阅读说明：本技术 一种配电箱故障处理装置及方法 (Distribution box fault processing device and method ) 是由 乔月利 于 2021-07-19 设计创作，主要内容包括：本发明涉及配电箱故障处理技术领域,尤其涉及一种配电箱故障处理装置及方法。本发明要解决的技术问题是火点易扩散不利火情控制,经济损失大；火点不能隔绝,内部空气助燃增加灭火难度；起火后不能进行警示,难以了解火情,增加安全隐患。为了解决上述技术的问题,本发明提供了一种配电箱故障处理装置及方法,本发明由灭火机构和分隔机构组成,该装置在起火时利用阻燃垫对箱体空间分隔配合灭火,避免了火点扩散,控制了火情危害性,降低了经济损失,将火势封闭在较小区域,降低箱内空气流动,避免了其他区域空气助燃火势,使灭火效果更好,气哨配合警示套对外界进行火情警示,方便了工作人员明确火情,利于对火情控制,安全性更好。(The invention relates to the technical field of distribution box fault processing, in particular to a distribution box fault processing device and method. The invention aims to solve the technical problems that the fire point is easy to spread, the fire condition is not easy to control, and the economic loss is large; fire points can not be isolated, and internal air assists combustion to increase fire extinguishing difficulty; after the fire breaks out, the alarm cannot be given, the fire situation is difficult to know, and the potential safety hazard is increased. In order to solve the technical problems, the invention provides a distribution box fault processing device and a distribution box fault processing method, the distribution box fault processing device comprises a fire extinguishing mechanism and a separating mechanism, when the distribution box is on fire, the fire extinguishing mechanism utilizes a flame-retardant cushion to separate and match the space of a box body for fire extinguishing, fire point diffusion is avoided, the hazard of fire is controlled, economic loss is reduced, the fire is sealed in a small area, air flow in the distribution box is reduced, the fire is supported by air in other areas, the fire extinguishing effect is better, a gas whistle is matched with a warning sleeve for warning the fire to the outside, the fire is convenient to be clarified by workers, the control of the fire is facilitated, and the safety is better.)

1. The utility model provides a block terminal fault handling device, includes box (1), its characterized in that: the utility model discloses a fire extinguishing device, including box (1), the equal fixedly connected with equipment box (2) in right side fixedly connected with equipment box (2) on box (1) surface, the equal fixedly connected with baffle (3) in upper and lower both sides of equipment box (2) inner wall, two baffle (3) are separated equipment box (2) internal partitioning for three equipment chamber (4), wherein two fixedly connected with and box (1) matched with fire extinguishing mechanism (5), the remaining one the inside of equipment chamber (4) is provided with and separates mechanism (6) with fire extinguishing mechanism (5) and box (1) matched with, standing groove (7) rather than inside intercommunication are seted up to the inside of box (1) wallboard, the inside swing joint of standing groove (7) has and puts out fire mechanism (5) and separates mechanism (6) matched with hot crack glass pipe (8).

2. The distribution box fault handling device of claim 1, wherein: the fire extinguishing mechanism (5) comprises a fixing frame (501), the number of the fixing frame (501) is two, two the fixing frame (501) is respectively and fixedly connected in the equipment cavities (4) on the upper side and the lower side, three compressed gas tanks (502) are arranged in the fixing frame (501), a four-way pipe (503) is arranged at the end of each compressed gas tank (502), a residual pipe of the four-way pipe (503) is fixedly inserted in the box body (1) and provided with an electromagnetic valve (504), a loosening switch (505) matched with a hot-cracking glass pipe (8) is fixedly sleeved in the placing groove (7), and the loosening switch (505) is electrically connected with the electromagnetic valve (504).

3. The distribution box fault handling device of claim 1, wherein: the separating mechanism (6) comprises a shaft lever (601), the shaft lever (601) is rotatably connected to the inner wall of the middle equipment cavity (4), and two ends of the shaft lever (601) penetrate through the equipment box (2) and are fixedly sleeved with warning sleeves (602);

the inner wall of box (1) and equipment box (2) is seted up spout (603) with standing groove (7) intercommunication, the inside swing joint respectively of spout (603) has extension spring (604) and slide bar (605), the both ends of extension spring (604) respectively with slide bar (605) and spout (603) fixed connection, and the surface of slide bar (605) has seted up jack (606), hot crack glass pipe (8) activity is pegged graft in jack (606), the surface book of axostylus axostyle (601) has fire-retardant pad (607), the one end fixed connection of fire-retardant pad (607) is on slide bar (605).

4. The distribution box fault handling device of claim 2, wherein: one end of the four-way pipe (503) is fixedly inserted with an air whistle in the box body (1).

5. The distribution box fault handling device of claim 3, wherein: the surface of the shaft lever (601) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the equipment cavity (4).

6. The distribution box fault handling device of claim 3, wherein: the surface of the warning sleeve (602) is symmetrically provided with green reflective strips and red reflective strips.

7. The distribution box fault handling device of claim 3, wherein: the front side and the rear side of the surface of the flame-retardant pad (607) are fixedly connected with sealing edges matched with the sliding grooves (603).

A method of a distribution box fault handling device comprises the following steps:

s1, when the device is used, the equipment box (2) faces the fixed position and the box body (1) is fixed outwards;

s2, when a fire occurs in the box body (1) due to electrical faults or other reasons, high temperature is transmitted into the placing groove (7) to crack the hot-cracked glass tube (8), so that the slide bar (605) is unlocked, the tension spring (604) pulls the slide bar (605) to slide to the bottom in the sliding groove (603) from the left side, in the process, the flame-retardant pad (607) is pulled out from the shaft lever (601) by the slide bar (605) to separate the inner space of the box body (1), the fire point diffusion is avoided, the air circulation is reduced, meanwhile, the pull-out of the flame-retardant pad (607) can drive the shaft lever (601) to rotate, and the display surface of the warning sleeve (602) is switched from the green light-reflecting strip to the red light-reflecting strip to provide warning information;

s3, the loosening switch (505) is bounced to start the electromagnetic valve (504) to be opened while the hot-cracking glass tube (8) is cracked, so that carbon dioxide gas in the compressed gas tank (502) is injected into the box body (1) through the four-way tube (503) to extinguish a fire, and the gas flows in a whistle to give out a sharp alarm sound in the process and plays a role in alarming the outside by matching with the warning sleeve (602).

Technical Field

The invention relates to the technical field of distribution box fault processing, in particular to a distribution box fault processing device and method.

Background

The block terminal is the mass parameter on the data, it is generally to constitute the low pressure forest and press electric wiring, require to assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet or on the screen width, constitute the low pressure block terminal, it has small, simple installation, and technical properties is special, the rigidity, the configuration function is unique, not restricted by the place, the application is more general, stable and reliable operation, space utilization is high, take up an area of less and have the characteristics of environmental protection effect, and block terminal still modern society power consumption, industrial electricity, scientific research electricity consumption etc. all are indispensable equipment, so the protection of block terminal is more by being important, the block terminal trouble can arouse the conflagration, cause the great loss, consequently the block terminal fault handling device's that can put out a fire emergence is more obvious especially important.

The prior patent (publication number: CN209612049U) discloses an automatic processing device for distribution box faults, and the following scheme is proposed to solve the problem that fire is easily caused by the existing distribution box faults. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the distribution box of the existing device is internally provided with an integrated space, the internal space is difficult to separate when the internal fire breaks out, the fire is easy to spread to other devices, the fire control is not facilitated, and the economic loss is increased; 2. the distribution box has larger space, and under the condition that the fire point can not be isolated, the air in the distribution box flows to assist the fire to burn, thereby increasing the fire extinguishing difficulty; 3. after the fire breaks out, no related warning device gives an alarm and warns, and the staff is difficult to know the condition of fire fast, has increased the potential safety hazard.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a distribution box fault processing device and method, which solve the problems that fire points are easy to diffuse and are not beneficial to fire control, and economic loss is increased; the ignition point can not be isolated, and the internal air assists the fire to burn, so that the fire extinguishing difficulty is increased; the fire can not be warned after the fire is on fire, the staff is difficult to know the fire situation, and the potential safety hazard is increased.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a block terminal fault handling device, includes the box, the right side fixedly connected with equipment box on box surface, the equal fixedly connected with baffle in upper and lower both sides of equipment box inner wall, two the baffle separates the equipment box internal part into three equipment chamber, two of them equipment intracavity fixedly connected with constructs with box matched with fire extinguishing mechanism, the remaining one the inside in equipment chamber is provided with and separates the mechanism with fire extinguishing mechanism and box matched with, the standing groove rather than inside intercommunication is seted up to the inside of box wallboard, the inside swing joint of standing groove has and puts out a fire the mechanism and separates mechanism matched with hot crack glass pipe.

Preferably, the fire extinguishing mechanism includes the mount, the quantity of mount is two, two the mount is fixed connection respectively in the equipment intracavity of both sides about, and the inside of mount is provided with three compressed gas jar, and is three the end department of compressed gas jar is provided with the four-way pipe, a surplus pipe of four-way pipe is fixed to be pegged graft on the box and is provided with the solenoid valve, the fixed loose switch that has cup jointed with hot crack glass pipe matched with in inside of standing groove, loose switch is connected with the solenoid valve electricity.

Preferably, the separation mechanism comprises a shaft rod, the shaft rod is rotatably connected to the inner wall of the middle equipment cavity, and the two ends of the shaft rod penetrate through the equipment box and are fixedly sleeved with the warning sleeve.

The inner wall of box and equipment box sets up the spout with the standing groove intercommunication, the inside swing joint respectively of spout has extension spring and slide bar, the both ends of extension spring respectively with slide bar and spout fixed connection, and the surface of slide bar has seted up the jack, hot crack glass pipe activity is pegged graft in the jack, the surface roll of axostylus axostyle has fire-retardant pad, the one end fixed connection of fire-retardant pad is on the slide bar.

Preferably, an air whistle is fixedly inserted into the box body at one end of the four-way pipe.

Preferably, the surface of the shaft lever is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the equipment cavity.

Preferably, the surface of the warning sleeve is symmetrically provided with green reflective strips and red reflective strips.

Preferably, the front side and the rear side of the surface of the flame-retardant pad are fixedly connected with sealing edges matched with the sliding grooves.

A method of a distribution box fault handling device comprises the following steps:

s1, when the device is used, the equipment box is fixed towards the fixed position and the box body is fixed outwards.

S2, when a fire occurs in the box due to electrical faults or other reasons, high temperature is transmitted to the placing groove to enable the heat-cracking glass tube to be cracked, the slide bar is unlocked, the tension spring pulls the slide bar to slide to the bottom in the sliding groove, the flame-retardant pad is pulled out from the shaft rod by the slide bar to separate the inner space of the box, fire point diffusion is avoided, air circulation is reduced, meanwhile, the flame-retardant pad is pulled out to drive the shaft rod to rotate, and the display surface of the warning sleeve is switched to the red light-reflecting strip through the green light-reflecting strip to provide warning information.

S3, when the hot-cracking glass tube is cracked, the loosening switch bounces to start the electromagnetic valve to open, so that carbon dioxide gas in the compressed gas tank is injected into the box body through the four-way tube to extinguish fire, and in the process, the gas flows in the whistle to give out sharp alarm sound and is matched with the warning sleeve to give an alarm to the outside.

Advantageous effects

The invention provides a distribution box fault processing device and method. Compared with the prior art, the method has the following beneficial effects:

(1) according to the distribution box fault processing device and method, the flame-retardant pad is matched with the thermal cracking glass tube and other components, so that the device can automatically utilize the flame-retardant pad to perform space separation and match fire extinguishing on the inner part of the box body when a fire breaks out due to faults, the fire point is effectively prevented from diffusing to other devices, the hazard of the fire condition is controlled, and the economic loss is reduced.

(2) The distribution box fault treatment device and the distribution box fault treatment method have the advantages that the fire condition can be sealed in a small area while the fire condition is prevented from diffusing through the flame-retardant cushion separation space, air flowing in the box body is reduced, the combustion-supporting fire of air in other internal areas is avoided, and the carbon dioxide fire extinguishing effect is better.

(3) According to the distribution box fault processing device and method, the gas whistle started by the carbon dioxide is matched with the warning sleeve controlled by the flame-retardant cloth, so that the external fire can be warned from two aspects of sound and vision, the worker can clearly know the fire, the effective control of the fire is facilitated, and the safety is better.

Drawings

FIG. 1 is a right side elevation view of the structure of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is a top cross-sectional view of the structure of the present invention;

fig. 4 is a partial top cross-sectional view of the inventive structure.

In the figure: 1. a box body; 2. an equipment box; 3. a partition plate; 4. an equipment chamber; 5. a fire extinguishing mechanism; 501. a fixed mount; 502. a compressed gas tank; 503. a four-way pipe; 504. an electromagnetic valve; 505. a hair loosening switch; 6. a separation mechanism; 601. a shaft lever; 602. a warning sleeve; 603. a chute; 604. a tension spring; 605. a slide bar; 606. a jack; 607. a flame retardant pad; 7. a placement groove; 8. a hot cracked glass tube.

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, a fault handling device for a distribution box comprises a box body 1 for mounting electrical equipment, an equipment box 2 fixedly connected to the right side of the surface of the box body 1, used for installing equipment for processing faults, the upper side and the lower side of the inner wall of the equipment box 2 are both fixedly connected with clapboards 3, the two clapboards 3 divide the interior of the equipment box 2 into three equipment cavities 4, wherein, the fire extinguishing mechanism 5 matched with the box body 1 is fixedly connected in two equipment cavities 4, the separating mechanism 6 matched with the fire extinguishing mechanism 5 and the box body 1 is arranged in the remaining equipment cavity 4, a placing groove 7 communicated with the interior of the wall plate of the box body 1 is arranged in the wall plate of the box body 1, a hot cracking glass tube 8 matched with the fire extinguishing mechanism 5 and the separating mechanism 6 is movably connected in the placing groove 7, the heat-cracking glass tube 8 is a temperature-sensing glass tube in a common fire sprinkler head, and can be automatically cracked when meeting high temperature.

In the invention, the fire extinguishing mechanism 5 comprises two fixing frames 501, the two fixing frames 501 are respectively and fixedly connected in the equipment cavities 4 at the upper side and the lower side, three compressed air tanks 502 are arranged in the fixing frames 501, the compressed air tanks 502 are filled with compressed carbon dioxide gas and are suitable for extinguishing electrical fire, four-way pipes 503 are arranged at the end heads of the three compressed air tanks 502, the rest one pipes of the four-way pipes 503 are fixedly inserted on the box body 1 and are provided with electromagnetic valves 504, a loosening switch 505 matched with a hot-cracking glass pipe 8 is fixedly sleeved in the placing groove 7, the loosening switch 505 is electrically connected with the electromagnetic valves 504, the loosening switch 505 is abutted by the hot-cracking glass pipe 8 to enable the electromagnetic valves 504 to be in a closed state, and the loosening switch 505 bounces to start the electromagnetic valves 504 to open the compressed air tanks 502.

In the invention, the separating mechanism 6 comprises a shaft lever 601, the shaft lever 601 is rotatably connected on the inner wall of the middle equipment cavity 4, two ends of the shaft lever 601 penetrate through the equipment box 2 and are fixedly sleeved with warning sleeves 602, the inner walls of the box body 1 and the equipment box 2 are provided with sliding grooves 603 communicated with the placing groove 7, the insides of the sliding grooves 603 are respectively and movably connected with tension springs 604 and sliding rods 605, two ends of each tension spring 604 are respectively and fixedly connected with a sliding rod 605 and the corresponding sliding groove 603, the surface of each sliding rod 605 is provided with a jack 606, a hot-cracking glass tube 8 is movably inserted into the corresponding jack 606, the surface of the shaft lever 601 is wrapped with a flame-retardant pad 607, one end of the flame-retardant pad 607 is fixedly connected to the corresponding sliding rod 605, and after the hot-cracking glass tube 8 is cracked, the tension springs 604 can pull the sliding rod 605 to slide to the bottom in the corresponding sliding grooves 603 to pull out the flame-retardant pad 607.

In the invention, an air whistle is fixedly inserted into the box body 1 at one end of the four-way pipe 503, and the air flow in the four-way pipe 503 can blow the air whistle.

In the invention, the surface of the shaft rod 601 is fixedly sleeved with the bearing, the outer ring of the bearing is fixedly connected with the equipment cavity 4, and the bearing can effectively reduce the friction coefficient of the shaft rod 601 in the motion process, and can ensure the rotation precision of the shaft rod while limiting.

In the invention, the surface of the warning sleeve 602 is symmetrically provided with the green reflective strips and the red reflective strips, the green reflective strips represent safety, the red reflective strips represent fire, and the pulling-out of the flame-retardant pad 607 can drive the shaft lever 601 to rotate so as to switch the reflective strips on the surface of the warning sleeve 602.

In the invention, the front side and the rear side of the surface of the flame-retardant pad 607 are fixedly connected with the sealing edges matched with the sliding grooves 603, so that a good separation effect of the flame-retardant pad 607 on the interior of the box body 1 is ensured.

A method of a distribution box fault handling device comprises the following steps:

s1, when the device is used, the equipment box 2 faces the fixed position and the box body 1 is fixed outwards;

s2, when a fire occurs in the box body 1 due to electrical faults or other reasons, high temperature is transmitted into the placing groove 7 to crack the hot-cracked glass tube 8, so that the sliding rod 605 is unlocked, the tension spring 604 pulls the sliding rod 605 to slide to the bottom in the sliding groove 603 on the left side, in the process, the flame retardant pad 607 is pulled out by the sliding rod 605 from the shaft rod 601 to separate the internal space of the box body 1, the fire point diffusion is avoided, the air circulation is reduced, meanwhile, the pulling-out of the flame retardant pad 607 can drive the shaft rod 601 to rotate, and the display surface of the warning sleeve 602 is switched from the green reflective strip to the red reflective strip to provide warning information;

s3, the loosening switch 505 bounces to start the electromagnetic valve 504 to open while the hot-cracking glass tube 8 is cracked, so that carbon dioxide in the compressed air tank 502 is injected into the box body 1 through the four-way tube 503 to extinguish fire, and the gas flows in a whistle to give out a sharp alarm in the process, and the warning sleeve 602 is matched to give out a warning to the outside.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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.