CN101767573A - Method for quickly defrosting for windshield glass of automobile and defrosting device - Google Patents
Method for quickly defrosting for windshield glass of automobile and defrosting device Download PDFInfo
- Publication number
- CN101767573A CN101767573A CN201010118817A CN201010118817A CN101767573A CN 101767573 A CN101767573 A CN 101767573A CN 201010118817 A CN201010118817 A CN 201010118817A CN 201010118817 A CN201010118817 A CN 201010118817A CN 101767573 A CN101767573 A CN 101767573A
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- CN
- China
- Prior art keywords
- automobile
- water
- defrosting
- windshield glass
- water heater
- 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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Links
- 238000010257 thawing Methods 0.000 title claims abstract description 38
- 239000011521 glass Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a method for quickly defrosting for a windshield glass of an automobile and a defrosting device. In the method, the automobile exhaust waste heat is utilized to heat the water in a cleaning liquid tank, and the hot water is used to defrost a windshield. The device comprises the cleaning liquid tank and a water pump which is connected with the cleaning liquid tank through a pipeline, and a water outlet pipeline of the water pump is connected on a wiper arranged at the windshield of the automobile; the device also comprises a water heater which is arranged on an automobile exhaust pipe, a water inlet of the water heater is connected with the water outlet pipeline of the water pump, and a water outlet thereof is connected at the wiper. The invention has the advantages that the quick defrosting is ensured, and the defrosting effect is good; the current green consumption trend is met; as the heater absorbs partial heat on the exhaust pipe, the temperature of the exhaust pipe can be properly reduced, and the service life of the exhaust pipe is prolonged.
Description
Technical field
The present invention relates to a kind of ancillary apparatus field of vehicle safety travel, particularly a kind of before and after cold district is automobile cold season the Windshield quickly defrosting method and use the device of this method as wind screen defrosting before and after the automobile.
Background technology
The front windshield glass of automobile is easy frosting when temperature is low, and the forward and backward in motion windscreen utmost point of cold district in the winter time, automobile is frosting easily all, has a strong impact on the visual field and the driving safety of chaufeur; At present, traditional Defrost mode of generally taking adopts engine water to add the hot air defrosting, because what Engine Coolant Temperature rose under the cold-starting automobile situation is slower, behind car engine in a period of time, the influence of air port form angle, size or the like factor owing to be subjected to defrosting, thereby defrosting time is generally very long.In addition, sometimes also run into the problem that the greasy dirt dust is difficult to use wiper cleaner on the front windshield, therefore need add purging medium, the current mode that has employing PTC (thermally dependent resistor) technology to carry out heated wash liquid is abroad strengthened clear effect, but can consume more multipotency, cost also can increase a lot.
Summary of the invention
To utilize engine water to add the long shortcoming of hot air defrosting time in the prior art in order overcoming, to the invention provides a kind of residual heat of tail gas of automobile that utilizes and add water in the cleaning fluid tank, remove the Defrost method of the frost on the front windshield and the device of handy this method defrosting with hot water.
The technical scheme of Defrost method of the present invention is: a kind of method of quickly defrosting for windshield glass of automobile, this method are utilized the water in the residual heat of tail gas of automobile heated wash flow container, remove frost on the front windshield with hot water, may further comprise the steps:
(1) on the cleaning fluid tank outlet conduit, water heater is set, described water heater is installed in outside the vehicle exhaust pipeline, the area of contact of increase and exhaust pipe, and be extracted in the temperature booster water part in the cleaning fluid tank standby;
(2) when needs defrost to the automobile front windshield, extract the hot water in the described temperature booster out defrosting.
The technical scheme of quick defrosting apparatus of the present invention is: a kind of quickly defrosting for windshield glass of automobile device, comprise cleaning fluid tank and water pump, the outlet conduit of water pump is connected to the rain that is arranged on automobile front windshield place and draws together, also comprise a water heater, be arranged on the automobile exhaust pipe, the water inlet of described water heater and the outlet conduit of described water pump join, and its water outlet is connected on described front windshield rain and draws together the place.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: described water heater is made by the heat conductivility excellent material, has a contact surface identical with the gas exhaust duct profile.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: described water heater is made by stainless steel material.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: described water heater is fixed on the front end of automobile exhaust pipe front silencer.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: also comprise one second water pump, described second water pump is arranged on the pipeline in the water outlet of described water heater.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: also comprise described second a water pump control device.
Further, in above-mentioned a kind of quickly defrosting for windshield glass of automobile device: described control setup comprises the relay that is arranged on the described second pump power line and is arranged on relay control button on the automobile cab gauge panel.
The present invention has following advantage:
1, vehicle exhaust temperature height, immersion heater can Fast Heating water wherein, guarantees defrosting fast, and is respond well.
2, utilizing residual heat of tail gas of automobile heated wash liquid is a kind of waste-heat utilization, meets the trend of current green consumption.
3, because temperature booster has absorbed the part heat on the freeing pipe, can suitably reduce the temperature of freeing pipe, increase the service life of freeing pipe.
Below with reference to drawings and Examples, the present invention is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is a quick defrosting apparatus system chart in the embodiment of the invention.
The specific embodiment
Embodiment 1, and the embodiment of the invention is for the user can remove frost on the front windshield fast in cold season, for normal air-conditioning front windshield defrost system provides auxiliary.The user can not be wasted time normal use of car load input by fast speed morning, passenger's drive safety is provided, the heat that car load tail gas is passed into disuse is used.
The quick defrosting apparatus of present embodiment as shown in Figure 1, comprise cleaning fluid tank, with the water pump of cleaning fluid tank by plumbing connection, the outlet conduit of water pump is connected to the rain that is arranged on automobile front windshield place and draws together, in order to guarantee that water in the cleaning fluid tank can remove the frost on the front windshield, also comprise a water heater in the present embodiment, be arranged on the automobile exhaust pipe, the water inlet of described water heater and the outlet conduit of described water pump join, and its water outlet is connected on described rain and draws together the place.Described water heater is made by the heat conductivility excellent material, has a contact surface identical with the gas exhaust duct profile.Water heater described in the present embodiment is made by stainless steel material, and like this, the life-span of water heater is guaranteed.Described water heater is fixed on the front end of automobile exhaust pipe front silencer.In addition, in order to guarantee that hot water is injected into front windshield rain and draws together from water heater, also comprise one second water pump, described second water pump is arranged on the pipeline in the water outlet of described water heater and the second water pump control device.This control setup comprises relay that is arranged on the described second pump power line and the relay control button that is arranged on the automobile cab gauge panel.
Adopt the concrete steps of this device defrosting as follows:
1, the cleaning liquid in the cleaning fluid tank is pumped in the temperature booster through water pump heats.
2. the cleansing fluid water spray can divide cold water washing and two kinds of patterns of hot wash, respectively by air-conditioning panel and combined switch control.
3. the cleaning liquid that can control heat of air-conditioning panel is sprayed onto on the front windshield glass, the speed of accelerating to defrost the sleety weather hot-water spraying.Also can drive water pump hot-water spraying's cleaning on front windshield when dirtier or greasy dirt is too much at front windshield glass with air-conditioning panel.
4. under normal circumstances still use the combined switch control of spraying water.
The product fitting process is as follows:
1, system need increase and is used for the temperature booster of heated wash liquid, is fixed on the front end of freeing pipe front silencer; Also need a water pump and a relay that is used for the hot-water spraying the water pump on cleaning fluid tank; Also need to increase water pipe, be used for connection between temperature booster, the cleaning fluid tank.
2, cleaning liquid is pumped into to be fixed in the temperature booster through water pump heats, and store.
3, the cleansing fluid water spray can divide cold and hot two kinds of patterns, still adopts combined switch to control the cleansing fluid water spray under the average service conditions.
4, need to adopt hot water to heat or when wash, spray water, the speed of accelerating to defrost the sleety weather hot-water spraying by air-conditioning panel control relay driving another one water pump.
5, dirtier or greasy dirt more also can adopt air-conditioning panel control hot-water spraying to clean on front windshield.The present invention has the following advantages:
1, improved the speed of car load front windshield defrosting, saved time.
2, cleaning fluid being added thermal cleaning front glass effect can be better.
3, the heat of tail gas being passed into disuse recycles, and can not increase normal power consumption.
4, the PTC mode of heating that has relatively just abroad partly adopted is saved on cost more.
Claims (8)
1. the method for a quickly defrosting for windshield glass of automobile is characterized in that: this method is utilized the water in the residual heat of tail gas of automobile heated wash flow container, removes frost on the front windshield with hot water, may further comprise the steps:
(1) water heater is set on the cleaning fluid tank outlet conduit, described water heater is installed in outside the vehicle exhaust pipeline, the area of contact of increase and exhaust pipe, and be extracted in the temperature booster water part in the cleaning fluid tank standby;
(2) when needs defrost to the automobile front windshield, extract the hot water in the described water heater out defrosting.
2. quickly defrosting for windshield glass of automobile device, comprise cleaning fluid tank, water pump, the outlet conduit of water pump is connected to and is arranged on automobile front windshield place rain and draws together, it is characterized in that: also comprise a water heater, be arranged on the automobile exhaust pipe, the water inlet of described water heater and the outlet conduit of described water pump join, and its water outlet is connected on described front windshield rain and draws together the place.
3. a kind of quickly defrosting for windshield glass of automobile device according to claim 2, it is characterized in that: described water heater is made by the heat conductivility excellent material, has a contact surface identical with the gas exhaust duct profile.
4. a kind of quickly defrosting for windshield glass of automobile device according to claim 3, it is characterized in that: described water heater is made by stainless steel material.
5. a kind of quickly defrosting for windshield glass of automobile device according to claim 3, it is characterized in that: described water heater is fixed on the front end of automobile exhaust pipe front silencer.
6. according to each described a kind of quickly defrosting for windshield glass of automobile device in the claim 2 to 5, it is characterized in that: also comprise one second water pump, described second water pump is arranged on the outlet conduit of described water heater.
7. a kind of quickly defrosting for windshield glass of automobile device according to claim 6 is characterized in that: also comprise described second a water pump control device.
8. a kind of quickly defrosting for windshield glass of automobile device according to claim 7 is characterized in that: described control setup comprises relay that is arranged on the described second pump power line and the relay control button that is arranged on the automobile cab gauge panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118817A CN101767573A (en) | 2010-03-03 | 2010-03-03 | Method for quickly defrosting for windshield glass of automobile and defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118817A CN101767573A (en) | 2010-03-03 | 2010-03-03 | Method for quickly defrosting for windshield glass of automobile and defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101767573A true CN101767573A (en) | 2010-07-07 |
Family
ID=42500721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010118817A Pending CN101767573A (en) | 2010-03-03 | 2010-03-03 | Method for quickly defrosting for windshield glass of automobile and defrosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101767573A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002767A (en) * | 2014-05-29 | 2014-08-27 | 长城汽车股份有限公司 | Window defrosting device applied to automobile |
| CN104085374A (en) * | 2014-06-24 | 2014-10-08 | 卢世清 | Automobile windshield wiper |
| CN105346514A (en) * | 2015-10-23 | 2016-02-24 | 北汽福田汽车股份有限公司 | Cleaning device of windshield and vehicle with cleaning device |
| CN111907307A (en) * | 2019-05-08 | 2020-11-10 | 河南森源电动汽车有限公司 | Vehicle and vehicle defrosting system |
| CN112248968A (en) * | 2020-10-29 | 2021-01-22 | 东风商用车有限公司 | Automatic defrosting system and method for front windshield of automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427881A1 (en) * | 1984-07-28 | 1986-01-30 | Heinrich 6430 Bad Hersfeld Griesel | COMBINED REPELLENT DEFLECTOR, WASH AND BLIND PROTECTION SYSTEM FOR VEHICLES. ALL KINDS |
| CN87100505A (en) * | 1986-01-31 | 1987-08-12 | 奥村真一 | Utilize the hot water apparatus of heating by the exhaust gases |
| JPH05305861A (en) * | 1992-04-30 | 1993-11-19 | Isuzu Motors Ltd | Defrosting method of automobile glass |
| KR100206735B1 (en) * | 1997-01-13 | 1999-07-01 | 김치석 | Auto exchange unit and method for engine exhaust gas and auto-start and electric-heating unit |
| US20050235979A1 (en) * | 2004-04-22 | 2005-10-27 | Whittaker Thomas H | Windshield liquid wash heater |
-
2010
- 2010-03-03 CN CN201010118817A patent/CN101767573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427881A1 (en) * | 1984-07-28 | 1986-01-30 | Heinrich 6430 Bad Hersfeld Griesel | COMBINED REPELLENT DEFLECTOR, WASH AND BLIND PROTECTION SYSTEM FOR VEHICLES. ALL KINDS |
| CN87100505A (en) * | 1986-01-31 | 1987-08-12 | 奥村真一 | Utilize the hot water apparatus of heating by the exhaust gases |
| JPH05305861A (en) * | 1992-04-30 | 1993-11-19 | Isuzu Motors Ltd | Defrosting method of automobile glass |
| KR100206735B1 (en) * | 1997-01-13 | 1999-07-01 | 김치석 | Auto exchange unit and method for engine exhaust gas and auto-start and electric-heating unit |
| US20050235979A1 (en) * | 2004-04-22 | 2005-10-27 | Whittaker Thomas H | Windshield liquid wash heater |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002767A (en) * | 2014-05-29 | 2014-08-27 | 长城汽车股份有限公司 | Window defrosting device applied to automobile |
| CN104085374A (en) * | 2014-06-24 | 2014-10-08 | 卢世清 | Automobile windshield wiper |
| CN105346514A (en) * | 2015-10-23 | 2016-02-24 | 北汽福田汽车股份有限公司 | Cleaning device of windshield and vehicle with cleaning device |
| WO2017067296A1 (en) * | 2015-10-23 | 2017-04-27 | 北汽福田汽车股份有限公司 | Windshield cleaning device, cleaning system thereof, cleaning method, and vehicle |
| CN111907307A (en) * | 2019-05-08 | 2020-11-10 | 河南森源电动汽车有限公司 | Vehicle and vehicle defrosting system |
| CN112248968A (en) * | 2020-10-29 | 2021-01-22 | 东风商用车有限公司 | Automatic defrosting system and method for front windshield of automobile |
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| PB01 | Publication | ||
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Application publication date: 20100707 |