CN203422365U - Portable harmful gas monitoring device - Google Patents
Portable harmful gas monitoring device Download PDFInfo
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- CN203422365U CN203422365U CN201320576258.7U CN201320576258U CN203422365U CN 203422365 U CN203422365 U CN 203422365U CN 201320576258 U CN201320576258 U CN 201320576258U CN 203422365 U CN203422365 U CN 203422365U
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- monitoring device
- harmful gas
- gas monitoring
- portable harmful
- sensor
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Abstract
The utility model discloses a portable harmful gas monitoring device, which relates to a monitoring device. The portable harmful gas monitoring device is composed of a central processor and sensors, wherein an ammonia gas sensor, a carbon dioxide sensor and a hydrogen sulfide sensor are connected with an amplifying circuit through a sampling circuit, the amplifying circuit is connected with the central processor, an audible and visual alarm, a test value display and a wireless transmission module are arranged on the central processor, and the wireless transmission module is connected with a computer device. The portable harmful gas monitoring device is high in measurement precision, good in sensitivity, stable, reliable and energy-saving; the portable harmful gas monitoring device realizes full-automatic multi-azimuth monitoring and automatically emits alarm information when monitoring the content of a detected gas exceeding a standard; the portable harmful gas monitoring device can be remotely controlled by a remote computer to regulate the detection index of the detected gas, and the onsite operation is omitted to save human and material resources; and the portable harmful gas monitoring device is reasonable in structure, not limited by external conditions and capable of reflecting the content of the detected gas in real time, thereby having a good promotion prospect.
Description
Technical field
The utility model relates to the monitoring device of gas, relates in particular to a kind of Portable harmful gas monitoring device.
Background technology
Ammonia, carbon dioxide, sulfuretted hydrogen are present in the air of all fowl houses chamber, and they are generally that uric acid in ight soil some bacterial chemistry in bedding and padding decomposes and produces.The multiple batches of poultry of the indoor continuous raising of some fowl house is not but changed bedding and padding, makes the Enrichment of these gases.If these gases that the indoor existence of fowl house is a large amount of, can bring certain impact to the health of poultry, they can reduce the resistibility of poultry body, increase the velocity of propagation of bird various diseases, so control the concentration of these gases, are the necessary conditions that guarantee poultry body health.Existing bird house chamber harmful gas detecting device can only be for a kind of gas, and the concentration that is a position detects, need in use staff to supervise sampling Detection, such detection method not only wastes time and energy but also can not detect various gas, and the result detecting sampling gets, though representative, still exist certain precision problem.
Summary of the invention
The utility model is intended to for the deficiency existing in background technology, and a kind of Portable harmful gas monitoring device providing.
Portable harmful gas monitoring device of the present utility model, to be formed by central processing unit and sensor, ammonia gas sensor, carbon dioxide sensor and hydrogen sulfide sensor are all connected with amplifying circuit by sample circuit, amplifying circuit connects central processing unit, central processing unit is provided with audible-visual annunciator, test value display and wireless sending module, and wireless receiving module connects computer installation.
As further improvement of the utility model, described central processing unit connects with power circuit.
As further improvement of the utility model, on described computer installation, be connected with input equipment and output device.
The advantage of Portable harmful gas monitoring device of the present utility model is:
1, Portable harmful gas monitoring device measuring accuracy of the present utility model is high, and sensitivity is good, reliable and stable, has energy-conservation effect;
2, Portable harmful gas monitoring device of the present utility model has been realized the monitoring of automatic multi-position, when detected gas content exceeds standard, automatically sends warning message;
3, Portable harmful gas monitoring device of the present utility model can pass through Long-distance Control, by the detection index of remote computer remote control adjustment detected gas, has saved this link of execute-in-place, has saved the resource of manpower and materials;
4, Portable harmful gas monitoring device of the present utility model is rational in infrastructure, is not subject to the restriction of external condition, and the content of the real-time tested gas of reflection, has good promotion prospect.
Accompanying drawing explanation
Fig. 1 is Portable harmful gas monitoring device structured flowchart of the present utility model.
Embodiment
Below in conjunction with a kind of Portable harmful gas monitoring device of 1 pair of the utility model of accompanying drawing, be described further:
Portable harmful gas monitoring device of the present utility model, to be formed by central processing unit 1 and sensor, ammonia gas sensor 2, carbon dioxide sensor 3 and hydrogen sulfide sensor 4 are all connected with amplifying circuit 6 by sample circuit 5, amplifying circuit 6 connects central processing unit 1, central processing unit 1 is provided with audible-visual annunciator 7, test value display 8 and wireless sending module 9, and wireless receiving module 10 connects computer installation 11.Described central processing unit 1 connects with power supply 12 circuit.On described computer installation 11, be connected with input equipment 13 and output device 14.
The utility model is given up indoor air by the sensor of each gas by bird in use and is imported sample circuit into, sample circuit carries out analyzing and processing to obtained air sample, amplifying circuit amplifies resulting sample message to be passed to central processing unit, central processing unit is analyzed sample message, obtain the concrete concentration value of relevant gas, master reference shows institute's value by test value display, and when exceeding setting range, institute's value reports to the police by audible-visual annunciator, wireless sending module is transferred to wireless receiving module by the resulting gas content numerical value of central processing unit, wireless receiving module arrives computer system by the communication obtaining, staff can be by the information such as operation change gasmetry warning numerical value to computing machine.
Claims (3)
1. Portable harmful gas monitoring device, to be formed by central processing unit (1) and sensor, it is characterized in that ammonia gas sensor (2), carbon dioxide sensor (3) and hydrogen sulfide sensor (4) are all connected with amplifying circuit (6) by sample circuit (5), amplifying circuit (6) connects central processing unit (1), central processing unit (1) is provided with audible-visual annunciator (7), test value display (8) and wireless sending module (9), and wireless receiving module (10) connects computer installation (11).
2. Portable harmful gas monitoring device as claimed in claim 1, is characterized in that described central processing unit (1) connects with power supply (12) circuit.
3. Portable harmful gas monitoring device as claimed in claim 1, is characterized in that being connected with input equipment (13) and output device (14) on described computer installation (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576258.7U CN203422365U (en) | 2013-09-17 | 2013-09-17 | Portable harmful gas monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576258.7U CN203422365U (en) | 2013-09-17 | 2013-09-17 | Portable harmful gas monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422365U true CN203422365U (en) | 2014-02-05 |
Family
ID=50021460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576258.7U Expired - Fee Related CN203422365U (en) | 2013-09-17 | 2013-09-17 | Portable harmful gas monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651947A (en) * | 2016-04-07 | 2016-06-08 | 无锡南理工科技发展有限公司 | Multifunctional, wireless and portable instrument for monitoring air quality in real time |
| CN109425705A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of carbon dioxide monitoring alarm sensor |
-
2013
- 2013-09-17 CN CN201320576258.7U patent/CN203422365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651947A (en) * | 2016-04-07 | 2016-06-08 | 无锡南理工科技发展有限公司 | Multifunctional, wireless and portable instrument for monitoring air quality in real time |
| CN109425705A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of carbon dioxide monitoring alarm 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: 20140205 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |