CN215579637U

CN215579637U - Electric control cabinet based on electric power thing networking

Info

Publication number: CN215579637U
Application number: CN202121809343.4U
Authority: CN
Inventors: 丛江涛; 邾明明; 胡遵平
Original assignee: Nanjing Huasheyun Information Technology Co ltd
Current assignee: Nanjing Huasheyun Information Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an electric control cabinet based on an electric power Internet of things, which comprises a control cabinet body, wherein the control cabinet body is fixedly connected with a placing box, a dry powder fire extinguisher is arranged in the control cabinet body, the dry powder fire extinguisher is provided with a trigger switch, the top of the dry powder fire extinguisher is provided with a spraying mechanism, a fixed plate is arranged in the control cabinet body, the bottom of the fixed plate is fixedly connected with an electromagnet, and the bottom end of the electromagnet is provided with a trigger mechanism; the top of switch board body is equipped with the temperature detect switch who is used for detecting the inside temperature of switch board body, and the top of switch board body still is equipped with the battery that supplies power for electro-magnet and temperature detect switch. According to the utility model, the dry powder fire extinguisher and the trigger mechanism capable of triggering the dry powder fire extinguisher to spray are arranged, so that the dry powder fire extinguisher can be timely extinguished when a fire breaks out in the control cabinet body, the fire spreading is avoided, the electrical equipment in the protection cabinet is burnt, and the economic loss is reduced.

Description

Electric control cabinet based on electric power thing networking

Technical Field

The utility model relates to the technical field of power control cabinets, in particular to a power control cabinet based on a power internet of things.

Background

The power control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the power control cabinet meets the requirements of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

Under the condition of long-time use of the electric control cabinet, and inside components and parts produce heat easily and accelerate components and parts ageing, because current electric control cabinet does not have the fire prevention function, the components and parts short circuit of ageing in the electric control cabinet causes the fire, will burn the internal electrical equipment of cabinet, causes economic loss, even more serious consequence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electric control cabinet based on an electric power Internet of things.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a power control cabinet based on an electric power Internet of things comprises a control cabinet body, wherein two opposite outer walls on the control cabinet body are fixedly connected with a placing box, a dry powder fire extinguisher is arranged in the control cabinet body, a trigger switch with one end extending into the control cabinet body is arranged on the dry powder fire extinguisher, an injection mechanism capable of injecting dry powder is arranged at the top of the dry powder fire extinguisher, a fixed plate is arranged at the top in the control cabinet body, an electromagnet is fixedly connected to the bottom of the fixed plate, and a trigger mechanism capable of descending and impacting the trigger switch is arranged at the bottom end of the electromagnet;

the top of switch board body is equipped with the temperature detect switch who is used for detecting the inside temperature of switch board body, the top of switch board body still is equipped with the battery that supplies power for electro-magnet and temperature detect switch.

Preferably, the injection mechanism comprises an injection pipe which is in threaded connection with the top of the dry powder fire extinguisher, and one end of the injection pipe extending into the control cabinet body is connected with a spray head.

Preferably, trigger mechanism includes that magnetism adsorbs the installing frame in the electro-magnet bottom, the installing frame is hollow chase, the bottom fixedly connected with balancing weight of installing frame, the balancing weight is located trigger switch directly over.

Preferably, a drawer is inserted below the control cabinet body, a groove is formed in the bottom of the drawer, two supporting assemblies are symmetrically hinged in the groove in the bottom of the drawer, and a bearing plate is slidably mounted at the top of the drawer.

Preferably, place vertical sliding connection on the box and be used for preventing the limiting plate that dry powder fire extinguisher rocked, just the limiting plate is T shape.

Preferably, the bottom fixedly connected with bottom plate of switch board body, the top symmetry of bottom plate is equipped with two and supports the strip piece, the front of switch board body articulates there is the shutter.

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

1. by the aid of the dry powder fire extinguisher and the trigger mechanism capable of triggering the dry powder fire extinguisher to spray, the dry powder fire extinguisher can be extinguished in time when a fire breaks out in the control cabinet body, fire spreading is avoided, electrical equipment in the protection cabinet is burnt, and economic loss is reduced;

2. through set up supporting component and loading board respectively at the bottom and the top of drawer, can overhaul the switch board body when, provide supporting platform, need not additionally to carry tools such as ladders, improve maintenance efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an electric control cabinet based on an electric internet of things according to the present invention;

FIG. 2 is a schematic view of the interior of FIG. 1;

fig. 3 is a schematic view of the drawer of the present invention.

In the figure: 1. a control cabinet body; 101. a protective door; 102. a support bar block; 103. a base plate; 104. an electromagnet; 105. a fixing plate; 2. a drawer; 201. a carrier plate; 202. a groove; 203. a support assembly; 3. a battery; 4. a temperature control switch; 5. an injection mechanism; 501. an injection pipe; 502. a spray head; 6. placing the box; 601. a limiting plate; 7. a trigger mechanism; 701. installing a frame; 702. a balancing weight; 8. a dry powder extinguisher; 801. the switch is triggered.

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.

Referring to fig. 1-3, an electric power control cabinet based on electric power thing networking includes switch board body 1, and the equal fixedly connected with of both sides outer wall that is opposite on switch board body 1 places the box 6, and the inside has dry powder fire extinguisher 8, is equipped with trigger switch 801 that one end extends to in the switch board body 1 on the dry powder fire extinguisher 8, and the top of dry powder fire extinguisher 8 is equipped with injection mechanism 5 that can spray the dry powder. The arranged spraying mechanism 5 can spray dry powder in the dry powder fire extinguisher 8 into the control cabinet body 1 to extinguish fire in time.

The top in the switch board body 1 is provided with a fixing plate 105, the bottom of the fixing plate 105 is fixedly connected with an electromagnet 104, the bottom end of the electromagnet 104 is provided with a trigger mechanism 7 capable of descending to impact the trigger switch 801, the top of the switch board body 1 is provided with a temperature control switch 4 for detecting the internal temperature of the switch board body 1, and the top of the switch board body 1 is also provided with a battery 3 for supplying power to the electromagnet 104 and the temperature control switch 4. When a fire happens in the control cabinet body 1, the temperature control switch 4 detects a signal, the electromagnet 104 is powered off and loses magnetism, the trigger mechanism 7 drops, and on the impact trigger switch 801, dry powder in the dry powder fire extinguisher 8 is sprayed into the control cabinet body 1 through the spraying mechanism 5, so that a fire source in the control cabinet body 1 is timely extinguished, and more serious consequences are avoided. The temperature control switch 4 is a BW97O0 series temperature control switch 4. When the temperature control switch 4 works, the bimetallic strip is in a free state, the moving contact and the static contact are closed, the circuit is conducted, the moving contact and the static contact are not closed, and the circuit is disconnected.

Injection mechanism 5 includes the injection pipe 501 of threaded connection at dry powder fire extinguisher 8 top, and the one end that injection pipe 501 extends to the switch board body 1 in is connected with shower nozzle 502, and trigger mechanism 7 includes that magnetism adsorbs the installing frame 701 in electro-magnet 104 bottom, and installing frame 701 is hollow chase, and the bottom fixedly connected with balancing weight 702 of installing frame 701, balancing weight 702 are located trigger switch 801 directly over. The dry powder of the dry powder fire extinguisher 8 is sprayed out through the spray nozzle 502 to extinguish fire by the trigger switch 801 being hit by the counterweight 702 of the trigger mechanism 7.

Drawer 2 has been installed to the below cartridge of switch board body 1, and recess 202 has been seted up to the bottom of drawer 2, and the symmetry articulates in the recess 202 of drawer 2 bottom has two supporting component 203, and the top slidable mounting of drawer 2 has loading board 201. Through the drawer 2 that sets up, can deposit the instrument that maintenance switch board body 1 needs used to a supporting platform is assembled into temporarily to the loading board 201 at accessible drawer 2 top and the supporting component 203 of bottom, makes things convenient for the maintainer to stand and overhauls in the top of the above to switch board body 1.

Place on the box 6 vertical sliding connection have be used for preventing the limiting plate 601 that dry powder fire extinguisher 8 rocked, and limiting plate 601 is T shape. The limiting plate 601 prevents the counterweight 702 from shaking when striking the trigger switch 801 of the dry powder fire extinguisher 8, and the spraying of the dry powder is influenced. The bottom of the control cabinet body 1 is fixedly connected with a bottom plate 103, the top of the bottom plate 103 is symmetrically provided with two supporting strip blocks 102, and the front of the control cabinet body 1 is hinged with a protection door 101.

According to the utility model, the dry powder fire extinguisher 8, the trigger mechanism 7 and the injection mechanism 5 are arranged, when a fire breaks out in the control cabinet body 1, the temperature control switch 4 detects a signal, the electromagnet 104 is powered off and loses magnetism, the mounting frame 701 falls down and impacts the trigger switch 801 of the dry powder fire extinguisher 8 through the counterweight block 702, dry powder in the dry powder fire extinguisher 8 is injected into the control cabinet body 1 through the spray head 502 of the injection mechanism 5, a fire source in the control cabinet body 1 is extinguished in time, and more serious consequences are avoided; and a supporting platform is temporarily assembled by the bearing plate 201 at the top of the drawer 2 and the supporting component 203 at the bottom, so that a maintainer can conveniently stand above the control cabinet body 1 to overhaul.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The power control cabinet based on the power Internet of things comprises a control cabinet body (1) and is characterized in that the outer walls of two opposite sides of the control cabinet body (1) are fixedly connected with a placing box (6), a dry powder fire extinguisher (8) is arranged in the control cabinet body, a trigger switch (801) with one end extending into the control cabinet body (1) is arranged on the dry powder fire extinguisher (8), an injection mechanism (5) capable of injecting dry powder is arranged at the top of the dry powder fire extinguisher (8), a fixing plate (105) is arranged at the top of the control cabinet body (1), an electromagnet (104) is fixedly connected to the bottom of the fixing plate (105), and a trigger mechanism (7) capable of descending to impact the trigger switch (801) is arranged at the bottom end of the electromagnet (104);

the top of switch board body (1) is equipped with temperature detect switch (4) that are used for detecting the inside temperature of switch board body, the top of switch board body (1) still is equipped with battery (3) that carry out the power supply for electro-magnet (104) and temperature detect switch (4).

2. The power control cabinet based on the Internet of things of electric power according to claim 1, characterized in that the injection mechanism (5) comprises an injection pipe (501) which is in threaded connection with the top of the dry chemical fire extinguisher (8), and a spray head (502) is connected to one end of the injection pipe (501) extending into the control cabinet body (1).

3. The power control cabinet based on the Internet of things of electric power according to claim 1, wherein the trigger mechanism (7) comprises an installation frame (701) magnetically adsorbed at the bottom of the electromagnet (104), the installation frame (701) is a hollow iron frame, a counterweight (702) is fixedly connected to the bottom of the installation frame (701), and the counterweight (702) is located right above the trigger switch (801).

4. The power control cabinet based on the electric power internet of things as claimed in claim 1, wherein a drawer (2) is inserted below the control cabinet body (1), a groove (202) is formed in the bottom of the drawer (2), two support assemblies (203) are symmetrically hinged in the groove (202) in the bottom of the drawer (2), and a bearing plate (201) is slidably mounted on the top of the drawer (2).

5. The power control cabinet based on the Internet of things of electric power according to claim 1, characterized in that a limiting plate (601) used for preventing the dry powder fire extinguisher (8) from shaking is vertically and slidably connected to the placing box (6), and the limiting plate (601) is T-shaped.

6. The power control cabinet based on the Internet of things of electric power according to claim 1, characterized in that a bottom plate (103) is fixedly connected to the bottom of the control cabinet body (1), two supporting bars (102) are symmetrically arranged on the top of the bottom plate (103), and a protection door (101) is hinged to the front surface of the control cabinet body (1).