CN218159527U - Fire emergency evacuation indicating equipment - Google Patents

Abstract

The utility model discloses an emergent sparse indicating equipment of fire control, the fruit pick-up device comprises a frame body, first fluorescent tube is installed to the inside below of framework, install the indicator panel in the middle of the inside of framework, the top of indicator panel is provided with the second fluorescent tube, the both sides and the framework looks rigid coupling of second fluorescent tube, the top and the connection copper billet electricity of second fluorescent tube are connected, the both sides of framework all are provided with fixing device. This emergent sparse indicating equipment of fire control, through the handle, the carriage release lever, the cooperation between fixed block and the spring, the handle drives the cam and rotates, above-mentioned file has been solved when the conflagration breaing out, because need start radiator fan, the flue gas that leads to the conflagration to produce can enter into the device along with the vent of one side inside, because have a large amount of dusts and vulcanizes the material in the flue gas, the inside that leads to the device is smoked black, make the normal viewing that hinders the indicator panel, cause the unable emergent sparse condition emergence of normal emergency of personnel of fleing, thereby harm personnel's of fleing personal safety's problem.

Description

Fire emergency evacuation indicating equipment

Technical Field

The utility model relates to a fire emergency equipment technical field specifically is an emergent sparse indicating equipment of fire control.

Background

When a fire disaster occurs, because a cooling fan needs to be started, smoke generated by the fire disaster enters the device along with a vent at one side, and because a large amount of dust and sulfide substances are contained in the smoke, glass in the device is blackened, so that an indicator board cannot be normally viewed;

and when a fire disaster happens, the device in the file is only kept normally bright, the disordered escape personnel cannot accurately see the device in the display mode, and the problem that the escape personnel cannot notice the indicating equipment in time due to the fact that the display effect is not obvious enough exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current emergent sparse indicating equipment of fire control, the unable normal viewing of indicator board is obvious inadequately with the display effect, leads to fleeing personnel's the problem that can't in time notice indicating equipment, and the emergent sparse indicating equipment of fire control who provides.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an emergent sparse indicating equipment of fire control, includes the framework, first fluorescent tube is installed to the inside below of framework, install the indicator panel in the middle of the inside of framework, the top of indicator panel is provided with the second fluorescent tube, the both sides and the framework looks rigid coupling of second fluorescent tube, the top and the connection copper billet electricity of second fluorescent tube are connected, the both sides of framework all are provided with fixing device, the inside top of framework is provided with early warning information induction system.

Preferably, fixing device includes the handle, the outer wall of handle passes through spout and framework sliding connection, the one end rigid coupling of handle has the cam, the outer wall and the inseparable laminating of two carriage release levers of cam, two the outer wall of carriage release lever is respectively with the both ends looks rigid coupling of spring, the front end rigid coupling of carriage release lever has the fixed block.

Preferably, one end of each of the four fixing blocks is tightly attached to the filter screen.

Preferably, the early warning information induction system comprises a smoke sensor, the bottom of the smoke sensor is fixedly connected with the frame body, the smoke sensor is electrically connected with the driving motor through an electric wire, the outer wall of the driving motor is fixedly connected with the frame body through a support, the output end of the driving motor is fixedly connected with a lead screw, the outer wall of one end of the lead screw is in threaded connection with a lead screw nut, the front end of the lead screw nut is fixedly connected with a sleeve, and the outer wall of the sleeve is in sliding connection with the frame body through a sliding groove.

Preferably, the inner wall of the sleeve is attached to an external electric wire, one end of the external electric wire is electrically connected with the power-on copper block, and the outer wall of the power-on copper block is fixedly connected with the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: according to the fire emergency evacuation indicating equipment, through the matching among the handle, the cam, the moving rods, the fixed blocks and the springs, when a user rotates the handle, the handle drives the cam to rotate, when the cam rotates to the current position in the attached drawing, the springs rebound, so that the two moving rods move towards the middle, the moving rods drive the fixed blocks to move, the four fixed blocks are matched together to fix the filter screen, air entering the device can enter the device after passing through the filter screen, and the glass in the device is prevented from being blackened, so that an indicating plate can be normally viewed;

through smoke transducer, driving motor, the lead screw, the cooperation between lead screw nut and the sleeve pipe, when the conflagration breaing out, the conflagration can produce a large amount of flue gases, smoke transducer detects after the flue gases reach the default, make driving motor and external power source intercommunication through the electric wire, thereby start driving motor, driving motor's output drives the lead screw and rotates, the lead screw can make lead screw nut control reciprocating motion, lead screw nut drives the sleeve pipe and removes, the sleeve pipe drives the circular telegram copper billet and removes, make the circular telegram copper billet touch and connect the copper billet messenger, external power source makes the circular telegram of second fluorescent tube and light through external electric wire, the second fluorescent tube is closed after the disconnection, reach the purpose of scintillation, increase display effect through the scintillation, the personnel of fleing's problem that can't in time notice indicating equipment has been avoided.

Drawings

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

FIG. 2 is a schematic front plan view of the internal connection structure of FIG. 1;

FIG. 3 is a schematic view of the connection structure at A in FIG. 2;

FIG. 4 is a schematic view of the connection structure at B in FIG. 2;

fig. 5 is a schematic view of the connection structure at C in fig. 2.

In the figure: 1. the device comprises a frame body, 2, an indicating plate, 3, a fixing device, 301, a handle, 302, a cam, 303, a moving rod, 304, a fixing block, 305, a spring, 4, an early warning information sensing device, 401, a smoke sensor, 402, a driving motor, 403, a lead screw, 404, a lead screw nut, 405, a sleeve, 4A1, an insulating rubber sleeve, 5, a first lamp tube, 6, a second lamp tube, 7, a connecting copper block, 8, an external connecting wire, 9, an electrifying copper block, 10 and a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an emergent sparse indicating equipment of fire control, including framework 1, first fluorescent tube 5 is installed to the inside below of framework 1, first fluorescent tube 5 is in the normal bright state always, install indicator panel 2 in the middle of the inside of framework 1, the show has emergent sparse sign on indicator panel 2, the top of indicator panel 2 is provided with second fluorescent tube 6, second fluorescent tube 6 only makes just can take place the scintillation taking place in the conflagration that breaks out, be in not bright state at ordinary times, the both sides and the framework 1 looks rigid coupling of second fluorescent tube 6, the top of second fluorescent tube 6 is connected with connecting copper billet 7 electricity, the both sides of framework 1 all are provided with owing to carry out fixed fixing device 3 to filter screen 10, the inside top of framework 1 is provided with owing to make the early warning information induction system 4 of second fluorescent tube 6 intermittent type circular telegram.

Referring to fig. 2 and 4, the fixing device 3 includes a handle 301, a cam 302, moving rods 303, fixing blocks 304 and a spring 305, an outer wall of the handle 301 is slidably connected to the frame 1 through a sliding slot, one end of the handle 301 is fixedly connected to the cam 302, the handle 301 drives the cam 302 to rotate, the rear end of the cam 302 is rotatably connected to the frame 1 through a rotating shaft, an outer wall of the cam 302 is tightly attached to the two moving rods 303, when the cam 302 rotates, the two moving rods 303 move outward at the same time, outer walls of the two moving rods 303 are respectively fixedly connected to two ends of the spring 305, when the two moving rods 303 move outward, the spring 305 is again stretched, the spring 305 is still in a stretching state, an elastic coefficient of the spring 305 is 5-15N/cm, a front end of each moving rod 303 is fixedly connected to the fixing block 304, the moving rods 303 drive the fixing blocks 304 to move, one end of the four fixing blocks 304 are tightly attached to the filter screen 10, the fixing blocks 304 are used for fixing the filter screen 10, and the filter screen 10 is filled with an activated carbon material;

the user is at rotation handle 301, handle 301 drives cam 302 and rotates, when cam 302 rotates current position in the figure, spring 305 kick-backs, thereby make two carriage release bars 303 remove to the centre, carriage release bar 303 drives fixed block 304 and removes, four fixed block 304 cooperate jointly to fix filter screen 10, make the air of access to equipment can pass through behind the filter screen 10 at the access to equipment, prevent that the internal installation from being smoked black, accomplish the use of this time device, above-mentioned file when taking place the conflagration, because need start radiator fan, the flue gas that leads to the conflagration to produce can enter into the device along with the vent of one side inside, because be equipped with a large amount of dust and vulcanize the material in the flue gas, the inside that leads to the device is smoked black, make the normal watch that hinders the indicator board, cause the unable normal emergent sparse condition emergence of personnel of fleing, thereby endanger personnel's the personal safety's problem.

Referring to fig. 2 and 3, the warning information sensing device 4 includes a smoke sensor 401, a driving motor 402, a lead screw 403, a lead screw nut 404 and a sleeve 405, the bottom of the smoke sensor 401 is fixedly connected to the frame 1, the type of the smoke sensor 401 is SN-828-3, the smoke sensor 401 is electrically connected to the driving motor 402 through an electric wire, the smoke sensor 401 starts the driving motor 402 through an electric wire, the outer wall of the driving motor 402 is fixedly connected to the frame 1 through a bracket, the type of the driving motor 402 is selected according to actual requirements, and meets working requirements, the output end of the driving motor 402 is fixedly connected to the lead screw 403, the output end of the driving motor 402 drives the lead screw 403 to rotate, the outer wall of one end of the lead screw is in threaded connection with the lead screw nut 404, the lead screw 403 drives the lead screw nut 404 to move, the sleeve 405 is fixedly connected to the front end of the lead screw nut 404, the lead screw nut 404 drives the sleeve 405 to move, the sleeve 405 is connected to the frame 1 through a sliding chute, the inner wall of the sleeve 405 is attached to an external electric wire 8, the sleeve 405 drives the external electric wire 8 to move, one end of the external electric wire 8 to be electrically connected to the energized copper block 9, the outer wall of the sleeve 9, the sleeve 403 drives the sleeve 405 to move, the lamp tube 405 to move, the lighting lamp tube 405 to turn on the second side, the second lighting block 405, and the lighting lamp tube 405 is connected to the second lighting lamp tube 405, and the second lighting lamp tube 405 is connected to the second lighting lamp tube 6;

when a fire disaster happens, a large amount of smoke can be generated in the fire disaster, after the smoke sensor 401 detects that the smoke reaches a preset value, the driving motor 402 is communicated with an external power supply through a wire, so that the driving motor 402 is started, the output end of the driving motor 402 drives the lead screw 403 to rotate, the lead screw 403 can enable the lead screw nut 404 to reciprocate left and right, the lead screw nut 404 drives the sleeve 405 to move, the sleeve 405 drives the electrified copper block 9 to move, the electrified copper block 9 touches the connecting copper block 7, the external power supply enables the second lamp tube 6 to be electrified and lightened through the external wire 8, and the second lamp tube 6 is closed after the disconnection, so that the purpose of flickering is achieved. .

The working principle is as follows:

when the fire emergency evacuation indicating equipment is used, firstly, the device is fixed in a corridor through screws, and then the first lamp tube 5 is connected, so that the first lamp tube 5 is in a normally-on state, and the emergency evacuation indicating mark on the indicating plate 2 can be clearly seen;

when a fire disaster happens, a large amount of smoke can be generated in the fire disaster, after the smoke sensor 401 detects that the smoke reaches a preset value, the driving motor 402 is communicated with an external power supply through an electric wire, so that the driving motor 402 is started, the output end of the driving motor 402 drives the lead screw 403 to rotate, the lead screw 403 can enable the lead screw nut 404 to reciprocate left and right, the lead screw nut 404 drives the sleeve 405 to move, the sleeve 405 drives the electrified copper block 9 to move, the electrified copper block 9 is in contact with the connecting copper block 7, the external power supply enables the second lamp tube 6 to be electrified and lightened through the external electric wire 8, and the second lamp tube 6 is closed after being disconnected, so that the aim of flickering is fulfilled;

secondly, the user is at the rotation handle 301, and handle 301 drives cam 302 and rotates, and when cam 302 rotated current position, spring 305 kick-backed to make two carriage bars 303 remove to the centre, carriage bar 303 drives fixed block 304 and removes, and four fixed blocks 304 cooperate jointly to fix filter screen 10, make the air of access device can pass through behind the filter screen 10 at the access device, prevent that the internal arrangement from being smoked black, accomplish the use of this time device.

Example 2:

referring to fig. 5, the present invention provides a technical solution: a fire emergency evacuation indicating device is characterized in that an early warning information sensing device 4 is further arranged on the outer wall of a connecting copper block 7, the early warning information sensing device 4 comprises an insulating rubber sleeve 4A1, the inner wall of the insulating rubber sleeve 4A1 is tightly attached to the connecting copper block 7, the insulating rubber sleeve 4A1 is used for insulating and protecting the connecting copper block 7 and preventing electric leakage, and the outer wall of the insulating rubber sleeve 4A1 is fixedly connected with a second lamp tube 6;

the insulating rubber sleeve 4A1 made of rubber materials is used for carrying out insulation protection on the connecting copper block 7, so that electric leakage is prevented, and the purpose that the second lamp tube 6 is more stable during twinkling is achieved.

The working principle is as follows:

when this early warning information induction system 4 used, the insulating rubber cover 4A1 of making by rubber materials is used for carrying out insulation protection to connecting copper billet 7, prevents the electric leakage for the scintillation of second fluorescent tube 6 is more steady, accomplishes the use of this time device.

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 (5)

1. A fire emergency evacuation indicating device, includes framework (1), its characterized in that: first fluorescent tube (5) are installed to the inside below of framework (1), install indicator board (2) in the middle of the inside of framework (1), the top of indicator board (2) is provided with second fluorescent tube (6), the both sides and framework (1) looks rigid coupling of second fluorescent tube (6), the top and the connection copper billet (7) electricity of second fluorescent tube (6) are connected, the both sides of framework (1) all are provided with fixing device (3), the inside top of framework (1) is provided with early warning information induction system (4).

2. A fire emergency evacuation instructing device according to claim 1, wherein: fixing device (3) include handle (301), the outer wall of handle (301) passes through spout and framework (1) sliding connection, the one end rigid coupling of handle (301) has cam (302), the outer wall and the inseparable laminating of two carriage release levers (303) of cam (302), two the outer wall of carriage release lever (303) is respectively with the both ends looks rigid coupling of spring (305), the front end rigid coupling of carriage release lever (303) has fixed block (304).

3. A fire emergency evacuation instructing device as claimed in claim 2, wherein: one ends of the four fixing blocks (304) are tightly attached to the filter screen (10).

4. A fire emergency evacuation instructing device according to claim 1, wherein: early warning information induction system (4) include smoke transducer (401), the bottom and framework (1) looks rigid coupling of smoke transducer (401), smoke transducer (401) are connected with driving motor (402) electricity through the electric wire, the outer wall of driving motor (402) passes through support and framework (1) looks rigid coupling, the output rigid coupling of driving motor (402) has lead screw (403), the one end outer wall and lead screw nut (404) threaded connection of lead screw (403), the front end rigid coupling of lead screw nut (404) has sleeve pipe (405), the outer wall of sleeve pipe (405) passes through spout and framework (1) sliding connection.

5. A fire emergency evacuation instructing device as claimed in claim 4, wherein: the inner wall of the sleeve (405) is attached to an external electric wire (8), one end of the external electric wire (8) is electrically connected with the electrified copper block (9), and the outer wall of the electrified copper block (9) is fixedly connected with the sleeve (405).

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