CN212214417U

CN212214417U - Be used for high pressure bank electricity extinguishing device

Info

Publication number: CN212214417U
Application number: CN202020792328.2U
Authority: CN
Inventors: 金玉培; 孙存新; 陈钢; 苏勇; 张竞; 程小勇; 王龙
Original assignee: JIANGSU XINHANG ELECTRICAL CO Ltd
Current assignee: JIANGSU XINHANG ELECTRICAL CO Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-25
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a high-voltage shore power fire extinguishing device, which comprises a fire extinguishing tank and a fire source detecting tube, wherein the fire extinguishing tank is fixed on a high-voltage cabinet through a placing rack, and the placing rack comprises a supporting plate and a ferrule; the high-voltage cabinet is provided with a plurality of small holes, the tail ends of the fire source detection tubes extend into the high-voltage cabinet through the small holes, the fire source detection tubes are arranged in the high-voltage cabinet in an S shape or a return shape, sealing plugs are arranged at the tail ends of the fire source detection tubes, the fire source detection tubes are fixed in the high-voltage cabinet through fixing clamps in the wiring process, and the distance between the fixing clamps is not more than 0.5 m; the utility model has the advantages of reasonable design, simple to operate, easy operation, through fire source detecting tube sensing temperature, softened and blast when the temperature of being heated is higher, the pressure drop in the fire source detecting tube connects the medium among the release extinguishing device and reaches the effect of putting out a fire.

Description

Be used for high pressure bank electricity extinguishing device

Technical Field

The utility model relates to a bank electricity extinguishing device especially relates to a be used for high-pressure bank electricity extinguishing device.

Background

The shore power system for the wharf ship is a whole power supply and distribution system which uses a shore-based power supply to supply power and stops the power generation of an auxiliary engine of the ship after the ship stops at a port and is divided into two modes of high-voltage shore power and low-voltage shore power for boarding, wherein the high-voltage shore power is a shore power system which supplies power to the ship with the voltage grade of 6KV or more than 6.6 KV. According to the regulation requirement of high-voltage operation, the cabinet body design of a high-voltage part of a high-voltage shore power system must meet the requirement of five prevention, and once a cabinet door is opened or a person approaches an electrified interval in the running process, the high voltage is immediately subjected to power-off protection. When the high-voltage shore power is normally used for supplying power to the ship, the influence on the ship is brought to prevent sudden power failure, and therefore when the high-voltage shore power is operated, the high-voltage cabinet of the high-voltage shore power system can be inspected by maintenance personnel on duty only through visual inspection of the inside of the cabinet through an observation window of the appearance or the cabinet body. Hidden dangers in the high-voltage cabinet can not be found in time, particularly when a high-voltage shore power system is unattended, if a fire occurs, the fire can not be found or extinguished in time, and a fire disaster is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for high-pressure bank electricity extinguishing device that structural design is reasonable, easy operation, can effectively put out the flame.

The purpose of the utility model is realized like this: a fire extinguishing device for high-voltage shore power comprises a fire extinguishing tank and a fire source detecting tube, wherein the fire extinguishing tank is fixed on a high-voltage cabinet through a placing frame, and the placing frame comprises a supporting plate and a ferrule; set up a plurality of apertures on the high-voltage board and stretch into the high-voltage board through the aperture with fire source detecting tube end in, the fire source detecting tube is "S" type or "return" style of calligraphy and arranges in the high-voltage board and at the sealed end cap of fire source detecting tube end installation, and the fire source detecting tube is walking the line in-process and is fixing in the high-voltage board through the fixation clamp and the interval is not more than 0.5 meter between the fixation clamp.

As a further preferred scheme of the utility model, the fire detector is made of flexible non-metallic synthetic materials.

As a further preferred scheme of the utility model, when the fire source detecting tube is "S" type or "return" style of calligraphy trend, every turning radius of curvature is not less than 30 millimeters.

As a further preferred scheme of the utility model, can prolong the fire source and survey a tub length, be a plurality of "S" types or "return" style of calligraphy and shuttle in a plurality of consecutive high-voltage board.

As the utility model discloses a further preferred scheme, set up the container valve on the jar of putting out a fire, communicate the source of a fire detecting tube head end on the container valve.

As a further preferred scheme of the utility model, layer board, lasso pass through the bolt fastening at the high-voltage board outer wall, and wherein lasso quantity is two.

As a further preferred scheme of the utility model, set up temperature sensor in the high-voltage board, temperature sensor connects alarm device.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

1. the fire extinguishing device is used for storing a fire extinguishing agent and comprises the following components: the heptafluoropropane fire extinguishing agent is gas fire extinguishing, is volatile, has no residue, and has little influence on the safety performance of equipment.

2. The fire source detecting tube extends into various narrow spaces and equipment with complex structures in an S shape, so that the safety and the prevention are really realized without dead angles; according to the characteristics of the product, where the fire is on fire, the fire extinguishing agent is sprayed from where the fire extinguishing agent is sprayed, and the point-to-point fire extinguishing is more effective; the pressurized fire source detecting tube is arranged at the easy ignition point of 1 meter, the temperature is reached, and the fire is extinguished at the beginning of the germination; need not power and special cigarette, temperature detector, equipment is simple high-efficient, and the medicament of putting out a fire is more than 80% less than the tradition, and the installation is simple, and the maintenance cost is low, and fire control effect is high, reduces engineering cost by a wide margin.

3. The fire source detecting tube is easy to replace, and the fire extinguishing agent can be supplemented.

4. The fire extinguishing tank is arranged outside and can be hung on a high-voltage cabinet.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a plurality of high-voltage cabinets in installation.

The fire extinguishing device comprises a fire extinguishing tank 1, a high-voltage cabinet 2, a fire source detecting tube 3, a supporting plate 4, a ferrule 5, a sealing plug 6, a fixing clamp 7 and a container valve 8.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, a fire extinguishing apparatus for high-voltage shore power comprises a fire extinguishing tank 1 and a fire source detecting tube 3, wherein the fire extinguishing tank 1 is fixed on a high-voltage cabinet 2 through a placing frame, and the placing frame comprises a supporting plate 4 and a ferrule 5; set up a plurality of apertures on the high-voltage board 2 and stretch into the high-voltage board through the aperture with 3 ends of fire source detecting tube, fire source detecting tube 3 is "S" type or "return" style of calligraphy and arranges in the high-voltage board and at the sealed end cap 6 of fire source detecting tube end-to-end installation, and fire source detecting tube 3 is being walked the line in-process and is being fixed in the high-voltage board through fixation clamp 7 and the interval is not more than 0.5 meter between fixation clamp 7.

Preferably, the probe 3 is made of a flexible non-metallic composite material.

Preferably, the fire detector 3 is fixed in the high-voltage cabinet 2 by a plurality of fixing clamps 5 which are arranged at intervals, and the distance between the fixing clamps 5 is not more than 0.5 m.

Preferably, when the fire source detection pipe 3 is in an S-shaped or back-shaped trend, the bending radius of each corner is not less than 30 mm.

Preferably, the fire source detection pipe can extend in length and shuttle in a plurality of connected high-voltage cabinets in an S shape or a Chinese character 'hui' shape.

Preferably, a container valve 8 is arranged on the fire extinguishing tank 1, and the head end of the fire source detection pipe 3 is communicated with the container valve 8.

Preferably, the supporting plate 4 and the ferrule 5 are fixed on the outer wall of the high-voltage cabinet 2 through bolts, wherein the number of the ferrules 5 is two.

Preferably, a temperature sensor is arranged in the high-voltage cabinet 2 and connected with an alarm device.

The first embodiment is as follows:

the temperature sensing self-starting fire extinguishing device is an automatic fire detecting and extinguishing system which integrates alarming and extinguishing, is simple to install and is highly reliable. The fire extinguishing device adopts a flexible and bendable fire source detecting tube as a fire detection and alarm component, and the fire source detecting tube 3 can also be used as a pipeline for conveying and spraying fire extinguishing agents. The flexible fire source detection pipe 3 can be conveniently arranged at the nearest part of each potential fire source, once a fire breaks, the fire source detection pipe 3 is heated, broken and decompressed, the container valve 8 of the fire extinguishing device is started, and the fire extinguishing agent is sprayed to extinguish the fire at a broken opening (namely, a part needing to extinguish the fire) through the fire source detection pipe 3.

Example two:

the fire source detecting tube 3 is connected to the fire extinguishing tank 1 through the container valve 8, is fixed at the most probable place of the fire source, carries out the fire source detection, and the fire source detecting tube 3 is softened and explodes at the highest place of the heating temperature when meeting fire, utilizes the pressure drop in the fire source detecting tube 3, starts the container valve 8, and the fire extinguishing agent is put out a fire by the 3 blast holes release of fire source detecting tube.

Example three:

the sealing plug 6 is used for sealing the fire source detection tube 3, maintaining the internal pressure thereof and preventing the fire extinguishing agent from leaking out of the end.

Example four:

the fire source detecting tube 3 is S-shaped and keeps the corner bending radius not less than 30 mm when in security protection, in order to maintain the air flow in the fire detector, the corner is avoided to be too small, and once the fire is extinguished, the fire extinguishing agent is blocked from smoothly entering, so that the fire extinguishing speed is effectively improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for high-pressure bank electricity extinguishing device, includes fire extinguishing tank (1), fire source detecting tube (3), its characterized in that: the fire extinguishing tank (1) is fixed on the high-voltage cabinet (2) through a placing frame, and the placing frame comprises a supporting plate (4) and a ferrule (5); set up a plurality of apertures on high-voltage board (2) and stretch into the high-voltage board through the aperture with fire source detecting tube (3) end in, fire source detecting tube (3) are "S" type or "return" style of calligraphy and arrange in the high-voltage board and at fire source detecting tube end installation seal plug (6), and fire source detecting tube (3) are walking the line in-process and are fixed in the high-voltage board through fixation clamp (7) and the interval is not more than 0.5 meter between fixation clamp (7).

2. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: the fire source detecting tube (3) is made of flexible nonmetal synthetic materials.

3. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: when the fire source detecting tube (3) is in an S-shaped or back-shaped trend, the bending radius of each corner is not less than 30 mm.

4. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: the fire source detection pipe can be extended in length and shuttled in a plurality of connected high-voltage cabinets in an S shape or a return shape.

5. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: a container valve (8) is arranged on the fire extinguishing tank (1), and the container valve (8) is communicated with the head end of the fire source detecting tube (3).

6. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: the supporting plate (4) and the ferrules (5) are fixed on the outer wall of the high-voltage cabinet (2) through bolts, wherein the number of the ferrules (5) is two.

7. A fire extinguishing apparatus for high pressure shore power, according to claim 1, characterized in that: a temperature sensor is arranged in the high-voltage cabinet (2) and connected with an alarm device.