CN2347042Y - Pipeline combustible detecting device - Google Patents
Pipeline combustible detecting device Download PDFInfo
- Publication number
- CN2347042Y CN2347042Y CN 97213797 CN97213797U CN2347042Y CN 2347042 Y CN2347042 Y CN 2347042Y CN 97213797 CN97213797 CN 97213797 CN 97213797 U CN97213797 U CN 97213797U CN 2347042 Y CN2347042 Y CN 2347042Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pipeline
- alarm
- gas
- 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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- Pipeline Systems (AREA)
Abstract
The utility model relates to a pipeline combustible matter detection cutting device for a crude oil redox reaction device which is used for the petrochemical industry. An alarm, an electromagnetic valve, a detection probe head and other elements are adopted by the utility model; thus, when the utility model is connected with an oil gas pipeline, the oil gas can enter a reaction tank by using the utility model; thereby, when the pressure is changed, the gas can be driven to flow back, and a signal is transmitted to the alarm by the detection probe head; accordingly, the alarming sound is generated, and the electromagnetic valve is turned off by the alarm simultaneously; so the accident is avoided. The utility model has the advantages of simple structure, convenient use, high practicability and easy popularization.
Description
The utility model relates to the pipeline inflammable matter detection device that uses on a kind of petrochemical industry in the crude oil redox reaction device.
Generally, fluid is with after air or oxygen fully mixes in retort, react under certain condition, fluid and gas are to be transported in the retort by a pipeline simultaneously to go, because the proportion difference of oil, gas, gas often produces refluence, flows to other pipeline and goes, thereby very easily cause burning or blast, cause a serious accident.
The purpose of this utility model is to provide a kind of pipeline inflammable matter detection device that can prevent that gas flows backwards in the pipeline.
The purpose of this utility model is achieved in that this device is made up of valve 1, alarm 2, solenoid valve 3, detect probe 4, is connected with valve 1, solenoid valve 3, detect probe 4 in the pipeline, at an end of solenoid valve 3, detect probe 4 respectively and insert alarm 2.
When this detection device was inserted oil and gas pipes, oil gas entered into retort through this device, when pressure changes, cause that gas flows backwards, detect probe is delivered to alarm to signal, produces to report to the police, alarm cuts out solenoid valve simultaneously, has prevented the generation of accident.
Because the utility model has adopted alarm, solenoid valve, detect probe etc., is connected in the pipeline, thereby has avoided the gas refluence, this pipeline inflammable matter detection device is simple in structure, and is convenient and practical, and easily promotes the use of.
Fig. 1 is a structural representation of the present utility model.
Describe in detail below in conjunction with accompanying drawing 1.
This pipeline inflammable matter detection device is made up of valve 1, audible-visual annunciator 2, solenoid valve 3, detect probe 4 as can be seen from Figure, be linked in sequence in the pipeline valve 1, solenoid valve 3, detect probe 4 and valve 1 draw a lead respectively and insert audible-visual annunciator 2 at an end of solenoid valve 3, detect probe 4.
Claims (2)
1. the utility model relates to the pipeline inflammable matter detection device that uses on a kind of petrochemical industry, this device is made up of valve (1), alarm (2), solenoid valve (3), detect probe (4), it is characterized in that: be connected with valve (1), solenoid valve (3), detect probe (4) in the pipeline, at the end difference and the access alarm (2) of solenoid valve (3), detect probe (4).
2, pipeline inflammable matter detection device according to claim 1 is characterized in that: described alarm (2) is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213797 CN2347042Y (en) | 1997-04-09 | 1997-04-09 | Pipeline combustible detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213797 CN2347042Y (en) | 1997-04-09 | 1997-04-09 | Pipeline combustible detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2347042Y true CN2347042Y (en) | 1999-11-03 |
Family
ID=33931458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213797 Expired - Fee Related CN2347042Y (en) | 1997-04-09 | 1997-04-09 | Pipeline combustible detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2347042Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404948C (en) * | 2004-07-09 | 2008-07-23 | 林俊明 | Method of detecting corrosion state of metal pipe line through insulating layer/cladding layer |
-
1997
- 1997-04-09 CN CN 97213797 patent/CN2347042Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404948C (en) * | 2004-07-09 | 2008-07-23 | 林俊明 | Method of detecting corrosion state of metal pipe line through insulating layer/cladding layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |