CN202638177U - Double-layer concave-convex honeycombed filter screen - Google Patents
Double-layer concave-convex honeycombed filter screen Download PDFInfo
- Publication number
- CN202638177U CN202638177U CN 201220186572 CN201220186572U CN202638177U CN 202638177 U CN202638177 U CN 202638177U CN 201220186572 CN201220186572 CN 201220186572 CN 201220186572 U CN201220186572 U CN 201220186572U CN 202638177 U CN202638177 U CN 202638177U
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- filter screen
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- grid
- concave
- framework
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Abstract
The utility model discloses a double-layer concave-convex honeycombed filter screen which consists of a frame and filter screens. The filter screens and the frame are integrated by injection molding, so that the structural firmness of the filter screen device is improved, the strength of bonding the filter screen at the frame is increased, and the problems of defected edges or wire escape are solved. The filter screens are arranged in two layers, and the grids of the filter screens on the front and the back sides are both designed with the funnel-shaped concave-convex structure to form a labyrinth-like honeycomb structure between the two layers of filter screens; and the honeycomb structure can increase the dust-capturing capacity of the filter screens, reduce the frequency of routinely cleaning the air inlet and improve the practicability.
Description
(1) technical field
The utility model relates to a kind of airstrainer, is specifically related to a kind of double-deck concave-convex type honeycomb screen pack that can be applicable in the air-conditioning air intake filter.
(2) background technology
In large power air-conditioned equipment commonly used, air inlet and air outlet all adopt filter screen device to come dust in the filtered air, for large power air-conditioned system, the most frequent to the filter screen cleaning of air inlet also is the easiest, but for the large power air-conditioned equipment in some specific fields of employment, as relate to the field of employment of more or some textile industries of dust, because air inlet filter screen easily blocks the serviceability that affects air-conditioning equipment, therefore be necessary to provide the filter net device that a kind of dust containing capacity is large and needn't often clear up, to reduce the daily cleaning workload to the air-conditioning air inlet.
(3) summary of the invention
The utility model mainly provides the double-deck concave-convex type honeycomb screen pack that a kind of simple in structure, dust containing capacity is large and needn't often clear up, and main technical schemes is as follows:
A kind of double-deck concave-convex type honeycomb screen pack is comprised of framework and filter screen.Described framework is the tetragonal body structure, the material of framework adopts plastic material, and consisted of by housing, horizontal grid and perpendicular grid, horizontal grid are provided with three roads, two roads that perpendicular grid are established, horizontal grid and perpendicular grid consist of 12 grids that size is impartial in the circle body outside altogether, are provided with filter screen in the grid, and filter screen and framework are integral type injection mo(u)lding structure; One side of described housing also is provided with handle.
As preferably, filter screen described in the utility model adopts double-deck the setting, and positive and negative two filter screen grid all adopts funnelform concave-convex type structural design, form mazy honeycomb cavernous structure between the two metafiltration nets, the honeycomb cavernous structure that forms can improve the appearance dirt rate of filter screen, can reduce the daily cleaning number of times to the air inlet place, practicality is stronger.
The beneficial effects of the utility model also are embodied in: filter screen and framework adopt the integrated injection forming structure, have greatly improved the structure fastness of filter net device, and filter screen is high at the firmness at framework place, are difficult for producing the phenomenons such as defect limit and running.
(4) description of drawings
Fig. 1 is topology view of the present utility model
(5) specific embodiment
As shown in drawings, a kind of double-deck concave-convex type honeycomb screen pack described in the utility model is comprised of framework and filter screen.Framework is the tetragonal body structure, the material of framework adopts plastic material, and consisted of by housing 1, horizontal grid 2 and perpendicular grid 3, horizontal grid 2 are provided with three roads, two roads that perpendicular grid 3 are established, horizontal grid 2 and perpendicular grid 3 consist of 12 grids that size is impartial altogether in the framework of housing 1, be provided with filter screen 5 in the grid, filter screen 5 is integral type injection mo(u)lding structure with framework, filter screen 5 adopts double-deck the setting, and positive and negative two filter screen grid all adopts funnelform concave-convex type structural design, forms mazy honeycomb cavernous structure between two metafiltration nets 5; One side of housing 1 also is provided with handle 4.
Claims (4)
1. double-deck concave-convex type honeycomb screen pack, comprise framework and filter screen, it is characterized in that: described framework is the tetragonal body structure, the material of framework adopts plastic material, and consisted of by housing, horizontal grid and perpendicular grid, horizontal grid are provided with three roads, and two roads that perpendicular grid are established, horizontal grid and perpendicular grid consist of 12 grids that size is impartial in the circle body outside altogether.
2. a kind of double-deck concave-convex type honeycomb screen pack according to claim 1, it is characterized in that: described filter screen and framework are integral type injection mo(u)lding structure.
3. a kind of double-deck concave-convex type honeycomb screen pack according to claim 1, it is characterized in that: described filter screen adopts double-deck the setting, and positive and negative two filter screen grid all adopts funnelform concave-convex type structural design, forms mazy honeycomb cavernous structure between the two metafiltration nets.
4. a kind of double-deck concave-convex type honeycomb screen pack according to claim 1, it is characterized in that: a side of described housing also is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186572 CN202638177U (en) | 2012-04-16 | 2012-04-16 | Double-layer concave-convex honeycombed filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186572 CN202638177U (en) | 2012-04-16 | 2012-04-16 | Double-layer concave-convex honeycombed filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638177U true CN202638177U (en) | 2013-01-02 |
Family
ID=47407359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186572 Expired - Fee Related CN202638177U (en) | 2012-04-16 | 2012-04-16 | Double-layer concave-convex honeycombed filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062824A (en) * | 2013-01-15 | 2013-04-24 | 宁波鸿图工业设计有限公司 | Core structure of box type warmer |
| CN107928598A (en) * | 2017-11-24 | 2018-04-20 | 宁波欧琳厨具有限公司 | A kind of cleaning machine filter and its mounting structure |
| CN113669903A (en) * | 2021-09-05 | 2021-11-19 | 郑国水 | High-temperature heat pump vacuum boiler heating equipment |
-
2012
- 2012-04-16 CN CN 201220186572 patent/CN202638177U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062824A (en) * | 2013-01-15 | 2013-04-24 | 宁波鸿图工业设计有限公司 | Core structure of box type warmer |
| CN107928598A (en) * | 2017-11-24 | 2018-04-20 | 宁波欧琳厨具有限公司 | A kind of cleaning machine filter and its mounting structure |
| CN113669903A (en) * | 2021-09-05 | 2021-11-19 | 郑国水 | High-temperature heat pump vacuum boiler heating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130102 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |