CN205317747U - A pentahapto gas sensor - Google Patents
A pentahapto gas sensor Download PDFInfo
- Publication number
- CN205317747U CN205317747U CN201521054738.2U CN201521054738U CN205317747U CN 205317747 U CN205317747 U CN 205317747U CN 201521054738 U CN201521054738 U CN 201521054738U CN 205317747 U CN205317747 U CN 205317747U
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- CN
- China
- Prior art keywords
- crystal display
- housing
- liquid
- pentahapto
- gas sensor
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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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- 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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- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model provides a pentahapto gas sensor, LCD installs the front at the casing, the pentahapto measured module install in the casing, microprocessor is installed to one side at a pentahapto measured module, AD signal converter is installed to opposite side at a pentahapto measured module, the side at the casing is installed to the data output mouth, the alarm is installed directly over the casing, a pentahapto measured module, a liquid crystal display, the microprocesso, AD signal converter, the data output mouth, the alarm passes through control circuit and links to each other. Can carry out methane, carbon monoxide, carbon dioxide, formaldehyde, five kinds of harmful gas's of VOC detection and demonstration conversion output through detecting data can be to new trend system control in the car to the air, air refresher control or leak bathroom carbon monoxide to the kitchen gas in the intelligent house and carry out the early warning.
Description
Technical field:
The utility model relates to air environmental protection field, particularly relates to a kind of five in one gas sensor.
Background technology:
Air, " life gas " that we breathe every day, its layered coverage is at earth surface, and transparent and colorless and odorless, it forms primarily of nitrogen and oxygen, and existence and production to the mankind have material impact.
Air refers to the gas and vapor permeation in earth atmosphere. It primarily of 78% nitrogen, 21% oxygen, 0.93% rare gas (helium, neon, argon, krypton, xenon), the carbonic acid gas of 0.04%, the mixture that other materials (such as water vapour, impurity etc.) of 0.03% form. The composition of air is not fixing, and along with the change of height, the change of air pressure, the proportion of composing of air also can change. But people think that air is a kind of single material for a long time, until first French scientist La Waxi has drawn the conclusion that air is made up of oxygen and nitrogen by experiment afterwards always. In 19 end of the centurys, scientists is found by a large amount of experiments again, also has the rare gas such as helium, argon, xenon in air.
Air is tasteless without smelly in its natural state.
Oxygen in air is necessary for all aerobionts. All animals all need respiratory oxygen. In addition plant utilizes the carbonic acid gas in air to carry out photosynthesis, and carbonic acid gas is the source of unique carbon of intimate all plants.
If but air is polluted or with obnoxious flavour generation reaction, a lot of Peril Incident will occur. Such as:
1. gas leaking usually can be occurred to cause explosion hazard in intelligence household market; gas leaking and insufficient burning cause carbon monoxide poisoning; fuel gas buring and the long-term window that closes cause gas concentration lwevel to exceed standard; house decoration causes formaldehyde and volatile organic content to exceed standard all can cause a large amount of loss of life and personal injury and property damage, and especially formaldehyde also can cause annual 2100000 fetation lopsided or dead.
2. owing to vehicle window closedown, new wind system are closed and caused gas concentration lwevel to exceed standard in automobile market, in car, the volatile organic matter such as formaldehyde exceeds standard, or idling easily causes carbon monoxide in car to exceed standard, the end of the year 2015 for this reason, " riding in-car air quality evaluation guide " is upgraded to mandatory from recommendatory, and in car, the volatile organic contaminant (VOCs) such as formaldehyde is evaluated and is expected to become pressure certification.
People are badly in need of wanting a kind of air detection instrument that can simultaneously detect methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of obnoxious flavoures for this reason, the most product of air detection instrument in existing market only measures pure gas, multicomponent gas can not be detected and most of product only shows function, warning function, and normally used electrochemistry work-ing life is 1.5 years simultaneously; Catalyticcombustion < in work-ing life 3 years, changes cost height, and electrochemical sensor observed value there will be drift, it is necessary to periodic calibrating user does not generally possess demarcation condition, safeguards loaded down with trivial details.
Practical novel content:
In order to solve the problem, the utility model provides that a kind of volume is little, cost is low, integrated level height, fast response time are highly sensitive, long service life, exempt from target, air can be carried out methane, carbon monoxide, carbonic acid gas, formaldehyde, the detection of VOC five kinds of obnoxious flavoures and new wind system in automobile can control by detecting the display conversion output of data, air cleaner control or the kitchen fuel gas leakage bathroom carbon monoxide in intelligent household is carried out the technical scheme of early warning.
A kind of five in one gas sensor, comprise housing, five in one measures module, liquid-crystal display, microprocessor, A/D signal converter, data output, warning howler, pilot circuit, described housing is rectangular parallelepiped engineering plastic casing, liquid-crystal display is arranged on the front of housing, five in one is measured module and is arranged in housing, the side measuring module at five in one is provided with microprocessor, another side measuring module at five in one is provided with A/D signal converter, data output is arranged on the side of housing, warning howler is arranged on the surface of housing, five in one measures module, liquid-crystal display, microprocessor, A/D signal converter, data output, warning howler is connected by pilot circuit.
As preferably, the surface mounting of housing has N number of ventilating microhole, ventilating microhole is provided with millipore filtration sheet.
As preferably, five in one is measured module and is integrated in a monitoring is touched on block by methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of monitoring modulars merging.
As preferably, liquid-crystal display is 7 inches of touch input liquid crystal display, is provided with switch in the lower section of liquid-crystal display, it is provided with in the side of switch and connects electric wire insert port.
As preferably, warning howler is acousto-optic one warning howler, and the surface mounting at warning howler has LED flicker lamp.
The beneficial effects of the utility model are:
(1) the utility model volume is little, cost is low, integrated level height, fast response time is highly sensitive, long service life, exempt from target, pass through housing, five in one measures module, liquid-crystal display, microprocessor, A/D signal converter, data output, warning howler, pilot circuit with the use of air being carried out methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of obnoxious flavoures detection and by detection data display conversion output new wind system in automobile can be controlled, air cleaner controls or the kitchen fuel gas in intelligence household is leaked bathroom carbon monoxide to carry out early warning.
(2) surface mounting of the utility model middle shell has N number of ventilating microhole, ventilating microhole is provided with millipore filtration sheet, gas to be measured in environment enters in housing with diffusion mode by millipore filtration sheet, and facilitating five in one to measure module can detect air.
(3) practical novel middle five in one measurement module is integrated in a monitoring is touched on block by methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of monitoring modulars merging, ensure that practical novel volume is little, cost is low, integrated level height, fast response time are highly sensitive, long service life, exempts from target.
(4) in the utility model, liquid-crystal display is 7 inches of touch input liquid crystal display, in the lower section of liquid-crystal display, switch is installed, it is provided with in the side of switch and connects electric wire insert port, conveniently show real-time air detection data and warning howler can be controlled by input relating operation order and report to the police in time or the data changed by A/D signal converter in need are transferred out other relevant connection facilities of control by data output.
(5) practical novel middle warning howler is acousto-optic one warning howler, and the surface mounting at warning howler has LED flicker lamp, it is possible to the warning of multiple mode, conveniently gets rid of potential safety hazard in time.
Accompanying drawing illustrates:
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model internal structure schematic diagram;
Fig. 3 is the utility model side structure schematic diagram;
Fig. 4 is the utility model top structure schematic diagram.
Embodiment:
For making the novel object of practicality of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, enforcement mode of the present utility model is described in further detail.
As shown in Figure 1 to 4, the utility model provides a kind of five in one gas sensor, comprise housing 1, five in one measures module 2, liquid-crystal display 3, microprocessor 4, A/D signal converter 5, data output 6, warning howler 7, pilot circuit 8, described housing 1 is rectangular parallelepiped engineering plastic casing, liquid-crystal display 3 is arranged on the front of housing 1, five in one is measured module 2 and is arranged in housing 1, the side measuring module 2 at five in one is provided with microprocessor 4, another side measuring module 2 at five in one is provided with A/D signal converter 5, data output 6 is arranged on the side of housing 1, warning howler 7 is arranged on the surface of housing 1, five in one measures module 2, liquid-crystal display 3, microprocessor 4, A/D signal converter 5, data output 6, warning howler 7 is connected by pilot circuit 8.
As implied above, the surface mounting of the utility model middle shell 1 has N number of ventilating microhole 1a, being provided with millipore filtration sheet 1b on ventilating microhole, the gas to be measured in environment enters in housing with diffusion mode by millipore filtration sheet, and facilitating five in one to measure module can detect air.
And, practical novel middle five in one is measured module 2 and is integrated in a monitoring is touched on block by methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of monitoring modulars merging, ensure that practical novel volume is little, cost is low, integrated level height, fast response time are highly sensitive, long service life, exempts from target.
And, in the utility model, liquid-crystal display 3 is 7 inches of touch input liquid crystal display, in the lower section of liquid-crystal display 3, switch 1c is installed, it is provided with in the side of switch 1c and connects electric wire insert port 1d, conveniently show real-time air detection data and warning howler 7 can be controlled by input relating operation order and report to the police in time or the data changed by A/D signal converter 5 in need are transferred out other relevant connection facilities of control by data output 6.
Finally, in the utility model, warning howler 7 is acousto-optic one warning howler, and the surface mounting at warning howler has LED flicker lamp 7a, it is possible to the warning of multiple mode, conveniently gets rid of potential safety hazard in time.In the utility model, type of transmission can also be various short range transmission technology, such as ANT+, ZIGBEE, and induction computer, GPS etc. In addition can pass through data gathering, carry out the software comprehensive operation system of data mining and analysis.
Above-described embodiment is better embodiment of the present utility model; it it is not the restriction to technical solutions of the utility model; as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (5)
1. a five in one gas sensor, it is characterised in that: comprise housing (1), five in one measures module (2), liquid-crystal display (3), microprocessor (4), A/D signal converter (5), data output (6), warning howler (7), pilot circuit (8), described housing (1) is rectangular parallelepiped engineering plastic casing, liquid-crystal display (3) is arranged on the front of housing (1), five in one is measured module (2) and is arranged in housing (1), the side measuring module (2) at five in one is provided with microprocessor (4), another side measuring module (2) at five in one is provided with A/D signal converter (5), data output (6) is arranged on the side of housing (1), warning howler (7) is arranged on the surface of housing (1), and five in one measures module (2), liquid-crystal display (3), microprocessor (4), A/D signal converter (5), data output (6), warning howler (7) is connected by pilot circuit (8).
2. a kind of five in one gas sensor according to claim 1, it is characterised in that: the surface mounting of described housing (1) has N number of ventilating microhole (1a), is provided with millipore filtration sheet (1b) on ventilating microhole.
3. a kind of five in one gas sensor according to claim 1, it is characterised in that: described five in one is measured module (2) and is integrated in a monitoring is touched on block by methane, carbon monoxide, carbonic acid gas, formaldehyde, VOC five kinds of monitoring modulars merging.
4. a kind of five in one gas sensor according to claim 1, it is characterized in that: described liquid-crystal display (3) is 7 inches of touch input liquid crystal display, in the lower section of liquid-crystal display (3), switch (1c) is installed, it is provided with in the side of switch (1c) and connects electric wire insert port (1d).
5. a kind of five in one gas sensor according to claim 1, it is characterised in that: described warning howler (7) is acousto-optic one warning howler, and the surface mounting at warning howler (7) has LED flicker lamp (7a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054738.2U CN205317747U (en) | 2015-12-18 | 2015-12-18 | A pentahapto gas sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054738.2U CN205317747U (en) | 2015-12-18 | 2015-12-18 | A pentahapto gas sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317747U true CN205317747U (en) | 2016-06-15 |
Family
ID=56185272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054738.2U Expired - Fee Related CN205317747U (en) | 2015-12-18 | 2015-12-18 | A pentahapto gas sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568892A (en) * | 2016-10-13 | 2017-04-19 | 武汉长江通信智联技术有限公司 | Multiple gas online detection system based on Internet, and method thereof |
| CN110568124A (en) * | 2019-08-15 | 2019-12-13 | 深圳市德塔防爆电动汽车有限公司 | Three-in-one sensor gas concentration detection method and three-in-one sensor |
-
2015
- 2015-12-18 CN CN201521054738.2U patent/CN205317747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568892A (en) * | 2016-10-13 | 2017-04-19 | 武汉长江通信智联技术有限公司 | Multiple gas online detection system based on Internet, and method thereof |
| CN110568124A (en) * | 2019-08-15 | 2019-12-13 | 深圳市德塔防爆电动汽车有限公司 | Three-in-one sensor gas concentration detection method and three-in-one sensor |
| CN110568124B (en) * | 2019-08-15 | 2020-09-01 | 深圳市德塔防爆电动汽车有限公司 | Three-in-one sensor gas concentration detection method and three-in-one 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161218 |