CN101565034A - Defrosting apparatus and method for vehicle - Google Patents
Defrosting apparatus and method for vehicle Download PDFInfo
- Publication number
- CN101565034A CN101565034A CNA2009101170348A CN200910117034A CN101565034A CN 101565034 A CN101565034 A CN 101565034A CN A2009101170348 A CNA2009101170348 A CN A2009101170348A CN 200910117034 A CN200910117034 A CN 200910117034A CN 101565034 A CN101565034 A CN 101565034A
- Authority
- CN
- China
- Prior art keywords
- cleansing fluid
- heating arrangement
- glass
- sprinkler
- mouth
- 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.)
- Granted
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 28
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000003599 detergent Substances 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a defrosting apparatus for vehicle, comprising a heating device and a spraying device, wherein the heating device has an input terminal connected with the output terminal of the vehicle body control, and an output terminal connected to the spraying device through a pipe, and the spraying device sprays detergent to the class to be defrosted after receiving a control signal. The invention further discloses a defrosting method for the defrosting apparatus for vehicle. The detergent is automatically heated by the heating device, and the heated detergent in moderate temperature is sprayed onto the class to be defrosted, so that heat is directly transferred to the frost layer on the class to be defrosted, and the frost melts. The invention is capable of effectively defrosting, which saves time, and ensures driving safety.
Description
Technical field
The present invention relates to a kind of automobile defrosting device and Defrost method thereof.
Background technology
Along with the raising of vehicle safety performance and the quickening of people's rhythm of life, the defrost performance of automobile is more and more paid attention to by car owners.Cold winter, especially in northerly early morning, being parked on the front windshield of outdoor automobile and the door glass can knot one deck frost, if frost layer on glass can not effectively be removed in the short period of time, will have a strong impact on driver's driving vision, bring serious potential safety hazard.Traditional Defrost mode is the hot blast that utilizes air-conditioning to blow out, heating glass, and then melt the frost layer, and its shortcoming is risen by Engine Coolant Temperature to influence bigger, defrosting time is long--and about 20-30 minute.Tradition Defrost mode and present people's allegro life is incompatible, has delayed a large amount of time of people.In order to improve defrost function, accelerate defrosting speed, guarantee defrosting effect, satisfy people's allegro habits and customs, the spy has invented this cover new automobile quick defrosting apparatus.
Summary of the invention
Primary and foremost purpose of the present invention is to provide a kind of defrost function that improves, and accelerates defrosting speed, guarantees the automobile defrosting device of defrosting effect.
For achieving the above object, a kind of automobile defrosting device provided by the invention comprises heating arrangement, and its input end links to each other with the mouth of car body controller, its mouth links to each other with sprinkler by pipeline, and sprinkler receives behind the control signal to waiting the sprinkling cleansing fluid on glass that defrosts.
Another object of the present invention is to provide a kind of Defrost method of automobile defrosting device, comprise the step of following order:
(1) when heating arrangement detect engine starting, outdoor temperature be lower than 0 °, the inner cleansing fluid of heating arrangement be in high water level, when air-conditioning is in defrosting mode, heater switch action, heating arrangement heats cleansing fluid, reaches 30～60 ° until the temperature of cleansing fluid;
When (2) temperature that detects cleansing fluid when sprinkler reaches 30～60 °, from the trend sprinkling cleansing fluid on glass of waiting to defrost;
(3) starting windscreen wiper finishes until the cleansing fluid sprinkling.
The present invention utilizes heating arrangement automatically cleansing fluid to be heated, and by the sprinkler cleansing fluid that heated temperatures is moderate be sprayed onto wait to defrost on glass, directly heat transferred is waited the frost layer that defrosts on glass, make white melting layer, the present invention can remove the frost layer fast and effectively, save time, guarantee driving safety.
Description of drawings
Fig. 1 is control circuit figure of the present invention;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
A kind of automobile defrosting device, comprise heating arrangement 20, its input end links to each other with the mouth of car body controller 50, its mouth links to each other with sprinkler 10 by pipeline 40, sprinkler 10 receives behind the control signal on the glass 70 of waiting to defrost and sprays cleansing fluid, the described glass 70 of waiting to defrost is front windshield glass 71 and preceding left and right door glass 72,73, as shown in Figure 2.
In conjunction with Fig. 1, be provided with heating controller 21 in the described heating arrangement 20, its input end links to each other with the mouth of car body controller 50, its mouth be arranged on sprinkler 10 in-to-ins and spray controller 11 and link to each other, the input end of described car body controller 50 links to each other with the mouth of air-conditioner controller 60.
In conjunction with Fig. 2, A district, A ' district, B district, C district, C ' district are the critical areas that influence is driven, and this device will be removed the frost layer of above-mentioned zone with the fastest speed actv..Described sprinkler 10 also comprises and is evenly arranged at least two nozzles 12 that the driving engine front deck covers, in the utility model, select two nozzles 12 for use, nozzle 12 is positioned at the side that the driving engine front deck covers close front windshield glass 71, drop point D1, the D2 of water that two nozzles 12 spray drops on the upper edge of front windshield glass 71 respectively, promptly drop on the B district upper limb on A district, A ' neighbourhood centre top, drop point D1, D2 dependence gravity can be following white melting layer.The utility model also can with the shared nozzle of wiper, thereby omit the layout of nozzle, save cost.A preceding left side, right door glass 72, be respectively equipped with on 73 the upper limb and be used for and a preceding left side, right door and window clamps the leak free adhesive tape, offer the water outlet 13 that supplies water and flow out on the adhesive tape, water outlet 13 is provided with one or more, water outlet can be poroid or strip, the water that water outlet 13 is flowed out effectively flows through field of vision C district, C ' district, field of vision C district, the white melting layer in C ' district falls, the thawing zone that the drop point of water that nozzle 12 sprays forms, the thawing zone that water outlet 13 water outlets form respectively with chaufeur the place ahead, the field range of side matches, and nozzle 12 is connected with water outlet 13 by water pipe 14 respectively.
In conjunction with Fig. 2, the input end of described heating arrangement 20 links to each other with the mouth of lye container 30 by pipeline 40, and the cleansing fluid of 5～6L is housed in the lye container 30, in the present invention, the 4.5L cleansing fluid is housed in the lye container 30.The cleansing fluid of 1～2L is housed in the described heating arrangement 20, in the present invention, the 1.5L cleansing fluid is housed in the heating arrangement 20.Heating arrangement 20 inside also are provided with water level detector, be used for detecting the capacity of cleansing fluid in the heating arrangement 20, when detecting when the cleansing fluid in the heating arrangement 20 is lower than high water level, heating arrangement is automatically from going into cleansing fluid by pipeline 40 coupled lye container 30 interior benefits.The solidfying point of described cleansing fluid is subzero 40 °, adopts the low cleansing fluid of solidfying point, and is antifreeze on the one hand, can prevent on the other hand because of the damage heating arrangement 20 that expands with heat and contract with cold.
Below in conjunction with Fig. 1,2 the present invention is further illustrated.
At first, when heating arrangement 20 detect engine starting, outdoor temperature be lower than 0 °, heating arrangement 20 inner cleansing fluids be in high water level, when air-conditioning is in defrosting mode, heater switch action, 20 pairs of cleansing fluids of heating arrangement heat, temperature until cleansing fluid reaches 30～60 °, when outdoor temperature is higher than 0 °, frostless on the glass for vehicle window;
Secondly, when the temperature that detects cleansing fluid when sprinkler 10 reaches 30～60 °, on waiting to defrost glass 70, trend sprays cleansing fluid;
At last, car body controller 50 sends and controls signal to wiper controller, starts windscreen wiper automatically, after the cleansing fluid sprinkling is finished, closes windscreen wiper.
In the present invention, when the temperature of setting cleansing fluid reaches 40 °, heating arrangement 20 stops heating, sprinkler 10 sprays cleansing fluid by nozzle 12 automatically to front windshield glass 71, simultaneously, water in the nozzle 12 flows to water outlet 13 through water pipe 14, sprays cleansing fluid automatically by the left and right forward door glass 72,73 of water outlet 13.In when defrosting, consider the ability that the glass 70 of waiting to defrost bears thermal shock, be that prerequisite heats cleansing fluid with this ability, the glass 70 of avoiding waiting to defrost is heated inequality and ftractures.By test, subzero 25 ° according to outdoor temperature, the heavy 480g of frost calculates, and the amount of the cleansing fluid that once defrosts is 1.5L, and cleansing fluid is heated to 40 ° of calculating, and about 8 minutes of defrosting time is 1/3rd of a common defrosting time.
In sum, core of the present invention is the cleaning solution that utilizes electric heated defrosting to use, and is efficient Save time; By spraying cleaning solution, heat is directly passed to frost layer, the efficiency of utilization height, Whole defrost process both saved time, and effect might as well.
Claims (10)
1, a kind of automobile defrosting device is characterized in that: comprise heating arrangement, its input end links to each other with the mouth of car body controller, and its mouth links to each other with sprinkler by pipeline, and sprinkler receives behind the control signal to waiting the sprinkling cleansing fluid on glass that defrosts.
2, automobile defrosting device according to claim 1, it is characterized in that: be provided with heating controller in the described heating arrangement, its input end links to each other with the mouth of car body controller, its mouth be arranged on the sprinkler in-to-in and spray controller and link to each other, the input end of described car body controller links to each other with the mouth of air-conditioner controller.
3, automobile defrosting device according to claim 1 is characterized in that: described glass to be defrosted is front windshield glass and preceding left and right door glass.
4, according to claim 2 or 3 described automobile defrosting devices, it is characterized in that: described sprinkler also comprises and is evenly arranged at least two nozzles that the driving engine front deck covers, nozzle is positioned at the side that the driving engine front deck covers close front windshield glass, the drop point of water that nozzle sprays drops on the upper edge of front windshield glass, a preceding left side, be respectively equipped with on the upper limb of right door glass and be used for and a preceding left side, right door and window clamps the leak free adhesive tape, offer the water outlet that supplies water and flow out on the adhesive tape, water outlet is provided with one or more, the thawing zone that the drop point of water that nozzle sprays forms, the thawing zone that the water outlet water outlet forms respectively with chaufeur the place ahead, the field range of side matches, and nozzle is connected with water outlet by water pipe respectively.
5, automobile defrosting device according to claim 2 is characterized in that: the input end of described heating arrangement links to each other with the mouth of lye container by pipeline, and the cleansing fluid of 5～6L is housed in the lye container.
6, automobile defrosting device according to claim 2 is characterized in that: the cleansing fluid of 1～2L is housed in the described heating arrangement, and heating arrangement inside also is provided with water level detector.
7, according to claim 5 or 6 described automobile defrosting devices, it is characterized in that: the solidfying point of described cleansing fluid is subzero 40 °.
8, the Defrost method of automobile defrosting device according to claim 1 comprises the step of following order:
(1) when heating arrangement detect engine starting, outdoor temperature be lower than 0 °, the inner cleansing fluid of heating arrangement be in high water level, when air-conditioning is in defrosting mode, heater switch action, heating arrangement heats cleansing fluid, reaches 30～60 ° until the temperature of cleansing fluid;
When (2) temperature that detects cleansing fluid when sprinkler reaches 30～60 °, from the trend sprinkling cleansing fluid on glass of waiting to defrost;
(3) starting windscreen wiper finishes until the cleansing fluid sprinkling.
9, the Defrost method of automobile defrosting device according to claim 8 is characterized in that: when the temperature of described cleansing fluid reaches 40 °, and the heater stop heating, sprinkler sprays cleansing fluid automatically simultaneously.
10, the Defrost method of automobile defrosting device according to claim 8 is characterized in that: when the cleansing fluid in the described heating arrangement is lower than high water level, automatically from going into cleansing fluid by benefit in the coupled lye container of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101170348A CN101565034B (en) | 2009-06-10 | 2009-06-10 | Defrosting apparatus and method for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101170348A CN101565034B (en) | 2009-06-10 | 2009-06-10 | Defrosting apparatus and method for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101565034A true CN101565034A (en) | 2009-10-28 |
| CN101565034B CN101565034B (en) | 2012-08-22 |
Family
ID=41281457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101170348A Active CN101565034B (en) | 2009-06-10 | 2009-06-10 | Defrosting apparatus and method for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101565034B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849032A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Automobile headlight washing system and method |
| US9827827B2 (en) | 2014-03-24 | 2017-11-28 | Ford Global Technologies, Llc | Method for preventing condensation on vehicle windows |
| CN107985016A (en) * | 2017-12-28 | 2018-05-04 | 北京汽车研究总院有限公司 | A kind of back vehicle windshield glass heating control apparatus and there is its vehicle |
| CN115123145A (en) * | 2022-06-28 | 2022-09-30 | 上海洛轲智能科技有限公司 | Defrosting control system and method for front windshield of automobile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0234117A3 (en) * | 1986-01-31 | 1988-11-30 | Shinichi Okumura | Boiler apparatus utilizing exhaust gas heat |
| CN2579747Y (en) * | 2002-11-15 | 2003-10-15 | 河北宏业机械股份有限公司 | Electric heating frost remover for vehicle |
| FR2907081B1 (en) * | 2006-10-13 | 2009-05-08 | Renault Sas | WASHING DEVICE FOR GLAZED SURFACE AND MOTOR VEHICLE EQUIPPED WITH WINDSCREEN WIPER WITH WIPING MEANS |
-
2009
- 2009-06-10 CN CN2009101170348A patent/CN101565034B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849032A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Automobile headlight washing system and method |
| CN102849032B (en) * | 2011-06-29 | 2015-05-27 | 比亚迪股份有限公司 | Automobile headlight washing system and method |
| US9827827B2 (en) | 2014-03-24 | 2017-11-28 | Ford Global Technologies, Llc | Method for preventing condensation on vehicle windows |
| CN107985016A (en) * | 2017-12-28 | 2018-05-04 | 北京汽车研究总院有限公司 | A kind of back vehicle windshield glass heating control apparatus and there is its vehicle |
| CN115123145A (en) * | 2022-06-28 | 2022-09-30 | 上海洛轲智能科技有限公司 | Defrosting control system and method for front windshield of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101565034B (en) | 2012-08-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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