CN208334319U - A kind of room air detection device - Google Patents
A kind of room air detection device Download PDFInfo
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- CN208334319U CN208334319U CN201820945812.7U CN201820945812U CN208334319U CN 208334319 U CN208334319 U CN 208334319U CN 201820945812 U CN201820945812 U CN 201820945812U CN 208334319 U CN208334319 U CN 208334319U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of room air detection devices, including extracting room, the side outer wall for extracting room is provided with through-hole, and through-hole wall is fixed with indoor air quality sensor by screw, the extraction room is provided with the second through-hole far from the two sides outer wall of indoor air quality sensor, and second through-hole wall dust concentration detector is fixed with by screw, the extraction room is provided with third through-hole far from the side outer wall of indoor air quality sensor.The utility model is timed extraction indoor gas by extracting room and air pump, it is detected without artificial sample, dust concentration detector, formaldehyde sensor, CO gas sensor, duct type carbon dioxide sensor and VOC sensor, successively detect the content data of formaldehyde, carbon monoxide, carbon dioxide and toxic gas, it whether exceeded intuitively gives expression to, artificial deactivation air cleaning facility is not necessarily to after purification mechanism detection, it is ensured that the health of testing staff.
Description
Technical field
The utility model relates to air detection technical field more particularly to a kind of room air detection devices.
Background technique
Air cleaning, which refers to, to remove haze for indoor various environmental problems offer sterilizings, depositing dust, dispels harmful finishing
Residual and the total solution such as peculiar smell, raising makes the life better, office conditions, promotes physically and mentally healthy, indoor environmental pollution object
It mainly include gas, mould, particulate matter, finishing residual, secondhand smoke etc. with pollution source, so indoor air detection is exactly day
Often essential part in life, but indoor air detection is detected by sensor, majority is all direct
Reflect whether various gases are exceeded, but each index will individually be detected by repeatedly, after artificial detection, also needs artificial
Air cleaning is carried out, process is many and diverse, and detection process has bulk gas hazard detection personnel.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of room air inspection proposed
Survey device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of room air detection device, including room is extracted, the side outer wall for extracting room is provided with through-hole, and in through-hole
Wall is fixed with indoor air quality sensor, the two sides outer wall of the extraction room far from indoor air quality sensor by screw
It is provided with the second through-hole, and the second through-hole wall is fixed with dust concentration detector by screw, the extraction room is far from indoor
The side outer wall of air quality sensor is provided with third through-hole, and third through-hole inner wall is connected with expansion chamber by pipeline, described
The bottom outer wall of expansion chamber is connected with three-way solenoid valve by pipeline, and the side inner wall of three-way solenoid valve has been connected through a screw thread
It is atomized water tank, the other side inner wall of three-way solenoid valve has been connected through a screw thread preserving jar, the bottom outer wall axis of the expansion chamber
It is connected by pipeline with the top exterior walls of atomization water tank at line, and the side outer wall bottom for being atomized water tank is connected with water inlet pipe,
The outer wall of the expansion chamber is provided with card slot, and card slot inner wall is connected with display screen and indicator light, display location in indicator light just
Top, the side outer wall for extracting room are provided with air purifying mechanism.
Preferably, the expansion chamber has been bolted formaldehyde sensor, an oxidation far from the side outer wall for extracting room
Carbon gas sensor, duct type carbon dioxide sensor and VOC sensor, and CO gas sensor and duct type two
Oxidation carbon sensor is located between formaldehyde sensor and VOC sensor opposite side inner wall, and CO gas sensor is located at
The surface of duct type carbon dioxide sensor.
Preferably, the formaldehyde sensor 5, CO gas sensor 6,7 and of duct type carbon dioxide sensor
The signal output end of VOC sensor 8 passes through signal wire and is connected with microprocessor, and the temperature control range of VOC sensor 8 is 7
DEG C -400 DEG C, the detection range of CO gas sensor 6 is 0-1000PPm, the detection of duct type carbon dioxide sensor 7
Range is 0-250PPm, and the detection range of formaldehyde sensor 5 is 0.01-2.00ppm.
Preferably, the air purifying mechanism includes solenoid valve and air purifier, and extracts room close to the one of expansion chamber
Side outer wall welding has circulation pipe, and circulation pipe is connected with the side inner wall of solenoid valve by screw thread far from one end outer wall for extracting room
It connects, the other side inner wall of solenoid valve is connected by screw thread with air purifier.
Preferably, the air purifying mechanism includes IR remote controller and infrared remote control clarifier, and IR remote controller and
The infrared signal of infrared remote control clarifier is adapted.
Preferably, the bottom interior wall for extracting room is fixed with air pump by screw, and air pump, air purifier and infrared
Remote control clarifier is respectively connected with switch, and switch is connected by conducting wire with microprocessor.
The utility model has the following beneficial effects:
1. extracting room and air pump, the indoor gas of the extraction being timed, without manually carrying out sampling inspection by being provided with
It surveys, reduces the operation manually in detection gas, protect the health of testing staff；
2. by being provided with dust concentration detector, formaldehyde sensor, CO gas sensor, duct type titanium dioxide
Whether carbon sensor and VOC sensor, can exceeded by detection dust first, settles dust by atomized water in expansion chamber
After detect, avoid the detector for blocking each sensor, then successively detect formaldehyde, carbon monoxide, carbon dioxide and have poison gas
Whether the content of body, is reflected as data, intuitively give expression to exceeded；
3. by being provided with purification mechanism, to air cleaning processing is carried out automatically after room air detection, first is that directly logical
Integrated air purifier on detection means is crossed, second is that indoor cleaning equipment is transferred by IR remote controller, without artificial
Deactivation air cleaning facility protects the health of testing staff.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of room air detection device air purifier mounting structure schematic diagram；
Fig. 2 be the utility model proposes a kind of room air detection device extraction chamber interior structural schematic diagram；
Fig. 3 be the utility model proposes a kind of room air detection device IR remote controller mounting structure schematic diagram.
In figure: 1 indoor air quality sensor, 2 extract rooms, 3 dust concentration detectors, 4 expansion chambers, 5 formaldehyde sensors,
6 CO gas sensors, 7 duct type carbon dioxide sensors, 8 VOC sensors, 9 water inlet pipes, 10 atomization water tanks, 11 storages
Dirty tank, 12 air purifiers, 13 solenoid valves, 14 air pumps, 15 IR remote controllers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment one, referring to Fig.1-2, a kind of room air detection device, including room 2 is extracted, extract the side outer wall of room 2
It is provided with through-hole, and through-hole wall is fixed with indoor air quality sensor 1 by screw, extracts room 2 far from indoor air quality
The two sides outer wall of sensor 1 is provided with the second through-hole, and the second through-hole wall is fixed with dust concentration detector 3 by screw,
It extracts room 2 and is provided with third through-hole far from the side outer wall of indoor air quality sensor 1, and third through-hole inner wall is connected by pipeline
It is connected to expansion chamber 4, the bottom outer wall of expansion chamber 4 is connected with three-way solenoid valve, and the side inner wall of three-way solenoid valve by pipeline
It is connected through a screw thread atomization water tank 10, the other side inner wall of three-way solenoid valve has been connected through a screw thread preserving jar 11, expansion chamber 4
Bottom outer wall central axes at by pipeline with atomization water tank 10 top exterior walls be connected, and be atomized water tank 10 side outer wall
Bottom is connected with water inlet pipe 9, and the outer wall of expansion chamber 4 is provided with card slot, and card slot inner wall is connected with display screen and indicator light, display screen
Positioned at the surface of indicator light, the side outer wall for extracting room 2 is provided with air purifying mechanism.
In the utility model, expansion chamber 4 has been bolted formaldehyde sensor 5, one far from the side outer wall for extracting room 2
Carbon oxide gas sensor 6, duct type carbon dioxide sensor 7 and VOC sensor 8, and 6 He of CO gas sensor
Duct type carbon dioxide sensor 7 is located between 8 opposite side inner wall of formaldehyde sensor 5 and VOC sensor, CO gas
Sensor 6 is located at the surface of duct type carbon dioxide sensor 7, formaldehyde sensor 5, CO gas sensor 6, pipeline
The signal output end of formula carbon dioxide sensor 7 and VOC sensor 8 passes through signal wire and is connected with microprocessor, and VOC is passed
The temperature control range of sensor 8 is 7 DEG C -400 DEG C, and the detection range of CO gas sensor 6 is 0-1000PPm, duct type two
The detection range for aoxidizing carbon sensor 7 is 0-250PPm, and the detection range of formaldehyde sensor 5 is 0.01-2.00ppm.
In the present embodiment, air purifying mechanism includes solenoid valve 13 and air purifier 12, and extracts room 2 close to expansion chamber
4 side outer wall welding has circulation pipe, and circulation pipe passes through spiral shell far from the side inner wall of one end outer wall and solenoid valve 13 that extract room 2
Line is connected, and the other side inner wall of solenoid valve 13 is connected by screw thread with air purifier 12.
Embodiment two referring to Fig. 2-3, a kind of room air detection device, including extracts room 2, extracts the side outer wall of room 2
It is provided with through-hole, and through-hole wall is fixed with indoor air quality sensor 1 by screw, extracts room 2 far from indoor air quality
The two sides outer wall of sensor 1 is provided with the second through-hole, and the second through-hole wall is fixed with dust concentration detector 3 by screw,
It extracts room 2 and is provided with third through-hole far from the side outer wall of indoor air quality sensor 1, and third through-hole inner wall is connected by pipeline
It is connected to expansion chamber 4, the bottom outer wall of expansion chamber 4 is connected with three-way solenoid valve, and the side inner wall of three-way solenoid valve by pipeline
It is connected through a screw thread atomization water tank 10, the other side inner wall of three-way solenoid valve has been connected through a screw thread preserving jar 11, expansion chamber 4
Bottom outer wall central axes at by pipeline with atomization water tank 10 top exterior walls be connected, and be atomized water tank 10 side outer wall
Bottom is connected with water inlet pipe 9, and the outer wall of expansion chamber 4 is provided with card slot, and card slot inner wall is connected with display screen and indicator light, display screen
Positioned at the surface of indicator light, the side outer wall for extracting room 2 is provided with air purifying mechanism.
In the present embodiment, air purifying mechanism includes IR remote controller 15 and infrared remote control clarifier, and IR remote controller
15 and the infrared signal of infrared remote control clarifier be adapted.
In the utility model, the bottom interior wall for extracting room 2 is fixed with air pump 14, and air pump 14, air cleaning by screw
Device 12 and infrared remote control clarifier are respectively connected with switch, and switch is connected by conducting wire with microprocessor, the type of formaldehyde sensor
It number is the oxidation of EC808-CH2O, the model MS1100 of VOC sensor, the model QS-01 of indoor air quality sensor, one
The model MS2200 of carbon gas sensor, the model BM3030-CO2 of duct type carbon dioxide transmitter, dust concentration inspection
Survey the model BM-DT3100 of instrument.
Working principle: it is extracted in indoor gas to extraction room 2 by air pump 14, then at the beginning of indoor air quality sensor 1
Step detects whether exceeded, if exceeded carry out thin item detection, first passes around dust concentration detector 3 and detects dust concentration, cooperation
Expansion chamber 4 carries out the processing of dust, is then passed through formaldehyde sensor 5, CO gas sensor 6, duct type carbon dioxide
Sensor 7, VOC sensor 8 detect formaldehyde, carbon monoxide, carbon dioxide and toxic gas content, finally by two ways reality
Existing air cleaning, first is that directly by integrated air purifier 12 on detection means, second is that being adjusted by IR remote controller 15
Indoor cleaning equipment is moved, artificial deactivation air cleaning facility is not necessarily to.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of room air detection device, including extract room (2), which is characterized in that the side outer wall for extracting room (2) is opened
There is through-hole, and through-hole wall is fixed with indoor air quality sensor (1) by screw, the extraction room (2) is far from Interior Space
The two sides outer wall of makings quantity sensor (1) is provided with the second through-hole, and the second through-hole wall is fixed with dust concentration by screw
Detector (3), the side outer wall for extracting room (2) separate indoor air quality sensor (1) are provided with third through-hole, and third
Through-hole wall is connected with expansion chamber (4) by pipeline, and the bottom outer wall of the expansion chamber (4) is connected with electromagnetic three-way by pipeline
Valve, and the side inner wall of three-way solenoid valve has been connected through a screw thread atomization water tank (10), the other side inner wall of three-way solenoid valve is logical
It crosses and is threaded with preserving jar (11), pass through pipeline and atomization water tank (10) at the bottom outer wall central axes of the expansion chamber (4)
Top exterior walls be connected, and be atomized water tank (10) side outer wall bottom be connected with water inlet pipe (9), the expansion chamber (4)
Outer wall is provided with card slot, and card slot inner wall is connected with display screen and indicator light, and display location is in the surface of indicator light, the extraction
The side outer wall of room (2) is provided with air purifying mechanism.
2. a kind of room air detection device according to claim 1, which is characterized in that the expansion chamber (4) is far from pumping
The side outer wall of room (2) is taken to be bolted formaldehyde sensor (5), CO gas sensor (6), duct type dioxy
Change carbon sensor (7) and VOC sensor (8), and CO gas sensor (6) and duct type carbon dioxide sensor (7)
Between formaldehyde sensor (5) and VOC sensor (8) opposite side inner wall, CO gas sensor (6) is located at pipeline
The surface of formula carbon dioxide sensor (7).
3. a kind of room air detection device according to claim 2, which is characterized in that the formaldehyde sensor (5), one
The signal output end of carbon oxide gas sensor (6), duct type carbon dioxide sensor (7) and VOC sensor (8) passes through
Signal wire is connected with microprocessor, and the temperature control range of VOC sensor (8) is 7 DEG C -400 DEG C, CO gas sensor
(6) detection range is 0-1000PPm, and the detection range of duct type carbon dioxide sensor (7) is 0-250PPm, formaldehyde sensing
The detection range of device (5) is 0.01-2.00ppm.
4. a kind of room air detection device according to claim 1, which is characterized in that the air purifying mechanism includes
Solenoid valve (13) and air purifier (12), and the side outer wall welding for extracting room (2) close expansion chamber (4) has circulation pipe, follows
Endless tube is connected with the side inner wall of solenoid valve (13) by screw thread far from one end outer wall for extracting room (2), solenoid valve (13)
Other side inner wall is connected by screw thread with air purifier (12).
5. a kind of room air detection device according to claim 1, which is characterized in that the air purifying mechanism includes
IR remote controller (15) and infrared remote control clarifier, and IR remote controller (15) is mutually fitted with the infrared signal of infrared remote control clarifier
Match.
6. a kind of room air detection device according to claim 1, which is characterized in that the bottom for extracting room (2)
Inner wall is fixed with air pump (14) by screw, and air pump (14), air purifier (12) and infrared remote control clarifier are respectively connected with
Switch, switch are connected by conducting wire with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820945812.7U CN208334319U (en) | 2018-06-20 | 2018-06-20 | A kind of room air detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820945812.7U CN208334319U (en) | 2018-06-20 | 2018-06-20 | A kind of room air detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334319U true CN208334319U (en) | 2019-01-04 |
Family
ID=64771594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820945812.7U Active CN208334319U (en) | 2018-06-20 | 2018-06-20 | A kind of room air detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208334319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701523A (en) * | 2020-06-28 | 2020-09-25 | 中国兵器装备集团自动化研究所 | Kneading safety transmission device |
| CN112730526A (en) * | 2020-12-08 | 2021-04-30 | 江苏锐科芯科技有限公司 | Low-energy-consumption semiconductor type gas sensor |
| CN113640463A (en) * | 2021-07-29 | 2021-11-12 | 上海嘉筠通信技术有限公司 | Internet of things carbon monoxide alarm with formaldehyde detection function |
-
2018
- 2018-06-20 CN CN201820945812.7U patent/CN208334319U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701523A (en) * | 2020-06-28 | 2020-09-25 | 中国兵器装备集团自动化研究所 | Kneading safety transmission device |
| CN111701523B (en) * | 2020-06-28 | 2022-06-14 | 中国兵器装备集团自动化研究所 | Kneading safety transmission device |
| CN112730526A (en) * | 2020-12-08 | 2021-04-30 | 江苏锐科芯科技有限公司 | Low-energy-consumption semiconductor type gas sensor |
| CN113640463A (en) * | 2021-07-29 | 2021-11-12 | 上海嘉筠通信技术有限公司 | Internet of things carbon monoxide alarm with formaldehyde detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gansu Lvyuan Testing Technology Co.,Ltd. Assignor: Li Xia Contract record no.: X2021620000004 Denomination of utility model: An indoor air detection device Granted publication date: 20190104 License type: Common License Record date: 20210408 |