CN206339537U - A kind of SO2 concentration sensors for gas piping - Google Patents
A kind of SO2 concentration sensors for gas piping Download PDFInfo
- Publication number
- CN206339537U CN206339537U CN201621232226.5U CN201621232226U CN206339537U CN 206339537 U CN206339537 U CN 206339537U CN 201621232226 U CN201621232226 U CN 201621232226U CN 206339537 U CN206339537 U CN 206339537U
- Authority
- CN
- China
- Prior art keywords
- alarm
- processing module
- housing
- pipeline
- belt lacing
- Prior art date
- 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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Abstract
The utility model offer can detect the SO2 concentration in user terminal coal gas and possess a kind of SO2 concentration sensors for gas piping of warning function, it is characterized in that the pipeline including belt lacing, SO2 detecting heads, processing module, alarm and housing, the SO2 detecting heads top is in the form of sheets and in the pipeline of the belt lacing, end is connected with the processing module, the processing module is located in the housing, and be connected with the alarm, the housing is stretched out on the alarm top, the housing is fixed on the pipeline of the belt lacing, lithium battery is placed with the processing module.The beneficial effects of the utility model are：This sensor carries a segment pipe, convenient to be connected with gaspipe line, and SO2 detecting heads top in the form of sheets, increases area of detection, improves accuracy of detection.Alarm uses sound alarm subsystem, convenient to remind user.
Description
Technical field
The utility model belongs to gas sensor field, more particularly to a kind of SO2 concentration sensors for gas piping.
Background technology
At present, due to the extensive popularization of coal gas in family, many facilities are brought to family daily life, but bring various
While convenient, attention is highly desirable to safely.When leaking beyond finite concentration value of natural gas, slightly Mars, it is possible to
Trigger blast.Coal gas is that based on carbon monoxide, and carbon monoxide is the nonirritant gas of no color or smell, and carbon monoxide enters
It can be combined after human body with the hemoglobin in blood, produce carbonyl haemoglobin, and then prevent hemoglobin from being combined with oxygen,
So as to which anoxic occurs in the body tissue delayed, cause human body death by suffocation.SO2 gases are typically mixed into coal gas, so as to coal gas
Leakage makes, and user can have found in time.It is specific dense at present for the SO2 concentration in user terminal coal gas without related detection means
Degree is difficult to control to.SO2 concentrations are too low to be caused, and user can not have found in time during gas leak.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides and can detect the SO2 concentration in user terminal coal gas and have
A kind of SO2 concentration sensors for gas piping of standby warning function, it is characterised in that the pipeline including belt lacing, SO2 are visited
Gauge head, processing module, alarm and housing, the SO2 detecting heads top is in the form of sheets and in the pipeline of the belt lacing, end
End is connected with the processing module, and the processing module is located in the housing, and is connected with the alarm, the alarm
The housing is stretched out on top, and the housing is fixed on the pipeline of the belt lacing, and lithium battery is placed with the processing module.
The processing module includes signal acquisition and amplifying circuit and signal processing circuit.
The alarm is sound alarm subsystem.
The beneficial effects of the utility model are：This sensor carries a segment pipe, convenient to be connected with gaspipe line, and SO2 is visited
Gauge head top in the form of sheets, increases area of detection, improves accuracy of detection.Alarm uses sound alarm subsystem, convenient to remind user.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in more detail below with reference to accompanying drawings, which show of the present utility model preferred
Embodiment, it should be appreciated that those skilled in the art can change the utility model described here and still realize the utility model
Advantageous effects.Therefore, description below is appreciated that for the widely known of those skilled in the art, and is not intended as pair
Limitation of the present utility model.
In figure, 1, the pipeline of belt lacing；2nd, SO2 detecting heads；3rd, processing module；4th, alarm；5th, housing；6th, lithium battery.
As shown in figure 1, the top of SO2 detecting heads 2 is in the form of sheets and in the pipeline 1 of the belt lacing, end and institute
State processing module 3 to connect, the processing module 3 is located in the housing 5, and is connected with the alarm 4, the alarm 4
The housing 5 is stretched out on top, and the housing 5 is fixed on the pipeline 1 of the belt lacing, and lithium is placed with the processing module 3
Battery 6.
In use, the utility model is arranged on gaspipe line, it is proposed that installed in the front end of gas meter.When SO2 detections
First 2 when detecting that SO2 concentration is relatively low in gaspipe line, and the control alarm 4 of processing module 3 sends alarm tone.
It is described in detail above by embodiment to of the present utility model, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of SO2 concentration sensors for gas piping, it is characterised in that the pipeline including belt lacing, SO2 detecting heads, place
Module, alarm and housing are managed, the SO2 detecting heads top is in the form of sheets and in the pipeline of the belt lacing, end and institute
Processing module connection is stated, the processing module is located in the housing, and is connected with the alarm, and the alarm top is stretched
Go out the housing, the housing is fixed on the pipeline of the belt lacing, and lithium battery is placed with the processing module.
2. a kind of SO2 concentration sensors for gas piping as claimed in claim 1, it is characterised in that the processing module
Including signal acquisition and amplifying circuit and signal processing circuit.
3. a kind of SO2 concentration sensors for gas piping as claimed in claim 1, it is characterised in that the alarm is
Sound alarm subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232226.5U CN206339537U (en) | 2016-11-17 | 2016-11-17 | A kind of SO2 concentration sensors for gas piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232226.5U CN206339537U (en) | 2016-11-17 | 2016-11-17 | A kind of SO2 concentration sensors for gas piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339537U true CN206339537U (en) | 2017-07-18 |
Family
ID=59306912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232226.5U Expired - Fee Related CN206339537U (en) | 2016-11-17 | 2016-11-17 | A kind of SO2 concentration sensors for gas piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339537U (en) |
-
2016
- 2016-11-17 CN CN201621232226.5U patent/CN206339537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |