CN205607976U - Sucking pump formula carbon dioxide concentration detection appearance - Google Patents
Sucking pump formula carbon dioxide concentration detection appearance Download PDFInfo
- Publication number
- CN205607976U CN205607976U CN201620432294.XU CN201620432294U CN205607976U CN 205607976 U CN205607976 U CN 205607976U CN 201620432294 U CN201620432294 U CN 201620432294U CN 205607976 U CN205607976 U CN 205607976U
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- CN
- China
- Prior art keywords
- filter
- air cavity
- chip microcomputer
- sucking pump
- carbon dioxide
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- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a sucking pump formula carbon dioxide concentration detection appearance, including shell and aspirator pump, inside singlechip, air cavity and the filter of being provided with of shell, aspirator pump and air cavity intercommunication, air cavity and filter intercommunication, inside carbon dioxide sensor, temperature sensor and the humidity transducer of being provided with of air cavity, the singlechip is connected with carbon dioxide sensor, temperature sensor and humidity transducer respectively, inside coarse filtration layer and the thin filter layer of being provided with of filter, the coarse filtration level is below thin filter layer, the coarse filtration level is in the top of air cavity and filter intercommunication department, the filter top is provided with the gas outlet, the filter bottom is provided with the blow off pipe, be provided with the ooff valve on the blow off pipe, this sucking pump formula carbon dioxide concentration detection appearance can carry out effective filtration to the air.
Description
Technical field
This utility model relates to a kind of sucking pump formula gas concentration lwevel detector.
Background technology
Gas concentration lwevel detector is applicable to detection industry, agricultural and living environment carbon dioxide CO2 concentration, output 4-20mA analog signals and 2 way switch amount signals, controlled device directly can be controlled or output data to any electronic simulation controller, DDC/PLC controller or ventilation installation's robot control system(RCS), control ventilating system according to the desired value (CO2 concentration) of monitoring.Gas concentration lwevel detector has RS-485 communication interface, can set absolute address, it is achieved with computer and the networking of other control system, manage the centralized intelligenceization of each room ventilation systems.
There is the shortcoming that air effectively can not be filtered in existing gas concentration lwevel detector.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sucking pump formula gas concentration lwevel detector that can effectively filter air.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of sucking pump formula gas concentration lwevel detector, include shell and asepwirator pump, described enclosure is provided with single-chip microcomputer, air cavity and filter, described asepwirator pump connects with air cavity, described air cavity connects with filter, described air cavity is internally provided with carbon dioxide sensor, temperature sensor and humidity sensor, described single-chip microcomputer respectively with carbon dioxide sensor, temperature sensor and humidity sensor connect, described filter interior is provided with coarse filtration layer and finly filtration layer, described coarse filtration layer is positioned at below finly filtration layer, described coarse filtration layer is positioned at the top of air cavity and filter connectivity part, described filter top is provided with gas outlet, described filter bottom is provided with blow-off pipe, it is provided with switch valve on described blow-off pipe.
As preferably, described case surface is provided with speaker, and described speaker is connected with single-chip microcomputer, is provided by speaker, when equipment is operated by people, has voice prompt function, easy to use；
As preferably, described cover top portion is provided with photographic head, and described photographic head is connected with single-chip microcomputer so that sucking pump formula gas concentration lwevel detector is provided with shoot function.
As preferably, described outer casing frontispiece is provided with capacitive touch screen, and described capacitive touch screen is connected with single-chip microcomputer so that people use sucking pump formula gas concentration lwevel detector convenient.
As preferably, described case surface is provided with solar panel, and described solar panel is connected with single-chip microcomputer, and solar panel gathers solar energy, then converts solar energy into electrical energy, and supply sucking pump formula gas concentration lwevel detector uses.
The beneficial effects of the utility model are: this sucking pump formula gas concentration lwevel detector is provided by filter, and this filter includes coarse filtration layer and finly filtration layer, can filter the most afterwards for the gas sucking equipment, it is achieved effective effect crossing air filtering；By being internally provided with carbon dioxide sensor, humidity sensor and temperature sensor at air cavity, respectively the air sucked is carried out the detection of gas concentration lwevel, the detection of air humidity and the detection of air themperature.Additionally, case surface is provided with speaker, speaker is connected with single-chip microcomputer, is provided by speaker, when equipment is operated by people, has voice prompt function, easy to use；Cover top portion is provided with photographic head, and photographic head is connected with single-chip microcomputer so that sucking pump formula gas concentration lwevel detector is provided with shoot function；Outer casing frontispiece is provided with capacitive touch screen, and capacitive touch screen is connected with single-chip microcomputer so that people use sucking pump formula gas concentration lwevel detector convenient；Case surface is provided with solar panel, and solar panel is connected with single-chip microcomputer, and solar panel gathers solar energy, then converts solar energy into electrical energy, and supply sucking pump formula gas concentration lwevel detector uses.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the three-dimensional view of this utility model a kind of sucking pump formula gas concentration lwevel detector.
Fig. 2 is the structural representation of this utility model a kind of sucking pump formula gas concentration lwevel detector.
Fig. 3 is the structured flowchart of this utility model a kind of sucking pump formula gas concentration lwevel detector.
Detailed description of the invention
Embodiment 1
As Figure 1-3, a kind of sucking pump formula gas concentration lwevel detector, include shell 1 and for sucking the asepwirator pump 2 of air, it is outside that this asepwirator pump 2 is positioned at shell 1, described shell 1 is internally provided with single-chip microcomputer 3, air cavity 4 and filter 8, and asepwirator pump 2 connects with air cavity 4, and the gas that asepwirator pump 2 sucks will enter air cavity 4, air cavity 4 connects with filter 8, and the gas after air cavity 4 enters back into filter 8.Air cavity 4 is internally provided with the carbon dioxide sensor 5 for detecting the carbon dioxide concentration in air, the temperature sensor 6 of detection air themperature and the humidity sensor 7 of detection air humidity, and single-chip microcomputer 3 is electrically connected with carbon dioxide sensor 5, temperature sensor 6 and humidity sensor 7 respectively.Filter 8 is internally provided with coarse filtration layer 9 and air is filtered by finly filtration layer 10 respectively, coarse filtration layer 9 is positioned at below finly filtration layer 10, coarse filtration layer 9 is positioned at the top of air cavity 4 and filter 8 connectivity part, make air carry out from lower to upper rising filtering, thus realize the effect of filtration effective to air.Filter 8 top is provided with gas outlet 11, this gas outlet 11 air after discharging filtration；Blow-off pipe 12 it is provided with bottom filter 8, switch valve 13 it is provided with on blow-off pipe 12, this blow-off pipe 12 is for discharging the impurity separated from air, when air is during carrying out from lower to upper rising filtration, the impurity separated will drop to bottom filter 8, discharging from blow-off pipe 12, switch valve 13 is initially at closed mode again, opens switch valve 13 again and carry out blowdown after air filtration.
The present embodiment have the beneficial effect that this sucking pump formula gas concentration lwevel detector is provided by filter, this filter includes coarse filtration layer and finly filtration layer, can for equipment suck gas filter the most afterwards, it is achieved effective cross air filtering effect；By being internally provided with carbon dioxide sensor, humidity sensor and temperature sensor at air cavity, respectively the air sucked is carried out the detection of gas concentration lwevel, the detection of air humidity and the detection of air themperature.
Embodiment 2
As Figure 1-3, a kind of sucking pump formula gas concentration lwevel detector, include shell 1 and for sucking the asepwirator pump 2 of air, it is outside that this asepwirator pump 2 is positioned at shell 1, described shell 1 is internally provided with single-chip microcomputer 3, air cavity 4 and filter 8, and asepwirator pump 2 connects with air cavity 4, and the gas that asepwirator pump 2 sucks will enter air cavity 4, air cavity 4 connects with filter 8, and the gas after air cavity 4 enters back into filter 8.Air cavity 4 is internally provided with the carbon dioxide sensor 5 for detecting the carbon dioxide concentration in air, the temperature sensor 6 of detection air themperature and the humidity sensor 7 of detection air humidity, and single-chip microcomputer 3 is electrically connected with carbon dioxide sensor 5, temperature sensor 6 and humidity sensor 7 respectively.Filter 8 is internally provided with coarse filtration layer 9 and air is filtered by finly filtration layer 10 respectively, coarse filtration layer 9 is positioned at below finly filtration layer 10, coarse filtration layer 9 is positioned at the top of air cavity 4 and filter 8 connectivity part, make air carry out from lower to upper rising filtering, thus realize the effect of filtration effective to air.Filter 8 top is provided with gas outlet 11, this gas outlet 11 air after discharging filtration；Blow-off pipe 12 it is provided with bottom filter 8, switch valve 13 it is provided with on blow-off pipe 12, this blow-off pipe 12 is for discharging the impurity separated from air, when air is during carrying out from lower to upper rising filtration, the impurity separated will drop to bottom filter 8, discharging from blow-off pipe 12, switch valve 13 is initially at closed mode again, opens switch valve 13 again and carry out blowdown after air filtration.Shell 1 surface configuration has speaker 15, speaker 15 to be connected with single-chip microcomputer 3, is provided by speaker 15, when equipment is operated by people, has voice prompt function, easy to use；Shell 1 top is provided with photographic head 16, and described photographic head 16 is connected with single-chip microcomputer 3 so that sucking pump formula gas concentration lwevel detector is provided with shoot function；Shell 1 front is provided with capacitive touch screen 14, and capacitive touch screen 14 is connected with single-chip microcomputer 3 so that people use sucking pump formula gas concentration lwevel detector convenient；Shell 1 surface configuration has solar panel 17, solar panel 17 to be connected with single-chip microcomputer 3, and solar panel 17 gathers solar energy, then converts solar energy into electrical energy, and supply sucking pump formula gas concentration lwevel detector uses.
The present embodiment have the beneficial effect that this sucking pump formula gas concentration lwevel detector is provided by filter, this filter includes coarse filtration layer and finly filtration layer, can for equipment suck gas filter the most afterwards, it is achieved effective cross air filtering effect；By being internally provided with carbon dioxide sensor, humidity sensor and temperature sensor at air cavity, respectively the air sucked is carried out the detection of gas concentration lwevel, the detection of air humidity and the detection of air themperature, case surface is provided with speaker, speaker is connected with single-chip microcomputer, it is provided by speaker, when equipment is operated by people, there is voice prompt function, easy to use；Cover top portion is provided with photographic head, and photographic head is connected with single-chip microcomputer so that sucking pump formula gas concentration lwevel detector is provided with shoot function；Outer casing frontispiece is provided with capacitive touch screen, and capacitive touch screen is connected with single-chip microcomputer so that people use sucking pump formula gas concentration lwevel detector convenient；Case surface is provided with solar panel, and solar panel is connected with single-chip microcomputer, and solar panel gathers solar energy, then converts solar energy into electrical energy, and supply sucking pump formula gas concentration lwevel detector uses.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (5)
1. a sucking pump formula gas concentration lwevel detector, it is characterized in that: include shell and asepwirator pump, described enclosure is provided with single-chip microcomputer, air cavity and filter, described asepwirator pump connects with air cavity, described air cavity connects with filter, described air cavity is internally provided with carbon dioxide sensor, temperature sensor and humidity sensor, described single-chip microcomputer respectively with carbon dioxide sensor, temperature sensor and humidity sensor connect, described filter interior is provided with coarse filtration layer and finly filtration layer, described coarse filtration layer is positioned at below finly filtration layer, described coarse filtration layer is positioned at the top of air cavity and filter connectivity part, described filter top is provided with gas outlet, described filter bottom is provided with blow-off pipe, it is provided with switch valve on described blow-off pipe.
Sucking pump formula gas concentration lwevel detector the most according to claim 1, it is characterised in that: described case surface is provided with speaker, and described speaker is connected with single-chip microcomputer.
Sucking pump formula gas concentration lwevel detector the most according to claim 1, it is characterised in that: described cover top portion is provided with photographic head, and described photographic head is connected with single-chip microcomputer.
Sucking pump formula gas concentration lwevel detector the most according to claim 1, it is characterised in that: described outer casing frontispiece is provided with capacitive touch screen, and described capacitive touch screen is connected with single-chip microcomputer.
Sucking pump formula gas concentration lwevel detector the most according to claim 1, it is characterised in that: described case surface is provided with solar panel, and described solar panel is connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432294.XU CN205607976U (en) | 2016-05-14 | 2016-05-14 | Sucking pump formula carbon dioxide concentration detection appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432294.XU CN205607976U (en) | 2016-05-14 | 2016-05-14 | Sucking pump formula carbon dioxide concentration detection appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607976U true CN205607976U (en) | 2016-09-28 |
Family
ID=56966087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432294.XU Expired - Fee Related CN205607976U (en) | 2016-05-14 | 2016-05-14 | Sucking pump formula carbon dioxide concentration detection appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959355A (en) * | 2017-04-19 | 2017-07-18 | 杨和生 | active gas sensor |
-
2016
- 2016-05-14 CN CN201620432294.XU patent/CN205607976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959355A (en) * | 2017-04-19 | 2017-07-18 | 杨和生 | active gas sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |