CN216572103U - Dustproof and waterproof grid convenient to installation - Google Patents
Dustproof and waterproof grid convenient to installation Download PDFInfo
- Publication number
- CN216572103U CN216572103U CN202123183368.0U CN202123183368U CN216572103U CN 216572103 U CN216572103 U CN 216572103U CN 202123183368 U CN202123183368 U CN 202123183368U CN 216572103 U CN216572103 U CN 216572103U
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- frame
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- filter
- waterproof
- dustproof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model relates to the field of air purification, and discloses a dustproof and waterproof grid convenient to install, which is characterized in that: comprises an installation frame, a waterproof grid frame, a dustproof filter plate and a fixed plate; the mounting frame is internally provided with the waterproof grating frame and the dustproof filter plate; the front and the back of the mounting frame are provided with the fixing plates; the utility model is matched with a special mounting frame for use, is convenient for mounting the device, and has good filtering effect due to the arrangement of a plurality of layers of filter plates; every filter plate of device all can be changed, the later stage staff's of being convenient for maintenance, the life of extension device.
Description
Technical Field
The utility model relates to the field of air purification, in particular to a dustproof and waterproof grid convenient to install.
Background
With the development of economy and the continuous improvement of the living standard of people, passengers need a healthy and comfortable riding environment, and the current national standard train cannot meet the requirements of the health and comfort of the passengers. The problem is that the standard motor car in China adopts a fixed fresh air path supply mode, when the passenger flow is large, the concentration of carbon dioxide exceeds the standard, the quality of air in the motor car is poor, and the physical and mental health of passengers is influenced; when the opening of the fresh air inlet is adjusted by the manual air quantity adjusting valve, the operation is inconvenient due to the complex structure of the fresh air inlet; when exhaust gas goes out of the vehicle, the manual exhaust valve used in the vehicle has the problems of complex operation, low control precision and low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dustproof and waterproof grid convenient to mount, and provides a grid convenient to mount and maintain later.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
the utility model provides a dustproof and waterproof grid convenient to installation which characterized in that: comprises an installation frame 1, a waterproof grid frame 2, a dustproof filter plate 3 and a fixed plate 4; the mounting frame 1 is internally provided with the waterproof grating frame 2 and the dustproof filter plate 3; the fixing plates 4 are provided on both front and back sides of the mounting frame 1.
Preferably, the mounting frame 1 includes a mounting frame outer frame 101, a mounting plate 102, a waterproof grid frame slot 103 and a dustproof filter plate slot 104; the mounting plates 102 are arranged on two sides of the mounting frame outer frame 101; the inner side surface of the mounting frame outer frame 101 is provided with the waterproof grating frame slots 103 and the dustproof filter plate slots 104.
Preferably, the waterproof grid frame 2 comprises a waterproof grid frame 201, a grid plate 202, a latch 203 and a grid frame insert 204; the grating plate 202 is arranged in the waterproof grating frame 201, and the grating frame inserting blocks 204 are arranged on two sides of the waterproof grating frame; the latch 203 is disposed at the edge of the back surface of the waterproof grill frame 201. The latch 203 is used for assembling the waterproof grid frame 2 and the dustproof filter plate 3 together; the port of the grating plate 202 is bent, so that rainwater can be effectively prevented.
Preferably, the dustproof filter plate 3 comprises a filter plate frame 301, a primary filter plate 302, a limiting strip 303, a filter cotton plate 304 and a filter plate insert block 305; the filter plate frame 301 is internally provided with the preliminary filter plate 302 and the filter cotton plate 304; the limiting strips 303 are arranged between the preliminary filter plate 302 and the filter cotton plate 304; the filter plate insert blocks 305 are arranged on two sides of the filter plate frame 301.
Preferably, the filter plate frame 301 is provided with a latch slot 3011.
Preferably, the filter cotton plate 304 includes a first filter frame plate 3041, filter cotton 3042, a filter cotton plug 3043, a filter cotton insert frame 3044, a second filter frame plate 3045 and a filter cotton socket 3046; the front and back of the filter cotton insert frame 3044 are respectively provided with the first filter frame plate 3041 and the second filter frame plate 3045, and the filter cotton 3042 is arranged between the first filter frame plate 3041 and the second filter frame plate 3045; one side of the filter cotton 3042 is provided with the filter cotton plug 3043; one side of the filter cotton insert frame 3044 is provided with the filter cotton insert opening 3046. The filter cotton 3042 may be a non-woven fabric air purification filter cotton. The filter cotton 3042 may be replaceable, and the filter cotton plug 3043 may facilitate the disassembly and assembly of the filter cotton 3042 by a worker.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is matched with a special mounting frame for use, is convenient for mounting the device, and has good filtering effect due to the arrangement of a plurality of layers of filter plates; every filter plate of device all can be changed, the later stage staff's of being convenient for maintenance, the life of extension device.
Drawings
FIG. 1 is one of schematic views of a dust and water grid for ease of installation;
FIG. 2 is a second schematic view of a dust and water grid for ease of installation;
FIG. 3 is a schematic view of a dust and water grid mounting frame for ease of installation;
FIG. 4 is a schematic view of a dustproof and waterproof grille frame for ease of installation;
FIG. 5 is one of the schematic views of a dustproof and waterproof grid dustproof filter plate for easy installation;
FIG. 6 is a second schematic view of the dustproof and waterproof grille filter plate for easy installation;
FIG. 7 is a schematic disassembled view of the dustproof and waterproof grille filter plate for easy installation;
FIG. 8 is a schematic view of a dust and water barrier filter cotton panel with parts separated for easy installation.
In the figure: 1. a mounting frame; 2. a waterproof grid frame; 3. a dustproof filter plate; 4. a fixing plate; 101. installing an outer frame of the frame; 102. mounting a plate; 103. a waterproof grille frame slot; 104. a dustproof filter plate slot; 201. a waterproof grille frame; 202. a grid plate; 203. clamping teeth; 204. a grating frame insert; 301. a filter plate frame; 302. a preliminary filter plate; 303. a limiting strip; 304. a filter cotton plate; 305. a filter plate insert block; 3011. a tooth clamping groove; 3041. a first filter frame plate; 3042. filtering cotton; 3043. a filter cotton plug; 3044. inserting filter cotton into a frame; 3045. a second filter frame plate; 3046. a filtering cotton jack.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 2, a dustproof and waterproof grid convenient to install is characterized in that: comprises an installation frame 1, a waterproof grid frame 2, a dustproof filter plate 3 and a fixed plate 4; the mounting frame 1 is internally provided with the waterproof grating frame 2 and the dustproof filter plate 3; the fixing plates 4 are provided on both front and back sides of the mounting frame 1.
As shown in fig. 3, as a possible embodiment, the mounting frame 1 includes a mounting frame outer frame 101, a mounting plate 102, a waterproof grid frame slot 103, and a dustproof filter plate slot 104; the mounting plates 102 are arranged on two sides of the mounting frame outer frame 101; the inner side surface of the mounting frame outer frame 101 is provided with the waterproof grating frame slots 103 and the dustproof filter plate slots 104.
As shown in fig. 4, as a possible embodiment, the waterproof grid frame 2 includes a waterproof grid frame 201, a grid plate 202, a latch 203, and a grid frame insert 204; the grating plate 202 is arranged in the waterproof grating frame 201, and the grating frame inserting blocks 204 are arranged on two sides of the waterproof grating frame; the latch 203 is disposed at the edge of the back surface of the waterproof grill frame 201. The latch 203 is used for assembling the waterproof grid frame 2 and the dustproof filter plate 3 together; the port of the grating plate 202 is bent, so that rainwater can be effectively prevented.
As shown in fig. 5 to 7, as one possible embodiment, the dustproof filter plate 3 includes a filter plate frame 301, a preliminary filter plate 302, a stopper bar 303, a filter cotton plate 304, and a filter plate insert 305; the filter plate frame 301 is internally provided with the preliminary filter plate 302 and the filter cotton plate 304; the limiting strips 303 are arranged between the preliminary filter plate 302 and the filter cotton plate 304; the filter plate insert blocks 305 are arranged on two sides of the filter plate frame 301.
As a possible implementation, the filter plate frame 301 is provided with a latch slot 3011.
As shown in fig. 8, as a possible embodiment, the filter cotton plate 304 includes a first filter frame plate 3041, filter cotton 3042, a filter cotton plug 3043, a filter cotton plug 3044, a second filter frame plate 3045 and a filter cotton socket 3046; the front and back of the filter cotton insert frame 3044 are respectively provided with the first filter frame plate 3041 and the second filter frame plate 3045, and the filter cotton 3042 is arranged between the first filter frame plate 3041 and the second filter frame plate 3045; one side of the filter cotton 3042 is provided with the filter cotton plug 3043; one side of the filter cotton insert frame 3044 is provided with the filter cotton insert opening 3046. The filter cotton 3042 may be a non-woven fabric air purification filter cotton.
As a possible implementation manner, in use, the mounting frame 1 is firstly mounted on a vehicle for use and fixed by the mounting plate 102; then, the filter plate insert 305 on the dustproof filter plate 3 is inserted into the dustproof filter plate slot 104, and the assembly of the dustproof filter plate 3 is completed; then, inserting the grid frame insert 204 on the waterproof grid frame 2 into the waterproof grid frame slot 103, keeping the latch 203 inserted into the latch slot 3011, and completing the assembly of the waterproof grid frame 2; and finally, the waterproof grid frame 2 and the dustproof filter plate 3 are fixed in the mounting frame 1 through the fixing plate 4.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dustproof and waterproof grid convenient to installation which characterized in that: comprises a mounting frame (1), a waterproof grid frame (2), a dustproof filter plate (3) and a fixing plate (4); the mounting frame (1) is internally provided with the waterproof grating frame (2) and the dustproof filter plate (3); the front and the back of the mounting frame (1) are provided with the fixing plates (4).
2. The easy-to-install dustproof and waterproof grid according to claim 1, wherein the mounting frame (1) comprises a mounting frame outer frame (101), a mounting plate (102), waterproof grid frame slots (103) and dustproof filter plate slots (104); the mounting plates (102) are arranged on two sides of the mounting frame outer frame (101); the inner side surface of the installation frame outer frame (101) is provided with the waterproof grating frame slots (103) and the dustproof filter plate slots (104).
3. The easy-to-install dust and water grid according to claim 1, characterized in that the water grid frame (2) comprises a water grid frame (201), a grid plate (202), a latch (203) and a grid frame insert (204); the grating plate (202) is arranged in the waterproof grating frame (201), and the grating frame inserting blocks (204) are arranged on two sides of the waterproof grating frame; the latch (203) is arranged at the edge of the back surface of the waterproof grid frame (201).
4. The easy-to-install dustproof and waterproof grid according to claim 1, wherein the dustproof filter plate (3) comprises a filter plate frame (301), a preliminary filter plate (302), a limit strip (303), a filter cotton plate (304) and a filter plate insert (305); the filter plate frame (301) is internally provided with the primary filter plate (302) and a filter cotton plate (304); the limiting strip (303) is arranged between the primary filter plate (302) and the filter cotton plate (304); the two sides of the filter plate frame (301) are provided with the filter plate inserting blocks (305).
5. The easy-to-install dustproof and waterproof grid according to claim 4, wherein the filter plate frame (301) is provided with a bayonet slot (3011).
6. The easy-to-install dustproof and waterproof grid according to claim 4, wherein the filtering cotton plate (304) comprises a first filtering frame plate (3041), filtering cotton (3042), a filtering cotton plug (3043), a filtering cotton inserting frame (3044), a second filtering frame plate (3045) and a filtering cotton socket (3046); the front surface and the back surface of the filter cotton inserting frame (3044) are respectively provided with a first filter frame plate (3041) and a second filter frame plate (3045), and the filter cotton (3042) is arranged between the first filter frame plate (3041) and the second filter frame plate (3045); one side of the filter cotton (3042) is provided with the filter cotton plug (3043); one side of the filter cotton inserting frame (3044) is provided with the filter cotton inserting opening (3046).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183368.0U CN216572103U (en) | 2021-12-17 | 2021-12-17 | Dustproof and waterproof grid convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183368.0U CN216572103U (en) | 2021-12-17 | 2021-12-17 | Dustproof and waterproof grid convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216572103U true CN216572103U (en) | 2022-05-24 |
Family
ID=81614034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123183368.0U Active CN216572103U (en) | 2021-12-17 | 2021-12-17 | Dustproof and waterproof grid convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216572103U (en) |
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2021
- 2021-12-17 CN CN202123183368.0U patent/CN216572103U/en active Active
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