CN211147861U

CN211147861U - High-voltage switch box with temperature monitoring and early warning functions

Info

Publication number: CN211147861U
Application number: CN202020018882.5U
Authority: CN
Inventors: 胡松波; 桑国华; 李游; 张建荣; 王雷; 张建; 赵积花
Original assignee: Semtlee Group Co ltd
Current assignee: Semtlee Group Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-07-31
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a high tension switchgear with temperature monitoring early warning function, the power distribution box comprises a box body, the upper portion fixedly connected with case lid of box, the lateral part fixedly connected with hinge pin axle of box, the box rotates through hinge pin axle and installs a body, fixed mounting has warning light and display screen on one side outer wall of box, fixedly connected with temperature sensor and sensor probe on the inside lateral wall of box. The utility model discloses a set up temperature sensor in the switch box, the sensor probe laminating of temperature sensor carries out real-time monitoring to its temperature on high tension switchgear, shows through warning light and display screen, monitors the temperature in the equipment, carries out the early warning to the staff; through setting up couple and recess for the high tension switchgear can be convenient set up side by side, through set up the silica gel strip on the case lid on box upper portion, cushions the noise reduction to the vibrations between the adjacent switch box.

Description

High-voltage switch box with temperature monitoring and early warning functions

Technical Field

The utility model relates to a high temperature switch monitoring facilities technical field specifically is a high tension switchgear with temperature monitoring early warning function.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

Conventional high tension switchgear is the control end of various place power supply switch, its quantity side by side is often more, and high tension switchgear needs continuous operation, it is inside because of work for a long time or the fluctuation of current gathers the heat easily, lead to destroying equipment or serious to causing the conflagration, and monitor the more high tension switchgear of quantity directly perceived inadequately, real-time early warning is difficult to carry out in artificial monitoring, the switch box that the more side by side of quantity set up in addition can produce certain noise because vibrations, therefore we need propose a high tension switchgear with temperature monitoring early warning function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear with temperature monitoring early warning function, through set up temperature sensor in the high tension switchgear, probe (probe) through temperature sensor carries out real-time monitoring early warning to the switching temperature of switch incasement, and with signal output to display screen and early warning lamp, the staff then its early warning of accessible sets up the device switch, prevent that it from continuing high temperature work to cause destruction to equipment, switch box through setting up the nimble setting side by side, and set up the cushion that the yielding rubber strip carries out vibrations between the adjacent switch box, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tension switchgear with temperature monitoring early warning function, includes the box, the upper portion fixedly connected with case lid of box, the lateral part fixedly connected with hinge round pin axle of box, the box rotates through hinge round pin axle and installs a body, fixed mounting has warning light and display screen on one side outer wall of box, fixedly connected with temperature sensor and sensor probe on the inside lateral wall of box, lower part fixedly connected with bearing plate in the box, the lower part fixedly connected with high pressure of box goes into the line and is interior.

Preferably, one side of the box body is provided with a groove, a hook is arranged in the groove, and the other side of the box body is fixedly connected with the hook.

Preferably, the fixing block is fixedly connected to the side wall of the inner portion of the box body, and an internal thread hole is formed in the fixing block.

Preferably, the signal output end of the temperature sensor is electrically connected with the signal receiving ends of the early warning lamp and the display screen respectively.

Preferably, the bearing plate and the lower part of the high-pressure in-out line inner cone of the box body are both provided with line passing holes.

Preferably, one side fixedly connected with silica gel strip of case lid, the silica gel strip sets up to foaming silica gel strip, be provided with the knocker on the door body.

Preferably, the early warning lamp is a red L ED lamp, and the sensor probe is a plate-shaped sensor probe.

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

1. the utility model discloses a set up temperature sensor in the switch box, the sensor probe laminating of temperature sensor carries out real-time monitoring to its temperature on high tension switchgear, shows through warning light and display screen, monitors the temperature in the equipment, carries out the early warning to the staff;

2. through setting up couple and recess for the high tension switchgear can be convenient set up side by side, through set up the silica gel strip on the case lid on box upper portion, cushions the noise reduction to the vibrations between the adjacent switch box.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is a schematic structural view of the hinge of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic structural view of the groove and the hook of the present invention.

In the figure: 1. a box body; 11. hooking; 12. a groove; 13. a fixed block; 14. a bearing plate; 15. a high-pressure in-out line inner cone; 16. an internally threaded bore; 2. a box cover; 21. a silica gel strip; 3. a door body; 31. a door catch; 32. hinge pin shafts; 4. an early warning light; 5. a display screen; 6. a sensor probe; 7. a temperature sensor.

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. 1-5, the present invention provides a technical solution: the utility model provides a high tension switchgear with temperature monitoring early warning function, the power distribution box comprises a box body 1, the upper portion fixedly connected with case lid 2 of box 1, the lateral part fixedly connected with hinge round pin axle 32 of box 1, box 1 rotates through hinge round pin axle 32 and installs a body 3, fixed mounting has warning light 4 and display screen 5 on one side outer wall of box 1, fixedly connected with temperature sensor 7 (this temperature sensor's model is PT 100) and sensor probe 6 on the inside lateral wall of box 1, lower part fixedly connected with bearing plate 14 in the box 1, the interior awl 15 of box 1's lower part fixedly connected with high pressure income line.

One side of the box body 1 is provided with a groove 12, a hook 11 is arranged in the groove 12, the other side of the box body 1 is fixedly connected with the hook 11, the hook 11 on one side of the box body 1 can extend into the groove 12 and is hung with the hook 11 in the groove 12, and the temperature switch boxes are attached side by side. Fixedly connected with fixed block 13 on the inside lateral wall of box 1, seted up internal thread hole 16 on the fixed block 13, the setting of fixed block 13 and its internal thread hole 16 can make things convenient for the installation setting of incasement high voltage switch to but the adjustable distance makes high voltage switch and sensor probe 6 paste mutually and lean on, thereby carries out accurate monitoring to high voltage switch's temperature. The signal output end of the temperature sensor 7 is electrically connected with the signal receiving ends of the early warning lamp 4 and the display screen 5 respectively. Wire passing holes are formed in the bearing plate 14 and the lower portion of the inner cone 15 of the high-voltage in-out line of the box body 1, and the through holes in the bearing plate 14 and the through holes in the lower portion of the inner cone 15 of the high-voltage in-out line can facilitate the passing and contacting of a high-voltage line of the switch box.

One side fixedly connected with silica gel strip 21 of case lid 2, silica gel strip 21 sets up to foaming silica gel strip, is provided with knocker 31 on the door body 3 the setting of silica gel strip 21 can cushion the vibrations between the adjacent switch box, the noise reduction, and warning light 4 sets up to red L ED lamp, and sensor probe 6 sets up to plate sensor probe.

The working principle is as follows: the high-voltage switch is installed on the fixed block 13 through bolts, real-time monitoring is carried out by matching with the temperature sensor 7, the sensor probe 6 which is arranged in a plate shape is attached to the high-voltage switch in the box, the temperature sensor 7 conducts signals to the early warning lamp 4 and the display screen 5, and the early warning lamp 4 and the display screen 5 warn workers, so that the monitoring and early warning functions are realized, and the high-voltage switch box is prevented from continuously keeping heat preservation to damage equipment or cause fire; through setting up couple 11 and recess 12 for the high tension switchgear can be convenient set up side by side, through set up the silica gel strip on case lid 2 on box 1 upper portion, cushions the noise reduction to the vibrations between the adjacent switch box.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high tension switchgear with temperature monitoring early warning function, includes box (1), its characterized in that: the utility model discloses a refrigerator door, including box (1), the upper portion fixedly connected with case lid (2) of box (1), the lateral part fixedly connected with hinge round pin axle (32) of box (1), box (1) rotates through hinge round pin axle (32) and installs a body (3), fixed mounting has early warning lamp (4) and display screen (5) on one side outer wall of box (1), fixedly connected with temperature sensor (7) and sensor probe (6) on the inside lateral wall of box (1), lower part fixedly connected with bearing plate (14) in box (1), the interior awl (15) of line is gone into to the lower part fixedly connected with high pressure of box (1).

2. The high-voltage switch box with the temperature monitoring and early warning functions as claimed in claim 1, wherein: a groove (12) is formed in one side of the box body (1), a hook (11) is arranged in the groove (12), and the hook (11) is fixedly connected to the other side of the box body (1).

3. The high-voltage switch box with the temperature monitoring and early warning functions as claimed in claim 1, wherein: the box is characterized in that a fixing block (13) is fixedly connected to the inner side wall of the box body (1), and an internal thread hole (16) is formed in the fixing block (13).

4. The high-voltage switch box with the temperature monitoring and early warning functions as claimed in claim 1, wherein: and the signal output end of the temperature sensor (7) is electrically connected with the signal receiving ends of the early warning lamp (4) and the display screen (5) respectively.

5. The high-voltage switch box with the temperature monitoring and early warning functions as claimed in claim 1, wherein: the bearing plate (14) and the lower part of the high-pressure in-out line inner cone (15) of the box body (1) are provided with line passing holes.

6. The high-voltage switch box with the temperature monitoring and early warning functions as claimed in claim 1, wherein: one side fixedly connected with silica gel strip (21) of case lid (2), silica gel strip (21) set up to foaming silica gel strip, be provided with knocker (31) on the door body (3).

7. The high-voltage switch box with the temperature monitoring and early warning function according to claim 1, wherein the early warning lamp (4) is set to be a red L ED lamp, and the sensor probe (6) is set to be a plate-shaped sensor probe.