CN101259827A - Auxiliary intake duct led to driving cab and control device thereof - Google Patents
Auxiliary intake duct led to driving cab and control device thereof Download PDFInfo
- Publication number
- CN101259827A CN101259827A CNA2008100604839A CN200810060483A CN101259827A CN 101259827 A CN101259827 A CN 101259827A CN A2008100604839 A CNA2008100604839 A CN A2008100604839A CN 200810060483 A CN200810060483 A CN 200810060483A CN 101259827 A CN101259827 A CN 101259827A
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- inlet channel
- air inlet
- air
- operator
- compartment
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Abstract
The invention relates to an air inlet system for automobile, in particular to an assistant air inlet improved aiming at preventing the water from entering the air inlet, in which the air is guided to a cab, as well as a control device. When the automobile is driven on the low-lying and water logging road or encounters with a typhoon weather, the driver can first turn on a changing switch for air inlet to close the original air inlet and the assistant air inlet is opened to guide the air to the cab. By adopting the assistant air inlet with leading the air in from the cab and the control device, the damage to an engine caused by the water entering the air inlet can be effectively avoided; besides, the device can change the air inlet mode in advance and can be used in a sand storm weather.
Description
Technical field
The present invention relates to the air inlet system of automobile, specifically be meant a kind ofly to prevent the inlet channel water inlet and the secondary inlet channel and the control setup thereof of improved air inlet in the operator's compartment.
Technical background
At various automobiles, particularly the visitor is arranged on body forward structure mostly with the engine inlet port in the car, is the admission port of an open type, allow gas thus admission port enter inlet channel and purify afterwards for the demand of driving engine gas to airfilter.Have a lot of cars at the inlet channel front end resonance storehouse to be installed now, the sound when having reduced air inlet is driven and to be got up to have very much comfort, but that its admission port also is arranged on front position is also relatively low.This class visitor is low with the original chassis of car, moving velocity is fast, when the rainy day is particularly at hypsography low-lying place ponding road traveling greatly, though a lot of chaufeurs are understood the notice of paddling, and will find out the depth of water such as the ponding road surface, in water, need smooth-ride or the like, but admission port has in front still been intake, water directly enters in the engine cylinder through airfilter, if car continues to travel, the damage that will cause to engine is very serious.In typhoon season, admission port water inlet causes driving engine impaired being the common occurrence feelings, having caused loss to the car owner.In addition, in the northwest of China, the sandstorm that occurs of ground such as North China or when desert highway travelled, inlet channel can suck a large amount of sand and dust, driving engine is damaged naturally to some extent.Existing air inlet system, when car had to pass through abominable road conditions, neither one can change the device of intake method in advance.
Summary of the invention
The present invention exists the problem that easy water inlet causes engine breakdown at above-mentioned automotive air induction duct, a kind of secondary inlet channel of air inlet in the operator's compartment and the solution of control setup thereof are proposed, this relates to car engine air admittance system, one inlet channel for air inlet that links to each other with air filtering core device is arranged, the air inlet road junction is arranged on the front portion of vehicle body direct of travel, it is an opening shape, it is characterized in that, described for setting up a secondary inlet channel of drawing in the operator's compartment on original inlet channel of air filtering core device air feed, be provided with the valve page or leaf under a control motor and the electric machine control in the junction of original inlet channel and secondary inlet channel, the control motor changes switch and meter lamp control by an inlet channel in operator's compartment.
Secondary inlet channel and the admission port of control setup in operator's compartment thereof from the operator's compartment air inlet of the present invention is arranged under the instrument desk.Change switch at the inlet channel on the instrument and can control the motor at original air inlet road junction and the motor on the secondary inlet channel simultaneously.The control motor that valve page or leaf and control valve page or leaf are arranged on the admission port of original inlet channel is for original inlet channel water inlet after preventing to have enabled secondary inlet channel air inlet is provided with.
Advantage of the present invention is: when car in the time will travelling hypsography low-lying ponding road surface, chaufeur should be opened inlet channel at once and change switch, and original inlet channel is closed, secondary inlet channel is opened air inlet in the operator's compartment.Obviously, secondary inlet channel and control setup thereof from the operator's compartment air inlet of the present invention can be avoided effectively paddling and make the inlet channel water inlet cause the impaired accident of driving engine to take place, there has been this device just can change intake method in advance, also can under sandstorm weather, have used.
Description of drawings
Fig. 1 is the secondary inlet channel of air inlet in the operator's compartment of the present invention and control setup thereof the scheme drawing in original inlet channel air inlet.
Fig. 2 is the secondary inlet channel of air inlet in the operator's compartment of the present invention and control setup thereof the scheme drawing in secondary inlet channel air inlet.
In Fig. 1: (1) is the secondary inlet channel of air inlet in the operator's compartment; (2) be original inlet channel; (3) be air filtering core device; (4) be the control motor; (5) be the valve page or leaf of just locating to close secondary inlet channel (1); (6) inlet channel changes switch; (7) meter lamp; Admission port (2.1) on original inlet channel (2); (2.2) be valve page or leaf and the control motor of just locating to open on original inlet channel (2) (2.3).
In Fig. 2: (1) is the secondary inlet channel of air inlet in the operator's compartment; (2) be original inlet channel; (3) be air filtering core device; (4) be the control motor; (5) be the valve page or leaf of just locating to close original inlet channel (1); (6) inlet channel changes switch; (7) meter lamp; (2.1) admission port on original inlet channel (2); (2.2) be the valve page or leaf and the control motor (2.3) of just locating to close on original inlet channel (2).
Further set forth content of the present invention in conjunction with the accompanying drawings.
1, use the preceding air inlet of the present invention by original inlet channel air inlet;
2, when car when necessity is opened secondary inlet channel, chaufeur starts inlet channel and changes switch (6), meter lamp (7) is lighted, control motor (4) merit is done, the valve page or leaf of just locating on the secondary inlet channel of closed condition (1) (5) is opened, and original inlet channel (2) is closed, simultaneously, close admission port (2.1) with valve page or leaf (2.2) on the original inlet channel (2) that is subjected to inlet channel change switch (6) control and control motor (2.3), so just realized changing the purpose of air inlet.When not needing in operator's compartment air inlet, change switch (6) as long as open inlet channel again, secondary inlet channel (1) is just by valve page or leaf (5) is closed, the valve page or leaf (2.2) of original inlet channel (2) is just opened admission port (2.1).Original inlet channel (2) is open-minded, again by original inlet channel air inlet.
Claims (4)
1, a kind of secondary inlet channel and control setup thereof of air inlet in the operator's compartment, one inlet channel for air inlet that links to each other with air filtering core device is arranged, the air inlet road junction is arranged on the front portion of vehicle body direct of travel, it is an opening shape, it is characterized in that, described for setting up a secondary inlet channel (1) of drawing in the operator's compartment on original inlet channel (2) of air filtering core device (3) air feed, be provided with the valve page or leaf (5) under a control motor (4) and the electric machine control in the junction of original inlet channel (2) and secondary inlet channel (1), control motor (4) changes switch (6) and meter lamp (7) control by an inlet channel in operator's compartment.
2, the secondary inlet channel and the control setup thereof of a kind of air inlet in the operator's compartment according to claim 1 is characterized in that, described in the operator's compartment admission port of the secondary inlet channel (1) of air inlet be arranged under the instrument desk.
3, the secondary inlet channel and the control setup thereof of a kind of air inlet in the operator's compartment according to claim 1, it is characterized in that the control motor (2.3) of valve page or leaf (2.2) and control valve page or leaf (2.2) is arranged on the admission port (2.1) of described original inlet channel (2).
According to the secondary inlet channel and the control setup thereof of claim 1 and 3 described a kind of air inlets in the operator's compartment, it is characterized in that 4, described control motor (4) and control motor (2.3) all change switch (6) by inlet channel and meter lamp (7) is controlled simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100604839A CN101259827A (en) | 2008-04-13 | 2008-04-13 | Auxiliary intake duct led to driving cab and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100604839A CN101259827A (en) | 2008-04-13 | 2008-04-13 | Auxiliary intake duct led to driving cab and control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101259827A true CN101259827A (en) | 2008-09-10 |
Family
ID=39960596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100604839A Pending CN101259827A (en) | 2008-04-13 | 2008-04-13 | Auxiliary intake duct led to driving cab and control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101259827A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407772A (en) * | 2011-08-24 | 2012-04-11 | 中国北方车辆研究所 | Engine air inlet cavity device for amphibious vehicle |
| CN103670834A (en) * | 2013-12-17 | 2014-03-26 | 大连海洋大学 | Automobile wading flameout-preventing device |
| CN107917021A (en) * | 2017-09-26 | 2018-04-17 | 红河学院 | Internal combustion engine of motor vehicle is with fast linear autonomous supercharge device |
| CN112498094A (en) * | 2020-11-27 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Sealed cabin air flue system of double-section tracked vehicle |
| CN114215650A (en) * | 2021-02-03 | 2022-03-22 | 襄阳达安汽车检测中心有限公司 | Device for improving wading depth of vehicle and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736777C1 (en) * | 1987-10-30 | 1988-12-15 | Daimler Benz Ag | Device for avoiding the ingress of water into an air filter housing |
| JPH09136551A (en) * | 1995-11-16 | 1997-05-27 | Fuji Heavy Ind Ltd | Intake device of engine |
| US20020078916A1 (en) * | 2000-10-26 | 2002-06-27 | Klaus Altmann | Moisture excluding air intake system for an internal combustion engine |
-
2008
- 2008-04-13 CN CNA2008100604839A patent/CN101259827A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736777C1 (en) * | 1987-10-30 | 1988-12-15 | Daimler Benz Ag | Device for avoiding the ingress of water into an air filter housing |
| JPH09136551A (en) * | 1995-11-16 | 1997-05-27 | Fuji Heavy Ind Ltd | Intake device of engine |
| US20020078916A1 (en) * | 2000-10-26 | 2002-06-27 | Klaus Altmann | Moisture excluding air intake system for an internal combustion engine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407772A (en) * | 2011-08-24 | 2012-04-11 | 中国北方车辆研究所 | Engine air inlet cavity device for amphibious vehicle |
| CN102407772B (en) * | 2011-08-24 | 2016-02-24 | 中国北方车辆研究所 | A kind of engine charge cavity device for amphibious vehicle |
| CN103670834A (en) * | 2013-12-17 | 2014-03-26 | 大连海洋大学 | Automobile wading flameout-preventing device |
| CN103670834B (en) * | 2013-12-17 | 2016-03-16 | 大连海洋大学 | Automobile wading anti-flameout device |
| CN107917021A (en) * | 2017-09-26 | 2018-04-17 | 红河学院 | Internal combustion engine of motor vehicle is with fast linear autonomous supercharge device |
| CN107917021B (en) * | 2017-09-26 | 2020-11-03 | 红河学院 | Linear automatic supercharging air supply device for motor vehicle internal combustion engine |
| CN112498094A (en) * | 2020-11-27 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Sealed cabin air flue system of double-section tracked vehicle |
| CN114215650A (en) * | 2021-02-03 | 2022-03-22 | 襄阳达安汽车检测中心有限公司 | Device for improving wading depth of vehicle and control method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080910 |