CN203773841U - Electrical fire situation experiencing apparatus - Google Patents
Electrical fire situation experiencing apparatus Download PDFInfo
- Publication number
- CN203773841U CN203773841U CN201420104701.5U CN201420104701U CN203773841U CN 203773841 U CN203773841 U CN 203773841U CN 201420104701 U CN201420104701 U CN 201420104701U CN 203773841 U CN203773841 U CN 203773841U
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- Prior art keywords
- fault
- circuit
- unit
- electrical fire
- experience apparatus
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- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 239000003546 flue gas Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000012549 training Methods 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 description 8
- 238000010892 electric spark Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Organic Insulating Materials (AREA)
Abstract
The utility model discloses an electrical fire situation experiencing apparatus. The apparatus comprises a power source control unit, a fault unit, a wiring system, a combustion pool and a fire extinguishing unit. The power source control unit is connected with the fault unit through the wiring system and is used for providing voltage and current needed by the fault unit. The fault unit includes a plurality of fault arranging circuits each of which corresponds to one fault mode. Combustible matters are arranged in the combustion pool, and fault trigger points of the fault unit are disposed in the combustion pool. The fire extinguishing unit is disposed at one side of the combustion pool. The apparatus can specially simulate experiments of electrical fire and also can be used for popular science education for fire-fighting drill and training classes.
Description
Technical field
The utility model relates to fire fighting equipment research field, particularly a kind of electrical fire sight experience apparatus.
Background technology
The Scene Simulation of fire is to reproduce fire scene to approach as far as possible actual mode, gives spectators with real scene of fire sight, is the effective way that realizes fire scientific research, fire prevention Popular Science Education, Fire Training.At present, the Scene Simulation of fire is mainly concentrated on to numerical simulation and virtual reality technology on this basis both at home and abroad.But, also there is not research with regard to the Scene Simulation of special electrical fire generation aspect, no matter still installing design aspect at software emulation does not all have report.
Therefore, special electrical fire is carried out to Scene Simulation and there is important practical value for the fire prevention electricity consumption consciousness of taking precautions against electric information fire, the enhancing common people.
Utility model content
Fundamental purpose of the present utility model is that the shortcoming that overcomes prior art, with not enough, provides a kind of electrical fire sight experience apparatus, and this device not only can carry out the experimental simulation of electrical fire specially, can also carry out fire drill training session Popular Science Education.
The purpose of this utility model realizes by following technical scheme: electrical fire sight experience apparatus, comprise: power control unit, trouble unit, wiring system, combustion cell and fire extinguishing unit, wherein power control unit is connected with trouble unit by wiring system, is used to trouble unit that required voltage and current is provided; Trouble unit comprises that several faults arrange circuit, and each fault arranges circuit corresponding to a kind of fault mode; In combustion cell, be provided with combustible, the fault trigger point of trouble unit is arranged in combustion cell; Fire extinguishing unit is arranged at a side of combustion cell.
Further, described power control unit comprises three-phase regulator, is carried in fault voltage, electric current and the power on circuit is set for adjusting.
Preferably, in trouble unit, comprise that 4 faults arrange circuit, be respectively parallel connection short circuit fault and arrange that circuit, ground short circuit fault arrange circuit, circuit is set overload fault and loose contact fault arranges circuit, each circuit is connected with power control unit by wiring system respectively.
Concrete, described parallel connection short circuit fault arranges circuit and comprises two-way electric wire, and a road connects phase line, and a road connects zero line; Two-way electric wire short circuit when fault occurs, the contact point of phase line and zero line is fault trigger point.
Concrete, described ground short circuit fault arranges circuit and comprises two-way electric wire, and a road connects phase line, and a road connects ground wire; Two-way electric wire short circuit when fault occurs, the contact point of phase line and ground wire is fault trigger point.
Concrete, described overload fault arranges circuit and comprises a road electric wire, and control module loads the electric current that is greater than this security wire current loading of several times by electric wire two ends, wiring system Gai road, and this electric wire any point all can be fault trigger point.
Concrete, described loose contact fault arranges circuit and comprises two wires, and between two conductive line surfaces, contact gap is greater than safety value, and control module is powered by wiring system, the gap location of fault trigger point between two wires.
Preferably, described electrical fire sight experience apparatus also comprises sight monitoring unit, this unit comprises temperature sensor, flue gas concentration proving installation and display unit, temperature sensor, flue gas concentration proving installation are arranged on around combustion cell, and the temperature value of temperature sensor collection, the flue gas concentration value of flue gas concentration proving installation collection are presented on display unit in real time.
Preferably, described electrical fire sight experience apparatus also comprises fire alarm unit, for externally reporting to the police in the time that the data of sight monitoring unit are greater than default data.
Preferably, described combustion cell is recessed container, and the combustible in it is gasoline, alcohol, polyurethane foamed material, blank sheet of paper, clothing.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, the utility model device is a part for fire drill and training system conceptual design, mainly can be used for enterprise's Fire Training and emergency maneuvre, also can be used as fire-fighting warning and experience a part for venue, particularly can carry out experimental simulation, fire-fighting emergent rehearsal to the fire causing due to electric fault.
2, the power control unit in the utility model can arrange circuit according to different faults, same fault arranges different components in circuit different voltage or electric current are set, thereby can test the security of each electrical part, for the Scene Simulation of electrical fire provides technical parameter.
3, by the use to the utility model device, can warn that some electric faults of people are initiation fires how, give a kind of experience of being in the action of people, simultaneously also for people provide some warnings to electrical safety.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model device.
Fig. 2 is the exemplary plot that parallel connection short circuit fault arranges circuit.
Fig. 3 is the exemplary plot that ground short circuit fault arranges circuit.
Fig. 4 is the exemplary plot that overload fault arranges circuit.
Fig. 5 is the exemplary plot that loose contact fault arranges circuit.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, the present embodiment electrical fire sight experience apparatus comprises: power control unit, trouble unit, wiring system, combustion cell and fire extinguishing unit, wherein power control unit is connected with trouble unit by wiring system, is used to trouble unit that required voltage and current is provided; Trouble unit comprises that several faults arrange circuit, and each fault arranges circuit corresponding to a kind of fault mode; In combustion cell, be provided with combustible, the fault trigger point of trouble unit is arranged in combustion cell; Fire extinguishing unit is arranged at a side of combustion cell.Described power control unit comprises three-phase regulator, is carried in fault voltage, electric current and the power on circuit is set for adjusting.
The present embodiment device also comprises sight monitoring unit, this unit comprises temperature sensor, flue gas concentration proving installation and display unit, temperature sensor, flue gas concentration proving installation are arranged on around combustion cell, and the temperature value of temperature sensor collection, the flue gas concentration value of flue gas concentration proving installation collection are presented on display unit in real time.
The present embodiment device also comprises fire alarm unit, for externally reporting to the police in the time that the data of sight monitoring unit are greater than default data.
Described combustion cell is recessed container, and the combustible in it is gasoline, alcohol, polyurethane foamed material, blank sheet of paper, clothing etc.
Based on the control method of above-mentioned electrical fire sight experience apparatus, comprise step:
(1) user, at the selected a kind of fault mode of trouble unit, arranges circuit to its corresponding fault and sets, and the signal of then setting sends to power control unit;
(2) power control unit arranges circuit according to selected fault mode to corresponding fault voltage or electric current is provided;
(3) open this fault circuit is set, the fault trigger point place that fault arranges in circuit sends electric spark, and then combustible in pilot combustion pond, produces flame;
(4) user's closing fault arranges circuit, opens fire extinguishing unit flame in combustion cell is put out a fire.
The device that described fault arranges in circuit is replaceable device, and power control unit provides different voltage or electric currents according to different components.
In the present embodiment, in trouble unit, comprise that 4 faults arrange circuit, be respectively parallel connection short circuit fault and arrange that circuit, ground short circuit fault arrange circuit, circuit is set overload fault and loose contact fault arranges circuit, each circuit is connected with power control unit by wiring system respectively.Respectively every kind of fault is described in detail below in conjunction with Fig. 2-5.
As shown in Figure 2, for parallel connection short circuit fault arranges circuit, comprise two-way electric wire, a road connects phase line, and a road connects zero line, and in figure, 21 is wiring part, and 22 is cord grip, and 23 is contact plug-in strip.Two-way electric wire short circuit when fault occurs, the contact point of phase line and zero line is fault trigger point.In the time selecting this fault mode, adjust after voltage and current and energising, contact plug-in strip is closed, enter short-circuit condition, in short circuit contact point (being fault trigger point), can send electric spark, thereby the combustible in ignition combustion pond, meanwhile sight monitoring unit is monitored temperature and flue gas concentration, and image data, by contrasting with default data, if occur, fire alarm unit can externally send alerting signal extremely, receive after alerting signal, by the flame snuffer in fire extinguishing unit, combustion cell is put out a fire.
As shown in Figure 3, for ground short circuit fault arranges circuit, comprise two-way electric wire, a road connects phase line, and a road connects ground wire (solid line represents phase line, and dotted line represents ground wire); Two-way electric wire short circuit when fault occurs, the contact point of phase line and ground wire is fault trigger point.In figure, 31 is wiring part, and 32 is cord grip, and 33 is contact plug-in strip.In the time selecting this fault mode, cause electric spark by ground short circuit, the combustible in ignition combustion pond.
As shown in Figure 4, for overload fault arranges circuit, comprise a road electric wire, in figure, 41 is wiring part, and 42 is cord grip.Control module loads the electric current that is greater than this security wire current loading of several times by electric wire two ends, wiring system Gai road, this electric wire any point all can be fault trigger point.In the time selecting this fault mode, by electric wire being loaded to the lowest high-current value that is far longer than its permission, make it in overload, cause electric spark thereby break down, the combustible in ignition combustion pond.
As shown in Figure 5, for loose contact fault arranges circuit, comprise two wires, between two conductive line surfaces, contact gap is greater than safety value, and control module is powered by wiring system, the gap location of fault trigger point between two wires.As 51 expression wiring parts in figure, 52 is the movable support that regulates, and 53 is Metal Contact end.In the time selecting this fault mode, because the too little conductive line surfaces that causes of pressure between two wires is not to contact completely, there is gap therebetween, in the time that space is greater than certain value, be electrified after stream, between this gap, there will be electric spark, the combustible in ignition combustion pond.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (10)
1. electrical fire sight experience apparatus, it is characterized in that, comprise: power control unit, trouble unit, wiring system, combustion cell and fire extinguishing unit, wherein power control unit is connected with trouble unit by wiring system, is used to trouble unit that required voltage and current is provided; Trouble unit comprises that several faults arrange circuit, and each fault arranges circuit corresponding to a kind of fault mode; In combustion cell, be provided with combustible, the fault trigger point of trouble unit is arranged in combustion cell; Fire extinguishing unit is arranged at a side of combustion cell.
2. electrical fire sight experience apparatus according to claim 1, is characterized in that, described power control unit comprises three-phase regulator, is carried in fault voltage, electric current and the power on circuit is set for adjusting.
3. electrical fire sight experience apparatus according to claim 1, it is characterized in that, in trouble unit, comprise that 4 faults arrange circuit, be respectively parallel connection short circuit fault and arrange that circuit, ground short circuit fault arrange circuit, circuit is set overload fault and loose contact fault arranges circuit, each circuit is connected with power control unit by wiring system respectively.
4. electrical fire sight experience apparatus according to claim 3, is characterized in that, described parallel connection short circuit fault arranges circuit and comprises two-way electric wire, and a road connects phase line, and a road connects zero line; Two-way electric wire short circuit when fault occurs, the contact point of phase line and zero line is fault trigger point.
5. electrical fire sight experience apparatus according to claim 3, is characterized in that, described ground short circuit fault arranges circuit and comprises two-way electric wire, and a road connects phase line, and a road connects ground wire; Two-way electric wire short circuit when fault occurs, the contact point of phase line and ground wire is fault trigger point.
6. electrical fire sight experience apparatus according to claim 3, it is characterized in that, described overload fault arranges circuit and comprises a road electric wire, control module loads the electric current that is greater than this security wire current loading of several times by electric wire two ends, wiring system Gai road, this electric wire any point all can be fault trigger point.
7. electrical fire sight experience apparatus according to claim 3, it is characterized in that, described loose contact fault arranges circuit and comprises two wires, between two conductive line surfaces, contact gap is greater than safety value, control module is powered by wiring system, the gap location of fault trigger point between two wires.
8. electrical fire sight experience apparatus according to claim 1, it is characterized in that, described electrical fire sight experience apparatus also comprises sight monitoring unit, this unit comprises temperature sensor, flue gas concentration proving installation and display unit, temperature sensor, flue gas concentration proving installation are arranged on around combustion cell, and the temperature value of temperature sensor collection, the flue gas concentration value of flue gas concentration proving installation collection are presented on display unit in real time.
9. electrical fire sight experience apparatus according to claim 8, is characterized in that, described electrical fire sight experience apparatus also comprises fire alarm unit, for externally reporting to the police in the time that the data of sight monitoring unit are greater than default data.
10. electrical fire sight experience apparatus according to claim 1, is characterized in that, described combustion cell is recessed container, and the combustible in it is gasoline, alcohol, polyurethane foamed material, blank sheet of paper, clothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104701.5U CN203773841U (en) | 2014-03-07 | 2014-03-07 | Electrical fire situation experiencing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104701.5U CN203773841U (en) | 2014-03-07 | 2014-03-07 | Electrical fire situation experiencing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773841U true CN203773841U (en) | 2014-08-13 |
Family
ID=51291001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104701.5U Expired - Lifetime CN203773841U (en) | 2014-03-07 | 2014-03-07 | Electrical fire situation experiencing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839473A (en) * | 2014-03-07 | 2014-06-04 | 中山大学 | Electrical fire scene experience device and control method thereof |
| CN104700701A (en) * | 2015-03-04 | 2015-06-10 | 王志良 | Smart fire simulation device |
| CN109147534A (en) * | 2018-08-30 | 2019-01-04 | 山西北方机械制造有限责任公司 | A kind of fire extinguishing system dynamic fire Extinguishing method |
| CN111554160A (en) * | 2020-06-09 | 2020-08-18 | 清华大学合肥公共安全研究院 | Electrical fire demonstration box and demonstration method thereof |
-
2014
- 2014-03-07 CN CN201420104701.5U patent/CN203773841U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839473A (en) * | 2014-03-07 | 2014-06-04 | 中山大学 | Electrical fire scene experience device and control method thereof |
| CN103839473B (en) * | 2014-03-07 | 2016-08-17 | 中山大学 | Electrical fire Scenario experiences device and control method thereof |
| CN104700701A (en) * | 2015-03-04 | 2015-06-10 | 王志良 | Smart fire simulation device |
| CN109147534A (en) * | 2018-08-30 | 2019-01-04 | 山西北方机械制造有限责任公司 | A kind of fire extinguishing system dynamic fire Extinguishing method |
| CN111554160A (en) * | 2020-06-09 | 2020-08-18 | 清华大学合肥公共安全研究院 | Electrical fire demonstration box and demonstration method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |