CN206539430U - A kind of desert operating mode truck air conditioning air intake filter - Google Patents

A kind of desert operating mode truck air conditioning air intake filter Download PDF

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Publication number
CN206539430U
CN206539430U CN201720236563.XU CN201720236563U CN206539430U CN 206539430 U CN206539430 U CN 206539430U CN 201720236563 U CN201720236563 U CN 201720236563U CN 206539430 U CN206539430 U CN 206539430U
Authority
CN
China
Prior art keywords
filter
air inlet
air
inlet pipe
housing
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
Application number
CN201720236563.XU
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Chinese (zh)
Inventor
李敬斌
周尚增
李新光
阮昆
陈培可
陈宇果
曹桐军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201720236563.XU priority Critical patent/CN206539430U/en
Application granted granted Critical
Publication of CN206539430U publication Critical patent/CN206539430U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

The utility model discloses a kind of desert operating mode truck air conditioning air intake filter, including air blower and filter, the interior circulation air inlet of the air blower is provided with non-woven fabrics filter core, the outer circulation air inlet of the air blower is connected by the gas outlet of pipe-and-filter, the air inlet of the filter is communicated with air inlet pipe, the filter includes housing, safety filter element and main filter core are coaxially installed with the housing, the air inlet of the filter is located at the axial top side of housing, the gas outlet of the filter is located at the radial direction side of housing, fixing axle is coaxially installed with the body of the air inlet pipe, the fixing axle radial equipartition has multiple swirl vanes, the inwall of the air inlet pipe is equipped with dust collecting trough, the radial direction side of the air inlet pipe offers dust removal port in the bottom land position of dust collecting trough.Engineering truck air conditioning filter effect difference problem under adverse circumstances, lifts air conditioning filter quality when the utility model solves outer circulation.

Description

A kind of desert operating mode truck air conditioning air intake filter
Technical field
The utility model is related to air filter for automobile device, particularly a kind of desert operating mode truck air conditioning inlet air filtration dress Put.
Background technology
At present, truck air conditioning air inlet is typically using 300 pairs of the nylon wire of installation before the interior circulation air inlet 200 of air blower 100 Driving room air is filtered, outer circulation air inlet 400 installs paper filter core 500 and air is filtered, and is specifically shown in Fig. 1, When opening air-conditioning, air enters air-conditioner host through filter and sent out from gas outlet, reaches air filtration purpose, such a filtering side Formula is only capable of filtering winged insect, air suspension (catkin), and filtration is not just had to the less particulate matter of diameter.
For desert Environment region, due to dry, dust is very big, and sandy environment is tiny, using nylon wire or filter When paper is filtered, sandy environment can enter air channel, cause air outlet to have dust phenomenon, have a strong impact on vehicle and use.
Utility model content
The purpose of this utility model is to provide a kind of desert operating mode truck air conditioning air intake filter, and it can solve the problem that outer follow Engineering truck air conditioning filter effect difference problem under adverse circumstances, lifts air conditioning filter quality during ring.
The utility model provides a kind of desert operating mode truck air conditioning air intake filter, including air blower and filter, The interior circulation air inlet of the air blower is provided with non-woven fabrics filter core, and the outer circulation air inlet of the air blower passes through pipeline and mistake The gas outlet connection of filter, the air inlet of the filter is communicated with air inlet pipe, and the filter is included in housing, the housing Safety filter element and main filter core are coaxially installed with, the air inlet of the filter is located at the axial top side of housing, the filter Gas outlet is located in the radial direction side of housing, the body of the air inlet pipe and is coaxially installed with fixing axle, and the fixed Axial and radial is equal Multiple swirl vanes are furnished with, the inwall of the air inlet pipe is equipped with dust collecting trough, and the radial direction side of the air inlet pipe is in dust collecting trough Bottom land position offers dust removal port.
A kind of desert operating mode truck air conditioning air intake filter as described above, these, it is preferred to, the dust collecting trough Side wall is gradually formed slopely flare openings to the body axle center of air inlet pipe.
A kind of desert operating mode truck air conditioning air intake filter as described above, these, it is preferred to, the swirl vane For spiral arcuation.
A kind of desert operating mode truck air conditioning air intake filter as described above, these, it is preferred to, the air inlet pipe Air inlet, which is located at the radial direction side on body top, the air inlet of the air inlet pipe, is provided with water conservancy diversion gas hood.
Compared with prior art, the utility model in air inlet pipe by adding swirl vane and by outer circulation air inlet Filter be installed as double-stage air cleaner, when solving outer circulation under adverse circumstances engineering truck air conditioning filter effect difference ask Topic, lifts air conditioning filter quality.
Brief description of the drawings
Fig. 1 is the structural representation of air conditioning for automobiles air intake filter in the prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is schematic view of the mounting position of the present utility model;
Fig. 4 is the structural representation of filter;
Fig. 5 is the structural representation of air inlet pipe;
Fig. 6 is Fig. 5 A direction views;
Fig. 7 is the swirl vane position axonometric drawing of air inlet pipe;
Fig. 8 is the swirl vane position sectional view of air inlet pipe.
Description of reference numerals:1- air blowers, 2- filters, 3- non-woven fabrics filter cores, 4- air inlet pipe, 5- housings, 6- is filtered safely Core, the main filter cores of 7-, 8- fixing axles, 9- swirl vanes, 10- dust collecting troughs, 11- dust removal ports, 12- water conservancy diversion gas hoods, 100- air blowers, 200- interior circulation air inlets, 300- nylon wires, 400- outer circulation air inlets, 500- paper filter cores, 600- gas outlets.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model Limitation.
Embodiment of the present utility model:As shown in Fig. 2 to Fig. 8, a kind of desert operating mode truck air conditioning air intake filter, bag Air blower 1 and filter 2 are included, the interior circulation air inlet of the air blower 1 is provided with outside non-woven fabrics filter core 3, the air blower 1 Circulate air inlet to connect by the gas outlet of pipe-and-filter 2, the air inlet of the filter 2 is communicated with air inlet pipe 4, described Filter 2 includes being coaxially installed with safety filter element 6 and main filter core 7, the air inlet of the filter 2 in housing 5, the housing 5 Located at the axial top side of housing 5, the gas outlet of the filter 2 is located at the radial direction side of housing 5, the body of the air inlet pipe 4 Fixing axle 8 is inside coaxially installed with, the radial equipartition of fixing axle 8 there are multiple swirl vanes 9, and the inwall ring of the air inlet pipe 4 is set There is dust collecting trough 10, the radial direction side of the air inlet pipe 4 offers dust removal port 11 in the bottom land position of dust collecting trough 10.
Operation principle of the present utility model is:Air blower 1 is arranged in cabin interior, and filter 2 is fixed on by support The driver's cabin back lower place, is connected, air inlet pipe 4 is fixed on driving by the pipeline being arranged on under-cab chassis with air blower 1 Room left back.
When air-conditioning opens outer circulation pattern, outside air enters air inlet pipe 4, air under engine action through kuppe And dust in air impurity produces under the effect of swirl vane 9 and adjusts swirling motion, the movement velocity of the impurity such as dust is more than sky Gas movement velocity, it is separated under tube wall effect, and dust accretions are in dust collecting trough 10, and through preliminary filtering, gas enters filtering There are two grades of collapsible micropore filter elements of non-woven fabrics inside device 2, filter 2, main filter core 7 and safety filter element 6 are filtration cores, are The collapsible micropore filter element of non-woven fabrics, realizes that particulates are thoroughly filtered, its filter efficiency reaches using two-stage structure More than 99.5%, clean air enters through the outer circulation air inlet of air blower 1 and driven under the effect of air blower 1 after being filtered through filter 2 Room air-conditioner host is sailed, clean air is provided to indoor occupant is driven.
During routine use, driver can open door and window and be used to take a breath sometimes, and dust is now had unavoidably and enters driving Room, when air-conditioning opens interior circulation pattern, drives after room air is filtered under the effect of air blower 1 through non-woven fabrics filtration core and enters Driver's cabin air-conditioner host, clean air is provided to indoor occupant is driven.
As the optimal technical scheme of the present embodiment, the side wall of the dust collecting trough 10 is gradually to the body axle center of air inlet pipe 4 Flare openings are formed slopely, such back taper opening can at utmost absorb dust and be convenient to clean dust collecting trough 10.
As the optimal technical scheme of the present embodiment, shown swirl vane 9 is spiral arcuation, more efficient, it is easy to be roused Blower fan 1 drives and realizes rotary eccentric movement, and the centrifugal force that dust is subject to is maximum and distribution of force is uniform.
As the optimal technical scheme of the present embodiment, the air inlet of the air inlet pipe 4 is located at the radial direction side on body top, Water conservancy diversion gas hood 12 is provided with the air inlet of the air inlet pipe 4, by setting water conservancy diversion gas hood 12 so that enter the air-flow of air inlet pipe 4 Steadily, dust is evenly distributed, and is conducive to further filtering.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure , all should be in protection domain of the present utility model when showing covered spirit.

Claims (4)

1. a kind of desert operating mode truck air conditioning air intake filter, including air blower (1) and filter (2), the air blower (1) Interior circulation air inlet non-woven fabrics filter core (3) is installed, the outer circulation air inlet of the air blower (1) passes through pipe-and-filter (2) gas outlet connection, the air inlet of the filter (2) is communicated with air inlet pipe (4), it is characterised in that:The filter (2) Including housing (5), safety filter element (6) and main filter core (7), the air inlet of the filter (2) are coaxially installed with the housing (5) Mouth is located at the axial top side of housing (5), and the gas outlet of the filter (2) is located at the radial direction side of housing (5), the air inlet pipe (4) be coaxially installed with fixing axle (8) in body, fixing axle (8) radial equipartition has multiple swirl vanes (9), it is described enter The inwall of tracheae (4) is equipped with dust collecting trough (10), and the radial direction side of the air inlet pipe (4) is opened in the bottom land position of dust collecting trough (10) Provided with dust removal port (11).
2. operating mode truck air conditioning air intake filter in desert according to claim 1, it is characterised in that:The dust collecting trough (10) side wall is gradually formed slopely flare openings to the body axle center of air inlet pipe (4).
3. operating mode truck air conditioning air intake filter in desert according to claim 1, it is characterised in that:The swirl vane (9) it is spiral arcuation.
4. operating mode truck air conditioning air intake filter in desert according to claim 1, it is characterised in that:The air inlet pipe (4) air inlet, which is located at the radial direction side on body top, the air inlet of the air inlet pipe (4), is provided with water conservancy diversion gas hood (12).
CN201720236563.XU 2017-03-13 2017-03-13 A kind of desert operating mode truck air conditioning air intake filter Expired - Fee Related CN206539430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720236563.XU CN206539430U (en) 2017-03-13 2017-03-13 A kind of desert operating mode truck air conditioning air intake filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720236563.XU CN206539430U (en) 2017-03-13 2017-03-13 A kind of desert operating mode truck air conditioning air intake filter

Publications (1)

Publication Number Publication Date
CN206539430U true CN206539430U (en) 2017-10-03

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CN201720236563.XU Expired - Fee Related CN206539430U (en) 2017-03-13 2017-03-13 A kind of desert operating mode truck air conditioning air intake filter

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506075A (en) * 2018-04-17 2018-09-07 北京汽车研究总院有限公司 A kind of engine breathing system and automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506075A (en) * 2018-04-17 2018-09-07 北京汽车研究总院有限公司 A kind of engine breathing system and automobile

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171003

Termination date: 20200313