CN111696420A

CN111696420A - Corridor fire simulation device for building construction

Info

Publication number: CN111696420A
Application number: CN202010532189.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Lanfeng Technology Co ltd
Current assignee: Shenzhen Lanfeng Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-09-22

Abstract

The invention belongs to the technical field of fire simulation devices, and particularly relates to a corridor fire simulation device for building construction, which comprises a box body, wherein an infrared radiation heater is embedded in the right side of the box body in a penetrating manner, and the inner wall of the left side of the box body is fixedly connected with an air blower; according to the invention, through the arrangement of the hollow resistance wire and the electromagnetic pump, the electromagnetic pump drives oil into the hollow resistance wire, the hollow resistance wire is electrified to generate heat to heat the oil into smoke to be sprayed out, the smoke state is simulated, the smoke volume is large, the smoke is dense, a safe smoke atmosphere is provided, the defects of smoke bomb simulation in the past are overcome, through the arrangement of the infrared radiation heater and the air blower, the air blower sucks air, the air can be heated when passing through the infrared radiation heater, the high temperature in fire is further simulated, through the arrangement of the temperature sensor, the controller, the signal receiver and the like, the remote control can be carried out on the simulation device, and the use is convenient.

Description

Corridor fire simulation device for building construction

Technical Field

The invention belongs to the technical field of fire simulation devices, and particularly relates to a corridor fire simulation device for building construction.

Background

The fire hazard can cause great harm to the property and the life of people, in order to effectively reduce or restrain the harm caused by the fire hazard, the construction of fire fighting teams needs to be strengthened, in the life, the fire alarm induction water sprayer can be used in the building construction process of the building, in order to ensure safety, when the building is put into formal use, a fire simulation experiment needs to be carried out, on one hand, whether the installation of the fire sensing water sprayer reaches the standard or not is detected, on the other hand, a reasonable escape route is prepared in the simulation process so as to facilitate the occurrence of emergency at the later stage, however, in the prior art, the scene of simulating fire generally adopts the smoke bomb, but the smoke amount of the smoke bomb has certain limitation, so that the simulation experiment has certain limitation, the detection effect on the fire alarm induction sprinkler cannot be achieved, therefore, in order to solve the problems, the invention provides a corridor fire simulation device for building construction.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a corridor fire simulation device for building construction, which has the characteristics of simple operation and good simulation effect.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a corridor fire analogue means for construction, includes the box, the right side of box is run through to inlay has the infrared radiation heater, the left side inner wall fixedly connected with air-blower of box, the air inlet end of air-blower has an air inlet cylinder through first connecting pipe intercommunication, the air-out end of air-blower has an air outlet cylinder through second connecting pipe intercommunication, the opening has been seted up on the top of box, and open-ended quantity has two, the bottom inner wall of box is provided with controller, oil tank, electromagnetic pump and battery, one side of oil tank is linked together with the electromagnetic pump through first oil pipe, the other end of electromagnetic pump has the cavity resistance wire through second oil pipe intercommunication, the other end intercommunication of cavity resistance wire has the nozzle, the right side inner wall of box is provided with signal receiver, and an opening part is provided with temperature sensor.

Preferably, the position of the air inlet cylinder corresponds to the position of the infrared radiation heater, and the position of the air outlet cylinder corresponds to the position of one opening.

Preferably, the equal fixedly connected with plate body of both sides inner wall of box, two all articulate through first round pin axle on the plate body and have first connecting block, one side fixedly connected with electric putter of first connecting block.

Preferably, the storage battery is electrically connected with the signal receiver through a wire, and the signal receiver is in signal connection with the remote controller through a signal.

Preferably, the other end of the electric push rod is fixedly connected with a second connecting block, the top end of the box body is movably connected with a cover plate through a hinge, and the lower surface of the cover plate is hinged to the second connecting block through a second pin shaft.

Preferably, the lower surface of the box body is fixedly connected with a movable wheel.

Preferably, the right side of the box body is fixedly connected with a push handle, and the position of the cover plate corresponds to the opening.

Preferably, the signal receiver is electrically connected with the controller, the electromagnetic pump, the electric push rod, the blower, the hollow resistance wire and the infrared radiation heater through leads respectively, and the controller is electrically connected with the temperature sensor through leads.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the arrangement of the hollow resistance wire and the electromagnetic pump, the electromagnetic pump drives oil into the hollow resistance wire, the hollow resistance wire is electrified to generate heat to heat the oil into smoke to be sprayed out, the smoke state is simulated, the smoke volume is large, the smoke is dense, a safe smoke atmosphere is provided, the defects of smoke bomb simulation in the past are overcome, through the arrangement of the infrared radiation heater and the air blower, the air blower sucks air, the air can be heated when passing through the infrared radiation heater, the high temperature in fire is further simulated, through the arrangement of the temperature sensor, the controller, the signal receiver and the like, the remote control can be carried out on the simulation device, and the use is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a moving wheel; 2. a box body; 3. a controller; 4. an infrared radiation heater; 5. a blower; 6. an air inlet cylinder; 7. an air outlet cylinder; 8. an electric push rod; 9. a cover plate; 10. a temperature sensor; 11. a second pin shaft; 12. a plate body; 13. a first pin shaft; 14. a pushing handle; 15. a signal receiver; 16. a storage battery; 17. an electromagnetic pump; 18. an oil tank; 19. hollow resistance wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a corridor fire simulation device for building construction comprises a box body 2, an infrared radiation heater 4 is embedded in the right side of the box body 2 in a penetrating mode, an air blower 5 is fixedly connected to the inner wall of the left side of the box body 2, the air blower 5 sucks air through the infrared radiation heater 4 and can heat the air when the air passes through the infrared radiation heater 4 so as to simulate high temperature during fire, an air inlet end of the air blower 5 is communicated with an air inlet cylinder 6 through a first connecting pipe, an air outlet end of the air blower 5 is communicated with an air outlet cylinder 7 through a second connecting pipe, the top end of the box body 2 is provided with two openings, the number of the openings is two, a controller 3, an oil tank 18, an electromagnetic pump 17 and a storage battery 16 are arranged on the inner wall of the bottom end of the box body 2, one side of the oil tank 18 is communicated with the electromagnetic pump 17 through a first, the other end of electromagnetic pump 17 has hollow resistance wire 19 through second oil pipe intercommunication, and through the setting of hollow resistance wire 19 and electromagnetic pump 17, electromagnetic pump 17 squeezes oil into in hollow resistance wire 19, and hollow resistance wire 19 circular telegram is generated heat and is the smog blowout with the oil heating, simulates out the smog state, and the cigarette volume is big, and smog is dense, provides safe smog atmosphere, has improved the drawback through the smog bullet simulation in the past, the other end intercommunication of hollow resistance wire 19 has the nozzle, the right side inner wall of box 2 is provided with signal receiver 15, and an opening part is provided with temperature sensor 10.

Specifically, the position of the inlet cylinder 6 corresponds to the position of the infrared radiation heater 4, and the position of the outlet cylinder 7 corresponds to the position of one opening.

It is specific, the equal fixedly connected with plate body 12 of both sides inner wall of box 2, two all articulated through first round pin axle 13 on the plate body 12 have first connecting block, one side fixedly connected with electric putter 8 of first connecting block, through the setting such as apron 9 and electric putter 8, not only be convenient for protect the equipment in the box 2 under their combined action to the emergence of flue gas when being convenient for experimental, the analog experiment of being convenient for goes on.

Specifically, the storage battery 16 is electrically connected with the signal receiver 15 through a wire, and the signal receiver 15 is connected with a remote controller through a signal.

Specifically, the other end fixedly connected with second connecting block of electric putter 8, there is apron 9 on the top of box 2 through hinge swing joint, the lower surface of apron 9 is articulated mutually with the second connecting block through second round pin axle 11.

Specifically, the lower fixed surface of box 2 is connected with and removes wheel 1, through the setting that removes wheel 1 and pushing hands 14, is convenient for the removal of this device, increases the flexibility of using.

Specifically, a push handle 14 is fixedly connected to the right side of the box body 2, and the position of the cover plate 9 corresponds to the opening.

Specifically, the signal receiver 15 is electrically connected with the controller 3, the electromagnetic pump 17, the electric push rod 8, the air blower 5, the hollow resistance wire 19 and the infrared radiation heater 4 through wires, and the controller 3 is electrically connected with the temperature sensor 10 through wires.

The working principle and the using process of the invention are as follows: when the device is used, the device is moved into a corridor, the remote controller is started to work the electric push rod 8, the electric push rod 8 pushes the cover plate 9 to move by taking the hinge as a vertex when being extended, the cover plate 9 is opened, then the remote controller controls the work of the air blower 5, the infrared radiation heater 4, the electromagnetic pump 17, the temperature sensor 10 and the hollow resistance wire 19, the electromagnetic pump 17 drives oil into the hollow resistance wire 19, the hollow resistance wire 19 is electrified to generate heat to heat the oil into smoke to be sprayed out, the smoke state is simulated, the smoke quantity is large, the smoke is thick, a safe smoke atmosphere is provided, the air blower 5 sucks air, the air can be heated when passing through the infrared radiation heater 4, the high temperature during fire is further simulated, the heating temperature of the infrared heater 4 can be controlled through the arrangement of the temperature sensor 10, increase simulation experiment's flexibility to be convenient for detect the sensitivity of work when fire alarm response sprinkler senses high temperature, under the effect of apron 9, can avoid in the corridor fire alarm response sprinkler during operation to influence the work of equipment in the box 2 with water injection in the box 2, convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corridor fire analogue means for construction, includes box (2), its characterized in that: an infrared radiation heater (4) penetrates through and is embedded in the right side of the box body (2), an air blower (5) is fixedly connected to the inner wall of the left side of the box body (2), the air inlet end of the air blower (5) is communicated with an air inlet barrel (6) through a first connecting pipe, the air outlet end of the air blower (5) is communicated with an air outlet barrel (7) through a second connecting pipe, an opening is formed in the top end of the box body (2), the number of the openings is two, a controller (3), an oil tank (18), an electromagnetic pump (17) and a storage battery (16) are arranged on the inner wall of the bottom end of the box body (2), one side of the oil tank (18) is communicated with the electromagnetic pump (17) through a first oil pipe, the other end of the electromagnetic pump (17) is communicated with a hollow resistance wire (19) through a second oil pipe, the other end of the hollow resistance wire (19) is, one opening is provided with a temperature sensor (10).

2. The corridor fire simulation device for building construction according to claim 1, wherein: the position of the air inlet cylinder (6) corresponds to the position of the infrared radiation heater (4), and the position of the air outlet cylinder (7) corresponds to the position of one opening.

3. The corridor fire simulation device for building construction according to claim 1, wherein: the equal fixedly connected with plate body (12) of both sides inner wall of box (2), two all articulated first connecting block, one side fixedly connected with electric putter (8) of first connecting block through first round pin axle (13) on plate body (12).

4. The corridor fire simulation device for building construction according to claim 1, wherein: the storage battery (16) is electrically connected with the signal receiver (15) through a conducting wire, and the signal receiver (15) is in signal connection with the remote controller through signals.

5. The corridor fire simulation device for building construction according to claim 3, wherein: the other end fixedly connected with second connecting block of electric putter (8), there is apron (9) on the top of box (2) through hinge swing joint, the lower surface of apron (9) is articulated mutually with the second connecting block through second round pin axle (11).

6. The corridor fire simulation device for building construction according to claim 5, wherein: the lower surface of the box body (2) is fixedly connected with a movable wheel (1).

7. The corridor fire simulation device for building construction according to claim 5, wherein: the right side of the box body (2) is fixedly connected with a push handle (14), and the position of the cover plate (9) corresponds to the opening.

8. The corridor fire simulation device for building construction according to claim 1, wherein: the signal receiver (15) is respectively electrically connected with the controller (3), the electromagnetic pump (17), the electric push rod (8), the air blower (5), the hollow resistance wire (19) and the infrared radiation heater (4) through leads, and the controller (3) is electrically connected with the temperature sensor (10) through leads.