CN100595083C - Air-condictioning ventilating unit inside vehicle driving cab - Google Patents
Air-condictioning ventilating unit inside vehicle driving cab Download PDFInfo
- Publication number
- CN100595083C CN100595083C CN200810045637A CN200810045637A CN100595083C CN 100595083 C CN100595083 C CN 100595083C CN 200810045637 A CN200810045637 A CN 200810045637A CN 200810045637 A CN200810045637 A CN 200810045637A CN 100595083 C CN100595083 C CN 100595083C
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- air
- main body
- air channel
- wind apparatus
- cockpit
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Abstract
The invention discloses an air-conditioning ventilation device in the cockpit of a vehicle, which consists of a main air duct (3) and an air outlet device, wherein, the main air duct (3) is arranged at the bottom part of the floor of the cockpit, an air inlet opening is directly connected with a front air outlet opening of the evaporator of an air conditioner (1), the air outlet opening is connected with the corresponding air outlet device, the cold air or hot air is introduced into the bottom part of the floor of the cockpit, and then the cold air or the hot air is introduced to each requiredposition through the air outlet device in the cockpit. The invention overcomes the defaults of the prior art that the occupied space is large, the activity space for the operators is affected, and the temperature in the cockpit is not even, and provides the air-conditioning ventilation device with quick and balanced indoor temperature adjustment, succinct cockpit and small occupied space in the vehicle cockpit, and the air-conditioning ventilation device can be used for various vehicles.
Description
Technical field
The present invention relates to carry the pipeline of vent air, particularly the indoor air-conditioning air-conditioning blower unit of vehicular drive.
Background technology
In order to improve operator's working environment, in the driving compartment of a lot of construction machinery and equipment air-conditioning is installed all.Generally speaking, cold air or hot gas directly blow out from the evaporator of air-conditioning, and not only temperature traverse is slow in the driving compartment, and indoor temperature everywhere is uneven in temperature, and are difficult to satisfy the defrosting requirement of front and back glass port.In order to address these problems, the air-conditioning of part driving compartment has disposed the air channel, but these air channels are more single and protrude in driving compartment, has occupied very big space, influences operator's activity space.
Summary of the invention
At above-mentioned drawback, the invention provides the air-conditioning blower unit in a kind of vehicle cab.
Air-conditioning blower unit in the vehicle cab is by main body air channel 3 and go out wind apparatus and form, main body air channel 3 places the bottom on driving compartment floor, the evaporator front air outlet of ventilation inlet and A/C 1 directly links, air outlet with go out wind apparatus accordingly and be connected, cold wind or hot blast are guided to the floor bottoms of driving compartment, by the wind apparatus that goes out in the driving compartment cold wind or hot blast are incorporated into the position that each needs again.
The invention has the beneficial effects as follows that indoor temperature change generated in case is fast, indoor temperature equalization, occupation space is little, makes driving compartment clean and tidy.
Description of drawings
The constructional drawing of the air-conditioning blower unit in Fig. 1 vehicle cab.
Fig. 2 front portion goes out the constructional drawing of wind apparatus.
Fig. 3 front portion goes out the constructional drawing of wind apparatus.
The constructional drawing in Fig. 4 main body air channel.
The A of Fig. 5 Fig. 4 schemes to the part.
The constructional drawing in Fig. 6 main body air channel.
Fig. 7 middle part goes out the constructional drawing of wind apparatus.
The specific embodiment
As shown in Figure 1, this air-duct apparatus is by main body air channel 3 and go out wind apparatus and form, main body air channel 3 places the bottom on driving compartment floor, the evaporator front air outlet of ventilation inlet and A/C 1 directly links, air outlet with go out wind apparatus accordingly and be connected, cold wind or hot blast are guided to the floor bottoms of driving compartment, by the wind apparatus that goes out in the driving compartment cold wind or hot blast are incorporated into the position that each needs again.Because the cold wind of air-conditioning or hot blast are by the main body air channel and go out each position that wind apparatus is delivered to driving compartment, make indoor temperature change generated in case fast and balanced.
Because general operation person is the forward position at driving compartment, A/C 1 places the rear portion of driving compartment, front portion and middle part are guided to cold wind or hot blast in the main body air channel 3 of floor bottoms, go out wind apparatus 2 by a front portion respectively again and two middle parts go out wind apparatus 4 air-out.
As Fig. 2, shown in Figure 3, the front portion goes out wind apparatus and mainly forms a casing, has two ventilation inlets 21 to link to each other with following main body air channel, and wind enters casing by two ventilation inlets 21, by the inner structure of casing air intake is reallocated.Wind comes out to realize different functions from different air outlets, mainly plays the effect that glass defrosts at the several air outlets near front screen, and all the other air ports blow to the different directions in the operator's compartment from the front portion.
The air channel agent structure as shown in Figure 3, mobile unimpeded for wind, the main body air channel is adopted the stream line pattern moulding and is cooperated the moulding of driving compartment.Be bottom shape and convenient installation that cooperates driving compartment, the main body air channel can be made several sections, embodiment as shown in Figure 3 is divided into five parts with the main body air channel, i.e. two anterior air outlets, two middle part air outlets and main body air channel body, between every part by being linked to be an integral body after the sealing.
As Fig. 4, shown in Figure 6, in the main body air channel, because of the direction of ventilation inlet 31 is directly led to anterior air outlet pipeline 32, the air quantity of two middle part air outlets 33 is very restricted, in order to improve the intake at middle part, in the air channel, establish a split-wind plate 5, regulate the air quantity of assigning to each air outlet.
At each air outlet of air channel main body, the direction of wind is changed into upwards by level, and the direction of wind is changed into 90 degree, so each air outlet all is the right angle, as shown in Figure 5, by design the effect that suitable arc can play air inducing well, reduce windage at the B place, guarantee the air quantity in the driving compartment.
Middle part exhaust passage device such as Fig. 7 all have two air ports of high and low position on each air channel, middle part, can realize the air-out of diverse location, and direction can be regulated in this kind air port simultaneously, can play the effect of defrosting.
The characteristics that all have tuning, close in all air ports that go out on the wind apparatus can be carried out switching manipulation so as required.
The invention is not restricted to the foregoing description; in design scope of the present invention; the description of book according to the above description, those of ordinary skill in the art also can make some conspicuous changes, but these changes all should fall within the protection domain of claim of the present invention.
Claims (2)
1, the air-conditioning blower unit in a kind of vehicle cab, by main body air channel (3) with go out wind apparatus and form, wherein main body air channel (3) place the bottom on driving compartment floor, the directly binding of evaporator front air outlet, the air outlet of its ventilation inlet and A/C (1) and go out wind apparatus accordingly and be connected, described to go out wind apparatus be that two middle parts go out wind apparatus (4) and a front portion goes out wind apparatus (2), it is characterized in that:
Described main body air channel (3) is adopted the stream line pattern moulding and is divided into two anterior air outlets, two middle part air outlets and main body air channel body totally five parts, after sealing, be linked to be a main body air channel integral body between every part, be provided with a split-wind plate (5) in the described main body air channel, be used to regulate the air quantity of assigning to each air outlet, the inside camber of the right-angle turning of each air outlet in described main body air channel (3), described front portion goes out wind apparatus and forms a casing, has two ventilation inlets 21 to link to each other with following main body air channel.
2, the air-conditioning blower unit in the vehicle cab according to claim 1 is characterized in that described all air outlets that go out wind apparatus all can regulate direction and air quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045637A CN100595083C (en) | 2008-07-25 | 2008-07-25 | Air-condictioning ventilating unit inside vehicle driving cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045637A CN100595083C (en) | 2008-07-25 | 2008-07-25 | Air-condictioning ventilating unit inside vehicle driving cab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362425A CN101362425A (en) | 2009-02-11 |
| CN100595083C true CN100595083C (en) | 2010-03-24 |
Family
ID=40389100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810045637A Expired - Fee Related CN100595083C (en) | 2008-07-25 | 2008-07-25 | Air-condictioning ventilating unit inside vehicle driving cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100595083C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180078B (en) * | 2011-04-19 | 2012-09-12 | 湖南通达汽车内饰有限责任公司 | Ventilating device for vehicle cab |
| KR101338078B1 (en) * | 2012-03-05 | 2013-12-09 | 현대자동차주식회사 | Structure for inflowing the open air for vehicle |
| CN104048375B (en) * | 2014-05-23 | 2016-06-15 | 武汉理工大学 | Automobile local air environment adjustment system based on thermoelectricity |
-
2008
- 2008-07-25 CN CN200810045637A patent/CN100595083C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101362425A (en) | 2009-02-11 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20150725 |
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| EXPY | Termination of patent right or utility model |