CN2128210Y - Air Cleaning and inlet dust-removing device for vehicle - Google Patents
Air Cleaning and inlet dust-removing device for vehicle Download PDFInfo
- Publication number
- CN2128210Y CN2128210Y CN 92219146 CN92219146U CN2128210Y CN 2128210 Y CN2128210 Y CN 2128210Y CN 92219146 CN92219146 CN 92219146 CN 92219146 U CN92219146 U CN 92219146U CN 2128210 Y CN2128210 Y CN 2128210Y
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- CN
- China
- Prior art keywords
- air
- compartment
- guard shield
- operator
- utility
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to an air-purifying treating device in tractors, and driving cabin or compartments of automobiles, which is composed of a hood with an air inlet, an air-filtering unit installed in the hood, an electric blower assembly and a control part. The utility model is fixed to the outside of the driving cabin or the compartment, and an air inlet of the driving room or the compartment is installed at a blade of the blower. After the air which enters the hood is filtered and purified in secondary time, the air enters the driving cabin by means of the action of the blower, and the indoor air is exhausted from the gap of the compartment; so that the dust is difficult to invade. The utility model has the advantages of simple structure and low cost, and is applied for the tractors, the driving cabins or the compartments of the automobiles with poor sealing performance to purify the air and improve the indoor environment condition.
Description
The utility model relates to the purifying processing device of trac., automobile cab or air in a car compartment.
Trac. plough in the spring, when autumn ploughing, the summer harvest and other farmland operations; Or passenger and freight car long-distance running on dirt road, because of being subjected to the influence of dust storm and dust, environmental conditions is abominable, has harmed the healthy of people, and now, the way of solution is to adopt leak free operator's compartment or compartment to prevent the intrusion of dust.Another kind method is at indoor air conditioner or the air purification unit of adding of leak free, purifies air.As 90202760.3 1 kinds of Vehicular air clean-up devices of Chinese patent, its effect is better, but only is used for the car or the special vehicle of good airproof performance, is not suitable for trac., automobile cab or the compartment of leak tightness difference.
For addressing the above problem, the purpose of this utility model is to provide the air-pollution control dust exhaust in a kind of trac., automobile cab or compartment that is used for the leak tightness difference, invades indoorly to prevent dust, improves indoor environmental condition.
For achieving the above object, the utility model has been taked following technical measures.
Vehicular air purifies the air intake dust exhaust, is made up of guard shield, air filter unit, direct current (DC) blower fan and control part.The guard shield of bringing the air port into is installed in operator's compartment or outside, compartment, and air filter unit and electric fan assembly are installed in guard shield, and the ventilation inlet in operator's compartment or compartment is located at the motor blower fan place, and the control part of motor is installed in indoor.
Above-mentioned air filter unit is made up of the secondary fil, and primary filter is the sponge layer, and lining is at the guard shield inside face, and the secondary fil is made up of the inferior high efficiency filter material of low-resistance in the sponge layer.
Be provided with deflecting plate and air intake trunnion at operator's compartment or compartment ventilation inlet place in addition, change the deflecting plate direction, thereby change the size and Orientation of air intake by operating handle.
For further specifying feature of the present utility model, described below in conjunction with drawings and Examples.
Fig. 1 Vehicular air purifies air intake dust exhaust structural representation.
Among the figure: 1 operator's compartment or compartment 2 guard shield ventilation inlets, 3 guard shields, 4 primary filters, 5 secondary fils, 6 electric machine supports, 7 motors, 8 fan blades, 9 deflecting plates, 10 air intake trunnions, 11 motor control switch
The working process of Vehicular air clean-up device is as follows:
When the motor energized, the rotation of drive fan blade, adjust the direction and the aperture of deflecting plate, outside air under the effect of blower fan, by the guard shield ventilation inlet after cascade filtration purifies, by trunnion and deflecting plate, be blown in operator's compartment or the compartment, under action of pressure, room air is discharged from each hole, the place, slit in operator's compartment or compartment again, thereby make external dust be difficult to invade in operator's compartment or the compartment, thereby keep indoor air clean.The control part of motor has the function of switch, speed governing and motor counter-rotating, when outdoor wind speed changes, makes intake suitable through speed governing.Utilize reverse function can the part dust in the controlled filter unit be blown out, to reduce clearing times, life-saving.
Advantage of the present utility model: compared with the prior art, it is simple in structure, and cost is low. Make tractor, automobile cab or the air in a car compartment cleaning of sealing difference, improve its environmental condition, be beneficial to physical and mental health, this utility model is widely used.
Claims (3)
1, a kind of Vehicular air purifies the air intake dust exhaust, form by guard shield, air filter unit, direct current (DC) blower fan and control part, it is characterized in that the guard shield of bringing the air port into is installed in operator's compartment or outside, compartment, air filter unit and electric fan assembly are housed in the guard shield, the ventilation inlet in operator's compartment or compartment is located at the motor blower fan place, and electric machine control partly is installed in indoor.
2, Vehicular air according to claim 1 purifies the air intake dust exhaust, it is characterized in that air filter unit is made up of cascade filtration, primary filter is the sponge layer, and lining is at the guard shield inside face, the secondary fil is made up of the inferior high efficiency filter material of low-resistance in the sponge layer.
3, Vehicular air according to claim 1 purifies the air intake dust exhaust, it is characterized in that operator's compartment or compartment ventilation inlet place are provided with deflecting plate and air intake trunnion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219146 CN2128210Y (en) | 1992-06-20 | 1992-06-20 | Air Cleaning and inlet dust-removing device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219146 CN2128210Y (en) | 1992-06-20 | 1992-06-20 | Air Cleaning and inlet dust-removing device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128210Y true CN2128210Y (en) | 1993-03-17 |
Family
ID=33766457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219146 Expired - Fee Related CN2128210Y (en) | 1992-06-20 | 1992-06-20 | Air Cleaning and inlet dust-removing device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128210Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364795C (en) * | 2004-06-21 | 2008-01-30 | 丰田自动车株式会社 | Dust reducing apparatus for vehicle |
| CN102303501A (en) * | 2011-06-23 | 2012-01-04 | 龙工(上海)机械制造有限公司 | Cab capable of reducing dust pollution |
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
-
1992
- 1992-06-20 CN CN 92219146 patent/CN2128210Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364795C (en) * | 2004-06-21 | 2008-01-30 | 丰田自动车株式会社 | Dust reducing apparatus for vehicle |
| CN102303501A (en) * | 2011-06-23 | 2012-01-04 | 龙工(上海)机械制造有限公司 | Cab capable of reducing dust pollution |
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |