CN201283180Y - Smoke-sensitive type fireproofing probe tester - Google Patents
Smoke-sensitive type fireproofing probe tester Download PDFInfo
- Publication number
- CN201283180Y CN201283180Y CNU2008201748414U CN200820174841U CN201283180Y CN 201283180 Y CN201283180 Y CN 201283180Y CN U2008201748414 U CNU2008201748414 U CN U2008201748414U CN 200820174841 U CN200820174841 U CN 200820174841U CN 201283180 Y CN201283180 Y CN 201283180Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- smog
- resistance wire
- electric fan
- container
- 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 relates to a smoke sensing type fireproof probe tester, which comprises a smoke generator for generating smoke, an electric fan for exhausting smoke and a smoke transfer pipe for transporting smoke, wherein the smoke generator comprises a casing, and a smoke generating circuit and a container with liquid paraffin, which are arranged in the casing, and the electric fan and an electric resistance wire are connected in parallel in a power supply return circuit, and the rotating speed of the electric fan and the heating of the electric resistance wire can be adjusted through adjusting the current in the power supply return circuit, a twist whose one end is soaked in liquid paraffin is wound on the electric resistance wire, the smoke transfer pipe is formed by telescopic insulating pipes, and the bottom end of the smoke transfer pipe is fixed with the top end of the casing. The tester has simple processing, low cost, and convenient operation and use, and has high working efficiency, safety, reliability, and labor and time conversation after being used to detect the fireproof probe.
Description
Technical field
The utility model relates to a kind ofly can detect the sense cigarette type fire prevention experimental rig of operate as normal of whether popping one's head in.
Background technology
Fire detector is also referred to as the fire prevention probe, according to different sense cigarette type fire prevention probe, temperature sensitive type fire prevention probe, the flame probes etc. of being divided into of function and principle.The overwhelming majority that transformer station adopts is a sense cigarette type fire prevention probe, when producing smog when transformer station's breaking out of fire, sense cigarette type fire prevention probe detection is to sending signal behind smog, and signal uploads to Surveillance center by the controlling alarm transmitting device, the operations staff takes action in view of the above, rushes towards the scene.
Power transformation operation unit all checks fire-proof and theft-proof system of transformer station every year comprehensively, whether operate as normal is an important link and the fire prevention of detection sense cigarette type is popped one's head in, the current fire prevention probe exerciser that does not have special use, the operations staff generally is the method test by artificial some cigarette, a people smokes and by the plastics transfer tube cigarette is blowed to the fire prevention probe, and a people holds up the plastics transfer tube.But, like this amount of the smog that blows out by smoking seldom, consuming time, effort, the human brain that usually blows dusk eye expand, operating efficiency is low, and lights a cigarette like this, smokes, and has used naked light in transformer station, poor stability is violated the safety requirement.
Summary of the invention
For solving the problem of above existence, the utility model provides a kind of sense cigarette type fire prevention probe exerciser that can produce smog automatically, and its technical scheme of taking is:
This exerciser comprises the electric fan of the aerosol producer that produces smog, vapour discharge and the smog transfer tube of transmission smog, and aerosol producer comprises housing, be arranged on the smog generation circuit in the housing and the container of liquid paraffin is housed; Resistance wire in electric fan and the smog generation circuit is connected in parallel in the electric power loop, the caloric value of regulating the rotating speed and the resistance wire of electric fan by the size of regulating electric current in the electric power loop; Electric fan is arranged on the below of container; Resistance wire is arranged on the top of container, and an end is immersed in twisting thread in the liquid paraffin and is wrapped on the resistance wire; The smog transfer tube is made up of telescopic insulation tube, fixedlys connected with the top of housing in the bottom of smog transfer tube.
The big I of electric current is passed through K switch in the electric power loop
1And K switch
2Folding is regulated, and the container in this exerciser can be the aluminium box container.
By resistive heater the liquid paraffin that is contained in twisting thread is heated and sends smog, the rotation by electric fan blows afloat smog, and smog is transferred on the fire prevention probe by the smog transfer tube then, and can detect the fire prevention probe with this operate as normal.Because the smog transfer tube adopts scalable insulation tube, so the adjustable height of this exerciser, and adopt insulating materials not charged, convenient and safe.
It is low that this exerciser is processed simple cost, easy for operation, uses this exerciser to detect fire prevention probe high efficiency, safe and reliable, time saving and energy saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the circuit diagram of the utility model smog generation circuit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As depicted in figs. 1 and 2, this exerciser comprises the aerosol producer that produces smog, the electric fan 1 of vapour discharge and the smog transfer tube 2 of transmission smog.Aerosol producer comprises insulation shell 3, smog generation circuit and the aluminium box container 4 of liquid paraffin is housed, aluminium box container 4 is reserved two apertures, one with 4 li additional paraffin of dealing aluminium box container, and one is used for filling in twisting thread and 6 absorbs liquid paraffins, and 6 other parts of twisting thread are wrapped on the resistance wire 5.Resistance wire 5 in electric fan 1 and the smog generation circuit is connected in parallel in the electric power loop, passes through K switch
1And K switch
2The size of electric current in the electric power loop is regulated in folding, regulates the caloric value of the rotating speed and the resistance wire 5 of electric fan 1 with this.Smog generation circuit, aluminium box container 4 and electric fan 1 are installed in the insulation shell 3, electric fan 1 and resistance wire 5 lay respectively at the below and the top of aluminium box container 4, smog transfer tube 2 is made up of telescopic insulation tube, this insulation tube can be non-conductive to the voltage insulation below the 110KV, the bottom of smog transfer tube 2 can be screwed in the top of housing 3, and can take off at any time, be easy to carry and keep in repair.
Under the normal condition, by battery pack as power supply, K switch
1As the power switch of instrument, K switch
2As smog and wind-force two-stage intensity by-pass cock, the fire prevention probe lower for the position, that smog transfer tube 2 can touch can use low smoke to get final product directly with sending mouth to deliver to fire prevention probe below; And for the higher probe in position (liftoff 5-15m), can be by the method for the increasing amount of being fuming, utilizing wafts on the nature of smog addresses this problem.
When the fire prevention probe is positioned at the lower, K switch
1Closure, K switch
2Open, this moment electric fan 1 and resistance wire 5 work, the LED lamp is lighted simultaneously, resistance wire 5 is that the liquid paraffin heating back of twining 6 li of heart yearns in the above produces smog, smog is blown into smog transfer tube 2 by electric fan 1, thereby arrive fire prevention probe, whether can send the quality that signal detects the fire prevention probe according to the fire prevention probe near smog transfer tube 2 tops.When the fire prevention probe is positioned at higher position, make K switch
1And K switch
2While is closed, at this moment resistance R
1By short circuit, electric current increases in the loop, and resistance wire 5 heatings increase, and produce more smog, and electric fan 1 rotating speed improves simultaneously, and the intensity that blows smog is bigger.Along with the reduction of battery electric quantity, the intensity of smog and wind-force can not be satisfied the demand gradually, at this moment just can use power supply adaptor that battery pack is charged, and perhaps directly uses ac power supply.
Claims (3)
1, a kind of sense cigarette type fire prevention probe exerciser, comprise the aerosol producer that produces smog, the electric fan (1) of vapour discharge and the smog transfer tube (2) of transmission smog, it is characterized in that: aerosol producer comprises housing (3), is arranged on smog generation circuit and the container (4) that liquid paraffin is housed in the housing (3); Resistance wire (5) in electric fan (1) and the smog generation circuit is connected in parallel in the electric power loop, and by the caloric value that the size of regulating electric current in the electric power loop is regulated the rotating speed and the resistance wire (5) of electric fan (1), electric fan (1) is arranged on the below of container (4); Resistance wire (5) is arranged on the top of container (4), and an end is immersed in twisting thread in the liquid paraffin (6) and is wrapped on the resistance wire (5); Smog transfer tube (2) is made up of telescopic insulation tube, fixedlys connected with the top of housing (3) in the bottom of smog transfer tube (2).
2, sense cigarette type fire prevention probe exerciser according to claim 1, it is characterized in that: the big I of electric current is passed through K switch in the electric power loop
1And K switch
2Folding is regulated.
3, sense cigarette type fire prevention probe exerciser according to claim 1, it is characterized in that: container (4) is the aluminium box container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201748414U CN201283180Y (en) | 2008-11-07 | 2008-11-07 | Smoke-sensitive type fireproofing probe tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201748414U CN201283180Y (en) | 2008-11-07 | 2008-11-07 | Smoke-sensitive type fireproofing probe tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283180Y true CN201283180Y (en) | 2009-08-05 |
Family
ID=40948164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201748414U Expired - Fee Related CN201283180Y (en) | 2008-11-07 | 2008-11-07 | Smoke-sensitive type fireproofing probe tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283180Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007475A (en) * | 2012-02-23 | 2013-04-03 | 广东建筑消防设施检测中心有限公司 | Special induction type detecting device for smoke detector for fire-fighting equipment detection |
| CN103028220A (en) * | 2012-02-23 | 2013-04-10 | 广东建筑消防设施检测中心有限公司 | Remote-control-type detecting device of smoke detector special for fire-fighting appliance detection |
-
2008
- 2008-11-07 CN CNU2008201748414U patent/CN201283180Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007475A (en) * | 2012-02-23 | 2013-04-03 | 广东建筑消防设施检测中心有限公司 | Special induction type detecting device for smoke detector for fire-fighting equipment detection |
| CN103028220A (en) * | 2012-02-23 | 2013-04-10 | 广东建筑消防设施检测中心有限公司 | Remote-control-type detecting device of smoke detector special for fire-fighting appliance detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20091207 |