CN-224218104-U - Intelligent high-voltage cable coupler

Abstract

The utility model discloses an intelligent high-voltage cable coupler, wherein an intelligent cabin and a signal cabin are arranged on the outer wall of a middle shell in a connecting mode, a cabin cover plate is arranged on the intelligent cabin in a detachable mode, a power supply part and a control circuit board are arranged in the intelligent cabin, a receiving and sending part comprises a positioning function part and a communication part which are arranged in the signal cabin and are electrically connected to the control circuit board, the intelligent high-voltage cable coupler is provided with the cabin cover plate in a detachable mode, the power supply part and the control circuit board are arranged in the intelligent cabin, therefore, the intelligent high-voltage cable coupler has good sealing performance, the positioning function part and the communication part are arranged in the open signal cabin, better communication effect can be achieved, meanwhile, the positioning function part and the communication part are electrically connected to the control circuit board simply and conveniently because the intelligent cabin and the signal cabin are close, a humidity sensor is arranged in the middle shell and is electrically connected to the control circuit board, and environmental parameters in the shell are detected.

Inventors

• ZHANG YIDA
• CHU DEBING
• CUI YANG
• WANG BAOYU
• YAN XUNDONG
• REN YOU
• FAN ZHONGHUA
• MA YUAN
• ZHANG JIANYU
• DONG JUNTING
• GUO GUANGJUN

Assignees

• 上海中科电气(集团)有限公司

Dates

Publication Date

20260508

Application Date

20260410

Claims (10)

1. 1. An intelligent high voltage cable coupler, comprising: The integrated cylindrical shell comprises a front shell (110), a middle shell (120) and a wire inlet (130) which are sequentially connected, wherein the front shell (110) is matched with one end of the middle shell (120) in a pairing mode, a mounting plate (111) is arranged at one end of the middle shell (120), an intelligent cabin (121) and a signal cabin (122) are connected to the outer wall of the middle shell (120), a cabin cover plate (123) is detachably sealed on the intelligent cabin (121), and a power supply part and a control circuit board are arranged in the intelligent cabin (121); a receiving and transmitting part (200) comprising a positioning function part and a communication part which are arranged in the signal cabin (122) and are electrically connected to the control circuit board; the insulating pipe assembly comprises an insulating pipe part (310), an insulating pipe fixing plate (320) and a plurality of insulating board supporting rods (330), wherein the insulating pipe fixing plate (320) is supported on the mounting plate (111) through the plurality of insulating board supporting rods (330), and the insulating pipe part (310) is clamped by the mounting plate (111) and the insulating pipe fixing plate (320); a temperature sensor disposed within the middle housing (120) and electrically connected to the control circuit board; the humidity sensor is arranged in the middle shell (120) and is electrically connected to the control circuit board.
2. 2. The intelligent high-voltage cable coupler according to claim 1, wherein a first protection box (124) and a second protection box (125) are detachably fixed in the intelligent compartment (121), the control circuit board is arranged in the first protection box (124), and the power supply part is arranged in the second protection box (125).
3. 3. The intelligent high-voltage cable coupler of claim 2, wherein the control circuit board is coated with a waterproof layer on the exterior.
4. 4. The intelligent high-voltage cable coupler according to claim 1, further comprising a voltage backflow detector disposed within the middle housing (120) electrically connected to the control circuit board.
5. 5. The intelligent high-voltage cable coupler according to claim 1, characterized in that a display screen electrically connected to the control circuit board is provided on the hatch (123).
6. 6. The intelligent high-voltage cable coupler according to claim 1, wherein the front housing (110), the middle housing (120) and the wire inlet (130) are connected by bolts.
7. 7. The intelligent high-voltage cable coupler according to claim 6, wherein a first hole seat is protruded from an inner wall of one end of the front shell (110) corresponding to the middle shell (120), a first fixing hole is formed in the middle shell (120) corresponding to the first hole seat, a second hole seat is protruded from an inner wall of one end of the middle shell (120) corresponding to the wire inlet (130), and a second fixing hole is formed in the wire inlet (130) corresponding to the second hole seat.
8. 8. The intelligent high-voltage cable coupler according to any one of claims 1 to 6, further comprising a dust cover detachably connected to the front housing (110).
9. 9. The intelligent high-voltage cable coupler according to any one of claims 1 to 6, wherein the insulating tube fixing plate (320) is made of an insulating material, and the outer end of the insulating tube portion (310) extends through the mounting plate (111).
10. 10. The intelligent high-voltage cable coupler according to any one of claims 1 to 6, characterized in that sealing rings are provided on the interface of the front housing (110) and the middle housing (120), on the interface of the middle housing (120) and the incoming line (130) and on the interface of the intelligent compartment (121) and the compartment cover (123).

Description

Intelligent high-voltage cable coupler Technical Field The utility model relates to the field of cable coupler structures, in particular to an intelligent high-voltage cable coupler. Background In the prior art, the high-voltage cable coupler is used as a key connecting component in a high-voltage power system, and has the core function of realizing stable and reliable electrical connection between high-voltage cables and between the cables and various power equipment. The device has wide application in various high-voltage power system application occasions such as smart grid construction, transformer substation operation, new energy power stations (such as wind power generation stations and photovoltaic power stations), urban power distribution network upgrading and transformation and the like. Typical construction of cable couplers generally includes a front housing, a middle housing, and a cable entry. An insulating tube is firmly arranged on the front shell, and a contact assembly is carefully arranged inside the insulating tube. One end of the contact assembly is arranged at the outer end of the cable coupler for external connection, while the other end is specially designed for realizing efficient and safe electrical coupling connection, thereby ensuring stable operation of the whole power system and efficient transmission of electric energy. It is important to how stable and efficient operation monitoring is achieved inside the high-voltage cable coupler. Disclosure of utility model The utility model mainly aims to provide an intelligent high-voltage cable coupler, which aims to solve the problem of how to realize stable and efficient work monitoring inside the high-voltage cable coupler. In order to achieve the above object, the present utility model provides an intelligent high voltage cable coupler comprising: The whole cylindrical shell comprises a front shell, a middle shell and a wire inlet which are sequentially connected, wherein one end of the front shell, which is matched with the middle shell, is provided with a mounting plate, an intelligent cabin and a signal cabin are connected to the outer wall of the middle shell, a cabin cover plate is arranged on the intelligent cabin in a dismountable way, and a power supply part and a control circuit board are arranged in the intelligent cabin; The receiving and transmitting part comprises a positioning function part and a communication part which are arranged in the signal cabin and are electrically connected to the control circuit board; The insulating tube assembly comprises an insulating tube part, an insulating tube fixing plate and a plurality of insulating plate supporting rods, wherein the insulating tube fixing plate is supported on the mounting plate through the plurality of insulating plate supporting rods, and the insulating tube part is clamped by the mounting plate and the insulating tube fixing plate; the temperature sensor is arranged in the middle shell and is electrically connected to the control circuit board; The humidity sensor is arranged in the middle shell and is electrically connected to the control circuit board. Further, a first protection box and a second protection box are detachably fixed in the intelligent cabin, the control circuit board is arranged in the first protection box, and the power supply part is arranged in the second protection box. Further, the outer surface of the control circuit board is coated with a waterproof layer. Further, the intelligent high-voltage cable coupler further comprises a voltage backflow detector which is arranged in the middle shell and electrically connected to the control circuit board. Further, a display screen electrically connected to the control circuit board is arranged on the hatch board. Further, the front shell, the middle shell and the wire inlet are connected through bolts. Further, a first hole seat is protruded on the inner wall of one end of the front shell corresponding to the middle shell, a first fixing hole is formed in the middle shell corresponding to the first hole seat, a second hole seat is protruded on the inner wall of one end of the middle shell corresponding to the wire inlet, and a second fixing hole is formed in the wire inlet corresponding to the second hole seat. Further, the intelligent high-voltage cable coupler further comprises a dust cover, and the dust cover is detachably connected with the front shell. Further, the insulating tube fixing plate is made of insulating materials, and the outer end of the insulating tube part penetrates through the mounting plate. Further, sealing rings are arranged on the interfaces of the front shell and the middle shell, the interfaces of the middle shell and the wire inlet and the interfaces of the intelligent cabin and the cabin cover plate. Compared with the prior art, the utility model has the beneficial effects that: The intelligent high-voltage cable coupler is characterized in that an intelligent cabin a