CN214755133U

CN214755133U - A withdrawable switch cabinet for easy temperature control

Info

Publication number: CN214755133U
Application number: CN202120208542.3U
Authority: CN
Inventors: 王伟
Original assignee: Wuxi Zhumao Automation Engineering Co ltd
Current assignee: Tianjin Senhai Electromechanical Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-16
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a withdrawable switch cabinet which is convenient for temperature control, and relates to the technical field of switch cabinets. In order to solve the problem that the air blowing efficiency of the heat dissipation operation of the existing switch cabinet is constant, it is not adjusted according to the actual demand, thus resulting in excess cooling efficiency. The problem of energy consumption for heat dissipation of the switch cabinet is additionally increased. The upper and lower ends of the front face of the switch cabinet are provided with heat dissipation holes, both sides of the switch cabinet are provided with heat dissipation holes, and several heat dissipation holes are provided, the bottom of the switch cabinet is provided with a base, and the switch cabinet is provided with a base. There are drawers installed inside, and five drawers are installed, the bottom of the base is equipped with universal wheels, and four universal wheels are installed, and the universal wheels are installed with connecting plates, and the universal wheels are connected by The board is fixedly connected to the base, the universal wheel is provided with a buckle, the front face of the drawer is provided with a placement slot, a voltmeter is installed in the placement slot, and one side of the voltmeter is provided with an alarm light.

Description

Draw-out type switch cabinet convenient to accuse temperature

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a pull-out type cubical switchboard convenient to accuse temperature.

Background

A switchgear is an electrical apparatus. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric 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. The switch cabinets can be classified into a movable switch cabinet and a fixed switch cabinet or into a high-voltage switch cabinet, a medium-voltage switch cabinet, a low-voltage switch cabinet and the like according to different voltage grades according to different cabinet body structures by a circuit breaker installation mode. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

However, the blowing efficiency of the existing switch cabinet heat dissipation operation is constant, and the air blowing efficiency is not adjusted according to actual requirements, so that the cooling efficiency is excessive, and the energy consumption of the switch cabinet heat dissipation operation is additionally increased; therefore, the existing requirements are not met, and a draw-out type switch cabinet convenient for temperature control is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pull-out type cubical switchboard convenient to accuse temperature to solve the current cubical switchboard heat dissipation operation blast air efficiency that provides in the above-mentioned background art invariable, do not adjust according to the actual demand, thereby caused the cooling efficiency surplus, additionally increased the problem of the heat dissipation operation energy consumption of cubical switchboard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pull-out type cubical switchboard convenient to accuse temperature, includes the cubical switchboard, the upper and lower end of terminal surface all is provided with the louvre before the cubical switchboard, the both sides of cubical switchboard all are provided with the louvre, and the louvre is provided with a plurality of, the bottom of cubical switchboard is provided with the base, the internally mounted of cubical switchboard has the drawer, and the drawer is provided with five, the universal wheel is installed to the bottom of base, and the universal wheel is provided with four, install the connecting plate on the universal wheel, and the universal wheel passes through connecting plate and base fixed connection, install the buckle on the universal wheel.

Preferably, the front end face of the drawer is provided with a placing groove, a voltmeter is installed in the placing groove, one side of the voltmeter is provided with an alarm lamp, and one side of the placing groove is provided with a lock hole.

Preferably, the other side of the placing groove is provided with a control switch, the handles are arranged below the placing groove and are provided with two handles, the handles are in threaded connection with the drawer through fixing screws, and one side of the control switch is provided with a nameplate clamp.

Preferably, the side plates are installed on two sides of the drawer, the side plates are provided with heat dissipation ports, the back plate is installed on the rear end face of the drawer, the bottom plate is installed at the bottom of the drawer, the heat dissipation ports are formed in the bottom plate, and the heat dissipation ports are provided with a plurality of heat dissipation ports.

Preferably, the exhaust fan is installed at the top of cubical switchboard, and the exhaust fan is provided with four, install the grid plate on the exhaust fan, the both sides of bottom plate lower surface all are provided with the return pulley, and the return pulley is provided with four, one side of curb plate is provided with the pulley groove, install the side wheel in the pulley groove.

Preferably, the induction lamp is installed to the opposite side of curb plate, and the induction lamp is provided with a plurality of, the upper surface of bottom plate is provided with the circuit breaker, the preceding terminal surface of backplate is provided with the spread groove, install the connector on the spread groove, the connecting wire is all installed to the both sides of circuit breaker, and one side and connector fixed connection of connecting wire.

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

1. the utility model discloses a bottom at the exhaust fan sets up speed controller and temperature sensor, temperature sensor's model is JYWZPD-218, temperature sensor controls speed controller according to the inside temperature of cubical switchboard and adjusts the speed of exhaust fan, the cubical switchboard heat dissipation operation blast air efficiency is invariable has been solved, adjust according to the actual demand not, thereby it is surplus to have caused cooling efficiency, the problem of the heat dissipation operation energy consumption of cubical switchboard has additionally been increased, all set up the thermovent on the bottom plate of drawer in the cubical switchboard and the curb plate simultaneously, can be fine dispel the heat to every compartment.

2. Through set up the drawer in the cubical switchboard, set up side wheel and return pulley on curb plate and bottom plate for the drawer can be in the same direction as smooth taking out, the setting of a plurality of pulleys does not influence the use when an emergence is decreased yet, assemble drawer type structure's pull-out type cubical switchboard, can classify the circuit breaker and put, the preceding terminal surface of drawer has set up the data plate clamp and can carry out the mark to it, the looking over and the maintenance in the later stage of being convenient for, it does not need operating personnel to hold professional lighting device again when having set up the response lamp messenger to overhaul in the drawer simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the switch cabinet of the present invention;

FIG. 2 is an enlarged schematic view of the internal structure of the drawer according to the present invention;

FIG. 3 is an enlarged view of the top structure of the switch cabinet of the present invention;

FIG. 4 is an enlarged view of the side structure of the drawer according to the present invention;

in the figure: 1. a switch cabinet; 2. a drawer; 3. heat dissipation holes; 4. a placement groove; 5. a nameplate holder; 6. a handle; 7. a control switch; 8. a lock hole; 9. a voltmeter; 10. an alarm lamp; 11. a base; 12. a connecting plate; 13. a universal wheel; 14. a base plate; 15. connecting grooves; 16. a connector; 17. an induction lamp; 18. a circuit breaker; 19. a connecting wire; 20. an exhaust fan; 21. a grid plate; 22. a back plate; 23. a side plate; 24. a pulley groove; 25. a side wheel; 26. a bottom wheel.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a pull-out type cubical switchboard convenient to accuse temperature, including cubical switchboard 1, the last lower extreme of 1 preceding terminal surfaces of cubical switchboard all is provided with louvre 3, the both sides of cubical switchboard 1 all are provided with louvre 3, and louvre 3 is provided with a plurality of, the bottom of cubical switchboard 1 is provided with base 11, the internally mounted of cubical switchboard 1 has drawer 2, and drawer 2 is provided with five, universal wheel 13 is installed to the bottom of base 11, and universal wheel 13 is provided with four, install connecting plate 12 on the universal wheel 13, and universal wheel 13 passes through connecting plate 12 and base 11 fixed connection, install the buckle on the universal wheel 13.

Further, the front end face of the drawer 2 is provided with a placing groove 4, a voltmeter 9 is installed in the placing groove 4, an alarm lamp 10 is arranged on one side of the voltmeter 9, a lock hole 8 is arranged on one side of the placing groove 4, and each voltmeter 9 controls different drawers 2.

Further, the opposite side of standing groove 4 is provided with control switch 7, and handle 6 is installed to the below of standing groove 4, and handle 6 is provided with two, and handle 6 passes through set screw and 2 threaded connection of drawer, and one side of control switch 7 is provided with data plate clamp 5, installs the circuit breaker 18 of different controls in different drawers 2, utilizes data plate clamp 5 can mark it, the later stage of being convenient for look over.

Further, curb plate 23 is installed to the both sides of drawer 2, is provided with the thermovent on the curb plate 23, and backplate 22 is installed to the rear end face of drawer 2, and bottom plate 14 is installed to the bottom of drawer 2, is provided with the thermovent on the bottom plate 14, and the thermovent is provided with a plurality of, and the thermovent can be fine dispel the heat to every compartment.

Further, exhaust fan 20 is installed at the top of cubical switchboard 1, and exhaust fan 20 is provided with four, install grid plate 21 on the exhaust fan 20, the both sides of bottom plate 14 lower surface all are provided with return pulley 26, and return pulley 26 is provided with four, one side of curb plate 23 is provided with pulley groove 24, install side wheel 25 in the pulley groove 24, make taking out that drawer 2 can be smooth, the setting of a plurality of pulleys, also do not influence the use when a takes place to decrease, assemble drawer type structure's pull-out type cubical switchboard 1, convenient to overhaul and maintenance.

Further, induction lamp 17 is installed to the opposite side of curb plate 23, and induction lamp 17 is provided with a plurality of, and the upper surface of bottom plate 14 is provided with circuit breaker 18, and the preceding terminal surface of backplate 22 is provided with spread groove 15, installs connector 16 on the spread groove 15, and connecting wire 19 is all installed to circuit breaker 18's both sides, and one side and connector 16 fixed connection of connecting wire 19, and induction lamp 17 makes and does not need operating personnel to hold professional lighting device again when overhauing.

The working principle is as follows: during the use, install the circuit breaker 18 of different controls in different drawers 2 can, drawer 2's preceding terminal surface has set up data plate holder 5 and can carry out the mark to it, be convenient for look over and maintenance in later stage, the speed that exhaust fan 20 was adjusted to rotational speed controller is controlled according to cubical switchboard 1's inside temperature to the temperature sensor of exhaust fan 20 bottom, it is invariable to have solved cubical switchboard 1 heat dissipation operation blast air efficiency, do not adjust according to the actual demand, thereby cooling efficiency is surplus, the problem of cubical switchboard 1's heat dissipation operation energy consumption has additionally been increased, simultaneously all set up the thermovent on cubical switchboard 1 interior drawer 2's bottom plate 14 and the curb plate 23, can be fine dispel the heat to every compartment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A draw-out switch cabinet convenient for temperature control, comprising a switch cabinet (1), characterized in that: the upper and lower ends of the front end of the switch cabinet (1) are provided with heat dissipation holes (3), and the switch cabinet ( 1) Both sides are provided with heat dissipation holes (3), and several heat dissipation holes (3) are provided, the bottom of the switch cabinet (1) is provided with a base (11), and the interior of the switch cabinet (1) is provided with a base (11). Drawers (2) are installed, and five drawers (2) are provided, and universal wheels (13) are installed at the bottom of the base (11), and four universal wheels (13) are provided, and the universal wheels (13) are provided with four. A connecting plate (12) is installed on the wheel (13), and the universal wheel (13) is fixedly connected with the base (11) through the connecting plate (12), and a buckle is installed on the universal wheel (13).

2. A draw-out switch cabinet that is convenient for temperature control according to claim 1, characterized in that: the front end surface of the drawer (2) is provided with a placement slot (4), and a placement slot (4) is installed in the placement slot (4). There is a voltmeter (9), one side of the voltmeter (9) is provided with an alarm light (10), and one side of the placement slot (4) is provided with a lock hole (8).

3. A draw-out switch cabinet convenient for temperature control according to claim 2, characterized in that: a control switch (7) is provided on the other side of the placement slot (4), and the placement slot (4) A handle (6) is installed at the bottom of the drawer, and two handles (6) are provided. The handle (6) is threadedly connected to the drawer (2) through a fixing screw, and a nameplate clip is provided on one side of the control switch (7). (5).

4. A draw-out switchgear convenient for temperature control according to claim 1, characterized in that: side plates (23) are installed on both sides of the drawer (2), and the side plates (23) are provided with There are cooling vents, a back plate (22) is installed on the rear end surface of the drawer (2), a bottom plate (14) is mounted on the bottom of the drawer (2), and the bottom plate (14) is provided with a cooling vent, and the heat dissipation is There are several ports.

5. A draw-out switchgear convenient for temperature control according to claim 4, characterized in that: an exhaust fan (20) is installed on the top of the switchgear (1), and four exhaust fans (20) are provided, A grid plate (21) is installed on the exhaust fan (20), bottom wheels (26) are provided on both sides of the lower surface of the bottom plate (14), and four bottom wheels (26) are provided, and the side wheels (26) are provided with four bottom wheels (26). One side of the plate (23) is provided with a pulley groove (24), and a side wheel (25) is installed in the pulley groove (24).

6. A draw-out switchgear convenient for temperature control according to claim 4, characterized in that: an induction lamp (17) is installed on the other side of the side plate (23), and the induction lamp (17) is provided with There are several, the upper surface of the bottom plate (14) is provided with a circuit breaker (18), the front end surface of the back plate (22) is provided with a connection groove (15), and a connection groove (15) is installed on the connection groove (15). Head (16), connecting wires (19) are installed on both sides of the circuit breaker (18), and one side of the connecting wire (19) is fixedly connected with the connecting head (16).