CN206544524U - A kind of vehicle and its frost removal heater - Google Patents
A kind of vehicle and its frost removal heater Download PDFInfo
- Publication number
- CN206544524U CN206544524U CN201621483508.2U CN201621483508U CN206544524U CN 206544524 U CN206544524 U CN 206544524U CN 201621483508 U CN201621483508 U CN 201621483508U CN 206544524 U CN206544524 U CN 206544524U
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- CN
- China
- Prior art keywords
- gas bag
- gas
- air inlet
- heater
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of vehicle and its frost removal heater, the problem of need to causing complicated with heat-insulation layer due to frost removal housing in the prior art with solution.Frost removal heater includes insulation gas bag, and insulation gas bag is provided with air inlet and gas outlet, insulation gas bag and is provided with electric heating unit.In use, gas is entered in insulation gas bag by air inlet, it is incubated the electric heating unit of gas bag and is heated to entering the gas in insulation gas bag, hot-air is discharged by gas outlet, due to being incubated the heat preservation property of gas bag, heated gas can be incubated, reduce the loss of heat.
Description
Technical field
The utility model is related to a kind of vehicle and its frost removal heater.
Background technology
In the case that the outer temperature difference is larger in the car, the easy fogging of glass for vehicle window and frosting influence the sight of driver, enter
Such case more takes place frequently after winter, can not such as take effective demisting defrosting measure to influence traffic safety.Traditional fuel oil
Air conditioning for automobiles heating system is usual so that the waste heat of waste heat from tail gas or engine cool recirculated water is as thermal source and introduces heat exchanger,
The air that pressure fan is sent carries out heat exchange with heat exchanger, and the air feeding after heating is in-car, reaches heating, demisting, removes
Frost and the purpose that the part of thermal source is heated is needed to other.However, with the application of electric car and hybrid electric vehicle, it is special
It is not electric car, does not have enough waste heats to supply automotive interior heating during work.Existing electric car electric heating frost remover is typically wrapped
Frost removal housing, the air blower in housing, heater and the air outlet positioned at surface of shell are included, air blower bulging
After cold wind is by heating devices heat, blown out by air outlet, the warm wind of air outlet blowout is blown to front windshield, reaches defrosting
Effect.But the blast orifice of existing air blower is normally at the left and right upper angle on the one of surface of air blower, cause to blow to plus
Wind speed in thermal is uneven, blow to heater the upper left corner and the upper right corner wind it is stronger, wind speed is larger, blow to heating dress
The center section put and the wind speed of lower part are smaller, and heater is generally PTC electric heater units, and small volume even more adds
This big gap, it is uneven not only result in the heating of PTC electric heater units, influences the service life of PTC electric heater units；And
In the timing of PTC electric heater units power one, the wind speed of defroster vent and the temperature of air-out are inversely proportional, and wind speed is more higher by
Draught temperature is lower, and the inconsistent of air outlet temperature causes windshield regional defrosting effect inconsistent, air outlet temperature
Preferably, the low frost removal effect of air outlet temperature is poor, therefore for high defrosting effect, and defrosting effect and defrosting area are not enough managed
Think.
Frost removal housing is mostly metal shell in existing frost removal, and heat conductivility is preferable, after heating devices heat
Gas is easily dissipated in the outside of frost removal housing by metal shell, causes the loss of heat, in order to avoid the loss of heat,
Heat-insulation layer generally is set up in frost removal enclosure interior or outside, makes the complicated of frost removal housing, the difficulty of processing is also increased
Degree.
Utility model content
The purpose of this utility model is to provide a kind of frost removal heater, to solve in the prior art due to defrosting
The problem of device housing need to cause complicated with heat-insulation layer, purpose also resides in offer one kind and uses the frost removal heater
Vehicle.
To achieve the above object, the utility model frost removal is with the technical scheme of heater：A kind of frost removal, which is used, to be added
Thermal, including insulation gas bag, insulation gas bag are provided with air inlet and gas outlet, insulation gas bag and are provided with electric heating unit.
Heater also includes the rigid protective case outside insulation gas bag, and the rigid protective case is provided with corresponding with air inlet
Perforation.
The rigid protective case open topped, the quantity of gas outlet is multiple, and open-mouth is connected to correspondence outlet provided with multiple
Escape pipe on mouth.
Heater includes the air inlet pipe on air inlet and perforation, and heater also includes the height with air inlet pipe necklace
Air collector is pressed, the high-pressure gas collection tank is provided with the connection end for being used for being connected with vehicle-mounted air compressor.
Temperature sensor is provided with the insulation gas bag.
The technical scheme of the utility model vehicle is：A kind of vehicle, including vehicle-mounted air compressor, vehicle also include frost removal and used
Heater, frost removal heater includes insulation gas bag, and insulation gas bag is provided with gas outlet and air inlet, is incubated gas bag
It is interior to be provided with electric heating unit.
Heater also includes the rigid protective case outside insulation gas bag, and the rigid protective case is provided with corresponding with air inlet
Perforation.
The rigid protective case open topped, the quantity of gas outlet is multiple, and open-mouth is connected to correspondence outlet provided with multiple
Escape pipe on mouth.
Heater includes the air inlet pipe on air inlet and perforation, and heater also includes the height with air inlet pipe necklace
Air collector is pressed, the high-pressure gas collection tank is provided with the connection end for being used for being connected with vehicle-mounted air compressor.
Temperature sensor is provided with the insulation gas bag.
The beneficial effects of the utility model are：In use, gas is entered in insulation gas bag by air inlet, the electricity of gas bag is incubated
Heating unit is heated to entering the gas in insulation gas bag, and hot-air is discharged by gas outlet, due to being incubated the insulation of gas bag
Characteristic, can be incubated to heated gas, reduce the loss of heat.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model vehicle embodiments.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the utility model vehicle, as shown in figure 1, wherein, 1 is vehicle-mounted air compressor, and 2 be high-pressure gas collection tank
Air inlet pipe, 3 be high-pressure gas collection tank, and 4 be high-pressure gas collection tank escape pipe, and 5 be valve, and 6 be gas bag air inlet pipe, and 7 be housing, and 8 be temperature
Sensor is spent, 9 be electric heating unit, and 10 be gas bag, and 11 be gas bag escape pipe.
High-pressure gas collection tank 3 can use automobile-used common air collector, high-pressure gas collection canister incoming gas pipe 2 and vehicle-mounted air compressor 1
Gas outlet is connected, and has valve 5, the gas that 5 pairs of valve enters in gas bag 10 between high-pressure gas collection tank escape pipe 4 and gas bag air inlet pipe 6
Body is controlled, the connection controller of valve 5, by driver's operation bench button Electronic control.Gas bag 10 is used to store and by certain
The hot-air of pressure, its capacity and pressure determine and adjustment that gas bag 10 is bellows structure, gas bag according to defrosting working state of system
10 be insulation gas bag, can be incubated, compared with metal shell in the prior art, subtract to storage and by the hot-air of gas bag
Scattering and disappearing for heat is lacked.In the present embodiment, gas bag is provided with an air inlet and four gas outlets, and air inlet and gas outlet are divided into
The bottom and top of gas bag and it is correspondingly arranged.It is provided with air inlet on gas bag air inlet pipe 6, gas outlet and is provided with gas bag escape pipe
11, gas bag escape pipe 11 has multiple, in arrangement, escape pipe is arranged in the top of gas bag, the end of gas bag escape pipe 11 can be adopted
With bent flexible material, to adjust the angle of escape pipe blowing.Multiple gas bag escape pipes 11 are respectively arranged on front windshield
The diverse location of glass, makes the defrosting effect of the regional of front windshield consistent.
Housing 7 is provided with the outside of gas bag 10, housing 7 is made using bending sheet metal component, fixing equipment is installed in inside, right
Internal equipment plays carrying, protection and dust-proof effect.The upper end of housing 7 is open, and escape pipe 11 is located at open-mouth, in housing
7 bottom is additionally provided with perforation corresponding with the position of gas bag air inlet（It is not drawn into figure）, gas bag air inlet pipe 6 is in perforation.
It is fixed with housing in rigid air inlet pipe, gas bag and there is support frame, is fixedly connected between rigid air inlet pipe and support frame,
Electric heating unit is fixed on the support frame.
Electric heating unit 9 and temperature sensor 8 are internally provided with gas bag 10, electric heating unit 9 can use PTC temperature-sensitives
The devices such as resistance, when mounted, electric heating unit 9 are arranged on the position of the close lower section of gas bag, are easy to entering gas bag
Gas is heated and mixed.Temperature sensor 8 can detect the temperature of air in gas bag 10, and feedback electric signal is single to control
Member, and then start and stop and the power output of electric heating unit 9 are adjusted, to export the warm wind of suitable temperature.Car in the present embodiment
Load air compressor machine 1 is the mounted air compressor machine of electric car, and air compressor machine is mainly the brake system of electric car, opens door system offer height
Calm the anger body.In the utility model removes defrosting system, connect a high-pressure gas collection tank 3 from the exit of air compressor machine and collect high pressure gas
Body, while gases at high pressure stay for some time in high-pressure gas collection tank 3, the water impurity in precipitation gas is graded foreign matter, but is stopped
Stay a period of time that the temperature of gases at high pressure can be caused to reduce.Increase high-pressure gas collection tank is able to export more stable gas
Stream, buffers the fluctuation of air compressor machine output gas, while the start-stop time of air compressor machine can be reduced.
In use, the gases at high pressure with certain temperature pass through high-pressure gas collection tank by the gas outlet discharge of vehicle-mounted air compressor 1
Air inlet pipe enters in high-pressure gas collection tank 3, and gases at high pressure are assembled in high-pressure gas collection tank 3, while moisture being settled out in gas etc.
Debris.When needing to be defrosted, operation bench button is controlled to open valve 5 by driver, gas passes through high pressure collection by high-pressure gas collection tank 3
Gas tank escape pipe 4, valve 5 and gas bag air inlet pipe 6 enter in gas bag 10, while the test gas bag of temperature sensor 8 in gas bag 10
Gas temperature in 10, control system is passed to by signal, if the temperature of gas has reached a certain setting value, represents gas bag 10
Interior air themperature has reached the temperature that can be defrosted, and need not now open electric heating unit 9, and gas is assembled surely in gas bag
Directly discharged after fixed by heating bag escape pipe 11, the devices such as windshield are defrosted.If temperature sensor 8 tests gas bag
Gas temperature in 10 can not reach the temperature of defrosting, then control system unlatching electric heating unit 9 enters to the gas in gas bag 10
Row heating, is heated to after the temperature that can defrost, gas is discharged by gas bag escape pipe 11 and defrosted.Due to vehicle-mounted air compressor 1
Interior gas is gases at high pressure, and with certain pressure, when in use, the gas sprayed by gas bag escape pipe 11 also has certain
Pressure, defrosting effect is more preferable.
In the present embodiment, housing is rigid protective case.
In other embodiments, high-pressure gas collection tank can be cancelled, directly sent out gas in gas bag by air compressor machine gas outlet.
The specific embodiment of the utility model frost removal heater, the structure of frost removal heater and above-mentioned car
The structure for removing vehicle-mounted air compressor in embodiment is consistent, and its content will not be repeated here.
Claims (10)
1. a kind of frost removal heater, it is characterised in that：Including insulation gas bag, insulation gas bag is provided with air inlet and outlet
Mouthful, it is provided with electric heating unit in insulation gas bag.
2. frost removal heater according to claim 1, it is characterised in that：Heater is also included located at insulation gas
Rigid protective case outside bag, the rigid protective case is provided with perforation corresponding with air inlet.
3. frost removal heater according to claim 2, it is characterised in that：The rigid protective case open topped, goes out
The quantity of gas port is multiple, and open-mouth is provided with multiple escape pipes being connected on correspondence gas outlet.
4. frost removal heater according to claim 2, it is characterised in that：Heater include located at air inlet and
Air inlet pipe in perforation, heater also includes the high-pressure gas collection tank with air inlet pipe necklace, and the high-pressure gas collection tank, which is provided with, to be used for
The connection end being connected with vehicle-mounted air compressor.
5. the frost removal heater according to claim 1-4 any one, it is characterised in that：In the insulation gas bag
Provided with temperature sensor.
6. a kind of vehicle, including vehicle-mounted air compressor, it is characterised in that：Vehicle also includes frost removal heater, the defrosting
Device heater includes insulation gas bag, and insulation gas bag is provided with gas outlet and air inlet, insulation gas bag and is provided with electric heating unit.
7. vehicle according to claim 6, it is characterised in that：Heater also includes the rigidity shield outside insulation gas bag
Shell, the rigid protective case is provided with perforation corresponding with air inlet.
8. vehicle according to claim 7, it is characterised in that：The rigid protective case open topped, the quantity of gas outlet is
Multiple, open-mouth is provided with multiple escape pipes being connected on correspondence gas outlet.
9. vehicle according to claim 7, it is characterised in that：Heater includes the air inlet on air inlet and perforation
Pipe, heater also includes the high-pressure gas collection tank with air inlet pipe necklace, and the high-pressure gas collection tank, which is provided with, to be used for and vehicle-mounted air compressor
The connection end of connection.
10. the vehicle according to claim 6-9 any one, it is characterised in that：Passed in the insulation gas bag provided with temperature
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483508.2U CN206544524U (en) | 2016-12-30 | 2016-12-30 | A kind of vehicle and its frost removal heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483508.2U CN206544524U (en) | 2016-12-30 | 2016-12-30 | A kind of vehicle and its frost removal heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544524U true CN206544524U (en) | 2017-10-10 |
Family
ID=59993979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483508.2U Expired - Fee Related CN206544524U (en) | 2016-12-30 | 2016-12-30 | A kind of vehicle and its frost removal heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606265A (en) * | 2018-12-12 | 2019-04-12 | 山东农业大学 | A kind of automotive control system and heating means removing rearview mirror sleet |
| CN109606321A (en) * | 2018-12-12 | 2019-04-12 | 山东农业大学 | A kind of automotive control system and heating means removing side vehicle window sleet |
-
2016
- 2016-12-30 CN CN201621483508.2U patent/CN206544524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606265A (en) * | 2018-12-12 | 2019-04-12 | 山东农业大学 | A kind of automotive control system and heating means removing rearview mirror sleet |
| CN109606321A (en) * | 2018-12-12 | 2019-04-12 | 山东农业大学 | A kind of automotive control system and heating means removing side vehicle window sleet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20211230 |