CN210040091U

CN210040091U - Fixed circuit breaker

Info

Publication number: CN210040091U
Application number: CN201920967505.3U
Authority: CN
Inventors: 赵坤; 边玉兴
Original assignee: Cheng Shuo Electric Co Ltd
Current assignee: Cheng Shuo Electric Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-07
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a fixed circuit breaker, including the circuit breaker main part, the draw-in groove has been seted up to one side of circuit breaker main part, and the inner wall of draw-in groove is connected with the outer wall block of mounting panel, and the spout has all been seted up at the both ends of mounting panel one side, the inner wall of two spouts respectively with a plurality of locking bolt's top sliding connection, four corners of mounting panel opposite side are all fixed and are equipped with the supporting shoe. The utility model relates to a fixed circuit breaker adjusts the position of locking bolt according to the mounted position to install the mounting panel on the established position, the circuit breaker directly passes through the draw-in groove joint and on the mounting panel, this kind of mounting means is convenient for change the circuit breaker, and is convenient for adjust the position of circuit breaker, thereby promotes the simplicity and convenience of circuit breaker operation; the pressure pump sprays the fire extinguishing material in the fire extinguishing storage tank to the place of catching fire through the temperature control switch, can avoid appearing the dangerous condition that the circuit breaker is burnt out and arouses to the protection personnel's is healthy and property.

Description

Fixed circuit breaker

Technical Field

The utility model relates to a circuit breaker, in particular to fixed circuit breaker.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, it has been widely used. Distribution of electricity is an extremely important link in the generation, transmission and use of electricity. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.

The existing fixed circuit breakers are all installed through bolts, and the installation mode is inconvenient to disassemble and adjust, and wastes time and labor when the circuit breakers need to be replaced; the existing fixed circuit breaker is often burnt due to short circuit, so that dangerous conditions such as fire and the like occur, and great threat is caused to human bodies and property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed circuit breaker to solve the inconvenient problem of dismantling of the current fixed circuit breaker who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed circuit breaker, includes the circuit breaker main part, the draw-in groove has been seted up to one side of circuit breaker main part, the inner wall of draw-in groove is connected with the outer wall block of mounting panel, the spout has all been seted up at the both ends of mounting panel one side, two the inner wall of spout respectively with a plurality of locking bolt's top sliding connection, four corners of mounting panel opposite side are all fixed and are equipped with the supporting shoe, the fixed bin of putting out a fire that is equipped with in one side on circuit breaker main part top, the export of the bin of putting out a fire passes through the entry fixed connection of miniature force pump with the shower nozzle, the fixed temperature detect switch that is equipped with in top of.

As an optimal technical scheme of the utility model, the top of circuit breaker main part both sides is all fixed and is equipped with a plurality of ventilation holes, and is a plurality of the inside in ventilation hole is all fixed and is equipped with the dust screen.

As an optimized technical scheme of the utility model, the inside of mounting panel is fixed and is equipped with a plurality of springs.

As an optimized technical scheme of the utility model, the outer wall of circuit breaker main part is scribbled and is equipped with pearlite fire retardant coating.

As an optimal technical scheme of the utility model, miniature force pump passes through temperature detect switch and the inside power electric connection of circuit breaker main part, the inside power electric connection of smoke alarm and circuit breaker main part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a fixed circuit breaker adjusts the position of locking bolt according to the mounted position to install the mounting panel on the established position, the circuit breaker directly passes through the draw-in groove joint and on the mounting panel, this kind of mounting means is convenient for change the circuit breaker, and is convenient for adjust the position of circuit breaker, thereby promotes the simplicity and convenience of circuit breaker operation; the pressure pump sprays the fire extinguishing material in the fire extinguishing storage tank to the place of catching fire through the temperature control switch, can avoid appearing the dangerous condition that the circuit breaker is burnt out and arouses to the protection personnel's is healthy and property.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a circuit breaker main body; 2. a fire extinguishing storage tank; 3. mounting a plate; 4. a chute; 5. locking the bolt; 6. a support block; 7. a vent hole; 8. a dust screen; 9. a card slot; 10. a spring; 11. a micro pressure pump; 12. a spray head; 13. a temperature control switch; 14. a smoke alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model provides a fixed circuit breaker, including circuit breaker main part 1, draw-in groove 9 has been seted up to one side of circuit breaker main part 1, the inner wall of draw-in groove 9 is connected with the outer wall block of mounting panel 3, spout 4 has all been seted up at the both ends of mounting panel 3 one side, the inner wall of two spout 4 respectively with a plurality of locking bolt 5's top sliding connection, four corners of mounting panel 3 opposite side are all fixed and are equipped with supporting shoe 6, the fixed bin 2 that puts out a fire that is equipped with in one side on 1 top of circuit breaker main part, the export of the bin 2 that puts out a fire is through the entry fixed connection of miniature force pump 11 with shower nozzle 12, the fixed temperature detect switch 13 that is equipped with in top of 1.

Preferably, the top of 1 both sides of circuit breaker main part is all fixed and is equipped with a plurality of ventilation holes 7, and the inside of a plurality of ventilation holes 7 is all fixed and is equipped with dust screen 8, ventilates the circuit breaker inside to accelerate the radiating rate of circuit breaker, avoid the dust to get into the inside of circuit breaker simultaneously.

Preferably, the inside of mounting panel 3 is fixed and is equipped with a plurality of springs 10, cushions the circuit breaker to guarantee the safety of circuit breaker.

Preferably, the outer wall of the breaker main body 1 is coated with perlite fireproof paint to prevent the breaker from being burnt by fire.

Preferably, the micro pressure pump 11 is electrically connected to a power supply inside the circuit breaker main body 1 through a temperature control switch 13, and the smoke alarm 14 is electrically connected to the power supply inside the circuit breaker main body 1.

When specifically using, the utility model relates to a fixed circuit breaker, according to mounted position adjustment locking bolt 5's position, thereby install mounting panel 3 on the set position, circuit breaker main part 1 is direct on through draw-in groove 9 joint and mounting panel 3, through the position of the adjustable mounting panel 3 of slip locking bolt 5, thereby adjust circuit breaker main part 1's position, if the phenomenon of catching fire appears because of the short circuit in circuit breaker main part 1, the model can experience the temperature of settlement for KSD 301's temperature detect switch 13, make the model spray the department of catching fire for YB 125's miniature force pump 11 in will putting out a fire bin 2, the smog alarm 14 that the model was GS507D simultaneously experiences after smog reports to the police, thereby remind personnel to notice danger, the fixed convenient change of this kind of circuit breaker, and easy and simple to handle, can prevent that dangerous circumstances such as conflagration from appearing because of the short.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. A fixed circuit breaker comprises a circuit breaker main body (1) and is characterized in that one side of the circuit breaker main body (1) is provided with a clamping groove (9), the inner wall of the clamping groove (9) is clamped and connected with the outer wall of the mounting plate (3), the two ends of one side of the mounting plate (3) are respectively provided with a sliding groove (4), the inner walls of the two sliding grooves (4) are respectively connected with the tops of a plurality of locking bolts (5) in a sliding way, supporting blocks (6) are fixedly arranged on four corners of the other side of the mounting plate (3), one side of the top end of the breaker main body (1) is fixedly provided with a fire extinguishing storage box (2), the outlet of the fire extinguishing storage tank (2) is fixedly connected with the inlet of the spray head (12) through a micro pressure pump (11), a temperature control switch (13) is fixedly arranged at the top of the inner wall of one side of the breaker main body (1), a smoke alarm (14) is fixedly arranged in the middle of the inner wall of one side of the circuit breaker main body (1).

2. The fixed circuit breaker of claim 1, wherein: the top of circuit breaker main part (1) both sides all is fixed and is equipped with a plurality of ventilation holes (7), and is a plurality of the inside of ventilation hole (7) is all fixed and is equipped with dust screen (8).

3. The fixed circuit breaker of claim 1, wherein: the mounting plate (3) is internally and fixedly provided with a plurality of springs (10).

4. The fixed circuit breaker of claim 1, wherein: the outer wall of the breaker main body (1) is coated with perlite fireproof paint.

5. The fixed circuit breaker of claim 1, wherein: miniature force pump (11) pass through temperature detect switch (13) and the inside power electric connection of circuit breaker main part (1), smoke alarm (14) and the inside power electric connection of circuit breaker main part (1).