CN216750693U

CN216750693U - Explosion-proof distribution box with efficient flame-retardant fireproof function for electric automation engineering

Info

Publication number: CN216750693U
Application number: CN202122696767.0U
Authority: CN
Inventors: 刘永杰
Original assignee: Jinan Lingxu Automation Technology Co ltd
Current assignee: Jinan Lingxu Automation Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-14
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an explosion-proof distribution box with efficient flame-retardant and fireproof functions for an electrical automation engineering. According to the utility model, through the mutual matching of the fixed shell, the dry powder storage tank, the connecting block, the pressure pump, the connecting pipe, the electromagnetic valve, the connector, the fixed pipe, the telescopic pipe, the spray head, the smoke sensor, the connecting shell, the servo motor, the threaded rod, the threaded block and the fixed rod, when a fire disaster occurs in the distribution box, the fire disaster can be timely extinguished, so that the fire disaster is prevented from spreading, the potential safety hazard is greatly reduced, through the mutual matching of the heat dissipation port, the dust screen and the fixed bolt, the dustproof effect is achieved, through the arrangement of the first flame-retardant layer and the second flame-retardant layer, the flame retardant performance of the distribution box is greatly improved, through the arrangement of the explosion-proof layer, the explosion-proof effect of the distribution box is improved, through the arrangement of the corrosion-proof layer, the corrosion resistance of the distribution box is improved, and the comprehensive performance of the distribution box is improved.

Description

Explosion-proof distribution box with efficient flame-retardant fireproof function for electric automation engineering

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to an explosion-proof distribution box with efficient flame-retardant and fireproof functions for electric automation engineering.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.

According to application No. CN202022223428.6, an auxiliary device and a distribution box for the distribution box, the front end of a distribution box body is movably connected with a distribution box door through a hinge, the middle part of the distribution box door is fixedly provided with a door handle, the bottom of the front end of the distribution box body is fixedly provided with a plurality of air holes, the left side of the top of the distribution box body is fixedly provided with an alarm, the center of the top of the distribution box body is fixedly provided with a fixed rod, the fixed rod is fixedly provided with a rain-proof cap, the bottom of the distribution box body is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly provided with a base, the auxiliary device and the distribution box for the distribution box can effectively prevent rain, have good waterproof effect, can be lifted and lowered, are convenient for workers to overhaul, can be easily moved, reduce the working difficulty and can effectively dissipate heat under the high-temperature state, and can carry out the accuse to the temperature, possess alarming function simultaneously, convenient and practical, but the block terminal of above-mentioned case does not have fire-retardant fire prevention and explosion-proof effect, thereby can't be timely when the block terminal conflagration breaks out the conflagration and put out and lead to the conflagration to stretch moreover, cause very big economic loss, greatly increased the potential safety hazard, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof distribution box with efficient flame-retardant and fireproof functions for electrical automation engineering, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering comprises a distribution box body, a fire extinguishing mechanism, a driving mechanism and a dustproof mechanism, wherein the fire extinguishing mechanism is arranged inside the distribution box body, the driving mechanism is arranged on the distribution box body, and the dustproof mechanism is arranged on the back of the distribution box body;

the fire extinguishing mechanism comprises a fixed shell, the fixed shell is installed at the top of a distribution box body, a dry powder storage tank is arranged at the bottom of the inner wall of the fixed shell, connecting blocks are installed at the tops of the left side and the right side of the inner wall of the distribution box body, the two connecting blocks are fixedly connected through a pressure pump, the pressure pump is connected with the dry powder storage tank through a connecting pipe, an electromagnetic valve is installed on the connecting pipe, a connecting head mutually communicated with the pressure pump is installed at the bottom of the pressure pump, fixed pipes are installed at the left side and the right side of the connecting head, a telescopic pipe is installed at the bottom end of the fixed pipe, a spray nozzle is installed at the bottom end of the telescopic pipe, and a smoke sensor is installed at the bottom of the connecting block located on the left side;

the driving mechanism comprises two connecting shells which are respectively arranged on the left side and the right side of the distribution box body, a servo motor is arranged at the bottom of the inner wall of each connecting shell, a threaded rod is arranged at the top end of an output shaft of the servo motor, a threaded block is in threaded connection with the surface of the threaded rod, a fixed rod is arranged on one side, close to the distribution box body, of each threaded block, and one end, far away from the threaded block, of each fixed rod sequentially penetrates through the connecting shells and the distribution box body and extends into the distribution box body;

the dustproof mechanism comprises a heat dissipation opening and a dustproof net, the heat dissipation opening is formed in the bottom of the back face of the distribution box body, the dustproof net is arranged at the bottom of the back face of the distribution box body, and fixing bolts in threaded connection with the distribution box body are arranged on the left side and the right side of the back face of the dustproof net;

the anti-corrosion power distribution box is characterized in that an anti-explosion layer is arranged on the inner wall of the power distribution box body, a first flame-retardant layer is arranged on the inner wall of the anti-explosion layer, a second flame-retardant layer is arranged on the surface of the power distribution box body, and an anti-corrosion layer is arranged on the surface of the second flame-retardant layer.

Preferably, one side of the thread block close to the inner wall of the connecting shell is in sliding connection with the inner wall of the connecting shell.

Preferably, one end of the fixing rod close to the spray head is fixedly connected with the spray head.

Preferably, the dustproof net is close to one side of block terminal body and block terminal body contact each other.

Preferably, the explosion-proof layer is made of explosion-proof fibers, and the corrosion-proof layer is made of a nickel-based alloy.

Preferably, the first flame-retardant layer and the second flame-retardant layer are both made of magnesium hydroxide.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can put out the fire in time when the fire happens in the distribution box through the mutual matching of the fixed shell, the dry powder storage tank, the connecting block, the pressure pump, the connecting pipe, the electromagnetic valve, the connecting head, the fixed pipe, the telescopic pipe, the spray head, the smoke sensor, the connecting shell, the servo motor, the threaded rod, the threaded block and the fixed rod, thereby avoiding the fire spreading, greatly reducing the potential safety hazard, improving the fireproof effect, and through the mutual matching of the heat dissipation port, the dustproof net and the fixing bolt, thereby playing a dustproof effect, preventing external dust from entering the distribution box through the heat dissipation port, the flame retardant property of the distribution box is greatly improved by arranging the first flame retardant layer and the second flame retardant layer, the explosion-proof effect of the distribution box is improved by arranging the explosion-proof layer, through setting up the anti-corrosion coating, improved block terminal's corrosion resisting property, improved its comprehensive properties.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a structural sectional view of a top view of the distribution box body and the dust prevention mechanism of the present invention;

fig. 4 is a schematic structural view of a front view of the present invention.

In the figure: 1 distribution box body, 2 fire extinguishing mechanism, 21 fixed shell, 22 dry powder storage jar, 23 connecting blocks, 24 force (forcing) pump, 25 connecting pipes, 26 solenoid valves, 27 connectors, 28 fixed pipe, 29 flexible pipe, 210 shower nozzle, 211 smoke sensor, 3 actuating mechanism, 31 connecting shell, 32 servo motor, 33 threaded rod, 34 threaded block, 35 dead lever, 4 dustproof mechanism, 41 thermovent, 42 dust screen, 43 fixing bolt, 11 explosion-proof layer, 12 first fire-retardant layer, 13 second fire-retardant layer, 14 corrosion-proof layer.

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.

Referring to fig. 1-4, the explosion-proof distribution box with high-efficiency flame-retardant and fireproof functions for the electrical automation engineering comprises a distribution box body 1, a fire extinguishing mechanism 2, a driving mechanism 3 and a dustproof mechanism 4, wherein the fire extinguishing mechanism 2 is arranged inside the distribution box body 1, the driving mechanism 3 is arranged on the distribution box body 1, and the dustproof mechanism 4 is arranged on the back of the distribution box body 1.

Fire extinguishing mechanism 2 includes set casing 21, the top at block terminal body 1 is installed to set casing 21, the bottom of set casing 21 inner wall is provided with dry powder storage jar 22, the equal fixedly connected with connecting block 23 in top of the 1 inner wall left and right sides of block terminal body, through force (forcing) pump 24 fixed connection between two connecting blocks 23, connect through connecting pipe 25 between force (forcing) pump 24 and the dry powder storage jar 22, fixedly connected with solenoid valve 26 on the connecting pipe 25, force (forcing) pump 24's bottom fixedly connected with rather than the connector 27 that communicates each other, the equal fixedly connected with of the left and right sides of connector 27 fixes pipe 28, the flexible pipe 29 of bottom fixedly connected with of fixed pipe 28, flexible pipe 29 has the function of tensile and shrink, the bottom fixedly connected with shower nozzle 210 of flexible pipe 29, the bottom fixedly connected with smoke transducer 211 that is located left side connecting block 23.

The driving mechanism 3 comprises connecting shells 31, the number of the connecting shells 31 is two, the connecting shells 31 are respectively installed at the left side and the right side of the distribution box body 1, a servo motor 32 is fixedly connected to the bottom of the inner wall of the connecting shell 31, the servo motor 32 is a positive and negative rotation motor with a self-locking function, a threaded rod 33 is fixedly connected to the top end of an output shaft of the servo motor 32, a threaded block 34 is in threaded connection with the surface of the threaded rod 33, one side, close to the inner wall of the connecting shell 31, of the threaded block 34 is in sliding connection with the inner wall of the connecting shell 31, a fixing rod 35 is fixedly connected to one side, close to the distribution box body 1, of the threaded block 34, one end, far away from the threaded block 34, of the fixing rod 35 sequentially penetrates through the connecting shell 31 and the distribution box body 1 and extends into the distribution box body 1, one end, close to the spray head 210, the fixing rod 35 is fixedly connected with the spray head 210, the electromagnetic valve 26, the pressure pump 24 and the servo motor 32 are controlled by an external controller matched with the electromagnetic valve, the controller is model MAM-200, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art and will not be described in detail herein.

Dustproof mechanism 4 includes thermovent 41 and dust screen 42, and thermovent 41 sets up the bottom at the block terminal body 1 back, and dust screen 42 sets up the bottom at the block terminal body 1 back, and one side that dust screen 42 is close to block terminal body 1 and block terminal body 1 in contact with each other, and the left and right sides at the dust screen 42 back all is provided with the fixing bolt 43 with block terminal body 1 threaded connection, and later stage is turned round loose fixing bolt 43 to it is clean that the convenience is dismantled to dust screen 42.

An explosion-proof layer 11 is arranged on the inner wall of a distribution box body 1, a first flame-retardant layer 12 is arranged on the inner wall of the explosion-proof layer 11, the explosion-proof layer 11 is made of explosion-proof fibers, a second flame-retardant layer 13 is arranged on the surface of the distribution box body 1, the first flame-retardant layer 12 and the second flame-retardant layer 13 are both made of magnesium hydroxide, an anti-corrosion layer 14 is arranged on the surface of the second flame-retardant layer 13, the anti-corrosion layer 14 is made of nickel-based alloy, and through the mutual matching of a fixed shell 21, a dry powder storage tank 22, a connecting block 23, a pressurizing pump 24, a connecting pipe 25, an electromagnetic valve 26, a connector 27, a fixed pipe 28, an extension pipe 29, a spray head 210, a smoke sensor 211, a connecting shell 31, a servo motor 32, a threaded rod 33, a threaded block 34 and a fixed rod 35, when a fire disaster occurs in the distribution box, the fire disaster can be extinguished in time, thereby avoiding the spread of the fire disaster, greatly reducing potential and improving the fireproof effect, through the mutual cooperation of thermovent 41, dust screen 42 and fixing bolt 43, thereby dustproof effect has been played, avoid external dust to enter into the inside of block terminal through thermovent 41, through setting up first fire-retardant layer 12 and the fire-retardant layer 13 of second, the flame retardant property of block terminal has been improved greatly, through setting up explosion-proof layer 11, the explosion-proof effect of block terminal has been improved, through setting up anti-corrosion coating 14, the corrosion resistance of block terminal has been improved, the comprehensive properties thereof is improved.

During the use, respond to the inside of block terminal body 1 through smoke transducer 211, when sensing the conflagration, make external controller start force (forcing) pump 24 and servo motor 32, open solenoid valve 26 simultaneously, thereby make the dry powder in the dry powder storage jar 22 spray through shower nozzle 210, put out a fire to the inside of block terminal body 1, servo motor 32 drives threaded rod 33 rotary motion through the output shaft, threaded rod 33 drives threaded block 34 upward movement, threaded block 34 drives shower nozzle 210 upward movement through dead lever 35, shower nozzle 210 drives flexible pipe 29 and carries out the shrinkage movement, make shower nozzle 210 can the upward movement, thereby can be even put out a fire to the inside of block terminal body 1 can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electric automatization engineering is with explosion-proof block terminal that has high-efficient fire-retardant fire prevention function, including block terminal body (1), fire extinguishing mechanism (2), actuating mechanism (3) and dustproof mechanism (4), its characterized in that: the fire extinguishing mechanism (2) is arranged inside the distribution box body (1), the driving mechanism (3) is arranged on the distribution box body (1), and the dustproof mechanism (4) is arranged on the back of the distribution box body (1);

fire extinguishing mechanism (2) is including set casing (21), the top at block terminal body (1) is installed in set casing (21), the bottom of set casing (21) inner wall is provided with dry powder storage jar (22), connecting block (23) are all installed at the top of the block terminal body (1) inner wall left and right sides, through force (forcing) pump (24) fixed connection between two connecting blocks (23), connect through connecting pipe (25) between force (forcing) pump (24) and the dry powder storage jar (22), install solenoid valve (26) on connecting pipe (25), connector (27) rather than intercommunication are installed to the bottom of force (forcing) pump (24), fixed pipe (28) are all installed to the left and right sides of connector (27), flexible pipe (29) are installed to the bottom of fixed pipe (28), shower nozzle (210) are installed to the bottom of flexible pipe (29), a smoke sensor (211) is arranged at the bottom of the left connecting block (23);

the driving mechanism (3) comprises two connecting shells (31), the connecting shells (31) are respectively arranged at the left side and the right side of the distribution box body (1), a servo motor (32) is arranged at the bottom of the inner wall of the connecting shells (31), a threaded rod (33) is arranged at the top end of an output shaft of the servo motor (32), a threaded block (34) is connected to the surface of the threaded rod (33) in a threaded mode, a fixing rod (35) is arranged on one side, close to the distribution box body (1), of the threaded block (34), and one end, far away from the threaded block (34), of the fixing rod (35) penetrates through the connecting shells (31) and the distribution box body (1) in sequence and extends into the distribution box body (1);

the dustproof mechanism (4) comprises a heat dissipation opening (41) and a dustproof net (42), the heat dissipation opening (41) is formed in the bottom of the back face of the distribution box body (1), the dustproof net (42) is arranged at the bottom of the back face of the distribution box body (1), and fixing bolts (43) in threaded connection with the distribution box body (1) are arranged on the left side and the right side of the back face of the dustproof net (42);

be provided with explosion-proof layer (11) on the inner wall of block terminal body (1), be provided with first fire-retardant layer (12) on the inner wall of explosion-proof layer (11), the surface of block terminal body (1) is provided with the fire-retardant layer of second (13), the surface of the fire-retardant layer of second (13) is provided with anti-corrosion coating (14).

2. The explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering according to claim 1, characterized in that: one side of the thread block (34) close to the inner wall of the connecting shell (31) is connected with the inner wall of the connecting shell (31) in a sliding mode.

3. The explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering according to claim 2, is characterized in that: one end of the fixing rod (35) close to the spray head (210) is fixedly connected with the spray head (210).

4. The explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering according to claim 3, is characterized in that: one side that dust screen (42) are close to block terminal body (1) contacts with block terminal body (1) each other.

5. The explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering according to claim 4, is characterized in that: the explosion-proof layer (11) is made of explosion-proof fibers, and the anti-corrosion layer (14) is made of nickel-based alloy.

6. The explosion-proof distribution box with the efficient flame-retardant and fireproof functions for the electrical automation engineering according to claim 5, is characterized in that: the first flame-retardant layer (12) and the second flame-retardant layer (13) are both made of magnesium hydroxide.