CN215221319U

CN215221319U - Switch cabinet with anti-flooding function

Info

Publication number: CN215221319U
Application number: CN202120646107.9U
Authority: CN
Inventors: 唐波
Original assignee: Hunan Lke Electric Appliances Co ltd
Current assignee: Hunan Lke Electric Appliances Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-17
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a cubical switchboard that possesses function of preventing soaking, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixed mounting of the cabinet body has the backup pad, the bottom fixed mounting of backup pad has the pneumatic cylinder, one side fixed mounting of pneumatic cylinder has the hydraulic pump, the one end fixed mounting of pneumatic cylinder has the hydraulic stem. This cubical switchboard that possesses function of preventing soaking is carrying out daily use in-process, accessible the inside fixed mounting of the cabinet body has the backup pad, the bottom fixed mounting of backup pad has the pneumatic cylinder, one side fixed mounting of pneumatic cylinder has the hydraulic pump, the one end fixed mounting of pneumatic cylinder has the hydraulic stem, lifts through the hydraulic stem and improves terrain clearance, prevents that surface water from soaking the cabinet in the bottom, installs the weather shield through the top of the cabinet body, blocks in the rainwater flows into the cabinet from top and side, makes the cubical switchboard ability of preventing soaking more comprehensive, the normal use of guarantee equipment.

Description

Switch cabinet with anti-flooding function

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard that possesses function of preventing soaking.

Background

The switch cabinet is an electric device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the need, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors, and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and are provided with a high-voltage bus, such as a power plant, and the like, and some switch cabinets are also provided with a low-frequency load-reducing device for protecting the main equipment, the main function of the switch cabinet is to open, close, control and protect the electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices, and the like, and the switch cabinet is mainly suitable for various occasions such as the power plant, a transformer substation, petroleum, metallurgical steel rolling, light industry, industrial and textile, industrial and mining enterprises, residential districts, high-rise buildings, and the like, the switch cabinet installed outdoors is vulnerable to erosion by rainwater and over-temperature caused by sun exposure.

The existing switch cabinet is poor in waterproof performance, rainwater easily enters the cabinet, heat dissipation is not good, high-temperature weather and heat release of electric appliance work are easily caused, the electric appliance is damaged, and the service life of the switch cabinet and normal use of people are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard that possesses function of preventing soaking to current cubical switchboard waterproof performance that proposes in solving above-mentioned background art is poor, and the rainwater easily gets into in the cabinet, and the heat dissipation is not good moreover, and high temperature weather is exothermic in addition electrical apparatus work itself, easily causes the high temperature, causes electrical equipment to damage, influences the life of cubical switchboard and the problem of people normal use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard that possesses function of preventing soaking, includes the cabinet body, the inside fixed mounting of the cabinet body has the backup pad, the bottom fixed mounting of backup pad has the pneumatic cylinder, one side fixed mounting of pneumatic cylinder has the hydraulic pump, the one end fixed mounting of pneumatic cylinder has the hydraulic stem, the top fixed mounting of the cabinet body has the weather shield.

Preferably, the both sides inner wall of the cabinet body is close top department fixed mounting respectively has first fan and second fan, the below fixed mounting of second fan has the thermostatic switch, the gas vent has been seted up to the top at backup pad both sides, the fixed surface of gas vent installs the filter screen, the below of first fan link up and installs the wire guide hole.

Preferably, the cabinet door is rotatably installed on the surface of the cabinet body, and the switch cabinet body is fixedly installed at the top of the supporting plate.

Preferably, a hinge is fixedly mounted on one side of the cabinet door, a handle with a lock is fixedly mounted on the surface of the cabinet door, and an observation window is fixedly mounted on the surface of the upper part outside the cabinet door.

Preferably, one end of the hydraulic rod penetrates through the bottom of the cabinet body and is fixedly provided with a pulley, and the rain baffle is obliquely arranged in an inverted V shape.

Preferably, a warning board is fixedly mounted below the observation window, and a lock catch is fixedly mounted on the other side of the cabinet body corresponding to the lock handle.

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

this cubical switchboard that possesses function of preventing soaking is carrying out daily use in-process, accessible the inside fixed mounting of the cabinet body has the backup pad, the bottom fixed mounting of backup pad has the pneumatic cylinder, one side fixed mounting of pneumatic cylinder has the hydraulic pump, the one end fixed mounting of pneumatic cylinder has the hydraulic stem, lifts through the hydraulic stem and improves terrain clearance, prevents that surface water from soaking the cabinet in the bottom, installs the weather shield through the top of the cabinet body, the surface rotation of the cabinet body installs the cabinet door, blocks in the rainwater flows into the cabinet from top and side, makes the cubical switchboard prevent soaking ability more comprehensive, and the normal use of guarantee equipment has the pulley through the one end fixed mounting of hydraulic stem, the removal of the cubical switchboard of being convenient for.

This cubical switchboard that possesses function of preventing soaking is carrying out daily use in-process, through the both sides inner wall of the cabinet body is close top department fixed mounting respectively has first fan and second fan, the below fixed mounting of second fan has thermostatic switch, the gas vent has been seted up to the top of backup pad both sides, and when the high temperature, when the ambient temperature of sensing element reaches the predetermined value in thermostatic switch, the contact is automatic to be put through the circuit, makes the fan work, for dispelling the heat in the cabinet, ensures the normal work of cubical switchboard, the fixed surface of gas vent installs the filter screen, prevents that the dust from getting into, causes the equipment short circuit.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of a local structure of the hydraulic cylinder of the present invention.

In the figure: 1. a hinge; 2. a cabinet door; 3. an observation window; 4. a cabinet body; 5. a handle with a lock; 6. a thermostatic switch; 7. a switch cabinet body; 8. a support plate; 9. a first fan; 10. a second fan; 11. a wiring hole; 12. Locking; 13. filtering with a screen; 14. an exhaust port; 15. a hydraulic cylinder; 16. a hydraulic pump; 17. a hydraulic lever; 18. A pulley; 19. a rain shield; 20. a warning board.

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: a switch cabinet with a water immersion prevention function comprises a cabinet body 4, a supporting plate 8 is fixedly installed inside the cabinet body 4, a hydraulic cylinder 15 is fixedly installed at the bottom of the supporting plate 8, a hydraulic pump 16 is fixedly installed on one side of the hydraulic cylinder 15, a hydraulic rod 17 is fixedly installed at one end of the hydraulic cylinder 15, when rainwater is too large and accumulated water on the ground is large, in order to prevent the bottom of the switch cabinet from being immersed in water, a lead is used for being electrically connected with the outside through an input end of the hydraulic pump 16, the hydraulic cylinder 15 outputs pressure oil to the oil cylinder through an oil circuit manifold block through the hydraulic pump 16, reciprocating motion of the hydraulic rod 17 is realized, a pressure self-locking mechanism is designed in the oil circuit manifold block, the hydraulic pump 16 stops, the hydraulic rod 17 can be self-locked at a certain position and is in a pressure maintaining state, the hydraulic rod 17 extends to a certain height to play a waterproof role, a rain baffle plate 19 is fixedly installed at the top of the cabinet body 4, and the rain plate 19 is designed in an inverted V shape, rainwater slides along the surface of the board, cannot flow into the cabinet, and is comprehensively waterproof from the periphery of the switch cabinet, so that the waterproof capability of the switch cabinet is more perfect, and the normal use of equipment is ensured, the positions, close to the top end, of the inner walls at two sides of the cabinet body 4 are respectively and fixedly provided with a first fan 9 and a second fan 10, the first fan 9 and the second fan 10 can be FB9804 in model, and are heat dissipation axial flow fan silent fans, the louver type chamfer design for filtering air inlets and air outlets is free from hole error, ABS environment-friendly materials are adopted, the sealing strip surrounds the ventilation net body and is made of flame-retardant ABS resin and has ultraviolet resistance and static electricity, the filter net material is made of imported nylon fiber synthetic resin, the dust removal rate is as high as 86 percent, dust is effectively prevented from entering the switch cabinet, the ventilation opening part adopts 45-degree angular length, innovative design and attractive appearance, and waterproof and dustproof multifunctional design, the protection level is IP44, and the thermostatic switch 6 is fixedly arranged below the second fan 10, the thermostatic switch 6 is a temperature switch using a bimetallic strip as a temperature sensing element, when an electric appliance works normally, the bimetallic strip is in a free state, a contact is in a closed or disconnected state, when the temperature rises to an action temperature value, the bimetallic element is heated to generate internal stress and acts rapidly, the contact is opened or closed, a circuit is cut off or connected, thereby playing a role of thermal protection, when the temperature drops to a reset temperature, the contact is automatically closed or disconnected, the normal working state is recovered, when the temperature is too high, the first fan 9 and the second fan 10 are controlled to operate through the thermostatic switch 6, heat is discharged from two sides of the cabinet body 4 through the exhaust port 14, the air flowing speed is improved, the efficient heat dissipation is realized, the normal operation of the switch cabinet is ensured, the exhaust port 14 is formed above two sides of the support plate 8, and the filter screen 13 is fixedly installed on the surface of the exhaust port 14.

Specifically, a cabinet door 2 is rotatably mounted on the surface of a cabinet body 4, a sealing gasket can be mounted inside the cabinet door 2 to play a certain waterproof and dustproof role, a switch cabinet body 7 is fixedly mounted at the top of a supporting plate 8, a wire passing hole 11 is penetratingly mounted below a first fan 9, a hinge 1 is fixedly mounted at one side of the cabinet door 2, a handle 5 with a lock is fixedly mounted on the surface of the cabinet door 2, an observation window 3 is fixedly mounted on the upper surface outside the cabinet door 2 to facilitate observation and recording of electrical appliance data such as an ammeter, and a pulley 18 is fixedly mounted at one end of a hydraulic rod 17 penetrating through the bottom of the cabinet body 4, the movable safety catch can be used for moving, is convenient and labor-saving, can move the stop pulley 18 of the bayonet lock fixation lock when not moving, is obliquely installed in an inverted V shape on the rain baffle plate 19, is fixedly provided with the warning board 20 below the observation window 3, and is fixedly provided with the lock catch 12 at the other side of the cabinet body 4 corresponding to the handle 5 with the lock.

The working principle is as follows: in the daily use process, a supporting plate 8 is fixedly arranged in a cabinet body 4, a hydraulic cylinder 15 is fixedly arranged at the bottom of the supporting plate 8, a hydraulic pump 16 is fixedly arranged on one side of the hydraulic cylinder 15, a hydraulic rod 17 is fixedly arranged at one end of the hydraulic cylinder 15, when the rainwater is too large and the ground surface is accumulated with more water, in order to prevent the bottom of the switch cabinet from being soaked, the input end of the hydraulic pump 16 is electrically connected with the outside by a lead, the hydraulic cylinder 15 outputs pressure oil to the oil cylinder through the hydraulic pump 16 and is controlled by an oil circuit manifold block, so that the hydraulic rod 17 is extended and highly lifted, the function of preventing the soaking is achieved, a rain baffle plate 19 is fixedly arranged at the top of the cabinet body 4, the rain baffle plate 19 is designed in an inverted V shape, the rainwater slides down along the surface of the plate and cannot flow into the cabinet, the periphery of the switch cabinet is comprehensively waterproof, the soaking prevention capability of the switch cabinet is more perfect, and the normal use of the equipment is ensured, a first fan 9 and a second fan 10 are respectively and fixedly arranged on the inner walls of the two sides of the cabinet body 4 close to the top end, a thermostatic switch 6 is fixedly arranged below the second fan 10, when the temperature rises to the action temperature value, the bimetal element is heated to generate internal stress to act rapidly, the contact is opened or closed, the circuit is cut off or connected, thereby playing a thermal protection role, when the temperature is reduced to a reset temperature, the contact is automatically closed or opened, the normal working state is recovered, when the temperature is overhigh, through the operation of thermostatic switch 6 control first fan 9 and second fan 10, discharge the heat from the both sides of the cabinet body 4 through gas vent 14, improve the air flow speed, high-efficient heat dissipation ensures the normal operating of cubical switchboard, and gas vent 14 has been seted up to the top at backup pad 8 both sides, and the fixed surface of gas vent 14 installs filter screen 13, plays dirt-proof effect.

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 various changes, modifications, equivalents, improvements and the like can be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cubical switchboard that possesses function of preventing soaking, includes cabinet body (4), its characterized in that: the inside fixed mounting of the cabinet body (4) has backup pad (8), the bottom fixed mounting of backup pad (8) has pneumatic cylinder (15), one side fixed mounting of pneumatic cylinder (15) has hydraulic pump (16), the one end fixed mounting of pneumatic cylinder (15) has hydraulic stem (17), the top fixed mounting of the cabinet body (4) has weather shield (19).

2. The switch cabinet with the function of preventing the immersion as claimed in claim 1, wherein: the utility model discloses a cabinet, including cabinet body (4), both sides inner wall of cabinet body (4) are close top department fixed mounting respectively have first fan (9) and second fan (10), the below fixed mounting of second fan (10) has constant temperature switch (6), gas vent (14) have been seted up to the top of backup pad (8) both sides, the fixed surface of gas vent (14) installs filter screen (13), the below of first fan (9) link up and install walking hole (11).

3. The switch cabinet with the function of preventing the immersion as claimed in claim 1, wherein: the cabinet door (2) is installed in the surface rotation of the cabinet body (4), the top fixed mounting of backup pad (8) has cubical switchboard body (7).

4. The switch cabinet with the function of preventing the immersion as claimed in claim 3, characterized in that: one side fixed mounting of cabinet door (2) has hinge (1), the fixed surface of cabinet door (2) installs area lock handle (5), the top fixed surface of cabinet door (2) outside installs observation window (3).

5. The switch cabinet with the function of preventing the immersion as claimed in claim 1, wherein: one end of the hydraulic rod (17) penetrates through the bottom of the cabinet body (4) and is fixedly provided with a pulley (18), and the rain baffle (19) is obliquely arranged in an inverted V shape.

6. The switch cabinet with the function of preventing the immersion as claimed in claim 4, wherein: the below fixed mounting of observation window (3) has warning sign (20), the opposite side fixed mounting who takes the cabinet body (4) that lock handle (5) corresponds has hasp (12).