CN210575692U

CN210575692U - High-voltage circuit breaker with dampproofing function

Info

Publication number: CN210575692U
Application number: CN201921821289.8U
Authority: CN
Inventors: 杨庆; 余长忠
Original assignee: Yancheng Heming Electric Manufacturing Co Ltd
Current assignee: Yancheng Heming Electric Manufacturing Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-19
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a high voltage circuit breaker with dampproofing function, including casing and electric telescopic handle, the inside wall of casing is provided with the baffle, the interior top of casing is provided with controller and warm and humid inductor, the upper surface of casing is provided with the shielding plate, and the interior top of shielding plate is provided with the warning light, electric telescopic handle sets up respectively on the interior left and right sides wall of casing, sealing baffle's below is provided with the picture peg, the interior left and right sides wall of casing all is provided with the ventilation hole, the inside wall in ventilation hole is provided with the air discharge fan, the filter tube sets up respectively on the outer left and right sides face of casing. This high voltage circuit breaker with dampproofing function, the moisture absorption cotton reduces humid air and enters into the casing and exert an influence to it, and when humidity riseed in the casing, warm and humid inductor transmission signal of telecommunication gave the controller, and the control air discharge fan is with casing internal moisture discharge, and the fan of blowing is controlled to the controller in addition air-dries the moisture absorption cotton, keeps the moisture absorption effect of moisture absorption cotton.

Description

High-voltage circuit breaker with dampproofing function

Technical Field

The utility model relates to a high voltage circuit breaker technical field specifically is a high voltage circuit breaker with dampproofing function.

Background

Nowadays along with people's continuous development, people can not leave the power in the life, in the city, the distribution of high-voltage electric wire is very intensive, when emergency, can cut off high-voltage current through high-voltage circuit breaker, high-voltage circuit breaker exposes in the air, receive the influence of natural weather easily, the temperature in the high-voltage circuit breaker can be influenced to weather overheat, the weather is undercooled, cold wind makes high-voltage circuit breaker inner line rigidity through the air vent easily, reduce life, during rainwater weather, humid air causes the erosion to high-voltage circuit breaker inside easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage circuit breaker with dampproofing function to the high voltage circuit breaker who provides in solving above-mentioned background art receives natural weather's influence easily, and the overheated temperature that can influence in the high voltage circuit breaker of weather, weather supercooling, cold wind make high voltage circuit breaker inner line rigidify easily through the air vent, reduce life, during rainwater weather, humid air causes the problem of erosion to high voltage circuit breaker inside easily.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage circuit breaker with a moisture-proof function comprises a shell and an electric telescopic rod, wherein a partition plate is arranged on the inner side wall of the shell, a circuit breaker body is arranged on the partition plate, a controller and a temperature and humidity sensor are arranged at the inner top end of the shell, the controller is arranged on the right side of the temperature and humidity sensor, a shielding plate is arranged on the upper surface of the shell, warning lamps are arranged at the inner top end of the shielding plate, the electric telescopic rod is respectively arranged on the inner left side wall and the inner right side wall of the shell, a sealing baffle plate is arranged at the lower end of the electric telescopic rod, the lower end of the sealing baffle plate penetrates through the partition plate, an inserting plate is arranged below the sealing baffle plate and is respectively arranged on the inner left side wall and the inner right side wall of the shell, ventilation holes are respectively formed in the inner left side wall and the inner right side wall of the shell, the filter pipeline sets up respectively on the outer left and right sides face of casing, and the inside wall of casing is provided with the timer, and the timer setting is in electric telescopic handle's top simultaneously.

Preferably, the electric telescopic rod and the sealing baffle form a telescopic mechanism, and the sealing baffle corresponds to the 2 inserting plates.

Preferably, the ventilation holes and the exhaust fans are in one-to-one correspondence, the number of the exhaust fans is two, and the exhaust fans are symmetrically arranged about the center line of the shell.

Preferably, the filtering pipeline is including mounting groove, the cotton that absorbs moisture, filter screen, fixing bolt and the fan of blowing, and the mounting groove setting is provided with the cotton and filter screen of absorbing moisture in the mounting groove on the inside wall of filtering pipeline, and the cotton setting of absorbing moisture is in the inboard of filter screen, and fixing bolt runs through filter screen and the cotton threaded connection of absorbing moisture on the interior terminal surface of mounting groove, and the cotton inboard of absorbing moisture is provided with the fan of blowing, and the fan setting of blowing is on the interior terminal surface of filtering pipeline.

Preferably, the filter screen and the absorbent cotton form a sliding mechanism together with the mounting groove.

Preferably, electric connection is established between fan of blowing, controller, warm and humid inductor, electric telescopic handle and the timer, and the fan of blowing sets up about filtering duct central line symmetry.

Compared with the prior art, the beneficial effects of the utility model are that: the high-voltage circuit breaker with the moisture-proof function,

(1) when the temperature in the shell rises, the temperature and humidity sensor transmits an electric signal to the controller, the exhaust fan is controlled to exhaust heat in the shell, the heat dissipation is accelerated, the filter screen can reduce the influence of external dust entering the shell, in addition, the arranged warning lamp can remind passing people, a high-voltage wire is arranged nearby, and accidents caused by the fact that people approach at night are prevented;

(2) the moisture absorption cotton reduces humid air and enters into the casing and exert an influence to it, and when humidity rose in the casing, warm and humid inductor transmission signal of telecommunication gave the controller, and the control air discharge fan discharges the moisture in with the casing, and the fan of blowing is controlled to the controller in addition air-dries the moisture absorption cotton, keeps the moisture absorption effect of moisture absorption cotton, regularly closes the fan of blowing through the timer.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side view of the cross-section of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the work flow of the present invention.

In the figure: 1. the circuit breaker comprises a shell, 2, a partition plate, 3, a circuit breaker body, 4, a controller, 5, a temperature and humidity sensor, 6, a baffle plate, 7, a warning light, 8, an electric telescopic rod, 9, a sealing baffle plate, 10, a plug board, 11, a ventilation hole, 12, an exhaust fan, 13, a filtering pipeline, 1301, a mounting groove, 1302, moisture absorption cotton, 1303, a filter screen, 1304, a fixing bolt, 1305, a blowing fan, 14 and a timer.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high voltage circuit breaker with dampproofing function, as shown in fig. 1 and fig. 4, the inside wall of casing 1 is provided with baffle 2, and be provided with circuit breaker body 3 on the baffle 2, baffle 2 is provided with logical line hole and opening groove, it is convenient for lay wire and ventilate to lead to the line hole, opening groove is convenient for sealed baffle 9 and is passed through, the interior top of casing 1 is provided with controller 4 and warm and humid inductor 5, and controller 4 sets up the right side at warm and humid inductor 5, the upper surface of casing 1 is provided with shielding plate 6, and the interior top of shielding plate 6 is provided with warning light 7.

As shown in fig. 1, 2, 3 and 4, the electric telescopic rod 8 is respectively arranged on the inner left and right side walls of the housing 1, the lower end of the electric telescopic rod 8 is provided with a sealing baffle 9, the lower end of the sealing baffle 9 penetrates through the partition board 2, the electric telescopic rod 8 and the sealing baffle 9 form a telescopic mechanism, the sealing baffle 9 corresponds to 2 plug boards 10, the electric telescopic rod 8 pushes the sealing baffle 9 to be matched with the plug boards 10 to seal the vent holes 11, the plug boards 10 are arranged below the sealing baffle 9 and are respectively arranged on the inner left and right side walls of the housing 1, the inner left and right side walls of the housing 1 are respectively provided with vent holes 11, the vent holes 11 are arranged on the outer sides of the plug boards 10, the vent holes 11 and the exhaust fans 12 are in a one-to-one correspondence relationship, the exhaust fans 12 are provided with two, and the exhaust fans 12 are symmetrically arranged about the central line of the housing 1, the, an exhaust fan 12 is arranged on the inner side wall of the ventilation hole 11, a filtering pipeline 13 is arranged on the outer side of the ventilation hole 11, the filtering pipeline 13 comprises a mounting groove 1301, moisture-absorbing cotton 1302, a filter screen 1303, a fixing bolt 1304 and a blowing fan 1305, the mounting groove 1301 is arranged on the inner side wall of the filtering pipeline 13, the moisture-absorbing cotton 1302 and the filter screen 1303 are arranged in the mounting groove 1301, the moisture-absorbing cotton 1302 is arranged on the inner side of the filter screen 1303, the fixing bolt 1304 penetrates through the filter screen 1303 and the moisture-absorbing cotton 1302 and is in threaded connection with the inner end surface of the mounting groove 1301, the blowing fan 1305 is arranged on the inner side of the moisture-absorbing cotton 1302, the moisture-absorbing cotton 1302 can reduce the entry of moist air into the casing 1, the filter screen 1303 and the moisture-absorbing cotton 1302 can reduce the entry of external dust into the casing 1, the fixing bolt 1304 is in threaded connection with the filter screen 1303 and, filter screen 1303 and cotton 1302 of moisture absorption pass through fixing bolt 1304 to be fixed in mounting groove 1301, be convenient for maintain and change, fan 1305 of blowing, controller 4, warm and humid inductor 5, be electric connection between electric telescopic handle 8 and the timer 14, and fan 1305 sets up about filter tube 13 central line symmetry, warm and humid inductor 5 responds to temperature and humidity transmission signal and gives controller 4 control fan 1305 of blowing to air-dry to cotton 1302 of moisture absorption, control electric telescopic handle 8 promotes sealed baffle 9 and seals ventilation hole 11, timer 14 is regularly closed fan 1305 of blowing through controller 4, filter tube 13 sets up respectively on the outer left and right sides face of casing 1, and the inside wall of casing 1 is provided with timer 14, timer 14 sets up the top at electric telescopic handle 8 simultaneously.

The working principle is as follows: when the high-voltage circuit breaker with the damp-proof function is used, a power supply is switched on, the warning lamp 7 flashes to remind passing people, a high-voltage wire is arranged nearby to prevent people from getting close to the high-voltage circuit breaker at night to cause accidents, the filter screen 1303 can reduce the influence of external dust entering the shell 1, the hygroscopic cotton 1302 can reduce the influence of external humid air entering the shell 1, in cold weather, the temperature and humidity sensor 5 transmits an electric signal to the controller 4, the controller 4 controls the electric telescopic rod 8, the electric telescopic rod 8 pushes the sealing baffle 9 and the inserting plate 10 to seal the vent hole 11, the influence of external cold air flow on the shell 1 is reduced, in hot weather, the temperature inside the shell 1 is increased under the influence of external high temperature, the temperature and humidity sensor 5 transmits an electric signal to the controller 4, the controller 4 controls the electric telescopic rod 8 and the exhaust fan 12, the electric telescopic rod 8 pulls the sealing baffle 9 to open the vent, the air conditioner has the advantages that internal and external air flow is kept, the exhaust fan 12 discharges heat in the shell 1 to accelerate heat dissipation, in rainy days, humidity in the shell 1 rises, the temperature and humidity sensor 5 transmits an electric signal to the controller 4, the exhaust fan 12 is controlled to discharge moisture in the shell 1, meanwhile, the air blowing fan 1305 is controlled to dry the moisture absorption cotton 1302 to keep the moisture absorption effect of the moisture absorption cotton 1302, the controller 4 is RBK-6000-ZL30, the temperature and humidity sensor 5 is DWHJ2, the timer 14 is DKJ/1-60, the air blowing fan 1305 is turned off at fixed time through the timer 14, the fixing bolt 1304 is detached at fixed time, the filter screen 1303 and the moisture absorption cotton 1302 are maintained or replaced, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high voltage circuit breaker with dampproofing function, includes casing (1) and electric telescopic handle (8), its characterized in that: the inside wall of casing (1) is provided with baffle (2), and is provided with circuit breaker body (3) on baffle (2), the interior top of casing (1) is provided with controller (4) and warm and humid inductor (5), and controller (4) set up the right side at warm and humid inductor (5), the upper surface of casing (1) is provided with shielding plate (6), and the interior top of shielding plate (6) is provided with warning light (7), electric telescopic handle (8) set up respectively on the interior left and right sides wall of casing (1), and the lower extreme of electric telescopic handle (8) is provided with seal baffle (9), and seal baffle (9) lower extreme runs through baffle (2) simultaneously, the below of seal baffle (9) is provided with picture peg (10), and picture peg (10) set up respectively on the interior left and right sides wall of casing (1), the interior left and right sides wall of casing (1) all is provided with ventilation hole (11), and ventilation hole (11) set up the outside at picture peg (10), the inside wall in ventilation hole (11) is provided with air discharge fan (12), and the outside in ventilation hole (11) is provided with filtering duct (13), filtering duct (13) set up respectively on the outer left and right sides face of casing (1), and the inside wall of casing (1) is provided with timer (14), and timer (14) set up the top in electric telescopic handle (8) simultaneously.

2. High voltage circuit breaker with moisture protection according to claim 1, characterized in that: electric telescopic handle (8) and sealing baffle (9) constitute telescopic machanism, and sealing baffle (9) correspond with 2 picture peg (10).

3. High voltage circuit breaker with moisture protection according to claim 1, characterized in that: the ventilation holes (11) and the exhaust fans (12) are in one-to-one correspondence, the exhaust fans (12) are arranged in two, and the exhaust fans (12) are symmetrically arranged relative to the center line of the shell (1).

4. High voltage circuit breaker with moisture protection according to claim 1, characterized in that: filter pipeline (13) including mounting groove (1301), absorbent cotton (1302), filter screen (1303), fixing bolt (1304) and fan (1305) of blowing, and mounting groove (1301) set up on the inside wall of filter pipeline (13), be provided with absorbent cotton (1302) and filter screen (1303) in mounting groove (1301), and absorbent cotton (1302) set up the inboard at filter screen (1303), fixing bolt (1304) run through filter screen (1303) and absorbent cotton (1302) threaded connection is on the interior terminal surface of mounting groove (1301), the inboard of absorbent cotton (1302) is provided with fan (1305) of blowing, and fan (1305) of blowing sets up on the interior terminal surface of filter pipeline (13).

5. High voltage circuit breaker with moisture protection according to claim 4, characterized in that: the filter screen (1303) and the absorbent cotton (1302) form a sliding mechanism together with the mounting groove (1301).

6. High voltage circuit breaker with moisture protection according to claim 4, characterized in that: the electric fan is characterized in that the air blowing fan (1305), the controller (4), the temperature and humidity sensor (5), the electric telescopic rod (8) and the timer (14) are electrically connected, and the air blowing fan (1305) is symmetrically arranged about the central line of the filtering pipeline (13).