CN220911606U - Built-in filter cover with filter paper net periodic replacement structure - Google Patents
Built-in filter cover with filter paper net periodic replacement structure Download PDFInfo
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- CN220911606U CN220911606U CN202321260807.XU CN202321260807U CN220911606U CN 220911606 U CN220911606 U CN 220911606U CN 202321260807 U CN202321260807 U CN 202321260807U CN 220911606 U CN220911606 U CN 220911606U
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- filter
- wind speed
- built
- speed sensor
- periodic replacement
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- 230000000737 periodic effect Effects 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a built-in filter cover with a filter paper net periodic replacement structure, which comprises a base and a shell, wherein fixing frames are arranged in the middle of the upper surface and the lower surface of the shell, four groups of filter assemblies are arranged between the two groups of fixing frames and the shell, a wind speed sensor is arranged on the upper surface of the upper fixing frame, and an alarm is arranged on the bottom surface of the lower fixing frame. The upper surface of the upper fixing frame is provided with the wind speed sensor, the bottom surface of the lower fixing frame is provided with the alarm, the wind speed behind the upper filtering component can be monitored through the wind speed sensor, signals are transmitted to the air conditioner internal processor, the air conditioner internal processor is provided with an air flow speed threshold value in different gear positions, when the air flow speed monitored by the wind speed sensor is lower than the gear position threshold value, the air conditioner internal processor can give an alarm by the alarm, the filtering component is seriously blocked and needs to be cleaned in time, and the aim of replacing and cleaning the filtering net in time is fulfilled.
Description
Technical Field
The utility model relates to the technical field of filter covers, in particular to a built-in filter cover with a filter paper net periodic replacement structure.
Background
The clean room is a space with good tightness, wherein the pollutants such as microparticles, harmful gases and bacteria in the air in a certain space range are reduced to a specified index, and the cleanliness, temperature, humidity and static pressure system parameters of the air in the clean room are controlled in a certain range. The clean room has wide application in modern production technology, and particularly occupies a critical position in industries such as pharmaceutical manufacturing production and the like; the clean room air conditioner supplies air to the controlled space through primary filtration, medium-efficiency filtration and high-efficiency filtration, and the dust particle concentration of the space is controlled. Under the initial condition, the air conditioning system operates according to the design working condition, the dust collection of the high-efficiency filter air supply outlet increases along with the extension of time, compared with the high-efficiency filter air supply outlet with small design air quantity, the excessive high-efficiency filter air supply outlet with large air quantity has more dust collection, the resistance increases more, the passing air quantity decreases, and the air quantity of the other filter increases until the air quantity moves to the second working condition. At this time, the pressure difference between the rooms is reversely changed to cause the reverse flow or the reverse flow of the wind direction to pollute the room requiring high cleanliness, so that the cleaning of the air conditioner filter screen is necessary in time, in the current cleaning of the air conditioner filter screen, a baffle plate of an air inlet window is dismounted by a screwdriver generally, because the baffle is required to be slightly pried to be taken down, the air conditioner body is scratched easily, the filter screen is required to be disassembled to be cleaned, and a user cannot know when the air conditioner needs to be cleaned, the built-in filter cover with the filter paper screen periodic replacement structure is provided.
Disclosure of utility model
The utility model aims to provide a built-in filter cover with a filter paper net periodic replacement structure, 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 utility model provides a built-in filter mantle with filter paper net periodic replacement structure, includes base and casing, four corners of base bottom surface all are provided with fastening bolt, the base left side is rotated through collapsible roller and casing and is connected, two sets of two sides middle part all is provided with the mount about the casing be provided with four sets of filter components between mount and the casing, filter components still includes frame, filter screen, slider and z type recess, the top the mount upper surface is provided with wind speed sensor, the below the mount bottom surface is provided with the alarm.
Preferably, the right side of the bottom surface of the base is provided with a clamping block, and the right side of the bottom surface of the shell is provided with a clamping buckle matched with the clamping block.
Preferably, the filter screen is arranged in the frame, sliding blocks are arranged on the left side and the right side of the frame, and a z-shaped groove is formed in the middle of the front end of the frame.
Preferably, the shell and the frame are provided with sliding grooves matched with the sliding blocks, and rubber sealing gaskets are arranged on the outer sides of the sliding blocks.
Preferably, two groups of air deflectors are obliquely arranged in the shell, and air inlet holes are formed in the two groups of air deflectors.
Preferably, the connection parts of the two groups of air deflectors and the shell are respectively embedded and connected with a dust collecting box, and electrostatic dust collecting cloth is filled in the dust collecting boxes and is in a folded state.
Preferably, the wind speed sensor is a YGM215 wind speed sensor, and the wind speed sensor is electrically connected with the air conditioner processor through a wire.
Compared with the prior art, the utility model has the beneficial effects that:
1. the filter assembly further comprises a frame, a filter screen, a sliding block and a z-shaped groove, wherein the filter screen is arranged in the frame, the sliding blocks are arranged on the left side and the right side of the frame, sliding grooves matched with the sliding blocks are formed in the shell and the frame, the z-shaped groove is formed in the middle of the front end of the frame, the frame can be conveniently taken out through the z-shaped groove and slides in the sliding grooves through the sliding blocks, the filter screen can be conveniently taken out, and a rubber sealing gasket is arranged on the outer side of the sliding block, so that dust is prevented from leaking into an air conditioner.
2. According to the utility model, two groups of air deflectors are obliquely arranged in the shell, air inlet holes are formed in the two groups of air deflectors, dust collection boxes are embedded and connected at the joints of the two groups of air deflectors and the shell, electrostatic dust collection cloth is filled in the dust collection boxes, the electrostatic dust collection cloth is in a folded state, when air is filtered by the lower filtering assembly, a part of air enters the dust collection boxes through the air deflectors and the air inlet holes, dust and the like in the air are further filtered through the electrostatic dust collection cloth, dust accumulation on the filter screen is reduced, and the service time of the filter screen is prolonged.
3. The upper surface of the upper fixing frame is provided with the wind speed sensor, the bottom surface of the lower fixing frame is provided with the alarm, the wind speed sensor is an YGGM 215 wind speed sensor, the wind speed sensor is electrically connected with the air conditioner processor through a wire, the wind speed at the rear of the upper filtering component can be monitored through the wind speed sensor, signals are transmitted to the air conditioner internal processor, different gears of the air conditioner are provided with an air flow speed threshold value, when the air flow speed monitored by the wind speed sensor is lower than the gear threshold value, the air conditioner internal processor can give an alarm to indicate that the filtering component is seriously blocked and needs to be cleaned in time, and the aim of replacing and cleaning the filter screen in time is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an internal cross-sectional view of the housing of the present utility model;
FIG. 3 is a schematic view of a filter assembly according to the present utility model.
In the figure: the device comprises a base 1, fastening bolts 2, a foldable roll shaft 3, a shell 4, a clamping block 5, a buckle 6, a fixing frame 7, a filtering component 8, a frame 81, a filter screen 82, a sliding block 83, a z-shaped groove 84, an air deflector 9, an air inlet 10, a dust collection box 11, an electrostatic dust collection cloth 12, an air speed sensor 13 and an alarm 14.
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. Based on the technical solutions of the present utility model, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a built-in filter mantle with filter paper net periodic replacement structure, including base 1 and casing 4, four corners in base 1 bottom surface all are provided with fastening bolt 2, and base 1 left side is rotated through collapsible roller 3 and casing 4 and is connected, and two sides middle part all is provided with mount 7 about the casing 4, is provided with four sets of filter components 8 between two sets of mounts 7 and the casing 4, and filter component 8 still includes frame 81, filter screen 82, slider 83 and z type recess 84, and the top mount 7 upper surface is provided with wind speed sensor 13, and below mount 7 bottom surface is provided with alarm 14.
Further, the right side of the bottom surface of the base 1 is provided with a clamping block 5, the right side of the bottom surface of the shell 4 is provided with a clamping buckle 6 matched with the clamping block 5, and the shell 4 is installed through the clamping buckle 6 and the clamping block 5 in a convenient-to-detach mode.
Further, the filter screen 82 is arranged inside the frame 81, the sliding blocks 83 are arranged on the left side and the right side of the frame 81, the z-shaped groove 84 is formed in the middle of the front end of the frame 81, the frame 81 is conveniently taken out through the z-shaped groove 84, and the filter screen 82 is conveniently taken out through sliding of the sliding blocks 83 in the sliding grooves.
Further, all be provided with on casing 4 and the mount 7 with slider 83 assorted spout, the slider 83 outside is provided with rubber seal pad, avoids the dust to reveal to the air conditioner inside.
Further, two groups of air deflectors 9 are obliquely arranged in the shell 4, and air inlet holes 10 are formed in the two groups of air deflectors 9.
Further, the connection part of the two groups of air deflectors 9 and the shell 4 is embedded and connected with the dust collecting box 11, the front surface of the dust collecting box 11 is also provided with the z-shaped groove 84, the dust collecting box 11 is convenient to take out, the inside of the dust collecting box 11 is filled with the electrostatic dust collecting cloth 12, the electrostatic dust collecting cloth 12 is in a folded state, after air is filtered by the lower filtering component 8, a part of air enters the dust collecting box 11 through the air deflectors 9 and the air inlet 10, dust and the like in the air are further filtered by the electrostatic dust collecting cloth 12, dust accumulation on the filter screen 82 is reduced, and the service time of the filter screen 82 is prolonged.
Further, the wind speed sensor 13 is a YGM215 wind speed sensor, and the wind speed sensor 13 is electrically connected with the air conditioner processor through a wire, the wind speed at the rear of the upper filtering component 8 can be monitored through the wind speed sensor 13, signals are transmitted to the air conditioner internal processor, different gears of the air conditioner are provided with an air flow speed threshold, when the air flow speed monitored by the wind speed sensor is lower than the gear threshold, the air conditioner internal processor can give an alarm to the alarm 14, so that the filtering component 8 is seriously blocked and needs to be cleaned in time, and the aim of replacing the cleaning filter screen 82 in time is fulfilled.
Working principle: the wind speed at the rear of the upper filter assembly 8 can be monitored through the wind speed sensor 13, signals are transmitted to the air conditioner internal processor, when the air flow speed monitored by the wind speed sensor is lower than the gear threshold value, the air conditioner internal processor can give an alarm to the alarm 14, the filter assembly 8 is seriously blocked and needs to be cleaned in time, the buckle 6 is opened, the shell 4 is rotated downwards by 90 degrees through rotating the foldable roll shaft 3, at the moment, the frame 81 is taken out through the z-shaped groove 84 and slides in the chute through the sliding block 83, the filter screen 82 is conveniently taken out, and timely cleaning and replacement are convenient; and simultaneously, the dust collecting box 11 is taken out, and the electrostatic dust collecting cloth 12 in the dust collecting box is cleaned and replaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a built-in filter mantle with filter paper net periodic replacement structure, includes base (1) and casing (4), four corners in base (1) bottom surface all are provided with fastening bolt (2), base (1) left side is connected with casing (4) rotation through collapsible roller (3), a serial communication port, two sets of two sides middle part all are provided with mount (7) about casing (4) be provided with four sets of filter components (8) between mount (7) and casing (4), filter components (8) still include frame (81), filter screen (82), slider (83) and z type recess (84), the top mount (7) upper surface is provided with wind speed sensor (13), the below mount (7) bottom surface is provided with alarm (14).
2. A built-in filter housing with a periodic replacement of filter paper web according to claim 1, wherein: the right side of the bottom surface of the base (1) is provided with a clamping block (5), and the right side of the bottom surface of the shell (4) is provided with a buckle (6) matched with the clamping block (5).
3. A built-in filter housing with a periodic replacement of filter paper web according to claim 1, wherein: the filter screen (82) is arranged inside the frame (81), sliding blocks (83) are arranged on the left side and the right side of the frame (81), and a z-shaped groove (84) is formed in the middle of the front end of the frame (81).
4. A built-in filter housing with a periodic replacement of filter paper web according to claim 3, wherein: the shell (4) and the fixing frame (7) are respectively provided with a sliding groove matched with the sliding block (83), and a rubber sealing gasket is arranged on the outer side of the sliding block (83).
5. A built-in filter housing with a periodic replacement of filter paper web according to claim 3, wherein: two groups of air deflectors (9) are obliquely arranged in the shell (4), and air inlet holes (10) are formed in the two groups of air deflectors (9).
6. A built-in filter housing with a periodic replacement of filter paper web as defined in claim 5, wherein: the connection parts of the two groups of air deflectors (9) and the shell (4) are respectively embedded and connected with a dust collecting box (11), and electrostatic dust collecting cloth (12) is filled in the dust collecting boxes (11).
7. A built-in filter housing with a periodic replacement of filter paper web according to claim 1, wherein: the wind speed sensor (13) is an YGM215 wind speed sensor, and the wind speed sensor (13) is electrically connected with the air conditioner processor through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260807.XU CN220911606U (en) | 2023-05-23 | 2023-05-23 | Built-in filter cover with filter paper net periodic replacement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260807.XU CN220911606U (en) | 2023-05-23 | 2023-05-23 | Built-in filter cover with filter paper net periodic replacement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911606U true CN220911606U (en) | 2024-05-07 |
Family
ID=90903319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321260807.XU Active CN220911606U (en) | 2023-05-23 | 2023-05-23 | Built-in filter cover with filter paper net periodic replacement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911606U (en) |
-
2023
- 2023-05-23 CN CN202321260807.XU patent/CN220911606U/en active Active
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