CN222777740U - A filter that can be easily disassembled - Google Patents
A filter that can be easily disassembled Download PDFInfo
- Publication number
- CN222777740U CN222777740U CN202421661360.1U CN202421661360U CN222777740U CN 222777740 U CN222777740 U CN 222777740U CN 202421661360 U CN202421661360 U CN 202421661360U CN 222777740 U CN222777740 U CN 222777740U
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- CN
- China
- Prior art keywords
- plate
- filter
- frame
- concave portion
- filter element
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filter of convenient dismouting, includes the shell and establishes the filter core in the shell, the shell includes the curb plate that corresponds with the filter core side, be equipped with the frame on the curb plate, be equipped with the briquetting that compresses tightly the filter core on the frame, the frame is including establishing the planking in the curb plate outside, establishing inner panel and concave portion between curb plate and filter core, the planking is connected with the one end of concave portion, the inner panel is connected with the other end of concave portion, the curb plate is located between planking and the inner panel, concave portion is equipped with the slot towards filter core one side, the briquetting includes grafting portion and compresses tightly the portion, grafting portion inserts in the slot, it offsets with the bottom surface of filter core to compress tightly the portion. The filter cartridge is characterized in that the side plate of the shell is sleeved with the frame, the side plate can be protected by the frame, the frame has a certain decorative effect, the pressing block is detachably arranged in the slot of the frame, and when the filter cartridge is replaced, the pressing block is only required to be pulled out, so that the filter cartridge is convenient and quick.
Description
Technical Field
The utility model relates to a filter, in particular to a filter capable of being conveniently disassembled and assembled.
Background
The existing filter comprises a shell and a filter element arranged in the shell, and the shell is required to be disassembled when the filter element is replaced, so that time and labor are wasted.
Disclosure of Invention
The utility model aims to provide a filter which can be conveniently disassembled and assembled and is convenient to replace a filter element.
In order to solve the technical problems, the filter capable of being conveniently disassembled and assembled comprises a shell and a filter element arranged in the shell, wherein the shell comprises a side plate corresponding to the side surface of the filter element, a frame is arranged on the side plate, a pressing block for pressing the filter element is arranged on the frame, the frame comprises an outer plate arranged on the outer side of the side plate, an inner plate and a concave portion arranged between the side plate and the filter element, the outer plate is connected with one end of the concave portion, the inner plate is connected with the other end of the concave portion, the side plate is positioned between the outer plate and the inner plate, a slot is arranged on one side of the concave portion facing the filter element, the pressing block comprises an inserting portion and a pressing portion, the inserting portion is inserted into the slot, and the pressing portion abuts against the bottom surface of the filter element. The filter cartridge is characterized in that the side plate is sleeved on the side plate of the shell, the side plate can be protected by the side plate, the side plate has a certain decoration effect, the pressing block is detachably arranged in the slot of the side plate, when the filter cartridge of the filter needs to be replaced, the pressing block is pulled out of the slot, after all the pressing blocks are removed, the filter cartridge can be detached from the opening at the lower end of the shell under the action of gravity, and after a new filter cartridge is installed from bottom to top, the pressing block is inserted into the side plate again to fix the filter cartridge.
As an improvement, the concave part comprises a first U-shaped plate and a second U-shaped plate arranged below the first U-shaped plate, one end of the first U-shaped plate is connected with the inner plate, one end of the second U-shaped plate is connected with the outer plate, the other end of the first U-shaped plate is connected with the other end of the second U-shaped plate through a connecting plate, and the first U-shaped plate, the second U-shaped plate and the connecting plate enclose into the slot.
As an improvement, the outer plate, the inner plate and the concave portion are formed by bending sheet metal.
As an improvement, the pressing part is trapezoid, and one side of the pressing part facing the concave part is provided with a first stop surface propped against the first U-shaped plate and a second stop surface propped against the second U-shaped plate.
As an improvement, the pressing blocks on the two opposite frames are staggered, and the four pressing blocks are respectively positioned at the four corners of the filter element.
Compared with the prior art, the utility model has the beneficial effects that:
The filter cartridge is characterized in that the side plate of the shell is sleeved with the frame, the side plate can be protected by the frame, the frame has a certain decorative effect, the pressing block is detachably arranged in the slot of the frame, and when the filter cartridge is replaced, the pressing block is only required to be pulled out, so that the filter cartridge is convenient and quick.
Drawings
Fig. 1 is a bottom view of a filter.
Fig. 2 is a cross-sectional view of a filter.
Fig. 3 is an enlarged view at a of fig. 2.
Detailed Description
The utility model is further described below with reference to the drawings.
As shown in fig. 1 to 3, a filter which can be easily disassembled and assembled comprises a housing and a filter element 5 arranged in the housing. The filter element 5 is square and comprises a frame body and a filter screen arranged on the frame body. The shell comprises a side plate 4 and a top plate 3 which correspond to the side face of the filter element 5, the top plate 3 and the four side plates 4 enclose a containing groove with an opening at the lower end, and the filter element 5 is arranged in the containing groove. The side plate 4 is provided with a side frame 1, the side frame 1 is provided with a pressing block 2 for pressing the filter element 5, the side frame 1 comprises an outer plate 11 arranged on the outer side of the side plate 4, an inner plate 12 and a concave portion 13 arranged between the side plate 4 and the filter element 5, the outer plate 11 is connected with one end of the concave portion 13, the inner plate 12 is connected with the other end of the concave portion 13, the side plate 4 is positioned between the outer plate 11 and the inner plate 12, one side of the concave portion 13 facing the filter element 5 is provided with a slot 134, the concave portion 13 comprises a first U-shaped plate 131 and a second U-shaped plate 132 arranged below the first U-shaped plate 131, one end of the first U-shaped plate 131 is connected with the inner plate 12, one end of the second U-shaped plate 132 is connected with the outer plate 11, the other end of the first U-shaped plate 131 is connected with the other end of the second U-shaped plate 132 through a connecting plate 133, the first U-shaped plate 131, the second U-shaped plate 132 and the connecting plate 133 enclose the slot 134, the outer plate 11, the concave portion 13 is formed by a metal plate, the first U-shaped plate 131 and the second U-shaped plate 132 have a certain elasticity, and the pressing block 2 can be clamped tightly. The pressing blocks 2 comprise inserting parts 22 and pressing parts 21, the inserting parts 22 are inserted into the slots 134, the pressing parts 21 are abutted against the bottom surface of the filter element 5 to prevent the filter element 5 from falling from the lower end opening, the pressing parts 21 are trapezoid, a first stop surface abutted against the first U-shaped plate 131 and a second stop surface abutted against the second U-shaped plate 132 are arranged on one side of the pressing parts 21 facing the concave parts 13, whether the assembly is in place or not is determined through the stop surfaces, the pressing blocks 2 on the two opposite frames 1 are staggered, and four pressing blocks 2 are respectively located at four corners of the filter element 5 to ensure that the four pressing blocks 2 can be uniformly supported at the four corners of the filter element 5.
The filter element filter comprises a frame 1, a pressing block 2, a shell and a filter element, wherein the frame 1 is sleeved on a side plate 4 of the shell, the frame 1 can protect the side plate 4 and has a certain decorative effect, the pressing block 2 is detachably arranged in a slot 134 of the frame 1, when the filter element 5 of the filter needs to be replaced, the pressing block 2 is pulled out of the slot 134, after all the pressing blocks 2 are removed, the filter element 5 can be detached from an opening at the lower end of the shell under the action of gravity, and after a new filter element 5 is installed from bottom to top, the pressing block 2 is inserted into the frame 1 again to fix the filter element 5.
Claims (5)
1. The filter capable of being conveniently disassembled and assembled comprises a shell and a filter element arranged in the shell, and is characterized in that the shell comprises a side plate corresponding to the side surface of the filter element, a frame is arranged on the side plate, a pressing block for pressing the filter element is arranged on the frame, the frame comprises an outer plate arranged on the outer side of the side plate, an inner plate and a concave portion arranged between the side plate and the filter element, the outer plate is connected with one end of the concave portion, the inner plate is connected with the other end of the concave portion, the side plate is arranged between the outer plate and the inner plate, a slot is arranged on one side of the concave portion, facing the filter element, of the pressing block comprises an inserting portion and a pressing portion, the inserting portion is inserted into the slot, and the pressing portion abuts against the bottom surface of the filter element.
2. The filter of claim 1, wherein the concave portion comprises a first U-shaped plate and a second U-shaped plate arranged below the first U-shaped plate, one end of the first U-shaped plate is connected with the inner plate, one end of the second U-shaped plate is connected with the outer plate, the other end of the first U-shaped plate is connected with the other end of the second U-shaped plate through a connecting plate, and the first U-shaped plate, the second U-shaped plate and the connecting plate enclose the slot.
3. The filter according to claim 1, wherein the outer plate, the inner plate and the concave portion are formed by bending sheet metal.
4. The filter of claim 1, wherein the pressing portion is trapezoidal, and a first stop surface abutting against the first U-shaped plate and a second stop surface abutting against the second U-shaped plate are arranged on one side of the pressing portion facing the concave portion.
5. The filter of claim 1, wherein the pressing blocks on the two opposite frames are staggered, and the four pressing blocks are respectively positioned at four corners of the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421661360.1U CN222777740U (en) | 2024-07-15 | 2024-07-15 | A filter that can be easily disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421661360.1U CN222777740U (en) | 2024-07-15 | 2024-07-15 | A filter that can be easily disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222777740U true CN222777740U (en) | 2025-04-22 |
Family
ID=95380142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421661360.1U Active CN222777740U (en) | 2024-07-15 | 2024-07-15 | A filter that can be easily disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222777740U (en) |
-
2024
- 2024-07-15 CN CN202421661360.1U patent/CN222777740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |