CN212400848U - Air filtering device of automobile air conditioner - Google Patents
Air filtering device of automobile air conditioner Download PDFInfo
- Publication number
- CN212400848U CN212400848U CN202021161963.7U CN202021161963U CN212400848U CN 212400848 U CN212400848 U CN 212400848U CN 202021161963 U CN202021161963 U CN 202021161963U CN 212400848 U CN212400848 U CN 212400848U
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- China
- Prior art keywords
- air
- air inlet
- frame body
- frame
- air conditioner
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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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air filtering device of an automobile air conditioner, which comprises an air inlet shell and a warm air accessory, wherein the air inlet shell is connected with an air conditioner box body and is used as an air inlet channel of the air conditioner box body; be equipped with air cleaner between the air intake of air inlet casing and the warm braw annex and protect the frame, air cleaner protects the frame and includes frame body and braced frame, the frame body compresses tightly through the warm braw annex and fixes the air intake terminal surface at the air inlet casing, braced frame sets up the air intake inboard at the air inlet casing and links to each other with the frame body inward flange of limit, braced frame inboard sets up air cleaner. The utility model provides a production efficiency that air filter exists of the limited motorcycle type of on-vehicle air conditioner installation space such as well ka low, the poor problem of filter effect.
Description
Technical Field
The utility model relates to an air filter of vehicle air conditioner.
Background
To the limited motorcycle type of on-vehicle air conditioner installation space such as well calorie, owing to can't adopt passenger car air filter structure, air filter is mostly the nylon wire structure of individual layer.
This may have the following problems:
1. the comfort is poor, and because only a nylon net is used, the mesh is large, the density is low, air cannot be effectively filtered, and only larger objects such as leaves, stones and the like can be prevented from entering the air conditioning box;
2. the nylon net is required to be pressed into a die to be integrally formed during manufacturing, so that the manufacturing efficiency is low;
3. the filtration efficiency of 0.3 micron is less than 95 percent under the standard of GB/T32085.1-2015 by testing with A2 dust.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a novel air filter suitable for the limited motorcycle type of on-vehicle air conditioner installation space such as well ka, the problem that production efficiency is low, the filter effect is poor that solve current this type of motorcycle type air filter and exist.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an air filtering device of an automobile air conditioner comprises an air inlet shell and a warm air accessory, wherein the air inlet shell is connected with an air conditioner box body and is used as an air inlet channel of the air conditioner box body; the method is characterized in that: be equipped with air cleaner between the air intake of air inlet casing and the warm braw annex and protect the frame, air cleaner protects the frame and includes frame body and braced frame, the frame body compresses tightly through the warm braw annex and fixes in the air intake outside of air inlet casing, braced frame sets up the air intake inboard at the air inlet casing and links to each other with the frame body inward flange of limit, and the braced frame inboard sets up air cleaner.
Furthermore, the external dimension of the supporting frame body is matched with the inner cavity of the air inlet shell; the inner side size of the supporting frame body is matched with the external size of the air filter.
Further, the side frame body and the supporting frame body are integrally formed.
Furthermore, the air inlet shell, the side frame body and the hot air accessory are fixed through fastening screws.
Furthermore, a sealing sponge is arranged between the air inlet of the air inlet shell and the side frame body.
Has the advantages that:
1. the utility model discloses utilize the limited space of current vehicle air conditioning case air inlet casing and warm braw annex, place air cleaner in air cleaner protects the frame, wholly put into the air inlet casing, the warm braw annex of recycling compresses tightly fixedly, does not need to change original air conditioning case and whole car structure, can assemble the air cleaner who has dustproof, test 0.3 micron filtration efficiency and reach more than 95% function with A2 dirt under GBT-32085.1's standard in original space, can intake air filtration effect by a wide margin, promote the interior comfort level of car;
2. the air filter is arranged in the air filter protection frame, a nylon net structure is omitted, the air filter protection frame is not pressed into the nylon net during injection molding, and production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-air intake shell; 2-air inlet; 3-supporting the frame body; 4-side frame body; 5-an air filter; 6-warm air accessories; 7-bolt; 8-sealing sponge.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a vehicle air conditioner's air filter, including air inlet casing 1 and warm braw annex 6, air inlet casing 1 links to each other with the air-conditioning box, is used as the inlet air channel of air-conditioning box, and warm braw annex 6 is installed at the air intake of air inlet casing 1 for the water conservancy diversion air blocks the foreign matter. Air cleaner protects the frame to add between the air intake of air inlet casing 1 and warm braw annex 6, air cleaner protects the frame and includes frame body 4 and braced frame body 3, frame body 4 compresses tightly through warm braw annex 6 and fixes in the air intake outside of air inlet casing 1, braced frame body 3 sets up in the air intake of air inlet casing 1 inboard and with frame body 3 interior limit continuous, braced frame body 3 inboard sets up air cleaner 5.
The external dimension of the supporting frame body 3 is matched with the inner cavity of the air inlet shell 1, so that the cross section area of the air filter 5 can be maximized, and the stability of the supporting frame body 3 is better; the inside dimension of the supporting frame 3 is matched with the external dimension of the air filter 5. The length and width of boundary in braced frame body 3 is designed according to 5 specifications of air cleaner completely, and 5 thickness of air cleaner equals the distance of 3 bottoms of braced frame body to warm braw annex 6, can protect frame and the complete parcel of warm braw annex 6 through air cleaner like this and live air cleaner 5, need not other glue that is similar to, structures such as fix with screw, the design is also favorable to simple operation to change air cleaner 5 like this.
The side frame body 4 and the supporting frame body 3 can be integrally formed through an injection molding process, so that the outer edge of the supporting frame body 3 and the inner edge of the side frame body 4 are connected into a whole, and the assembly is more convenient.
The air inlet shell 1, the side frame body 4 and the warm air accessory 6 can be fixed together through fastening screws, specifically, the three bolts 7 sequentially penetrate through fixing holes in the air inlets of the warm air accessory 6, the side frame body 4 and the air inlet shell 1 from right to left, and the three are integrally fixed.
A circle of sealing sponge 8 is arranged between the air inlet of the air inlet shell 1 and the side frame body 4, so that air is prevented from entering the air conditioning box without passing through the air filter 5. No sealing means is required between the heater attachment 6 and the air filter protection frame.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An air filtering device of an automobile air conditioner comprises an air inlet shell and a warm air accessory, wherein the air inlet shell is connected with an air conditioner box body and is used as an air inlet channel of the air conditioner box body; the method is characterized in that: be equipped with air cleaner between the air intake of air inlet casing and the warm braw annex and protect the frame, air cleaner protects the frame and includes frame body and braced frame, the frame body compresses tightly through the warm braw annex and fixes in the air intake outside of air inlet casing, braced frame sets up the air intake inboard at the air inlet casing and links to each other with the frame body inward flange of limit, and the braced frame inboard sets up air cleaner.
2. An air filtering device of an air conditioner for a vehicle according to claim 1, wherein: the external dimension of the supporting frame body is matched with the inner cavity of the air inlet shell; the inner side size of the supporting frame body is matched with the external size of the air filter.
3. An air filtering device of an air conditioner for a vehicle according to claim 1 or 2, wherein: the side frame body and the supporting frame body are integrally formed.
4. An air filtering device of an air conditioner for a vehicle according to claim 3, wherein: the air inlet shell, the side frame body and the warm air accessory are fixed through fastening screws.
5. An air filtering device of an air conditioner for a vehicle according to claim 4, wherein: and a sealing sponge is arranged between the air inlet of the air inlet shell and the side frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161963.7U CN212400848U (en) | 2020-06-22 | 2020-06-22 | Air filtering device of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161963.7U CN212400848U (en) | 2020-06-22 | 2020-06-22 | Air filtering device of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212400848U true CN212400848U (en) | 2021-01-26 |
Family
ID=74406865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161963.7U Active CN212400848U (en) | 2020-06-22 | 2020-06-22 | Air filtering device of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212400848U (en) |
-
2020
- 2020-06-22 CN CN202021161963.7U patent/CN212400848U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Corning road Nanjing City, Jiangsu province 211100 Jiangning Science Park No. 389 Patentee after: Xiezhong International Thermal Management System (Jiangsu) Co.,Ltd. Country or region after: China Address before: No.389, Kening Road, Science Park, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee before: NANJING XIEZHONG AUTO-AIRCONDITIONER (COMPANY) Co.,Ltd. Country or region before: China |