CN203325317U - Teaching demonstration device of wet-type automatic sprinkler systems - Google Patents
Teaching demonstration device of wet-type automatic sprinkler systems Download PDFInfo
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- CN203325317U CN203325317U CN2013202732293U CN201320273229U CN203325317U CN 203325317 U CN203325317 U CN 203325317U CN 2013202732293 U CN2013202732293 U CN 2013202732293U CN 201320273229 U CN201320273229 U CN 201320273229U CN 203325317 U CN203325317 U CN 203325317U
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Abstract
The utility model belongs to the technical field of teaching demonstration devices, and specifically relates to a teaching demonstration device of a wet-type automatic sprinkler system. Teaching training devices in the prior art of automatic sprinkler systems are mostly single body devices or systems with a demonstration function and formed by simple connections. The single body devices or systems are not with a real operation function, and unable to carry out failure set and to provide a test function. To overcome the defects in the prior art, the teaching demonstration device of the wet-type automatic sprinkler system carries out failure set and judgment of the automatic sprinkler system and start and stop operations of correlated crosslink equipment, and demonstrates a working process of the automatic sprinkler system through simulating the installation and connection of the wet-type automatic sprinkler system to carry out trainings of operation and maintenance skills of the automatic sprinkler system and to provide a teaching demonstration device which is capable of carrying out training of installation, reparation, maintenance, and usage skills for learners.
Description
Technical field
The utility model belongs to the teaching demonstration equipment technical field, is specifically related to a kind of teaching demonstration device of automatic wet pipe sprinkler system.
Background technology
Automatic wet pipe sprinkler system is the fixedly fire-fighting equipment that range of application is the widest in the world at present, consumption is maximum, fire extinguishing success rate is the highest and cost is comparatively cheap, be acknowledged as efficient construction fire self-rescue facility, obtain outstanding status in the security against fire field.This system possesses two functions the most basic that tackle fire, that is: 1, can be after fire occurs automatic sprinkling fire-extinguishing; 2, can in sprinkling fire, give the alarm, remind people to take action.
The main mode of learning of this systematic knowledge and technology is at present: the one, by theories of learning principle knowledge and system diagram, grasp, theoretical property, nature static, non-intuitive due to written knowledge, make the learner be difficult to grasp systems technology details and dynamic operation situation, final results of learning are very undesirable; The second way is by field observation, and grasps by the working practice of regular period, and this mode of learning is grasped effective, but learning cycle is longer; The third mode is in theory study, analog demenstration in conjunction with the automatic sprinkler system teaching demonstration device, strengthen the practice in study, improve results of learning, this mode of learning is comparatively efficiently feasible, under the booster action of teaching demonstration device, can strengthen the grasp of learner to systems technology details and actual motion state, can greatly shorten learning time again, to improving results of learning and learning efficiency, play very large promotion effect.
The utility model content
Mostly be single devices for automatic sprinkler system practice teaching equipment in prior art, perhaps by simply connecting to form the system with demo function, these equipment or system generally do not have true operation, can't carry out the fault setting, test function can't be provided, being not easy to the learner is installed, maintenance, safeguard, the shortcoming of the cultivation of the technical ability such as use, the utility model proposes a kind of teaching demonstration device of automatic wet pipe sprinkler system, can simulate installation and the connection of automatic wet pipe sprinkler system, can carry out system failure setting and judgement, can the be correlated with start stop operation of interlocking equipment, the workflow of demonstration automatic sprinkler system, the training of realization to automatic sprinkler system operation maintenance technical ability.
The technical solution of the utility model is achieved in that a kind of teaching demonstration device of automatic wet pipe sprinkler system, it is characterized in that: comprise pond; Water pump, be connected with described pond, and centre is provided with gate valve, and this water pump is provided with water-pump controlling box; The wet alarm valve group, be connected with its described water pump, and centre is provided with non-return valve and gate valve; Fire water box, be connected with described wet alarm valve group, and centre is provided with non-return valve and gate valve; Sparge pipe and range pipe, this sparge pipe one end is connected with described wet alarm valve group, and centre is provided with water flow indicator, and the other end is connected with this range pipe; Shower nozzle, be connected with described range pipe; Alarm controller, be electrically connected with described water flow indicator, described wet alarm valve group and described water-pump controlling box respectively.
When the apparatus for demonstrating shower nozzle is opened water spray, water in range pipe by static become mobile, make the water flow indicator action send corresponding electric signal, by fire water box to system water supply, along with the alarm valve of wet alarm valve group is opened, the alerting signal pipeline is open-minded, press water is connected pressure switch and is sent corresponding electric signal, after successively receiving the alerting signal of water flow indicator and pressure switch, send and start the fire pump signal, start water pump and supply water to the demo system pressurization, thereby reach the purpose of demonstrating the automatic wet pipe sprinkler system course of work.
This apparatus for demonstrating also comprises end water testing device, with described range pipe, is connected, and this end water testing device comprises tensimeter, gate valve and can establish the flow rising pipe.This end water testing device is for carrying out comprehensive test to system, can carry out Integrated Checkout to the duty of pipeline, alarm valve and the warning water system of system.
Described alarm controller is provided with the sound and light alarm parts, makes the form of reporting to the police with sound and light show.
Described shower nozzle adopts with the automatic sprinkler of heat-sensitive element can further demonstrate the process that shower nozzle is opened automatically when fire occurs.
This apparatus for demonstrating comprises siamese fire department connection, with described wet alarm valve group, is connected and between described water pump and described wet alarm valve group.With the process supplied water by this siamese fire department connection when the lack of water of pond in the Reality simulation sight.
The utility model is integrated in automatic sprinkler system on a mobile device car, the all components of installation system, simulated the composition of whole automatic sprinkler system, showed that common automatic sprinkler system equipment, connected mode and the installation in space distribute, and facilitate understanding and the study of learner to entire system.The utlity model has the function identical with true automatic sprinkler system, have and report to the police and the sprinkling fire function, and device can be the learner and provide practical operation to drill, be convenient to carry out systems implementation test, the methods such as grasp inspection, operation, maintenance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-pond, 2-water pump, 3-water-pump controlling box, 4-siamese fire department connection, 5-fire water box, 6-wet alarm valve group, 7-water flow indicator, 8-sparge pipe, 9-range pipe, 10-shower nozzle, 11-alarm controller, 12-end water testing device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The teaching demonstration device of automatic wet pipe sprinkler system as shown in Figure 1, comprise pond 1; Water pump 2, be connected with described pond 1, and centre is provided with gate valve, and this water pump 2 is provided with water-pump controlling box 3; Wet alarm valve group 6, be connected with its described water pump 2, and centre is provided with non-return valve, gate valve and siamese fire department connection 4; Fire water box 5, be connected with described wet alarm valve group 6, and centre is provided with non-return valve and gate valve; Sparge pipe 8 and range pipe 9, these sparge pipe 8 one ends are connected with described wet alarm valve group 6, and centre is provided with water flow indicator 7, and the other end is connected with this range pipe 9; Shower nozzle 10, be connected with described range pipe 9; Alarm controller 11, be electrically connected with described water flow indicator 7, described wet alarm valve group 6 and described water-pump controlling box 3 respectively; End water testing device 12, be connected with described range pipe 9, and this end water testing device 12 comprises tensimeter, gate valve and can establish the flow rising pipe.
During demonstration, shower nozzle 10 is opened water spray, water in range pipe 9 by static become mobile, water in sparge pipe 8 also becomes mobile thereupon, make water flow indicator 7 actions send corresponding electric signal to alarm controller 11, alarm controller 11 sends warning, now by 5 pairs of system water supplies of fire water box, unlatching along with the alarm valve of wet alarm valve group 6, the alerting signal pipeline is open-minded, press water is connected pressure switch and is sent corresponding electric signal, alarm controller 11 is after the alerting signal of the pressure switch that successively receives water flow indicator 7 and wet alarm valve group 6, send the startup water pump signal to water-pump controlling box 3, water-pump controlling box 3 starts water pump 2 and supplies water to the demo system pressurization.
During demonstration, each gate valve keeps on-state, and non-return valve makes the current can only uniflux.
End water testing device 12 is for system is carried out to comprehensive test, can carry out Integrated Checkout to the duty of pipeline, alarm valve and the warning water system of system.
Described alarm controller 11 is provided with the sound and light alarm parts, makes the form of reporting to the police with sound and light show.
Shower nozzle 10 adopts with the automatic sprinkler of heat-sensitive element can further demonstrate the process that shower nozzle is opened automatically when fire occurs.When after fire occurs, temperature reaches the operating temperature range of shower nozzle, the heat-sensitive element action, releasing mechanism comes off, and shower nozzle is opened.
The effect of siamese fire department connection 4 is this siamese fire department connection 4 processes to system water supply of passing through when the lack of water of pond in the Reality simulation sight.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the teaching demonstration device of an automatic wet pipe sprinkler system, is characterized in that comprising: pond (1); Water pump (2), be connected with described pond (1), and centre is provided with gate valve, and this water pump (2) is provided with water-pump controlling box (3); Wet alarm valve group (6), be connected with its described water pump (2), and centre is provided with non-return valve and gate valve; Fire water box (5), be connected with described wet alarm valve group (6), and centre is provided with non-return valve and gate valve; Sparge pipe (8) and range pipe (9), these sparge pipe (8) one ends are connected with described wet alarm valve group (6), and centre is provided with water flow indicator (7), and the other end is connected with this range pipe (9); Shower nozzle (10), be connected with described range pipe (9); Alarm controller (11), be electrically connected with described water flow indicator (7), described wet alarm valve group (6) and described water-pump controlling box (3) respectively.
2. the teaching demonstration device of automatic wet pipe sprinkler system as claimed in claim 1, it is characterized in that: also comprise end water testing device (12), with described range pipe (9), be connected, this end water testing device (12) comprises tensimeter, gate valve and can establish the flow rising pipe.
3. the teaching demonstration device of automatic wet pipe sprinkler system as claimed in claim 1 or 2, it is characterized in that: described alarm controller (11) is provided with the sound and light alarm parts.
4. the teaching demonstration device of automatic wet pipe sprinkler system as claimed in claim 1 or 2, it is characterized in that: described shower nozzle (10) is automatic sprinkler, and its water jet is provided with heat-sensitive element.
5. the teaching demonstration device of automatic wet pipe sprinkler system as claimed in claim 1 or 2, it is characterized in that: also comprise siamese fire department connection (4), be connected with described wet alarm valve group (6) and be positioned between described water pump (2) and described wet alarm valve group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202732293U CN203325317U (en) | 2013-05-20 | 2013-05-20 | Teaching demonstration device of wet-type automatic sprinkler systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202732293U CN203325317U (en) | 2013-05-20 | 2013-05-20 | Teaching demonstration device of wet-type automatic sprinkler systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325317U true CN203325317U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202732293U Expired - Fee Related CN203325317U (en) | 2013-05-20 | 2013-05-20 | Teaching demonstration device of wet-type automatic sprinkler systems |
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| Country | Link |
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| CN (1) | CN203325317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825745A (en) * | 2016-05-18 | 2016-08-03 | 公安消防部队昆明指挥学校 | Automatic sprinkling fire-extinguishing system for fire control safety teaching |
-
2013
- 2013-05-20 CN CN2013202732293U patent/CN203325317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825745A (en) * | 2016-05-18 | 2016-08-03 | 公安消防部队昆明指挥学校 | Automatic sprinkling fire-extinguishing system for fire control safety teaching |
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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: 20131204 Termination date: 20140520 |