CN215952809U

CN215952809U - Distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment

Info

Publication number: CN215952809U
Application number: CN202121375273.6U
Authority: CN
Inventors: 马云涛
Original assignee: Shanghai Ruosheng Electric Technology Co ltd
Current assignee: Shanghai Ruosheng Electric Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-04
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of power distribution of a power system, and discloses a power distribution automation looped network cabinet 10kV cable joint temperature measuring device which comprises a base, a signal processing module, a water tank, a data transmission module, a temperature monitor and a heat conducting rod, wherein the signal processing module is arranged above the base, a screw and the data transmission module are arranged above the signal processing module, the water tank is arranged on one side of the data transmission module, the heat conducting rod is arranged on the other side of the data transmission module, and the temperature monitor is arranged on one side of the heat conducting rod. The utility model discloses a, monitor in putting into temperature monitor through with the cable, recycle data transmission module and signal processing module, the real-time data transmission who will monitor gives the staff, and when the cable high temperature, the start-up water tank is to this utility model processing of cooling down.

Description

Distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment

Technical Field

The utility model relates to the technical field of power distribution of a power system, in particular to a temperature measuring device for a 10kV cable joint of a power distribution automation ring main unit.

Background

The ring main unit is used as important equipment of a power distribution network and plays an important role in connecting a power distribution ring network and distributing electric energy. In the distribution looped netowrk cabinet, 10kV cable joint operational environment is comparatively abominable, and cable joint structure is comparatively complicated, leads to the joint department radiating condition relatively poor, and cable joint bad contact that causes because of construction process, short-circuit current electromagnetic force impact also can lead to the joint department to give out heat the increase. Too many cables and even the looped netowrk cabinet burn down because of cable joint generates heat to finally cause the accident that distribution lines had a power failure. Therefore, in order to judge insulation aging and local overheating of the distribution ring main unit and find potential safety hazards in time, and therefore to ensure the safety and reliability of operation of the distribution network, it is necessary to monitor the temperature of the 10kV cable joint of the distribution ring main unit in good time. The real-time monitoring of distribution looped netowrk cabinet 10kV cable joint temperature can't be effectively carried out to the prior art means, on the one hand can't implement temperature measurement safely under the equipment electrified condition, and on the other hand temperature measurement signal can't effectively upload, gather and handle. With the rapid advance of the construction of the distribution automation engineering in recent years, the real-time monitoring of the temperature of the 10kV cable joint of the distribution automation ring main unit is an urgent problem to be solved.

Therefore, a power distribution automation looped netowrk cabinet 10kV cable joint temperature measuring device is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a power distribution automation looped network cabinet 10kV cable joint temperature measuring device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a distribution automation looped netowrk cabinet 10kV cable junction temperature measuring equipment, includes base, signal processing module, water tank, data transmission module, temperature monitor and heat conduction pole, the base top is equipped with signal processing module, signal processing module top is equipped with screw and data transmission module, data transmission module one side is equipped with the water tank, data transmission module opposite side is equipped with the heat conduction pole, heat conduction pole one side is equipped with the temperature monitor.

Furthermore, a connecting rod is arranged above the signal processing module and fixedly connected with the signal processing module.

Furthermore, a water outlet pipe is arranged on one side of the water tank, a cooling mechanism is arranged on one side of the water outlet pipe, and an insulating shell is arranged on one side of the cooling mechanism.

Furthermore, a temperature monitor is arranged on one side of the heat conducting rod, and the temperature monitor is fixedly connected with the heat conducting rod.

Furthermore, a sleeve is arranged in the temperature monitor, a telescopic rod is arranged in the sleeve, and the sleeve is movably connected with the telescopic rod.

Furthermore, a piston rod is arranged on one side of the telescopic rod, an air cylinder is arranged on one side of the piston rod, a nut is arranged on the piston rod, and the nut is fixedly connected with the piston rod.

The utility model has the beneficial effects that:

1. the utility model discloses a, be provided with the temperature monitor, the cylinder, the piston rod, the telescopic link, data transmission module and signal processing module, at first, drive the piston rod through the cylinder, rethread piston rod drives the telescopic link and moves, and then make the temperature monitor expansion, and put into wherein the cable, it presss from both sides the cable tightly to recycle the cylinder drive temperature monitor, and then monitor cable surface temperature through the temperature sensor who is equipped with in the temperature monitor, and transmit the temperature of monitoring gained for the data transmission module, rethread data transmission module transmits the signal processing module after with data arrangement, give the switch board terminal again after handling the gained signal of telecommunication.

2. The utility model discloses a, be provided with heat conduction pole, water tank, outlet pipe and cooling body, at first the staff can be through the partial heat that the heat conduction pole produced the cable part leading-in to the heat conduction pole, during the rethread was opened the outlet pipe and is made rivers in the water tank go into cooling body, and then can cool off the heat conduction pole part, and then the high temperature of avoiding the cable to produce suddenly leads to this utility model to go up electronic equipment's damage.

Drawings

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

FIG. 2 is a schematic diagram of the temperature monitor of the present invention;

FIG. 3 is a schematic view of the construction of the cylinder portion of the present invention;

fig. 4 is a schematic diagram of a module structure according to the present invention.

In the figure: 1. a base; 2. a screw; 3. a signal processing module; 4. a connecting rod; 5. a water tank; 6. a water outlet pipe; 7. an insulating case; 8. a cooling mechanism; 9. a data transmission module; 10. a temperature monitor; 11. a heat conducting rod; 12. a telescopic rod; 13. a sleeve; 14. a nut; 15. a piston rod; 16. and a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a power distribution automation ring main unit 10kV cable joint temperature measuring device comprises a base 1, a signal processing module 3, a water tank 5, a data transmission module 9, a temperature monitor 10, and a heat conducting rod 11, wherein the signal processing module 3 is arranged above the base 1, a screw 2 and a data transmission module 9 are arranged above the signal processing module 3, the water tank 5 is arranged on one side of the data transmission module 9, the heat conducting rod 11 is arranged on the other side of the data transmission module 9, the temperature monitor 10 is arranged on one side of the heat conducting rod 11, a connecting rod 4 is arranged above the signal processing module 3, the connecting rod 4 is fixedly connected with the signal processing module 3, the surface temperature of a cable is monitored by a temperature sensor arranged in the temperature monitor 10, the monitored temperature is transmitted to the data transmission module 9, and the data is transmitted to the signal processing module 3 after being arranged by the data transmission module 9, give switch board terminal again after handling gained signal of telecommunication, 5 one side of water tank is equipped with

outlet pipe

6, 6 one side of outlet pipe is equipped with

cooling body

8, 8 one side of cooling body is equipped with insulating shell 7, lead into on heat conduction pole 11 through heat conduction pole 11 with the partial heat that the cable part produced, the rethread is opened outlet pipe 6 and is made rivers in water tank 5 go into cooling body 8, and then can cool off 11 parts of heat conduction pole, and then avoid the high temperature that the cable produced suddenly to lead to this utility model to go up electronic equipment's damage.

Referring to fig. 2 and 4, a temperature monitor 10 is disposed on one side of the heat conducting rod 11, the temperature monitor 10 is fixedly connected to the heat conducting rod 11, a sleeve 13 is disposed in the temperature monitor 10, an expansion rod 12 is disposed in the sleeve 13, the sleeve 13 is movably connected to the expansion rod 12, a piston rod 15 is driven by an air cylinder 16, the expansion rod 12 is driven by the piston rod 15 to move, the temperature monitor 10 is expanded, a cable is placed in the expansion rod, and the air cylinder 16 is used for driving the temperature monitor 10 to clamp the cable.

Referring to fig. 3, a piston rod 15 is disposed on one side of the telescopic rod 12, an air cylinder 16 is disposed on one side of the piston rod 15, a nut 14 is disposed on the piston rod 15, and the nut 14 and the piston rod 15 are fixedly connected, so that the piston rod 15 is driven by the air cylinder 16, and the temperature monitor 10 can be driven to expand and contract.

In conclusion, when the water cooling device is used, the piston rod 15 is driven by the air cylinder 16, the telescopic rod 12 is driven by the piston rod 15 to move, the temperature monitor 10 is expanded, a cable is placed in the temperature monitor, the air cylinder 16 is used for driving the temperature monitor 10 to clamp the cable, the surface temperature of the cable is monitored by the temperature sensor arranged in the temperature monitor 10, the monitored temperature is transmitted to the data transmission module 9, the data is arranged by the data transmission module 9 and transmitted to the signal processing module 3, the obtained electric signal is processed and then transmitted to the terminal of the power distribution cabinet, in addition, partial heat generated by the cable part can be guided to the heat conducting rod 11 through the heat conducting rod 11, the water in the water tank 5 can flow into the cooling mechanism 8 by opening the water outlet pipe 6, and then the heat conducting rod 11 part can be cooled, and then the high temperature that produces suddenly when avoiding the cable trouble leads to this utility model last electronic equipment's damage to guarantee this utility model life, also can guarantee simultaneously that this utility model last electronic equipment can carry out normal work under suitable temperature.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a distribution automation looped netowrk cabinet 10kV cable junction temperature measuring equipment, includes base (1), signal processing module (3), water tank (5), data transmission module (9), temperature monitor (10) and heat conduction pole (11), its characterized in that: the improved water heater is characterized in that a signal processing module (3) is arranged above the base (1), a screw (2) and a data transmission module (9) are arranged above the signal processing module (3), a water tank (5) is arranged on one side of the data transmission module (9), a heat conducting rod (11) is arranged on the other side of the data transmission module (9), and a temperature monitor (10) is arranged on one side of the heat conducting rod (11).

2. The distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment of claim 1 characterized in that: and a connecting rod (4) is arranged above the signal processing module (3), and the connecting rod (4) is fixedly connected with the signal processing module (3).

3. The distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment of claim 1 characterized in that: and a water outlet pipe (6) is arranged on one side of the water tank (5), a cooling mechanism (8) is arranged on one side of the water outlet pipe (6), and an insulating shell (7) is arranged on one side of the cooling mechanism (8).

4. The distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment of claim 1 characterized in that: and a temperature monitor (10) is arranged on one side of the heat conducting rod (11), and the temperature monitor (10) is fixedly connected with the heat conducting rod (11).

5. The distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment of claim 1 characterized in that: be equipped with sleeve (13) in temperature monitor (10), be equipped with telescopic link (12) in sleeve (13), swing joint between sleeve (13) and telescopic link (12).

6. The distribution automation looped netowrk cabinet 10kV cable joint temperature measuring equipment of claim 5 characterized in that: a piston rod (15) is arranged on one side of the telescopic rod (12), an air cylinder (16) is arranged on one side of the piston rod (15), a nut (14) is arranged on the piston rod (15), and the nut (14) is fixedly connected with the piston rod (15).