CN111366691A - Indoor air detection device with evaluation device - Google Patents
Indoor air detection device with evaluation device Download PDFInfo
- Publication number
- CN111366691A CN111366691A CN202010293201.0A CN202010293201A CN111366691A CN 111366691 A CN111366691 A CN 111366691A CN 202010293201 A CN202010293201 A CN 202010293201A CN 111366691 A CN111366691 A CN 111366691A
- Authority
- CN
- China
- Prior art keywords
- detection device
- device main
- main body
- air
- detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 166
- 238000011156 evaluation Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 15
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 35
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 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
- 239000002245 particle Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention discloses an indoor air detection device with an evaluation device, which is applied to the technical field of detection devices and has the technical scheme that: the detection device comprises a base and a detection device main body arranged on the base, wherein four ends of one side of the base, which is far away from the detection device main body, are respectively connected with a pulley in a rolling manner, the side wall of the detection device main body is provided with an air inlet, a detection cavity communicated with the air inlet is arranged in the detection device main body, and a rotating mechanism for driving the detection device main body to rotate is rotatably connected between the detection device main body and the base; has the technical effects that: the possibility that the gas to be detected causes damage to the operator is avoided when the operator checks the detection result, and the personal safety of the operator is guaranteed.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to an indoor air detection device with an evaluation device.
Background
The solid waste refers to solid and semi-solid waste materials generated in production, consumption, life and other activities of human beings (the definition of foreign matters is more extensive, and the waste generated in animal activities also belongs to the category), and is generally called as 'garbage'. Mainly comprises solid particles, garbage, furnace slag, sludge, waste products, damaged vessels, defective products, animal carcasses, deteriorated foods, human and animal excreta and the like.
The invention discloses an indoor air detection device with an evaluation device, which comprises a shell, wherein a detection cavity is arranged in the shell, the invention achieves the purpose of detecting indoor air and evaluating the air by arranging a temperature and humidity sensor, a pressure reducing valve, a PM. dust sensor, a formaldehyde sensor, a first air suction machine, a first air suction pipe, a first air collecting hood, a second air suction machine, a second air suction pipe, a second air collecting hood, a PLC (programmable logic controller) and a detection cavity, the indoor air is sucked into the detection cavity by the first air suction machine, the first air suction pipe, the first air collecting hood, the second air suction machine, the second air suction pipe and the second air collecting hood, the angle of the indoor air detection device cannot be adjusted in the detection process, and the detected air can cause damage to human bodies, so that the detection value is inaccurate.
Disclosure of Invention
The invention aims to provide an indoor air detection device with an evaluation device, which has the advantages that: through setting up rotary mechanism, satisfy the regulation demand of different angles, set up the suction mechanism simultaneously, reduce toxic gas to operating personnel bodily injury.
The technical purpose of the invention is realized by the following technical scheme: an indoor air detection device with an evaluation device comprises a base and a detection device main body arranged on the base, wherein four ends of one side of the base, which is far away from the detection device main body, are all in rolling connection with pulleys, the side wall of the detection device main body is provided with an air inlet, a detection cavity communicated with the air inlet is arranged inside the detection device main body, and a rotating mechanism for driving the detection device main body to rotate is rotatably connected between the detection device main body and the base; a rotating mechanism: the detection device comprises a motor, a rotating shaft, a limiting rod and a limiting groove, wherein the motor is arranged on one side of a base, which faces a detection device main body, the rotating shaft is coaxially and rotatably connected to the output end of the motor, the limiting groove is formed along the periphery of the detection device main body, the limiting rod is vertically arranged on the base, and the limiting rod is connected in the limiting groove in a sliding manner; the detection device main body is provided with an air suction mechanism for absorbing gas to be detected; the air suction mechanism comprises: including air extractor, exhaust tube, gas collecting tank and adsorbed layer, the air extractor is established in the detection device main part, the exhaust tube cover is established at the end of bleeding of air extractor, the one end that the air extractor was kept away from to the exhaust tube extends into and detects the intracavity, the gas collecting tank is established in the detection device main part, the air extractor is linked together with the gas collecting tank, the adsorbed layer sets firmly on the inner wall of gas collecting tank.
Through the technical scheme, the sliding pulley is used for conveniently and quickly pushing the detection device main body to move, when indoor air needs to be detected, an operator starts the detection device main body, gas to be detected enters the detection cavity from the air inlet, and at the moment, the detection device main body detects the gas to be detected; when the angle of the detection device main part needs to be adjusted, the operator drives the motor to rotate, the motor drives the rotating shaft to rotate, and then the rotating shaft drives the detection device main part to rotate, the air inlet of the detection device main part meets the detection requirements of each indoor place, when the detection device main part rotates, the limiting groove plays a limiting role on the limiting rod, the possibility that the detection device main part is misplaced in the rotating process is reduced, the gas to be detected in the detection cavity is detected after the detection, the operator drives the air extractor to exhaust, the air extractor pumps the waste gas in the detection cavity into the gas collection tank through the exhaust pipe, the adsorption layer in the gas collection tank adsorbs the gas to be detected, the operator is prevented from checking the detection result, the possibility that the gas to be detected causes damage to the operator, and the personal safety of the.
The invention is further configured to: the detection device is characterized in that an illuminating lamp is arranged on the detection device body, and a protective cover in a transparent structure is arranged on the outer side of the illuminating lamp.
Through above-mentioned technical scheme, under the dark state, the light plays the illumination effect for the better discovery detection device main part of operating personnel, the safety cover plays the protection effect to the light, reduces the light and causes the possibility of damaging with the foreign object collision.
The invention is further configured to: the alarm is characterized in that an alarm controlled by the detection device main body is arranged on the detection device main body, a first magnetic block is fixedly connected to the bottom end of the alarm, a second magnetic block matched with the first magnetic block is fixedly connected to the detection device main body, lantern rings are arranged on two sides of the alarm on the detection device main body, and hooks matched with the lantern rings are arranged on the alarm.
Through above-mentioned technical scheme, when needing the installation alarm, first magnetic path and second magnetic path are inhaled mutually, hang the couple in the cover intra-annular for interconnect between alarm and the detection device main part, when examining the intracavity and wait that gaseous exceeds standard, the detection device main part triggers the alarm and reports to the police, mentions alert effect to operating personnel.
The invention is further configured to: the detection device main part is equipped with a plurality of groups of damping springs along the periphery, and a plurality of groups of damping blocks have set firmly on the damping spring.
Through above-mentioned technical scheme, when the detection device main part was indoor when moving, damping spring and damping piece mutually supported, brought the probably that the detection device main part damaged when reducing the detection device main part and colliding with each other on ground.
The invention is further configured to: inclined plates which incline downwards are arranged on four sides of the bottom plate, propellers are rotatably connected to the periphery of the bottom plate through a driving motor, the driving motor is electrically connected with a switch, and the switch inclines downwards to face the ground; when the switch is abutted against the ground, the driving motor is triggered to rotate.
Through above-mentioned technical scheme, when the detection device main part was tumbled carelessly, contradict each other between switch and the ground for the switch triggers drive driving motor and rotates, and then driving motor drives the screw and rotates, and the air thrust that brings when the screw rotates makes the detection device main part resume the normal position, and the swash plate further plays the supporting role to the detection device main part.
The invention is further configured to: the air inlet is characterized in that a filter screen is arranged at the opening end of the air inlet, and an anti-corrosion layer is coated on the surface of the filter screen.
Through above-mentioned technical scheme, the filter screen filters the impurity in the air, reduces dust and impurity to the influence of testing result, and the anticorrosive coating plays the guard action to the filter screen, reduces the possibility that external environment caused the damage to the filter screen.
In conclusion, the invention has the following beneficial effects:
1. the detection device body is conveniently and quickly pushed to move through the sliding pulley, when indoor air needs to be detected, an operator starts the detection device body, gas to be detected enters the detection cavity from the air inlet, and at the moment, the detection device body detects the gas to be detected; when the angle of the detection device main body needs to be adjusted, an operator drives the motor to rotate, the motor drives the rotating shaft to rotate, and then the rotating shaft drives the detection device main body to rotate, so that the air inlet of the detection device main body meets the detection requirements of various indoor places;
2. when the alarm needs to be installed, the first magnetic block and the second magnetic block attract each other, the hook is hung in the sleeve ring, the alarm and the detection device main body are connected with each other, when the gas to be detected in the detection cavity exceeds the standard, the detection device main body triggers the alarm to alarm, and the alarm plays a role in warning an operator.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Reference numerals: 1. a base; 2. a detection device main body; 3. a pulley; 4. an air inlet; 5. a detection chamber; 6. a rotation mechanism; 61. an electric motor; 62. a rotating shaft; 63. a limiting rod; 64. a limiting groove; 7. a suction mechanism; 71. an air extractor; 72. an air exhaust pipe; 73. a gas collection tank; 74. an adsorption layer; 8. an illuminating lamp; 9. a protective cover; 10. a first magnetic block; 11. a second magnetic block; 12. a collar; 13. hooking; 14. an alarm; 15. a damping spring; 16. a vibration damping block; 17. a sloping plate; 18. a drive motor; 19. a propeller; 20. a switch; 21. a filter screen; 22. and (4) an anticorrosive layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an indoor air detection device with an evaluation device, as shown in fig. 1, the indoor air detection device with the evaluation device comprises a base 1 and a detection device main body 2 arranged on the base 1, wherein four ends of one side of the base 1, which is far away from the detection device main body 2, are respectively connected with a pulley 3 in a rolling manner, an air inlet 4 is formed in the side wall of the detection device main body 2, a detection cavity 5 communicated with the air inlet 4 is formed in the detection device main body 2, and a rotating mechanism 6 for driving the detection device main body 2 to rotate is rotatably connected between the detection device main body 2 and the base 1; a rotating mechanism 6: the detection device comprises a motor 61, a rotating shaft 62, a limiting rod 63 and a limiting groove 64, wherein the motor 61 is arranged on one side of a base 1 facing a detection device main body 2, the rotating shaft 62 is coaxially and rotatably connected to the output end of the motor 61, the limiting groove 64 is formed along the periphery of the detection device main body 2, the limiting rod 63 is vertically arranged on the base 1, and the limiting rod 63 is slidably connected in the limiting groove 64; the detection device main body 2 is provided with an air suction mechanism 7 for absorbing gas to be detected; the air suction mechanism 7: the gas detection device comprises an air pump 71, an air exhaust pipe 72, a gas collection tank 73 and an adsorption layer 74, wherein the air pump 71 is arranged on a detection device main body 2, the air exhaust pipe 72 is sleeved at the air exhaust end of the air pump 71, one end of the air exhaust pipe 72, which is far away from the air pump 71, extends into a detection cavity 5, the gas collection tank 73 is arranged on the detection device main body 2, the air pump 71 is communicated with the gas collection tank 73, the adsorption layer 74 is fixedly arranged on the inner wall of the gas collection tank 73, the detection device main body 2 is conveniently and rapidly pushed to move through a sliding pulley 3, when indoor air needs to be detected, an operator starts the detection device main body 2, gas to be detected enters the detection cavity 5 from an air inlet 4, and at the moment; when the angle of the detection device main body 2 needs to be adjusted, the operator drives the motor 61 to rotate, the motor 61 drives the rotating shaft 62 to rotate, and then the rotating shaft 62 drives the detection device main body 2 to rotate, so that the air inlet 4 of the detection device main body 2 meets the detection requirements of each indoor place, when the detection device main body 2 rotates, the limiting groove 64 plays a limiting role on the limiting rod 63, the possibility of dislocation of the detection device main body 2 in the rotating process is reduced, the gas to be detected in the detection cavity 5 is detected, the operator drives the air extractor 71 to extract air, the air extractor 71 extracts the waste gas in the detection cavity 5 into the gas collecting tank 73 through the air extraction pipe 72, the adsorption layer 74 in the gas collecting tank 73 adsorbs the gas to be detected, when the operator checks the detection result, the possibility of damage of the gas to be detected to the operator is avoided, and the personal safety of the operator is.
If fig. 1, be equipped with light 8 on the detection device main part 2, the outside of light 8 is equipped with the safety cover 9 that is transparent structure, and under the dark state, light 8 plays the illumination effect for the better discovery detection device main part 2 of operating personnel, safety cover 9 plays the protective effect to light 8, reduces light 8 and the possibility that the foreign object collision caused the damage.
As shown in fig. 1, be equipped with the alarm 14 that receives detection device main part 2 control on detection device main part 2, fixedly connected with first magnetic path 10 on the bottom of alarm 14, fixedly connected with and first magnetic path 10 matched with second magnetic path 11 on detection device main part 2, the both sides that lie in alarm 14 on detection device main part 2 are equipped with lantern ring 12, be equipped with on alarm 14 with lantern ring 12 matched with couple 13, when alarm 14 needs to be installed, first magnetic path 10 inhales with second magnetic path 11 mutually, hang couple 13 in lantern ring 12, make interconnect between alarm 14 and the detection device main part 2, wait when examining in the detection chamber 5 that gaseous exceeds standard, detection device main part 2 triggers alarm 14 and reports to the police, mention alert effect to operating personnel.
As shown in fig. 1, a plurality of sets of damping springs 15 are arranged along the periphery of the detection device body 2, damping blocks 16 are fixedly arranged on the plurality of sets of damping springs 15, when the detection device body 2 moves indoors, the damping springs 15 and the damping blocks 16 are matched with each other, so that the possibility of damage to the detection device body 2 caused by mutual collision of the detection device body 2 and the ground is reduced, inclined plates 17 inclined downwards are arranged on four sides of the bottom plate, a propeller 19 is rotatably connected to the periphery of the bottom plate through a driving motor 18, the driving motor 18 is electrically connected with a switch 20, and the switch 20 is inclined downwards and faces the ground; when the switch 20 is inconsistent with the ground, the driving motor 18 is triggered to rotate, when the detection device main body 2 is carelessly tipped over, the switch 20 is contradicted with the ground, the switch 20 triggers the driving motor 18 to rotate, the driving motor 18 drives the propeller 19 to rotate, air thrust brought by rotation of the propeller 19 enables the detection device main body 2 to recover to the original position, and the inclined plate 17 further plays a supporting role in supporting the detection device main body 2.
As shown in fig. 1, the opening end of the air inlet 4 is provided with a filter screen 21, the surface of the filter screen 21 is coated with an anticorrosive coating 22, the filter screen 21 filters impurities in the air, the influence of dust and impurities on the detection result is reduced, the anticorrosive coating 22 plays a role in protecting the filter screen 21, and the possibility of damage to the filter screen 21 caused by the external environment is reduced.
The method comprises the following operation steps: the sliding pulley 3 is used for conveniently and quickly pushing the detection device main body 2 to move, when indoor air needs to be detected, an operator starts the detection device main body 2, gas to be detected enters the detection cavity 5 from the air inlet 4, and at the moment, the detection device main body 2 detects the gas to be detected; when the angle of the detection device main body 2 needs to be adjusted, the operator drives the motor 61 to rotate, the motor 61 drives the rotating shaft 62 to rotate, and then the rotating shaft 62 drives the detection device main body 2 to rotate, so that the air inlet 4 of the detection device main body 2 meets the detection requirements of each indoor place, when the detection device main body 2 rotates, the limiting groove 64 plays a limiting role on the limiting rod 63, the possibility of dislocation of the detection device main body 2 in the rotating process is reduced, the gas to be detected in the detection cavity 5 is detected, the operator drives the air extractor 71 to extract air, the air extractor 71 extracts the waste gas in the detection cavity 5 into the gas collecting tank 73 through the air extraction pipe 72, the adsorption layer 74 in the gas collecting tank 73 adsorbs the gas to be detected, when the operator checks the detection result, the possibility of damage of the gas to be detected to the operator is avoided, and the personal safety of the operator is.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. An indoor air detection device with an evaluation device, characterized in that: the detection device comprises a base (1) and a detection device main body (2) arranged on the base (1), wherein four ends of one side of the base (1) far away from the detection device main body (2) are respectively connected with a pulley (3) in a rolling manner, an air inlet (4) is formed in the side wall of the detection device main body (2), a detection cavity (5) communicated with the air inlet (4) is formed in the detection device main body (2), and a rotating mechanism (6) used for driving the detection device main body (2) to rotate is rotatably connected between the detection device main body (2) and the base (1);
rotation mechanism (6): the detection device comprises a motor (61), a rotating shaft (62), a limiting rod (63) and a limiting groove (64), wherein the motor (61) is arranged on one side, facing the detection device main body (2), of the base (1), the rotating shaft (62) is coaxially and rotatably connected to the output end of the motor (61), the limiting groove (64) is formed along the periphery of the detection device main body (2), the limiting rod (63) is vertically arranged on the base (1), and the limiting rod (63) is slidably connected in the limiting groove (64);
the detection device main body (2) is provided with an air suction mechanism (7) for absorbing gas to be detected;
suction mechanism (7): including air extractor (71), exhaust tube (72), gas collection tank (73) and adsorbed layer (74), establish on detection device main part (2) air extractor (71), the end of bleeding of air extractor (71) is established in exhaust tube (72) cover, the one end that air extractor (71) were kept away from in exhaust tube (72) extends into detection chamber (5), establish on detection device main part (2) gas collection tank (73), air extractor (71) are linked together with gas collection tank (73), adsorbed layer (74) set firmly on the inner wall of gas collection tank (73).
2. The indoor air detection device with evaluation device as claimed in claim 1, wherein: be equipped with light (8) on detection device main part (2), the outside of light (8) is equipped with safety cover (9) that are transparent structure.
3. The indoor air detection device with evaluation device as claimed in claim 1, wherein: be equipped with alarm (14) that receive detection device main part (2) control on detection device main part (2), first magnetic path of fixedly connected with (10) on the bottom of alarm (14), fixedly connected with and first magnetic path (10) matched with second magnetic path (11) on detection device main part (2), the both sides that lie in alarm (14) on detection device main part (2) are equipped with the lantern ring (12), be equipped with on alarm (14) with lantern ring (12) matched with couple (13).
4. The indoor air detection device with evaluation device as claimed in claim 1, wherein: the detection device body (2) is provided with a plurality of groups of damping springs (15) along the periphery, and a plurality of groups of damping springs (15) are fixedly provided with damping blocks (16).
5. The indoor air detection device with evaluation device as claimed in claim 1, wherein: inclined plates (17) which incline downwards are arranged on four sides of the bottom plate, propellers (19) are rotatably connected to the periphery of the bottom plate through a driving motor (18), the driving motor (18) is electrically connected with a switch (20), and the switch (20) inclines downwards to face the ground;
when the switch (20) is abutted against the ground, the driving motor (18) is triggered to rotate.
6. The indoor air detection device with evaluation device as claimed in claim 1, wherein: the air inlet is characterized in that a filter screen (21) is arranged at the opening end of the air inlet (4), and an anticorrosive layer (22) is coated on the surface of the filter screen (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010293201.0A CN111366691A (en) | 2020-04-15 | 2020-04-15 | Indoor air detection device with evaluation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010293201.0A CN111366691A (en) | 2020-04-15 | 2020-04-15 | Indoor air detection device with evaluation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111366691A true CN111366691A (en) | 2020-07-03 |
Family
ID=71205193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010293201.0A Pending CN111366691A (en) | 2020-04-15 | 2020-04-15 | Indoor air detection device with evaluation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111366691A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114324475A (en) * | 2021-12-24 | 2022-04-12 | 常州市安平安全技术服务有限公司 | Factory safety assessment system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016070528A (en) * | 2014-09-26 | 2016-05-09 | パナソニックIpマネジメント株式会社 | Air supply device |
CN107884514A (en) * | 2017-11-13 | 2018-04-06 | 张建宏 | A kind of room air detection means with apparatus for evaluating |
CN108120806A (en) * | 2018-01-30 | 2018-06-05 | 南京卓茨机电科技有限公司 | A kind of high gas detection equipment of accuracy of detection suitable for underground pipe gallery |
CN108680475A (en) * | 2018-05-14 | 2018-10-19 | 芜湖致新信息科技有限公司 | A kind of dust investigating for industry |
CN210293255U (en) * | 2019-09-20 | 2020-04-10 | 南京和境创业投资合伙企业(有限合伙) | Wind power plant environment monitoring device |
-
2020
- 2020-04-15 CN CN202010293201.0A patent/CN111366691A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016070528A (en) * | 2014-09-26 | 2016-05-09 | パナソニックIpマネジメント株式会社 | Air supply device |
CN107884514A (en) * | 2017-11-13 | 2018-04-06 | 张建宏 | A kind of room air detection means with apparatus for evaluating |
CN108120806A (en) * | 2018-01-30 | 2018-06-05 | 南京卓茨机电科技有限公司 | A kind of high gas detection equipment of accuracy of detection suitable for underground pipe gallery |
CN108680475A (en) * | 2018-05-14 | 2018-10-19 | 芜湖致新信息科技有限公司 | A kind of dust investigating for industry |
CN210293255U (en) * | 2019-09-20 | 2020-04-10 | 南京和境创业投资合伙企业(有限合伙) | Wind power plant environment monitoring device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114324475A (en) * | 2021-12-24 | 2022-04-12 | 常州市安平安全技术服务有限公司 | Factory safety assessment system |
CN114324475B (en) * | 2021-12-24 | 2023-12-01 | 常州市安平安全技术服务有限公司 | Factory safety assessment system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205730657U (en) | Explosion-proof bag-type dust removing system | |
CN111366691A (en) | Indoor air detection device with evaluation device | |
CN215006872U (en) | Automatic fire alarm device | |
CN100595489C (en) | Dual filtering type cooking fume exhauster | |
CN105841228A (en) | Air purifier achieving circular ventilation and one-way air exhaust | |
CN210951910U (en) | Wall-mounted furnace with carbon monoxide concentration detection function | |
CN209399249U (en) | A kind of pendent lamp with self-cleaning function | |
CN104353291B (en) | Portable high negative pressure weldering fume purifier | |
CN112669559B (en) | Fire detector for electric appliance | |
CN108072115A (en) | A kind of pollution detection equipment with air filtering function | |
CN113531749A (en) | Air purification equipment with dehumidification function | |
CN217085895U (en) | Fire alarm protection mechanism convenient to overhaul | |
CN110102003A (en) | A kind of security against fire detection device | |
CN208109647U (en) | A kind of oil smoke discharge on-line monitoring sensing device | |
CN213253457U (en) | High multi-functional dust remover of security | |
CN116913031A (en) | Intelligent fire-fighting monitoring equipment and monitoring method | |
CN105737225A (en) | Range hood with CO monitoring and alarming function | |
CN105879512A (en) | Explosion-proof deduster for chemical plant | |
CN220121323U (en) | Gas leakage early warning protection device | |
CN110617631A (en) | Wall-mounted furnace with carbon monoxide concentration detection function | |
CN207628091U (en) | A kind of dust pelletizing system of tobacco shred production line process gas | |
CN215539212U (en) | Material separation unit for wood furniture production | |
CN219810001U (en) | Rotary sterilization and disinfection device and air treatment system | |
CN219092832U (en) | Fire protection facility maintenance device convenient to clean | |
CN115754170B (en) | Atmospheric environment quality real-time monitoring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |