System and method for detecting water leakage of air conditioner of transformer substation

Abstract

The invention provides a transformer substation air conditioner water leakage detection system and detection method, and relates to the technical field of transformer substations. The transformer substation air conditioner water leakage detection system comprises a water leakage detection line, a water sensor, an infrared emission module, an infrared receiving module, a steering engine and a power supply of the water sensor. The water leakage detection line comprises a first sensing line and a second sensing line, and when the first sensing line and the second sensing line are both in contact with leaked water, the first sensing line and the second sensing line form an access to generate a current signal; when the water sensor detects a current signal, a switching value signal is sent to the infrared emission module; the infrared transmitting module transmits an infrared signal to the infrared receiving module according to the switching value signal; and the infrared receiving module controls the steering engine to drive the deflector rod to cut off a power switch of the air conditioner according to the infrared signal, so that the air conditioner is powered off. The water leakage condition of the substation air conditioner can be automatically detected, the air conditioner is powered off in time when the air conditioner leaks water, and potential safety hazards are avoided.

Description

Technical Field

[0001] This application relates to the field of substation technology, and in particular to a substation air conditioning leakage detection system and detection method. Background Technology

[0002] Leaking substation air conditioners not only cause dampness inside the substation, but also affect the safe use of cables, the safe operation of equipment in the computer room, the cooling effect of the air conditioner, and the service life of the air conditioner.

[0003] Currently, substation air conditioner leaks are typically detected through manual inspections, leading to delayed detection and potential safety hazards. Therefore, there is an urgent need for an effective device for detecting substation air conditioner leaks. Summary of the Invention

[0004] This application provides a substation air conditioning leakage detection system and method for effectively detecting air conditioning leakage in substations.

[0005] In a first aspect, this application provides a substation air conditioning water leakage detection system, including: a water leakage detection line, a water immersion sensor, an infrared transmitting module, an infrared receiving module, a servo motor, and a power supply for the water immersion sensor;

[0006] The water leakage detection line is placed at a preset water leakage location below the air conditioner and is electrically connected to the water immersion sensor; one end of the infrared emitting module is connected to the common port of the water immersion sensor, and the other end is connected to the normally open port of the water immersion sensor; the infrared receiving module is installed at a preset distance from the power switch of the air conditioner; the servo motor is electrically connected to the infrared receiving module, and the servo motor lever is close to the power switch of the air conditioner.

[0007] The leak detection line includes a first sensing line and a second sensing line, which are used to form a circuit when both the first sensing line and the second sensing line come into contact with the leak, so as to generate a current signal.

[0008] A water immersion sensor is used to send a switching signal to an infrared emitting module when a current signal is detected.

[0009] The infrared transmitting module is used to send infrared signals to the infrared receiving module according to the switch signal;

[0010] The infrared receiver module is used to control the servo motor to drive the lever to cut off the power switch of the air conditioner based on the infrared signal, thus turning off the power to the air conditioner.

[0011] Optionally, the substation air conditioning water leakage detection system also includes an alarm, which is electrically connected to the water immersion sensor. The alarm is used to issue an alarm signal when it receives a control signal sent by the water immersion sensor. The control signal is issued by the water immersion sensor when it detects a current signal.

[0012] Optionally, the alarm may include a buzzer and / or a light-emitting diode (LED) alarm light.

[0013] Optionally, the air conditioner is a standing air conditioner, and the leak detection line is placed on the ground around the bottom of the standing air conditioner.

[0014] Optionally, the air conditioner is a wall-mounted air conditioner, and the leak detection line is placed on the ground directly below the fan blades of the wall-mounted air conditioner.

[0015] Optionally, the first and second sensing lines are embedded in the central axis of the polyethylene material (PE). The interior of both the first and second sensing lines is a metal detection line, and the exterior is a conductive polymer protective material.

[0016] Secondly, this application provides a method for detecting water leakage in a substation air conditioner, applied to an infrared receiving module in a substation air conditioner water leakage detection system as described in the first aspect of this application. The substation air conditioner water leakage detection method includes:

[0017] Receives infrared signals sent by the infrared transmitting module;

[0018] The servo motor drives the lever to cut off the power switch of the air conditioner, thus shutting off the air conditioner.

[0019] Thirdly, this application provides a substation air conditioning leakage detection device, applied to the infrared receiving module in the substation air conditioning leakage detection system as described in the first aspect of this application. The substation air conditioning leakage detection device includes:

[0020] The receiving unit is used to receive infrared signals sent by the infrared transmitting module;

[0021] The control unit is used to control the servo motor to drive the servo motor lever to cut off the power switch of the air conditioner, thus turning off the power to the air conditioner.

[0022] Fourthly, this application provides an electronic device, including: a processor, and a memory communicatively connected to the processor;

[0023] The memory stores the instructions that the computer executes;

[0024] The processor executes computer execution instructions stored in memory to implement the substation air conditioning leakage detection method as described in the second aspect of this application.

[0025] Fifthly, this application provides a computer-readable storage medium storing computer program instructions, which, when executed, implement the substation air conditioning leakage detection method as described in the second aspect of this application.

[0026] Sixthly, this application provides a computer program product, including a computer program that, when executed, implements the substation air conditioning leakage detection method as described in the second aspect of this application.

[0027] This application provides a substation air conditioner leakage detection system and method. The detection device includes a leakage detection line, a water immersion sensor, an infrared transmitting module, an infrared receiving module, a servo motor, and a power supply for the water immersion sensor. When both the first and second sensing lines of the leakage detection line come into contact with water, a circuit is formed between them, generating a current signal. When the water immersion sensor detects the current signal, it sends a switching signal to the infrared transmitting module. Based on the switching signal, the infrared transmitting module sends an infrared signal to the infrared receiving module. Based on the infrared signal, the infrared receiving module controls the servo motor to drive a lever to cut off the power switch of the air conditioner, thus de-energizing it. This application can automatically detect water leakage in substation air conditioners and promptly de-energize them when leakage occurs, preventing safety hazards to equipment within the substation caused by leakage, improving operation and maintenance levels, and thus contributing to improving the reliability and security of the power grid. Furthermore, it has low cost, does not rely on the internet, has a long hardware lifespan, and high reliability. Attached Figure Description

[0028] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0029] Figure 1 A schematic diagram of a substation air conditioning leakage detection system provided in an embodiment of this application;

[0030] Figure 2 A schematic diagram of a substation air conditioning leakage detection system provided in another embodiment of this application;

[0031] Figure 3 A flowchart illustrating a method for detecting water leakage in a substation air conditioner according to an embodiment of this application;

[0032] Figure 4 This is a schematic diagram of the structure of a substation air conditioning leakage detection device provided in an embodiment of this application;

[0033] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application.

[0034] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, data stored, data displayed, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties. Furthermore, the collection, use and processing of the relevant data must comply with relevant laws, regulations and standards, and corresponding operation entry points are provided for users to choose to authorize or refuse.

[0037] Substation air conditioners are prone to water leakage during long-term operation. Water leakage from substation air conditioners not only causes dampness inside the substation, but also affects the safe use of cables, the safe operation of equipment in the machine room, the cooling effect of the air conditioner, and the service life of the air conditioner.

[0038] Currently, substation air conditioner leaks are typically detected through manual inspections, leading to delayed detection, which affects equipment safety and creates potential hazards. Therefore, there is an urgent need for an effective device for detecting substation air conditioner leaks.

[0039] In another related technology, sensors and relays can be applied to air conditioning systems. Through their combined use, real-time monitoring of air conditioner leaks can be achieved, enabling timely power cut-off. Specifically, an air conditioner leak detection device consisting of sensors and relays typically has a water collection basin installed at the bottom of the outdoor unit, with a sensor installed within it. This sensor, such as a pressure sensor or humidity sensor, is connected to a shunt trip unit via the normally open contact of an intermediate relay. When the sensor detects a leak in the air conditioner reaching its set threshold, it sends a trip signal to the intermediate relay, energizing its coil and closing its normally open contact. This energizes the coil of the shunt trip unit, ultimately tripping the air conditioner's power switch. However, this leak detection device, with its leak detection component installed at the outdoor unit, can only detect leaks in the outdoor unit and cannot detect leaks inside the air conditioner. Furthermore, the air conditioner leak detection device fails to issue an alarm signal after detecting a leak in the outdoor unit, preventing users from immediately knowing the reason for the power trip, which can easily cause inconvenience.

[0040] Another related technology utilizes sensors, Wireless Fidelity (WiFi) communication, and Bluetooth communication to enable users to remotely monitor the air conditioner's status and receive timely notifications when a leak occurs. Users can then remotely control the air conditioner to shut it down via a terminal (such as a smartphone). However, the installation cost of this type of leak detection device is high, and the software and hardware require regular updates or maintenance, leading to additional costs. Furthermore, this leak detection device heavily relies on a stable internet connection; network outages or poor network conditions in the user's area can cause the device to malfunction, hindering timely resolution of leaks.

[0041] To address the aforementioned issues, this application provides a substation air conditioner leakage detection system and method. Through the coordinated operation of a leakage detection line, a water immersion sensor, an infrared transmitting module, an infrared receiving module, and a servo motor, the system promptly cuts off the power to the air conditioner upon detecting leakage. This automatic detection and timely power cut-off of substation air conditioner leaks prevents safety hazards to equipment within the substation caused by leaks, thus improving the reliability and security of the power grid. Furthermore, it is low-cost, does not rely on the internet, has a long hardware lifespan, and high reliability.

[0042] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0043] Figure 1 This is a schematic diagram of a substation air conditioning leakage detection system provided in one embodiment of this application, as shown below. Figure 1 As shown, the substation air conditioning water leakage detection system 100 of this application embodiment includes: a water leakage detection line 101, a water immersion sensor 102, an infrared transmitting module 103, an infrared receiving module 104, a servo motor 105, and a power supply 106 for the water immersion sensor 102.

[0044] The water leakage detection line 101 is placed at a preset water leakage location below the air conditioner and is electrically connected to the water immersion sensor 102; one end of the infrared emitting module 103 is connected to the common port of the water immersion sensor 102, and the other end is connected to the normally open port of the water immersion sensor 102; the infrared receiving module 104 is installed at a preset distance from the power switch of the air conditioner; the servo motor 105 is electrically connected to the infrared receiving module 104, and the lever of the servo motor 105 is close to the power switch of the air conditioner.

[0045] Leakage detection line 101 includes a first sensing line and a second sensing line, which are used to form a circuit when both the first sensing line and the second sensing line come into contact with the leak, so as to generate a current signal.

[0046] The water immersion sensor 102 is used to send a switching signal to the infrared emitting module 103 when a current signal is detected;

[0047] The infrared transmitting module 103 is used to send infrared signals to the infrared receiving module 104 according to the switch signal;

[0048] The infrared receiving module 104 is used to control the servo motor 105 to drive the lever to cut off the power switch of the air conditioner based on the infrared signal, so that the air conditioner is powered off.

[0049] In this embodiment, the leak detection line 101 includes a first sensing line and a second sensing line. Optionally, the first sensing line and the second sensing line are embedded in the central axis of polyethylene (PE) material. The interior of both the first sensing line and the second sensing line is a metal detection line, and the exterior is a conductive polymer protective material.

[0050] It is understood that the water leakage detection line 101 consists of a first sensing line and a second sensing line embedded in the central axis of the PE. When the substation air conditioner is not leaking water, i.e., when it is dry, the first sensing line and the second sensing line do not come into contact and do not form a circuit. When the substation air conditioner is leaking water, both the first sensing line and the second sensing line come into contact with the leaking water (i.e., the water leaking from the air conditioner). The water is absorbed to the core of the first sensing line and the core of the second sensing line. Therefore, the first sensing line and the second sensing line form a circuit, and a current signal is generated accordingly to cooperate with the water immersion sensor 102 to quickly respond to the air conditioner water leakage.

[0051] The leak detection line 101 is placed at a preset leak location below the air conditioner and is electrically connected to the water immersion sensor 102. Optionally, if the air conditioner is a standing air conditioner, the leak detection line 101 is placed on the ground around the bottom of the standing air conditioner.

[0052] For example, in the case of a floor-standing air conditioner, considering that the bottom of the floor-standing air conditioner is located on the ground where water is easily seeped in when the air conditioner leaks, the leak detection line 101 can be wrapped around the bottom of the floor-standing air conditioner and placed on the ground. The leak detection line 101 can be wrapped around the bottom of the floor-standing air conditioner several times to facilitate better detection of leaks.

[0053] Optionally, the air conditioner is a wall-mounted air conditioner, and the water leakage detection line 101 is placed on the ground directly below the fan blades of the wall-mounted air conditioner.

[0054] For example, in the case of a wall-mounted air conditioner, considering that the ground directly below the fan blades of the wall-mounted air conditioner is a place that is easily soaked when the air conditioner leaks water, the leak detection line 101 can be placed on the ground directly below the fan blades of the wall-mounted air conditioner.

[0055] Optionally, there can be multiple leak detection lines 101. For example, two leak detection lines 101 can be electrically connected to the water immersion sensor 102. When the first sensing line and the second sensing line contained in either leak detection line come into contact with the leak, the first sensing line and the second sensing line form a circuit to generate a current signal.

[0056] One end of the infrared transmitting module 103 is connected to the common (COM) port of the water immersion sensor 102, and the other end is connected to the normally open (ON) port of the water immersion sensor 102. The infrared signal sent by the infrared transmitting module 103 to the infrared receiving module 104 is pre-set for air conditioner leak detection. The infrared receiving module 104 is installed at a preset distance from the power switch of the air conditioner. The preset distance can be determined as needed, so that the infrared receiving module 104 is installed close to the side of the power switch of the air conditioner, ensuring that the lever of the servo motor 105 can be in close contact with the power switch of the air conditioner. This embodiment does not limit the preset distance.

[0057] The servo motor 105 is electrically connected to the infrared receiving module 104. The servo motor 105 includes a motor, a drive shaft, and a lever. The lever of the servo motor 105 is close to the power switch of the air conditioner, so that the servo motor 105 can control the motor to rotate a certain angle under the control of the infrared receiving module 104, thereby driving the lever to rotate a certain angle through the drive shaft to cut off the power switch of the air conditioner.

[0058] Optionally, the water immersion sensor 102 can be mounted on a wall near the air conditioner. Optionally, the power supply 106 for the water immersion sensor 102 is a 12-volt (DC) battery. Optionally, both the infrared emitting module 103 and the infrared receiving module 104 are powered by a 6-volt (DC) battery. One end of the infrared emitting module 103 is connected to the common port of the water immersion sensor 102 via the 6-volt (DC) battery, and the other end is connected to the normally open port of the water immersion sensor.

[0059] In this embodiment, exemplarily, when both the first and second sensing lines of the leak detection line 101 come into contact with water, a circuit is formed between the first and second sensing lines to generate a current signal. When the water immersion sensor 102 detects the current signal, it sends a switching signal to the infrared emitting module 103. Upon receiving the switching signal, the infrared emitting module 103 sends an infrared signal to the infrared receiving module 104. Upon receiving the infrared signal, the infrared receiving module 104 controls the servo motor 105 to move the lever to cut off the air conditioner's power switch; for example, it controls the servo motor 105 to push the lever upwards to cut off the power switch, thus de-energizing the air conditioner.

[0060] The substation air conditioner leakage detection system provided in this application includes a leakage detection line, a water immersion sensor, an infrared transmitting module, an infrared receiving module, a servo motor, and a power supply for the water immersion sensor. When both the first and second sensing lines of the leakage detection line come into contact with water, a circuit is formed between them, generating a current signal. When the water immersion sensor detects the current signal, it sends a switching signal to the infrared transmitting module. Based on the switching signal, the infrared transmitting module sends an infrared signal to the infrared receiving module. Based on the infrared signal, the infrared receiving module controls the servo motor to drive a lever to cut off the power switch of the air conditioner, thus de-energizing it. This application embodiment can automatically detect water leakage in substation air conditioners and promptly de-energize them when leakage occurs, preventing safety hazards to equipment within the substation caused by leakage, improving operation and maintenance levels, and thus contributing to improving the reliability and security of the power grid. Furthermore, it has low cost, does not rely on the internet, has a long hardware lifespan, and high reliability.

[0061] Based on the above embodiments, Figure 2 This is a schematic diagram of a substation air conditioning leakage detection system provided in another embodiment of this application. Figure 2 As shown, the substation air conditioning water leakage detection system 100 of this application embodiment may further include an alarm 107. The alarm 107 is electrically connected to the water immersion sensor 102. The alarm 107 is used to issue an alarm signal when it receives a control signal sent by the water immersion sensor 102. The control signal is issued by the water immersion sensor 102 when it detects a current signal. The current signal is generated when the first sensing line and the second sensing line of the water leakage detection line 101 both come into contact with the water leakage, and the first sensing line and the second sensing line form a circuit.

[0062] In this embodiment, the alarm 107 is electrically connected to the water immersion sensor 102. Optionally, the alarm 107 may include a buzzer and / or a light-emitting diode (LED) alarm light. Exemplarily, the alarm 107 may be a buzzer, or an LED alarm light, or both a buzzer and an LED alarm light. Taking the alarm 107 as a buzzer as an example, the buzzer emits an alarm signal upon receiving a control signal from the water immersion sensor 102.

[0063] For example, when both the first and second sensing wires of the leak detection line 101 come into contact with water, a circuit is formed between them, generating a current signal. Upon detecting the current signal, the water immersion sensor 102 sends a switching signal to the infrared transmitting module 103 and a control signal to the alarm 107. Upon receiving the control signal from the water immersion sensor 102, the alarm 107 issues an alarm signal. After receiving the switching signal, the infrared transmitting module 103 sends an infrared signal to the infrared receiving module 104. Upon receiving the infrared signal, the infrared receiving module 104 controls the servo motor 105 to move the lever to cut off the power switch of the air conditioner, thus de-energizing it.

[0064] The substation air conditioning leakage detection system provided in this application includes a leakage detection line, a water immersion sensor, an infrared transmitting module, an infrared receiving module, a servo motor, and a power supply for the water immersion sensor. It may also include an alarm, electrically connected to the water immersion sensor. The alarm issues an alarm signal upon receiving a control signal from the water immersion sensor. The control signal is issued by the water immersion sensor when it detects a current signal. This current signal is generated when both the first and second sensing lines of the leakage detection line come into contact with water, forming a circuit. This application embodiment can automatically detect water leakage in substation air conditioning systems. When leakage occurs, it promptly cuts off the power to the air conditioner and simultaneously issues an alarm signal to notify substation maintenance personnel to handle the leakage appropriately. This prevents safety hazards to equipment within the substation caused by air conditioning leakage, improves maintenance efficiency, and ultimately enhances the reliability and security of the power grid. Furthermore, it has low cost, is not dependent on the internet, has a long hardware lifespan, and high reliability.

[0065] Based on the above embodiments, Figure 3 The flowchart illustrates a substation air conditioning leakage detection method according to an embodiment of this application, applied to the infrared receiving module in the substation air conditioning leakage detection system as described in any of the above embodiments. Figure 3 As shown, the detection method in this application embodiment includes:

[0066] S301, Receives infrared signals sent by the infrared transmitting module.

[0067] For example, when both the first and second sensing wires of the leak detection line come into contact with water, a circuit is formed between them, generating a current signal. Upon detecting the current signal, the water immersion sensor sends a switching signal to the infrared emitting module and a control signal to the alarm. Upon receiving the control signal from the water immersion sensor, the alarm sounds. After receiving the switching signal, the infrared emitting module sends an infrared signal to the infrared receiving module. Correspondingly, the infrared receiving module receives the infrared signal sent by the infrared emitting module, which is pre-set by both the infrared emitting and receiving modules for air conditioner leak detection.

[0068] S302. Control the servo motor to drive the servo motor lever to cut off the power switch of the air conditioner, so that the air conditioner is powered off.

[0069] For example, after receiving the infrared signal sent by the infrared transmitting module, the infrared receiving module controls the servo motor to drive the lever to cut off the power switch of the air conditioner, thereby turning off the power to the air conditioner and preventing further water leakage.

[0070] The substation air conditioner leakage detection method provided in this application receives infrared signals sent by an infrared transmitting module and controls a servo motor to drive the servo motor's lever to cut off the power switch of the air conditioner, thereby de-energizing the air conditioner. This method can automatically and promptly de-energize the air conditioner when it leaks water, thus avoiding safety hazards to equipment in the substation caused by the leak, improving the level of operation and maintenance, and ultimately helping to improve the reliability and security of the power grid.

[0071] The following are embodiments of the apparatus described in this application, which can be used to execute the embodiments of the method described in this application. For details not disclosed in the apparatus embodiments of this application, please refer to the embodiments of the method described in this application.

[0072] Figure 4 This is a schematic diagram of the structure of a substation air conditioning leakage detection device according to an embodiment of this application, applied to the infrared receiving module in the substation air conditioning leakage detection system as described in any of the above embodiments. Figure 4 As shown, the substation air conditioning leakage detection device 400 according to an embodiment of this application includes: a receiving unit 401 and a control unit 402. Wherein:

[0073] The receiving unit 401 is used to receive infrared signals sent by the infrared transmitting module.

[0074] Control unit 402 is used to control the servo motor to drive the servo motor lever to cut off the power switch of the air conditioner, so that the air conditioner is powered off.

[0075] The apparatus of this application embodiment can be used to execute the substation air conditioning leakage detection method in any of the above-described method embodiments. Its implementation principle and technical effect are similar, and will not be repeated here.

[0076] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Figure 5 As shown, the electronic device 500 may include at least one processor 501 and a memory 502.

[0077] Memory 502 is used to store programs. Specifically, the program may include program code, which includes computer-executable instructions.

[0078] The memory 502 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage device.

[0079] The processor 501 executes computer execution instructions stored in the memory 502 to implement the substation air conditioning leakage detection method described in the foregoing method embodiments. The processor 501 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of this application. Specifically, when implementing the substation air conditioning leakage detection method described in the foregoing method embodiments, the electronic device may be, for example, an infrared receiving module or other electronic device with processing capabilities in the substation air conditioning leakage detection system.

[0080] Optionally, the electronic device 500 may also include a communication interface 503. In specific implementations, if the communication interface 503, memory 502, and processor 501 are implemented independently, they can be interconnected via a bus to complete communication. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc., but this does not imply that there is only one bus or one type of bus.

[0081] Optionally, in a specific implementation, if the communication interface 503, memory 502, and processor 501 are integrated on a single chip, then the communication interface 503, memory 502, and processor 501 can communicate through an internal interface.

[0082] This application also provides a computer-readable storage medium storing computer program instructions, which, when executed by a processor, implement the above-mentioned substation air conditioning leakage detection method.

[0083] This application also provides a computer program product, including a computer program that, when executed, implements the above-described method for detecting water leakage in substation air conditioning systems.

[0084] The aforementioned computer-readable storage media can be implemented from any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.

[0085] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an application-specific integrated circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components in a substation air conditioning leak detection device.

[0086] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A substation air conditioning leakage detection system, characterized in that, include: Leakage detection line, water immersion sensor, infrared transmitting module, infrared receiving module, servo motor, and power supply for the water immersion sensor; The water leakage detection line is placed at a predetermined water leakage location below the air conditioner and is electrically connected to the water immersion sensor; one end of the infrared emitting module is connected to the common port of the water immersion sensor, and the other end is connected to the normally open port of the water immersion sensor; the infrared receiving module is installed at a predetermined distance from the power switch of the air conditioner; the servo motor is electrically connected to the infrared receiving module, and the lever of the servo motor is close to the power switch of the air conditioner. The leakage detection line includes a first sensing line and a second sensing line, which are used to form a circuit when both the first sensing line and the second sensing line come into contact with the leakage, so as to generate a current signal. The water immersion sensor is used to send a switching signal to the infrared emitting module when the current signal is detected. The infrared transmitting module is used to send an infrared signal to the infrared receiving module according to the switch signal; The infrared receiving module is used to control the servo motor to drive the lever to cut off the power switch of the air conditioner based on the infrared signal, thereby turning off the power to the air conditioner.

2. The substation air conditioning leakage detection system according to claim 1, characterized in that, It also includes an alarm, which is electrically connected to the water immersion sensor. The alarm is used to issue an alarm signal when it receives a control signal sent by the water immersion sensor. The control signal is issued by the water immersion sensor when it detects the current signal.

3. The substation air conditioning leakage detection system according to claim 2, characterized in that, The alarm includes a buzzer and / or a light-emitting diode (LED) alarm light.

4. The substation air conditioning leakage detection system according to any one of claims 1 to 3, characterized in that, The air conditioner is a vertical air conditioner, and the water leakage detection line is placed on the ground around the bottom of the vertical air conditioner.

5. The substation air conditioning leakage detection system according to any one of claims 1 to 3, characterized in that, The air conditioner is a wall-mounted air conditioner, and the water leakage detection line is placed on the ground directly below the fan blades of the wall-mounted air conditioner.

6. The substation air conditioning leakage detection system according to any one of claims 1 to 3, characterized in that, The first sensing line and the second sensing line are embedded in the central axis of polyethylene material (PE). The interior of the first sensing line and the second sensing line are both metal detection lines, and the exterior is a conductive polymer protective material.

7. A method for detecting water leakage in a substation air conditioner, characterized in that, The infrared receiving module applied in the substation air conditioning leakage detection system as described in any one of claims 1 to 6, wherein the substation air conditioning leakage detection method comprises: Receives infrared signals sent by the infrared transmitting module; The control servo motor drives the servo motor's lever to cut off the power switch of the air conditioner, thus de-energizing the air conditioner.

8. A substation air conditioning leakage detection device, characterized in that, An infrared receiving module is used in the substation air conditioning leakage detection system as described in any one of claims 1 to 6, wherein the substation air conditioning leakage detection device comprises: The receiving unit is used to receive infrared signals sent by the infrared transmitting module; The control unit is used to control the servo motor to drive the servo motor's lever to cut off the power switch of the air conditioner, thereby turning off the power to the air conditioner.

9. An electronic device, characterized in that, include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executed instructions; The processor executes the computer execution instructions stored in the memory to implement the substation air conditioning leakage detection method as described in claim 7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer program instructions, which, when executed, implement the substation air conditioning leakage detection method as described in claim 7.

11. A computer program product, comprising a computer program, characterized in that, When the computer program is executed, it implements the substation air conditioning leakage detection method as described in claim 7.

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