oozes full cooling water is forwarded in the air channel 6 of housing 3, blown by chilled air once by blower fan 2, constantly by water curtain band 32 surfaces, the air that passes through is by the rapid endothermic gasification cooling of the cooling water of water curtain band 32, air is further cooled off, the air that has been further cooled is blown in the car by going out housing 3 uptakes, makes cooling in the car.
Claims (3)
1. one kind is used for the interior refrigerating plant of lowering the temperature of carriage of electric automobile, it is characterized in that this device comprises blower fan (2), housing (3), main cold water storage cistern (4), water pump (5), air channel (6), evaporation tank (1) are arranged in the described housing, described main cold water storage cistern (4) is connected with evaporation tank (1) by water pump (5), and cold water is sent in the evaporation tank (1); The blowing direction of blower fan (2) is facing to evaporation tank (1), and the cold wind of formation enters in the automobile bodies along described air channel (6).
2. the refrigerating plant that is used for cooling in the carriage of electric automobile according to claim 1, it is characterized in that in described housing (3) also having cyclic water tank (31), water curtain band (32), two belt wheels (33) up and down, described water curtain band (32) is by two belt wheels (33) drive up and down, and the hypomere of this water curtain band (32) stretches in the water of described cyclic water tank (31), and water up is with; Described cyclic water tank is connected with an auxiliary cold water storage cistern (7), and the water that is used for cyclic water tank (31) is constantly cooled, and described blower fan blower fan (2) blowing direction is facing to water curtain band (32), and the cold wind of formation enters in the automobile bodies along described air channel (6).
3. the refrigerating plant that is used for cooling in the carriage of electric automobile according to claim 2 is characterized in that in described main cold water storage cistern (4) and the auxiliary cold water storage cistern (7) the ice crystal box (8) that is used to freeze being housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201714595U CN201621803U (en) | 2010-04-27 | 2010-04-27 | Refrigerating device for cooling in carriage of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201714595U CN201621803U (en) | 2010-04-27 | 2010-04-27 | Refrigerating device for cooling in carriage of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621803U true CN201621803U (en) | 2010-11-03 |
Family
ID=43025258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201714595U Expired - Fee Related CN201621803U (en) | 2010-04-27 | 2010-04-27 | Refrigerating device for cooling in carriage of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312806A (en) * | 2018-02-10 | 2018-07-24 | 杭州跟策科技有限公司 | If assisting the electric vehicle of thermoregulating system |
| CN108327483A (en) * | 2018-02-10 | 2018-07-27 | 杭州跟策科技有限公司 | Auxiliary thermoregulating system and electric vehicle for electric vehicle |
| CN108443452A (en) * | 2018-03-28 | 2018-08-24 | 广东萨菲洛热能设备有限公司 | A kind of composite centripetal turbine type hydraulic torque converter of circulation cooling |
| CN114938914A (en) * | 2021-11-05 | 2022-08-26 | 广东美芝制冷设备有限公司 | Refrigeration control method, control device and cooking appliance |
-
2010
- 2010-04-27 CN CN2010201714595U patent/CN201621803U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312806A (en) * | 2018-02-10 | 2018-07-24 | 杭州跟策科技有限公司 | If assisting the electric vehicle of thermoregulating system |
| CN108327483A (en) * | 2018-02-10 | 2018-07-27 | 杭州跟策科技有限公司 | Auxiliary thermoregulating system and electric vehicle for electric vehicle |
| CN108327483B (en) * | 2018-02-10 | 2020-10-09 | 浙江飞鹏车辆配件有限公司 | A supplementary temperature regulating system and electric automobile for electric automobile |
| CN108312806B (en) * | 2018-02-10 | 2021-01-12 | 瑞安市奔马轿车维修有限公司 | Electric automobile with auxiliary temperature regulating system |
| CN108443452A (en) * | 2018-03-28 | 2018-08-24 | 广东萨菲洛热能设备有限公司 | A kind of composite centripetal turbine type hydraulic torque converter of circulation cooling |
| CN108443452B (en) * | 2018-03-28 | 2021-06-25 | 广东萨菲洛热能设备有限公司 | Compound centripetal turbine type hydraulic torque converter capable of circularly radiating heat |
| CN114938914A (en) * | 2021-11-05 | 2022-08-26 | 广东美芝制冷设备有限公司 | Refrigeration control method, control device and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20120427 |