CN211743778U

CN211743778U - Bus-tie protection and measurement and control device box for automatic bus transfer

Info

Publication number: CN211743778U
Application number: CN201922254826.1U
Authority: CN
Inventors: 赵伟; 王凤; 高杨; 李连超; 毕春龙
Original assignee: Shenyang Tianying Automation Engineering Co ltd
Current assignee: Shenyang Tianying Automation Engineering Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-23
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a bus tie protection measurement and control device case is hauled oneself willingly into fully relates to a guard box technical field. The utility model discloses an including base and the box of setting in the base upper end, still including heating structure and heat radiation structure, heating structure includes first heating structure, second heating structure and third heating structure, and first heating structure sets up the left end at the box, and second heating structure sets up in the bottom of box, and third heating structure sets up the right-hand member at the box, and heat radiation structure sets up in the base. The utility model discloses a be provided with three electric heater that are located three not equidirectional for the box can fully heat by the very low condition of temperature, makes its inside constancy of temperature, thereby keeps a good operating condition.

Description

Bus-tie protection and measurement and control device box for automatic bus transfer

Technical Field

The utility model relates to a guard box technical field especially relates to a female antithetical couplet protection measurement and control device case of automatic switch-on spare power.

Background

The bus-tie protection and measurement and control device for the automatic bus-tie protection of the spare power automatic switching is based on the requirements of automation and unattended operation of an electric power system, has powerful and flexible protection and control programmable functions, can meet the requirements of users to the maximum extent, and changes the situations of complicated models and difficult spare parts of the traditional microcomputer protection device. The series of products are based on various top hardware and top technologies, and adopt a large-capacity and resource redundancy design, so that all indexes of the series of products reach the domestic leading level. The device has the outstanding characteristics of strong function, flexible application, stability and reliability. However, since the conventional apparatuses are designed precisely, they are difficult to be adapted to various environments of high temperature or low temperature, and the practicability thereof is greatly lowered.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a fully automatic switching bus tie protection measurement and control device case makes it be located three not equidirectional electric heater through being provided with three groups for the box can fully heat by the very low condition of temperature, makes its inside constancy of temperature, thereby keeps a good operating condition.

In order to solve the problem, the utility model provides a be equipped with and throw oneself with female protection measurement and control device case, be in including base and setting the box of base upper end, wherein, still include heating structure and heat radiation structure, heating structure includes first heating structure, second heating structure and third heating structure, first heating structure sets up the left end of box, second heating structure sets up the bottom of box, third heating structure sets up the right-hand member of box, heat radiation structure sets up in the base.

Preferably, the heat radiation structure includes radiator fan, baffle and through-hole, the baffle includes first baffle and second baffle, the through-hole includes first through-hole and second through-hole, first through-hole sets up on the first baffle, the second through-hole sets up on the second baffle, the bottom of box is provided with first baffle, the below of first baffle is provided with the second baffle, the below of second baffle is provided with radiator fan.

Preferably, the first heating structure comprises a first electric heater, the second heating structure comprises a second electric heater and a third electric heater, the third heating structure comprises a fourth electric heater, the first electric heater is arranged at the left end of the box body, the second electric heater and the third electric heater are arranged at the bottom end of the box body, and the fourth electric heater is arranged at the right end of the box body.

Preferably, the box body comprises an outer box body and an inner box body, the inner box body is arranged on the inner side of the outer box body, the first electric heater is arranged in a gap between the outer box body and the inner box body, and the fourth electric heater is arranged in a gap between the outer box body and the inner box body.

Preferably, a first buffer layer is arranged between the first baffle and the second baffle, the first buffer layer is provided with a plurality of first supporting springs which are uniformly distributed, a second buffer layer is arranged between the second baffle and the bottom end of the base, and second supporting springs are arranged in the second buffer layer.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a be provided with three electric heater that are located three not equidirectional for the box can fully heat by the very low condition of temperature, makes its inside constancy of temperature, thereby keeps a good operating condition.

2. The utility model discloses a setting is in the fan of base bottom dispels the heat to the box inside, is provided with two sets of baffles simultaneously on the base, not only plays the effect of strengthening the base, simultaneously, still is provided with the through-hole on the baffle to the ventilation of dispelling the heat of fan.

3. The utility model discloses be provided with supporting spring between two sets of baffles, reduction box that can furthest is to the pressure of base to second supporting spring sets up in the both sides of fan, makes its rotation to the fan not produce any influence.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in FIG. 1, the embodiment of the present invention includes a base 1 and a box 2 disposed on the upper end of the base 1, and further includes a heating structure and a heat dissipation structure, wherein the heating structure includes a first heating structure, a second heating structure and a third heating structure, the first heating structure is disposed at the left end of the box 2, the second heating structure is disposed at the bottom end of the box 2, the third heating structure is disposed at the right end of the box 2, and the heat dissipation structure is disposed in the base 1. The heat dissipation structure comprises a heat dissipation fan 3, a baffle and through holes, the baffle comprises a first baffle 4 and a second baffle 5, the through holes comprise a first through hole 6 and a second through hole 7, the first through hole 6 is arranged on the first baffle 4, the second through hole 7 is arranged on the second baffle 5, the bottom end of the box body 2 is provided with the first baffle 4, the second baffle 5 is arranged below the first baffle 4, and the heat dissipation fan 3 is arranged below the second baffle 5. The first heating structure comprises a first electric heater 8, the second heating structure comprises a second electric heater 9 and a third electric heater 10, the third heating structure comprises a fourth electric heater 11, the first electric heater 8 is arranged at the left end of the box body 2, the second electric heater 9 and the third electric heater 10 are arranged at the bottom end of the box body 2, and the fourth electric heater 11 is arranged at the right end of the box body 2. The cabinet 2 includes an outer cabinet 12 and an inner cabinet 13, the inner cabinet 13 is disposed inside the outer cabinet 12, the first electric heater 8 is disposed in a gap between the outer cabinet 12 and the inner cabinet 13, and the fourth electric heater 11 is disposed in a gap between the outer cabinet 12 and the inner cabinet 13. Be provided with first buffer layer between first baffle 4 and the second baffle 5, first buffer layer is provided with a plurality of evenly distributed's first supporting spring, is provided with the second buffer layer between the bottom of second baffle 5 and base 1, is provided with the second supporting spring in the second buffer layer.

The upper end of the box body 2 is provided with a heat radiation fan 14, the heat radiation fan 14 is communicated with the inside of the inner box body 13 through a pipeline, and the heat radiation fan 14 is arranged opposite to the through hole up and down.

In the embodiment, three groups of electric heaters positioned in three different directions are arranged, so that the box body can be sufficiently heated under the condition of low temperature, the temperature in the box body is constant, and a good working state is kept.

In this embodiment, be in through the setting the fan of base bottom dispels the heat to the box inside, is provided with two sets of baffles simultaneously on the base, not only plays the effect of strengthening the base, simultaneously, still is provided with the through-hole on the baffle to the heat dissipation of fan ventilates.

In the embodiment, the supporting springs are arranged between the two groups of baffles, so that the pressure of the box body on the base can be reduced to the maximum extent, and the second supporting springs are arranged on two sides of the fan, so that the second supporting springs do not influence the rotation of the fan.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a be equipped with automatic switching female antithetical couplet protection measurement and control device case, is in including base and setting the box of base upper end, its characterized in that still includes heating structure and heat radiation structure, heating structure includes first heating structure, second heating structure and third heating structure, first heating structure sets up the left end of box, second heating structure sets up the bottom of box, third heating structure sets up the right-hand member of box, heat radiation structure sets up in the base.

2. The automatic bus coupler protection and control device box of claim 1, wherein the heat dissipation structure comprises a heat dissipation fan, a baffle and through holes, the baffle comprises a first baffle and a second baffle, the through holes comprise a first through hole and a second through hole, the first through hole is arranged on the first baffle, the second through hole is arranged on the second baffle, the first baffle is arranged at the bottom end of the box body, the second baffle is arranged below the first baffle, and the heat dissipation fan is arranged below the second baffle.

3. The automatic bus tie protection and control device box of claim 2, wherein the first heating structure comprises a first electric heater, the second heating structure comprises a second electric heater and a third electric heater, the third heating structure comprises a fourth electric heater, the first electric heater is arranged at the left end of the box body, the second electric heater and the third electric heater are arranged at the bottom end of the box body, and the fourth electric heater is arranged at the right end of the box body.

4. The automatic bus tie protection and control device box of claim 3, wherein the box body comprises an outer box body and an inner box body, the inner box body is arranged on the inner side of the outer box body, the first electric heater is arranged in a gap between the outer box body and the inner box body, and the fourth electric heater is arranged in a gap between the outer box body and the inner box body.

5. The automatic bus coupler protection and control device box as claimed in claim 4, wherein a first buffer layer is arranged between the first baffle and the second baffle, the first buffer layer is provided with a plurality of uniformly distributed first supporting springs, a second buffer layer is arranged between the second baffle and the bottom end of the base, and second supporting springs are arranged in the second buffer layer.