CN207439549U - Pipeline spark detection device - Google Patents
Pipeline spark detection device Download PDFInfo
- Publication number
- CN207439549U CN207439549U CN201720211876.XU CN201720211876U CN207439549U CN 207439549 U CN207439549 U CN 207439549U CN 201720211876 U CN201720211876 U CN 201720211876U CN 207439549 U CN207439549 U CN 207439549U
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- CN
- China
- Prior art keywords
- controller
- electrically
- infrared detector
- controlled valve
- connecting tube
- 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 discloses pipeline spark detection device, including detection pipe, left connecting tube, right connecting tube, infrared detector, heating wire, heating power supply, controller, the first warning device and the second warning device；The left connecting tube and the right connecting tube are connected to the left and right ends of the detection pipe；The infrared detector is arranged on the inner surface of the detection pipe；The heating wire is arranged on infrared detector described in the inner surface of the detection pipe and face；The heating power supply is electrically connected with the heating wire；The infrared detector is electrically connected with the controller；The heating power supply is electrically connected with the controller；First warning device and second warning device are electrically connected respectively with the controller.The utility model can carry out self-test to the working condition of infrared detector in advance before material conveying, determine that infrared detector carries out material conveying again after can working normally, substantially increase security.
Description
Technical field
The utility model is related to fire safety equipment more particularly to a kind of pipeline spark detection devices.
Background technology
In present plant, mostly material is conveyed using pipeline.In material transportation process, it is possible to because between equipment
Collision generate spark, these sparks are it is possible that the material in pipeline is ignited, so as to cause security incident.It is for this reason, it may be necessary to right
Petard in pipeline is detected.Currently mainly in pipeline set infrared detector by way of to the spark in pipeline into
Row detection.It can not be worked normally however, once infrared detector breaks down, and failure can then cause not by scientific discovery
There are serious security risks in material transportation process.
Utility model content
The purpose of the utility model is to overcome the above problems of the prior art, provide a kind of pipeline spark detection device.
The purpose of this utility model is achieved through the following technical solutions：
Pipeline spark detection device, including detection pipe, left connecting tube, right connecting tube, infrared detector, heating wire, heating
Power supply, controller, the first warning device and the second warning device；
The left connecting tube and the right connecting tube are connected to the left and right ends of the detection pipe；The infrared acquisition
Device is arranged on the inner surface of the detection pipe；The heating wire is arranged on infrared spy described in the inner surface of the detection pipe and face
Survey device；The heating power supply is electrically connected with the heating wire；The infrared detector is electrically connected with the controller；The heating
Power supply is electrically connected with the controller；First warning device and second warning device are electrically connected respectively with the controller
It connects.
The operation principle of the utility model is as follows：
Left connecting tube and right connecting tube are connected respectively with material conveying pipe, defeated so as to which the utility model is mounted on material
It send in pipeline.Before material conveying is carried out, controller controls heating power supply to power to heating wire.Electrothermal wire heating.It is if infrared
Detector detects the heat that heating wire is sent, then sends signal to controller, and controller receives the letter that infrared detector is sent
Number, then it represents that infrared detector can work normally.If controller is within a certain period of time（Such as 30 seconds）It does not receive infrared
The signal that detector is sent, then it represents that infrared detector breaks down, and controller controls the first warning device to send alarm signal
（Voice signal or optical signal）, staff is prompted to be overhauled.When carrying out material conveying, if there are spark in material,
Infrared detector detects the heat of spark, then sends signal to controller, then to controller the second warning device is controlled to send
Alarm signal（Voice signal or optical signal）, staff is prompted to be handled.The utility model can be pre- before material conveying
Self-test first is carried out to the working condition of infrared detector, determines that infrared detector carries out material conveying again after can working normally,
Substantially increase security.
Further, drainage conduit is further included；The drainage conduit is arranged on the outer circumferential surface of the detection pipe, and with the inspection
Test tube connects；Discharge electrically-controlled valve is provided in the drainage conduit；The discharge electrically-controlled valve is electrically connected with the controller.
Drainage conduit and discharge electrically-controlled valve are set.After infrared detector detects spark, controller control discharge electrically-controlled valve
It opens, the material in detection pipe is expelled to together with spark outside detection pipe, avoids spark by other in material conveying pipe
Material ignites, and improves security.
Further, the water pipe being connected with the outer circumferential surface of the drainage conduit is further included；The water pipe connects with the drainage conduit
It is logical；Water pump and fire extinguishing electrically-controlled valve are provided on the water pipe；The water pump and the fire extinguishing electrically-controlled valve are electric with the controller
Connection.
Water pipe, water pump and fire extinguishing electrically-controlled valve are set.After infrared detector detects spark, controller control fire extinguishing is automatically controlled
Valve is opened, and pump working, is sent into water to drainage conduit by water pipe, to extinguish spark, so as to avoid fire spreading, is improved peace
Quan Xing.
Further, it is provided with left electrically-controlled valve in the left connecting tube；Right electrically-controlled valve is provided in the right connecting tube；Institute
It states left electrically-controlled valve and the right electrically-controlled valve is electrically connected with the controller.
Left electrically-controlled valve and right electrically-controlled valve are set.After infrared detector detects spark, controller control left electrically-controlled valve and
Right electrically-controlled valve is closed, and so as to avoid in the material in fire spreading to material conveying pipe, improves security.
Further, glass protecting cover is further included；The heating wire is wrapped up by the glass protecting cover.
Before material conveying, to contact directly, will have with salvage stores if there are salvage stores and heating wire in detection pipe
Salvage stores may be caused to be ignited.Glass protecting cover is set therefore, salvage stores is avoided to be ignited, improves security.
The utility model has the advantages that：
1. left connecting tube and right connecting tube are connected respectively with material conveying pipe, so as to which the utility model is mounted on material
In conveyance conduit.Before material conveying is carried out, controller controls heating power supply to power to heating wire.Electrothermal wire heating.Such as arnotto
External detector detects the heat that heating wire is sent, then sends signal to controller, and controller receives what infrared detector was sent
Signal, then it represents that infrared detector can work normally.If controller is within a certain period of time（Such as the second）It does not receive infrared
The signal that detector is sent, then it represents that infrared detector breaks down, and controller controls the first warning device to send alarm signal
（Voice signal or optical signal）, staff is prompted to be overhauled.When carrying out material conveying, if there are spark in material,
Infrared detector detects the heat of spark, then sends signal to controller, then to controller the second warning device is controlled to send
Alarm signal（Voice signal or optical signal）, staff is prompted to be handled.The utility model can be pre- before material conveying
Self-test first is carried out to the working condition of infrared detector, determines that infrared detector carries out material conveying again after can working normally,
Substantially increase security.
2. drainage conduit and discharge electrically-controlled valve are set.After infrared detector detects spark, controller control discharge is automatically controlled
Valve is opened, and the material in detection pipe is expelled to together with spark outside detection pipe, avoids spark by its in material conveying pipe
He ignites at material, improves security.
3. water pipe, water pump and fire extinguishing electrically-controlled valve are set.After infrared detector detects spark, controller control fire extinguishing electricity
Valve is controlled to open, and pump working, water is sent into drainage conduit by water pipe, to extinguish spark, so as to avoid fire spreading, is improved
Security.
4. left electrically-controlled valve and right electrically-controlled valve are set.After infrared detector detects spark, controller controls left electrically-controlled valve
It is closed with right electrically-controlled valve, so as to avoid in the material in fire spreading to material conveying pipe, improves security.
5. before material conveying, to be contacted directly if there are salvage stores and heating wire in detection pipe with salvage stores, it will
Salvage stores is likely to result in be ignited.Glass protecting cover is set therefore, salvage stores is avoided to be ignited, improves security.
Description of the drawings
It, below will be to required in description the utility model embodiment in order to illustrate more clearly of the embodiment of the utility model
The attached drawing to be used is briefly described.It will be apparent that the accompanying drawings in the following description is only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Attached drawing, obtain other attached drawings.
Fig. 1 is the internal structure schematic diagram of the utility model.
Wherein：10- detection pipes, the left connecting tubes of 20-, the left electrically-controlled valves of 21-, the right connecting tubes of 30-, the right electrically-controlled valves of 31-, 40- are red
External detector, 50- heating wire, 51- heating power supplies, 52- glass protecting covers, 60- controllers, the first warning devices of 71-, 72-
Two warning devices, 81- drainage conduits, 82- discharge electrically-controlled valves, 83- water pipes, 84- water pumps, 85- fire extinguishing electrically-controlled valves.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the utility model embodiment
In attached drawing clear, complete description is carried out to the technical scheme in the embodiment of the utility model.It is it will be apparent that described below
Embodiment be only a part in the utility model embodiment rather than all.The implementation recorded based on the utility model
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in Figure 1, pipeline spark detection device, including detection pipe 10, left connecting tube 20, right connecting tube 30, infrared spy
Survey device 40, heating wire 50, heating power supply 51, controller 60, the first warning device 71 and the second warning device 72；
The left connecting tube 20 and the right connecting tube 30 are connected to the left and right ends of the detection pipe 10；It is described red
External detector 40 is arranged on the inner surface of the detection pipe 10；The heating wire 50 be arranged on the inner surface of the detection pipe 10 and
Infrared detector 40 described in face；The heating power supply 51 is electrically connected with the heating wire 50；The infrared detector 40 and institute
Controller 60 is stated to be electrically connected；The heating power supply 51 is electrically connected with the controller 60；First warning device 71 and described
Second warning device 72 is electrically connected respectively with the controller 60.
The operation principle of the utility model is as follows：
Left connecting tube 20 and right connecting tube 30 are connected respectively with material conveying pipe, so as to which the utility model is mounted on object
In material conveying tube road.Before material conveying is carried out, controller 60 controls heating power supply 51 to power to heating wire 50.Heating wire 50 is sent out
Heat.If infrared detector 40 detects the heat that heating wire 50 is sent, signal is sent to controller 60, controller 60 receives
The signal that infrared detector 40 is sent, then it represents that infrared detector 40 can work normally.If controller 60 is in certain time
It is interior（Such as 30 seconds）The signal that infrared detector 40 is sent is not received, then it represents that infrared detector 40 breaks down, controller
60 the first warning devices 71 of control send alarm signal（Voice signal or optical signal）, staff is prompted to be overhauled.Into
When row material conveys, if there are sparks, infrared detector 40 in material to detect the heat of spark, then sent to controller 60
Signal then controls the second warning device 72 to send alarm signal to controller 60（Voice signal or optical signal）, prompt work people
Member is handled.The utility model can carry out self-test to the working condition of infrared detector 40 in advance before material conveying, really
Material conveying is carried out again after determining infrared detector 40 and can working normally, and substantially increases security.
Further, as shown in Figure 1, in wherein a kind of embodiment, drainage conduit 81 is further included；The drainage conduit 81 is set
It puts on the outer circumferential surface of the detection pipe 10, and is connected with the detection pipe 10；It is automatically controlled that discharge is provided in the drainage conduit 81
Valve 82；The discharge electrically-controlled valve 82 is electrically connected with the controller 60.
Drainage conduit 81 and discharge electrically-controlled valve 82 are set.After infrared detector 40 detects spark, the control row of controller 60
Material electrically-controlled valve 82 is opened, and the material in detection pipe 10 is expelled to together with spark outside detection pipe 10, avoids spark by material
Unclassified stores ignites in conveyance conduit, improves security.
Further, as shown in Figure 1, in wherein a kind of embodiment, the outer circumferential surface with the drainage conduit 81 is further included
The water pipe 83 of connection；The water pipe 83 is connected with the drainage conduit 81；Water pump 84 is provided on the water pipe 83 and is put out a fire automatically controlled
Valve 85；The water pump 84 and the fire extinguishing electrically-controlled valve 85 are electrically connected with the controller 60.
Water pipe 83, water pump 84 and fire extinguishing electrically-controlled valve 85 are set.After infrared detector 40 detects spark, controller 60 is controlled
System fire extinguishing electrically-controlled valve 85 is opened, and water pump 84 works, and water is sent into drainage conduit 81 by water pipe 83, to extinguish spark, so as to keep away
Exempt from fire spreading, improve security.
Further, as shown in Figure 1, in wherein a kind of embodiment, it is provided in the left connecting tube 20 left automatically controlled
Valve 21；Right electrically-controlled valve 31 is provided in the right connecting tube 30；The left electrically-controlled valve 21 and the right electrically-controlled valve 31 with it is described
Controller 60 is electrically connected.
Left electrically-controlled valve 21 and right electrically-controlled valve 31 are set.After infrared detector 40 detects spark, controller 60 controls a left side
Electrically-controlled valve 21 and right electrically-controlled valve 31 are closed, and so as to avoid in the material in fire spreading to material conveying pipe, improve safety
Property.
Further, as shown in Figure 1, in wherein a kind of embodiment, glass protecting cover 52 is further included；The heating wire
50 are wrapped up by the glass protecting cover 52.
Before material conveying, to be contacted directly if there are salvage stores and heating wire 50 in detection pipe 10 with salvage stores,
It would be possible to that salvage stores is caused to be ignited.Glass protecting cover 52 is set therefore, salvage stores is avoided to be ignited, improves safety
Property.
The above content is the further descriptions made with reference to specific preferred embodiment to the utility model, it is impossible to recognize
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (5)
1. pipeline spark detection device, it is characterised in that：Including detection pipe（10）, left connecting tube（20）, right connecting tube（30）, it is red
External detector（40）, heating wire（50）, heating power supply（51）, controller（60）, the first warning device（71）With the second alarm dress
It puts（72）；
The left connecting tube（20）With the right connecting tube（30）It is connected to the detection pipe（10）Left and right ends；It is described
Infrared detector（40）It is arranged on the detection pipe（10）Inner surface；The heating wire（50）It is arranged on the detection pipe（10）
Inner surface and face described in infrared detector（40）；The heating power supply（51）With the heating wire（50）Electrical connection；It is described
Infrared detector（40）With the controller（60）Electrical connection；The heating power supply（51）With the controller（60）Electrical connection；
First warning device（71）With second warning device（72）Respectively with the controller（60）Electrical connection.
2. pipeline spark detection device according to claim 1, it is characterised in that：Further include drainage conduit（81）；The row
Expects pipe（81）It is arranged on the detection pipe（10）Outer circumferential surface on, and with the detection pipe（10）Connection；The drainage conduit（81）
On be provided with discharge electrically-controlled valve（82）；The discharge electrically-controlled valve（82）With the controller（60）Electrical connection.
3. pipeline spark detection device according to claim 2, it is characterised in that：It further includes and the drainage conduit（81）'s
The water pipe of outer circumferential surface connection（83）；The water pipe（83）With the drainage conduit（81）Connection；The water pipe（83）On be provided with water
Pump（84）With fire extinguishing electrically-controlled valve（85）；The water pump（84）With the fire extinguishing electrically-controlled valve（85）With the controller（60）It is electrically connected
It connects.
4. pipeline spark detection device according to claim 1, it is characterised in that：The left connecting tube（20）On be provided with
Left electrically-controlled valve（21）；The right connecting tube（30）On be provided with right electrically-controlled valve（31）；The left electrically-controlled valve（21）With the right electricity
Control valve（31）With the controller（60）Electrical connection.
5. pipeline spark detection device according to claim 1, it is characterised in that：Further include glass protecting cover（52）；Institute
State heating wire（50）By the glass protecting cover（52）Package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211876.XU CN207439549U (en) | 2017-03-06 | 2017-03-06 | Pipeline spark detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211876.XU CN207439549U (en) | 2017-03-06 | 2017-03-06 | Pipeline spark detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439549U true CN207439549U (en) | 2018-06-01 |
Family
ID=62394462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211876.XU Expired - Fee Related CN207439549U (en) | 2017-03-06 | 2017-03-06 | Pipeline spark detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503963A (en) * | 2021-07-08 | 2021-10-15 | 盐城工学院 | Spark detector performance detection device and performance detection method |
-
2017
- 2017-03-06 CN CN201720211876.XU patent/CN207439549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503963A (en) * | 2021-07-08 | 2021-10-15 | 盐城工学院 | Spark detector performance detection device and performance detection method |
| CN113503963B (en) * | 2021-07-08 | 2023-11-03 | 盐城工学院 | Performance detection device and performance detection method for spark detector |
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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: 20180601 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |