CN103337203B

CN103337203B - Fire-fighting roller shutter door control simulation teaching device

Info

Publication number: CN103337203B
Application number: CN201310288251.XA
Authority: CN
Inventors: 周韵玲; 范维浩; 杨永富; 叶浩仁
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2013-07-10
Filing date: 2013-07-10
Publication date: 2015-04-22
Anticipated expiration: 2033-07-10
Also published as: CN103337203A

Abstract

The invention relates to the technical field of teaching matched experiment (training) equipment, in particular to a fire-fighting roller shutter door control simulation teaching device which allows a student to practice fire-fighting linkage programming and obtain an actual operation scene. The device is provided with a fire-fighting alarm linkage controller, a roller shutter door controller and a roller shutter door, wherein the roller shutter door controller is internally provided with a singlechip, a fire-fighting control module and a fire-fighting input module; the fire-fighting input module transmits signals sent by a smoke detector simulation illuminated push button switch and a temperature detector simulation illuminated push button switch which are arranged on a panel of the roller shutter door controller to the fire-fighting alarm linkage controller; the fire-fighting alarm linkage controller outputs a control signal to the fire-fighting control module according to a linkage program; the singlechip receives the signal to control semi-lifting and full lifting of a lifting tubular motor of a roller shutter; the roller shutter adopts roller shutter cloth to simulate a rolling door in an actual structure; and the tubular motor simulates an actual roller shutter door motor. The device is simple in structure, small in size and convenient to operate, and is suitable for intelligent training courses.

Description

Fire fighting folding door control imitation instructional device

Technical field

The present invention relates to experiment (instruction) equipment technical field that teaching is supporting, refer in particular to a kind of confession student and practise fire-fighting link programming and the fire fighting folding door control imitation instructional device of practical operation sight can be obtained.

Background technology

Fire fighting folding door is a kind of coordinated signals equipment conventional in fire-fighting system, is also requisite link in fire prevention teaching.But because the fire fighting folding door of reality is bulky, install and need take more space, running noise is large, and cost is high, as directly it can be used as the controlled device of fire-fighting controller interlock programming Control, be often difficult to due to the restriction of various condition realize.For a long time, student how can be allowed in teaching process to be trained by the programming of fire-fighting controller, partly fall with high-fall with what control a comparatively real rolling screen door, be a difficult problem of puzzlement relevant speciality or training organization always.

For this reason, the applicant have developed a kind of fire fighting folding door control imitation instructional device, adopt the structure similar with actual product and operating principle, as a kind of controlled device in fire protection linkage control, can coordinate with various firefighting warning linkage controller, when simulating cigarette sense and warming occurs to report to the police, accept the control signal that controller exports, automatic startup fire fighting folding door partly fall or high-fall, simultaneously roller door arrangement also can carry out manual opening and closing at any time on the spot, takes this to propose this case application.

Summary of the invention

The object of the present invention is to provide one can realize fire-fighting automatic alarm and coordinated signals is imparted knowledge to students, be convenient to Students ' Learning and grasp knowledge on fire fighting, strengthen the fire fighting folding door control imitation instructional device of training actual effect and entertaining.

For achieving the above object, the present invention adopts following technical scheme:

Fire fighting folding door control imitation instructional device, this device has firefighting warning linkage controller, rolling screen door controller and rolling screen door, firefighting warning linkage controller is with coordinated signals function, firefighting warning linkage controller connects rolling screen door controller by loop signal bus, single-chip microcomputer is provided with in rolling screen door controller, fire-fighting control module, fire-fighting load module and Switching Power Supply, the panel of rolling screen door controller is equipped with simulation cigarette sense band lamp button switch and simulation warming band lamp button switch, fire-fighting load module sends the signal that simulation cigarette sense band lamp button switch and simulation warming band lamp button switch send to firefighting warning linkage controller, firefighting warning linkage controller exports control signal to fire-fighting control module according to interlock program, single-chip microcomputer receive this signal control roller shutter lifting tube shaped electric machine partly fall with high-fall, described rolling screen door comprises doorframe, roller shutter and drives the tube shaped electric machine of roller shutter lifting, tube shaped electric machine is by Single-chip Controlling, doorframe is by the door-shaped frame of steel plate bending, the medial surface of the right and left of doorframe has guide groove, roller shutter rolling is on tube shaped electric machine, cross bar two ends below roller shutter are contained in the guide groove of doorframe, and roller shutter adopts the rolling door of roller shutter cloth simulation practical structures, the motor of rolling shutter door that tube shaped electric machine simulation is actual.

The manual control button that can realize roller shutter and rise or decline the panel of described rolling screen door controller is also equipped with.

What the panel of described rolling screen door controller is equipped with display roller shutter state partly falls pilot lamp and high-fall pilot lamp.

The desirable teaching equipment of one that the present invention imparts knowledge to students as fire-fighting automatic alarm and coordinated signals, except movement form is true to nature, compared with the rolling door system of reality, have that structure is simple, volume is little, cheap and high reliability, intuitive is good, handled easily, promote interest and the manipulative ability of real training person, the true dynamic similation of control procedure can be obtained, reach theoretical and combine actual teaching, be applicable to intelligent training course and use.

accompanying drawing illustrates:

Accompanying drawing 1 is the structural representation of one embodiment of the present invention;

Accompanying drawing 2 is system architecture diagram of the present invention.

embodiment:

Below in conjunction with accompanying drawing, the present invention is further described:

Consult Fig. 1, shown in 2, the present invention is about a kind of fire fighting folding door control imitation instructional device, this device has firefighting warning linkage controller 1, rolling screen door controller 2 and rolling screen door 3, firefighting warning linkage controller 1 is with PLC programming Control system, there is coordinated signals function, firefighting warning linkage controller 1 connects rolling screen door controller 2 by loop signal bus, single-chip microcomputer 21 is provided with in rolling screen door controller 2, fire-fighting control module 22, fire-fighting load module 23 and Switching Power Supply 24, the panel of rolling screen door controller 2 is equipped with simulation cigarette sense band lamp button switch 25, simulation warming band lamp button switch 26, what can realize manual control button 27 that roller shutter 32 rises or decline and display roller shutter 32 state partly falls pilot lamp 28 and high-fall pilot lamp 29.Fire-fighting load module 23 sends the signal that simulation cigarette sense band lamp button switch 25 and simulation warming band lamp button switch 26 send to firefighting warning linkage controller 1, firefighting warning linkage controller 1 according to interlock program export control signal to fire-fighting control module 22, single-chip microcomputer 21 receive this signal control roller shutter 32 be elevated tube shaped electric machine 33 partly fall with high-fall; Firefighting warning linkage controller 1 is bi-directionally connected single-chip microcomputer 21 through fire-fighting control module 22.The tube shaped electric machine 33 that described rolling screen door 3 comprises doorframe 31, roller shutter 32 and drives roller shutter 32 to be elevated, tube shaped electric machine 33 is controlled by single-chip microcomputer 21, doorframe 31 is by the door-shaped frame of steel plate bending, the medial surface of the right and left of doorframe 31 has guide groove 311, roller shutter 32 rolling is on tube shaped electric machine 33, cross bar 321 two ends below roller shutter 32 are contained in the guide groove 311 of doorframe 31, and roller shutter 32 adopts roller shutter cloth to simulate the rolling door of practical structures, and tube shaped electric machine 33 simulates actual motor of rolling shutter door.

Firefighting warning linkage controller 1 be with rolling screen door 3 with the use of parts, the linkage controlling program that rolling screen door 3 can be finished in advance according to linkage controller, accept simulation cigarette sense and warming alerting signal after, export control rolling screen door partly fall or high-fall signal.

Specific works is as follows:

Before work, first two of rolling screen door controller 2 buses are connected with the loop bus of firefighting warning linkage controller 1, open the power supply of rolling screen door controller 2 and firefighting warning linkage controller 1 respectively, now the roller shutter 32 of rolling screen door 3 rises to initial position automatically, then requires to finish corresponding linkage controlling program at firefighting warning linkage controller 1 according to the interlock of roller shutter 32 action.

1., automatically control:

The corresponding red led of simulation cigarette sense band lamp button switch 25(pressed on rolling screen door controller 2 panel is bright), fire-fighting load module 23 sends the signal (as level signal) that simulation cigarette sense band lamp button switch 25 sends to firefighting warning linkage controller 1, after firefighting warning linkage controller 1 receives simulation cigarette sense actuating signal, send rolling screen door 3 half to fire-fighting control module 22 and fall instruction, the output relay closing of contact in fire-fighting control module 22, single-chip microcomputer 21 is according to this signal, the tube shaped electric machine 33 controlling rolling screen door 3 immediately starts, tube shaped electric machine 33 drives roller shutter 32 to start to decline, control automatically to stop when roller shutter is down to the position of half through single-chip microcomputer 21 delay procedure, simultaneously single-chip microcomputer 21 drives that partly to fall pilot lamp 28 bright, show, good visual effect.

The corresponding red led of simulation warming band lamp button switch 26(pressed on rolling screen door controller 2 panel is bright), fire-fighting load module 23 sends the signal (as level signal) that simulation warming band lamp button switch 26 sends to firefighting warning linkage controller 1, after firefighting warning linkage controller 1 receives simulation warming actuating signal, the high-fall instruction of rolling screen door 3 is sent to fire-fighting control module 22, the output relay closing of contact in fire-fighting control module 22, single-chip microcomputer 21 is according to this signal, the tube shaped electric machine 33 controlling rolling screen door 3 immediately starts, tube shaped electric machine 33 drives roller shutter 32 to start to decline, until roller shutter 32 stops automatically when being down to lowest order.Single-chip microcomputer 21 drives high-fall pilot lamp 29 bright simultaneously, shows, good visual effect.

When firefighting warning linkage controller 1 resets, automatically stop after the roller shutter 32 of rolling screen door 3 rises to initial position automatically.

2., Non-follow control:

Rolling screen door controller 2 panel is designed with manual control button 27, the touch bond of rising, decline and stopping point being had in manual control button 27, as pressed rising touch bond, then roller shutter 32 will rise, as pressed decline touch bond, then roller shutter 32 will decline, and stop touch bond then automatically stopping at any time, realizing Non-follow control as pressed.

Manual and the automatic control action process of this device is the same with real system, and rolling screen door 3 model emulation, roller shutter 32 adopts the Curtain cloth that fabric is slightly thick, and movement form is true to nature, convenient teaching; Compared with actual rolling door system volume and noise little, lightweight, without the need to occupied ground and in-site installation; With low cost, reliability is high, is easy to promote, the defect of existing shortage similar device is made up with this, to meet the requirement of practice teaching, promote teaching, be applicable to experiment (instruction) teaching that correlation technique principle and technical ability are carried out in ordinary higher learning school, professional colleges and all kinds of skills training center.

Claims

1. fire fighting folding door control imitation instructional device, it is characterized in that: this device has firefighting warning linkage controller (1), rolling screen door controller (2) and rolling screen door (3), firefighting warning linkage controller (1) is with coordinated signals function, firefighting warning linkage controller (1) connects rolling screen door controller (2) by loop signal bus, single-chip microcomputer (21) is provided with in rolling screen door controller (2), fire-fighting control module (22), fire-fighting load module (23) and Switching Power Supply (24), the panel of rolling screen door controller (2) is equipped with simulation cigarette sense band lamp button switch (25) and simulation warming band lamp button switch (26), fire-fighting load module (23) will simulate cigarette sense band lamp button switch (25) and simulation warming band lamp button switch (26) signal that sends sends firefighting warning linkage controller (1) to, firefighting warning linkage controller (1) exports control signal to fire-fighting control module (22) according to interlock program, what single-chip microcomputer (21) received that this signal controls roller shutter (32) tube shaped electric machine (33) that is elevated partly falls with high-fall, described rolling screen door (3) comprises doorframe (31), roller shutter (32) and the tube shaped electric machine (33) driving roller shutter (32) to be elevated, tube shaped electric machine (33) is controlled by single-chip microcomputer (21), doorframe (31) is by the door-shaped frame of steel plate bending, the medial surface of the right and left of doorframe (31) has guide groove (311), roller shutter (32) rolling is on tube shaped electric machine (33), cross bar (321) two ends of roller shutter (32) below are contained in the guide groove (311) of doorframe (31), roller shutter (32) adopts the rolling door of roller shutter cloth simulation practical structures, the motor of rolling shutter door that tube shaped electric machine (33) simulation is actual.

2. fire fighting folding door control imitation instructional device according to claim 1, is characterized in that: the panel of described rolling screen door controller (2) is also equipped with the manual control button (27) that can realize roller shutter (32) and rise or decline.

3. fire fighting folding door control imitation instructional device according to claim 1, is characterized in that: what the panel of described rolling screen door controller (2) is equipped with display roller shutter (32) state partly falls pilot lamp (28) and high-fall pilot lamp (29).