CN206489815U - A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case - Google Patents
A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case Download PDFInfo
- Publication number
- CN206489815U CN206489815U CN201621276920.7U CN201621276920U CN206489815U CN 206489815 U CN206489815 U CN 206489815U CN 201621276920 U CN201621276920 U CN 201621276920U CN 206489815 U CN206489815 U CN 206489815U
- Authority
- CN
- China
- Prior art keywords
- fire
- casing
- alarm
- control device
- demonstration
- 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
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of alarm of fire hazard aerosol fog and fire-fighting spraying lecture experiment case, comprising the demonstration casing being disposed adjacent and control casing, and some through holes for connecting two casings are additionally provided between control casing and demonstration casing；Provided with control device, water tank, water pump, the cigarette machine and power supply unit for producing smog in control cabinet body；Fume extractor is provided with the top of demonstration casing or side wall；Sensing device, alarm, sprinkler head, spray header are additionally provided with demonstration box body and smoke pipeline is sent, the delivery port of the two ends of spray header respectively with sprinkler head and water pump is connected, and send smoke pipeline one end and the outlet flue of cigarette machine to be connected；Control device includes some output switching terminals, and water pump, cigarette machine, the different output switching terminals through control device respectively that input of fume extractor are connected with power supply unit；Alarm is connected with the output of control device.The beneficial effects of the utility model are：Realize and completely and concisely show the fire-fighting spraying process of complicated pluralism, convenient teaching.
Description
Technical field
The utility model is related to teaching demonstration equipment, and in particular to a kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment
Case.
Background technology
Fire hazard aerosol fog is alarmed with fire-fighting spraying has the effect held the balance and status, existing fire-fighting in building safety
Linkage tutoring system has many deficiencies, and patent CN201655077U discloses a kind of fire protection warning experiment device for teaching, mainly
It is the installation and connection that building fire-fighting system is simulated by triggering device, warning device and linkage etc., so that the system of progress
The setting and judgement of failure, but analog demenstration is not carried out for accident treatment, demonstrate sufficiently complete, and for presentation process
And result is difficult to leave deep impression to learner, it is therefore necessary to fire hazard aerosol fog is alarmed and the experimental box of fire-fighting spraying enters
The new exploitation design of row.
Utility model content
For the deficiency in the presence of prior art, it is complete in order to the fire of teaching that the utility model provides a kind of demonstration
Calamity smog alarm and fire-fighting spraying lecture experiment case.
To achieve the above object, the utility model employs following technical scheme：
A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case, include demonstration casing setting up and down and control cabinet
Body, some through holes for connecting two casings are additionally provided between control casing and demonstration casing；Provided with control dress in control cabinet body
Put, water tank, water pump, produce smog cigarette machine and power supply unit；Fume extractor is provided with the top of demonstration casing or side wall；Drilling
Show and sensing device, alarm, sprinkler head, spray header be additionally provided with casing and smoke pipeline is sent, the two ends of spray header respectively with
The delivery port of sprinkler head and water pump is connected, and send one end of smoke pipeline to be connected with the outlet flue of cigarette machine；The sensing device and control
The input of device is connected, and sensing device includes smoke sensor, temperature sensor, optical sensor one of which or several sensors；
Control device includes some output switching terminals, and water pump, cigarette machine, the difference through control device respectively that inputs of fume extractor are switched
Output end is connected with power supply unit；Alarm is connected with the output of control device.
Further, blower fan, output switching terminal and power supply of the input through control device of blower fan are also included in control cabinet body
Unit is connected.
Further, the side wall of control casing is provided with heat emission hole.
Further, some smoke barriers being oriented to for smog are additionally provided with demonstration box body, the side of each smoke barrier is fixed
In demonstration casing inwall, and in it is oblique or be longitudinally arranged with casing.
Further, the fume extractor is the exhaust smoke hole or induced-draft fan for external fume extractor, the induced-draft fan
Output switching terminal of the input through control device is connected with power supply unit.
Further, also comprising some controls being electrically connected with control device input or blower fan, cigarette machine input
Switch, controlling switch is located at the outside of demonstration casing or control casing.
Further, the control device is PLC.
Further, also comprising interactive panel, interactive panel is located at demonstration casing or controls the outside of casing, and and PLC
Controller is communicated to connect.
Further, heater strip is provided with the position close to temperature sensor, heater strip is parallel with indicator lamp, and through PLC
The output switching terminal of controller is connected with power supply unit.
The utility model establishes detection, alarm, fire-fighting spraying this complete demo system, is produced by cigarette machine
Smog can image simulated fire environment in smoke sensor, optical sensor, temperature sensor institute it is affected, when using temperature
When spending relatively low smog, by heater strip heating simulated fire hot environment, have more directly perceived compared to being simulated with indicator lamp merely
Impression；When the signal that sensor is transmitted to control device reaches threshold value, then control device output successively triggers alarm,
The connecting valve of water pump and fume extractor is closed, the simulation of water spray and smoke evacuation is realized；Blower fan in experimental box is then used for accelerating chamber
Internal air circulation, is easy to smog to spread, and is realized by control device or the control of controlling switch either type.
Compared to prior art, the utility model can carry out threshold triggers to any sensor excessively and can be visually seen alarm
The work-based logic and real reaction of fire-fighting system, are easy to teaching.
Brief description of the drawings
Fig. 1 is the structure front-view schematic diagram of embodiment.
Fig. 2 is the structure schematic side view of embodiment
Fig. 3 is the electrical connection logic diagram of embodiment.
Fig. 4 is the electrical connection logic diagram of each execution unit in embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further illustrated to the technical scheme in the utility model.
A kind of alarm of fire hazard aerosol fog and fire-fighting spraying lecture experiment case, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, comprising above and below
The demonstration casing 12 of setting and control casing 13, as shown in figure 3, being additionally provided between control casing 13 and demonstration casing 12 some
Connect the through hole 14 of two casings；Control in casing 13 provided with PLC, water tank, water pump, the cigarette machine for producing smog and power supply
Unit；Induced-draft fan 1 is provided with the top of demonstration casing 12 or side wall；Smoke sensor 5, light sensing are additionally provided with demonstration casing 12
Device 3, temperature sensor 2, alarm 6, sprinkler head 7, smoke barrier 9, spray header 4 are with sending smoke pipeline 8, the two ends of spray header 4
The delivery port with sprinkler head 7 and water pump is connected respectively；One end of smoke pipeline 8 is sent to be connected with the outlet flue of cigarette machine, the other end is placed in
Demonstrate in casing 12；Smoke sensor 5, optical sensor 3, the output of temperature sensor 2 are connected with the input of PLC, water
Pump, cigarette machine, the different output switching terminals through PLC respectively that input of induced-draft fan 1 are connected with power supply unit；Alarm and control
The output of device processed is connected.
Control also to include blower fan, output switching terminal and power supply unit phase of the input through control device of blower fan in casing 13
Even；The side wall of casing 13 is controlled to be provided with heat emission hole 15, so that the temperature in control cabinet body can be distributed rapidly to the external world；Smoke barrier 9
Side be fixed on demonstration casing 12 inwall, by oblique and longitudinally disposed, so as to realize the guide effect of smog so that cigarette
What mist can be more uniformly distributed is distributed in demonstration casing 12；Also it is electrically connected comprising some with blower fan, cigarette machine, water pump input
Controlling switch 11, controlling switch 11 located at demonstration casing 12 or control casing 13 outside, control any list manually to realize
The triggering of member detects whether associated components are working properly manually；Interactive panel 10 is additionally provided with the outside of control casing 13, with
PLC is communicated to connect, and the unrestricted choice of control or adjusting again for control logic can be realized by interactive panel 10, to see
Examine demonstration reaction and the effect under different control logics；Heater strip is provided with the position close to temperature sensor, heater strip is in parallel
There is indicator lamp, and the output switching terminal through PLC is connected with power supply unit, for convenience of expressing in Fig. 4, eliminates and heats
Silk indicator lamp in parallel.
The utility model establishes detection, alarm, fire-fighting spraying this complete demo system, is produced by cigarette machine
Smog can image simulated fire environment in smoke sensor, optical sensor, temperature sensor institute it is affected, when using temperature
When spending relatively low smog, by heater strip heating simulated fire hot environment, have more directly perceived compared to being simulated with indicator lamp merely
Impression；When the signal that sensor is transmitted to control device reaches threshold value, then control device output successively triggers alarm,
The connecting valve of water pump and fume extractor is closed, the simulation of water spray and smoke evacuation is realized, it is necessary to which explanation, water tank is placed in through hole 14
Lower section, so as to when spray experiment is carried out, the water of spray can be by the reflow tank of through hole 14, and by water pump pump water shape again
Into circulation；The air circulation that blower fan in experimental box is then used in accelerating chamber body, is easy to smog to spread, by control device or control
Either type control is switched to realize.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (9)
1. a kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case, it is characterised in that：Include the demonstration casing being disposed adjacent
With control casing, some through holes for connecting two casings are additionally provided between control casing and demonstration casing；Set in control cabinet body
There are control device, water tank, water pump, the cigarette machine and power supply unit for producing smog；On the top of demonstration casing or side wall provided with smoke evacuation
Device；Sensing device, alarm, sprinkler head, spray header are additionally provided with demonstration box body and smoke pipeline, the two of spray header is sent
Hold the delivery port respectively with sprinkler head and water pump to be connected, send smoke pipeline one end and the outlet flue of cigarette machine to be connected, the sensing device
It is connected with the input of control device, sensing device includes smoke sensor, temperature sensor, optical sensor one of which or several biographies
Sensor；Control device includes some output switching terminals, water pump, cigarette machine, fume extractor input respectively through control device not
It is connected with output switching terminal with power supply unit；Alarm is connected with the output of control device.
2. a kind of fire hazard aerosol fog alarm as claimed in claim 1 and fire-fighting spraying lecture experiment case, it is characterised in that：Control cabinet
Blower fan is also included in vivo, and output switching terminal of the input through control device of blower fan is connected with power supply unit.
3. a kind of fire hazard aerosol fog alarm as claimed in claim 1 and fire-fighting spraying lecture experiment case, it is characterised in that：Control cabinet
The side wall of body is provided with heat emission hole.
4. a kind of fire hazard aerosol fog alarm as claimed in claim 1 and fire-fighting spraying lecture experiment case, it is characterised in that：Demonstration box
Some smoke barriers being oriented to for smog are additionally provided with vivo, and the inwall of demonstration casing is fixed in the side of each smoke barrier, and in oblique
To or be longitudinally arranged with casing.
5. a kind of fire hazard aerosol fog alarm as claimed in claim 1 and fire-fighting spraying lecture experiment case, it is characterised in that：The row
Cigarette device is the exhaust smoke hole or induced-draft fan for external fume extractor, switch output of the input through control device of the induced-draft fan
End is connected with power supply unit.
6. a kind of fire hazard aerosol fog alarm as claimed in claim 1 and fire-fighting spraying lecture experiment case, it is characterised in that：Also include
Some controlling switches being electrically connected with control device input or blower fan, cigarette machine input, controlling switch is located at demonstration box
Body or the outside for controlling casing.
7. a kind of alarm of fire hazard aerosol fog and fire-fighting spraying lecture experiment case as described in any one of claim 1 to 6, its feature exist
In：The control device is PLC.
8. a kind of fire hazard aerosol fog alarm as claimed in claim 7 and fire-fighting spraying lecture experiment case, it is characterised in that：Also include
Touch display screen, touch display screen is communicated to connect located at the outside of demonstration casing or control casing, and with PLC.
9. a kind of fire hazard aerosol fog alarm as claimed in claim 7 and fire-fighting spraying lecture experiment case, it is characterised in that：Close
The position of temperature sensor is provided with heater strip, and heater strip is parallel with indicator lamp, and the output switching terminal through PLC and power supply
Unit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276920.7U CN206489815U (en) | 2016-11-25 | 2016-11-25 | A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276920.7U CN206489815U (en) | 2016-11-25 | 2016-11-25 | A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489815U true CN206489815U (en) | 2017-09-12 |
Family
ID=59768946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276920.7U Expired - Fee Related CN206489815U (en) | 2016-11-25 | 2016-11-25 | A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489815U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118927A (en) * | 2018-10-17 | 2019-01-01 | 上海乐敦电子科技有限公司 | Spray apparatus for demonstrating assembly |
| CN109300379A (en) * | 2018-10-19 | 2019-02-01 | 东莞理工学院 | Safety alarming anti-smoke mask instructional device |
| CN114527046A (en) * | 2022-01-05 | 2022-05-24 | 上海应用技术大学 | Visual acuity testing arrangement under multifactor influence |
| CN115779327A (en) * | 2022-11-30 | 2023-03-14 | 西安经发物业股份有限公司 | Fire-fighting water system training device |
-
2016
- 2016-11-25 CN CN201621276920.7U patent/CN206489815U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118927A (en) * | 2018-10-17 | 2019-01-01 | 上海乐敦电子科技有限公司 | Spray apparatus for demonstrating assembly |
| CN109300379A (en) * | 2018-10-19 | 2019-02-01 | 东莞理工学院 | Safety alarming anti-smoke mask instructional device |
| CN114527046A (en) * | 2022-01-05 | 2022-05-24 | 上海应用技术大学 | Visual acuity testing arrangement under multifactor influence |
| CN114527046B (en) * | 2022-01-05 | 2024-04-09 | 上海应用技术大学 | Visual acuity testing device under multi-factor influence |
| CN115779327A (en) * | 2022-11-30 | 2023-03-14 | 西安经发物业股份有限公司 | Fire-fighting water system training device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206489815U (en) | A kind of fire hazard aerosol fog alarm and fire-fighting spraying lecture experiment case | |
| CN204117391U (en) | Portable fire drill equipment | |
| CN104300376B (en) | A kind of power switch cabinet multifunctional examining examining system and its implementation | |
| CN203325336U (en) | Building fire protection teaching model | |
| CN106297469A (en) | A kind of appliance fire analog systems | |
| CN106310576A (en) | Solid extinguishment simulation system | |
| CN205247673U (en) | Fire extinguisher simulation training system | |
| CN109568868A (en) | A kind of automatic fire alarm fire-fighting linkage system construction and installation experience system | |
| CN206003430U (en) | A kind of simulation fire fighting extinguisher | |
| CN107221246A (en) | A kind of practical fire control system teaching demonstration device | |
| CN204017242U (en) | A kind of warehouse safety monitoring device with rotary nozzle | |
| CN206431878U (en) | A kind of appliance fire simulation system | |
| CN210865354U (en) | Demonstration system for building fire alarm | |
| CN206295537U (en) | A kind of solid suppression modeling system | |
| CN208488860U (en) | Real device of instructing of intelligence fire extinguishing system | |
| CN207640873U (en) | A kind of Fire Control Cabinet | |
| CN110762802A (en) | Intelligent campus air purification treatment method | |
| CN206946801U (en) | Automatic sprinkler system for fire-fighting teaching | |
| CN204360616U (en) | Smart Home teaching training system | |
| CN206063616U (en) | Remote activation electric detonation type visits fire-tube type extinguishing device | |
| KR101212797B1 (en) | fire-fighting system for training | |
| CN204045112U (en) | Fire-fighting fire extinguishing rehearsal simulation electronic box | |
| CN206516126U (en) | Electrical equipment fire analogue means | |
| CN203786926U (en) | Fire fighting and rescue true fire training system | |
| CN206424465U (en) | A kind of casing caught fire for analog electronics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20181125 |