CN113391038A - High-sensitivity toxic gas monitoring detector - Google Patents
High-sensitivity toxic gas monitoring detector Download PDFInfo
- Publication number
- CN113391038A CN113391038A CN202110771442.6A CN202110771442A CN113391038A CN 113391038 A CN113391038 A CN 113391038A CN 202110771442 A CN202110771442 A CN 202110771442A CN 113391038 A CN113391038 A CN 113391038A
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- toxic gas
- limiting
- detector body
- gas monitoring
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- 239000002341 toxic gas Substances 0.000 title claims abstract description 72
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000035945 sensitivity Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 8
- 241000220317 Rosa Species 0.000 claims 4
- 231100001245 air toxic agent Toxicity 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 231100000614 poison Toxicity 0.000 description 5
- 230000007096 poisonous effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- 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
- B08B1/12—Brushes
-
- 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
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a high-sensitivity toxic gas monitoring detector which comprises an adjusting mechanism, a limiting mechanism and a filtering mechanism, wherein the adjusting mechanism comprises a sleeve, a dust guard, a limiting bolt, an adjusting rod and a limiting hole, the sleeve is symmetrically arranged on a gas processing mechanism, the limiting mechanism comprises a limiting clamping block, a fixing block, a rotating rod and a limiting plate, the top of the right side of a toxic gas detector body is connected with a buzzer, the limiting clamping block is connected with the adjusting rod, the rotating rod is connected onto the fixing block, the filtering mechanism comprises a filtering box, an exhaust fan, a movable plate, a connecting piece, a motor, a cleaning brush and a filtering cover, and the motor is arranged in the filtering box. This high sensitivity toxic gas monitoring detector is provided with the exhaust fan, and the exhaust fan can detect in the sensor of the harmful gas quick discharge in the air toxic gas detector body bottom to the sensor of being convenient for in time detect and then be convenient for improve the sensitivity of device when harmful gas leaks.
Description
Technical Field
The invention relates to the technical field of toxic gas monitoring detectors, in particular to a high-sensitivity toxic gas monitoring detector.
Background
The toxic gas detector is widely applied to various petroleum, petrochemical and chemical production device areas; the detector is divided into an intrinsic safety type toxic gas detector and an explosion-proof type toxic gas detector, the intrinsic safety type product is an intrinsic safety type product and can be used in high-risk occasions. The most inconvenience of current poisonous gas detector filters gas in advance to lead to poisonous gas detector's sensor to be blockked up by the dust easily, and then influence the normal clear of detection achievement, and the most inconvenience of current poisonous gas detector of on the other hand is handled poisonous gas when leaking, thereby the phenomenon of the poisonous gas polluted environment that appears easily, to above-mentioned problem, need improve current equipment.
Disclosure of Invention
The invention aims to provide a high-sensitivity toxic gas monitoring detector, which solves the problems that most of the existing toxic gas detectors proposed in the background art are inconvenient to pre-filter gas, so that a sensor of the toxic gas detector is easily blocked by dust, and the normal operation of detection work is influenced, and on the other hand, most of the existing toxic gas detectors are inconvenient to process toxic gas when the toxic gas leaks, so that the existing toxic gas pollutes the environment.
In order to achieve the purpose, the invention provides the following technical scheme: a high-sensitivity toxic gas monitoring detector, which comprises an adjusting mechanism, a limiting mechanism and a filtering mechanism,
the adjusting mechanism comprises a sleeve, a dust guard, a limiting bolt, an adjusting rod and a limiting hole, the sleeve is symmetrically arranged on the gas processing mechanism, the adjusting rod is connected in the sleeve in a sliding mode, the limiting bolt is arranged on the sleeve, and the sleeve is connected with the limiting hole in the adjusting rod through the limiting bolt;
the limiting mechanism comprises limiting fixture blocks, fixing blocks, rotating rods and limiting plates, the limiting fixture blocks are symmetrically arranged on the left side and the right side of the toxic gas detector body, the top of the right side of the toxic gas detector body is connected with a buzzer, the bottom of the toxic gas detector body is connected with a sensor, the limiting fixture blocks are connected with the adjusting rods, the fixing blocks are symmetrically arranged on the bottom of the limiting fixture blocks, the rotating rods are connected onto the fixing blocks, and the rotating rods are in contact with the left side and the right side of the sensor through the limiting plates;
the filtering mechanism comprises a filtering box, an exhaust fan, a movable plate, a connecting piece, a motor, a cleaning brush and a filtering cover, the filtering box is connected with the sensor, the exhaust fan is arranged on the front side of the filtering box, the motor is arranged in the filtering box, the output end of the motor is connected with the bottom of the filtering cover, and the top end of the filtering cover is connected with the sensor in a rotating mode.
Preferably, the dust guard is connected with the top of the adjusting rod on the left side, and the dust guard is correspondingly arranged above the toxic gas detector body.
Preferably, the adjusting rod is provided with limit holes at equal intervals, and the adjusting rod is connected with the sleeve in a sliding manner.
Preferably, the gas treatment mechanism includes base, fan, inlet port, processing case, connecting tube, active carbon filter screen and exhaust duct, and is provided with the fan in the base and handles the case, and the inlet port has been seted up at the base top simultaneously, the inlet port corresponds the setting at the top of fan, and the fan is connected with connecting tube, and the bottom of connecting tube stretches into the inside of handling the case, and the right side top of handling the case simultaneously is connected with exhaust duct.
Preferably, be provided with the active carbon filter screen in the processing case, and the active carbon filter screen constitutes the pull structure with processing case, and the junction of handling case and active carbon filter screen is provided with the sealing washer simultaneously.
Preferably, the cleaning brush is disposed on a rear sidewall of the filter box, and the cleaning brush is in contact with the filter housing.
Preferably, the cleaning brush corresponds to the upper portion of the movable plate, and the movable plate is connected with the filter box through a connecting piece.
Preferably, the toxic gas detector body is electrically connected with the controller, the buzzer and the fan.
Preferably, the rear side of toxic gas detector body corresponds and is provided with the mounting panel, and the inboard of mounting panel is provided with the sucking disc, and the sucking disc passes through the spring to be connected with the back wall of toxic gas monitoring detector body simultaneously.
Compared with the prior art, the invention has the beneficial effects that: the high-sensitivity toxic gas monitoring detector is provided with a gas sensor,
(1) the exhaust fan is arranged, harmful gas in the air can be quickly exhausted into the sensor at the bottom of the toxic gas detector body by the exhaust fan for detection, so that the sensor can detect the harmful gas in time when the harmful gas leaks, and the sensitivity of the device is improved;
(2) the gas sensor is provided with the filter cover, the filter cover can pre-filter and remove dust of harmful gas entering the sensor, so that the sensor is convenient to prevent dust in the gas from blocking the sensor, and meanwhile, the motor can drive the filter cover to rotate, so that the gas is convenient to filter by utilizing different positions of the filter cover, and the filter cover is convenient to prevent the filter cover from being blocked and polluted due to the fact that the filter cover is used for filtering the gas at a certain position for a long time;
(3) the cleaning brush is arranged, the cleaning brush can rotationally sweep impurities attached to the outer surface of the filter cover under the action of the motor, so that normal use of the filter cover is convenient to guarantee, meanwhile, a worker can separate the movable plate from the filter box through disassembling the connecting piece, so that dust swept by the cleaning brush is convenient to clean, and the disassembling process is simple;
(4) the device is provided with the adjusting rod and the sleeve, a worker can adjust the detection position of the toxic gas detector body up and down by drawing the length of the drawing adjusting rod in the sleeve, so that different detection requirements can be met conveniently;
(5) be provided with the fan, the fan can extract harmful gas to the treatment fluid of handling the incasement to can utilize the treatment fluid to carry out neutralization and purification to toxic gas, the active carbon filter screen also can adsorb and filter toxic gas simultaneously, thereby be convenient for reduce the influence that toxic gas diffusion caused the environment, be convenient for simultaneously richen the functional of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the gas treatment mechanism of the present invention;
FIG. 4 is a schematic sectional front view of the filter mechanism of the present invention;
FIG. 5 is a schematic top view of the spring, chuck and mounting plate of the toxic gas detector of the present invention;
FIG. 6 is a schematic diagram of the working process of the present invention.
In the figure: 1. the device comprises an adjusting mechanism, 101, a sleeve, 102, a dust guard, 103, a limiting bolt, 104, an adjusting rod, 105, a limiting hole, 2, a gas processing mechanism, 201, a base, 202, a fan, 203, an air inlet, 204, a processing box, 205, a connecting pipeline, 206, an activated carbon filter screen, 207, an exhaust pipeline, 3, a limiting mechanism, 301, a limiting fixture block, 302, a fixing block, 303, a rotating rod, 304, a limiting plate, 4, a filtering mechanism, 401, a filtering box, 402, an exhaust fan, 403, a movable plate, 404, a connecting piece, 405, a motor, 406, a cleaning brush, 407, a filtering cover, 5, a toxic gas detector body, 6, a buzzer, 7, a sensor, 8, a mounting plate, 9, a spring, 10 and a sucker.
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. 1-6, the present invention provides a technical solution: a high-sensitivity toxic gas monitoring detector, as shown in FIG. 1 and FIG. 3, an adjusting mechanism 1 comprises a sleeve 101, a dust-proof plate 102, a limit bolt 103, an adjusting rod 104 and a limit hole 105, and the sleeve 101 is symmetrically arranged on a gas processing mechanism 2, the gas processing mechanism 2 comprises a base 201, a fan 202, an air inlet 203, a processing box 204, a connecting pipeline 205, an active carbon filter screen 206 and an exhaust pipeline 207, the fan 202 and the processing box 204 are arranged in the base 201, the air inlet 203 is arranged on the top of the base 201, the air inlet 203 is correspondingly arranged on the top of the fan 202, the fan 202 is connected with the connecting pipeline 205, the bottom end of the connecting pipeline 205 extends into the processing box 204, the exhaust pipeline 207 is connected with the top of the right side of the processing box 204, the gas processing mechanism 2 is convenient for processing toxic gas thereof, thereby preventing the toxic gas from polluting the environment, the active carbon filter screen 206 is arranged in the processing box 204, and activated carbon filter screen 206 and processing case 204 constitute the pull structure, be convenient for the staff to take activated carbon filter screen 206 out from the side of processing case 204 and renew, the junction of processing case 204 and activated carbon filter screen 206 is provided with the sealing washer simultaneously, sliding connection has regulation pole 104 in sleeve 101 simultaneously, be provided with spacing bolt 103 on the sleeve 101, and sleeve 101 is connected with spacing hole 105 on adjusting pole 104 through spacing bolt 103, equidistant distribution has spacing hole 105 on adjusting pole 104, and adjust pole 104 and sleeve 101 sliding connection, the staff of being convenient for adjusts the monitoring height of toxic gas detector body 5, dust guard 102 is connected with the top of left regulation pole 104, and dust guard 102 corresponds the setting in the top of toxic gas detector body 5, dust guard 102 plays dustproof effect.
As shown in fig. 1, 2, 4, 5 and 6, the limiting mechanism 3 includes a limiting block 301, a fixing block 302, a rotating rod 303 and a limiting plate 304, the limiting block 301 is symmetrically disposed at the left and right sides of the toxic gas detector body 5, the rear side of the toxic gas detector body 5 is correspondingly provided with a mounting plate 8, the inner side of the mounting plate 8 is provided with a suction cup 10, the suction cup 10 is connected with the rear wall of the toxic gas monitoring detector body 5 through a spring 9, the spring 9 is convenient for the suction cup 10 to contact the uneven wall surface, the suction cup 10 is convenient for enhancing the connection relationship between the toxic gas detector body 5 and the wall, the right top of the toxic gas detector body 5 is connected with a buzzer 6, the bottom of the toxic gas detector body 5 is connected with a sensor 7, the toxic gas detector body 5 and a controller, the buzzer 6 and the fan 202 are electrically connected, the plate and the adjusting rod 104 are connected, the fixing blocks 302 are symmetrically arranged at the bottom of the limiting fixture block 301, the rotating rod 303 is connected to the fixing blocks 302 and is in contact with the left side and the right side of the sensor 7 through the limiting plate 304, the filtering mechanism 4 comprises a filtering box 401, an exhaust fan 402, a movable plate 403, a connecting piece 404, a motor 405, a cleaning brush 406 and a filtering cover 407, the filtering box 401 is connected with the sensor 7, the exhaust fan 402 is arranged on the front side of the filtering box 401, the motor 405 is arranged in the filtering box 401, the output end of the motor 405 is connected with the bottom of the filtering cover 407, the cleaning brush 406 is arranged on the rear side wall of the filtering box 401 and is in contact with the filtering cover 407, the cleaning brush 406 is convenient for brushing pollutants on the filtering cover 407, and therefore normal use of the filtering cover 407 is guaranteed, the cleaning brush 406 is correspondingly arranged above the movable plate 403, and the movable plate 403 is connected with the filter box 401 through the connecting piece 404, so that the dust swept by the cleaning brush 406 can be cleaned conveniently by workers, and meanwhile, the top end of the filter cover 407 is rotatably connected with the sensor 7.
The working principle is as follows: when the high-sensitivity toxic gas monitoring detector is used, firstly, a toxic gas detector body 5 is clamped between two groups of limiting clamping blocks 301, then, a limiting plate 304 is pushed to extrude and fix the toxic gas detector body 5 by manually rotating a rotating rod 303, then, a worker can manually pull and pull a regulating rod 104 to regulate the detection height of the toxic gas detector body 5 according to the detection requirement, then, the worker can utilize a limiting bolt 103 to fix the position of the regulating rod 104 in a sleeve 101, then, the toxic gas detector body 5 is connected with a wall surface by utilizing a mounting hole on a mounting plate 8, meanwhile, a sucking disc 10 can suck the wall surface, then, a power supply starting device is connected, an exhaust fan 402 can exhaust gas into a sensor 7, and meanwhile, a motor 405 can drive a filter cover 407 to rotate to filter the gas entering the sensor 7, the cleaning brush 406 can sweep away the impurities and dust adsorbed on the outside of the filter cover 407 during the rotation of the filter cover 407, when the sensor 7 at the bottom of the toxic gas detector body 5 detects the leakage of the toxic gas, the toxic gas detector body 5 will transmit this information to the controller, the controller will control the buzzer 6 to generate sound, the controller will start the fan 202 to extract the toxic gas and discharge it into the treatment liquid, the treatment liquid will react with the toxic gas and neutralize, the neutralized gas will be filtered and adsorbed by the activated carbon filter 206, the adsorbed gas will be discharged to the outside through the exhaust pipe 207, and this completes the whole work, and the content not described in detail in this specification is known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a high sensitivity toxic gas monitoring detector, includes adjustment mechanism (1), stop gear (3) and filter mechanism (4), its characterized in that:
the adjusting mechanism (1) comprises a sleeve (101), a dust guard (102), a limiting bolt (103), an adjusting rod (104) and a limiting hole (105), the sleeve (101) is symmetrically arranged on the gas processing mechanism (2), the adjusting rod (104) is connected in the sleeve (101) in a sliding mode, the limiting bolt (103) is arranged on the sleeve (101), and the sleeve (101) is connected with the limiting hole (105) in the adjusting rod (104) through the limiting bolt (103);
the limiting mechanism (3) comprises limiting clamping blocks (301), fixing blocks (302), rotating rods (303) and limiting plates (304), the limiting clamping blocks (301) are symmetrically arranged on the left side and the right side of the toxic gas detector body (5), the right top of the toxic gas detector body (5) is connected with a buzzer (6), the bottom of the toxic gas detector body (5) is connected with a sensor (7), the limiting clamping blocks (301) are connected with the adjusting rods (104), the fixing blocks (302) are symmetrically arranged on the bottom of the limiting clamping blocks (301), the rotating rods (303) are connected onto the fixing blocks (302), and the rotating rods (303) are in contact with the left side and the right side of the sensor (7) through the limiting plates (304);
filtering mechanism (4) include rose box (401), exhaust fan (402), fly leaf (403), connecting piece (404), motor (405), cleaning brush (406) and filter mantle (407), and rose box (401) are connected with sensor (7), and rose box (401) front side is provided with exhaust fan (402) simultaneously, be provided with motor (405) in rose box (401), and the output of motor (405) is connected with the bottom of filter mantle (407), and the top and the sensor (7) of filter mantle (407) rotate simultaneously and are connected.
2. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the dust guard (102) is connected with the top of the adjusting rod (104) on the left side, and the dust guard (102) is correspondingly arranged above the toxic gas detector body (5).
3. The highly sensitive toxic gas monitoring probe of claim 1, wherein: spacing holes (105) are distributed on the adjusting rod (104) at equal intervals, and the adjusting rod (104) is connected with the sleeve (101) in a sliding mode.
4. The highly sensitive toxic gas monitoring probe of claim 1, wherein: gas treatment mechanism (2) are including base (201), fan (202), inlet port (203), handle case (204), connecting tube (205), active carbon filter screen (206) and exhaust duct (207), and be provided with fan (202) in base (201) and handle case (204), and inlet port (203) have been seted up at base (201) top simultaneously, inlet port (203) correspond the top that sets up at fan (202), and fan (202) are connected with connecting tube (205), and the bottom of connecting tube (205) stretches into the inside of handling case (204), and the right side top of handling case (204) simultaneously is connected with exhaust duct (207).
5. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the treatment box (204) is internally provided with an activated carbon filter screen (206), the activated carbon filter screen (206) and the treatment box (204) form a drawing structure, and a sealing ring is arranged at the joint of the treatment box (204) and the activated carbon filter screen (206).
6. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the cleaning brush (406) is arranged on the rear side wall of the filter box (401), and the cleaning brush (406) is in contact with the filter cover (407).
7. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the cleaning brush (406) is correspondingly arranged above the movable plate (403), and the movable plate (403) is connected with the filter box (401) through a connecting piece (404).
8. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the toxic gas detector body (5) is electrically connected with the controller, the buzzer (6) and the fan (202).
9. The highly sensitive toxic gas monitoring probe of claim 1, wherein: the rear side of toxic gas detector body (5) corresponds and is provided with mounting panel (8), and the inboard of mounting panel (8) is provided with sucking disc (10), and sucking disc (10) pass through spring (9) and be connected with the back wall of toxic gas monitoring detector body (5) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771442.6A CN113391038A (en) | 2021-07-08 | 2021-07-08 | High-sensitivity toxic gas monitoring detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771442.6A CN113391038A (en) | 2021-07-08 | 2021-07-08 | High-sensitivity toxic gas monitoring detector |
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| Publication Number | Publication Date |
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| CN113391038A true CN113391038A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110771442.6A Pending CN113391038A (en) | 2021-07-08 | 2021-07-08 | High-sensitivity toxic gas monitoring detector |
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| CN (1) | CN113391038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414450A (en) * | 2022-01-26 | 2022-04-29 | 四川大学 | Environmental detection device for occupational health |
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| CN206930653U (en) * | 2017-07-13 | 2018-01-26 | 屠雪丰 | A kind of formaldehyde supervising device for organic exhaust gas detection |
| CN209858510U (en) * | 2019-03-04 | 2019-12-27 | 苏州悦涵环保科技有限公司 | Mining toxic gas detection equipment |
| CN211051194U (en) * | 2019-09-18 | 2020-07-21 | 青岛海亿特机电科技发展有限公司 | High inflammable and explosive gas detector of security |
| CN211374691U (en) * | 2019-12-30 | 2020-08-28 | 重庆美卓科技股份有限公司 | Toxic gas detector |
| CN212646628U (en) * | 2020-07-08 | 2021-03-02 | 上海艾瓷传感科技有限公司 | CH convenient to maintain4Sensor with a sensor element |
-
2021
- 2021-07-08 CN CN202110771442.6A patent/CN113391038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206930653U (en) * | 2017-07-13 | 2018-01-26 | 屠雪丰 | A kind of formaldehyde supervising device for organic exhaust gas detection |
| CN209858510U (en) * | 2019-03-04 | 2019-12-27 | 苏州悦涵环保科技有限公司 | Mining toxic gas detection equipment |
| CN211051194U (en) * | 2019-09-18 | 2020-07-21 | 青岛海亿特机电科技发展有限公司 | High inflammable and explosive gas detector of security |
| CN211374691U (en) * | 2019-12-30 | 2020-08-28 | 重庆美卓科技股份有限公司 | Toxic gas detector |
| CN212646628U (en) * | 2020-07-08 | 2021-03-02 | 上海艾瓷传感科技有限公司 | CH convenient to maintain4Sensor with a sensor element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414450A (en) * | 2022-01-26 | 2022-04-29 | 四川大学 | Environmental detection device for occupational health |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |
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| RJ01 | Rejection of invention patent application after publication |