CN115728455A - Carbon content detection device for urban air quality detection and use method thereof - Google Patents
Carbon content detection device for urban air quality detection and use method thereof Download PDFInfo
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- CN115728455A CN115728455A CN202211556703.3A CN202211556703A CN115728455A CN 115728455 A CN115728455 A CN 115728455A CN 202211556703 A CN202211556703 A CN 202211556703A CN 115728455 A CN115728455 A CN 115728455A
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses a carbon content detection device for urban air quality detection and a use method thereof, and relates to the technical field of air quality detection. According to the invention, the air suction mechanism is arranged in the detection cavity, and the fan in the air suction mechanism is started to perform air suction action on the outside air, so that the air can rapidly enter the detection cavity to be detected by the detection probe, the flowing speed of the air is improved, the detection device can rapidly detect the carbon content in the air, the phenomenon of low detection efficiency due to the natural flowing of the air is avoided, the pull rod is pulled upwards by a worker, the lower end of the pull rod is separated from the inside of the positioning hole in the fixing cylinder, the fixing cylinder can be taken out from the inside of the detection cavity by the worker, the water vapor in the detection cavity can be conveniently cleaned after haze weather detection, and the practicability of the detection device is improved.
Description
Technical Field
The invention relates to the technical field of air quality detection, in particular to a carbon content detection device for urban air quality detection and a using method thereof.
Background
The air quality detection means detecting whether the air quality is good or not. The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a particular time and place is influenced by many factors. The size of the emission of man-made pollutants from stationary and mobile pollution sources is one of the most important factors affecting the air quality, including the exhaust from vehicles, ships, airplanes, industrial production emissions, residential and heating, waste incineration, etc. The development density of cities, landforms, weather and the like are also important factors influencing the air quality.
For example, chinese patent publication No. CN102495178a discloses the following technical solution: a device for detecting the content of carbon dioxide in urban air comprises an air inlet pipe, a vent pipe, a detection pipe, a carbon dioxide sensor, an air extractor and an air outlet pipe. The carbon dioxide detection device is vertically arranged on the outer wall of a high-rise building, air with different heights is collected through the plurality of air inlet pipes, the collected air is conveyed to the detection pipe through the air vent pipe and the air pump, the carbon dioxide sensor in the detection pipe detects the content of carbon dioxide in the air, and the carbon dioxide content detector in urban air performs automatic control and test data storage, processing, display and transmission.
At present, when the air quality is detected, the carbon content of the air is detected by depending on the natural flow of the air, and the detection efficiency is low, so that the carbon content detection device for urban air quality detection and the use method thereof are provided, and the problems are solved.
Disclosure of Invention
The invention provides a carbon content detection device for urban air quality detection and a use method thereof, which aim to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a city is carbon content detection device for air quality testing, includes device frame, adjustment mechanism and the mechanism that induced drafts, adjustment mechanism sets up the inside at the device frame, the top of device frame is provided with places the platform, the last fixed surface who places the platform installs and detects the chamber, the mechanism that induced drafts sets up in the inside that detects the chamber, the inside fixed mounting that detects the chamber has test probe.
The adjusting mechanism comprises a fixing plate and a threaded rod, the threaded rod is arranged on the fixing plate, a threaded cylinder is connected to the threaded rod in a threaded mode, a limiting strip is fixedly connected to the outer wall of the threaded cylinder, a guide hole is formed in the upper surface of the device frame, the threaded cylinder penetrates through the inside of the guide hole, and a hand wheel is fixedly mounted at the lower end of the threaded rod.
The air suction mechanism comprises a fixed cylinder and a spring frame, a fixed frame is fixedly mounted inside the fixed cylinder, a fan is fixedly mounted inside the fixed frame, a limiting block is fixedly connected to the outer wall of the fixed cylinder, a positioning hole is formed in the upper surface of the fixed cylinder, a pull rod is arranged on the spring frame, a limiting disc is fixedly mounted on the pull rod, a spring is sleeved on the pull rod, and the lower end of the pull rod is inserted into the positioning hole.
The technical scheme of the invention is further improved as follows: the fixed plate is fixedly arranged inside the device frame, the placing table is fixedly arranged at the upper end of the threaded cylinder, and the base is fixedly arranged at the bottom of the device frame.
By adopting the technical scheme, the arrangement of the base in the scheme can protect the bottom of the device frame.
The technical scheme of the invention is further improved as follows: the spring frame is fixedly installed on the upper surface of the detection cavity, the through hole is formed in the upper surface of the spring frame, the pull rod penetrates through the through hole, the number of the limiting blocks is two, and the limiting blocks are respectively and fixedly installed on the left side and the right side of the outer wall of the fixed cylinder.
By adopting the technical scheme, the arrangement of the limiting block in the scheme can play a limiting role on the fixed cylinder, so that the fixed cylinder is more stable in the detection cavity.
The technical scheme of the invention is further improved as follows: the fixed cylinder is inserted in the detection cavity, the inner wall of the detection cavity is provided with a limiting groove, the limiting block is inserted in the limiting groove, and a dustproof filter screen is fixedly arranged in the fixed cylinder.
By adopting the technical scheme, the limiting block can be limited by the limiting groove.
The technical scheme of the invention is further improved as follows: the lower extreme butt of spring is at the upper surface of spacing dish, the quantity of spacing groove is two, its two the spacing groove is seted up respectively at the inside left wall and the inside right wall that detect the chamber.
By adopting the technical scheme, the lower end of the pull rod can be conveniently inserted into the positioning hole by the arrangement of the spring in the scheme.
The technical scheme of the invention is further improved as follows: the number of the limiting strips is two, and the two limiting strips are fixedly connected to the left side of the outer wall of the threaded cylinder and the right side of the outer wall of the threaded cylinder respectively.
By adopting the technical scheme, the arrangement of the limiting strip in the scheme can play a limiting role on the threaded cylinder.
The technical scheme of the invention is further improved as follows: the placing table is provided with a fixing mechanism, the fixing mechanism comprises a side plate and an internal thread hole, the internal thread hole is formed in the left wall of the side plate, and the internal thread of the internal thread hole is connected with an adjusting screw rod.
By adopting the technical scheme, the fixing mechanism is arranged in the scheme, so that the detection cavity can be conveniently and fixedly arranged on the placing table.
The technical scheme of the invention is further improved as follows: the right-hand member of adjusting screw is provided with the bearing, the right wall fixed mounting of bearing has the picture peg, the fixed slot has been seted up to the left wall that detects the chamber.
By adopting the technical scheme, the middle inserting plate and the fixing groove can be conveniently fixed on the detection cavity.
The technical scheme of the invention is further improved as follows: the left wall fixedly connected with gag lever post of picture peg, spacing hole has been seted up on the curb plate, the gag lever post is pegged graft in the inside in spacing hole, curb plate fixed mounting is at the upper surface of placing the platform, adjusting screw's left end fixed mounting changes the handle.
By adopting the technical scheme, the arrangement of the limiting hole and the limiting rod in the scheme can conveniently play a limiting role in the insertion plate.
A use method of a carbon content detection device for urban air quality detection comprises the following steps:
s1, adjusting the placing table and the detection cavity to proper heights through an adjusting mechanism.
S2, sucking surrounding air by starting a fan in the air suction mechanism, so that the air quickly enters the detection cavity.
And S3, detecting the carbon content in the air entering the detection cavity by the detection probe in the detection cavity.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the carbon content detection device for urban air quality detection and the use method thereof are characterized in that the air suction mechanism is arranged in the detection cavity, and the fan in the air suction mechanism is started to perform air suction on the outside air, so that the air can quickly enter the detection cavity for detection by the detection probe, the flowing speed of the air is improved, the carbon content in the air can be detected more quickly by the detection device, and the phenomenon of low detection efficiency due to the natural flowing of the air is avoided.
2. The carbon content detection device for urban air quality detection and the use method thereof are characterized in that the pull rod is pulled upwards by workers, so that the lower end of the pull rod is separated from the inside of the positioning hole in the fixed cylinder, the fixed cylinder can be taken out from the inside of the detection cavity by the workers, water vapor in the detection cavity can be conveniently cleaned after haze weather detection, and the practicability of the detection device is improved.
3. The invention provides a carbon content detection device for urban air quality detection and a use method thereof.
4. The invention provides a carbon content detection device for urban air quality detection and a use method thereof.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the threaded barrel of the present invention;
FIG. 3 is a schematic view of a threaded rod of the present invention;
FIG. 4 is a schematic view of a detection chamber according to the present invention;
FIG. 5 is a schematic view of a spacing groove structure according to the present invention;
FIG. 6 is a schematic view of the structure of the fixing cylinder of the present invention;
fig. 7 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: 1. a device frame; 2. an adjustment mechanism; 201. a fixing plate; 202. a threaded rod; 203. a hand wheel; 204. a guide hole; 205. a threaded barrel; 206. a limiting strip; 3. an air suction mechanism; 301. a fixed cylinder; 302. a fixed mount; 303. a fan; 304. a limiting block; 305. a limiting groove; 306. a spring holder; 307. a pull rod; 308. a limiting disc; 309. a spring; 310. positioning holes; 311. a dustproof filter screen; 4. a fixing mechanism; 401. a side plate; 402. an internally threaded bore; 403. adjusting the screw rod; 404. inserting plates; 405. a bearing; 406. turning a handle; 407. a limiting hole; 408. a limiting rod; 409. fixing grooves; 5. a base; 6. a detection chamber; 7. detecting a probe; 8. and (6) placing the table.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the invention provides a carbon content detection device for urban air quality detection, which comprises a device frame 1, an adjusting mechanism 2 and an air suction mechanism 3, wherein the adjusting mechanism 2 is arranged inside the device frame 1, a placing table 8 is arranged above the device frame 1, a detection cavity 6 is fixedly arranged on the upper surface of the placing table 8, the air suction mechanism 3 is arranged inside the detection cavity 6, and a detection probe 7 is fixedly arranged inside the detection cavity 6.
Adjustment mechanism 2 includes fixed plate 201 and threaded rod 202, threaded rod 202 sets up on fixed plate 201, threaded rod 202 is gone up threaded connection and has a screw thread section of thick bamboo 205, the spacing 206 of outer wall fixedly connected with of screw thread section of thick bamboo 205, guide hole 204 has been seted up to the upper surface of device frame 1, screw thread section of thick bamboo 205 runs through the inside of guide hole 204, the lower extreme fixed mounting of threaded rod 202 has hand wheel 203, it rotates to drive threaded rod 202 through staff rotation hand wheel 203, make fixed section of thick bamboo 301 can be in the promotion of threaded rod 202 rebound, thereby reach the purpose to placing platform 8 and detection chamber 6 altitude mixture control, make things convenient for the staff to carry out carbon content detection to the air of co-altitude.
Air suction mechanism 3 includes a fixed cylinder 301 and a spring frame 306, the inside fixed mounting of fixed cylinder 301 has mount 302, the inside fixed mounting of mount 302 has fan 303, the outer wall fixedly connected with stopper 304 of fixed cylinder 301, locating hole 310 has been seted up to the upper surface of fixed cylinder 301, be provided with pull rod 307 on the spring frame 306, fixed mounting has spacing dish 308 on the pull rod 307, spring 309 has been cup jointed on the pull rod 307, the lower extreme of pull rod 307 is pegged graft in the inside of locating hole 310, through set up air suction mechanism 3 in the inside that detects chamber 6, start the fan 303 among the mechanism 3 that induced drafts and can carry out the effect of induced drafting to the outside air, make the inside that the air can get into detection chamber 6 fast supply to detect probe 7 and detect, thereby the flow rate of air has been improved and the carbon content in the air that makes detection device can be faster detects, the phenomenon that relies on the air natural flow detection efficiency hangs down has been avoided, pull rod 307 upwards through the staff, make the lower extreme of pull rod 307 break away from the inside of locating hole 310 on the fixed cylinder 301, this moment the staff can take out fixed cylinder 301 from the inside that detects chamber 6, the weather detection, the practicality of detection of haze has been improved.
The fixing plate 201 is fixedly arranged inside the device frame 1, the placing table 8 is fixedly arranged at the upper end of the threaded cylinder 205, the base 5 is fixedly arranged at the bottom of the device frame 1, and the base 5 can protect the bottom of the device frame 1.
The lower extreme butt of spring 309 is at the upper surface of spacing dish 308, and the quantity of spacing groove 305 is two, and its two spacing grooves 305 are seted up respectively in the inside left wall and the inside right wall that detect chamber 6, and the setting of spring 309 can make things convenient for the lower extreme of pull rod 307 to peg graft in the inside of locating hole 310.
The number of the limiting strips 206 is two, the two limiting strips 206 are respectively and fixedly connected to the left side of the outer wall and the right side of the outer wall of the threaded cylinder 205, and the limiting strips 206 can limit the threaded cylinder 205.
A use method of a carbon content detection device for urban air quality detection comprises the following steps:
s1, adjusting the placing table 8 and the detection cavity 6 to proper heights through the adjusting mechanism 2.
S2, ambient air is sucked by starting the fan 303 in the air suction mechanism 3, so that the air quickly enters the detection cavity 6.
And S3, detecting the carbon content in the air entering the detection cavity 6 by the detection probe 7 in the detection cavity 6.
In this embodiment, through the inside at detection chamber 6 sets up the mechanism 3 that induced drafts, the fan 303 in the mechanism 3 that induced drafts is started can carry out the effect of induced drafting to the outside air, make the air can enter into the inside that detects chamber 6 fast and supply test probe 7 to detect, thereby the flow velocity of air has been improved and make the carbon content in the air that detection device can be faster detect, the phenomenon that relies on the air natural flow detection inefficiency has been avoided, through staff upwards spur pull rod 307, make the lower extreme of pull rod 307 break away from the inside of locating hole 310 on the solid fixed cylinder 301, the staff can take out solid fixed cylinder 301 from the inside that detects chamber 6 this moment, conveniently detect the back in haze weather, clear up the steam that detects the inside of chamber 6, detection device's practicality has been improved, hand wheel 203 drives threaded rod 202 through staff rotation, make solid fixed cylinder 301 can upwards move under the promotion of threaded rod 202, thereby reach the purpose of placing platform 8 and detecting chamber 6 altitude mixture control, make things convenient for the staff to carry out carbon content detection to the air of different heights.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: the fixing mechanism 4 is arranged on the placing table 8, the fixing mechanism 4 comprises a side plate 401 and an internal thread hole 402, the internal thread hole 402 is formed in the left wall of the side plate 401, the internal thread hole 402 is connected with an adjusting screw 403 through internal threads, and the fixing mechanism 4 is arranged to facilitate the fixed installation of the detection cavity 6 on the placing table 8.
The right end of adjusting screw 403 is provided with bearing 405, and bearing 405's right wall fixed mounting has picture peg 404, and fixed slot 409 has been seted up to the left wall in detection chamber 6, and picture peg 404 and fixed slot 409's setting can conveniently be fixed detection chamber 6.
The left wall of picture peg 404 is fixedly connected with gag lever post 408, has seted up spacing hole 407 on the curb plate 401, and gag lever post 408 pegs graft in the inside of spacing hole 407, and curb plate 401 fixed mounting is at the upper surface of placing platform 8, and adjusting screw 403's left end fixed mounting has commentaries on classics handle 406, and the setting of spacing hole 407 and gag lever post 408 can conveniently play spacing effect to picture peg 404.
In this embodiment, rotate through the staff and change 406 drive adjusting screw 403 and rotate, make adjusting screw 403 drive picture peg 404 and remove left to make picture peg 404 break away from the inside of fixed slot 409, detect the chamber 6 and can follow and directly take off from placing platform 8 this moment, make things convenient for detection device to maintain the change, further improved detection device's practicality.
The working principle of the carbon content detection device for urban air quality detection and the use method thereof is described in detail below.
As shown in fig. 1-7, by arranging the air suction mechanism 3 inside the detection chamber 6, the fan 303 in the air suction mechanism 3 is started to perform air suction on the outside air, so that the air can rapidly enter the detection chamber 6 to be detected by the detection probe 7, the flow speed of the air is increased, and the detection device can rapidly detect the carbon content in the air, thereby avoiding the phenomenon of low detection efficiency due to natural flow of the air, and the pull rod 307 is pulled upwards by a worker, so that the lower end of the pull rod 307 is separated from the inside of the positioning hole 310 on the fixed cylinder 301, and at this time, the worker can take the fixed cylinder 301 out of the detection chamber 6, so that the steam inside the detection chamber 6 can be conveniently cleaned after the haze weather detection, the practicability of the detection device is improved, the worker rotates the hand wheel 203 to drive the threaded rod 202 to rotate, so that the fixed cylinder 301 can move upwards under the pushing of the threaded rod 202, thereby achieving the purpose of adjusting the heights of the placing table 8 and the detection chamber 6, and facilitating the worker to perform carbon content detection on the air with different heights; rotate to drive adjusting screw 403 through the staff and rotate 406, make adjusting screw 403 drive picture peg 404 and remove left to make picture peg 404 break away from the inside of fixed slot 409, detect the chamber 6 and can directly take off from placing platform 8 this moment, make things convenient for detection device to maintain the change, further improved detection device's practicality.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a city is carbon content detection device for air quality testing, includes device frame (1), adjustment mechanism (2) and induced drafts mechanism (3), its characterized in that: the adjusting mechanism (2) is arranged inside the device frame (1), a placing table (8) is arranged above the device frame (1), a detection cavity (6) is fixedly arranged on the upper surface of the placing table (8), the air suction mechanism (3) is arranged inside the detection cavity (6), and a detection probe (7) is fixedly arranged inside the detection cavity (6);
the adjusting mechanism (2) comprises a fixing plate (201) and a threaded rod (202), the threaded rod (202) is arranged on the fixing plate (201), a threaded cylinder (205) is connected to the threaded rod (202) in a threaded manner, a limiting strip (206) is fixedly connected to the outer wall of the threaded cylinder (205), a guide hole (204) is formed in the upper surface of the device frame (1), the threaded cylinder (205) penetrates through the inner part of the guide hole (204), and a hand wheel (203) is fixedly mounted at the lower end of the threaded rod (202);
the air suction mechanism (3) comprises a fixed barrel (301) and a spring frame (306), a fixed frame (302) is fixedly mounted inside the fixed barrel (301), a fan (303) is fixedly mounted inside the fixed frame (302), a limiting block (304) is fixedly connected to the outer wall of the fixed barrel (301), a positioning hole (310) is formed in the upper surface of the fixed barrel (301), a pull rod (307) is arranged on the spring frame (306), a limiting disc (308) is fixedly mounted on the pull rod (307), a spring (309) is sleeved on the pull rod (307), and the lower end of the pull rod (307) is inserted into the positioning hole (310).
2. The carbon content detection device for urban air quality detection according to claim 1, wherein: the fixing plate (201) is fixedly installed inside the device frame (1), the placing table (8) is fixedly installed at the upper end of the threaded cylinder (205), and the base (5) is fixedly installed at the bottom of the device frame (1).
3. The carbon content detection device for urban air quality detection according to claim 1, wherein: the spring frame (306) is fixedly mounted on the upper surface of the detection cavity (6), a through hole is formed in the upper surface of the spring frame (306), the pull rod (307) penetrates through the through hole, the number of the limiting blocks (304) is two, and the limiting blocks (304) are respectively and fixedly mounted on the left side and the right side of the outer wall of the fixed cylinder (301).
4. The carbon content detection device for urban air quality detection according to claim 1, wherein: fixed section of thick bamboo (301) are pegged graft in the inside that detects chamber (6), spacing groove (305) have been seted up on the inner wall that detects chamber (6), stopper (304) are pegged graft in the inside of spacing groove (305), the inside fixed mounting of fixed section of thick bamboo (301) has dustproof filter screen (311).
5. The carbon content detection device for urban air quality detection according to claim 4, wherein: the lower end of the spring (309) abuts against the upper surface of the limiting disc (308), the number of the limiting grooves (305) is two, and the two limiting grooves (305) are respectively arranged on the left wall and the right wall of the detection cavity (6).
6. The carbon content detection device for urban air quality detection according to claim 1, wherein: the number of the limiting strips (206) is two, and the two limiting strips (206) are fixedly connected to the left side of the outer wall of the threaded cylinder (205) and the right side of the outer wall respectively.
7. The carbon content detection device for urban air quality detection according to claim 1, wherein: the placing table (8) is provided with a fixing mechanism (4), the fixing mechanism (4) comprises a side plate (401) and an internal thread hole (402), the internal thread hole (402) is formed in the left wall of the side plate (401), and an adjusting screw (403) is connected to the internal thread of the internal thread hole (402).
8. The carbon content detection device for urban air quality detection according to claim 7, wherein: the right-hand member of adjusting screw (403) is provided with bearing (405), the right wall fixed mounting of bearing (405) has picture peg (404), fixed slot (409) have been seted up to the left wall of detection chamber (6).
9. The carbon content detection device for urban air quality detection according to claim 8, wherein: the left wall fixedly connected with gag lever post (408) of picture peg (404), spacing hole (407) have been seted up on curb plate (401), gag lever post (408) are pegged graft in the inside in spacing hole (407), curb plate (401) fixed mounting is at the upper surface of placing platform (8), the left end fixed mounting of adjusting screw (403) changes handle (406).
10. The carbon content detection device for urban air quality detection according to claim 1, wherein a using method of the carbon content detection device for urban air quality detection is provided, and the method is characterized by comprising the following steps:
s1, adjusting a placing table (8) and a detection cavity (6) to proper heights through an adjusting mechanism (2);
s2, sucking ambient air by starting a fan (303) in the air suction mechanism (3) to enable the air to rapidly enter the detection cavity (6);
and S3, detecting the carbon content in the air entering the detection cavity (6) by using a detection probe (7) in the detection cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556703.3A CN115728455A (en) | 2022-12-06 | 2022-12-06 | Carbon content detection device for urban air quality detection and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556703.3A CN115728455A (en) | 2022-12-06 | 2022-12-06 | Carbon content detection device for urban air quality detection and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115728455A true CN115728455A (en) | 2023-03-03 |
Family
ID=85300302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211556703.3A Withdrawn CN115728455A (en) | 2022-12-06 | 2022-12-06 | Carbon content detection device for urban air quality detection and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115728455A (en) |
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2022
- 2022-12-06 CN CN202211556703.3A patent/CN115728455A/en not_active Withdrawn
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Application publication date: 20230303 |