CN211906596U - Wet-type automatic water-spraying fire-extinguishing teaching demonstration device - Google Patents

Abstract

The utility model discloses a wet-type automatic water-spraying fire-extinguishing teaching demonstration device, which comprises a model, wherein the bottom of the model is provided with a garage layer, a pump room layer is arranged above the garage layer, a writing office layer is arranged above the pump room layer, a refuge layer is arranged above the writing office layer, the top of the refuge layer is arranged in the same way as the top of the writing office layer, the right side of the model is provided with a rectangular base, the top of the base is provided with a support column for installing a touch operation screen, a second display screen is arranged above the touch operation screen, and a first display screen is arranged above the second display screen, the device is mainly a model which is installed after the proportion is reduced according to national standards, the trainees can clearly go to the situation of the fire fighting installation arrangement and the connecting structure of each floor of the building model from all directions, and the display of the fire extinguishing state is helpful for the students to intensively master the national standard and standard indexes.

Description

Wet-type automatic water-spraying fire-extinguishing teaching demonstration device

Technical Field

The utility model relates to a teaching model field specifically is a wet-type automatic water spray fire extinguishing teaching demonstration device.

Background

Along with the continuous expansion of a large amount of fire engineering specialty this specialty student's scale to and the society is more and more high to the requirement of fire control professional ability, the real standard requirement of experiment to the student constantly increases, however, most real teaching aid of instructing of fire control at present stage is the simple show platform of utilizing actual fire extinguishing system spare part to build, has maneuverability poor, area is big, do not fuse with the building, teaching demonstration shortcoming such as poor, needs urgently to develop a series of fire control teaching demonstration models of putting out a fire to the relevant specialty of fire control.

The wet automatic water spraying fire extinguishing system is one kind of fixed fire extinguishing system widely used in the world, and can extinguish fire automatically after fire and send out alarm to reach the aim of extinguishing fire. In the specialized teaching of the fire-fighting specialty of the colleges and universities, the fire-fighting training and the training of the maintenance personnel of the fire-fighting equipment in China, the principle, the structure and the function of the wet automatic water-spraying fire-extinguishing system are essential basic contents. However, the existing experimental training classes such as colleges and universities and training bases adopt a wet automatic water spraying fire extinguishing system with a simplified or local structure. The practical automatic water spraying fire extinguishing system is used for teaching, although students can visually see objects, the practical automatic water spraying fire extinguishing system has the following irreparable defects:

1. the actual wet automatic water-spraying fire-extinguishing system cannot completely present the full appearance of the whole set of wet automatic water-spraying fire-extinguishing system of different buildings, particularly high-rise buildings in the limited space of a laboratory, and only can simulate partial structure;

2. the installation of the actual wet type automatic water spraying fire extinguishing system in a laboratory can not be integrated with a building, and the system is an isolated experimental system, so that students can not conveniently understand and master the installation distribution state of the wet type automatic water spraying fire extinguishing system in the building;

3. when the actual wet-type automatic water-spraying fire-extinguishing system is used for function demonstration, the action sequence of each structural component cannot be visually seen;

4. the actual wet automatic water spray fire extinguishing system has high installation requirements, and students cannot perform operations such as disassembly, assembly and debugging, and even students cannot develop and improve practical skills by designing, selecting materials, installing and debugging the wet automatic water spray fire extinguishing system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet-type automatic water spray fire extinguishing teaching demonstration device, through the theory of operation of teaching demonstration device, can solve the fire control specialty student, relevant participant carries out outward appearance cognition to building wet-type automatic water spray fire extinguishing systems, the function is mastered, design development, practical demand such as real standard operation, guarantee the experiment of fire control specialty student course effectively, real standard practice, the course design, the platform demand of graduation design, and instruct for the practical training of fire control practitioner's technique, the ability promotes and provides the platform and supports.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wet-type automatic water spray fire extinguishing teaching demonstration device, includes the model, the bottom of model is provided with the garage layer, seven at least second shower nozzles are installed through the horizontal water pipe of second in the top of garage layer, the top of garage layer is provided with the pump house layer, the bottom of pump house layer is provided with the pond, first water pump, second water pump and reserve water pump are installed respectively to the left side in pond, the water inlet of first water pump leads to pipe with the water source contact of the inside in pond, the delivery port of first water pump is connected with the outlet pipe, the connected mode of second water pump, reserve water pump is the same with the connected mode of first water pump, vertical water pipe is installed to the left end of outlet pipe, the top of pump house layer is provided with the office layer, at least seven first shower nozzles are installed through first horizontal water pipe in the top of office layer, the top of the writing office layer is provided with a top plate, the first spray head is arranged at the bottom of the top plate, a refuge layer is arranged above the writing office layer, the arrangement of the top of the refuge layer is the same as that of the writing office layer, the right side of the top of the model is provided with a water tank, the left side of the water tank is provided with a first water pipe, the first water pipe is connected with the inside of the water tank through a water pipe, a water test valve is arranged at the top of the first water pipe, the first water pipe, the first transverse water pipe, the second transverse water pipe and the vertical water pipe are communicated through water pipes, a rectangular base is arranged on the right side of the model, a pillar for installing the touch operation screen is installed on the top of the base, and a second display screen is arranged above the touch operation screen, and a first display screen is arranged above the second display screen.

Preferably, alarm valve, delay ware, signal valve are installed respectively to the outer wall of vertical water pipe, the delay ware is located the alarm valve with between the signal valve, the alarm valve is located the top.

Preferably, manometer, check valve, gate valve are installed respectively to the outer wall of outlet pipe, the check valve is located the manometer with between the gate valve, the manometer is located the rightmost end.

Preferably, an air outlet is formed between the adjacent first nozzles and is located at the bottom of the top plate.

Preferably, the garage layer the pump house layer write office layer the preceding lateral wall on layer of refuging contains the wall body, the garage layer the pump house layer write office layer the right side and the rear side on layer of refuging are for not having the wall body setting, and the inside on each layer is observed directly perceivedly to the student of being convenient for.

Preferably, at least six windows are arranged on the front side walls of the office writing layer and the refuge layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the utility model discloses the occupation space of device is little, can show high-rise public building wet-type automatic sprinkler system directly perceivedly, completely in limited laboratory space, and in the space of the same size, the structure that automatic sprinkler teaching demonstration system than the demonstration of true wet-type automatic sprinkler system is more complete, the function is more complete.

2. The utility model discloses the setting is to reduce the proportion with wet-type automatic sprinkler system and install high-rise public building model according to the national standard on, if the building fuses as an organic whole, can let the condition that the wet-type automatic sprinkler system of audio-visual study of student was installed on the building and is arranged and connection structure, helps the student to strengthen the grasp to national standard and standard index.

3. The utility model discloses including wet-type automatic sprinkler system structure, function, the operation of setting in with whole high-rise public building all included, still designed the response mode under the various conflagration scenes, can simulate functions such as warning, system start, putting out a fire after each position such as underground garage, office space, refuge layer, pavement takes place the fire disaster, can also develop functions such as wet-type automatic sprinkler system structure function inspection, examination.

4. The utility model discloses the setting adopts one set of intelligent control system to control the operation, and the development has built-in the conflagration scene of multiple different conflagration types, conflagration scale, conflagration position, and intelligence, demonstration building fire takes place wet-type automatic sprinkler system work flow after the back, can let student's surveyability know under the different conflagration scenes automatic sprinkler system's theory of operation and process directly perceivedly.

5. The utility model discloses set up intelligent control system and possess fine developability, the different scene of putting out a fire intelligent control system that continues to develop can unite with fire alarm coordinated control system according to teaching and real standard needs in the later stage, realizes functions such as remote alarm, control, also can demonstrate the system linkage with other fire control teaching, possesses very high compatibility.

6. The utility model discloses what adopt such as flame, fire extinguishing agent and smog that produce in setting up the use is analogue means, can not produce environmental pollutants such as poisonous and harmful smog, abandonment, waste water, and harmless to the student health, pollution-free to the environment belongs to the environmental protection product.

Drawings

FIG. 1 is a schematic view of a wet-type automatic water-spraying fire-extinguishing teaching demonstration device of the present invention;

FIG. 2 is a back schematic view of the wet automatic water-spraying fire-extinguishing teaching demonstration device of the present invention;

fig. 3 is an enlarged view of a in fig. 2.

In the figure: 1. a garage layer; 2. a pump house layer; 3. a writing office layer; 4. a refuge layer; 5. a model; 6. a water tank; 7. a first water pipe; 8. a water test valve; 9. a window; 10. a first display screen; 11. a second display screen; 12. a touch operation screen; 13. a pillar; 14. a base; 15. a top plate; 16. a first transverse water tube; 17. A first nozzle; 18. an air outlet; 19. a vertical water pipe; 20. an alarm valve; 21. a delay device; 22. a signal valve; 23. a water outlet pipe; 24. a pool; 25. a second nozzle; 26. a second transverse water pipe; 27. a first water pump; 28. a second water pump; 29. a standby water pump; 30. a pressure gauge; 31. a check valve; 32. and (4) a gate valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wet-type automatic water spraying fire extinguishing teaching demonstration device comprises a model 5, wherein a garage layer 1 is arranged at the bottom of the model 5, at least seven second spray heads 25 are installed at the top of the garage layer 1 through a second transverse water pipe 26, a pump room layer 2 is arranged above the garage layer 1, a water pool 24 is arranged at the bottom of the pump room layer 2, a first water pump 27, a second water pump 28 and a standby water pump 29 are respectively installed on the left side of the water pool 24, a water inlet of the first water pump 27 is in contact with a water source inside the water pool 24 through a water pipe, a water outlet of the first water pump 27 is connected with a water outlet pipe 23, the connection mode of the second water pump 28 and the standby water pump 29 is the same as that of the first water pump 27, a pressure gauge 30, a check valve 31 and a gate valve 32 are respectively installed on the outer wall of the water outlet pipe;

a vertical water pipe 19 is arranged at the left end of the water outlet pipe 23, an alarm valve 20, a delayer 21 and a signal valve 22 are respectively arranged on the outer wall of the vertical water pipe 19, the delayer 21 is positioned between the alarm valve 20 and the signal valve 22, and the alarm valve is positioned at the top;

a writing office layer 3 is arranged above the pump room layer 2, at least seven first spray heads 17 are arranged at the top of the writing office layer 3 through first transverse water pipes 16, a top plate 15 is arranged at the top of the writing office layer 3, the first spray heads 17 are arranged at the bottom of the top plate 15, an air outlet 18 is arranged between every two adjacent first spray heads 17, and the air outlet 18 is positioned at the bottom of the top plate 15;

a refuge layer 4 is arranged above the writing office layer 3, the top of the refuge layer 4 is arranged the same as the top of the writing office layer 3, a water tank 6 is arranged on the right side of the top of the model 5, a first water pipe 7 is arranged on the left side of the water tank 6, the first water pipe 7 is connected with the inside of the water tank 6 through a water pipe, a water test valve 8 is arranged on the top of the first water pipe 7, a first transverse water pipe 16, a second transverse water pipe 26 and a vertical water pipe 19 are all communicated through water pipes, a rectangular base 14 is arranged on the right side of the model 5, a support column 13 for mounting a touch operation screen 12 is arranged on the top of the base 14, a second display screen 11 is arranged above the touch operation screen 12, and a first display screen 10 is arranged above the second display screen 11;

the front side walls of the garage layer 1, the pump room layer 2, the writing office layer 3 and the refuge layer 4 comprise wall bodies, the right sides and the rear sides of the garage layer 1, the pump room layer 2, the writing office layer 3 and the refuge layer 4 are arranged without wall bodies, a student can observe the inside of each layer visually, and the front side walls of the writing office layer 3 and the refuge layer 4 are provided with at least six windows 9.

The working principle is as follows: through the operation of the whole model 5 of touch operation screen 12 control, the gate valve 32 is opened, and first water pump 27 starts, and the water source logical pipe in the pond 24 gets into first horizontal water pipe 16, and first shower nozzle 17 begins the simulation water spray, and the water source logical pipe and the horizontal water pipe 26 of vertical water pipe 19 entering second, and second shower nozzle 25 begins the simulation water spray, can observe every layer of inside situation through first display screen 10, second display screen 11, the utility model discloses a reduce the model 5 of installation behind the proportion according to the national standard, can let the student from each side position clearly to each layer of fire control installation arrangement and connection structure's of building model the condition to and the show of state of putting out a fire, help the student to strengthen the grasp to national standard and standard index.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wet-type automatic water spray fire extinguishing teaching demonstration device, includes model (5), its characterized in that: the bottom of model (5) is provided with garage layer (1), seven at least second shower nozzles (25) are installed through horizontal water pipe (26) of second at the top of garage layer (1), the top of garage layer (1) is provided with pump room layer (2), the bottom of pump room layer (2) is provided with pond (24), first water pump (27), second water pump (28) and reserve pump (29) are installed respectively to the left side of pond (24), the water inlet of first water pump (27) leads to pipe with the water source contact of the inside of pond (24), the delivery port of first water pump (27) is connected with outlet pipe (23), the connected mode of second water pump (28), reserve pump (29) and the connected mode of first water pump (27) are the same, vertical water pipe (19) are installed to the left end of outlet pipe (23), the top of pump room layer (2) is provided with writes word office layer (3), at least seven first sprayers (17) are installed at the top of the office layer (3) through a first transverse water pipe (16), a top plate (15) is installed at the top of the office layer (3), the first sprayers (17) are installed at the bottom of the top plate (15), a refuge layer (4) is arranged above the office layer (3), the top of the refuge layer (4) is arranged to be the same as the top of the office layer (3), a water tank (6) is arranged on the right side of the top of the model (5), a first water pipe (7) is installed on the left side of the water tank (6), the first water pipe (7) is communicated with the inside of the water tank (6), a water test valve (8) is installed at the top of the first water pipe (7), the first water pipe (7) is communicated with the first transverse water pipe (16), a second transverse water pipe (26), Vertical water pipe (19) all are linked together through the water pipe, the right side of model (5) is provided with base (14) of rectangle, pillar (13) that supply touch operation screen (12) to install are installed at the top of base (14), the top of touch operation screen (12) is provided with second display screen (11), the top of second display screen (11) is provided with first display screen (10).

2. The wet automatic water-spraying fire-extinguishing teaching demonstration device according to claim 1, wherein: alarm valve (20), delay ware (21), signal valve (22) are installed respectively to the outer wall of vertical water pipe (19), delay ware (21) are located alarm valve (20) with between signal valve (22), the alarm valve is located the top.

3. The wet automatic water-spraying fire-extinguishing teaching demonstration device according to claim 1, wherein: manometer (30), check valve (31), gate valve (32) are installed respectively to the outer wall of outlet pipe (23), check valve (31) are located manometer (30) with between gate valve (32), manometer (30) are located rightmost end.

4. The wet automatic water-spraying fire-extinguishing teaching demonstration device according to claim 1, wherein: an air outlet (18) is arranged between the adjacent first spray heads (17), and the air outlet (18) is located at the bottom of the top plate (15).

5. The wet automatic water-spraying fire-extinguishing teaching demonstration device according to claim 1, wherein: the refuge house is characterized in that the garage layer (1), the pump house layer (2), the writing office layer (3), the front side wall of the refuge layer (4) contains a wall body, the garage layer (1), the pump house layer (2), the writing office layer (3), the right side and the rear side of the refuge layer (4) are arranged without the wall body.

6. The wet automatic water-spraying fire-extinguishing teaching demonstration device according to claim 1, wherein: at least six windows (9) are arranged on the front side walls of the writing office layer (3) and the refuge layer (4).

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