CN203996122U - A kind of automobile demister - Google Patents
A kind of automobile demister Download PDFInfo
- Publication number
- CN203996122U CN203996122U CN201420388339.9U CN201420388339U CN203996122U CN 203996122 U CN203996122 U CN 203996122U CN 201420388339 U CN201420388339 U CN 201420388339U CN 203996122 U CN203996122 U CN 203996122U
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- China
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- air
- air compressor
- automobile
- car
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Abstract
The utility model relates to a kind of demister, is specifically related to a kind of automobile demister.In order to solve the problem of existing defogger demist time, demist DeGrain, the utility model comprises the automotive air-conditioning system being arranged in automobile engine nacelle, automotive air-conditioning system is connected with second and calms the anger, and the second air compressor connects air flue in the car that in driving compartment two have some nozzles after by dryer; Article two, in car, air flue is separately positioned on the A post side of both sides in driving compartment and extends to by C post, and described some nozzles are opened in respectively on the interior air flue of car on automobile A column and C post side.The second air compressor arranging, can improve the stream pressure in defogger air channel, makes the aqueous vapor on windshield accelerate the object that evaporation reaches antifogging; Existing vent passage is become from automobile A column and C post ventilation body and makes gas communication more with unobstructed, more efficient; The dryer arranging can be dried the gas by air compressor again, prevents the generation of " water blocking ".
Description
Technical field
The utility model relates to a kind of demister, is specifically related to a kind of automobile demister.
Background technology
Rain in daily life, snow, greasy weather are during gas, and compared with humid region, in air, aqueous ingredients is high, when car internal and external temperature difference is larger, the fog that easily condenses, adheres to water droplet or freezes on glass for vehicle window, block sight line, affect driver's activity of normally driving, cause serious potential safety hazard, due to cannot be by complete observation traffics such as back mirrors, also usually cause traffic accident, belong to the problem that in life, urgent need is properly settled.
Automobile fog remover is a kind of automotive accessory that can effectively remove the Windshield knot mist phenomenon causing due to automobile internal-external temperature difference on windshield, conventional windshield glass of automobile defogger is that the used heat producing while utilizing engine operation can be opened a/c system and compressor thereof when opening automobile demist shelves at present, utilize compressor that the relative humidity of automotive interior is reduced, thereby coordinate the time that water evaporation that hot blast makes to condense on Windshield reaches the effect of demist and can keep longer no longer to produce fog simultaneously.Thereby rear seat windscreen generally adopts resistor wire glass surface to be heated to the fog effect that removes that reaches identical with front windshield glass.
There is following some deficiency in the current automobile fog remover of combined factors from many aspects: 1. the demist time is long; 2. rear seat windscreen adopts resistor wire to heat, and its demist successful is inferior to front windshield; 3. two front windows are not carried out to demist, when fog is serious, affect the sight line of chaufeur, have larger potential safety hazard.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of automobile demister is provided, and makes demist time shorten, improves except fog effect.
In order to achieve the above object, the utility model comprises the automotive air-conditioning system being arranged in automobile engine nacelle, and automotive air-conditioning system is connected with the second air compressor, and the second air compressor connects air flue in the car that in driving compartment two have some nozzles after by dryer;
In described two cars, air flue is separately positioned on the A post side of both sides in driving compartment and extends to by C post, and described some nozzles are opened in respectively on the interior air flue of car on automobile A column and C post side.
Described automotive air-conditioning system comprises evaporator, and the first air compressor and the condenser that are connected with evaporator, and the first air compressor is connected with condenser, and the first air compressor is all connected with the second air compressor with condenser.
Described the second air compressor is rotator type air compressor.
Described nozzle is gradual shrinkage nozzle.
Described the second air compressor adopts axle to connect motor tire and drives.
Compared with prior art, in the car on the A post of the utility model both sides in driving compartment and C post side, passage gas ejection end is provided with nozzle, and be provided with the second air compressor, to improve the stream pressure in defogger air channel, thereby air-flow velocity increase can make the aqueous vapor on windshield accelerate the object that velocity of evaporation reaches antifogging, originally becoming from automobile A column and C post ventilation body and make gas communication more with unobstructed from below ventilation body, more efficient; The dryer arranging can be dried the gas by air compressor again, prevents the generation of " water blocking ".
Further, the utility model adopts rotator type air compressor, can control cost by actv..
Further, the utility model adopts gradual shrinkage nozzle, the pressure of gas can be changed into the kinetic energy that flows and increase its flow velocity.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Referring to Fig. 1, the utility model comprises the automotive air-conditioning system being arranged in automobile engine nacelle, system comprises evaporator 8, and the first air compressor 7 and the condenser 6 that are connected with evaporator 8, the first air compressor 7 is connected with condenser, the first air compressor 7 is all connected with the second air compressor 4 with condenser, and the second air compressor 4 is by air flue 1 in two in the rear connection driving compartment of dryer 3 cars with some nozzles 2; Article two, in car, air flue 1 is separately positioned on the A post side of both sides in driving compartment and extends to by C post, and described some nozzles 2 are opened in respectively on the interior air flue 1 of car on automobile A column and C post side; The second air compressor 4 is rotator type air compressor; Nozzle 2 is gradual shrinkage nozzle; The second air compressor 4 adopts axle 5 to connect motor tire and drives.
In air-conditioning refrigeration system, the effect of device for drying and filtering is the moisture in absorbent refrigeration system, and the impurity in barrier system can not pass through it, prevents that refrigeration system pipeline generation ice is stifled and dirty stifled.Due to system, holding susceptible to plugging position is most capillary tub (or expansion valve).The device for drying and filtering that the device for drying and filtering that A/C is used uses than electric refrigerator is thick and short.Device for drying and filtering is called for short dryer, has two kinds of device for drying and filtering and filters.But, this device has some deficiency to be exactly, this device is only limited to air-conditioning refrigeration system, but in daily life, we know, hot blast more can allow fog on glass remove as early as possible, but in hot gas with moisture cannot be dried, even if cold air, also may moisture be further forced out by air compressor, for head it off, we have used car dryer device again, added again dryer 3 before air compressor rear venting road, dryer 3 one ends are connected on air compressor, and the other end connects each air flue, reaches again dry effect.
Dryer 3 is used for absorbing the moisture in fluorine Lyons, and it is dry not strict that moisture derives from refrigeration system, or have air to enter, or the moisture dissolving in refrigerant, and having of moisture may cause " water blocking "; On the other hand, a kind of acidic materials of the very easily water-soluble formation of dichlorodifluromethane, further corrode air-conditioning duct, so must remove the moisture in pipeline.
Claims (5)
1. an automobile demister, it is characterized in that: comprise the automotive air-conditioning system being arranged in automobile engine nacelle, automotive air-conditioning system is connected with the second air compressor (4), and the second air compressor (4) is by connecting two interior air flues (1) of car with some nozzles (2) in driving compartment after dryer (3);
In described two cars, air flue (1) is separately positioned on the A post side of both sides in driving compartment and extends to by C post, and described some nozzles (2) are opened in respectively on the interior air flue (1) of car on automobile A column and C post side.
2. a kind of automobile demister according to claim 1, it is characterized in that: described automotive air-conditioning system comprises evaporator (8), and the first air compressor (7) being connected with evaporator (8) and condenser (6), the first air compressor (7) is connected with condenser, and the first air compressor (7) is all connected with the second air compressor (4) with condenser.
3. a kind of automobile demister according to claim 1, is characterized in that: described the second air compressor (4) is rotator type air compressor.
4. a kind of automobile demister according to claim 1, is characterized in that: described nozzle (2) is gradual shrinkage nozzle.
5. a kind of automobile demister according to claim 1, is characterized in that: described the second air compressor (4) adopts axle (5) to connect motor tire and drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388339.9U CN203996122U (en) | 2014-07-14 | 2014-07-14 | A kind of automobile demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388339.9U CN203996122U (en) | 2014-07-14 | 2014-07-14 | A kind of automobile demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996122U true CN203996122U (en) | 2014-12-10 |
Family
ID=52036168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388339.9U Expired - Fee Related CN203996122U (en) | 2014-07-14 | 2014-07-14 | A kind of automobile demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996122U (en) |
-
2014
- 2014-07-14 CN CN201420388339.9U patent/CN203996122U/en not_active Expired - Fee Related
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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: 20141210 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |