CN205449958U - Air quality monitoring device - Google Patents
Air quality monitoring device Download PDFInfo
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- CN205449958U CN205449958U CN201620273769.5U CN201620273769U CN205449958U CN 205449958 U CN205449958 U CN 205449958U CN 201620273769 U CN201620273769 U CN 201620273769U CN 205449958 U CN205449958 U CN 205449958U
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Abstract
The utility model discloses an air quality monitoring device, including switching power supply, gas detection ware, configuration touch -sensitive screen, central processing unit, adc, switching power supply's output connect central processing unit, the gas detection ware connect adc's input, central processing unit is connected to adc's output, the configuration touch -sensitive screen is connected to central processing unit's output, the configuration touch -sensitive screen on be equipped with the instruction banks. The utility model discloses beneficial effect: the real -time concentration value of air can show on the configuration touch -sensitive screen, can in time know the air quality situation, adc is used for receiving gas detection ware transmission signal and carries out the stability that data analysis guaranteed transmission signal to transfer central processing unit with the steady signal, be equipped with various status indicator lamp on the configuration touch -sensitive screen, be convenient for know the ambient air condition.
Description
Technical field
This utility model relates to air monitering technical field, it particularly relates to a kind of atmosphere quality monitoring device.
Background technology
Along with developing rapidly of global industry process, environmental pollution and ecological disruption are the most serious.Ambient air quality monitoring device, can particulate pollutant, the concentration of gaseous contaminant and meteorological condition continuously, in real-time, on-line monitoring surrounding air as a kind of monitoring device.But existing ambient air quality monitoring device analytic function precision is relatively low, it is impossible to enough understand air quality in real time.
Utility model content
The purpose of this utility model is to provide a kind of atmosphere quality monitoring device, to overcome currently available technology above shortcomings.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of atmosphere quality monitoring device, including Switching Power Supply, gas detector, configuration touch screen, central processing unit, analog-digital converter, the outfan of described Switching Power Supply connects central processing unit, the input of described gas detector connection mode number converter, the outfan of analog-digital converter connects central processing unit, and the outfan of central processing unit connects configuration touch screen；Described configuration touch screen is provided with display lamp group.
Further, it is provided with current-to-voltage convertor between described gas detector and analog-digital converter input.
Further, described configuration touch screen is provided with display lamp group, and described display lamp group includes relay indicating light, alarm lamp and malfunction indicator lamp.
Further, described configuration touch screen is provided with real-time concentration display module.
After using technique scheme, this utility model has following beneficial effect: air real-time concentration value may be displayed on configuration touch screen, it is possible to understands Air Quality in time；Analog-digital converter carries out stablizing of data analysis guarantee transmission signal for receiving gas detector transmission signal, and stabilization signal is passed to central processing unit；Configuration touch screen is provided with various status indicator lamp, it is simple to understand surrounding air situation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of atmosphere quality monitoring device of this utility model embodiment；
In figure: 1, Switching Power Supply；2, current-to-voltage convertor；3, analog-digital converter；4, central processing unit；5, configuration touch screen；6, gas detector；7, concentration display module；8, display lamp group.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
As shown in Figure 1, a kind of atmosphere quality monitoring device described in this utility model embodiment, including Switching Power Supply 1, gas detector 6, configuration touch screen 5, central processing unit 4, analog-digital converter 3, the outfan of described Switching Power Supply 1 connects central processing unit 4, the input of described gas detector 6 connection mode number converter 3, the outfan of analog-digital converter 3 connects central processing unit 4, and the outfan of central processing unit 4 connects configuration touch screen 5；Described configuration touch screen 5 is provided with display lamp group 8.
In a specific embodiment of the present utility model, described display lamp group 8 includes relay indicating light, alarm lamp and malfunction indicator lamp.
In one embodiment, it is provided with current-to-voltage convertor 2 between described gas detector 6 and analog-digital converter 3 input.
Described Switching Power Supply 1 can be by the unidirectional current that the AC conversion of external power source 220V is 24V or 28V that monitoring device needs, and supply central processing unit 4 uses.Analog-digital converter 3 transmits signal and carries out data analysis for receiving gas detector 6 and ensure stablizing of transmission signal, and stabilization signal is passed to central processing unit 4；Digital signal, after central processing unit 4 processes, is eventually displayed on configuration touch screen 5, and described configuration touch screen 5 is provided with real-time concentration display module 7.
Understand technique scheme of the present utility model for convenience, below by way of in specifically used mode, technique scheme of the present utility model is described in detail.
When specifically used, the analogue signal of the indoor gas concentration of reception is converted into digital signal through analog-digital converter 3 by gas detector 6, digital signal is after central processing unit 4 processes, it is eventually displayed on configuration touch screen 5, the concentration information of toxic gas, natural gas etc. in environment can be understood in real time by configuration touch screen 5, it is used in combination with gas monitor warning system, the timely alert when concentration over-standard.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. an atmosphere quality monitoring device, it is characterized in that: include Switching Power Supply (1), gas detector (6), configuration touch screen (5), central processing unit (4) and analog-digital converter (3), the outfan of described Switching Power Supply (1) connects central processing unit (4), the input of described gas detector (6) connection mode number converter (3), the outfan of analog-digital converter (3) connects central processing unit (4), and the outfan of central processing unit (4) connects configuration touch screen (5).
A kind of atmosphere quality monitoring device the most according to claim 1, it is characterised in that be provided with current-to-voltage convertor (2) between described gas detector (6) and analog-digital converter (3) input.
A kind of atmosphere quality monitoring device the most according to claim 1, it is characterised in that described configuration touch screen (5) is provided with display lamp group (8).
A kind of atmosphere quality monitoring device the most according to claim 3, it is characterised in that described display lamp group (8) includes relay indicating light, alarm lamp and malfunction indicator lamp.
A kind of atmosphere quality monitoring device the most according to claim 1, it is characterised in that described configuration touch screen (5) is provided with concentration display module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273769.5U CN205449958U (en) | 2016-04-05 | 2016-04-05 | Air quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273769.5U CN205449958U (en) | 2016-04-05 | 2016-04-05 | Air quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449958U true CN205449958U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620273769.5U Active CN205449958U (en) | 2016-04-05 | 2016-04-05 | Air quality monitoring device |
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| CN (1) | CN205449958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239263A (en) * | 2018-08-25 | 2019-01-18 | 徐州吉瑞合金铸造有限公司 | A kind of air monitoring device in foundry work workshop |
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2016
- 2016-04-05 CN CN201620273769.5U patent/CN205449958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239263A (en) * | 2018-08-25 | 2019-01-18 | 徐州吉瑞合金铸造有限公司 | A kind of air monitoring device in foundry work workshop |
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