CN112907921A - Monitoring and early warning equipment based on smart city big data - Google Patents
Monitoring and early warning equipment based on smart city big data Download PDFInfo
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- CN112907921A CN112907921A CN202011628340.0A CN202011628340A CN112907921A CN 112907921 A CN112907921 A CN 112907921A CN 202011628340 A CN202011628340 A CN 202011628340A CN 112907921 A CN112907921 A CN 112907921A
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- early warning
- big data
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000009434 installation Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- 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
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- 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
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides monitoring and early warning equipment based on smart city big data, which comprises an equipment body, an inner cavity and a steel plate, wherein the equipment body is protected by the steel plate arranged at the top end, the inner wall of the equipment body is embedded with the inner cavity, the top ends of the equipment body and the steel plate are both in a semi-circular arc shape, a left fixing plate and a right fixing plate are both arranged at the bottom of the equipment body, the equipment body can be arranged at the top of a bus or a taxi through a mounting plate arranged at the outer side end of the left fixing plate and the right fixing plate, a stabilizing part is arranged at the bottom of the steel plate, adjusting parts are both arranged on the left fixing plate and the right fixing plate, the bus or the taxi can shuttle in the city by arranging the equipment on the bus or the taxi, the equipment can be transported to various places in the city, the monitoring on multiple places is convenient, when a rotating shaft rotates towards the rear side, the positions of the two mounting plates on the bus or the taxi can be conveniently adjusted.
Description
Technical Field
The invention relates to the technical field of data monitoring, in particular to monitoring and early warning equipment based on smart city big data.
Background
Smart cities are often crossed with regional development concepts such as digital cities, perception cities, wireless cities, smart cities, ecological cities and low-carbon cities, and even are mixed with industry informatization concepts such as electronic government affairs, intelligent transportation and smart power grids, city environment monitoring is an important basis for environment protection and management work, along with rapid development of economy, more and more people begin to concern about the quality of the environment of the city, and the efficiency, quality and transparency of the environment protection and management work are required to be improved;
the existing urban big data monitoring and early warning equipment is generally installed outdoors, and once water seepage and water leakage occur, water cannot be discharged, internal elements are easily damaged, a plurality of places in a city cannot be monitored, the problem that monitoring data is inaccurate and the like is solved, and therefore further research needs to be carried out on the basis of the urban big data monitoring and early warning equipment, and the monitoring and early warning equipment based on smart city big data is provided.
Disclosure of Invention
The invention is based on the purpose and the efficacy of monitoring and early warning equipment of big data of smart cities, and is achieved by the following specific technical means:
the utility model provides a monitoring early warning equipment based on big data in wisdom city, including the equipment body, inner chamber and steel sheet, the steel sheet that the equipment body set up through the top protects it, the inner wall embedding of equipment body is provided with the inner chamber, the equipment body all is the semicircle form with the top of steel sheet, left fixed plate and right fixed plate are all installed to the bottom of equipment body, and the mounting panel that left fixed plate and right fixed plate installed through the outside end can install the equipment body in public transit or taxi top, the bottom of steel sheet is provided with firm part, and all be provided with adjusting part on left fixed plate and the right fixed plate.
Preferably, the stabilizing member comprises: the steelframe with erect the roof beam, the steelframe is installed in the both ends bottom of steel sheet, and the even joint of lateral wall of steel sheet has a plurality of arc depressed part, and the spout is installed to the depressed part of steel sheet, and swing joint has the movable ball on the spout.
Preferably, the steelframe is "U" form, and the joint has the fan between steelframe and the steel sheet, and the draw-in groove has been seted up at one side middle part that the steelframe is close to the equipment body.
Preferably, an air guide pipe is transversely connected with one side of the equipment body in a penetrating manner in the clamping groove, the air guide pipe is integrally in a 90-degree T shape, and a guide pipe is vertically arranged on the inner side of the bottom of the air guide pipe.
Preferably, erect the roof beam and install the outside end at the steelframe, and erect and be provided with the storage tank between roof beam and the steelframe integratively, erect roof beam and be the arc setting near top one side of storage tank.
Preferably, the adjusting part includes: limiting plate and pivot, the inner wall at left fixed plate and right fixed plate is installed respectively to the limiting plate, and the upper and lower both ends of left fixed plate, right fixed plate and limiting plate all are the opening setting, and the inner wall of limiting plate is the crooked setting of arc wavy.
Preferably, the lower surface of left fixed plate and right fixed plate can be dismantled and be connected with clean sponge, and the last fixed surface of limiting plate is connected with the slide rail, and the top swing joint of slide rail has perpendicular roof beam, storage tank and steelframe.
Preferably, one side of the inner wall of the limiting plate is movably connected with a guide pipe, the guide pipe is vertically connected with the bottom of the equipment body in a penetrating mode and the limiting plate, and the left fixing plate and the right fixing plate are connected through a connecting plate.
Preferably, the bottom left end of left fixed plate is the depressed part, and the inside left end embedding of left fixed plate is provided with the spacing groove, the inner wall and the connecting plate swing joint of spacing groove.
Preferably, the pivot embedding sets up in the middle part of spacing groove and connecting plate overlap, and the bottom through connection of pivot in the bottom of spacing groove and connecting plate, transversely installs the threaded rod between the both ends of pivot and two limiting plates.
Has the advantages that:
(1) the device can be installed on a bus or a taxi through the installation plates, the bus and the taxi shuttle in the city, the device can be transported to each place of the city, monitoring on multiple places of the city is facilitated, in addition, when the installation is carried out, the threaded rods which are symmetrically arranged in the reverse direction are utilized, when the rotating shaft rotates towards the rear side, the left fixing plate and the right fixing plate gradually move towards the outer side, otherwise, the left fixing plate and the right fixing plate move towards the inner side, the positions of the two installation plates on the bus or the taxi are conveniently adjusted, and the installation of the device on the bus or the taxi is enabled to be stable;
(2) through curved steel sheet and perpendicular roof beam, be convenient for make in time the storage tank that flows in the rainwater, avoid water to ooze into inside this equipment, and utilize the fan with wind behind the rainwater in the storage tank form cold wind, carry cold wind to the inner chamber of this equipment internal component below through the guide duct, realize when to this equipment rapid cooling, the row's of smuggleing secretly water discharge when utilizing the pipe on the guide duct to be convenient for inhale wind with the fan, and simultaneously, the discharged water drips on the clean sponge, realize left fixed plate and right fixed plate when the removal, can clean the sponge and clean the top of public transit or taxi.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the vertical beam of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1;
FIG. 4 is an enlarged view of B of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the overall structure of the left and right fixing plates according to the present invention;
FIG. 6 is a schematic perspective view of a left fixing plate according to the present invention;
FIG. 7 is an enlarged view of C of FIG. 5 according to the present invention;
in FIGS. 1-7: 1-equipment body, 101-inner cavity, 2-vertical beam, 201-storage tank, 202-steel frame, 203-clamping groove, 204-guide pipe, 205-blower, 206-air guide pipe, 207-steel plate, 208-movable ball, 209-sliding groove, 3-left fixed plate, 301-right fixed plate, 302-mounting plate, 303-connecting plate, 304-sliding rail, 305-cleaning sponge, 306-limiting plate, 307-threaded rod, 308-rotating shaft and 309-limiting groove.
Detailed Description
As shown in figures 1 to 7:
the invention provides monitoring and early warning equipment based on smart city big data, which comprises an equipment body 1, an inner cavity 101 and a steel plate 207, wherein the equipment body 1 is protected by the steel plate 207 arranged at the top end, the inner cavity 101 is embedded in the inner wall of the equipment body 1, the top ends of the equipment body 1 and the steel plate 207 are both in a semi-arc shape, a left fixing plate 3 and a right fixing plate 301 are both installed at the bottom of the equipment body 1, the equipment body 1 can be installed at the top of a bus or a taxi through an installation plate 302 installed at the outer side end of the left fixing plate 3 and the right fixing plate 301, a stable part is arranged at the bottom of the steel plate 207, and adjusting parts are both arranged on the left fixing plate 3 and.
Wherein, firm part includes: steelframe 202 and perpendicular roof beam 2, steelframe 202 is installed in the both ends bottom of steel sheet 207, and the even joint of lateral wall of steel sheet 207 has a plurality of arc depressed part, spout 209 is installed to steel sheet 207's depressed part, and swing joint has movable ball 208 on the spout 209, the wind pressure that receives through the meeting drives movable ball 208 and removes in spout 209, and utilize steel sheet 207's arc depressed part and movable ball 208's removal, be convenient for reduce the wind pressure that equipment body 1 received.
The steel frame 202 is U-shaped, the fan 205 is clamped between the steel frame 202 and the steel plate 207, the middle of one side of the steel frame 202, which is close to the equipment body 1, is provided with a clamping groove 203, an air guide pipe 206 transversely penetrates through one side of the clamping groove 203, which is connected with one side of the equipment body 1, the whole air guide pipe 206 is in a 90-degree T shape, a guide pipe 204 is vertically installed on the inner side of the bottom of the air guide pipe 206, the fan 205 is used for enabling wind to form cold wind after passing through rainwater in the storage tank 201, the cold wind is conveyed to the inner cavity 101 below internal elements of the equipment body 1 through the air guide pipe 206, and when the equipment body 1 is rapidly cooled, water carried by the fan 205 when the fan 205 sucks wind is discharged.
Wherein, erect roof beam 2 and install the outside end at steelframe 202, and erect and be provided with storage tank 201 between roof beam 2 and the steelframe 202 in the integration, erect roof beam 2 and be the arc setting near top one side of storage tank 201, through curved steel sheet 207 with erect roof beam 2, be convenient for make the rainwater can in time flow into storage tank 201, avoid inside water infiltration this equipment body 1.
Wherein, the adjusting part includes: limiting plate 306 and pivot 308, limiting plate 306 are installed respectively at the inner wall of left fixed plate 3 and right fixed plate 301, and the upper and lower both ends of left fixed plate 3, right fixed plate 301 and limiting plate 306 all are the opening setting, and the inner wall of limiting plate 306 is the crooked setting of arc wavy, sets up limiting plate 306 inner wall through the crooked setting of wavy, is convenient for increase and pipe 204's area of contact.
Wherein, left fixed plate 3 can be dismantled with the lower surface of right fixed plate 301 and be connected with clean sponge 305, and the last fixed surface of limiting plate 306 is connected with slide rail 304, the top swing joint of slide rail 304 has perpendicular roof beam 2, storage tank 201 and steelframe 202, inner wall one side swing joint of limiting plate 306 has pipe 204, and the vertical through connection of pipe 204 has in the bottom and the limiting plate 306 of equipment body 1, meet through connecting plate 303 between left fixed plate 3 and the right fixed plate 301, drip discharged water to clean sponge 305 on through pipe 204, realize left fixed plate 3 and right fixed plate 301 when removing, can clean sponge 305 and clean the top of public transit or taxi.
Wherein, the bottom left end of left fixed plate 3 is the depressed part, and the inside left end embedding of left fixed plate 3 is provided with spacing groove 309, the inner wall and the connecting plate 303 swing joint of spacing groove 309, pivot 308 embedding sets up at spacing groove 309 and the overlapping of connecting plate 303 middle part, and the bottom through connection of pivot 308 in the bottom of spacing groove 309 and connecting plate 303, transversely install threaded rod 307 between the both ends of pivot 308 and two limiting plates 306, and the threaded rod 307 at both ends is the reverse symmetry setting, utilize the threaded rod 307 that is the reverse symmetry setting, when pivot 308 rotates to the rear side, left fixed plate 3 moves to the outside with right fixed plate 301 gradually, otherwise then move to the inside, be convenient for adjust the position of two mounting panels 302 on public transit or taxi, make this equipment body 1 install stably on public transit or taxi.
The working principle is as follows:
the concrete using mode and the effect of this embodiment, at first, can install this equipment body 1 on public transit or taxi through two mounting panels 302, public transit and taxi are shuttled back and forth in the city, can transport each place in city with this equipment, be convenient for monitor a plurality of places in city, can measure the environment goodness in this city according to statistics and analysis of monitoring data, utilize the threaded rod 307 that is reverse symmetry setting when rotating shaft 308 to the rear side afterwards, drive two limiting plates 306 and remove to the outside gradually, and then drive left fixed plate 3 and right fixed plate 301 removal in step, otherwise then remove to the inboard, be convenient for adjust the position of two mounting panels 302 on public transit or taxi, make this equipment body 1 install stably on public transit or taxi, when left fixed plate 3 and right fixed plate 301 remove, make the distance between two perpendicular roof beams can not produce the expansion because of left fixed plate 3 and right fixed plate 301 removal through slide rail 304, it moves and produce the expansion to pass through left fixed plate 3 and right fixed The deformation of the equipment body 1 caused by expansion is avoided, then the rainwater can conveniently flow into the storage tank 201 in time through the arc-shaped steel plate 207 and the vertical beam 2, the water is prevented from permeating into the equipment body 1, meanwhile, the equipment body 1 is conveniently protected by the steel plate 207 and the steel frame 202, then the wind forms cold wind after passing through the rainwater in the storage tank 201 by the fan 205, the cold wind is conveyed into the inner cavity 101 below the internal elements of the equipment body 1 through the wind guide pipe 206, the equipment body 1 is rapidly cooled, meanwhile, the water entrained by the wind when the wind is sucked by the fan 205 is conveniently discharged by the guide pipe 204 on the wind guide pipe 206, then the discharged water drops onto the cleaning sponge 305 through the guide pipe 204, the top end of the bus or the taxi can be cleaned by the cleaning sponge 305 while the left fixing plate 3 and the right fixing plate 301 move, and the inner wall of the limit plate 306 is arranged by the wavy bending, the contact area with the guide pipe 204 is increased conveniently, the movable ball 208 is driven to move in the sliding groove 209 by the windward wind pressure, and the wind pressure received by the equipment body 1 is reduced conveniently by the arc-shaped concave part of the steel plate 207 and the movable ball 208.
Claims (10)
1. The utility model provides a monitoring and early warning equipment based on big data of wisdom city, includes equipment body (1), inner chamber (101) and steel sheet (207), steel sheet (207) that equipment body (1) set up through the top protect it, the inner wall embedding of equipment body (1) is provided with inner chamber (101), its characterized in that; equipment body (1) all is the semicircle form with the top of steel sheet (207), left fixed plate (3) and right fixed plate (301) are all installed to the bottom of equipment body (1), and mounting panel (302) that left fixed plate (3) and right fixed plate (301) installed through the outside end can install equipment body (1) in public transit or taxi top, the bottom of steel sheet (207) is provided with firm part, and all is provided with adjusting part on left fixed plate (3) and right fixed plate (301).
2. The smart city big data-based monitoring and early warning device according to claim 1, wherein: the stabilizing member includes: steelframe (202) and perpendicular roof beam (2), install in the both ends bottom of steel sheet (207) steelframe (202), and the even joint of lateral wall of steel sheet (207) has a plurality of arc depressed part, spout (209) are installed to the depressed part of steel sheet (207), and swing joint has movable ball (208) on spout (209).
3. The smart city big data-based monitoring and early warning device according to claim 2, wherein: the steel frame (202) is U-shaped, the fan (205) is clamped between the steel frame (202) and the steel plate (207), and the middle of one side, close to the equipment body (1), of the steel frame (202) is provided with a clamping groove (203).
4. The smart city big data-based monitoring and early warning device according to claim 3, wherein: an air guide pipe (206) transversely penetrates through one side of the clamping groove (203) and the equipment body (1), the air guide pipe (206) is integrally in a 90-degree T shape, and a guide pipe (204) is vertically arranged on the inner side of the bottom of the air guide pipe (206).
5. The smart city big data-based monitoring and early warning device according to claim 2, wherein: the vertical beam (2) is installed at the outer side end of the steel frame (202), the storage tank (201) is integrally arranged between the vertical beam (2) and the steel frame (202), and one side, close to the top of the storage tank (201), of the vertical beam (2) is arc-shaped.
6. The smart city big data-based monitoring and early warning device according to claim 1, wherein: the adjusting part includes: limiting plate (306) and pivot (308), the inner wall at left fixed plate (3) and right fixed plate (301) is installed respectively to limiting plate (306), the upper and lower both ends of left side fixed plate (3), right fixed plate (301) and limiting plate (306) all are the opening setting, the inner wall of limiting plate (306) is the crooked setting of arc wavy.
7. The smart city big data-based monitoring and early warning device according to claim 6, wherein: left side fixed plate (3) can be dismantled with the lower surface of right fixed plate (301) and be connected with clean sponge (305), and the last fixed surface of limiting plate (306) is connected with slide rail (304), the top swing joint of slide rail (304) has perpendicular roof beam (2), storage tank (201) and steelframe (202).
8. The smart city big data-based monitoring and early warning device according to claim 7, wherein: one side of the inner wall of the limiting plate (306) is movably connected with a guide pipe (204), the guide pipe (204) vertically penetrates through the bottom of the equipment body (1) and the limiting plate (306), and the left fixing plate (3) and the right fixing plate (301) are connected through a connecting plate (303).
9. The smart city big data-based monitoring and early warning device according to claim 8, wherein: the bottom left end of left side fixed plate (3) is the depressed part, and the inside left end embedding of left side fixed plate (3) is provided with spacing groove (309), the inner wall and connecting plate (303) swing joint of spacing groove (309).
10. The smart city big data-based monitoring and early warning device according to claim 6, wherein: the embedding of pivot (308) sets up in spacing groove (309) and connecting plate (303) overlap department middle part, and the bottom through connection in the bottom of spacing groove (309) and connecting plate (303) of pivot (308), transversely install threaded rod (307) between the both ends of pivot (308) and two limiting plates (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628340.0A CN112907921A (en) | 2021-04-25 | 2021-04-25 | Monitoring and early warning equipment based on smart city big data |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628340.0A CN112907921A (en) | 2021-04-25 | 2021-04-25 | Monitoring and early warning equipment based on smart city big data |
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| CN112907921A true CN112907921A (en) | 2021-06-04 |
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| CN202011628340.0A Withdrawn CN112907921A (en) | 2021-04-25 | 2021-04-25 | Monitoring and early warning equipment based on smart city big data |
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| CN107946971A (en) * | 2017-12-01 | 2018-04-20 | 成都富中成科技有限公司 | A kind of Novel outdoor distribution box |
| CN108327685A (en) * | 2018-01-30 | 2018-07-27 | 安徽传质信息科技有限公司 | A kind of auto repair wheel hub uplifting device |
| CN208469740U (en) * | 2018-03-08 | 2019-02-05 | 王双双 | A kind of new-energy automobile burglar alarm |
| CN208730895U (en) * | 2018-07-20 | 2019-04-12 | 陈柳汀 | A kind of integrated form colour LED screen waterproof kit |
| CN108981044A (en) * | 2018-08-17 | 2018-12-11 | 珠海格力电器股份有限公司 | Water pump, combined motor and air conditioner fan |
| CN108703455A (en) * | 2018-08-28 | 2018-10-26 | 浙江妃儿雨具有限公司 | Umbrella cover |
| CN109530747A (en) * | 2018-12-29 | 2019-03-29 | 许益安 | One kind having multi-functional machine drilling equipment |
| CN209312534U (en) * | 2019-01-10 | 2019-08-27 | 湖北金力特电气有限公司 | A kind of high-power transformer with cooling function |
| CN210004116U (en) * | 2019-04-22 | 2020-01-31 | 深圳市华安邦数字技术有限公司 | horizontal rotating device for spherical monitoring camera |
| CN211119817U (en) * | 2019-12-02 | 2020-07-28 | 佛山市南海汇全纺织染整有限公司 | Water curtain cooling device for textile workshop |
| CN111103406A (en) * | 2019-12-30 | 2020-05-05 | 安徽中科大赛悟科技有限公司 | Air-ground integrated visual monitoring system for atmospheric environment |
| CN211422836U (en) * | 2020-01-19 | 2020-09-04 | 内蒙古沐风电力科技有限公司 | Cooling device for maintaining wind turbine generator |
| CN111431115A (en) * | 2020-04-24 | 2020-07-17 | 冯晓红 | Protective sleeve for preventing high-altitude cable from breaking and falling |
| CN211956374U (en) * | 2020-06-08 | 2020-11-17 | 袁琦 | Computer motherboard board is pegged graft and is installed locking device |
| CN112490860A (en) * | 2020-11-20 | 2021-03-12 | 安徽明泉水设备有限公司 | Can prevent infiltration of rainwater's water supply equipment switch board |
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