CN-116463695-B - Coating repairing device and method

CN116463695BCN 116463695 BCN116463695 BCN 116463695BCN-116463695-B

Abstract

The invention discloses a coating repairing device which comprises a repairing host machine and a repairing handle, wherein the repairing host machine comprises a main control board and a temperature and humidity detection module, the temperature and humidity detection module is used for detecting the current environment temperature and humidity, the main control board generates a target repairing voltage according to the current environment temperature and humidity, and the repairing handle is electrically connected with the main control board and is used for repairing the coating of equipment to be repaired according to the target repairing voltage. The invention better realizes the on-site repair of the coating of the primary joint of the power equipment, has the function of automatic temperature and humidity compensation, and can automatically compensate the repair voltage according to the environmental temperature and humidity, so that the coating repair effect is optimal.

Inventors

LV WANGYAN
ZHAO YAOHONG
YANG WANQING
ZHONG ZHENXIN
ZENG XIAOHUI
HUANG RONGHUI
YAO YANXUE
YOU YAO
GUO XUWEI
CHEN ZIJIAN
HU YI
GUO ZHENFENG
LI ZIRAN
LIN ANQI
LIU XINWEI
ZHU RUIFENG
CHEN ZHENGRONG
LIU YUAN
LI QIAN
HUANG ZERONG
GAO SHISEN
SUN DIFEI

Assignees

广东电网有限责任公司
广东电网有限责任公司惠州供电局

Dates

Publication Date: 20260505
Application Date: 20230509

Claims (10)

1. The utility model provides a cladding material prosthetic devices, includes restoration host computer and repair handle, its characterized in that: The repair host comprises a main control board and a temperature and humidity detection module, wherein the temperature and humidity detection module is used for detecting the temperature and humidity of the current environment, and the main control board generates target repair voltage according to the temperature and humidity of the current environment; the repair handle is electrically connected with the main control board and is used for repairing the plating layer of the equipment to be repaired according to the target repair voltage.
2. The plating layer repairing device according to claim 1, wherein the repairing host further comprises an alarm module, and the alarm module is electrically connected with the main control board and is used for providing a voice alarm function when repairing time is up, plating layer thickness is up or the current environment temperature and humidity are not suitable for repairing.
3. The plating layer repairing device according to claim 1, wherein an exhaust fan is installed in the repairing host, and the exhaust fan is electrically connected with the main control board and is used for sucking external ambient air into the repairing host; The temperature and humidity detection module comprises a temperature and humidity sensor, the exhaust fan is electrically connected with the main control board, and the temperature and humidity sensor is installed at an air suction port of the exhaust fan and used for detecting the current environment temperature and humidity in real time according to the sucked environment air.
4. The plating repairing device according to claim 1, wherein the repairing host further comprises a power socket, a waterproof switch, a filter, a main power supply and a control loop power supply, wherein alternating current is connected to the filter through the waterproof switch after being connected to the power socket, and a first output end of the filter is connected with the main power supply and a second output end of the filter is connected with the control loop power supply.
5. The plating layer repairing device according to claim 4, wherein the control loop power supply is electrically connected with the main control board for supplying power to the main control board and also for supplying power to the repairing handle control board, wherein the repairing handle control board is used for controlling and modifying the repairing process and the output voltage.
6. The plating layer repairing device according to claim 5, wherein the repairing host further comprises a shunt, an output positive electrode and an output negative electrode, and the main control board further comprises a main control board reversing circuit; The main power supply converts alternating current into direct current, the direct current is connected into the main control board reversing circuit after passing through the current divider, the main control board reversing circuit is connected into the output anode and the output cathode after outputting the alternating current, and then the main control board reversing circuit is connected into the repairing handle through a cable, wherein the main control board reversing circuit automatically converts and outputs the anode and the cathode according to the repairing process requirement, and the current divider feeds back and transmits the direct current voltage and the direct current information to the main control board.
7. The plating layer repairing apparatus according to claim 6, wherein said repairing host further comprises a touch display screen; the touch display screen is electrically connected with the main control board and used for displaying the repair process in the current repair process in real time and displaying the output voltage, the output current, the repair time, the environment temperature and humidity and the coating thickness information.
8. The plating layer repairing apparatus according to claim 6, wherein the repairing handle is electrically connected to the main control board, and is configured to repair a plating layer of a device to be repaired according to the target repairing voltage, and comprises: The repair handle comprises a plurality of functional repair handles, and the plurality of functional repair handles are used for being matched with different repair processes to be used selectively; and the repairing handle repairs the plating layer of the equipment to be repaired according to the target repairing voltage.
9. A plating layer repair device according to claim 8, wherein said repair handle is connected in use to a control loop power supply for powering said repair handle control board.
10. A coating repair method performed by a coating repair apparatus according to any one of claims 1 to 9, characterized in that: Detecting the current environment temperature and humidity, and adjusting the output voltage to a target repair voltage according to the current environment temperature and humidity; and repairing the plating layer of the equipment to be repaired according to the target repair voltage.

Description

Coating repairing device and method Technical Field The embodiment of the invention relates to the technical field of plating layers of conductive parts of power equipment, in particular to a plating layer repairing device and method. Background Copper, aluminum and alloys thereof are commonly used as conductive materials in an electric power system, but the conductivity of the oxidized copper and aluminum is extremely poor, so that the conductivity of a connecting part is obviously reduced. To prevent oxidation, silver plating or tin plating is often used for the metal surface layer of the conductive connection. After the power equipment operates for a period of time, the contact part is damaged by a plating layer due to friction, heating, oxidation, pollution, corrosion and the like, and the contact resistance is increased, so that heating is caused. At present, the conventional defect eliminating method in China is to clean and polish the joint surface, so that further damage to a coating is unavoidable, and the damaged coating is not repaired fundamentally. Continued operation of the joint will generate heat again, resulting in frequent servicing. The detachable parts can be directly replaced, and the parts directly connected with the primary equipment body are difficult to replace, so that the whole replacement period is long, and the cost is high. The rapid repair of coatings directly on site for these components is particularly important. The on-site plating rapid repair technology is based on the working principle of the brush plating, and the temperature and the humidity have great influence on the repair effect of the brush plating. The prior coating repairing equipment does not consider the influence of temperature and humidity on the coating quality, and the phenomena of poor coating quality and weak binding force caused by too low or too high temperature and humidity can occur, so that the expected repairing effect can not be achieved. Disclosure of Invention The invention provides a coating repairing device and method, which are used for solving the problem of automatically compensating the optimal repairing voltage according to the environmental temperature and humidity, repairing the coating of a primary joint of power equipment on site better, and giving an early warning prompt in time when the environmental temperature and humidity exceeds the required range for repairing the coating. According to an aspect of the present invention, there is provided a plating layer repairing apparatus including a repairing host and a repairing handle; The repair host comprises a main control board and a temperature and humidity detection module, wherein the temperature and humidity detection module is used for detecting the temperature and humidity of the current environment, and the main control board generates target repair voltage according to the temperature and humidity of the current environment; the repair handle is electrically connected with the main control board and is used for repairing the plating layer of the equipment to be repaired according to the target repair voltage. Further, the repair host also comprises an alarm module, wherein the alarm module is electrically connected with the main control board and is used for providing a voice alarm function when repair time is up, coating thickness is up or the current environment temperature and humidity are not suitable for repair. Further, an exhaust fan is arranged in the repair host, and the exhaust fan is electrically connected with the main control board and is used for sucking external ambient air into the repair host; The temperature and humidity detection module comprises a temperature and humidity sensor, the exhaust fan is electrically connected with the main control board, and the temperature and humidity sensor is installed at an air suction port of the exhaust fan and used for detecting the current environment temperature and humidity in real time according to the sucked environment air. Furthermore, the repairing host also comprises a power socket, a waterproof switch, a filter, a main power supply and a control loop power supply, wherein alternating current is accessed through the power socket and then is accessed into the filter through the waterproof switch, and a first output end of the filter is connected with the main power supply and a second output end of the filter is connected with the control loop power supply. Further, the control loop power supply is electrically connected with the main control board and is used for supplying power to the main control board and also used for supplying power to the repair handle control board, wherein the repair handle control board is used for controlling and modifying the repair process and the output voltage. The repair host also comprises a shunt, an output anode and an output cathode, and the main control board also comprises a main control board reversing circuit; The main powe