CN204020826U - A kind of spray hot gas formula wiper - Google Patents

A kind of spray hot gas formula wiper Download PDF

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Publication number
CN204020826U
CN204020826U CN201420498493.1U CN201420498493U CN204020826U CN 204020826 U CN204020826 U CN 204020826U CN 201420498493 U CN201420498493 U CN 201420498493U CN 204020826 U CN204020826 U CN 204020826U
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CN
China
Prior art keywords
gas
jet thrust
windshield
communicated
gas channel
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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
Application number
CN201420498493.1U
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Chinese (zh)
Inventor
袁颖
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袁颖
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Filing date
Publication date
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Priority to CN201420498493.1U priority Critical patent/CN204020826U/en
Application granted granted Critical
Publication of CN204020826U publication Critical patent/CN204020826U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of spray hot gas formula wiper, comprise pressurized air generator, gas circuit pipe and jet thrust, it is characterized in that: also comprise gas-heating apparatus, described pressurized air generator is communicated with by described gas circuit pipe with gas-heating apparatus, and the end of described gas circuit pipe is communicated with the inlet end of described jet thrust.This wiper uses high pressure current of warm air cleaning windshield, not only can remove the dirt such as sandstone, rainwater, at freezing cold snap, can effectively clear up ice sheet on Windshield.Reduce Windshield internal-external temperature difference in the winter time, preventing windshield from hazing affects sight line.Jet thrust comprises the different gas channel of two groups of injection directions, clears up more thorough.

Description

A kind of spray hot gas formula wiper
Technical field
The utility model relates to a kind of vehicle wiper, is specifically related to a kind of wiper being washed away sleet and dirt by high-pressure hot gas.
Background technology
Traditional vehicle wiper comprises wiper and is arranged on the swept area of wiper blade in wiper, and swept area of wiper blade and windshield are fitted, and wiper drives swept area of wiper blade to swing, the sleet on removing Windshield and dirt.Mainly there is following shortcoming in this traditional windshield wiper: (1) swings affects pilot's line of vision, there is potential safety hazard; (2) swept area of wiper blade rubs repeatedly to windshield, and infringement Windshield, when particularly having sandstone on the windshield, may scratch Windshield; (3) because friction drag is large, high to the requirement of motor power (output) and bar linkage structure; (4) at the cold snap of particularly north of China, ice and snow weather is many, and under icy conditions, the ice sheet that Windshield adheres to, wiper arm is difficult to play a role, and even self also can be frozen in.
For solving the problem, Chinese patent (publication number: CN102320283A) proposes scheme and uses water spray and liquid honing Windshield, Chinese patent (notification number: CN2186686Y) also provides scheme, provides high pressure draft in windscreen surface, cleaning Windshield.But such scheme all can not solve the cleaning problem of Windshield under icy conditions, and air-flow accelerates the outer evaporation of water of Windshield, make temperature difference inside and outside Windshield large, inner side easily hazes, and the cleaning effect of design to Windshield of gas tip is bad in addition.
Utility model content
The utility model is for deficiency of the prior art, and provide a kind of spray hot gas formula wiper, good to the cleaning effect of Windshield, the ice sheet solving freezing weather Windshield is difficult to the problem of clearing up.
The technical solution of the utility model is: a kind of spray hot gas formula wiper, comprise pressurized air generator, gas circuit pipe and jet thrust, it is characterized in that: also comprise gas-heating apparatus, described pressurized air generator is communicated with by described gas circuit pipe with gas-heating apparatus, and the end of described gas circuit pipe is communicated with described jet thrust.
A kind of optimal way is that described pressurized air generator is air pump, and described gas-heating apparatus is radiator, and described gas circuit tube head end connects air pump, and by described radiator, end is communicated with jet thrust.
In full-sized car, when the heater unit of full-sized car itself can provide enough warm braws, optimal way is, described gas-heating apparatus is automotive fan heater, and described pressurized air generator is blwr, and described gas circuit tube head end connects automotive fan heater, by blwr, end is communicated with jet thrust.
Particularly, described jet thrust at least two, be communicated with gas circuit pipe end respectively by gas circuit arm, described jet thrust comprises jet thrust main body, admission port and gas channel, and described admission port is arranged in described jet thrust main body, is communicated with described gas circuit arm; Described gas channel is arranged on jet thrust body interior, is communicated with admission port; Described gas channel comprises first group of gas channel and second group of gas channel, and described first group of gas channel is different with the spray angle of second group of gas channel, described first group of circulation road and second group of gas channel arranged in a crossed manner.
The spray angle of described first group of gas channel and second group of gas channel differs 1 °-5 °.
Described jet thrust bottom surface is close to Windshield and is installed, and first group of gas channel and jet thrust bottom surface in the same way, and are arranged on jet thrust bottom part body, and described second group of gas channel is arranged in the middle part of jet thrust main body or top.
Described jet thrust has two, is arranged on both sides below Windshield.
Described jet thrust has four, is arranged on below Windshield respectively and both sides, top.
One spray hot gas formula wiper of the present utility model, uses high pressure current of warm air cleaning windshield, not only can remove the dirt such as sandstone, rainwater, at freezing cold snap, can effectively clear up ice sheet on Windshield.And owing to being warm braw, reduce Windshield internal-external temperature difference in the winter time, preventing windshield from hazing affects sight line.Jet thrust comprises the different gas channel of two groups of injection directions, clears up more thorough.
Accompanying drawing explanation
fig. 1for the structural representation that the utility model uses in miniature car;
fig. 2for jet thrust cutaway view;
fig. 3for jet thrust side sectional view;
fig. 4for the structural representation that the utility model uses in full-sized car;
In figure: 1 air pump; 2 radiators; 3 gas circuit pipes; 4 gas circuit arms; 5 jet thrusts; 6 Windshield; 7 jet thrust main bodys; 8 admission ports; 9 first groups of gas channels; 10 second groups of gas channels; 11 automotive fan heaters; 12 blwrs; 13 Warming device for car pipelines.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
Embodiment one
When one spray hot gas formula wiper of the present utility model is applied in miniature car, enough warm braws are not provided owing to there is no automotive fan heater or automotive fan heater, as shown in Figure 1, use the extra air pump 1 added as pressurized air generator, the radiator 2 that use automobile carries is as gas-heating apparatus, gas circuit pipe 3 head end connects air pump 1, by radiator 2, and spiral in snakelike in radiator 2, to increase heat exchange area, gas circuit pipe 3 end is communicated with two gas circuit arms 4, two gas circuit arms 4 are communicated with a jet thrust 5 respectively, two jet thrusts 5 are arranged on the both sides below Windshield 6.
As shown in Figures 2 and 3, jet thrust 5 comprises jet thrust main body 7, jet thrust main body 7 is provided with admission port 8, admission port 8 is communicated with gas circuit arm 4, admission port 8 is communicated with three gas channels, both sides be first group of gas channel 9, middle is second group of gas channel 10, jet thrust 5 bottom surface is close to Windshield 6 and is installed, first group of gas channel 9 and jet thrust 5 bottom surface in the same way and the bottom being arranged on jet thrust main body 7 near jet thrust 5 bottom surface, the current of warm air sprayed effectively can wash away the dirt on Windshield 6, but because Windshield 6 surface has certain radian usually, unidirectional airflow scouring leaves corner or spot as yet untouched by a clean-up campaign unavoidably, therefore second group of gas channel 10 is arranged in the middle part of jet thrust main body 7 or top, injection direction in first group of gas channel 9 injection direction be 2 ° of angles, be conducive to the thorough cleaning of Windshield 6 like this.
Embodiment two
The automotive fan heater 11 of some full-sized cars can provide enough warm braws, when one spray hot gas formula wiper of the present utility model is applied in these automobiles, the automotive fan heater 11 that use automobile carries is as gas-heating apparatus, additionally provide blwr 12 as pressurized air generator, the head end of gas circuit pipe 3 connects automotive fan heater 11, and by blwr 12, warm air is compressed supercharging, Warming device for car pipeline 13 separates as the arm of gas circuit pipe 3, compression current of warm air is supplied to four jet thrusts 5 by four gas circuit arms 4 by gas circuit pipe 3, jet thrust 5 is arranged on both sides and both sides, below above Windshield 6 respectively, in jet thrust 5, the spray angle of first group of gas channel 9 and second group of gas channel 10 differs 4 °, all the other structures are with embodiment one.

Claims (8)

1. a spray hot gas formula wiper, comprise pressurized air generator, gas circuit pipe and jet thrust, it is characterized in that: also comprise gas-heating apparatus, described pressurized air generator is communicated with by described gas circuit pipe with gas-heating apparatus, and the end of described gas circuit pipe is communicated with described jet thrust.
2. a kind of spray hot gas formula wiper as claimed in claim 1, it is characterized in that: described pressurized air generator is air pump, described gas-heating apparatus is radiator, and described gas circuit tube head end connects air pump, by described radiator, end is communicated with jet thrust.
3. a kind of spray hot gas formula wiper as claimed in claim 1, it is characterized in that: described gas-heating apparatus is automotive fan heater, described pressurized air generator is blwr, and described gas circuit tube head end connects automotive fan heater, by described blwr, end is communicated with jet thrust.
4. the one spray hot gas formula wiper as described in claim 1-3 any one, it is characterized in that: described jet thrust at least two, gas circuit pipe end is communicated with respectively by gas circuit arm, described jet thrust comprises jet thrust main body, admission port and gas channel, described admission port is arranged in described jet thrust main body, is communicated with described gas circuit arm; Described gas channel is arranged on jet thrust body interior, is communicated with admission port; Described gas channel comprises first group of gas channel and second group of gas channel, and described first group of gas channel is different with the spray angle of second group of gas channel, described first group of circulation road and second group of gas channel arranged in a crossed manner.
5. a kind of spray hot gas formula wiper as claimed in claim 4, is characterized in that: the spray angle of described first group of gas channel and second group of gas channel differs 1 °-5 °.
6. a kind of spray hot gas formula wiper as claimed in claim 4, it is characterized in that: described jet thrust bottom surface is close to Windshield and is installed, first group of gas channel and jet thrust bottom surface are in the same way, and being arranged on jet thrust bottom part body, described second group of gas channel is arranged in the middle part of jet thrust main body or top.
7. a kind of spray hot gas formula wiper as claimed in claim 4, is characterized in that: described jet thrust has two, is arranged on both sides below Windshield.
8. a kind of spray hot gas formula wiper as claimed in claim 4, is characterized in that: described jet thrust has four, is arranged on both sides and both sides, top below Windshield respectively.
CN201420498493.1U 2014-09-01 2014-09-01 A kind of spray hot gas formula wiper Expired - Fee Related CN204020826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420498493.1U CN204020826U (en) 2014-09-01 2014-09-01 A kind of spray hot gas formula wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420498493.1U CN204020826U (en) 2014-09-01 2014-09-01 A kind of spray hot gas formula wiper

Publications (1)

Publication Number Publication Date
CN204020826U true CN204020826U (en) 2014-12-17

Family

ID=52060727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420498493.1U Expired - Fee Related CN204020826U (en) 2014-09-01 2014-09-01 A kind of spray hot gas formula wiper

Country Status (1)

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CN (1) CN204020826U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106111626A (en) * 2016-07-12 2016-11-16 沈阳大学 Non-contact type glass protection air screen
CN106114389A (en) * 2016-08-25 2016-11-16 惠州市大隆科技有限公司 Shipping car
CN107835766A (en) * 2015-05-07 2018-03-23 杰特威2017 Ivs公司 Using air-spray for transparent surface without wiper cleaning systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107835766A (en) * 2015-05-07 2018-03-23 杰特威2017 Ivs公司 Using air-spray for transparent surface without wiper cleaning systems
CN106111626A (en) * 2016-07-12 2016-11-16 沈阳大学 Non-contact type glass protection air screen
CN106114389A (en) * 2016-08-25 2016-11-16 惠州市大隆科技有限公司 Shipping car

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20170901

CF01 Termination of patent right due to non-payment of annual fee