CN117607359A - Atmospheric pollution monitoring facilities - Google Patents
Atmospheric pollution monitoring facilities Download PDFInfo
- Publication number
- CN117607359A CN117607359A CN202311542907.6A CN202311542907A CN117607359A CN 117607359 A CN117607359 A CN 117607359A CN 202311542907 A CN202311542907 A CN 202311542907A CN 117607359 A CN117607359 A CN 117607359A
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- Prior art keywords
- cover
- collecting
- pipe
- pollution monitoring
- collecting cylinder
- 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.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 9
- 230000005389 magnetism Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides atmosphere pollution monitoring equipment, and relates to the field of atmosphere monitoring. The air pollution monitoring equipment comprises a sealing sleeve, a rotating plate is rotationally connected to the middle of the upper surface of the sealing sleeve, fixing plates are fixedly arranged on two sides of the upper surface of the rotating plate, a solar panel is fixedly arranged on the outer ring of the fixing plates, a collecting cylinder is arranged in the middle of the lower portion of the fixing plate, an electromagnetic ring is fixedly arranged on the inner bottom wall of the collecting cylinder, and a magnetic piston plate is slidably connected to the inner portion of the collecting cylinder. This atmospheric pollution monitoring facilities starts one-way blast fan and utilizes the filter chamber to recoil the clean air after filtering to the inside of flexible cover that draws in simultaneously to detection mechanism and surge drum, at the in-process of recoil, the electromagnetic coil attracts the magnetism piston board to remove and presses the spring top and make the discharge port spill, and the clean air of washing can follow discharge pipe and exhaust duct discharge to the outside of seal cover, has solved the residual problem that influences this time testing result of last collection among the prior art.
Description
Technical Field
The invention relates to the technical field of atmosphere monitoring, in particular to atmosphere pollution monitoring equipment.
Background
The atmospheric pollution monitoring is to measure the type and concentration of pollutants in the atmosphere and observe the time-space distribution and change rule. The atmospheric pollution monitoring aims to identify pollutant in the atmosphere, master the distribution and diffusion rule of the pollutant, and monitor the emission and control conditions of an atmospheric pollution source.
The existing gas collecting head for atmosphere monitoring is usually placed in the exposed space all the time, particle impurities can be attached to the surface for a long time, particle concentration can be increased in the process of collecting gas, and particles can be attached to the inner wall of the collecting device in the process of collecting the gas, so that the next detection precision is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides air pollution monitoring equipment, which solves the problems in the background technology.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an atmospheric pollution monitoring facilities, the steam turbine comprises a sealing sleeve, the upper surface middle part of seal cover rotates and is connected with the rotor plate, the upper surface both sides fixed mounting of rotor plate has the fixed plate, the outer lane fixed mounting of fixed plate has solar panel, the below middle part of fixed plate is provided with the collection tube, the interior bottom wall fixed mounting of collection tube has the electromagnetic coil, the inside sliding connection of collection tube has the magnetism piston plate, the top connection of collection tube has the collection cover that link up, the open end of collection cover extends to one side of collection tube, the discharge port has been seted up to one side of collection tube, the fixed discharge pipe that has cup jointed of outer lane of discharge port, the discharge pipe is located the below of collection cover, the top of collection tube is located the inner circle middle part of collection cover and has the exhaust check valve to link up, the inside fixed mounting of collection tube has the backup pad, the middle part fixed mounting of backup pad has the exhaust pipe, the end extension to the outside of seal cover, the middle part fixed mounting of backup pad has the collection tube, the front end connection and link up the expansion cover cup joints the surface at the collection cover, the top of collection cover extends to one side of collection tube, the filter tube has the expansion bracket and the expansion bracket through the electric expansion bracket, the expansion bracket is connected with the expansion bracket through the expansion bracket, the one end fixed connection has the expansion bracket, the expansion bracket is held with the filter pipe that the expansion bracket, the expansion bracket is held the expansion bracket, the expansion bracket is fixed to the end.
Preferably, the top end of the collecting cylinder is fixedly provided with a rotating shaft, the rotating shaft extends to the other side of the rotating plate, the outer surface of the rotating shaft, which is positioned on the other side of the rotating plate, is fixedly provided with a baffle, the end surface of the rotating shaft is fixedly provided with a gear ring, and the surface of the rotating plate is fixedly provided with a power source for driving the gear ring to rotate.
Preferably, a detection mechanism is fixedly arranged on one side of the sealing sleeve, an air inlet end of the detection mechanism is connected with and communicated with the collecting guide pipe, an exhaust port is arranged at an exhaust end of the detection mechanism, and the exhaust port and the exhaust guide pipe are positioned on the same side.
Preferably, the bottom fixed mounting of seal cover has places the cover, places the inside rotation of cover and is connected with the band pulley, and the outward surface of band pulley passes through the drive belt drive and connects, and the draw-in joint has been seted up to the outer lane of drive belt, and the middle part joint of draw-in joint has the collecting bottle, and the top of collecting bottle is provided with presses the opening, and the bottom of collecting the pipe is connected and is link up there is one-way pipe, and one-way pipe extends to the inside of placing the cover, and one-way pipe is located the inside one end of placing the cover and is connected and link up to have the cover of pressing with pressing the opening adaptation.
Preferably, a wiping strip is fixedly arranged on one side of the top end of the sealing sleeve, and the wiping strip is in contact with the solar panel.
Preferably, the inside of the collection cylinder is provided with a limit groove, the edge of the magnetic piston plate is clamped in the limit groove, the bottom end of the collection cylinder is fixedly provided with a spring plug, and the free end of the spring plug is in contact with the magnetic piston plate.
Preferably, the air inlet check valve and the air outlet check valve are collectively called as a check valve, the check valve comprises a conical sealing gasket and a conical notch arranged at the top end of the collecting cylinder, a protecting cover fixedly connected with the collecting cylinder is arranged on the outer surface of the conical sealing gasket, and the protecting cover is fixedly connected with the conical sealing gasket through a spring.
The invention has the following beneficial effects:
this atmospheric pollution monitoring facilities starts one-way blast fan and utilizes the filter chamber to recoil the clean air after filtering to the inside of flexible cover that draws in simultaneously to detection mechanism and surge drum, at the in-process of recoil, the electromagnetic coil attracts the magnetism piston board to remove and presses the spring top and make the discharge port spill, and the clean air of washing can follow discharge pipe and exhaust duct discharge to the outside of seal cover, has solved the residual problem that influences this time testing result of last collection among the prior art.
This atmospheric pollution monitoring facilities can detect the gaseous detection that is used for the later stage with partial gas storage in the time of gathering through setting up detection mechanism and collecting bottle, sets up the gas vent simultaneously and can carry out the recoil to detection mechanism at the in-process of recoil.
This atmospheric pollution monitoring facilities, through the clockwise rotation of external device drive rotor plate, with the outside of a collection section of thick bamboo rotatory to the seal cover, start electromagnetic coil and power supply can make a collection section of thick bamboo rotatory simultaneously to inside bleed, continue clockwise drive rotor plate after the bleed finishes and make a collection section of thick bamboo can rotate to the inside of seal cover, can clean solar panel after the collection simultaneously to can avoid the dust to clean the production to solar panel influences the testing result.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram illustrating a connection of a rotating plate according to the present invention;
FIG. 3 is a schematic view of a cartridge according to the present invention in semi-section;
figure 4 is a schematic semi-sectional view of a sealing sleeve according to the invention;
FIG. 5 is a schematic diagram of the connection of the detection mechanism of the present invention;
fig. 6 is an enlarged schematic view of fig. 3 a according to the present invention.
The solar energy collection device comprises a sealing sleeve-1, a rotating plate-2, a fixed plate-3, a solar panel-4, a collecting cylinder-5, an electromagnetic coil-6, a magnetic piston plate-7, a collecting cover-8, a discharging hole-9, a discharging pipe-10, a discharging one-way valve-11, an air inlet one-way valve-12, a supporting plate-13, a discharging pipe-14, a collecting pipe-15, a telescopic closing cover-16, a telescopic pipe-17, a filtering cavity-18, a one-way blower fan-19, a wiping strip-20, a detecting mechanism-21, an exhaust port-22, a placing cover-23, a belt wheel-24, a driving belt-25, a clamping interface-26, a collecting bottle-27, a pressing opening-28, a one-way pipe-29, a pressing cover-30, a rotating shaft-31, a baffle-32, a gear ring-33, a power source-34, a limiting groove-35, a spring plug-36, a conical sealing gasket-121, a conical notch-122 and a protecting cover-123.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides atmosphere pollution monitoring equipment, which comprises:
1-5, including seal cover 1, seal cover 1's shape is half annular one side outwards outstanding, and seal cover 1's upper surface middle part rotates and is connected with rotor plate 2, and rotor plate 2's upper surface both sides fixed mounting has fixed plate 3, and fixed plate 3's outer lane fixed mounting has solar panel 4, and solar panel 4 comprises flexible material and encloses into half annular, seal cover 1's top one side fixed mounting has wiping strip 20, and wiping strip 20 contacts with solar panel 4, and wiping strip 20 cleans solar panel 4 at solar panel 4 in-process that resets.
The collecting cylinder 5 is arranged in the middle of the lower part of the fixed plate 3, the rotating shaft 31 is fixedly arranged at the top end of the collecting cylinder 5, the rotating shaft 31 extends to the other side of the rotating plate 2, the baffle 32 is fixedly arranged on the outer surface of the rotating shaft 31 positioned on the other side of the rotating plate 2, the gear ring 33 is fixedly arranged on the end surface of the rotating shaft 31, the power source 34 for driving the gear ring 33 to rotate is fixedly arranged on the surface of the rotating plate 2, and the collecting cover 8 can rotate through the arrangement, so that the surrounding air can be collected.
The inner bottom wall fixed mounting of a collection section of thick bamboo 5 has electromagnetic coil 6, the inside sliding connection of a collection section of thick bamboo 5 has magnetism piston plate 7, the top of a collection section of thick bamboo 5 is connected and has link up and have collection cover 8, the open end of collection cover 8 extends to one side of a collection section of thick bamboo 5, discharge port 9 has been seted up to one side of a collection section of thick bamboo 5, discharge port 9 is located between electromagnetic coil 6 and magnetism piston plate 7, discharge pipe 10 has been cup jointed to the outer lane of discharge port 9 fixedly, discharge pipe 10 is located the below of collection cover 8, spacing groove 35 has been seted up to the inside of a collection section of thick bamboo 5, the edge joint of magnetism piston plate 7 is in the inside of spacing groove 35, the bottom fixed mounting of a collection section of thick bamboo 5 has spring top 36, the free end and the magnetism piston plate 7 contact of spring top 36, the in-process magnetism piston plate 7's that can avoid bleeding movement range surpasses discharge port 9 through such setting causes the gas leakage.
The top of the collection tube 5 is located at the middle part of the inner ring of the collection cover 8 and is connected with and communicated with the exhaust check valve 11, the top of the collection tube 5 is located at the inner ring of the collection cover 8 and is connected with and communicated with the air inlet check valve 12, the air inlet check valve 12 and the exhaust check valve 11 are collectively called as check valves, the check valves comprise conical sealing gaskets 121 and conical gaps 122 formed in the top of the collection tube 5, the outer surface of each conical sealing gasket 121 is provided with a protective cover 123 fixedly connected with the collection tube 5, the protective cover 123 and the conical sealing gaskets 121 are fixedly connected through springs 124, and one-way circulation of gas can be guaranteed through the arrangement.
The inside fixed mounting of seal cover 1 has backup pad 13, the middle part fixed mounting of backup pad 13 has exhaust duct 14, exhaust duct 14's the end of giving vent to anger extends to the outside of seal cover 1, the middle part fixed mounting of backup pad 13 has collection pipe 15, the front end of collection pipe 15 is connected and is link up there is flexible cover 16, flexible cover 16 cup joints the surface at collection cover 8, flexible cover 16's top fixed mounting has flexible pipe 17, flexible pipe 17's one end cup joints the surface other end at discharge pipe 10 and is connected and link up with exhaust duct 14, be connected through electric telescopic handle 37 fixed connection between flexible cover 16 and the backup pad 13, seal cover 1's inner wall fixed mounting has filter chamber 18, filter chamber 18 can filter the impurity that influences the detection parameter such as granule humidity in the air, the end of giving vent to anger of filter chamber 18 is connected and is link up there is unidirectional blast fan 19.
One side of the sealing sleeve 1 is fixedly provided with a detection mechanism 21, an air inlet end of the detection mechanism 21 is connected with and communicated with the collecting conduit 15, an air outlet 22 is arranged at an air outlet end of the detection mechanism 21, the air outlet 22 and the air outlet conduit 14 are positioned on the same side, and by the arrangement, the detection mechanism 21 can be backflushed in the process of backflushing by clean air. The bottom fixed mounting of seal cover 1 has places cover 23, place the inside rotation of cover 23 and be connected with band pulley 24, the surface of band pulley 24 passes through the drive belt 25 transmission and connects, the joint mouth 26 has been seted up to the outer lane of drive belt 25, the middle part joint of joint mouth 26 has collecting bottle 27, the top of collecting bottle 27 is provided with presses open 28, the bottom of collecting pipe 15 is connected and is link up there is one-way pipe 29, one-way pipe 29 extends to the inside of placing cover 23, one-way pipe 29 is located the inside one end of placing cover 23 and is connected and link up and press the cover 30 with pressing open 28 adaptation, through such setting can take a sample to the gas of collecting, for developing other detection in the later stage and provide the sample.
When the solar panel collecting device is used, the rotary plate 2 is driven to rotate clockwise through an external device, the collecting cylinder 5 is rotated to the outer side of the sealing sleeve 1, the collecting cylinder 5 can be rotated and pumped inwards by starting the electromagnetic coil 6 and the power source 34, after the pumping is finished, the rotary plate 2 is continuously driven clockwise, so that the collecting cylinder 5 can rotate to the inner side of the sealing sleeve 1, and meanwhile, the solar panel 4 can be cleaned after the collecting is finished;
the electric telescopic rod 37 stretches out to enable the telescopic collecting cover 16 and the collecting telescopic guide pipe 17 to be sleeved on the outer surfaces of the collecting cover 8 and the discharge pipe 10 respectively, the electromagnetic coil 6 is electrified reversely, and collected gas can be discharged from the telescopic collecting cover 16 to the detecting mechanism 21 and the collecting bottle 27 for detection and collection;
after the detection is finished, the collecting bottle is separated from the pressing cover 30, the unidirectional blower fan 19 is started, the filtered clean air is backflushed to the inside of the telescopic collecting cover 16 by the aid of the filter cavity 18, the detection mechanism 21 and the collecting cylinder 5 are backflushed at the same time, in the backflushing process, the electromagnetic coil 6 attracts the magnetic piston plate 7 to move and presses the spring plug 36 to enable the discharge hole 9 to leak, the flushed clean air can be discharged to the outer side of the sealing sleeve 1 from the discharge pipe 10 and the exhaust guide pipe 14, after the flushing is finished, the electric telescopic rod 37 is reset, and the electromagnetic coil 6 pushes the magnetic piston plate 7 to move to discharge cleaning air from the collecting cover 8.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Atmospheric pollution monitoring facilities, including seal cover (1), its characterized in that: the solar energy collecting device is characterized in that a rotating plate (2) is rotationally connected to the middle part of the upper surface of the sealing sleeve (1), fixing plates (3) are fixedly arranged on two sides of the upper surface of the rotating plate (2), a solar panel (4) is fixedly arranged on the outer ring of the fixing plates (3), a collecting cylinder (5) is arranged in the middle of the lower part of the fixing plates (3), an electromagnetic ring (6) is fixedly arranged on the inner bottom wall of the collecting cylinder (5), a magnetic piston plate (7) is slidingly connected to the inside of the collecting cylinder (5), the top end of the collecting cylinder (5) is connected with and penetrates through a collecting cover (8), the opening end of the collecting cover (8) extends to one side of the collecting cylinder (5), a discharge hole (9) is formed in one side of the collecting cylinder (5), a discharge pipe (10) is fixedly sleeved on the outer ring of the discharge pipe (10) and is positioned below the collecting cover (8), the top end of the collecting cylinder (5) is positioned in the middle of the collecting cover (8) and is connected with and penetrates through an exhaust one-way valve (11), and the top end of the collecting cylinder (5) is positioned in the inner ring of the collecting cover (8) and is connected with and penetrates through an air inlet one-way valve (12);
the inside fixed mounting of seal cover (1) has backup pad (13), the middle part fixed mounting of backup pad (13) has exhaust pipe (14), the end of giving vent to anger of exhaust pipe (14) extends to the outside of seal cover (1), the middle part fixed mounting of backup pad (13) has collection pipe (15), the front end of collecting pipe (15) is connected and is link up there is flexible cover (16), flexible cover (16) cup joints the surface at collection cover (8), the top fixed mounting of flexible cover (16) has flexible pipe (17), the one end of flexible pipe (17) cup joints the surface other end at discharge pipe (10) and is connected and link up with exhaust pipe (14), through electric telescopic handle (37) fixed connection between flexible cover (16) and backup pad (13), the inner wall fixed mounting of seal cover (1) has filter chamber (18), the end of giving vent to anger of filter chamber (18) is connected and is link up there is unidirectional blast fan (19).
2. An atmospheric pollution monitoring device as defined in claim 1, wherein: the top of the collecting cylinder (5) is fixedly provided with a rotating shaft (31), the rotating shaft (31) extends to the other side of the rotating plate (2), the outer surface of the rotating shaft (31) positioned on the other side of the rotating plate (2) is fixedly provided with a baffle (32), the end surface of the rotating shaft (31) is fixedly provided with a gear ring (33), and the surface of the rotating plate (2) is fixedly provided with a power source (34) for driving the gear ring (33) to rotate.
3. An atmospheric pollution monitoring device as defined in claim 1, wherein: one side of the sealing sleeve (1) is fixedly provided with a detection mechanism (21), an air inlet end of the detection mechanism (21) is connected with and communicated with the collecting guide pipe (15), an exhaust port (22) is arranged at an exhaust end of the detection mechanism (21), and the exhaust port (22) and the exhaust guide pipe (14) are positioned on the same side.
4. An atmospheric pollution monitoring device according to claim 1 or 3, wherein: the bottom fixed mounting of seal cover (1) has to place cover (23), the inside rotation of placing cover (23) is connected with band pulley (24), the surface of band pulley (24) is connected through drive belt (25) transmission, joint mouth (26) have been seted up to the outer lane of drive belt (25), the middle part joint of joint mouth (26) has collecting bottle (27), the top of collecting bottle (27) is provided with presses open mouth (28), the bottom of collecting pipe (15) is connected and is link up there is unidirectional conduit (29), unidirectional conduit (29) extend to the inside of placing cover (23), unidirectional conduit (29) are located the one end of placing cover (23) inside and are connected and link up have press cover (30) with pressing open mouth (28) adaptation.
5. An atmospheric pollution monitoring device as defined in claim 1, wherein: a wiping strip (20) is fixedly arranged on one side of the top end of the sealing sleeve (1), and the wiping strip (20) is contacted with the solar panel (4).
6. An atmospheric pollution monitoring device as defined in claim 2, wherein: the inside of the collection tube (5) is provided with a limit groove (35), the edge of the magnetic piston plate (7) is clamped in the limit groove (35), the bottom end of the collection tube (5) is fixedly provided with a spring plug (36), and the free end of the spring plug (36) is in contact with the magnetic piston plate (7).
7. An atmospheric pollution monitoring device as defined in claim 1, wherein: the air inlet check valve (12) and the air outlet check valve (11) are collectively called as check valves, the check valves comprise conical sealing gaskets (121) and conical notches (122) formed in the top ends of the collecting barrels (5), the outer surfaces of the conical sealing gaskets (121) are provided with shields (123) fixedly connected with the collecting barrels (5), and the shields (123) are fixedly connected with the conical sealing gaskets (121) through springs (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311542907.6A CN117607359A (en) | 2023-11-20 | 2023-11-20 | Atmospheric pollution monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311542907.6A CN117607359A (en) | 2023-11-20 | 2023-11-20 | Atmospheric pollution monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117607359A true CN117607359A (en) | 2024-02-27 |
Family
ID=89945457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311542907.6A Pending CN117607359A (en) | 2023-11-20 | 2023-11-20 | Atmospheric pollution monitoring facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117607359A (en) |
-
2023
- 2023-11-20 CN CN202311542907.6A patent/CN117607359A/en active Pending
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