CN108366503B - Detachable cabinet dustproof ventilation net - Google Patents
Detachable cabinet dustproof ventilation net Download PDFInfo
- Publication number
- CN108366503B CN108366503B CN201810402400.3A CN201810402400A CN108366503B CN 108366503 B CN108366503 B CN 108366503B CN 201810402400 A CN201810402400 A CN 201810402400A CN 108366503 B CN108366503 B CN 108366503B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen frame
- silica gel
- heat conduction
- carbon fiber
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000741 silica gel Substances 0.000 claims abstract description 22
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 21
- 239000004917 carbon fiber Substances 0.000 claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a detachable cabinet dustproof ventilation net, which comprises a filter screen frame, a silica gel heat conduction layer and a carbon fiber adsorption layer, wherein a plurality of through holes which are distributed periodically are formed in the filter screen frame; the carbon fiber adsorption layer and the silica gel heat conduction layer are sequentially paved on the filter screen frame from top to bottom; the filter screen frame is clamped and fixed to the carbon fiber adsorption layer and the silica gel heat conduction layer through the clamping device.
Description
Technical Field
The invention relates to the technical field of cabinets, in particular to a detachable dustproof ventilation net for cabinets.
Background
Along with the continuous rapid development of communication technology, the equipment scale and the power consumption of equipment in a communication machine room are continuously increased, heat generated by equipment operation cannot be discharged in time, and the running environment generating high temperature is very unfavorable for the stable running of the equipment, and meanwhile, the good heat dissipation and dust prevention of the equipment cabinet are an important link for designing the equipment cabinet. When the existing cabinet design considers the problem of heat dissipation and ventilation of equipment, a mesh type or grid type cabinet door or cabinet bodies on two sides are usually selected, dust particles outside the cabinet are easy to enter the cabinet along with air flow due to overlarge meshes in the design, the overall heat dissipation effect of the cabinet is poor due to overlarge meshes, dust is easy to accumulate around the meshes after long-time working operation, and a plurality of inconveniences are brought due to incapability of disassembling the cabinet door during cleaning.
Disclosure of Invention
The invention provides a detachable dustproof ventilation net for a cabinet, which aims to solve the technical defects in the prior art.
In order to achieve the aim of the invention, the technical scheme adopted is as follows:
the detachable cabinet dustproof ventilation net comprises a filter screen frame, a silica gel heat conduction layer and a carbon fiber adsorption layer, wherein the filter screen frame is provided with a plurality of through holes which are distributed periodically; the carbon fiber adsorption layer and the silica gel heat conduction layer are sequentially paved on the filter screen frame from top to bottom; the filter screen frame is clamped and fixed to the carbon fiber adsorption layer and the silica gel heat conduction layer through the clamping device.
The filter screen frame is fixed on the cabinet body and can be used as a part of the whole body of the main door and the side door of the cabinet to play a role in guaranteeing the compression resistance of the cabinet; the silica gel heat conduction layer is covered on the surface of the filter screen frame and plays a role in heat conduction; the carbon fiber adsorption layer is covered on the surface of the silica gel heat conduction layer and plays a role in adsorbing dust particles on the surface of the cabinet; the buckling device is arranged at the four outer right angles of the filter screen frame, can rotate clockwise and anticlockwise, and is rotated to the carbon fiber adsorption layer based on the spring piece or nut and nut structure principle to play a role in fixing four corners.
Preferably, a plurality of downward extending bosses are arranged on the silica gel heat conduction layer at positions corresponding to the through holes, the sizes of the bosses are the same as the sizes of the through holes, and the lower sides of the bosses can extend into the filter screen frame through the through holes; the upper side of the boss is provided with an upper opening long groove, and the carbon fiber adsorption layer is provided with a cell corresponding to the upper opening of the long groove, and the size of the cell is the same as that of the upper opening of the long groove.
Preferably, the four corners of the filter screen frame are provided with buckling devices.
Compared with the prior art, the invention has the beneficial effects that:
the shape structure and the materials of the silica gel heat conduction layer of the ventilation net increase the air contact surface, thereby not only playing a role in rapid heat dissipation, but also increasing the adsorption effect because dust particles in the air need to pass through a long and narrow space; the detachable design of the silica gel heat conduction layer and the carbon fiber adsorption layer is convenient for cleaning and replacement in the future.
Drawings
Fig. 1 is a schematic front view of a removable cabinet dust-proof ventilation screen.
Fig. 2 is a schematic diagram of a detachable cabinet dust-proof ventilation net.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
the invention is further illustrated in the following figures and examples.
Example 1
As shown in fig. 1 and 2, the detachable cabinet dustproof ventilation net comprises a filter screen frame 1, a silica gel heat conduction layer 2 and a carbon fiber adsorption layer 3, wherein a plurality of through holes 4 which are distributed periodically are formed in the filter screen frame 1; the carbon fiber adsorption layer 3 and the silica gel heat conduction layer 2 are sequentially paved on the filter screen frame 1 from top to bottom; the filter screen frame 1 is clamped and fixed to the carbon fiber adsorption layer 3 and the silica gel heat conduction layer 2 through the clamping device 5.
The filter screen frame 1 is fixed on the cabinet body and can be used as a part of the whole body of the main door and the side door of the cabinet to play a role in guaranteeing the compression resistance of the cabinet; the silica gel heat conduction layer 2 is covered on the surface of the filter screen frame 1 and plays a role in heat conduction; the carbon fiber adsorption layer 3 is covered on the surface of the silica gel heat conduction layer 2 and plays a role in adsorbing dust particles on the surface of the cabinet; the fastening device 5 is installed at four outer right angles of the filter screen frame 1, can rotate clockwise and anticlockwise, and is rotated to the carbon fiber adsorption layer 3 based on the spring piece or nut and nut structure principle to play a role in fixing four corners.
In this embodiment, a plurality of bosses 6 extending downward are provided on the silica gel heat conducting layer 2 at positions corresponding to the through holes 4, and the size of the bosses 6 is the same as that of the through holes 4; the boss 6 is internally provided with an elongated slot 7 with an upper opening, and the carbon fiber adsorption layer 3 is provided with a cell 8 at a position corresponding to the upper opening of the elongated slot 7, and the size of the cell 8 is the same as the size of the upper opening of the elongated slot 7.
In this embodiment, the four corners of the filter screen frame 1 are provided with fastening devices 5.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (1)
1. Detachable cabinet dustproof ventilation net, its characterized in that: the device comprises a filter screen frame, a silica gel heat conduction layer and a carbon fiber adsorption layer, wherein a plurality of through holes which are distributed periodically are formed in the filter screen frame; the carbon fiber adsorption layer and the silica gel heat conduction layer are sequentially paved on the filter screen frame from top to bottom; the filter screen frame clamps and fixes the carbon fiber adsorption layer and the silica gel heat conduction layer through the clamping device; a plurality of downward extending bosses are arranged on the silica gel heat conduction layer at positions corresponding to the through holes, the sizes of the bosses are the same as the sizes of the through holes, and the lower sides of the bosses can extend into the filter screen frame through the through holes; the upper side of the boss is provided with an upper opening long groove, and the carbon fiber adsorption layer is provided with a cell corresponding to the upper opening of the long groove, and the size of the cell is the same as that of the upper opening of the long groove; the four corners of the filter screen frame are provided with buckling devices; the filter screen frame is clamped and fixed to the carbon fiber adsorption layer and the silica gel heat conduction layer through the clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402400.3A CN108366503B (en) | 2018-04-28 | 2018-04-28 | Detachable cabinet dustproof ventilation net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402400.3A CN108366503B (en) | 2018-04-28 | 2018-04-28 | Detachable cabinet dustproof ventilation net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108366503A CN108366503A (en) | 2018-08-03 |
| CN108366503B true CN108366503B (en) | 2024-04-16 |
Family
ID=63009783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402400.3A Active CN108366503B (en) | 2018-04-28 | 2018-04-28 | Detachable cabinet dustproof ventilation net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108366503B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152251A (en) * | 2018-09-05 | 2019-01-04 | 张沈莘 | A kind of communication cabinet |
| CN113069841A (en) * | 2021-02-22 | 2021-07-06 | 广东电网有限责任公司广州供电局 | Dust-proof device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249083Y (en) * | 2008-07-25 | 2009-06-03 | 北京利德华福电气技术有限公司 | Ventilating filter screen assembly |
| CN201504369U (en) * | 2009-09-14 | 2010-06-09 | 马祝波 | Communication cabinet |
| CN106159682A (en) * | 2016-08-04 | 2016-11-23 | 毛学辉 | A kind of power communication case with dedusting cooling function |
| CN206085801U (en) * | 2016-09-22 | 2017-04-12 | 温州天瑞化纤有限公司 | Novel prevent static non -woven fabrics |
| CN206837766U (en) * | 2017-06-22 | 2018-01-05 | 杨宏奎 | A kind of dust arrester being used in 3D printer |
| CN107588455A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of vertical air conditioner case with antiskid function |
| CN206965351U (en) * | 2017-05-18 | 2018-02-06 | 盐城世邦布业有限公司 | A kind of ageing-resistant Environmental-protection dust removal device |
| CN208143637U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | Removable cabinet dustproof ventilated net |
-
2018
- 2018-04-28 CN CN201810402400.3A patent/CN108366503B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249083Y (en) * | 2008-07-25 | 2009-06-03 | 北京利德华福电气技术有限公司 | Ventilating filter screen assembly |
| CN201504369U (en) * | 2009-09-14 | 2010-06-09 | 马祝波 | Communication cabinet |
| CN106159682A (en) * | 2016-08-04 | 2016-11-23 | 毛学辉 | A kind of power communication case with dedusting cooling function |
| CN206085801U (en) * | 2016-09-22 | 2017-04-12 | 温州天瑞化纤有限公司 | Novel prevent static non -woven fabrics |
| CN206965351U (en) * | 2017-05-18 | 2018-02-06 | 盐城世邦布业有限公司 | A kind of ageing-resistant Environmental-protection dust removal device |
| CN206837766U (en) * | 2017-06-22 | 2018-01-05 | 杨宏奎 | A kind of dust arrester being used in 3D printer |
| CN107588455A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of vertical air conditioner case with antiskid function |
| CN208143637U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | Removable cabinet dustproof ventilated net |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108366503A (en) | 2018-08-03 |
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| GR01 | Patent grant |