CN205538908U - On -line VOC (Volatile organic compound) monitor - Google Patents
On -line VOC (Volatile organic compound) monitor Download PDFInfo
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- CN205538908U CN205538908U CN201620282499.4U CN201620282499U CN205538908U CN 205538908 U CN205538908 U CN 205538908U CN 201620282499 U CN201620282499 U CN 201620282499U CN 205538908 U CN205538908 U CN 205538908U
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Abstract
The utility model discloses an on -line VOC (Volatile organic compound) monitor, including the casing, the lower part of casing is provided with the anticollision cover body, is the thickness of the anticollision cover body 1 3cm, the bottom of the anticollision cover body is provided with differential moving mechanism, the casing is inside to be provided with the circuit board, is provided with power module, singlechip, VOC detector, interface circuit, DSP and 3G module on the circuit board. The utility model relates to a rationally, degree of automation is high, can realize carrying out real -time supervision to volatile organic compound to can realize that the differential removes, remove and turn to nimble convenience, enlarge the scope of monitoring, improve the precision, and large capacity digital interface and analog interface, but the conveniently inserts various types of environmental information sensors, need not to be equipped with alone in addition the meteorological monitoring system, makes the function abundanter, has saved the equipment investment.
Description
Technical field
This utility model belongs to a kind of VOC on-line computing model.
Background technology
At present, VOC (VOCs) pollutes and has become as global problem and paid attention to all the more.In order to detect the VOC (VOCs) in air, people develop multiple VOC and detect equipment, are applied to air quality monitoring, gaseous contamination source emission monitoring etc..The subject matter that existing VOC detection equipment exists is:
1, the interface quantity that equipment provides is few, it is impossible to meets and connects other such as the demand of the sensors such as temperature, air pressure, flow；
2, equipment can only be fixed on a place, it is impossible to realizes mobile.
So, for the technician, problem demanding prompt solution is to develop a kind of VOC on-line computing model, reasonable in design, automaticity is high, it is capable of VOC is monitored in real time, and it is capable of differential to move, moves and turn to flexible, expanding the scope of monitoring, improve precision, and large capacity digital interface and analog interface, it is convenient to access various types of environmental information sensor, it is not necessary to be the most individually equipped with weather monitoring system, make function abundanter, save equipment investment.
Summary of the invention
The technical problems to be solved in the utility model is to overcome drawbacks described above, a kind of VOC on-line computing model is provided, reasonable in design, automaticity is high, it is capable of VOC is monitored in real time, and it is capable of differential to move, move and turn to flexible, expand the scope of monitoring, improve precision, and large capacity digital interface and analog interface, various types of environmental information sensor can be accessed easily, without being additionally individually equipped with weather monitoring system so that function is abundanter, saves equipment investment.
For solving the problems referred to above, this utility model be the technical scheme is that
VOC on-line computing model, it is characterised in that: including casing, the bottom of casing is provided with crashproof cover body, and the thickness of crashproof cover body is 1-3cm；The bottom of described crashproof cover body is provided with differential travel mechanism；Described casing internal is provided with circuit board, and circuit board is provided with power module, single-chip microcomputer, VOC detector, interface circuit, DSP and 3G module；Single-chip microcomputer is connected with VOC detector by interface circuit and realizes VOCs monitoring function, single-chip microcomputer by I/O interface be connected with DSP DSP by video line with casing outside photographic head be connected and carried out data transmission with control centre by 3G module；Described differential travel mechanism connects single-chip microcomputer.
Improving as one, described crashproof cover body is wrapped on the lower outside face of casing, and it is made up of elastomeric material, and thickness is 2.3cm.
Improving as one, described single-chip microcomputer is also connected with an electromagnetic valve, and the input of this electromagnetic valve connects extraneous gas, and the outfan of electromagnetic valve is connected with VOC detector.
Improve as one, described differential travel mechanism includes that the movable pulley being arranged on bottom of shell both sides and axle are connected to the flap in bottom of shell centre position, and flap is symmetrically arranged with driving wheel, and driving wheel is in transmission connection motor, motor connects encoder, and encoder connects single-chip microcomputer.
Improving as one, described interface circuit includes multi-path digital interface circuit and multi-channel analog interface circuit, connects various environmental information sensor by interface circuit.
Improving as one, described various environmental information sensors include one or several in temperature sensor, humidity sensor, baroceptor.
Owing to have employed technique scheme, compared with prior art, this utility model is reasonable in design, automaticity is high, it is capable of VOC is monitored in real time, and it is capable of differential to move, move and turn to flexible, expand the scope of monitoring, improve precision, and large capacity digital interface and analog interface, various types of environmental information sensor can be accessed easily, without being additionally individually equipped with weather monitoring system so that function is abundanter, saves equipment investment.
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Fig. 2 is the theory diagram of a kind of embodiment of this utility model.
Detailed description of the invention
Embodiment:
As shown in accompanying drawing 1-2, VOC on-line computing model, including casing 3, the bottom of casing 3 is provided with crashproof cover body 1, and the thickness of crashproof cover body 1 is 1-3cm.Described crashproof cover body is wrapped on the lower outside face of casing, and it is made up of elastomeric material, and thickness is 2.3cm.
The bottom of described crashproof cover body is provided with differential travel mechanism.Described differential travel mechanism includes that the movable pulley 2 being arranged on bottom of shell both sides and axle are connected to the flap 4 in bottom of shell centre position, and flap 4 is symmetrically arranged with driving wheel 5, and driving wheel is in transmission connection motor, and motor connects encoder, and encoder connects single-chip microcomputer.
Described casing internal is provided with circuit board, and circuit board is provided with power module, single-chip microcomputer, VOC detector, interface circuit, DSP and 3G module；Single-chip microcomputer is connected with VOC detector by interface circuit and realizes VOCs monitoring function, single-chip microcomputer by I/O interface be connected with DSP DSP by video line with casing outside photographic head be connected and carried out data transmission with control centre by 3G module；Described differential travel mechanism connects single-chip microcomputer.
Described single-chip microcomputer is also connected with an electromagnetic valve, and the input of this electromagnetic valve connects extraneous gas, and the outfan of electromagnetic valve is connected with VOC detector.
Described interface circuit includes multi-path digital interface circuit and multi-channel analog interface circuit, connects various environmental information sensor by interface circuit.Described various environmental information sensor includes one or several in temperature sensor, humidity sensor, baroceptor.
This utility model is reasonable in design, automaticity is high, it is possible to realize monitoring VOC in real time, and is capable of differential and moves, move and turn to flexible, expand the scope of monitoring, improve precision, and large capacity digital interface and analog interface, various types of environmental information sensor can be accessed easily, without being additionally individually equipped with weather monitoring system so that function is abundanter, saves equipment investment.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should be in the protection domain being defined in the patent claims.
Claims (6)
1.VOC on-line computing model, it is characterised in that: including casing, the bottom of casing is provided with crashproof cover body, and the thickness of crashproof cover body is 1-3cm；
The bottom of described crashproof cover body is provided with differential travel mechanism；
Described casing internal is provided with circuit board, and circuit board is provided with power module, single-chip microcomputer, VOC detector, interface circuit, DSP and 3G module；Single-chip microcomputer is connected with VOC detector by interface circuit and realizes VOCs monitoring function, single-chip microcomputer by I/O interface be connected with DSP DSP by video line with casing outside photographic head be connected and carried out data transmission with control centre by 3G module；
Described differential travel mechanism connects single-chip microcomputer.
VOC on-line computing model the most according to claim 1, it is characterised in that: described crashproof cover body is wrapped on the lower outside face of casing, and it is made up of elastomeric material, and thickness is 2.3cm.
VOC on-line computing model the most according to claim 2, it is characterised in that: described single-chip microcomputer is also connected with an electromagnetic valve, and the input of this electromagnetic valve connects extraneous gas, and the outfan of electromagnetic valve is connected with VOC detector.
VOC on-line computing model the most according to claim 1, it is characterized in that: described differential travel mechanism include being arranged on bottom of shell both sides movable pulley and and axle be connected to the flap in bottom of shell centre position, driving wheel it is symmetrically arranged with on flap, driving wheel is in transmission connection motor, motor connects encoder, and encoder connects single-chip microcomputer.
VOC on-line computing model the most according to claim 1, it is characterised in that: described interface circuit includes multi-path digital interface circuit and multi-channel analog interface circuit, connects various environmental information sensor by interface circuit.
VOC on-line computing model the most according to claim 5, it is characterised in that: described various environmental information sensors include one or several in temperature sensor, humidity sensor, baroceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282499.4U CN205538908U (en) | 2016-04-07 | 2016-04-07 | On -line VOC (Volatile organic compound) monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282499.4U CN205538908U (en) | 2016-04-07 | 2016-04-07 | On -line VOC (Volatile organic compound) monitor |
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| Publication Number | Publication Date |
|---|---|
| CN205538908U true CN205538908U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620282499.4U Active CN205538908U (en) | 2016-04-07 | 2016-04-07 | On -line VOC (Volatile organic compound) monitor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271614A (en) * | 2017-08-01 | 2017-10-20 | 苏州市光生环境科技有限公司 | A kind of VOC online datas intelligent analytical instrument |
| CN109187856A (en) * | 2018-08-17 | 2019-01-11 | 安徽贝通智能科技有限公司 | Vehicle-mounted organic pollutant on-line checking instrument |
| CN109507011A (en) * | 2018-11-19 | 2019-03-22 | 汇众翔环保科技股份有限公司 | A kind of monitoring of volatile organic matter and alarm system |
-
2016
- 2016-04-07 CN CN201620282499.4U patent/CN205538908U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271614A (en) * | 2017-08-01 | 2017-10-20 | 苏州市光生环境科技有限公司 | A kind of VOC online datas intelligent analytical instrument |
| CN109187856A (en) * | 2018-08-17 | 2019-01-11 | 安徽贝通智能科技有限公司 | Vehicle-mounted organic pollutant on-line checking instrument |
| CN109507011A (en) * | 2018-11-19 | 2019-03-22 | 汇众翔环保科技股份有限公司 | A kind of monitoring of volatile organic matter and alarm system |
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