CN216457631U

CN216457631U - Board-like primary filter convenient to assembly

Info

Publication number: CN216457631U
Application number: CN202123124919.6U
Authority: CN
Inventors: 杨洪恩
Original assignee: Hebei Zhenghuitong Environmental Protection Technology Co ltd
Current assignee: Hebei Zhenghuitong Environmental Protection Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a board-like primary filter convenient to assembly, the fruit pick-up device comprises a frame body, fixture block top difference fixed connection is in the roof bottom left and right sides, front side both ends, rear side about the second filter core are connected through sealed glue respectively to second spout inner wall the second spout inner wall is connected through sealed glue respectively at both ends about first filter core, the equal fixedly connected with mounting panel in both sides around both ends about the framework, the mounting panel middle part all is provided with a plurality of mounting grooves. The utility model discloses in, through being provided with mounting panel and mounting groove for the staff can be according to the actual work demand installation filter to suitable position, and be provided with two mounting panels in cabinet body one end, make the filter divide not positive and negative, make things convenient for the staff to install and dismantle the filter, this filter simple structure, the assembly of being convenient for, through being provided with first spout and second spout, the staff can directly wash the filter or melt sealed glue renew cartridge.

Description

Board-like primary filter convenient to assembly

Technical Field

The utility model relates to a filter technical field especially relates to a board-like primary filter convenient to assembly.

Background

The primary filter is used for filtering dust particles with the size of more than 5 microns and has three types of plate type, folding type and bag type, the primary filter is suitable for the primary filtration of the air conditioning system and is mainly used for filtering dust particles with the size of more than 5 microns, the primary filter has three types of plate type, folding type and bag type, the outer frame material comprises a paper frame, an aluminum frame and a galvanized iron frame, the filtering material comprises non-woven fabric, nylon net, activated carbon filtering material, metal mesh net and the like, and the stainless steel protective net comprises a double-sided plastic-sprayed wire net and a double-sided galvanized wire net.

Chinese patent document CN209341554U discloses a plate-type primary filter, including first splint box and second splint box, the fixed box of one side fixedly connected with of first splint box inner wall, one side fixedly connected with fastening spring of fixed box inner wall, fastening spring keeps away from the one end fixedly connected with sliding plate of fixed box inner wall, one side fixedly connected with of sliding plate runs through the board, one side of running through the board runs through fixed box and first splint box in proper order and extends to the outside of first splint box. Above-mentioned board-like primary filter, combine through outstanding piece and the stable groove on stabilizer plate surface, the torsional spring drives rotatory piece and rotates ninety degrees and can make the rotor plate block completely in the dead slot, fastening spring passes through the sliding plate in addition, run through the board and adjust the pole and can ensure that first splint box can not break away from with second splint box at the during operation to the extrusion of rotor plate, the effectual stability at the during operation that has improved this device, but the existence problem, it is not enough respectively to wash the change if the earlier stage installation of filter and later stage, the filter effect is not good, short service life, the relatively poor scheduling problem of practicality, therefore, we carry out certain improvement to current board-like primary filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plate-type primary filter convenient to assemble.

In order to realize the purpose, the utility model adopts the following technical scheme: a plate-type primary filter convenient to assemble, which comprises a frame body, wherein the tops of the inner walls at the left end and the right end of the frame body are respectively provided with a clamping groove, the inner walls of the clamping grooves are connected with clamping blocks in a sliding manner, the top ends of the clamping blocks are respectively and fixedly connected with the left side and the right side of the bottom end of the top plate, the top parts of the front side and the rear side of the inner walls at the left end and the right end of the frame body are respectively provided with a first chute, the front side and the rear side of the inner walls at the left end and the right end of the frame body, which are close to the clamping grooves, are respectively provided with a second chute, the inner walls of the second chutes at the front side are respectively connected with the left end and the right end of the second filter element through sealant, the inner walls of the second chutes at the rear side are respectively connected with the left end and the right end of the first filter element through sealant, a plurality of dust falling holes are arranged on the inner wall of the bottom end of the frame body, a dust collecting box is arranged inside the bottom end of the frame body, the equal fixedly connected with mounting panel in both sides around both ends about the framework, the mounting panel middle part all is provided with a plurality of mounting grooves.

As a further description of the above technical solution:

the inner wall of the first sliding groove is connected to the left end and the right end of the stainless steel protective net through sealing glue respectively.

As a further description of the above technical solution:

the middle part of the right end of the dust collecting box is provided with a groove.

As a further description of the above technical solution:

and the front end and the rear end of the frame body are provided with light reflecting strips.

As a further description of the above technical solution:

the equal threaded connection in roof top left and right sides has the bolt, the equal threaded connection in bolt bottom is inside the framework.

As a further description of the above technical solution:

the first filter element is folded.

As a further description of the above technical solution:

the second filter element is wavy.

As a further description of the above technical solution:

the front side and the rear side of the inner wall of the frame body are both arc-shaped.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through being provided with mounting panel and mounting groove, make the staff can be according to the actual work demand installation filter to suitable position, and be provided with two mounting panels in cabinet body one end, make the filter divide not positive and negative, make things convenient for the staff to install and dismantle the filter, this filter simple structure, the assembly of being convenient for, the air passes through second filter core and first filter core in proper order, and second filter core and first filter core shape are special, can high-efficiently filter the dust particle more than 5 mu m in the air, the filter effect has been guaranteed.

2. The utility model discloses in, through being provided with first spout and second spout for stainless steel protection network and filter core become an independent structure, make things convenient for the staff directly to wash the filter or melt sealed glue renew cartridge, mutually support with dust fall hole and dust collection box again, have guaranteed the performance of filter, have improved the life of filter, have higher practicality.

Drawings

Fig. 1 is a schematic perspective view of a plate-type primary filter convenient to assemble according to the present invention;

fig. 2 is a cross-sectional view of a plate-type primary filter in plan view, which is convenient for assembly according to the present invention;

fig. 3 is a right side view of the plate-type primary filter convenient to assemble according to the present invention.

Illustration of the drawings:

1. a frame body; 2. mounting a plate; 3. a top plate; 4. a stainless steel protective net; 5. a bolt; 6. a light-reflecting strip; 7. mounting grooves; 8. a card slot; 9. a clamping block; 10. a first filter element; 11. a first chute; 12. a second chute; 13. a second filter element; 14. a dust falling hole; 15. a dust collecting box; 16. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a plate-type primary filter convenient to assemble comprises a frame body 1, wherein clamping grooves 8 are respectively arranged at the tops of the inner walls at the left end and the right end of the frame body 1, clamping blocks 9 are respectively connected with the inner walls of the clamping grooves 8 in a sliding manner, the tops of the clamping blocks 9 are respectively fixedly connected with the left side and the right side of the bottom end of a top plate 3, filter elements are convenient to clean and replace, first sliding grooves 11 are respectively arranged at the tops of the front side and the rear side of the inner walls at the left end and the right end of the frame body 1, second sliding grooves 12 are respectively arranged at the front side and the rear side of the inner walls at the left end and the right end of the frame body 1, which are close to the clamping grooves 8, the inner walls of the front side second sliding grooves 12 are respectively connected with the left end and the right end of a second filter element 13 through sealant, the inner walls of the rear side second sliding grooves 12 are respectively connected with the left end and the right end of the first filter element 10 through sealant, air passes through the dust falling holes 14 in turn to be filtered, a dust collecting box 15 is arranged inside the bottom end of the frame body 1, the dust in the filter can be conveniently cleaned by workers, the front side and the rear side of the left end and the right end of the frame body 1 are fixedly connected with the mounting plates 2, the middle parts of the mounting plates 2 are respectively provided with a plurality of mounting grooves 7, the filter can be conveniently mounted and dismounted, the workers can mount the filter to a proper position according to actual working requirements by arranging the mounting plates 2 and the mounting grooves 7, one end of the frame body 1 is provided with the two mounting plates 2, the filter is not divided into a positive side and a negative side, the filter can be conveniently mounted and dismounted by the workers, the filter has a simple structure and is convenient to assemble, air sequentially passes through the second filter element 13 and the first filter element 10, the second filter element 13 and the first filter element 10 are special in shape, dust particles with the size of more than 5 mu m in the air can be efficiently filtered, the filtering effect is ensured, and the stainless steel protective net 4 and the filter elements are enabled to be an independent structure by arranging the first chute 11 and the second chute 12, make things convenient for the staff directly to wash the filter or melt sealed glue and change the filter core, cooperate with dust falling hole 14 and dust collection box 15 again, guaranteed the performance of filter, improved the life of filter, have higher practicality.

11 inner walls of first spout are connected at both ends about stainless steel protection network 4 through sealed glue respectively, prevent that the filter core from suffering destruction, dust collection box 15 right-hand member middle part is provided with recess 16, conveniently take out dust collection box 15, both ends all are provided with reflection of light strip 6 around the framework 1, play the effect of warning, the equal threaded connection in the 3 top left and right sides of roof has bolt 5, the equal threaded connection in framework 1 in bolt 5 bottom, fixed roof 3, first filter core 10 is the rugosity, second filter core 13 is wavy, increase filter area, improve the filter effect, both sides are the arc around the 1 inner wall of framework, reduce the windage.

The working principle is as follows: the installation plate 2 and the installation groove 7 are arranged, so that a worker can install the filter to a proper position according to actual working requirements, the two installation plates 2 are arranged at one end of the frame body 1, the filter is not divided into a positive side and a negative side, the installation and the disassembly of the filter are convenient for the worker, the filter is simple in structure and convenient to assemble, air sequentially passes through the second filter element 13 and the first filter element 10, the second filter element 13 and the first filter element 10 are special in shape, dust particles with the size of more than 5 mu m in the air can be efficiently filtered, the filtering effect is ensured, the stainless steel protective net 4 and the filter elements are enabled to be an independent structure through the arrangement of the first chute 11 and the second chute 12, the worker can conveniently directly clean the filter or melt sealant to replace the filter elements, and then the stainless steel protective net is matched with the dust falling hole 14 and the dust collection box 15, the performance of the filter is ensured, and the service life of the filter is prolonged, has high practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a board-like primary filter convenient to assembly, includes framework (1), its characterized in that: the dust collecting device is characterized in that clamping grooves (8) are formed in the tops of inner walls at the left end and the right end of the frame body (1), clamping blocks (9) are connected to the inner walls of the clamping grooves (8) in a sliding mode, the top ends of the clamping blocks (9) are fixedly connected to the left side and the right side of the bottom end of the top plate (3) respectively, first sliding grooves (11) are formed in the tops of the front side and the rear side of the inner walls at the left end and the right end of the frame body (1) respectively, second sliding grooves (12) are formed in the front side and the rear side of the inner walls at the left end and the right end, close to the clamping grooves (8), of the frame body (1), the inner walls of the second sliding grooves (12) are connected to the left end and the right end of a second filter element (13) respectively through sealing glue, a plurality of dust falling holes (14) are formed in the inner wall of the bottom end of the frame body (1), and a dust collecting box (15) is arranged inside the bottom end of the frame body (1), the mounting plate is characterized in that the mounting plates (2) are fixedly connected to the front side and the rear side of the left end and the right end of the frame body (1), and a plurality of mounting grooves (7) are arranged in the middle of each mounting plate (2).

2. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the inner wall of the first sliding groove (11) is connected to the left end and the right end of the stainless steel protective net (4) through sealing glue respectively.

3. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the middle part of the right end of the dust collecting box (15) is provided with a groove (16).

4. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: both ends all are provided with reflection of light strip (6) around framework (1).

5. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the equal threaded connection in roof (3) top left and right sides has bolt (5), the equal threaded connection in bolt (5) bottom is inside framework (1).

6. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the first filter element (10) is folded.

7. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the second filter element (13) is wavy.

8. A panel-form primary filter for ease of assembly as set forth in claim 1, wherein: the front side and the rear side of the inner wall of the frame body (1) are both arc-shaped.