CN108263341A - A kind of electric vehicle and its except defrosting system - Google Patents
A kind of electric vehicle and its except defrosting system Download PDFInfo
- Publication number
- CN108263341A CN108263341A CN201611262632.0A CN201611262632A CN108263341A CN 108263341 A CN108263341 A CN 108263341A CN 201611262632 A CN201611262632 A CN 201611262632A CN 108263341 A CN108263341 A CN 108263341A
- Authority
- CN
- China
- Prior art keywords
- gas
- defroster
- air inlet
- vehicle
- gas bag
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
Abstract
The present invention provides a kind of electric vehicle and its except defrosting system, to improve the energy utilization rate of whole electric vehicle.Except defrosting system includes vehicle-mounted air compressor and defroster, the gas outlet of the vehicle-mounted air compressor is connected with the air inlet of defroster.The air inlet of defroster and the gas outlet of vehicle-mounted air compressor are attached, it is passed through in defroster by the gas with certain temperature that vehicle-mounted air compressor gas outlet is discharged, except the heat source of vehicle-mounted air compressor offer is utilized in defrosting system, with it is existing except defrosting system completely by electrical heating compared with, the energy is saved, improves the utilization rate of the vehicle energy.
Description
Technical field
The present invention relates to a kind of electric vehicle and its except defrosting system.
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, cannot such as take effective demisting defrosting measure that can influence traffic safety.Traditional fuel oil
Air conditioning for automobiles heating system usually as heat source and introduces heat exchanger using the waste heat of waste heat from tail gas or engine cool recirculated water,
The air that pressure fan is sent carries out heat exchange with heat exchanger, and the air after heating is sent into car, reaches heating, demisting, removes
Frost and the purpose that the component of heat source heated is needed to other.However, with the application of electric vehicle and hybrid electric vehicle, it is special
It is not electric vehicle, when work does not have enough waste heats to supply automotive interior heating.Existing electric vehicle electric heating frost remover generally wraps
Frost removal housing, the air blower in housing, heating unit and the air outlet positioned at surface of shell are included, air blower bulging
It after cold wind is by heating devices heat, is 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 heating unit the upper left corner and the upper right corner wind it is stronger, wind speed is larger, blow to heating dress
The middle section put and the wind speed of lower part are smaller, and heating unit is generally PTC electric heater units, and small volume even more adds
This big gap, it is uneven not only result in the fever of PTC electric heater units, influences the service life of PTC electric heater units；And
In one timing of PTC electric heater units power, the wind speed of defroster vent and the temperature of outlet air are inversely proportional, and wind speed is more higher by
Draught temperature is lower, and the inconsistent of air outlet temperature causes windshield each region defrosting effect inconsistent, air outlet temperature
High defrosting effect is preferable, and the low frost removal effect of air outlet temperature is poor, and therefore, defrosting effect and defrosting area are not enough managed
Think.
At the same time, gas outlet gas temperature is up to upper Baidu when vehicle mounted electric air compressor works, at present gas outlet
The high pressure gas at place is mainly used for brake system and closes door system, is mainly utilized using high pressure gas in above-mentioned system
The high pressure characteristics of high pressure gas, the hot properties of high pressure gas is not utilized at gas outlet, traditional electric heated defrosting
Device is only heated by electric heater unit, and the heat source on electric vehicle is not utilized, and causes the waste of heat source.
Invention content
The purpose of the present invention is to provide one kind except defrosting system, to improve the energy utilization rate of whole electric vehicle, purpose is also
It is to provide a kind of electric vehicle for removing defrosting system using this.
To achieve the above object, the technical solution of the invention except defrosting system is：One kind is except defrosting system, including vehicle-mounted air compressor
And defroster, the gas outlet of the vehicle-mounted air compressor are connected with the air inlet of defroster.
Except defrosting system further includes high-pressure gas collection packet, high-pressure gas collection packet air inlet is connected with the gas outlet of vehicle-mounted air compressor, high
Pressure collection gas bag gas outlet is connected with the air inlet of defroster, between the gas outlet of high-pressure gas collection packet and the air inlet of defroster
Equipped with for controlling the control valve of air inlet size.
The defroster includes defroster housing, is equipped with to store and pass through gas in the defroster housing
Gas bag, the air inlet of defroster is set on gas bag.
Electric electric heating unit is equipped in the gas bag, temperature sensor is additionally provided in gas bag.
The gas bag is equipped with multiple gas outlets, air outlet pipe is connected on each gas outlet, the end of the air outlet pipe is bendable
The flexible material of folding.
The technical solution of electric vehicle of the present invention is：A kind of electric vehicle including vehicle-mounted air compressor, further includes defroster, institute
The gas outlet for stating vehicle-mounted air compressor is connected with the air inlet of defroster.
Except defrosting system further includes high-pressure gas collection packet, high-pressure gas collection packet air inlet is connected with the gas outlet of vehicle-mounted air compressor, high
Pressure collection gas bag gas outlet is connected with the air inlet of defroster, between the gas outlet of high-pressure gas collection packet and the air inlet of defroster
Equipped with for controlling the control valve of air inlet size.
The defroster includes defroster housing, is equipped with to store and pass through gas in the defroster housing
Gas bag, the air inlet of defroster is set on gas bag.
Electric electric heating unit is equipped in the gas bag, temperature sensor is additionally provided in gas bag.
The gas bag is equipped with multiple gas outlets, air outlet pipe is connected on each gas outlet, the end of the air outlet pipe is bendable
The flexible material of folding.
The beneficial effects of the invention are as follows：The air inlet of defroster is connected with the gas outlet of vehicle-mounted air compressor, by vehicle-mounted sky
The gas with certain temperature of press gas outlet discharge is passed through in defroster, is provided except vehicle-mounted air compressor is utilized in defrosting system
Heat source, with it is existing except defrosting system completely by electrical heating compared with, save the energy, improve the utilization rate of the vehicle energy.
Description of the drawings
Fig. 1 uses schematic diagram for present invention defrosting system embodiment.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The present invention except the specific embodiment of defrosting system, as shown in Figure 1, wherein, 1 is vehicle-mounted air compressor, and 2 be high-pressure gas collection
Packet air inlet pipe, 3 be high-pressure gas collection packet, and 4 be high-pressure gas collection packet air outlet pipe, and 5 be valve, and 6 be heating gas bag air inlet pipe, and 7 be defrosting
Device case, 8 be temperature sensor, and 9 be electric heating unit, and 10 be heating gas bag, and 11 be heating gas bag air outlet pipe.
Automobile-used common collection gas bag, high-pressure gas collection packet air inlet pipe 2 and vehicle-mounted air compressor 1 may be used in high-pressure gas collection packet 3
Gas outlet is connected, and has valve 5 between high-pressure gas collection packet air outlet pipe 4 and heating gas bag air inlet pipe 6, and valve 5 heats gas bag to entering
Air-flow size and opening and closing in 10 are controlled, and valve 5 connects controller, by driver's operation bench button Electronic control.Heat gas
Packet 10 is determined and is adjusted according to defrosting working state of system for storage and the hot-air by certain pressure, capacity and pressure
It is whole.Heating gas bag 10 is bellows structure.Heating gas bag air outlet pipe 11 has multiple, and in arrangement, air outlet pipe is arranged in gas bag
Top, by rational design and position, each region defrosting effect for making the glass being defrosted is consistent, reaches best defrosting
Effect.11 end of packet air outlet pipe is heated using bent flexible material, to adjust the angle of air outlet pipe blowing.In heating gas
Packet 10 is internally provided with electric heating unit 9 and temperature sensor 8, and the devices such as PTC thermistor can be used in electric heating unit 9,
When mounted, electric heating unit 9 is mounted on to the lower part of gas bag, convenient for the gas for entering gas bag is heated and mixed.Temperature
Degree sensor 8 can detect the temperature of air in heating gas bag 10, and feedback electric signal adjusts electric heating unit to control unit
The start and stop of member 9 and output power, to export the warm wind of suitable temperature.It is defroster housing 7 to heat the outside of gas bag 10, can be with
It is made of bending sheet metal component, installation fixed equipment in inside plays carrying, protection and dust-proof effect to internal equipment.This
In embodiment, the upper end of defroster housing 7 is open, convenient for the arrangement of multiple heating gas bag air outlet pipes 11.
Vehicle-mounted air compressor 1 is the mounted air compressor machine of electric vehicle, and air compressor machine is mainly the brake system of electric vehicle, opens door
System provides high pressure gas.A high-pressure gas collection packet 3, which is connected, from the exit of air compressor machine collects high pressure gas, while high pressure gas
It stays for some time in high-pressure gas collection packet 3, the foreign matters such as impurity moisture content in precipitation gas, but staying for some time can cause
The temperature of high pressure gas reduces.Increase high-pressure gas collection packet and be to be able to the more stable air-flow of output, buffering air compressor machine output
The fluctuation of gas, while the start-stop time of air compressor machine can be reduced.
In use, the high pressure gas with certain temperature passes through high-pressure gas collection packet by the gas outlet discharge of vehicle-mounted air compressor 1
Air inlet pipe enters in high-pressure gas collection packet 3, and high pressure gas is assembled in high-pressure gas collection packet 3, while is settled out moisture content in gas etc.
Sundries.When being defrosted, operation bench button is controlled to open valve 5 by driver, gas passes through high pressure collection by high-pressure gas collection packet 3
Gas bag air outlet pipe 4, valve 5 and heating gas bag air inlet pipe 6 enter in heating gas bag 10, while heat the temperature sensing in gas bag 10
Gas temperature in the test heating gas bag 10 of device 8, passes to control system by signal, is set if the temperature of gas has reached a certain
Definite value represents that the air themperature in heating gas bag 10 has reached the temperature that can be defrosted, does not need to open electric heating unit at this time
9, gas is directly discharged in heating gas bag after aggregation is stablized by heating packet air outlet pipe 11, and the devices such as windshield are removed
Frost.If the gas temperature in the test heating gas bag 10 of temperature sensor 8 cannot reach the temperature of defrosting, control system is opened
Electric heating unit 9 heats the gas in heating gas bag 10, and after being heated to the temperature that can be defrosted, gas is by heating gas bag
The discharge of air outlet pipe 11 defrosts.Since the gas in vehicle-mounted air compressor 1 is high pressure gas, there is certain pressure, using
When, also there is certain pressure by the gas that heating gas bag air outlet pipe 11 sprays, defrosting effect is more preferable.
In the present embodiment, defroster includes heating gas bag, defroster housing, temperature sensor, electric heating unit, adds
Hot gas packet air outlet pipe.
In other embodiments, high-pressure gas collection packet can be cancelled, directly sent out gas in gas bag by air compressor machine gas outlet,
But since the temperature of air compressor machine outlet gas is there are certain otherness, the gas after electric heating unit can have temperature
Difference, defrosting effect are poor compared with above-described embodiment.
In other embodiments, electrical heating gas bag structure can be cancelled, the system casing that will defrost is closed, and defrost system casing
The hollow space surrounded is used to store and pass through gas.
The specific embodiment of the electric vehicle of the present invention, electric vehicle include the defrosting system that vehicle-mounted air compressor and defroster are formed
System, except the structure of defrosting system is consistent with the structure that defrosting system is removed in above-described embodiment, details are not described herein for content.
Claims (10)
1. one kind removes defrosting system, it is characterised in that：Including vehicle-mounted air compressor and defroster, the gas outlet of the vehicle-mounted air compressor
It is connected with the air inlet of defroster.
2. according to claim 1 remove defrosting system, it is characterised in that：Except defrosting system further includes high-pressure gas collection packet, high pressure collection
Gas bag air inlet is connected with the gas outlet of vehicle-mounted air compressor, and high-pressure gas collection packet gas outlet is connected with the air inlet of defroster, high
The control valve for controlling air inlet size is equipped between the gas outlet of pressure collection gas bag and the air inlet of defroster.
3. according to claim 1 remove defrosting system, it is characterised in that：The defroster includes defroster housing, institute
It states and is equipped in defroster housing for storage and the gas bag by gas, the air inlet of defroster is set on gas bag.
4. according to claim 3 remove defrosting system, it is characterised in that：Electric electric heating unit is equipped in the gas bag, in gas bag
It is additionally provided with temperature sensor.
5. according to claim 4 remove defrosting system, it is characterised in that：The gas bag is equipped with multiple gas outlets, each gas outlet
On be connected with air outlet pipe, the end of the air outlet pipe is bent flexible material.
6. a kind of electric vehicle, including vehicle-mounted air compressor, it is characterised in that：Defroster is further included, the vehicle-mounted air compressor goes out
Gas port is connected with the air inlet of defroster.
7. electric vehicle according to claim 6, it is characterised in that：Except defrosting system further includes high-pressure gas collection packet, high-pressure gas collection
Packet air inlet is connected with the gas outlet of vehicle-mounted air compressor, and high-pressure gas collection packet gas outlet is connected with the air inlet of defroster, high pressure
Collect the control valve being equipped between the gas outlet of gas bag and the air inlet of defroster for controlling air inlet size.
8. electric vehicle according to claim 6, it is characterised in that：The defroster includes defroster housing, described
It is equipped in defroster housing for storage and the gas bag by gas, the air inlet of defroster is set on gas bag.
9. electric vehicle according to claim 8, it is characterised in that：Electric electric heating unit is equipped in the gas bag, is gone back in gas bag
Equipped with temperature sensor.
10. electric vehicle according to claim 9, it is characterised in that：The gas bag is equipped with multiple gas outlets, on each gas outlet
Air outlet pipe is connected with, the end of the air outlet pipe is bent flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262632.0A CN108263341A (en) | 2016-12-30 | 2016-12-30 | A kind of electric vehicle and its except defrosting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262632.0A CN108263341A (en) | 2016-12-30 | 2016-12-30 | A kind of electric vehicle and its except defrosting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263341A true CN108263341A (en) | 2018-07-10 |
Family
ID=62755258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611262632.0A Withdrawn CN108263341A (en) | 2016-12-30 | 2016-12-30 | A kind of electric vehicle and its except defrosting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263341A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412424A (en) * | 1980-12-29 | 1983-11-01 | Diesel Kiki Company, Ltd. | Air conditioning system for preventing fogging of vehicle windows |
| JPH0858360A (en) * | 1994-08-18 | 1996-03-05 | Mazda Motor Corp | Air-conditioner for vehicle |
| JP2004082765A (en) * | 2002-08-23 | 2004-03-18 | Fujio Miyagawa | Defrosting device for windshield in vehicle |
| WO2004052702A1 (en) * | 2002-12-12 | 2004-06-24 | Korea Advanced Institute Of Science And Technology | Windshield providing apparatus for vehicles |
| CN1597402A (en) * | 2004-08-04 | 2005-03-23 | 刘长春 | Multifunction rainproof cleaning device for vehicle rear-view mirrer |
| JP2007283935A (en) * | 2006-04-18 | 2007-11-01 | Hideyuki Shimizu | Device for washing window glass for automobile |
| US20130183894A1 (en) * | 2010-09-09 | 2013-07-18 | Takumasa Watanabe | Anti-fogging and air-conditioning system for electric vehicle, dehumidifying unit, dehumidifying cassette, and dehumidifying member |
| CN103832407A (en) * | 2014-02-20 | 2014-06-04 | 武汉精立电子技术有限公司 | Wind-heat cleaning system for automobile glass |
| CN203837375U (en) * | 2014-05-27 | 2014-09-17 | 海霸王（汕头）食品有限公司 | Automatic defroster |
| CN104999996A (en) * | 2014-04-17 | 2015-10-28 | 湖北文理学院 | Multifunctional device of vehicle-mounted air power source of automobile |
| CN205034081U (en) * | 2015-08-20 | 2016-02-17 | 郑州宇通客车股份有限公司 | Defroster and passenger train |
| CN206544520U (en) * | 2016-12-30 | 2017-10-10 | 郑州宇通客车股份有限公司 | Electric car and its except defrosting system |
-
2016
- 2016-12-30 CN CN201611262632.0A patent/CN108263341A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412424A (en) * | 1980-12-29 | 1983-11-01 | Diesel Kiki Company, Ltd. | Air conditioning system for preventing fogging of vehicle windows |
| JPH0858360A (en) * | 1994-08-18 | 1996-03-05 | Mazda Motor Corp | Air-conditioner for vehicle |
| JP2004082765A (en) * | 2002-08-23 | 2004-03-18 | Fujio Miyagawa | Defrosting device for windshield in vehicle |
| WO2004052702A1 (en) * | 2002-12-12 | 2004-06-24 | Korea Advanced Institute Of Science And Technology | Windshield providing apparatus for vehicles |
| CN1597402A (en) * | 2004-08-04 | 2005-03-23 | 刘长春 | Multifunction rainproof cleaning device for vehicle rear-view mirrer |
| JP2007283935A (en) * | 2006-04-18 | 2007-11-01 | Hideyuki Shimizu | Device for washing window glass for automobile |
| US20130183894A1 (en) * | 2010-09-09 | 2013-07-18 | Takumasa Watanabe | Anti-fogging and air-conditioning system for electric vehicle, dehumidifying unit, dehumidifying cassette, and dehumidifying member |
| CN103832407A (en) * | 2014-02-20 | 2014-06-04 | 武汉精立电子技术有限公司 | Wind-heat cleaning system for automobile glass |
| CN104999996A (en) * | 2014-04-17 | 2015-10-28 | 湖北文理学院 | Multifunctional device of vehicle-mounted air power source of automobile |
| CN203837375U (en) * | 2014-05-27 | 2014-09-17 | 海霸王（汕头）食品有限公司 | Automatic defroster |
| CN205034081U (en) * | 2015-08-20 | 2016-02-17 | 郑州宇通客车股份有限公司 | Defroster and passenger train |
| CN206544520U (en) * | 2016-12-30 | 2017-10-10 | 郑州宇通客车股份有限公司 | Electric car and its except defrosting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 6, Yutong Road, Guancheng Hui District, Zhengzhou, Henan 450061 Applicant after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Applicant before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180710 |