CN217064219U - Intelligent tunnel fire-fighting system control device - Google Patents

Abstract

The utility model discloses an intelligent tunnel fire-fighting system control device, which relates to the technical field of tunnel fire-fighting, and comprises an installation base and a control box, wherein the control box is connected with the top of the installation base, a sealing door is hinged on the control box, a safety lock is arranged on the sealing door, and an emergency mechanism is arranged in the control box, in the utility model, the matched use of a smoke alarm, a singlechip, a balancing weight and an interference switch can rapidly open an electronic valve arranged on a shunting conveying pipe when an open fire occurs in the device, so that dry powder extinguishing agent in a fire extinguishing dry powder storage box can rapidly extinguish the open fire, the matched use of a first dust screen and a second dust screen can filter air entering the device, and a force application rod is pulled to draw a limiting rod out from a dust frame to disassemble and clean the first dust screen and the second dust screen, the utility model has the characteristics of emergent efficient, dustproof effectual.

Description

Intelligent tunnel fire-fighting system control device

Technical Field

The utility model relates to a tunnel fire control technical field especially relates to an intelligence tunnel fire extinguishing system controlling means.

Background

The term "fire fighting" refers to eliminating hidden dangers and preventing disasters (i.e. preventing and solving the general term of man-made, natural and accidental disasters in the life, work and learning process of people), and the meaning of (extinguishing) fire is the meaning of (extinguishing) fire mainly including rescue of people on the fire scene, rescue of important facilities and equipment and cultural relics, safety protection and rescue of important property, extinguishing fire and the like at the early stage of people understanding. The purpose is to reduce the destruction degree that the conflagration caused, reduces casualties and loss of property, and the field that relates in the fire control is often more, for example tunnel fire control.

The prior art (publication number CN214481967U) discloses an intelligent tunnel fire-fighting system control device, which comprises a box body, a first opening, a second opening, a control assembly, a driving mechanism and a damping mechanism, wherein a bottom plate is welded at the bottom of the box body; the driving mechanism comprises a motor, a screw rod, a thread bush and a limiting block; the shock absorption mechanism comprises a first spring, a sliding rod and a sliding sleeve. Has the beneficial effects that: through the actuating mechanism who sets up, the home range of fan has been enlarged for radiating more even is convenient for dispel the heat fast to control assembly, through the damper who sets up, is convenient for support the buffering to control assembly, avoids vibrations too big to cause the damage to control assembly.

However, the control device of the intelligent tunnel fire-fighting system still has the following problems in practical use: if the device is lack of an effective fire emergency mechanism during the use process, when the open fire caused by the short circuit of the power supply and the like occurs in the device during the use process, the device can not respond in time, when a fireman arrives to extinguish a fire, electronic equipment in the device is often burnt out, the economic loss of the user is enlarged to a certain extent, the use cost of the device is increased, and meanwhile, an effective dustproof mechanism is lacked in the device, since more electronic components are mounted in the apparatus during use of the apparatus, when more dust is accumulated on the electronic components, not only the poor contact condition of the electronic element is easy to occur, but also the problem of overload operation of the electronic element is possible to occur, the service life of the electronic components is shortened to some extent, so that the device has certain limitations.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligence tunnel fire extinguishing system controlling means has solved among the prior art can't in time put out and dustproof relatively poor technical problem of effect to the naked light.

In order to solve the technical problem, the utility model provides a pair of intelligence tunnel fire extinguishing systems controlling means includes: the device comprises an installation base and a control box, wherein the control box is connected to the top of the installation base, a sealing door is hinged to the control box, a safety lock is arranged on the sealing door, an emergency mechanism is arranged in the control box and used for putting out an open fire appearing in the device, dustproof mechanisms are arranged on two sides of the control box and used for blocking dust entering the device.

Preferably, the emergency mechanism comprises a fixed box, the fixed box is connected in a control box, a storage battery is connected in the fixed box, one side of the storage battery is electrically connected with an electromagnet, a connecting rope is connected on the electromagnet, the other end of the connecting rope is connected with a balancing weight, two mutually symmetrical fixed magnets are connected on the balancing weight, the fixed magnets correspond to the electromagnet, an abutting switch and an alarm switch are respectively connected on the inner bottom wall of the fixed box, the abutting switch and the alarm switch are both positioned below the balancing weight, a blocking plate is connected at the bottom of the fixed box, a single chip microcomputer is arranged in the blocking plate, fire extinguishing dry powder storage boxes are connected at two sides of the fixed box, a shunting conveying pipe is connected at the bottom of the fire extinguishing dry powder storage boxes, an electronic valve is arranged on the shunting conveying pipe, and a smoke alarm is connected at the bottom of the blocking plate, the single chip microcomputer is respectively electrically connected with the storage battery, the touch switch, the alarm switch, the electronic valve and the smoke alarm, and the open fire can be extinguished through the setting.

Preferably, the dustproof mechanism comprises four positioning blocks, the four positioning blocks are symmetrically connected to two sides of the control box, a dustproof frame is inserted between the two positioning blocks, radiating air inlets are formed in two sides of the control box, a first dustproof net is connected in the dustproof frame, a second dustproof net is connected to one side of the first dustproof net, a fixed cavity is formed in each positioning block, a sliding plate is connected in the fixed cavity in a sliding manner, two transmission rods which are symmetrical to each other are rotatably connected to one side of each sliding plate, a transmission block is rotatably connected to the other end of each transmission rod, the transmission block is slidably connected in the fixed cavity, a collision spring is connected to one side of each transmission block, one side of each collision spring, which is far away from the transmission block, is connected to the inner wall of the fixed cavity, a force application rod is connected to one side of each sliding plate, and three limiting rods are connected to the other end of each sliding plate, one end of the limiting rod extends into the dustproof frame, a limiting groove matched with the limiting rod is formed in the dustproof frame, and air entering the device can be conveniently filtered through the limiting groove.

Preferably, a sliding groove is formed in the positioning block, a guide rod is connected in the sliding groove, the transmission block is connected to the guide rod in a sliding mode, and certain limiting and guiding effects can be provided for the movement of the transmission block through the arrangement.

Preferably, the mounting groove has all been seted up to the both sides of slide, be provided with the ball in the mounting groove, ball sliding connection is on the inside wall of locating piece, and frictional force when this sets up reducible slide.

Preferably, the limiting groove is internally connected with an anti-slip pad, the anti-slip pad is integrally formed with anti-slip particles, and the stability of the limiting rod during collision is improved.

Preferably, a plurality of positioning threaded holes are formed in the mounting base, and positioning bolts are connected to the positioning threaded holes in an internal thread mode.

Preferably, one end of the force application rod extends to the outside of the positioning block and is connected with the anti-skidding sleeve, and due to the arrangement, a worker can conveniently apply force to pull the force application rod.

Compared with the prior art, the utility model provides a pair of intelligence tunnel fire extinguishing systems controlling means has following beneficial effect:

1. the utility model discloses in, the cooperation through smoke alarm, singlechip, balancing weight and the conflict switch that set up is used and can be opened the electronic valve who sets up on the reposition of redundant personnel conveyer pipe rapidly when taking place the naked light in the device, makes the dry powder fire extinguishing agent in the dry powder bin of putting out a fire, puts out the naked light fast, and this setting is owing to lack emergency mechanism, can't put out the problem of putting out to it fast when taking place the naked light at the device, has increased the security of device to a certain extent.

2. The utility model discloses in, the cooperation of the first dust screen and the second dust screen of setting is used and can be filtered the air in the access device, and pulling application of force pole takes the gag lever post out from the dustproof frame and can dismantle the clearance to first dust screen and second dust screen, and the device has solved the relatively poor problem of dustproof effect among the prior art, also can dismantle the clearance to dustproof mechanism when piling up more dust on dustproof mechanism simultaneously, has prolonged dustproof mechanism's life.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an intelligent tunnel fire-fighting system control device;

FIG. 2 is a schematic diagram of the internal structure of an intelligent tunnel fire fighting system control device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numbers in the figures: 1. installing a base; 2. a control box; 3. a stationary box; 4. a storage battery; 5. an electromagnet; 6. connecting ropes; 7. a counterweight block; 8. fixing a magnet; 9. a touch switch; 10. an alarm switch; 11. a barrier plate; 12. a single chip microcomputer; 13. a fire extinguishing dry powder storage tank; 14. a shunt delivery pipe; 15. a smoke alarm; 16. positioning blocks; 17. a dust-proof frame; 18. a first dust screen; 19. a second dust screen; 20. a slide plate; 21. a transmission rod; 22. a transmission block; 23. against the spring; 24. a force application rod; 25. a limiting rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In a first embodiment, as shown in fig. 1 to 4, an intelligent tunnel fire fighting system control device includes: the device comprises an installation base 1 and a control box 2, wherein the control box 2 is connected to the top of the installation base 1, a sealing door is hinged to the control box 2, a safety lock is arranged on the sealing door, an emergency mechanism is arranged in the control box 2 and used for extinguishing open fire in the device, dustproof mechanisms are arranged on two sides of the control box 2 and used for blocking dust entering the device, the emergency mechanism comprises a fixed box 3, the fixed box 3 is connected into the control box 2, a storage battery 4 is connected into the fixed box 3, an electromagnet 5 is electrically connected to one side of the storage battery 4, a connecting rope 6 is connected onto the electromagnet 5, the other end of the connecting rope 6 is connected with a balancing weight 7, two mutually symmetrical fixed magnets 8 are connected onto the balancing weight 7, the fixed magnets 8 correspond to the electromagnet 5, and the inner bottom wall of the fixed box 3 is respectively connected with a touch switch 9 and an alarm switch 10, the collision switch 9 and the alarm switch 10 are both positioned below the counterweight 7, the bottom of the fixed box 3 is connected with a separation plate 11, a single chip microcomputer 12 is arranged in the separation plate 11, both sides of the fixed box 3 are connected with an extinguishing dry powder storage box 13, the bottom of the extinguishing dry powder storage box 13 is connected with a shunt delivery pipe 14, an electronic valve is arranged on the shunt delivery pipe 14, the bottom of the separation plate 11 is connected with a smoke alarm 15, the single chip microcomputer 12 is respectively electrically connected with the storage battery 4, the collision switch 9, the alarm switch 10, the electronic valve and the smoke alarm 15, the dustproof mechanism comprises four positioning blocks 16, the four positioning blocks 16 are symmetrically connected with both sides of the control box 2, a dustproof frame 17 is inserted between the two positioning blocks 16, both sides of the control box 2 are respectively provided with a heat dissipation air inlet, a first dustproof net 18 is connected in the dustproof frame 17, one side of the first dustproof net 18 is connected with a second dustproof net 19, a fixed cavity is arranged in the positioning block 16, a sliding plate 20 is connected in the fixed cavity in a sliding manner, two transmission rods 21 which are symmetrical to each other are rotatably connected to one side of the sliding plate 20, a transmission block 22 is rotatably connected to the other end of the transmission rod 21, the transmission block 22 is slidably connected in the fixed cavity, a contact spring 23 is connected to one side of the transmission block 22, one side of the contact spring 23, which is far away from the transmission block 22, is connected to the inner wall of the fixed cavity, a force application rod 24 is connected to one side of the sliding plate 20, three limit rods 25 are connected to the other end of the sliding plate 20, one end of each limit rod 25 extends into the dustproof frame 17, a limit groove which is matched with the limit rod 25 is arranged in the dustproof frame 17, and an electronic valve arranged on the shunt delivery pipe 14 can be rapidly opened when open fire occurs in the device through the cooperation of the smoke alarm 15, the singlechip 12, the counterweight 7 and the contact switch 9, so that a dry powder extinguishing agent in the extinguishing dry powder storage tank 13 can be rapidly opened, put out the naked light fast, the cooperation of first dust screen 18 and second dust screen 19 is used and can be filtered the air in the access device, and pulling application of force pole 24 takes gag lever post 25 out in from dustproof frame 17 and can dismantle the clearance to first dust screen 18 and second dust screen 19.

In the second embodiment, on the basis of the first embodiment, a sliding groove is formed in the positioning block 16, a guide rod is connected in the sliding groove, and the transmission block 22 is connected to the guide rod in a sliding manner, so that a certain limiting and guiding effect can be provided for the movement of the transmission block 22, and the stability of the transmission block 22 during the movement is improved.

Third embodiment, on the basis of first embodiment, the mounting groove has all been seted up to slide 20's both sides, is provided with the ball in the mounting groove, and ball sliding connection is on the inside wall of locating piece 16, and the frictional force when should setting up reducible slide 20 slides makes things convenient for the staff to stimulate application of force pole 24.

Fourth embodiment, on the basis of first embodiment, the limiting groove in-connection has the slipmat, and integrated into one piece has anti-skidding granule on the slipmat, and this setting has promoted the stability when gag lever post 25 conflicts.

Fifth, on the basis of the first embodiment, a plurality of positioning threaded holes are formed in the mounting base 1, and the positioning threaded holes are internally threaded with positioning bolts, so that the mounting base 1 can be conveniently mounted and positioned.

In the sixth embodiment, on the basis of the first embodiment, one end of the force application rod 24 extends to the outside of the positioning block 16 and is connected with an anti-slip sleeve, and this arrangement can facilitate a worker to apply force to pull the force application rod 24.

The working principle is as follows:

when an open flame occurs in the device:

the smoke alarm 15 can detect the smoke generated by burning the open fire, then the signal is transmitted to the singlechip 12, then the singlechip 12 can control the storage battery 4 to be powered off to enable the electromagnet 5 to lose magnetism, then the fixed magnet 8 is not adsorbed with the electromagnet 5 any more, and then the counterweight 7 can vertically move downwards under the influence of the gravity thereof, so as to be propped against the touch switch 9 and the alarm switch 10, then the alarm switch 10 can give an alarm rapidly, and the collision switch 9 can open the electronic valve arranged on the diversion delivery pipe 14, then the dry powder extinguishing agent stored in the extinguishing dry powder storage tank 13, can extinguish the naked light through the bottom of reposition of redundant personnel conveyer pipe 14 quick transport to control box 2, the device can put out it rapidly when the naked light appears in control box 2, has also promoted the security of device when reducing user's economic damage.

When the device is in daily use:

the cooperation through the first dust screen 18 that sets up and the second dust screen 19 is used and can be filtered the air in the access device, it is right in the dust access device to avoid having, make the dust fall on electronic component, lead to electronic component the condition of contact failure to appear, the staff still can drive slide 20 through pulling application of force pole 24 and slide simultaneously, then the transfer line 21 of rotating the connection on the slide 20 drives transmission piece 22 and extrudes conflict spring 23, let conflict spring 23 be in the compression and hold the power state, when gag lever post 25 was taken out in from dust frame 17, can pull down dust frame 17 and clear up first dust screen 18 and second dust screen 19, further hoisting device's dustproof effect, the device has solved the relatively poor problem of dustproof effect among the prior art.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)

1. An intelligent tunnel fire protection system control device, comprising: installation base (1) and control box (2), the top at installation base (1) is connected in control box (2), it has sealing door to articulate on control box (2), be provided with the safety lock on the sealing door, its characterized in that, be provided with emergent mechanism in control box (2), emergent mechanism is used for putting out the naked light that appears in the device, the both sides of control box (2) all are provided with dustproof mechanism, dustproof mechanism is used for carrying out the separation to the dust in the access device.

2. The intelligent tunnel fire-fighting system control device according to claim 1, wherein the emergency mechanism comprises a fixed box (3), the fixed box (3) is connected in a control box (2), a storage battery (4) is connected in the fixed box (3), one side of the storage battery (4) is electrically connected with an electromagnet (5), the electromagnet (5) is connected with a connecting rope (6), the other end of the connecting rope (6) is connected with a counterweight block (7), the counterweight block (7) is connected with two mutually symmetrical fixed magnets (8), the fixed magnets (8) correspond to the electromagnet (5), the inner bottom wall of the fixed box (3) is respectively connected with an interference switch (9) and an alarm switch (10), the interference switch (9) and the alarm switch (10) are both located below the counterweight block (7), the bottom of fixed case (3) is connected with baffler (11), be provided with singlechip (12) in baffler (11), the both sides of fixed case (3) all are connected with dry powder bin (13) of putting out a fire, the bottom of dry powder bin (13) of putting out a fire is connected with reposition of redundant personnel conveyer pipe (14), be provided with electronic valve on reposition of redundant personnel conveyer pipe (14), the bottom of baffler (11) is connected with smoke alarm (15), singlechip (12) respectively with battery (4), conflict switch (9), alarm switch (10), electronic valve and smoke alarm (15) electric connection.

3. The intelligent tunnel fire-fighting system control device according to claim 1, wherein the dust-proof mechanism comprises four positioning blocks (16), the four positioning blocks (16) are symmetrically connected to two sides of the control box (2), a dust-proof frame (17) is inserted between the two positioning blocks (16), heat-dissipating air inlets are formed in two sides of the control box (2), a first dust-proof net (18) is connected in the dust-proof frame (17), a second dust-proof net (19) is connected to one side of the first dust-proof net (18), a fixed cavity is formed in the positioning blocks (16), a sliding plate (20) is slidably connected in the fixed cavity, two transmission rods (21) which are mutually symmetrical are rotatably connected to one side of the sliding plate (20), a transmission block (22) is rotatably connected to the other end of the transmission rod (21), and the transmission block (22) is slidably connected in the fixed cavity, one side of transmission piece (22) is connected with conflict spring (23), the one side that transmission piece (22) was kept away from in conflict spring (23) is connected on the inner wall of fixed chamber, one side of slide (20) is connected with application of force pole (24), the other end of slide (20) is connected with three gag lever post (25), the one end of gag lever post (25) extends to in dustproof frame (17), set up the spacing groove with gag lever post (25) looks adaptation in dustproof frame (17).

4. The intelligent tunnel fire-fighting system control device according to claim 3, wherein a sliding groove is formed in the positioning block (16), a guide rod is connected in the sliding groove, and the transmission block (22) is slidably connected to the guide rod.

5. The intelligent tunnel fire-fighting system control device according to claim 3, wherein mounting grooves are formed in both sides of the sliding plate (20), and balls are arranged in the mounting grooves and are slidably connected to the inner side walls of the positioning blocks (16).

6. The intelligent tunnel fire-fighting system control device according to claim 3, wherein anti-slip pads are connected in the limiting grooves, and anti-slip particles are integrally formed on the anti-slip pads.

7. The intelligent tunnel fire-fighting system control device according to claim 1, wherein a plurality of positioning threaded holes are formed in the mounting base (1), and positioning bolts are connected to the positioning threaded holes through internal threads.

8. The intelligent tunnel fire-fighting system control device as claimed in claim 3, wherein one end of the force application rod (24) extends to the outside of the positioning block (16) and is connected with an anti-slip sleeve.

Images