CN204102429U - Deluge sprinkler system teaching demonstration device - Google Patents
Deluge sprinkler system teaching demonstration device Download PDFInfo
- Publication number
- CN204102429U CN204102429U CN201420386964.XU CN201420386964U CN204102429U CN 204102429 U CN204102429 U CN 204102429U CN 201420386964 U CN201420386964 U CN 201420386964U CN 204102429 U CN204102429 U CN 204102429U
- Authority
- CN
- China
- Prior art keywords
- water
- deluge
- valve
- sprinkler
- flow indicator
- 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)
Abstract
The utility model relates to teaching equipment technical field, specifically a kind of deluge sprinkler system teaching demonstration device, comprise mobile wooden handcart, the fixed head stood on mobile wooden handcart, fixed head is provided with supply tank, water pump, water-pump controlling box, fire-fighting controller, drench valve, warning water system, water flow indicator, elevated tank, automatic sprinkler and deluge system, the utility model mostly is single devices for automatic sprinkler system practice teaching equipment in prior art, or by simply connecting to form demo system, these equipment or system generally do not have true operation, be not easy to learner install, maintenance, safeguard, the shortcoming of the Skill Development such as use, one is provided to simulate deluge sprinkler system, system failure setting and judgement can be carried out, carry out the start stop operation of relevant interlocking equipment, the workflow of demonstration deluge sprinkler system, be conducive to learner to install, maintenance, the teaching demonstration device of the Skill Development such as use.
Description
Technical field
The utility model relates to teaching equipment technical field, specifically a kind of deluge sprinkler system teaching demonstration device.
Background technology
Deluge sprinkler system is the one of open type automatic water sprinkler systme, and the shower nozzle that system uses is deluge system, and all shower nozzles when fire occurs on system protection area are sprayed water together, the rainy precipitation of likeness in form.Closed sprinkling fire control system is when putting out a fire, and the shower nozzle only having flame directly to have influence on just is unlocked water spray, and this is to fire spread place rapidly, and the speed due to shower nozzle opening is often slower than the speed of fire spreading, therefore often can not control the condition of a fire rapidly.Deluge sprinkler system is applicable to the Code in Hazardous Special Locations needing large area water spray quick extinguishing, pipeline between this system drench valve is blank pipe at ordinary times, automatically open drench valve by the detectable signal that two-way in fire detecting system is different during fire, all deluge systems on the system pipeline that controlled are sprayed water simultaneously reach fire extinguishing object by this drench valve.
Foreign data is thought because deluge sprinkler system does not have dry automatic sprinkler system to spray water situation about postponing, and is therefore not suitable for using the place of automatic wet pipe sprinkler system to adopt deluge system at weather conditions.To large-space clean factory building, often also there is the situation that shower nozzle unlatching shower nozzle that is slow or fire position overhead is not opened in employing enclosed automatic sprinkler system, also can replace enclosed automatic sprinkler system with deluge sprinkler system.
Deluge sprinkler system is similar with preaction sprinkler system in form; but shower nozzle all adopts open type; the all deluge systems designing sprinkling zone during system works are sprayed water simultaneously; a large amount of water is sprayed as can raining in torrents at moment picture; cover or intercept whole flame range; thus provide a kind of Global Macros, in order to tackle and to control that fire breaking with tremendous force, spread rapid place.
The main mode of learning of this systematic knowledge and technology is at present: one is grasped by theories of learning principle knowledge and system diagram.Due to theoretical property, nature static, the non-intuitive of written knowledge, make learner be difficult to grasp system technical details and dynamic operation situation, final results of learning are very undesirable; The second way is by field observation, and is grasped by the working practice of regular period, and this mode of learning is grasped effective, but learning cycle is longer; The third mode is theory study while, in conjunction with the analog demenstration of deluge sprinkler system teaching demonstration device, strengthens the practice in study, improves results of learning.This mode of learning is comparatively efficiently feasible, under the booster action of teaching demonstration device, the grasp of learner to system technical details and actual motion state can be strengthened, greatly can shorten learning time again, very large promotion effect is played to raising results of learning and learning efficiency.
Utility model content
The utility model mostly is monomer for automatic sprinkler system practice teaching equipment in prior art or passes through simply to connect to form, not there is true operation, be not easy to learner and carry out the shortcoming such as installation, maintenance, use, a kind of energy analog demenstration deluge sprinkler system is provided, realize the training to deluge sprinkler system operation maintenance technical ability, be conducive to the teaching demonstration device that learner carries out the Skill Development such as installation, maintenance, maintenance, use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of deluge sprinkler system teaching demonstration device, comprise mobile wooden handcart, the fixed head stood on mobile wooden handcart, described fixed head is provided with supply tank, water pump, water-pump controlling box, fire-fighting controller, drench valve, warning water system, water flow indicator, elevated tank, automatic sprinkler and deluge system, described supply tank, water pump, drench valve, water flow indicator are connected successively with deluge system, and described header tank is connected by water pipe with between supply tank;
Non-return valve and tensimeter is provided with successively between described water pump and drench valve, pressure switch is provided with between described drench valve and water flow indicator, described drench valve is provided with solenoid valve, described elevated tank is connected on the water pipe between tensimeter and non-return valve by water pipe, described automatic sprinkler is connected on the water pipe of elevated tank water outlet by water pipe, described warning water system is located on the water pipe of connection automatic sprinkler, is provided with water flow indicator between described warning water system and automatic sprinkler;
Be electrically connected by signal line between described water pump and water pump controller, described water pump controller, solenoid valve, pressure switch and water flow indicator are electrically connected respectively by signal line and fire-fighting controller.
Further, the water pipe between described automatic sprinkler and water flow indicator is provided with water drain valve.
Further, between described supply tank and water pump, be provided with gate valve, between described tensimeter and drench valve, be provided with gate valve, between described pressure switch and water flow indicator, be provided with gate valve.
Further, described fixed head sidewall is provided with handrail.
The startup of deluge sprinkler system apparatus for demonstrating controls to be realized by drench valve, and drench valve entrance side communicates with water inlet pipe, outlet side joint sprinkling fire pipeline; Because the transmission tube of drench valve is connected with water inlet pipe, be filled with press water at ordinary times, under its effect, drench valve closed.Sprinkling fire pipe network is generally blank pipe, but in inflammable and explosive catastrophe risk place, for shortening the time that shower nozzle starts to spray water, improve sprinkling fire efficiency, this pipeline can adopt Water, the water surface elevation of its water-filling lower than the surface level at deluge system spout place, should can be arranged caliber and be less than the run-down pipe of 15mm to maintain the elevation of water of requirement usually on main line.During breaking out of fire; after automatic sprinkler (fire detector or heat detection control element) detects fire signal; by solenoid valve, automatic sprinkler etc., drench valve is opened; after drench valve is opened; press water is had just to be full of fire extinguishing pipe network immediately; all deluge systems of system are sprayed water simultaneously, realize the entirety fire extinguishing to protected location or control fire.
This apparatus for demonstrating adopts automatic sprinkler as the temperature-sensing element of deluge sprinkler system detection of fires, when, indoor temperature on fire in building rises to certain value, the blocking device Automatic-falling of its automatic sprinkler discharges water, and cause hydraulic pressure rapid drawdown in transmission pipe network, drench valve is then opened automatically.When deluge sprinkler system adopts the transmission pipe network equipment of band automatic sprinkler to control, its designing requirement and Closed sprinkling fire control system are substantially identical.Difference is that the automatic sprinkler of deluge sprinkler system is also as fire detector, plays detection of fires.
Advantageous Effects of the present utility model is: deluge sprinkler system is integrated on a mobile device car by the utility model device, the all components of installation system, simulate whole deluge sprinkler system, illustrate common deluge sprinkler system equipment, connected mode and the distribution of the installation in space, facilitate learner to the understanding of entire system and study; Device has the function identical with true deluge sprinkler system, have and report to the police and sprinkling fire function, and device can be learner provides practical operation to drill, be convenient to carry out systems implementation test, the methods such as grasp inspection, operation, maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, deluge sprinkler system teaching demonstration device, comprise mobile wooden handcart 1, the fixed head 2 stood on mobile wooden handcart 1, fixed head 2 there are supply tank 3, water pump 6, water-pump controlling box 5, fire-fighting controller 8, drench valve 11, warning water system 13, water flow indicator 14, elevated tank 15, automatic sprinkler 17 and deluge system 16, supply tank 3, water pump 6, drench valve 11, water flow indicator 14 are connected successively with deluge system 16, are connected between header tank 19 with supply tank 2 by water pipe 20;
Non-return valve 7 and tensimeter 9 is provided with successively between water pump 6 and drench valve 11, pressure switch 12 is provided with between drench valve 11 and water flow indicator 14, drench valve 11 is provided with solenoid valve 10, elevated tank 15 is connected on the water pipe 20 between tensimeter 9 and non-return valve 7 by water pipe 20, automatic sprinkler 17 is connected on the water pipe 20 of elevated tank 14 water outlet by water pipe 20, warning water system 13 is located on the water pipe 20 of connection automatic sprinkler 17, is provided with water flow indicator 14 between warning water system 13 and automatic sprinkler 17;
Be electrically connected by signal line 21 between water pump 6 and water pump controller 5, water pump controller 5, solenoid valve 10, pressure switch 12 and water flow indicator 14 are electrically connected respectively by signal line 21 and fire-fighting controller 8.
Wherein, the water pipe 20 between automatic sprinkler 17 and water flow indicator 14 is provided with water drain valve 18.
Wherein, be provided with gate valve 4 between supply tank 3 and water pump 6, be provided with gate valve 4 between tensimeter 9 and drench valve 11, be provided with gate valve 4 between pressure switch 12 and water flow indicator 14, the maintenance of system and the control of each parts are convenient in the setting of valve 4.
Wherein, fixed head 2 sidewall is provided with handrail, and the effect of handrail is the movement facilitating device.
The course of work of the present utility model: when apparatus for demonstrating automatic sprinkler 17 opens water spray (water drain valve 18 is opened in demonstration), water in range pipe becomes flowing from static, water flow indicator 14 action is made to send corresponding electric signal, by elevated tank 15 pairs of system water supplies, alarm controller 7 opens the electric signal of transmission tube solenoid valve 10 after receiving electric signal, transmission tube sluices and hydraulic pressure is reduced rapidly, drench valve 11 is opened under the water pressure pushing of elevated tank 15, press water is full of fire extinguishing pipe network immediately, receiving pressure switch 12, after water flow indicator 14 alerting signal, send and start fire pump 6 signal, start water pump 6 to supply water to demo system pressurization.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. deluge sprinkler system teaching demonstration device, it is characterized in that, comprise mobile wooden handcart (1), stand on the fixed head (2) on mobile wooden handcart (1), described fixed head (2) is provided with supply tank (3), water pump (6), water-pump controlling box (5), fire-fighting controller (8), drench valve (11), warning water system (13), water flow indicator (14), elevated tank (15), automatic sprinkler (17), deluge system (16) and header tank (19), described supply tank (3), water pump (6), drench valve (11), water flow indicator (14) and deluge system (16) are connected by water pipe (20) successively, be connected by water pipe (20) between described header tank (19) with supply tank (3),
Non-return valve (7) and tensimeter (9) is provided with successively between described water pump (6) and drench valve (11), pressure switch (12) is provided with between described drench valve (11) and water flow indicator (14), described drench valve (11) is provided with solenoid valve (10), described elevated tank (15) is connected on the water pipe (20) between tensimeter (9) and non-return valve (7) by water pipe (20), described automatic sprinkler (17) is connected on the water pipe (20) of elevated tank (14) water outlet by water pipe (20), described warning water system (13) is located on the water pipe (20) of connection automatic sprinkler (17), water flow indicator (14) is provided with between described warning water system (13) and automatic sprinkler (17),
Be electrically connected by signal line (21) between described water pump (6) and water pump controller (5), described water pump controller (5), solenoid valve (10), pressure switch (12) and water flow indicator (14) are electrically connected respectively by signal line (21) and fire-fighting controller (8).
2. deluge sprinkler system teaching demonstration device according to claim 1, it is characterized in that, the water pipe (20) between described automatic sprinkler (17) and water flow indicator (14) is provided with water drain valve (18).
3. deluge sprinkler system teaching demonstration device according to claim 1, it is characterized in that, gate valve (4) is provided with between described supply tank (3) and water pump (6), be provided with gate valve (4) between described tensimeter (9) and drench valve (11), between described pressure switch (12) and water flow indicator (14), be provided with gate valve (4).
4. deluge sprinkler system teaching demonstration device according to claim 1, is characterized in that, described fixed head (2) sidewall is provided with handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386964.XU CN204102429U (en) | 2014-07-14 | 2014-07-14 | Deluge sprinkler system teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386964.XU CN204102429U (en) | 2014-07-14 | 2014-07-14 | Deluge sprinkler system teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102429U true CN204102429U (en) | 2015-01-14 |
Family
ID=52270839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386964.XU Expired - Fee Related CN204102429U (en) | 2014-07-14 | 2014-07-14 | Deluge sprinkler system teaching demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991892A (en) * | 2017-04-20 | 2017-07-28 | 天津城建大学 | Automatic sprinkler system for fire-fighting teaching |
-
2014
- 2014-07-14 CN CN201420386964.XU patent/CN204102429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991892A (en) * | 2017-04-20 | 2017-07-28 | 天津城建大学 | Automatic sprinkler system for fire-fighting teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202479171U (en) | Automatic cleaning and fire prevention and extinguishing system for oil flue in catering industry | |
| KR101187672B1 (en) | Preventing freezing of water supply apparatus to fire extinguishing | |
| CN205042029U (en) | Fire control monitoring system based on intelligence shower head | |
| CN104533505A (en) | Water mist tunnel smoke control system adopting spaced arrangement method | |
| CN104269082B (en) | Practical training device of fire-fighting spraying system | |
| CN205194188U (en) | Water extinguishing system teaching presentation device is spouted to preact | |
| CN108478970A (en) | Structural fire protection equipment against fire hazard | |
| CN103985280B (en) | A kind of structural fire protection warning experience system | |
| CN204102429U (en) | Deluge sprinkler system teaching demonstration device | |
| CN204102431U (en) | Water curtain fire supply system teaching demonstration device | |
| CN204972786U (en) | Wet -type automatic sprinkling fire extinguishing system | |
| CN208243947U (en) | A kind of heat-engine plant desulfurized tower maintenance fire-fighting system | |
| CN110772746A (en) | Fire water monitoring system | |
| CN203303543U (en) | Wet-type automatic water sprinkling extinguisher | |
| CN204102430U (en) | The teaching, training apparatus for demonstrating combining fire extinguishing water system is moved in the skyscraper scene of a fire admittedly | |
| CN103272351B (en) | Interim fire-fighting system in building a building | |
| CN204102426U (en) | The deluge sprinkler system teaching demonstration device of electronic startup | |
| CN204352419U (en) | A kind of construction exterior rack Multi-functional spray system | |
| CN203325264U (en) | Teaching demonstration device of dry-type automatic sprinkler system | |
| CN203191171U (en) | Rainwater-simulated spray apparatus | |
| CN215351723U (en) | Building outer wall external insulation automatic fire extinguishing system | |
| CN105944258B (en) | Stay cable tower end fire extinguishing system | |
| CN204117394U (en) | A kind of spraying system of fire fighting actual training device | |
| CN204557914U (en) | Large-space intelligent type is fire-sprinkling system teaching demonstration device initiatively | |
| CN203422890U (en) | Teaching demonstration device for wet type automatic water spray fire extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |