CN107843699B - Novel indoor air detects device - Google Patents
Novel indoor air detects device Download PDFInfo
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- CN107843699B CN107843699B CN201711296201.0A CN201711296201A CN107843699B CN 107843699 B CN107843699 B CN 107843699B CN 201711296201 A CN201711296201 A CN 201711296201A CN 107843699 B CN107843699 B CN 107843699B
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- sensor
- pipeline
- detection
- detection pipeline
- air
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- 238000001514 detection method Methods 0.000 claims abstract description 108
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 78
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 34
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 17
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract 2
- 239000007787 solid Substances 0.000 claims abstract 2
- 239000005341 toughened glass Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a novel indoor air detection device, belongs to the field of air detection, and is used for rapidly and accurately detecting air in multiple aspects. Be provided with box body, liquid crystal display, air inlet, gas vent on the base, air pump is located to be provided with in the air inlet, the air inlet is connected with No. 1 detection pipeline, be provided with suspended solid sensor, temperature sensor, humidity transducer in the No. 1 detection pipeline, no. 1 detection pipeline's end-to-end connection has 6 group No. 2 detection pipelines, is provided with oxygen sensor, carbon dioxide sensor, nitrogen gas sensor, carbon monoxide sensor, sulfur dioxide sensor, nitrogen oxide sensor in the No. 2 detection pipeline of 6 group respectively, various sensors are connected with current signal amplifier, current signal amplifier is connected with control unit, control unit with liquid crystal display be connected. The main purpose is to detect air.
Description
Technical Field
The invention belongs to the field of air detection, and particularly relates to a novel indoor air detection device.
Background
The indoor air index is a special concern for urban citizens, and a clean living environment is the most important part for the citizens, however, the existing indoor air detection device has low detection speed and poor precision, and is difficult to realize rapid and accurate detection on the detected air in many aspects, so that a great deal of inconvenience is caused to operators, and meanwhile, the result of a detection value is influenced, so that the air detection device with high precision and high detection speed is necessary to be developed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a novel indoor air detection device according to the technical problems described in the background art so as to realize rapid and accurate detection of detected air in multiple aspects.
The technical scheme adopted by the invention is that the novel indoor air detection device comprises a box body and a base, wherein the box body is arranged on the base, a liquid crystal display screen is further arranged on the base, an air inlet and an air outlet are arranged on the box body, an air pump is arranged at the air inlet, a No. 1 detection pipeline is connected to the air inlet, a suspended matter sensor, a temperature sensor and a humidity sensor are arranged in the No. 1 detection pipeline, the suspended matter sensor, the temperature sensor and the humidity sensor are respectively arranged along the direction of an air inflow pipeline as the suspended matter sensor, the temperature sensor and the humidity sensor, the tail end of the No. 1 detection pipeline is connected with 6 groups of No. 2 detection pipelines, the size and the shape of the No. 6 groups of No. 2 detection pipelines are consistent, the plurality of groups of detection pipelines are connected to the same position at the tail end of the No. 1 detection pipeline, the detection pipeline of 6 groups 2 is internally provided with an oxygen sensor, a carbon dioxide sensor, a nitrogen sensor, a carbon monoxide sensor, a sulfur dioxide sensor and a nitrogen oxide sensor respectively, the suspended matter sensor, a temperature sensor, a humidity sensor, the oxygen sensor, the carbon dioxide sensor, the nitrogen sensor, the carbon monoxide sensor, the sulfur dioxide sensor and the nitrogen oxide sensor are connected with a current signal amplifier, the current signal amplifier is connected with a control unit, the control unit is connected with a liquid crystal display, the current signal amplifier, the control unit and the liquid crystal display are connected with a power socket, the power socket is arranged on the base, the tail end of the detection pipeline of 6 groups 2 is connected with a merging pipeline, the two ends of the merging pipeline are provided with interfaces, one end is provided with 6 group's interfaces for be connected with 6 group number 2 detection pipeline, the other end is provided with 1 group's interface, is connected with the gas vent that sets up on the box body, current signal amplifier, the control unit setting are inside the box body, current signal amplifier, the control unit are connected with the box body through the mounting panel.
Furthermore, the No. 1 detection pipeline and the No. 2 detection pipeline are arranged on the inner part of the box body through the fixed key.
Furthermore, the No. 1 detection pipeline and the No. 2 detection pipeline are transparent structures, and materials of the No. 1 detection pipeline and the No. 2 detection pipeline are preferably toughened glass.
Further, the lid is installed at the top of box body, the lid is movable lid, no. 1 detection pipeline, no. 2 detection pipeline can dismantle, are convenient for clear up No. 1 detection pipeline, no. 2 detection pipeline.
Further, the base is provided with a ground anchor fixing frame, and the box body is stably placed on the ground by the ground anchor fixing frame.
Compared with the prior art, the invention has the following beneficial effects that the air inlet is connected with a No. 1 detection pipeline, the No. 1 detection pipeline is connected with a No. 2 detection pipeline, a suspended matter sensor, a temperature sensor and a humidity sensor are arranged in the No. 1 detection pipeline, an oxygen sensor, a carbon dioxide sensor, a nitrogen sensor, a carbon monoxide sensor, a sulfur dioxide sensor and a nitrogen oxide sensor are respectively arranged in the No. 2 detection pipeline, and the suspended matter sensor, the temperature sensor, the humidity sensor, the oxygen sensor, the carbon dioxide sensor, the nitrogen sensor, the carbon monoxide sensor, the sulfur dioxide sensor and the nitrogen oxide sensor carry out omnidirectional component detection on suspended matters, temperature and humidity in the air and oxygen, carbon dioxide, nitrogen, sulfur dioxide, carbon monoxide and nitrogen oxides in the air; the control unit analyzes and processes the collected signals, calculates the concentration and suspended matter content of oxygen, carbon dioxide, nitrogen, sulfur dioxide, carbon monoxide and nitrogen oxide in the air, calculates the temperature and humidity of the air, displays all detection values on a liquid crystal display screen, and realizes accurate detection of all index values; besides, an air pump is arranged at the air inlet, so that air is accelerated to flow into the No. 1 detection pipeline and the No. 2 detection pipeline, and the detection of air indexes is accelerated.
Drawings
FIG. 1 is a structural view of a novel indoor air detection device of the present invention;
FIG. 2 is a cross-sectional view taken along the line A0-A1;
fig. 3 is a schematic diagram of the connection device of the control unit.
In the figure: 1. the box body 2, the base 3, the liquid crystal display 4, the air inlet 5, the air outlet 6, the air pump 7, the No. 1 detection pipeline 8, the suspended matter sensor 9, the temperature sensor 10, the humidity sensor 11, the No. 2 detection pipeline 12, the oxygen sensor 13, the carbon dioxide sensor 14, the nitrogen sensor 15, the carbon monoxide sensor 16, the sulfur dioxide sensor 17, the nitrogen oxide sensor 18, the current signal amplifier 19, the control unit 20, the combination pipeline 21, the mounting plate 22, the fixed key 23, the box cover 24 and the anchor fixing frame.
Detailed Description
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 novel indoor air detection device comprises a box body 1 and a base 2, wherein the box body 1 is arranged on the base 2, a liquid crystal display 3 is further arranged on the base 2, an air inlet 4 and an air outlet 5 are arranged on the box body 1, an air pump 6 is arranged at the air inlet 4, the air inlet 4 is connected with a No. 1 detection pipeline 7, a suspended matter sensor 8, a temperature sensor 9 and a humidity sensor 10 are arranged in the No. 1 detection pipeline 7, the suspended matter sensor 8, the temperature sensor 9 and the humidity sensor 10 are respectively arranged along the direction of an air inflow pipeline to form a suspended matter sensor 8, the temperature sensor 9 and the humidity sensor 10, the tail end of the No. 1 detection pipeline 7 is connected with a No. 2 detection pipeline 11, the size and the shape of the No. 2 detection pipeline 11 are consistent, a plurality of groups of detection pipelines are connected to the same place at the tail end of the No. 1 detection pipeline 7, the No. 2 detection pipeline 11 is internally provided with a suspended matter sensor 8, the suspended matter sensor 9 and a carbon dioxide sensor 12, a carbon dioxide sensor 18, a carbon dioxide sensor 14, a carbon dioxide sensor, a nitrogen oxide sensor 19, a nitrogen oxide sensor 18, a nitrogen oxide sensor 19, a nitrogen oxide sensor 16, a nitrogen oxide sensor 19 and a nitrogen oxide sensor 19 are respectively arranged in the current units, a current sensor 18, a nitrogen oxide sensor 19 and a current sensor 19, a control unit is connected with the current sensor 18, a nitrogen oxide sensor 19, a control unit is connected with the nitrogen oxide sensor 18, a nitrogen oxide sensor and a control unit and a signal control unit, and a control unit, the liquid crystal display 3 is connected with a power socket, the power socket is arranged on the base 2, the tail ends of the 6 groups of No. 2 detection pipelines 11 are connected with a merging pipeline 20, interfaces are arranged at two ends of the merging pipeline 20, one end of the merging pipeline 20 is provided with 6 groups of interfaces for being connected with the 6 groups of No. 2 detection pipelines 11, the other end of the merging pipeline is provided with 1 group of interfaces, the other end of the merging pipeline is connected with an exhaust port 5 arranged on the box body 1, the current signal amplifier 18 and the control unit 19 are arranged inside the box body 1, and the current signal amplifier 18 and the control unit 19 are connected with the box body 1 through a mounting plate 21.
Further, the detection pipelines No. 1 and No. 2, namely the detection pipeline 7 and the detection pipeline 11, are arranged above the inside of the box body 1 through the fixed key 22.
Furthermore, the detection pipelines 7 and 11 are transparent structures, and the materials of the detection pipelines 7 and 11 are preferably toughened glass.
Further, lid 23 is installed at the top of box body 1, lid 23 is movable lid 23, no. 1 detection pipeline 7, no. 2 detection pipeline 11 can dismantle, is convenient for clear up No. 1 detection pipeline 7, no. 2 detection pipeline 11.
Further, the base 2 is provided with a ground anchor fixing frame 24, and the ground anchor fixing frame 24 stably places the box body 1 on the ground.
The beneficial effects of the present invention will be described with reference to fig. 1, 2 and 3, the air inlet 4 is connected to a detection pipeline 7 No. 1, the detection pipeline 7 No. 1 is connected to a detection pipeline 11 No. 6, a suspended matter sensor 8, a temperature sensor 9 and a humidity sensor 10 are disposed in the detection pipeline 7 No. 1, an oxygen sensor 12, a carbon dioxide sensor 13, a nitrogen sensor 14, a carbon monoxide sensor 15, a sulfur dioxide sensor 16 and a nitrogen oxide sensor 17 are disposed in the detection pipeline 11 No. 6, respectively, and the suspended matter sensor 8, the temperature sensor 9, the humidity sensor 10, the oxygen sensor 12, the carbon dioxide sensor 13, the nitrogen sensor 14, the carbon monoxide sensor 15, the sulfur dioxide sensor 16 and the nitrogen oxide sensor 17 perform omni-directional component detection on suspended matters, temperature and humidity in the air, and oxygen, carbon dioxide, nitrogen, sulfur dioxide, nitrogen oxide and nitrogen oxide existing in the air; the current signal of each sensor is amplified by a current signal amplifier 18 and is transmitted to a control unit 19, the control unit 19 analyzes and processes the collected signals, calculates the concentration and suspended matter content of oxygen, carbon dioxide, nitrogen, sulfur dioxide, carbon monoxide and nitrogen oxide in the air, calculates the temperature and humidity of the air, and displays each detection value on the liquid crystal display screen 3 to accurately detect each index value; besides, an air pump 6 is arranged at the air inlet 4 to accelerate the air to flow into the No. 1 detection pipeline 7 and the No. 2 detection pipeline 11 and accelerate the detection of the air index.
The use method and the working principle of the novel indoor air detection device are described with reference to figures 1, 2 and 3, when the novel indoor air detection device is operated, a power supply is connected, an air pump 6 is turned on, air to be detected in an indoor air pump 6 to a No. 1 detection pipeline 7 is subjected to accelerated detection, suspended matters, temperature and humidity in the air are detected by a suspended matter sensor 8, a temperature sensor 9 and a humidity sensor 10 which are arranged in the No. 1 detection pipeline 7 in succession, the air is then detected by an oxygen sensor 12, a carbon dioxide sensor 13, a nitrogen sensor 14, a carbon monoxide sensor 15, a sulfur dioxide sensor 16 and a nitrogen oxide sensor 17 which are respectively arranged in 6 groups of No. 2 detection pipelines 11, the method comprises the steps of realizing comprehensive component detection on suspended matters, temperature and humidity in air, and oxygen, carbon dioxide, nitrogen, sulfur dioxide, carbon monoxide and oxynitride in the air, amplifying current signals of all sensors through a current signal amplifier 18, transmitting the signals to a control unit 19, analyzing and processing the collected signals by the control unit 19, calculating the concentration of the oxygen, the carbon dioxide, the nitrogen, the sulfur dioxide, the carbon monoxide and the oxynitride in the air and the suspended matters, calculating the temperature and the humidity of the air, displaying all detection values on a liquid crystal display screen 3, and discharging the monitored air out of a box body 1 through a merging pipeline 20 and an exhaust port 5 to finish detection.
The invention relates to a novel indoor air detection device which is used for detecting air.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (3)
1. Novel indoor air detects device, its characterized in that: including box body (1), base (2), box body (1) sets up on base (2), still be provided with liquid crystal display (3) on base (2), be provided with air inlet (4), gas vent (5) on box body (1), air inlet (4) department is provided with air pump (6), air inlet (4) are connected with 1 detection pipeline (7), be provided with suspended matter sensor (8), temperature sensor (9), humidity transducer (10) in 1 detection pipeline (7), suspended matter sensor (8), temperature sensor (9), humidity transducer (10) set up the position for setting up respectively to suspended matter sensor (8), temperature sensor (9), humidity transducer (10) along the direction of air inflow pipeline, the end-to-end connection of 1 detection pipeline (7) has 6 group number 2 detection pipeline (11), 6 group number 2 detection pipeline (11) the shape unanimous, and 6 group number 2 detection pipeline (11) connect in the same size of 7 number 2 detection pipeline (7), carbon dioxide sensor (14), carbon monoxide sensor (13) set up in the same group number 2 detection pipeline (7), carbon monoxide sensor (14) Sulfur dioxide sensor (16), nitrogen oxide sensor (17), suspended solid sensor (8), temperature sensor (9), humidity sensor (10), oxygen sensor (12), carbon dioxide sensor (13), nitrogen gas sensor (14), carbon monoxide sensor (15), sulfur dioxide sensor (16), nitrogen oxide sensor (17) are connected with current signal amplifier (18), current signal amplifier (18) are connected with control unit (19), control unit (19) with liquid crystal display (3) be connected with, current signal amplifier (18), control unit (19), liquid crystal display (3) be connected with supply socket, supply socket set up base (2) on, 6 group number 2 detect pipeline (11) terminal be connected with merging pipeline (20), merging pipeline (20) both ends are provided with the interface, one end is provided with 6 group number 2 detect pipeline (11) and is connected with 6 group number 2 detect pipeline (11), the other end is provided with 1 interface, with box group 1 on the interface, with the box body (1) is connected with signal amplifier (18), signal amplifier (3) are connected with power socket on the base (2), 6 group number 2 detect pipeline (11) terminal and be connected with the box body (1), signal amplifier (18) are provided with signal amplifier (1) The control unit (19) is connected with the box body (1) through a mounting plate (21);
the detection pipeline No. 1 (7) and the detection pipeline No. 2 (11) are arranged on the inside of the box body (1) through a fixed key (22);
the detection pipeline (7) and the detection pipeline (11) are of transparent structures, and the detection pipeline (7) and the detection pipeline (11) are made of toughened glass.
2. The novel indoor air detection device according to claim 1, wherein: the top of box body (1) is installed lid (23), lid (23) are movable lid, no. 1 detects pipeline (7), no. 2 detects pipeline (11) and can dismantle.
3. The novel indoor air detection device according to claim 1, wherein: the base (2) is provided with a ground anchor fixing frame (24), and the ground anchor fixing frame (24) stably places the box body (1) on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296201.0A CN107843699B (en) | 2017-12-08 | 2017-12-08 | Novel indoor air detects device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296201.0A CN107843699B (en) | 2017-12-08 | 2017-12-08 | Novel indoor air detects device |
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| Publication Number | Publication Date |
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| CN107843699A CN107843699A (en) | 2018-03-27 |
| CN107843699B true CN107843699B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711296201.0A Active CN107843699B (en) | 2017-12-08 | 2017-12-08 | Novel indoor air detects device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112903329A (en) * | 2019-05-08 | 2021-06-04 | 文成县简创科技有限公司 | Air purification is with absorptive detector of multi-angle |
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2017
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| EP2803976A1 (en) * | 2013-05-14 | 2014-11-19 | Capelec Sarl | Device for controlling the opacity and the nitrogen oxides in exhaust gases |
| CN203849242U (en) * | 2014-04-17 | 2014-09-24 | 中康韦尔(保定)环境科技有限公司 | Exhaust gas detection device of construction technology engineering machine |
| CN204462121U (en) * | 2015-03-26 | 2015-07-08 | 盐城工学院 | A kind of negative pressure suction type in-car air quality pick-up unit |
| CN205449940U (en) * | 2016-01-04 | 2016-08-10 | 许建豪 | Indoor air monitering system of sensor group |
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