CN213149570U

CN213149570U - Dual supply case low pressure switchgear

Info

Publication number: CN213149570U
Application number: CN202022647734.2U
Authority: CN
Inventors: 陶汝建
Original assignee: Kunming Zhenbiao Electrical Equipment Co ltd
Current assignee: Kunming Zhenbiao Electrical Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-07
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a dual supply box low pressure switchgear, including the switchgear box, the top fixed mounting of switchgear box has radiator fan, the both sides inside wall upper portion of switchgear box is fixedly connected with temperature sensor and humidity transducer respectively, the inboard bottom fixed connection of switchgear box has host computer and drying cabinet, the bottom fixed connection of switchgear box has the base, the bottom of base is provided with universal wheel and supporting leg, the top fixed connection of universal wheel has the supporting shoe, the top fixed connection of supporting shoe has the spring, the spring fixed mounting is in the inside of fixed frame, the top fixed connection of fixed frame has the connecting plate, the top fixed connection of connecting plate has hydraulic telescoping rod, set up hydraulic telescoping rod, and set up the stopper, spacing groove and fixed plate carry out spacing, make the universal wheel can receive and release, avoided the universal wheel to contact with the ground for a long time and cause the damage, and a temperature and humidity sensor is arranged to monitor the temperature and humidity inside the box body of the switchgear.

Description

Dual supply case low pressure switchgear

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to dual supply case low pressure complete sets switchgear.

Background

With the development of economy and technology, power supply plays a crucial role in the normal operation of the modern society. The low-voltage switch cabinet is common power equipment for power transmission and distribution and electric energy conversion, is widely applied to industries such as power generation, petroleum, chemical industry, metallurgy, tobacco, high-rise buildings and the like, and the low-voltage complete switch equipment is widely applied to production sites, public places and residential areas, so that convenience is brought to the use of electrical equipment.

The existing low-voltage switchgear assembly needs to be moved frequently, the action of the pulley is crucial for movement, but when the pulley is in contact with the ground for a long time, the pulley is damaged, the movement is difficult, the stability of the low-voltage switchgear assembly is affected, and meanwhile, the temperature and humidity of the existing low-voltage switchgear assembly exceed the standard in the using process, so that the temperature and humidity indexes inside the intelligent monitoring are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dual supply case low pressure complete sets switchgear can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-power-box low-voltage complete switch device comprises a switch device box body, wherein a heat radiation fan is fixedly installed at the top of the switch device box body, the upper parts of the inner side walls of the two sides of the switch device box body are respectively and fixedly connected with a temperature sensor and a humidity sensor, a partition plate is arranged on the inner side of the switch device box body and fixedly connected with the inner side walls of the switch device box body, a main machine and a drying box are fixedly connected with the bottom of the inner side of the switch device box body, a drying agent is arranged on the inner side of the drying box body, an air inlet pipe is fixedly connected with the top of the drying box body, a fan is fixedly installed on the inner side of the air inlet pipe, an air outlet pipe is fixedly connected with the bottom of the drying box body, a base is fixedly connected, the top fixedly connected with spring of supporting shoe, spring fixed mounting is in the inside of fixed frame, the top fixedly connected with connecting plate of fixed frame, the top fixedly connected with hydraulic telescoping rod of connecting plate, hydraulic telescoping rod's bottom and the inboard top fixed connection of base, the both ends fixedly connected with stopper of connecting plate, the both sides of connecting plate are provided with the fixed plate, the inboard bottom fixed connection of fixed plate and base, the spacing groove has been seted up on the fixed plate, stopper and spacing groove sliding connection, the positive outside of switchgear box articulates through the hinge has the door that opens and shuts, fixed mounting has the observation window on the door that opens and shuts.

Preferably, a handle is fixedly mounted at a side end of the opening and closing door.

Preferably, the main component of the desiccant is calcium chloride.

Preferably, the side wall of the switchgear box body is provided with a heat dissipation hole, and a dust screen is fixedly mounted in the heat dissipation hole.

Preferably, the cooling fan, the temperature sensor, the humidity sensor and the fan are all electrically connected with the host through wires.

Preferably, the cross section of the fixing frame is concave, the cross section of the supporting block is T-shaped, and the fixing frame is in concave-convex connection with the supporting block.

Preferably, the temperature sensor is WZP-035, and the humidity sensor is HK78 MCN.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the hydraulic telescopic rod, and set up the stopper, spacing groove and fixed plate carry on spacing, make the universal wheel can be put away, when moving the whole, make the universal wheel put down, move through the universal wheel, when fixed, pack up the universal wheel, make the whole fixed through the supporting leg, has prevented the universal wheel from contacting with the ground for a long time and causing the damage, through setting up radiator fan and louvre, accelerate the heat dissipation of the inside of the switchgear housing, guarantee the stability of the operation of the internal plant, through setting up temperature sensor, humidity transducer and host computer, transmit the humiture value that temperature sensor and humidity transducer detect to the host computer, monitor the humiture of the inside of the switchgear housing, when the humidity is too high, start the blower, suck the humid air of the inside into the dry box, and after drying agent drying, discharge through the outlet duct, reduce the humidity of the inside air, when inside high temperature, then start radiator fan and dispel the heat, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a dual power box low-voltage switchgear assembly of the present invention;

FIG. 2 is a schematic structural diagram of an outer side part of a dual power box low-voltage switchgear assembly of the present invention;

fig. 3 is the utility model relates to a structure schematic diagram of the inside part of dual supply box low pressure complete sets switchgear drying cabinet.

In the figure: 1. a switchgear cabinet; 2. a heat radiation fan; 3. a temperature sensor; 4. a humidity sensor; 5. a partition plate; 6. a host; 7. a drying oven; 8. a desiccant; 9. an air inlet pipe; 10. a fan; 11. an air outlet pipe; 12. a base; 13. a universal wheel; 14. supporting legs; 15. a support block; 16. a spring; 17. a fixing frame; 18. a connecting plate; 19. a hydraulic telescopic rod; 20. a limiting block; 21. a fixing plate; 22. opening and closing the door; 23. an observation window; 24. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1 to 3, a dual-power box low-voltage switchgear assembly comprises a switchgear box 1, a heat dissipation fan 2 is fixedly installed at the top of the switchgear box 1, a temperature sensor 3 and a humidity sensor 4 are respectively and fixedly connected to the upper portions of the inner side walls of the two sides of the switchgear box 1, a partition plate 5 is arranged on the inner side of the switchgear box 1, the partition plate 5 is fixedly connected with the inner side walls of the switchgear box 1, a main machine 6 and a drying box 7 are fixedly connected to the bottom of the inner side of the switchgear box 1, a drying agent 8 is arranged on the inner side of the drying box 7, an air inlet pipe 9 is fixedly connected to the top of the drying box 7, a fan 10 is fixedly installed on the inner side of the air inlet pipe 9, an air outlet pipe 11 is fixedly connected to the bottom of the drying box 7, and, the bottom of the base 12 is provided with a universal wheel 13 and supporting legs 14, the top end of the universal wheel 13 is fixedly connected with a supporting block 15, a spring 16 is fixedly connected above the supporting block 15, the spring 16 is fixedly arranged inside a fixed frame 17, the top of the fixed frame 17 is fixedly connected with a connecting plate 18, a hydraulic telescopic rod 19 is fixedly connected above the connecting plate 18, the bottom of the hydraulic telescopic rod 19 is fixedly connected with the top of the inner side of the base 12, two ends of the connecting plate 18 are fixedly connected with limit blocks 20, fixing plates 21 are arranged on two sides of the connecting plate 18, the fixing plates 21 are fixedly connected with the bottom of the inner side of the base 12, the fixed plate 21 is provided with a limit groove, the limit block 20 is connected with the limit groove in a sliding way, the front outer side of the switchgear box body 1 is hinged with an opening and closing door 22 through a hinge, and an observation window 23 is fixedly installed on the opening and closing door 22.

In this embodiment, preferably, a handle 24 is fixedly mounted at a side end of the opening/closing door 22.

In this embodiment, it is preferable that the main component of the drying agent 8 is calcium chloride.

In this embodiment, preferably, the side wall of the switchgear enclosure 1 is provided with a heat dissipation hole, and a dust screen is fixedly installed in the heat dissipation hole.

In this embodiment, preferably, the cooling fan 2, the temperature sensor 3, the humidity sensor 4, and the blower 10 are all electrically connected to the host 6 through wires.

In this embodiment, it is preferable that the cross-sectional shape of the fixing frame 17 is concave, the cross-sectional shape of the support block 15 is T-shaped, and the fixing frame 17 is connected to the support block 15 in a concave-convex manner.

In the present embodiment, preferably, the temperature sensor 3 is WZP-035, and the humidity sensor 4 is HK78 MCN.

It should be noted that, the utility model relates to a dual-power box low-voltage switchgear assembly, when in use, the temperature sensor 3 transmits the temperature signal to the host machine 6, when the temperature value exceeds the preset safety value range, the cooling fan 2 is started to cool and dissipate heat, the humidity sensor 4 transmits the humidity signal to the host machine 6, when the humidity value exceeds the preset safety value range, the fan 10 is started to suck the internal humid air into the drying box 7 through the air inlet pipe 9, the internal humid air is exhausted through the air outlet pipe 11 after being dried by the drying agent 8, the internal air humidity is reduced, when the whole body needs to be moved, the hydraulic telescopic rod 19 is extended to drive the connecting plate 18 to slide downwards along the limiting groove, thereby driving the universal wheel 13 to move downwards, the universal wheel 13 is contacted with the ground, only the universal wheel 13 is moved, when being fixed, the hydraulic telescopic rod 19 is contracted to drive the universal wheel 13 to leave the ground, and is fixed and supported by the support legs 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dual supply case low pressure switchgear, includes switchgear box (1), its characterized in that: the top of the switch device box body (1) is fixedly provided with a cooling fan (2), the upper parts of the inner side walls of the two sides of the switch device box body (1) are respectively fixedly connected with a temperature sensor (3) and a humidity sensor (4), the inner side of the switch device box body (1) is provided with a baffle (5), the baffle (5) is fixedly connected with the inner side wall of the switch device box body (1), the inner bottom of the switch device box body (1) is fixedly connected with a host (6) and a drying box (7), the inner side of the drying box (7) is provided with a drying agent (8), the top of the drying box (7) is fixedly connected with an air inlet pipe (9), the inner side of the air inlet pipe (9) is fixedly provided with a fan (10), the bottom of the drying box (7) is fixedly connected with an air outlet pipe (11), and the bottom of the, the bottom of the base (12) is provided with a universal wheel (13) and supporting legs (14), the top end of the universal wheel (13) is fixedly connected with a supporting block (15), a spring (16) is fixedly connected above the supporting block (15), the spring (16) is fixedly arranged inside a fixed frame (17), the top of the fixed frame (17) is fixedly connected with a connecting plate (18), a hydraulic telescopic rod (19) is fixedly connected above the connecting plate (18), the bottom of the hydraulic telescopic rod (19) is fixedly connected with the top of the inner side of the base (12), two ends of the connecting plate (18) are fixedly connected with limiting blocks (20), two sides of the connecting plate (18) are provided with fixing plates (21), the fixing plates (21) are fixedly connected with the bottom of the inner side of the base (12), the fixing plates (21) are provided with limiting grooves, and the limiting blocks (20) are slidably connected with the limiting grooves, the switch equipment box is characterized in that the outer side of the front face of the switch equipment box body (1) is hinged with an opening and closing door (22) through a hinge, and an observation window (23) is fixedly mounted on the opening and closing door (22).

2. The double power box low-voltage switchgear assembly according to claim 1, wherein: a handle (24) is fixedly arranged at the side end of the opening and closing door (22).

3. The double power box low-voltage switchgear assembly according to claim 1, wherein: the main component of the drying agent (8) is calcium chloride.

4. The double power box low-voltage switchgear assembly according to claim 1, wherein: the side wall of the switchgear box body (1) is provided with a heat dissipation hole, and a dust screen is fixedly mounted in the heat dissipation hole.

5. The double power box low-voltage switchgear assembly according to claim 1, wherein: the cooling fan (2), the temperature sensor (3), the humidity sensor (4) and the fan (10) are electrically connected with the host (6) through leads.

6. The double power box low-voltage switchgear assembly according to claim 1, wherein: the cross section of the fixing frame (17) is concave, the cross section of the supporting block (15) is T-shaped, and the fixing frame (17) is in concave-convex connection with the supporting block (15).

7. The double power box low-voltage switchgear assembly according to claim 1, wherein: the model of the temperature sensor (3) is WZP-035, and the model of the humidity sensor (4) is HK78 MCN.