CN201405703Y - Air cooling device in vehicles - Google Patents

Air cooling device in vehicles Download PDF

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Publication number
CN201405703Y
CN201405703Y CN2009200810516U CN200920081051U CN201405703Y CN 201405703 Y CN201405703 Y CN 201405703Y CN 2009200810516 U CN2009200810516 U CN 2009200810516U CN 200920081051 U CN200920081051 U CN 200920081051U CN 201405703 Y CN201405703 Y CN 201405703Y
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CN
China
Prior art keywords
accumulation
air
energy
evaporator
energy case
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Expired - Fee Related
Application number
CN2009200810516U
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Chinese (zh)
Inventor
苟兴建
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苟兴建
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Priority to CN2009200810516U priority Critical patent/CN201405703Y/en
Application granted granted Critical
Publication of CN201405703Y publication Critical patent/CN201405703Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an air cooling device in vehicles, comprising a refrigeration composed of a refrigeration compressor, a cooler, a liquid storage dryer, an expansion valve and an evaporator, wherein the evaporator is arranged in an energy-accumulating tank containing cold-storage dielectrics, an air blast pipeline which threads through the energy-accumulating tank is arranged on the energy-accumulating tank, the air blast pipeline is flexurally arranged in the energy-accumulating tank, a fan is arranged on an air inlet of the air blast pipeline, and an air outlet is communicated with a car inner chamber. The air cooling device in vehicles is mainly used during parking in high temperature, can reduce temperature in a car in a short time, has low cost, saves energy consumption, and reduces environment pollution.

Description

The vehicle air heat sink
Technical field
The utility model relates to a kind of Vehicular air conditioner, relates in particular to air cooling-down device in the car that uses when a kind of steam supply car stops.
Background technology
During the broiling summer, when automobile stops through the back of travelling, the heat that produces during running car comes out, it is very fast that vehicle interior temperature is risen, if refrigeration system quits work, very sultry in the car, if at this moment the people is in car then can feel ill, also feeling of oppression and heat can only be reduced a little even open vehicle window, the high problem of vehicle interior temperature can not be fundamentally solved.If still use air-conditioning refrigeration system at parking period, at this moment because automotive engine is in the operating mode of underload, oil consumption is big especially, is special waste from economy, and the tail vapour of generation has also increased the pollution to environment, is unfavorable for environmental protection.
The utility model content
If the purpose of this utility model is to overcome existing automobile and opens refrigeration system at parking period and have that oil consumption is big, cost is high, close the then high problem of vehicle interior temperature of refrigeration system, a kind of vehicle air heat sink is provided.The utility model mainly uses during the parking of automobile when temperature is high, can reduce vehicle interior temperature at short notice, and cost is low, has saved energy consumption, has reduced the pollution to environment.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of vehicle air heat sink, comprise the refrigeration system that refrigerating compressor, condenser, liquid storage dryer, expansion valve and evaporator are formed, it is characterized in that: evaporator is arranged in the accumulation of energy case that is full of cool storage medium, the accumulation of energy case is provided with the air supply duct that runs through the accumulation of energy case, air supply duct is crooked the setting in the accumulation of energy case, air supply duct admission port place is provided with blower fan, and air extractor duct is communicated with the car inner room.
Described air supply duct is a plurality of, and is evenly distributed in the accumulation of energy case.
Described air supply duct is the setting of " S " shape in the accumulation of energy case.
The employing the beneficial effects of the utility model are:
One, the utility model is mainly used in hot season, and steam supply car parking period uses,, can reduce vehicle interior temperature at short notice, the interior temperature of automobile is remained in the comfort standard, and cost is low, has saved energy consumption, has reduced the pollution to environment.
Two, the utility model air supply duct is a plurality of, and is evenly distributed in the accumulation of energy case, shortened cooling time, improved refrigerating efficiency.
Three, air supply duct of the present utility model is the setting of " S " shape in the accumulation of energy case, has increased supply ventilating fan and has sent into the interior elapsed time of air in the accumulation of energy case of car, makes the air themperature of sending in the car lower, and refrigeration is more obvious.
Description of drawings
Fig. 1 is the utility model structural representation
Be labeled as among the figure: 1, refrigerating compressor, 2, condenser, 3, the liquid storage dryer, 4, expansion valve, 5, evaporator, 6, cool storage medium, 7, the accumulation of energy case, 8, air supply duct, 9, blower fan.
The specific embodiment
A kind of vehicle air heat sink, comprise refrigerating compressor 1, condenser 2, liquid storage dryer 3, expansion valve 4 and evaporator 5, refrigerating compressor 1, condenser 2, liquid storage dryer 3, expansion valve 4 and evaporator 5 connect to form refrigeration system by refrigeration piping, evaporator 5 is arranged in the accumulation of energy case 7 that is full of cool storage medium 6, accumulation of energy case 7 is provided with the air supply duct 8 that runs through the accumulation of energy case, air supply duct 8 is crooked the setting in accumulation of energy case 7, air supply duct 8 admission port places are provided with blower fan 9, and air extractor duct is communicated with the car inner room.
In the utility model, air supply duct 8 is a plurality of, and is evenly distributed in accumulation of energy case 7.Air supply duct 8 is the setting of " S " shape in accumulation of energy case 7.Blower fan 9 is driven by automobile power source, and cool storage medium 6 is a water etc.
Expansion valve 4 is installed in evaporator 5 entrance, is the high pressure of refrigeration system and the train spacing point of low pressure.Expansion valve 4 is the high pressure liquid refrigerant expenditure and pressure from liquid storage dryer 3, regulate and control the amount of liquid refrigerant that enters in the evaporator 5, make it to adapt to the variation of cooling load, can prevent that refrigerating compressor 1 from liquid hit phenomenon taking place and evaporator 5 outlet steams are overheated unusually simultaneously.The thermal expansion valve 4 that refrigeration system adopts, thermal expansion valve is to utilize the bulb that is contained in evaporator 5 exits to come the degree of superheating of perception refrigerant vapour, come the size of variable expansion valve 4 apertures thus, thereby control enters the liquid refrigeration agent flux of evaporator 5.Bulb contacts with evaporator 5 outlet pipes, and when evaporator 5 temperature outs reduced, the liquid volume in bulb, capillary tub and the film epicoele was shunk, and expansion valve 4 valve ports enter evaporator 5 with closure so as to the restriction refrigerant.On the contrary. if evaporator 5 temperature outs raise, and expansion valve 4 amount mouths will be opened.So as to increasing refrigerant flow.
Principle of work of the present utility model is as follows:
During high-speed running automobile, when driving engine is in the efficiency operation district, pass through clutch equipment, refrigeration system is started working, make cool storage medium 6 drop in temperatures in the accumulation of energy case 7, when during the automobile low-speed running, by control setup refrigeration system is quit work, during parking of automobile, start blower fan 9, blower fan 9 air that car is outer is input in the air supply duct 8, because the cool storage medium 6 in the accumulation of energy case 7 is after the refrigeration system effect, temperature is lower, after entering air in the air supply duct 8 and cool storage medium 6 and carrying out interchange of heat, air themperature is into the car reduced, thereby vehicle interior temperature is remained in the comfort standard.
Above-described only is preferred implementation of the present utility model.Should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, still belong within the protection domain of the utility model patent.

Claims (3)

1, a kind of vehicle air heat sink, comprise the refrigeration system that refrigerating compressor (1), condenser (2), liquid storage dryer (3), expansion valve (4) and evaporator (5) are formed, it is characterized in that: evaporator (5) is arranged in the accumulation of energy case (7) that is full of cool storage medium (6), accumulation of energy case (7) is provided with the air supply duct (8) that runs through accumulation of energy case (7), air supply duct (8) is crooked the setting in accumulation of energy case (7), air supply duct (8) admission port place is provided with blower fan (9), and air extractor duct is communicated with the car inner room.
2, vehicle air heat sink according to claim 1 is characterized in that: described air supply duct (8) is for a plurality of, and is evenly distributed in accumulation of energy case (7).
3, vehicle air heat sink according to claim 1 and 2 is characterized in that: described air supply duct (8) is the setting of " S " shape in accumulation of energy case (7).
CN2009200810516U 2009-05-21 2009-05-21 Air cooling device in vehicles Expired - Fee Related CN201405703Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200810516U CN201405703Y (en) 2009-05-21 2009-05-21 Air cooling device in vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200810516U CN201405703Y (en) 2009-05-21 2009-05-21 Air cooling device in vehicles

Publications (1)

Publication Number Publication Date
CN201405703Y true CN201405703Y (en) 2010-02-17

Family

ID=41676630

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200810516U Expired - Fee Related CN201405703Y (en) 2009-05-21 2009-05-21 Air cooling device in vehicles

Country Status (1)

Country Link
CN (1) CN201405703Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568776A (en) * 2012-08-06 2014-02-12 杭州三花研究院有限公司 Automobile air-conditioning system and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568776A (en) * 2012-08-06 2014-02-12 杭州三花研究院有限公司 Automobile air-conditioning system and control method thereof

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Legal Events

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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: 20100217

Termination date: 20100521