CN219984225U - Large spliced filter screen - Google Patents
Large spliced filter screen Download PDFInfo
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- CN219984225U CN219984225U CN202321274643.6U CN202321274643U CN219984225U CN 219984225 U CN219984225 U CN 219984225U CN 202321274643 U CN202321274643 U CN 202321274643U CN 219984225 U CN219984225 U CN 219984225U
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- Prior art keywords
- splicing
- filter screen
- frame
- rod
- spliced
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- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a large spliced filter screen, which comprises a fixing frame, a splicing frame and a filter screen, wherein fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame, a splicing rod is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame, the splicing rod is of an L-shaped structure, the bottom of the splicing rod is inserted into the fixing holes, a splicing groove is formed in the middle of the lower part of the splicing rod, a pressure spring is arranged in the splicing groove, splicing lugs are fixedly connected to the two ends of the pressure spring, and the splicing lugs protrude out of the splicing rod at one end far away from the pressure spring. According to the utility model, the splicing holes on the mounting frame and the splicing columns on the filter screen are used for insertion and splicing, so that the filter screen is spliced and fixed, and the splicing rods on the splicing frame are inserted into the mounting frame, so that the splicing frame is mounted, the mounting is very convenient, the quick disassembly and the mounting are realized, the time and the labor are saved, and the practical use is facilitated.
Description
Technical Field
The utility model relates to the technical field of filter screens, in particular to a large spliced filter screen.
Background
The filter screen is mainly used for air conditioners, purifiers, smoke exhaust ventilator, air filters, dehumidifiers, dust collectors and the like, is suitable for various different filtering, dust removing and separating requirements, and is suitable for filtering in various industries such as petroleum, chemical industry, mineral products, food, pharmacy and the like. The method has the characteristics of direct filtration, simple process, good air permeability, uniform and stable precision, no leakage, good regeneration performance, high regeneration speed, convenient installation, high efficiency, long service life and the like.
The existing filter screen is mostly fixed on equipment to play a filtering effect, and the filter screen is mostly disposable, once the filter screen is dirty or damaged, the filter screen can only be removed and replaced integrally, the operation is very inconvenient, time and labor are wasted, and therefore the large spliced filter screen is needed to be provided to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a large spliced filter screen so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the large spliced filter screen comprises a fixing frame, a splicing frame and a filter screen, fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame, a splicing rod is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame, the splicing rod is of an L-shaped structure, the bottom of the splicing rod is inserted into the fixing holes, a splicing groove is formed in the middle of the lower part of the splicing rod, a pressure spring is arranged in the splicing groove, splicing protruding blocks are fixedly connected to the two ends of the pressure spring, and the splicing protruding blocks protrude out of the splicing rod far away from one end of the pressure spring.
As a further scheme of the utility model: the inside hollow structure that is of mount, concatenation frame concatenation is inside the centre of mount.
As a further scheme of the utility model: the inside hollow structure that is of splice frame, and splice frame internal surface fixedly connected with mounting bracket all around.
As a further scheme of the utility model: and splicing holes are formed in the middle positions of the surfaces of the mounting frame in the upper, lower, left and right directions.
As a further scheme of the utility model: and splicing columns are fixedly connected to the lower surface of the filter screen in the upper, lower, left and right directions respectively and are correspondingly inserted into the splicing holes.
As still further aspects of the utility model: the filter screen is an upper layer of filter structure and a lower layer of filter structure, and filling cotton is filled in the middle of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the splicing holes on the mounting frame and the splicing columns on the filter screen are used for insertion and splicing, so that the filter screen is spliced and fixed, and the splicing rods on the splicing frame are inserted into the mounting frame, so that the splicing frame is mounted, the installation is very convenient, the bottom of each splicing rod is provided with the splicing protruding blocks, after the splicing rods are inserted into the fixing holes, the splicing protruding blocks are ejected out of the splicing grooves under the action of the pressure springs, the splicing rods are prevented from falling out of the mounting frame, a good fixing effect is achieved, the quick dismounting and mounting are realized, time and labor are saved, and the practical use is facilitated.
Drawings
Fig. 1 is a schematic structural view of a large spliced filter screen.
Fig. 2 is a schematic structural view of a plug rod in a large spliced filter screen.
Fig. 3 is a schematic structural view of a splice frame in a large spliced filter screen.
Fig. 4 is a schematic structural diagram of a filter screen in a large spliced filter screen.
Fig. 5 is a cross-sectional view of the A-A structure of fig. 1.
In the figure: 1-fixing frame, 2-splicing frame, 3-filter screen, 4-inserting rod, 5-inserting groove, 6-inserting convex block, 7-pressure spring, 8-mounting frame, 9-splicing hole, 10-splicing column and 11-filling cotton.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the large spliced filter screen comprises a fixing frame 1, a splicing frame 2 and a filter screen 3, fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame 1, a splicing rod 4 is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame 2, the splicing rod 4 is of an L-shaped structure, the bottom of the splicing rod 4 is inserted into the fixing holes, a splicing groove 5 is formed in the middle of the lower part of the splicing rod 4, a pressure spring 7 is arranged in the splicing groove 5, splicing lugs 6 are fixedly connected to two ends of the pressure spring 7, and the splicing lugs 6 are protruded out of the splicing rod 4 at one end far away from the pressure spring 7.
Preferably, in this embodiment, the fixing frame 1 is of a hollow structure, and the splicing frame 2 is spliced in the middle of the fixing frame 1.
Preferably, in this embodiment, the inside of the splicing frame 2 is a hollow structure, and the periphery of the inner surface of the splicing frame 2 is fixedly connected with a mounting frame 8.
Preferably, in this embodiment, a splicing hole 9 is provided in a middle position of the surface of the mounting frame 8 in the up-down, left-right, and four directions.
The specific explanation is as follows: through fixedly connected with mounting bracket 8 around splice 2 internal surface, and the surface intermediate position of four directions about mounting bracket 8 is provided with splice hole 9, is convenient for fix filter screen 3 on the mounting bracket through the mode of concatenation, makes things convenient for the dismantlement and the installation of filter screen 3.
Examples
Referring to fig. 1-4, the large spliced filter screen comprises a fixing frame 1, a splicing frame 2 and a filter screen 3, fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame 1, a splicing rod 4 is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame 2, the splicing rod 4 is of an L-shaped structure, the bottom of the splicing rod 4 is inserted into the fixing holes, a splicing groove 5 is formed in the middle of the lower part of the splicing rod 4, a pressure spring 7 is arranged in the splicing groove 5, splicing lugs 6 are fixedly connected to two ends of the pressure spring 7, and the splicing lugs 6 are protruded out of the splicing rod 4 at one end far away from the pressure spring 7.
Preferably, in this embodiment, the fixing frame 1 is of a hollow structure, and the splicing frame 2 is spliced in the middle of the fixing frame 1.
Preferably, in this embodiment, the inside of the splicing frame 2 is a hollow structure, and the periphery of the inner surface of the splicing frame 2 is fixedly connected with a mounting frame 8.
Preferably, in this embodiment, a splicing hole 9 is provided in a middle position of the surface of the mounting frame 8 in the up-down, left-right, and four directions.
Preferably, in this embodiment, the splicing columns 10 are fixedly connected to the lower surface of the filter screen 3 in the up-down, left-right directions, and the splicing columns 10 are correspondingly inserted into the splicing holes 9.
The specific explanation is as follows: the surface intermediate position of four directions about mounting bracket 8 is provided with splice hole 9, and is connected with splice post 10 in four directions about the filter screen 3 lower surface respectively, splice post 10 corresponds to insert splice hole 9 in to realize that filter screen 3 pegs on mounting bracket 8, be favorable to the installation and the dismantlement of filter screen 3.
Examples
Referring to fig. 1-5, the large spliced filter screen comprises a fixing frame 1, a splicing frame 2 and a filter screen 3, fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame 1, a splicing rod 4 is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame 2, the splicing rod 4 is of an L-shaped structure, the bottom of the splicing rod 4 is inserted into the fixing holes, a splicing groove 5 is formed in the middle of the lower part of the splicing rod 4, a pressure spring 7 is arranged in the splicing groove 5, splicing lugs 6 are fixedly connected to two ends of the pressure spring 7, and the splicing lugs 6 are protruded out of the splicing rod 4 at one end far away from the pressure spring 7.
Preferably, in this embodiment, the fixing frame 1 is of a hollow structure, and the splicing frame 2 is spliced in the middle of the fixing frame 1.
Preferably, in this embodiment, the inside of the splicing frame 2 is a hollow structure, and the periphery of the inner surface of the splicing frame 2 is fixedly connected with a mounting frame 8.
Preferably, in this embodiment, a splicing hole 9 is provided in a middle position of the surface of the mounting frame 8 in the up-down, left-right, and four directions.
Preferably, in this embodiment, the splicing columns 10 are fixedly connected to the lower surface of the filter screen 3 in the up-down, left-right directions, and the splicing columns 10 are correspondingly inserted into the splicing holes 9.
Preferably, in this embodiment, the filter screen 3 has an upper layer and a lower layer, and the middle of the filter screen 3 is filled with the filling cotton 11.
The specific explanation is as follows: the filter screen 3 is upper and lower two-layer filtration to the middle inside of filter screen 3 is filled with the cotton 11 that fills, sets up two-layer filtration through filter screen 3, and the intussuseption of filter screen 3 is filled with the cotton 11 that fills, makes filter screen 3 have fine filter effect, and the cotton 11 that fills not only has the filter effect, but also can prevent that filter screen 3 from receiving the extrusion and leading to the filter screen damage, has fine filter effect and protection effect.
Working principle: splice is inserted through splice hole 9 on mounting bracket 8 and spliced pole 10 on filter screen 3 to realize that the concatenation of filter screen 3 is fixed, and insert spliced pole 4 in the fixed orifices of mount, through extrusion grafting lug 6, under the effect of pressure spring 7, grafting lug 6 extrudees and enters into grafting groove 5, makes spliced pole 4 enter into the fixed orifices of mount smoothly, after spliced pole 4 inserts the fixed orifices, grafting lug 6 pops out grafting groove 5 under the effect of pressure spring 7, prevents spliced pole 4 from falling out of mount 1, thereby realizes the concatenation formula installation of filter screen 3.
What needs to be specifically stated is: according to the utility model, the splicing holes 9 on the mounting frame 8 and the splicing columns 10 on the filter screen 3 are used for insertion and splicing, so that the filter screen 3 is spliced and fixed, and the splicing rod 4 on the splicing frame 2 is inserted into the fixing frame 1, so that the splicing frame 2 is installed, the installation is very convenient, the bottom of the splicing rod 4 is provided with the splicing protruding block 6, after the splicing rod 4 is inserted into the fixing hole, the splicing protruding block 6 is ejected out of the splicing groove 5 under the action of the pressure spring 7, the splicing rod 4 is prevented from falling out of the fixing frame 1, a good fixing effect is achieved, the quick disassembly and installation are realized, and the device is time-saving and labor-saving, and is beneficial to practical use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The large spliced filter screen comprises a fixing frame (1), a splicing frame (2) and a filter screen (3), and is characterized in that fixing holes are respectively formed in the upper, lower, left and right directions of the fixing frame (1), a splicing rod (4) is fixedly connected to the middle parts of the upper, lower, left and right outer surfaces of the splicing frame (2), the splicing rod (4) is of an L-shaped structure, the bottom of the splicing rod (4) is inserted into the fixing holes, a splicing groove (5) is formed in the middle of the lower part of the splicing rod (4), a pressure spring (7) is arranged in the splicing groove (5), splicing lugs (6) are fixedly connected to the two ends of the pressure spring (7), and the splicing lugs (6) are protruded out of the splicing rod (4) at one end far away from the pressure spring (7).
2. The large spliced filter screen according to claim 1, wherein the inside of the fixing frame (1) is of a hollow structure, and the splicing frame (2) is spliced in the middle inside of the fixing frame (1).
3. The large spliced filter screen according to claim 2, wherein the spliced frame (2) is of a hollow structure, and mounting frames (8) are fixedly connected to the periphery of the inner surface of the spliced frame (2).
4. A large spliced filter screen according to claim 3, wherein splice holes (9) are formed in the middle positions of the surfaces of the mounting frame (8) in the upper, lower, left and right directions.
5. The large spliced filter screen according to claim 4, wherein splicing columns (10) are fixedly connected to the lower surface of the filter screen (3) in the four directions of up, down, left and right, respectively, and the splicing columns (10) are correspondingly inserted into the splicing holes (9).
6. The large spliced filter screen according to claim 5, wherein the filter screen (3) is of an upper and lower filter structure, and the middle inside of the filter screen (3) is filled with filling cotton (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274643.6U CN219984225U (en) | 2023-05-24 | 2023-05-24 | Large spliced filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274643.6U CN219984225U (en) | 2023-05-24 | 2023-05-24 | Large spliced filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984225U true CN219984225U (en) | 2023-11-10 |
Family
ID=88603063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274643.6U Active CN219984225U (en) | 2023-05-24 | 2023-05-24 | Large spliced filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984225U (en) |
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2023
- 2023-05-24 CN CN202321274643.6U patent/CN219984225U/en active Active
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