CN215137847U - Air filter without partition board - Google Patents
Air filter without partition board Download PDFInfo
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- CN215137847U CN215137847U CN202121197315.1U CN202121197315U CN215137847U CN 215137847 U CN215137847 U CN 215137847U CN 202121197315 U CN202121197315 U CN 202121197315U CN 215137847 U CN215137847 U CN 215137847U
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- baffle
- filter paper
- air filter
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Abstract
The utility model provides a no baffle air cleaner belongs to air purification equipment technical field, including no baffle pleated filter paper and the fixed frame of filter core that is used for fixing no baffle pleated filter paper, the fixed frame of filter core includes the dovetail frame, and four dovetail frames are connected head in proper order and are constituteed the rectangle frame, the dovetail frame includes the diaphragm, the diaphragm all is equipped with trapezoidal curb plate with preceding, the back both sides of the relative one side of no baffle pleated filter paper, the preceding, the back both sides of the another side of diaphragm all are equipped with the riser; the four corners of the filter element fixing frame are provided with right-angle connecting plates convenient to disassemble; the utility model discloses the dismouting of not only being convenient for, and be convenient for change alone and do not have the pleated filter paper of baffle, reduce the cost of changing.
Description
Technical Field
The utility model relates to an air purification equipment technical field, concretely relates to no baffle air cleaner.
Background
Along with the improvement of environmental awareness of people, the requirement on air cleanliness is higher and higher, so that various air purifiers are produced at the same time, and filters are generally classified into coarse effect, medium effect and high efficiency according to the air purification requirements of different indoor environments. Traditional filter is mostly there is baffle air cleaner, and the copper plate paper that adopts two-sided rubberizing mostly makes the division board to prevent that the division board from receiving the cold and hot wet influence of doing and taking place the shrink, thereby give off the particle, and when the humiture changes, this kind of partition board probably has the great granule to give off, thereby causes the workshop cleanliness factor test unqualifiedly.
At present, various high-efficiency filters without partition plates are gradually appeared in the market, the high-efficiency filters without partition plates can effectively meet the requirement of large air volume, but the filter cores of the high-efficiency filters without partition plates have short service life and generally need to be replaced once in at least one year, when the pleated filter paper is hermetically installed on the conventional high-efficiency filters without partition plates through dovetail groove frames, high-temperature-resistant sealant needs to be coated on the dovetail groove frames to realize sealing, when the adjacent dovetail groove frames are fixedly installed, a rivet gun is adopted to realize fixed installation at present, the groove frames are not convenient to disassemble in the fixing mode, the groove frames can be damaged after being disassembled and cannot be reused, the replacement cost of the high-efficiency filters without partition plates is increased, in addition, protective nets at two sides of the filter paper without partition plates and the pleat are positioned at the inner sides of the dovetail groove frames, when the high-efficiency filters without partition plates need to be coated with glue at the edges for sealing after being assembled, the high-efficiency filters without partition plates can be coated at the edges of the protective nets, the disassembled protective net is inconvenient to clean and reuse.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a no baffle air cleaner, the dismouting of not only being convenient for, and be convenient for change alone and do not have the pleated filter paper of baffle, reduce the cost of changing.
In order to solve the technical problem, the utility model provides a no baffle air cleaner, including no baffle pleated filter paper and the filter core fixed frame that is used for fixing no baffle pleated filter paper, the filter core fixed frame includes the dovetail frame, and four dovetail frames are connected head in proper order and constitute rectangular frame, the dovetail frame includes the diaphragm, the diaphragm all is equipped with trapezoidal curb plate with the preceding, the back both sides of the opposite side of no baffle pleated filter paper, the preceding, the back both sides of the other side of diaphragm all are equipped with the riser;
the four corners department of the fixed frame of filter core all is equipped with convenient to detach's right angle connecting plate.
Furthermore, all be equipped with long type groove on two mutually perpendicular's of right angle connecting plate panels, one side that two panel intersecting line were kept away from in long type groove is the opening, the diaphragm is kept away from the both ends of the one side of no baffle pleated filter paper and all is equipped with the vertical double-screw bolt with long type groove complex.
Furthermore, the right-angle connecting plate is tightly attached to the vertical plate on the side face opposite to the vertical plate.
Furthermore, the front side and the rear side of the filter element fixing frame are both provided with reinforcing and protecting screen plates convenient to detach.
Further, consolidate the protection otter board and include returning the type frame, the notch department that returns the center department of type frame and form is equipped with the square grid board, be equipped with the mounting hole on returning the type frame, the side of riser is equipped with the side direction screw thread post that corresponds with the mounting hole.
Furthermore, a clip-shaped sealing gasket is arranged on one side of the clip-shaped frame opposite to the filter element fixing frame.
Furthermore, the notch is equipped with the side riser with the fixed frame relative one side circumference of filter core, square grid board border is fixed in the side that the side riser kept away from back the type frame.
Further, the thickness of the side vertical plate is the same as that of the trapezoidal side plate.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. the utility model discloses well four dovetail frames compress tightly sealing connection through the right angle connecting plate when connecting the installation, the positioning assembly of being convenient for, and convenient to detach, can not damage dovetail frame itself after the dismantlement, and the reuse of the dovetail frame of being convenient for reduces no baffle air cleaner's replacement cost.
2. The reinforced protective screen plate structure is convenient to install at last, can avoid coating sealant on the reinforced protective screen plate, and is convenient to recycle, in addition, the clip frame of the reinforced protective screen plate is convenient to realize connection reinforcement among four dovetail groove frames, and can assist in reinforcing the stability of the filter element fixing frame; the square-shaped sealing gasket can assist in sealing gaps at the joint of adjacent dovetails of the dovetail groove frame, and can save the current procedure of dispensing and sealing on the surfaces of two sides of the filter element fixing frame.
Drawings
FIG. 1 is an exploded view of a baffle-less air filter of the present invention;
FIG. 2 is a schematic structural view of a dovetail groove frame of the present invention;
FIG. 3 is a schematic structural view of a middle right-angle connecting plate of the present invention;
FIG. 4 is a schematic structural view of a reinforced protection screen plate of the present invention;
fig. 5 is a partially enlarged view of the area a in fig. 4.
1. A filter element fixing frame; 10. a dovetail groove frame; 11. a transverse plate; 12. a trapezoidal side plate; 13. a vertical plate;
14. a lateral threaded post; 15. a vertical stud;
2. barrier-free pleated filter paper;
3. reinforcing the protective net plate; 30. a notch; 31. a back-shaped frame; 32. a clip-shaped gasket; 33. a square grid plate; 34. mounting holes; 35. a side vertical plate;
4. a right-angle connecting plate; 41. a long slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-5: a partition-free air filter comprises partition-free pleated filter paper 2 and a filter element fixing frame 1 for fixing the partition-free pleated filter paper 2, wherein the filter element fixing frame 1 comprises dovetail groove frames 10, the four dovetail groove frames 10 are sequentially connected in a head-to-head manner to form a rectangular frame, each dovetail groove frame 10 comprises a transverse plate 11, trapezoidal side plates 12 are arranged on the front side and the rear side of one side, opposite to the partition-free pleated filter paper 2, of the transverse plate 11, and vertical plates 13 are arranged on the front side and the rear side of the other side of the transverse plate 11;
particularly, the four corners of the filter element fixing frame 1 are provided with right-angle connecting plates 4 convenient to detach.
According to one embodiment of the present invention, as shown in figures 1-3,
all be equipped with long type groove 41 on two mutually perpendicular's of right angle connecting plate 4 the panel, the one side that two panel intersecting line were kept away from to long type groove 41 is the opening, and the both ends of the diaphragm 11 one side of keeping away from no baffle pleated filter paper 2 all are equipped with long type groove 41 complex vertical stud 15.
The side of the right-angle connecting plate 4 opposite to the vertical plate 13 is tightly attached to the vertical plate 13.
When the four dovetail groove frames 10 are connected and installed, the sealing connection is compressed through the right-angle connecting plate 4, so that the positioning assembly and the disassembly are convenient, the dovetail groove frames can not be damaged after the disassembly, the dovetail groove frames 10 can be reused conveniently, and the replacement cost of the air filter without the partition plate is reduced.
According to another embodiment of the present invention, as shown in figures 1 and 4 and 5,
the front and the rear sides of the filter element fixing frame 1 are provided with reinforcing and protecting screen plates 3 which are convenient to detach.
The reinforcing protection mesh plate 3 comprises a square frame 31, a square grid plate 33 is arranged at a notch 30 formed in the center of the square frame 31, a mounting hole 34 is formed in the square frame 31, and a lateral threaded column 14 corresponding to the mounting hole 34 is arranged on the side face of a vertical plate 13.
And a back-shaped sealing gasket 32 is arranged on one side of the back-shaped frame 31 opposite to the filter element fixing frame 1.
The side of the notch 30 opposite to the fixed frame 1 of the filter element is circumferentially provided with a side vertical plate 35, and the edge of the square grid plate 33 is fixed on the side of the side vertical plate 35 far away from the back-shaped frame 31.
The thickness of the side standing plate 35 is the same as that of the trapezoidal side plate 12.
The reinforcing protection screen 3 is convenient to install at last, sealant can be prevented from being coated on the reinforcing protection screen 3, recycling is convenient, in addition, the bent frame 31 of the reinforcing protection screen 3 is convenient to realize connection and reinforcement among the four dovetail groove frames 10, and the stability of the filter element fixing frame 1 can be assisted to be reinforced; the square-shaped sealing gasket 32 can assist in sealing a gap at the joint of adjacent dovetails of the dovetail groove frame 10, and can save the current procedure of dispensing and sealing on the surfaces of two sides of the filter element fixing frame 1.
The utility model discloses a working method: in the assembly process of the air filter without the partition plate, the adjacent dovetail groove frames 10 are hermetically connected through the right-angle connecting plate 4, that is, as shown in fig. 1, the vertical studs 15 on the two ends of the opposite dovetail groove frames 10 vertically penetrate through the long grooves 41, and then the long grooves are fastened through nuts; after the filter element fixing frame 1 is assembled and the partition-free pleated filter paper 2 is arranged between the filter element fixing frame 1 and the partition-free pleated filter paper 2, the edge of the partition-free pleated filter paper 2 is sealed by injecting glue, and then the protection screen plate 3 can be fixedly installed and reinforced, and when the protection screen plate 3 is reinforced during installation, the thickness of the side vertical plate 35 is the same as that of the trapezoidal side plate 12, so that the square grid plate 33 can be attached to the surface of the partition-free pleated filter paper 2, and a better protection effect is achieved.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a no baffle air cleaner, includes no baffle pleated filter paper (2) and is used for fixed frame (1) of filter core of no baffle pleated filter paper (2), its characterized in that: the filter element fixing frame (1) comprises dovetail groove frames (10), the four dovetail groove frames (10) are sequentially connected in an initial position to form a rectangular frame, each dovetail groove frame (10) comprises a transverse plate (11), trapezoidal side plates (12) are arranged on the front side and the rear side of one surface, opposite to the partition-plate-free pleated filter paper (2), of each transverse plate (11), and vertical plates (13) are arranged on the front side and the rear side of the other surface of each transverse plate (11);
the four corners of the filter element fixing frame (1) are provided with right-angle connecting plates (4) convenient to detach.
2. A partitionless air filter according to claim 1 wherein: all be equipped with long type groove (41) on two mutually perpendicular's of right angle connecting plate (4) panel, one side that two panel intersecting line were kept away from in long type groove (41) is the opening, the both ends of the one side of no baffle pleated filter paper (2) are kept away from in diaphragm (11) all are equipped with long type groove (41) complex vertical stud (15).
3. A partitionless air filter according to claim 2 wherein: the side face of the right-angle connecting plate (4) opposite to the vertical plate (13) is tightly attached to the vertical plate (13).
4. A partitionless air filter according to any one of claims 1 to 3 wherein: the front side and the rear side of the filter element fixing frame (1) are both provided with reinforcing and protecting screen plates (3) convenient to detach.
5. The partitionless air filter of claim 4 wherein: consolidate protection otter board (3) including returning type frame (31), notch (30) department that the center department of returning type frame (31) formed is equipped with square grid board (33), be equipped with mounting hole (34) on returning type frame (31), the side of riser (13) is equipped with side direction screw thread post (14) that correspond with mounting hole (34).
6. The partitionless air filter of claim 5 wherein: and a back-shaped sealing gasket (32) is arranged on one side of the back-shaped frame (31) opposite to the filter element fixing frame (1).
7. The partitionless air filter of claim 5 wherein: the side of the notch (30) opposite to the filter element fixing frame (1) is circumferentially provided with a side vertical plate (35), and the edge of the square grid plate (33) is fixed on the side face, away from the back-shaped frame (31), of the side vertical plate (35).
8. The partitionless air filter of claim 7 wherein: the thickness of the side vertical plate (35) is the same as that of the trapezoidal side plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197315.1U CN215137847U (en) | 2021-05-31 | 2021-05-31 | Air filter without partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197315.1U CN215137847U (en) | 2021-05-31 | 2021-05-31 | Air filter without partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137847U true CN215137847U (en) | 2021-12-14 |
Family
ID=79376131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121197315.1U Active CN215137847U (en) | 2021-05-31 | 2021-05-31 | Air filter without partition board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137847U (en) |
-
2021
- 2021-05-31 CN CN202121197315.1U patent/CN215137847U/en active Active
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