CN210409933U - Metal mesh plate type filter - Google Patents
Metal mesh plate type filter Download PDFInfo
- Publication number
- CN210409933U CN210409933U CN201920850286.0U CN201920850286U CN210409933U CN 210409933 U CN210409933 U CN 210409933U CN 201920850286 U CN201920850286 U CN 201920850286U CN 210409933 U CN210409933 U CN 210409933U
- Authority
- CN
- China
- Prior art keywords
- mesh
- material layer
- filter material
- layers
- outer frame
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a metal mesh plate formula filter, metal mesh plate formula filter sets up the air intake department at the air conditioner, metal mesh plate formula filter includes frame and 20 mesh steel mesh support, 20 mesh steel mesh support detachably sets up in the frame, 20 mesh steel mesh support both sides are equipped with first single face filter material layer and second single face filter material layer respectively, first single face filter material layer is located the air inlet side of frame, second single face filter material layer is located the air-out side of frame, first single face filter material layer and second single face filter material layer all include the tensile aluminium net of two-layer hexagonal hole and four layers rhombus cockle face aluminium mesh, and these four layers rhombus cockle face aluminium mesh set gradually between the tensile aluminium net of two-layer hexagonal hole. The utility model discloses simple structure, convenient to use compares conventional metal mesh resistance lower, and efficiency is compared the nylon wire and is higher, maintains portably simultaneously.
Description
Technical Field
The utility model relates to a filter, concretely relates to metal mesh plate formula filter.
Background
In an environment with large particles and a large quantity, particularly a desert environment, a plate-type prefilter is commonly used at an air inlet of an air conditioner to protect a primary filter of an air conditioner box, and the filter generally requires small resistance, easy maintenance, rat prevention and insect prevention. Two types of mainstream prefiltering exist, one is a nylon mesh plate type filter, and the other is a metal mesh plate type filter. The nylon net filter is made by fixing 1-2 layers of 40-mesh nylon on a metal frame, so that the resistance and the efficiency are low; the metal net is protected as business turn over wind face by aluminium/stainless steel folding tensile otter board, and the lining aluminium/stainless steel folding tensile net or stainless steel wadding make, and the resistance is higher than nylon wire netting board formula filter, and efficiency is also higher simultaneously.
The nylon mesh number of the nylon mesh plate type filter is low, the filtering efficiency is low (below G2), the number of layers of the finished nylon mesh is small, and the rat-proof capability of the finished nylon mesh plate type filter is poor compared with that of a metal mesh. After the inlayer was passed through to outside granule to metal mesh plate formula filter, the flocculent filter material does not have large granule inner channel, and the filter material inlayer of having a discount only rolls over to there being the passageway, and inside granule is difficult to be cleared up out, and its resistance can increase gradually under the simple maintenance condition, and wholly disassemble clean equipment again after the waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem to a metal mesh plate formula filter is provided.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a metal mesh plate formula filter, metal mesh plate formula filter sets up in the air intake department of air conditioner, metal mesh plate formula filter includes frame and 20 mesh steel mesh support, 20 mesh steel mesh support detachably sets up in the frame, 20 mesh steel mesh support both sides are equipped with first single face filter material layer and second single face filter material layer respectively, first single face filter material layer is located the air inlet side of frame, second single face filter material layer is located the air-out side of frame, first single face filter material layer and second single face filter material layer all include two-layer hexagonal hole tensile aluminium net and four-layer rhombus cockle face aluminium net, and these four-layer rhombus cockle face aluminium net set gradually between two-layer hexagonal hole tensile aluminium net.
In a preferred embodiment of the present invention, the steel net bracket is connected to the outer frame by M4 rivets.
In a preferred embodiment of the present invention, the outer frame is provided with a plurality of dust removing openings.
In a preferred embodiment of the present invention, the 20-mesh steel net support is formed by folding a 20-mesh stainless steel net
The utility model has the advantages that:
the utility model discloses simple structure, convenient to use compares conventional metal mesh resistance lower, and efficiency is compared the nylon wire and is higher, maintains portably simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention
Fig. 2 is a side view of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, the present invention provides a metal mesh plate type filter, which is disposed at an air inlet of an air conditioner, for filtering gas entering the air conditioner, and includes an outer frame 100 and a 20 mesh steel mesh bracket 200.
The outer frame 100 may be directly installed at the air inlet of the air conditioner, and particularly, a hasp or a buckle may be disposed on a side of the outer frame 100, so that the outer frame 100 may be directly detachably fixed at the air inlet of the air conditioner through the hasp or the buckle.
The shape of the outer frame 100 is matched with the air inlet of the air conditioner, and may be rectangular.
The 20-mesh steel net bracket 200, which is formed by folding a 20-mesh stainless steel net, is detachably installed in the outer frame 100, and can be connected by M4 rivets 210.
A first single-sided filter material layer 310 and a second single-sided filter material layer 320 are respectively arranged on two sides of the 20-mesh steel mesh bracket 200, the first single-sided filter material layer 310 is positioned on the air inlet side of the outer frame 100, the second single-sided filter material layer 320 is positioned on the air outlet side of the outer frame 100, and external air entering through an air inlet of the air conditioner can be filtered through the first single-sided filter material layer 310 first and then filtered through the second single-sided filter material layer 320.
The first single-side filter material layer 310 and the second single-side filter material layer 320 have the same structure and are both composite structures, so that the installation is convenient, the first single-side filter material layer 310 and the second single-side filter material layer 320 specifically comprise two layers of hexagonal hole stretching aluminum nets 410 and four layers of diamond-shaped corrugated surface aluminum nets 420, and the four layers of diamond-shaped corrugated surface aluminum nets 420 are sequentially arranged between the two layers of hexagonal hole stretching aluminum nets 410.
Therefore, the filtering effect can be greatly improved through the arrangement of the two layers of hexagonal hole stretching aluminum nets 410 and the four layers of diamond corrugated surface aluminum nets 420.
And the four layers of diamond corrugated surface aluminum meshes 420 are lined between the two layers of hexagonal hole stretching aluminum meshes 410, so that a flat 6-layer composite filter layer is formed, and the resistance is greatly reduced.
In addition, the hexagonal holes in the hexagonal hole stretched aluminum mesh 410 and the rhombic holes in the rhombic corrugated aluminum mesh 420 can be arranged in a staggered manner, so that the filtering effect can be further improved.
A plurality of dust removing holes 110 can be formed in the side frame of the outer frame 100, and the particle impurities filtered out from the inner frame 100 can be discharged through the dust removing holes 110, so that the cleaning and maintenance are facilitated.
In addition, a filter screen can be arranged on the air outlet side of the outer frame 100, the aperture of the filter screen is smaller than the aperture of the hexagonal holes in the hexagonal hole stretched aluminum mesh 410 and the aperture of the diamond holes in the diamond corrugated surface aluminum mesh 420, and then the residual micro particles in the air after passing through the first single-side filter material layer 310 and the second single-side filter material layer 320 can be filtered, so that the filtering effect is further improved.
The filter screen specifically can be the active carbon filter screen, makes this application like this when filterable, still can get rid of the peculiar smell in the gas, improves the comfort level.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The metal mesh plate type filter is characterized by being arranged at an air inlet of an air conditioner and comprising an outer frame and a 20-mesh steel mesh support, wherein the 20-mesh steel mesh support is detachably arranged in the outer frame, a first single-face filter material layer and a second single-face filter material layer are respectively arranged on two sides of the 20-mesh steel mesh support, the first single-face filter material layer is located on the air inlet side of the outer frame, the second single-face filter material layer is located on the air outlet side of the outer frame, the first single-face filter material layer and the second single-face filter material layer respectively comprise two layers of hexagonal hole stretching aluminum meshes and four layers of rhombic wrinkled aluminum meshes, and the four layers of rhombic wrinkled aluminum meshes are sequentially arranged between the two layers of hexagonal hole stretching aluminum meshes.
2. A expanded metal filter according to claim 1, wherein said steel mesh bracket is connected to the outer frame by M4 rivets.
3. A metallic mesh panel filter according to claim 1 wherein said outer frame has a plurality of dust ports.
4. A expanded metal filter according to claim 1 wherein said 20 mesh steel mesh support is formed by folding a 20 mesh stainless steel mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850286.0U CN210409933U (en) | 2019-06-05 | 2019-06-05 | Metal mesh plate type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850286.0U CN210409933U (en) | 2019-06-05 | 2019-06-05 | Metal mesh plate type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409933U true CN210409933U (en) | 2020-04-28 |
Family
ID=70374485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920850286.0U Active CN210409933U (en) | 2019-06-05 | 2019-06-05 | Metal mesh plate type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577275A (en) * | 2020-10-30 | 2021-03-30 | 广州迈普再生医学科技股份有限公司 | Clean workbench for drying medical high polymer materials |
-
2019
- 2019-06-05 CN CN201920850286.0U patent/CN210409933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577275A (en) * | 2020-10-30 | 2021-03-30 | 广州迈普再生医学科技股份有限公司 | Clean workbench for drying medical high polymer materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6540805B2 (en) | High-performance filter for intake air for gas turbine, and filter unit using such filter for intake air for gas turbine | |
| US11373771B2 (en) | Finned strainer | |
| US4904288A (en) | Filter element for circulating air systems | |
| US4610705A (en) | Filter for ductless range hood | |
| US2327184A (en) | Filter body | |
| CN210409933U (en) | Metal mesh plate type filter | |
| WO2000006287A1 (en) | Pleated filter and method of making the same | |
| CN201832511U (en) | Filter box for air supply system | |
| CN210107523U (en) | Oil smoke gas filtering and purifying net | |
| CN217449373U (en) | Oil mist filter with novel oil mist filter cylinder | |
| CN206577545U (en) | A kind of atm number Multiple air filter | |
| CN107970703B (en) | Filter device for range hood | |
| CN210385208U (en) | Deoiling metal mesh plate type filter | |
| CN211058927U (en) | Marine gas-water salt-fog separating device suitable for cabin air intake | |
| CN211411364U (en) | Metal net filter capable of filtering oil stain | |
| CN212818754U (en) | Ventilating duct with air purifying and filtering functions | |
| CN215352594U (en) | Particulate filter | |
| CN213542760U (en) | Air duct type dust removal and purification device with humidifying function | |
| CN102840616A (en) | Oil smoke purification device with multiple oil smoke purification functions | |
| CN216223126U (en) | Metal filters with self-cleaning function | |
| CN211411410U (en) | Novel pleated filter | |
| CN208115368U (en) | A kind of high temperature resistant folder filter | |
| CN212039516U (en) | Sawtooth-shaped filter screen | |
| CN218794677U (en) | Composite filter screen and gas separation and recovery device | |
| CN214249948U (en) | Self-cleaning energy-saving fresh air treatment section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |