CN113092685A - Can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack - Google Patents
Can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack Download PDFInfo
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- CN113092685A CN113092685A CN202110380778.XA CN202110380778A CN113092685A CN 113092685 A CN113092685 A CN 113092685A CN 202110380778 A CN202110380778 A CN 202110380778A CN 113092685 A CN113092685 A CN 113092685A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- 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
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- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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Abstract
The invention relates to the technical field of flue gas detection, and discloses an easy-to-radiate flue gas detection sampling cabinet capable of preventing ash falling and blocking. This can prevent falling easy heat dissipation formula flue gas detection sampling rack of ash jam, through setting up first initiative separation mechanism, second initiative separation mechanism, first passive separation device and the passive separation mechanism of second, during the shut down, because magnet, first baffle and second baffle are closed, and first metal filter screen and second metal filter screen are coved, the probability that the ash that falls at ordinary times got into inside and attached to first metal filter screen and the second metal filter screen of rack has been reduced, the dust screen of having solved current flue gas detection sampling rack exposes outside the rack, not bare at the during operation, also when the machine shut down, also can fall the problem of ash gathering on the dust screen.
Description
Technical Field
The invention relates to the technical field of flue gas detection, in particular to an easy-to-radiate flue gas detection sampling cabinet capable of preventing ash falling and blocking.
Background
Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel.
In the face of increasingly severe smoke pollution, the smoke detection sampling machine is produced at the same time, the current cabinet of the smoke detection sampling machine usually adopts a mode that a dustproof net is additionally arranged on a through hole for heat dissipation, and because the dustproof net is exposed outside the cabinet, the dust detection sampling machine can not only work, but also fall ash and gather when the machine is shut down, people are required to clean in time, and the heat dissipation is prevented from being influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the easy-to-radiate smoke detection and sampling cabinet capable of preventing dust falling and blocking, which has the advantage of reducing the dust falling degree on the filter screen when the machine is stopped, and solves the problem that the dust falling and gathering on the dust screen can occur when the dust screen of the current smoke detection and sampling cabinet is exposed outside the machine cabinet and is not in work and the machine is stopped.
(II) technical scheme
In order to achieve the aim of reducing the ash falling degree on the filter screen when the machine is stopped, the invention provides the following technical scheme: the utility model provides a can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack, includes the rack body, the right side of rack body is equipped with first initiative separation mechanism, first initiative separation mechanism includes first baffle, goes up even arm, first power piece, slide bar, first magnet and second magnet, first rotary trough has been seted up on the right side of rack body, the top spout has been seted up to the interior roof of first rotary trough, first baffle rotates with first rotary trough to be connected, the right side of first baffle is articulated with last even arm, it is articulated with the front of first power piece to go up the one end that the arm kept away from first baffle of linking, the top of slide bar and the interior roof fixed connection of top spout, first power piece and slide bar sliding connection, first mounting groove has been seted up in the left side of first rotary trough, the inside of first mounting groove is equipped with first passive separation device, first passive separation device includes first mounting bracket, first dustproof brush strip and first metal filter screen, the right side inner wall fixed mounting of rack body has first air exhauster, the front of rack body articulates there is the cabinet door.
The left side of the cabinet body is provided with a second active separation mechanism, the second active separation mechanism comprises a second mounting frame, a second through groove, a second partition plate, a lower connecting arm, a second power block, a third magnet and a fourth magnet, the left side of the cabinet body is provided with an elongated groove, the inner bottom wall of the elongated groove is provided with a bottom sliding groove, the second mounting frame is fixedly mounted on the left side of the cabinet body, the second partition plate is movably arranged in the second mounting frame, the right side of the second partition plate is hinged with the lower connecting arm, one end, away from the second partition plate, of the lower connecting arm is hinged with the second power block, the inner wall of the right side of the elongated groove is provided with a second mounting groove, the left side of the cabinet body is provided with a second passive separation mechanism, the second passive separation mechanism comprises a second metal filter screen and a second dustproof brush strip, and the second metal filter screen is fixedly mounted in the second mounting groove, the dustproof brush strip of second and the left side fixed connection of second mounting bracket, the left side inner wall fixed mounting of rack body has the second air exhauster.
Preferably, the number of the first magnets is two, the first magnets are fixedly bonded on the left side and the right side of the top of the first power block, the first magnets are symmetrically distributed about the sliding rod, the number of the second magnets is two, the second magnets are correspondingly distributed with the first magnets, the second magnets are fixedly bonded on the inner top wall of the top sliding groove, and the first magnets and the second magnets are homonymic magnets.
Preferably, first mounting bracket is arranged in first mounting groove for fixed installation, first through groove has been seted up on the right side of first mounting bracket, first dustproof brush strip is arranged in first through groove for fixed setting, the left side fixed connection of first metal filter screen and first mounting bracket.
Preferably, first metal filter screen and the coaxial distribution in center of first dustproof brush strip, the right flank area of first metal filter screen is less than the tiling area that first dustproof brush strip is located first logical groove.
Preferably, the second power block is movably arranged in the bottom sliding groove, the third magnet is fixedly arranged at the right end of the second power block, the fourth magnet is fixedly arranged on the inner wall of the right side of the bottom sliding groove, and the third magnet and the fourth magnet are magnets of the same name.
Preferably, the second through groove is formed in the inner wall of the left side of the second mounting frame, and the second through groove penetrates through the inner wall of the left side of the second mounting frame.
Compared with the prior art, the invention provides the easy-radiating type smoke detection sampling cabinet capable of preventing dust falling and blocking, and the cabinet has the following beneficial effects:
1. the easy-radiating smoke detection sampling cabinet capable of preventing ash falling and blocking is characterized in that a first active blocking mechanism, a second active blocking mechanism, a first passive blocking device and a second passive blocking mechanism are arranged, when the machine is stopped at ordinary times, the first clapboard and the second clapboard are closed due to the existence of the magnet, and the first metal filter screen and the second metal filter screen are covered, so that the probability that the falling ash enters the machine cabinet and is attached to the first metal filter screen and the second metal filter screen at ordinary times is reduced, however, when first air exhauster and second air exhauster start-up, benefit from two barrier plate self lighter weight, the thrust that the air exhauster produced makes two barrier plates open, has also accelerated the speed of air exchange, is favorable to the heat dissipation, has solved the dust screen that current flue gas detected the sampling rack and has exposed outside the rack, not only at the during operation, also when the machine shut down, also can fall the problem of ash gathering on the dust screen.
2. This can prevent falling easy heat dissipation formula flue gas detection sampling rack that ash blockked up, through setting up first dustproof brush strip and the dustproof brush strip of second, the clearance between the stereoplasm brush hair on the two is minimum, does not hinder the circulation of air, but to the great dust of some sizes, plays the effect of hindrance, and the friction between brush hair and dust is great, and some small-size dusts are very easily infected with by the brush hair when passing through, can't follow the air and continue to deepen.
3. This can prevent falling ash blocking's easy heat dissipation formula flue gas detection sampling rack, through setting up the dustproof brush strip of second in the outside of second mounting bracket, because this side is the air intake of circulation of air, the dustproof brush strip of second can greatly reduce the filter pressure of second metal filter screen, set up first dustproof brush strip in the inside of first baffle, because this side is the air outlet, the filter dust pressure of this side is less, but this side also has the task that prevents the dust and get into when shutting down at ordinary times, so set up, also can reduce the quantity of gathering the dust on the dustproof brush strip of first, alleviate cleanup crew's pressure.
Drawings
FIG. 1 is a cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged view of a portion of A of FIG. 1;
FIG. 3 is an enlarged view of a portion of B of FIG. 1;
fig. 4 is a schematic front view of the present invention.
Wherein: 1. a cabinet body; 2. a first active barrier mechanism; 201. a first separator; 202. an upper connecting arm; 203. a first power block; 204. a slide bar; 205. a first magnet; 206. a second magnet; 3. a first passive barrier; 301. a first mounting bracket; 302. a first dust-proof brush bar; 303. a first metal screen; 4. a second active barrier mechanism; 401. a second mounting bracket; 402. a second through groove; 403. a second separator; 404. a lower connecting arm; 405. a second power block; 406. a third magnet; 407. a fourth magnet; 5. a second passive blocking mechanism; 501. a second metal screen; 502. a second dust-proof brush bar; 6. a first rotary groove; 7. a first mounting groove; 8. a top chute; 9. a bottom chute; 10. an elongated slot; 11. a second mounting groove; 12. a second exhaust fan; 13. a first exhaust fan; 14. a cabinet door; 15. a first through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention provides an easy-heat-dissipation type flue gas detection sampling cabinet capable of preventing ash falling and blocking, comprising a cabinet body 1, a first active blocking mechanism 2 is arranged on the right side of the cabinet body 1, the first active blocking mechanism 2 comprises a first partition plate 201, an upper connecting arm 202, a first power block 203, a slide bar 204, first magnets 205 and second magnets 206, a first rotary chute 6 is arranged on the right side of the cabinet body 1, a top chute 8 is arranged on the inner top wall of the first rotary chute 6, the number of the first magnets 205 is two, the left and right sides of the top of the first power block 203, which are fixedly bonded, of the two first magnets 205 are symmetrically distributed about the slide bar 204, the number of the second magnets 206 is two, which are correspondingly distributed with the two first magnets 205, the two second magnets 206 are fixedly bonded on the inner top wall of the top chute 8, the first magnets 205 and the second magnets 206 are the same name magnets, the first partition board 201 is rotatably connected with the first rotary groove 6, the first partition board 201 is an acrylic board, the right side of the first partition board 201 is hinged with the upper connecting arm 202, one end of the upper connecting arm 202, which is far away from the first partition board 201, is hinged with the front face of the first power block 203, the top end of the slide bar 204 is fixedly connected with the inner top wall of the top sliding groove 8, the first power block 203 is slidably connected with the slide bar 204, the left side of the first rotary groove 6 is provided with a first mounting groove 7, a first passive blocking device 3 is arranged inside the first mounting groove 7, the first passive blocking device 3 comprises a first mounting frame 301, a first dustproof brush strip 302 and a first metal filter screen 303, the first mounting frame 301 is fixedly mounted in the first mounting groove 7, the right side of the first mounting frame 301 is provided with a first through groove 15, the first dustproof brush strip 302 is fixedly arranged in the first through groove 15, bristles on the first dustproof brush strip 302 are hard bristles, the first metal filter screen 303 is fixedly connected with the left side of the first mounting frame 301, the right side inner wall fixed mounting of rack body 1 has first air exhauster 13, and the convulsions direction of first air exhauster 13 is rack body 1 inside to the outside, and first metal filter screen 303 distributes with the center is coaxial of first dustproof brush strip 302, and the right flank area of first metal filter screen 303 is less than the tiling area that first dustproof brush strip 302 is located first logical groove 15, and the front of rack body 1 articulates there is cabinet door 14.
The left side of the cabinet body 1 is provided with a second active separation mechanism 4, the second active separation mechanism 4 comprises a second mounting frame 401, a second through groove 402, a second partition 403, a lower connecting arm 404, a second power block 405, a third magnet 406 and a fourth magnet 407, the second through groove 402 is formed on the inner wall of the left side of the second mounting frame 401, the second through groove 402 penetrates through the inner wall of the left side of the second mounting frame 401, the left side of the cabinet body 1 is provided with an extension groove 10, the inner bottom wall of the extension groove 10 is provided with a bottom chute 9, the second power block 405 is movably arranged in the bottom chute 9, the front and the back of the second power block 405 are convexly arranged, the inner wall of the front side and the inner wall of the back side of the bottom chute 9 are both provided with slide ways, the second power block 405 is slidably connected with the bottom chute 9, the third magnet 406 is fixedly arranged at the right end of the second power block 405, the fourth magnet 407 is fixedly arranged at the inner, the third magnet 406 and the fourth magnet 407 are magnets of the same name, the second mounting frame 401 is fixedly mounted on the left side of the cabinet body 1, the second partition 403 is an acrylic plate, the second partition 403 is movably disposed inside the second mounting frame 401, the second partition 403 is hinged to the inner wall of the front side and the inner wall of the rear side of the second mounting frame 401, the right side of the second partition 403 is hinged to the lower connecting arm 404, one end of the lower connecting arm 404, which is far away from the second partition 403, is hinged to the second power block 405, the inner wall of the right side of the extension slot 10 is provided with a second mounting slot 11, the left side of the cabinet body 1 is provided with a second passive blocking mechanism 5, the second passive blocking mechanism 5 comprises a second metal filter screen 501 and a second dust brush strip 502, the second metal filter screen 501 is fixedly mounted in the second mounting slot 11, when the cabinet is stopped at ordinary times, the first magnet 205 and the second magnet 206 repel each other due to the existence of the magnets, the third magnet 406 and the fourth magnet 407 repel each other, the first partition board 201 and the second partition board 403 are closed, the first metal filter screen 303 and the second metal filter screen 501 are covered, the probability that the falling ash enters the cabinet body 1 and is attached to the first metal filter screen 303 and the second metal filter screen 501 is reduced, the second dustproof brush strip 502 is fixedly connected with the left side of the second mounting rack 401, the bristles on the second dustproof brush strip 502 are hard bristles, through the arrangement of the first dustproof brush strip 302 and the second dustproof brush strip 502, the gap between the hard bristles on the first dustproof brush strip and the second dustproof brush strip is extremely small, air circulation is not obstructed, but obstruction is achieved for some dust with large size, friction between the bristles and the dust is large, some dust with small size is easily contaminated by the bristles when passing through, and cannot go deep into along with air, the second exhaust fan 12 is fixedly installed on the inner wall of the left side of the cabinet body 1, the exhaust direction of the second exhaust fan 12 is from the outside to the inside of the cabinet body 1, when the machine starts, first air exhauster 13 and second air exhauster 12 start, the thrust that the air exhauster produced makes two bafflers open, the speed of air exchange has also been accelerated, be favorable to the heat dissipation, through setting up second dustproof brush strip 502 in the outside of second mounting bracket 401, because this side is the air intake of circulation of air, second dustproof brush strip 502 can greatly reduce the filter pressure of second metal filter screen 501, set up first dustproof brush strip 302 in the inside of first baffle 201, because this side is the air outlet, the filter dust pressure of this side is less, but this side also has the task that prevents the dust entering when shutting down at ordinary times, so set up, also can reduce the quantity of the gathering dust on first dustproof brush strip 302, alleviate cleanup crew's pressure.
When the machine is used, when the machine is stopped at ordinary times, due to the existence of the magnets, the first magnet 205 and the second magnet 206 repel each other, the third magnet 406 and the fourth magnet 407 repel each other, so that the first partition 201 and the second partition 403 are closed, and the first metal filter screen 303 and the second metal filter screen 501 are covered, the probability that the falling ash enters the interior of the machine cabinet body 1 and is attached to the first metal filter screen 303 and the second metal filter screen 501 is reduced, when the machine is started, the first exhaust fan 13 and the second exhaust fan 12 are started, the thrust generated by the exhaust fans enables the two barrier plates to be opened, the air exchange speed is accelerated, and the heat dissipation is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack, includes rack body (1), its characterized in that: the right side of the cabinet body (1) is provided with a first active blocking mechanism (2), the first active blocking mechanism (2) comprises a first partition plate (201), an upper connecting arm (202), a first power block (203), a sliding rod (204), a first magnet (205) and a second magnet (206), the right side of the cabinet body (1) is provided with a first rotary groove (6), the inner top wall of the first rotary groove (6) is provided with a top sliding groove (8), the first partition plate (201) is rotatably connected with the first rotary groove (6), the right side of the first partition plate (201) is hinged with the upper connecting arm (202), one end of the upper connecting arm (202), which is far away from the first partition plate (201), is hinged with the front surface of the first power block (203), the top end of the sliding rod (204) is fixedly connected with the inner top wall of the top sliding groove (8), and the first power block (203) is slidably connected with the sliding rod (204), a first mounting groove (7) is formed in the left side of the first rotary groove (6), a first passive blocking device (3) is arranged inside the first mounting groove (7), the first passive blocking device (3) comprises a first mounting frame (301), a first dustproof brush strip (302) and a first metal filter screen (303), a first exhaust fan (13) is fixedly mounted on the inner wall of the right side of the cabinet body (1), and a cabinet door (14) is hinged to the front side of the cabinet body (1);
a second active blocking mechanism (4) is arranged on the left side of the cabinet body (1), the second active blocking mechanism (4) comprises a second mounting frame (401), a second through groove (402), a second partition plate (403), a lower connecting arm (404), a second power block (405), a third magnet (406) and a fourth magnet (407), an extension groove (10) is formed in the left side of the cabinet body (1), a bottom sliding groove (9) is formed in the inner bottom wall of the extension groove (10), the second mounting frame (401) is fixedly mounted on the left side of the cabinet body (1), the second partition plate (403) is movably arranged inside the second mounting frame (401), the right side of the second partition plate (403) is hinged to the lower connecting arm (404), one end, far away from the second partition plate (403), of the lower connecting arm (404) is hinged to the second power block (405), and a second mounting groove (11) is formed in the inner wall of the right side of the extension groove (10), the left side of rack body (1) is equipped with passive separation mechanism of second (5), the passive separation mechanism of second (5) are including second metal filter screen (501) and the dustproof brush strip of second (502), second metal filter screen (501) are arranged in second mounting groove (11) fixed mounting, the dustproof brush strip of second (502) and the left side fixed connection of second mounting bracket (401), the left side inner wall fixed mounting of rack body (1) has second air exhauster (12).
2. The easy-to-dissipate smoke detection and sampling cabinet capable of preventing ash falling and blocking according to claim 1, characterized in that: the number of first magnet (205) is two, two first magnet (205) are located the left and right sides fixed bonding at first power piece (203) top, two first magnet (205) are about slide bar (204) symmetric distribution, the number of second magnet (206) is two, two second magnet (206) and two first magnet (205) correspond the distribution, two second magnet (206) are located the interior roof fixed bonding of top spout (8), first magnet (205) and second magnet (206) are the magnet of the same name each other.
3. The easy-to-dissipate smoke detection and sampling cabinet capable of preventing ash falling and blocking according to claim 1, characterized in that: first mounting bracket (301) is arranged in first mounting groove (7) fixed mounting, first logical groove (15) have been seted up on the right side of first mounting bracket (301), first dustproof brush strip (302) are arranged in first logical groove (15) and are fixed to be set up, the left side fixed connection of first metal filter screen (303) and first mounting bracket (301).
4. The easy-to-dissipate smoke detection and sampling cabinet capable of preventing ash falling and blocking according to claim 3, characterized in that: first metal filter screen (303) and the coaxial distribution in center of first dustproof brush strip (302), the right flank area of first metal filter screen (303) is less than the tiling area that first dustproof brush strip (302) are arranged in first logical groove (15).
5. The easy-to-dissipate smoke detection and sampling cabinet capable of preventing ash falling and blocking according to claim 1, characterized in that: the second power block (405) is movably arranged in the bottom sliding groove (9), the third magnet (406) is fixedly arranged at the right end of the second power block (405), the fourth magnet (407) is fixedly arranged on the inner wall of the right side of the bottom sliding groove (9), and the third magnet (406) and the fourth magnet (407) are magnets of the same name.
6. The easy-to-dissipate smoke detection and sampling cabinet capable of preventing ash falling and blocking according to claim 1, characterized in that: the second through groove (402) is formed in the inner wall of the left side of the second mounting frame (401), and the second through groove (402) penetrates through the inner wall of the left side of the second mounting frame (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380778.XA CN113092685A (en) | 2021-04-09 | 2021-04-09 | Can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380778.XA CN113092685A (en) | 2021-04-09 | 2021-04-09 | Can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack |
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| CN113092685A true CN113092685A (en) | 2021-07-09 |
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| CN202110380778.XA Pending CN113092685A (en) | 2021-04-09 | 2021-04-09 | Can prevent falling ash and block up easy heat dissipation formula flue gas detection sampling rack |
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| CN212652254U (en) * | 2020-07-14 | 2021-03-05 | 广东宏境环保科技有限公司 | Online flue gas emission monitoring system based on Internet of things |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955998U (en) * | 2011-03-02 | 2011-08-31 | 张弓 | Anti-wind billboard |
| US20140112510A1 (en) * | 2012-10-23 | 2014-04-24 | Apple Inc. | Electronic Devices With Environmental Sensors |
| CN106342691A (en) * | 2016-08-26 | 2017-01-25 | 蚌埠依爱电子科技有限责任公司 | Self-suction twin-choke device for roof ventilator |
| CN206477962U (en) * | 2016-12-19 | 2017-09-08 | 华电内蒙古开鲁风电有限公司 | A kind of Wind turbines dust removal by ventilation rain insensitive device |
| CN110636722A (en) * | 2018-06-22 | 2019-12-31 | 天津翰克科技有限公司 | Crane electric cabinet protection device |
| CN208766594U (en) * | 2018-08-20 | 2019-04-19 | 吕晓盼 | A kind of moisture-proof dustproof computer CPU heat emission fan |
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