WO2023169385A1 - 喷淋系统及其控制方法和装置、电子设备和可读存储介质 - Google Patents

喷淋系统及其控制方法和装置、电子设备和可读存储介质 Download PDF

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Publication number
WO2023169385A1
WO2023169385A1 PCT/CN2023/079957 CN2023079957W WO2023169385A1 WO 2023169385 A1 WO2023169385 A1 WO 2023169385A1 CN 2023079957 W CN2023079957 W CN 2023079957W WO 2023169385 A1 WO2023169385 A1 WO 2023169385A1
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WO
WIPO (PCT)
Prior art keywords
spray
branch
solenoid valve
mode
water outlet
Prior art date
Application number
PCT/CN2023/079957
Other languages
English (en)
French (fr)
Inventor
颜利波
曾海源
张峰
王峰
Original Assignee
广东美的暖通设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的暖通设备有限公司, 美的集团股份有限公司 filed Critical 广东美的暖通设备有限公司
Priority to EP23765963.6A priority Critical patent/EP4357685A1/en
Publication of WO2023169385A1 publication Critical patent/WO2023169385A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/039—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing using water to enhance cooling, e.g. spraying onto condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/16—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/06—Spray nozzles or spray pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers

Definitions

  • the present disclosure relates to the technical field of air conditioners, and in particular, to a sprinkler system, a control method, a device and an electronic device of the sprinkler system.
  • the spray cooling method can be used for the heat exchanger of the outdoor unit.
  • intermittent spraying can usually be used.
  • the water pump needs to run continuously.
  • intermittent spray mode the water pump needs to be started and stopped frequently, which is prone to failure and reduces the service life of the water pump.
  • the present disclosure provides a sprinkler system, a sprinkler system control method, a device and an electronic device, so as to at least ensure the service life of the system and the sprinkler cooling effect when the sprinkler system performs water-saving operation.
  • the sprinkler system may include a water outlet device, a sprinkler branch, a return branch and a nozzle; the water outlet of the water outlet device, the sprinkler branch and the nozzle are connected in sequence; the sprinkler system The branch circuit, the return branch circuit and the water inlet of the water outlet equipment are connected in sequence; a solenoid valve is provided in the spray branch circuit and/or the return branch circuit, and the solenoid valve is used to control the opening and closing of the spray branch circuit and/or the return flow branch circuit. ; When the spray branch is opened, the liquid flowing out of the water outlet equipment flows out of the nozzle through the spray branch; when the return branch is opened, the liquid flowing out of the water outlet equipment flows into the water outlet equipment through the return branch.
  • the above-mentioned spray branch may include a first spray branch and a second spray branch.
  • a water pump is provided in the first spray branch; the water outlet of the water outlet device, the first spray branch
  • the shower branch, the second spray branch and the nozzle are connected in sequence; the water outlet of the water outlet equipment, the first spray branch, the return branch and the water inlet of the water outlet equipment are connected in sequence.
  • a first solenoid valve may be provided in the second spray branch, and a second solenoid valve may be provided in the return branch. Both the first solenoid valve and the second solenoid valve are two-way solenoid valves. valve.
  • a third solenoid valve may be provided at the intersection of the first spray branch, the second spray branch and the return branch; wherein the third solenoid valve is a three-way solenoid valve.
  • the solenoid valve is not provided in the second spray branch and the return branch; if the switch module is not provided in the water pump, the fourth spray branch is provided in the second spray branch.
  • a fifth solenoid valve is provided in the solenoid valve or the return branch; wherein the fourth solenoid valve and the fifth solenoid valve are both two-way solenoid valves.
  • the above-mentioned sprinkler system may further include a detection module; the detection module is configured to detect Test the start, stop and sprinkler modes of the sprinkler system.
  • the above-mentioned sprinkler system may further include a control module.
  • the control module is communicatively connected to the detection module.
  • the control module is connected to the solenoid valve of the sprinkler system.
  • the control module is configured to control the solenoid valve based on the detection mode. of opening and closing.
  • the above-mentioned water outlet device may be a water tank.
  • Some embodiments of the present disclosure also provide a method for controlling a sprinkler system, which is applied to the above-mentioned sprinkler system.
  • the method may include: determining the sprinkler mode of the sprinkler system; if the sprinkler mode is a continuous sprinkler mode, controlling the sprinkler system.
  • the spray branch of the sprinkler system is opened and the return branch of the sprinkler system is closed, so that the liquid in the water outlet equipment of the sprinkler system continuously flows out from the nozzle of the sprinkler system; if the spray mode is intermittent spray mode, control
  • the spray branch is opened and the return branch is closed, or the spray branch is closed and the return branch is opened, so that the liquid in the water outlet device flows out from the nozzle intermittently.
  • the steps of controlling the opening of the spray branch of the spray system and the closing of the return branch of the spray system may include: if the spray mode is In continuous spray mode, the spray branch is opened; after the preset first time of opening the spray branch, the water pump controlling the spray system starts to operate.
  • the above method may further include: obtaining a stop spray signal, controlling the water pump of the sprinkler system to stop operating based on the stop spray signal; and closing the spray branch after the water pump stops operating for the first time.
  • the step of controlling the opening of the spray branch and the closing of the return branch, or the closing of the spray branch and the opening of the return branch may include: if The spray mode is intermittent spray mode. Determine the spray time and stop spray time of the intermittent spray mode; control the spray branch to open and the return branch to close during the spray time; control the spray branch during the stop time. Closed, return branch opened.
  • the above method may further include: opening the return branch when switching from spray time to spray stop time and the running time of the water pump is greater than a preset time threshold; After the preset second time, the spray branch is closed; when the spray stop time is switched to the spray time, the spray branch is opened; after the spray branch is opened for the second time, the return branch is closed.
  • the above method may also include: obtaining a stop spray signal, and controlling the water pump to stop operating based on the stop spray signal; if the solenoid valves of the spray branch and the return branch are both in a closed state, keeping the spray The closed state of the solenoid valves of the spray branch and the return branch; if the solenoid valve of the spray branch or the return branch is in the open state, control the open state of the solenoid valve of the spray branch or the return branch for the second time Afterwards, close the solenoid valve of the open spray branch or return branch.
  • Some embodiments of the present disclosure also provide a control device for a sprinkler system, which is applied to the above-mentioned sprinkler system.
  • the device may include: a sprinkler mode determination module configured to determine the sprinkler mode of the sprinkler system; continuously
  • the spray control module is configured to control the opening of the spray branch of the spray system and the closing of the return branch of the spray system if the spray mode is a continuous spray mode, so that the liquid in the water outlet device of the spray system Continuously flows out from the nozzles of the sprinkler system;
  • the intermittent sprinkler control module is configured to control the opening of the spray branch and the closing of the return branch if the spray mode is the intermittent spray mode, or The spray branch is closed and the return branch is opened so that the liquid in the water outlet device flows out of the nozzle intermittently.
  • the above-mentioned continuous spray control module is configured to open the spray branch if the spray mode is the continuous spray mode; after the spray branch is opened for a preset first time, control The sprinkler system pump starts running.
  • the above-mentioned intermittent spray control module is configured to determine the spray time and stop spray time of the intermittent spray mode if the spray mode is the intermittent spray mode; and control the spray during the spray time.
  • the spray branch is opened and the return branch is closed; during the spray stop time, the spray branch is controlled to be closed and the return branch is opened.
  • the electronic device may include a processor and a memory.
  • the memory stores computer-executable instructions that can be executed by the processor.
  • the processor executes the computer-executable instructions to Implement the control method of the above sprinkler system.
  • Some embodiments of the present disclosure also provide a computer-readable storage medium, which may store computer-executable instructions.
  • the computer-executable instructions When the computer-executable instructions are called and executed by a processor, the computer-executable instructions cause The processor implements the above control method of the sprinkler system.
  • Some embodiments of the present disclosure also provide an air conditioner including the above-mentioned spray system.
  • Some embodiments of the present disclosure provide a sprinkler system, a sprinkler system control method, a device, and an electronic device.
  • the sprinkler system can cause the liquid flowing out of the water outlet device to flow back to the water outlet device through the return branch.
  • the switching of the solenoid valve can ensure intermittent spraying in the spray system with a water pump, and the water supply pressure is increased through the return branch, so the water pump does not need to start and stop frequently, and the temperature inside the pump will not rise. It can ensure the service life of the system and the spray cooling effect when the sprinkler system is running in a water-saving manner.
  • Figure 1 is a schematic structural diagram of a sprinkler system provided by some embodiments of the present disclosure
  • FIG. 2 is a schematic structural diagram of another sprinkler system provided by some embodiments of the present disclosure.
  • Figure 3 is a schematic diagram of the arrangement of the solenoid valve in the first sprinkler system provided by some embodiments of the present disclosure
  • Figure 4 is a schematic diagram of the arrangement of the solenoid valve in the second sprinkler system provided by some embodiments of the present disclosure
  • Figure 5 is a schematic diagram of the arrangement of the solenoid valve in the third sprinkler system provided by some embodiments of the present disclosure
  • Figure 6 is a schematic diagram of the arrangement of the solenoid valve in the fourth sprinkler system provided by some embodiments of the present disclosure.
  • Figure 7 is a schematic structural diagram of another sprinkler system provided by some embodiments of the present disclosure.
  • Figure 8 is a flow chart of a control method for a sprinkler system provided by some embodiments of the present disclosure.
  • Figure 9 is a flow chart of another control method of a sprinkler system provided by some embodiments of the present disclosure.
  • Figure 10 is a schematic diagram of the control method of the first continuous spray mode provided by some embodiments of the present disclosure.
  • Figure 11 is a schematic diagram of the control method of the first intermittent spray mode provided by some embodiments of the present disclosure.
  • Figure 12 is a schematic diagram of the control method of the second continuous spray mode provided by some embodiments of the present disclosure.
  • Figure 13 is a schematic diagram of the control method of the second intermittent spray mode provided by some embodiments of the present disclosure.
  • Figure 14 is a schematic diagram of the control method of the third continuous spray mode provided by some embodiments of the present disclosure.
  • Figure 15 is a schematic diagram of the control method of the third intermittent spray mode provided by some embodiments of the present disclosure.
  • Figure 16 is a schematic structural diagram of a control device of a sprinkler system provided by some embodiments of the present disclosure.
  • Figure 17 is a schematic structural diagram of an electronic device provided by some embodiments of the present disclosure.
  • the spray cooling method can be used for the heat exchanger of the outdoor unit.
  • intermittent spraying can usually be used.
  • the water pump needs to run continuously.
  • intermittent spray mode the water pump needs to be started and stopped frequently, which is prone to failure and reduces the service life of the water pump.
  • embodiments of the present disclosure provide a sprinkler system, a sprinkler system control method, a device and an electronic device, specifically involving a sprinkler cooling device, an air conditioner and a water-saving sprinkler control method, which can be controlled through a solenoid valve.
  • Switching ensures intermittent spraying in a spray cooling system with a water pump. It achieves the purpose of water saving in spraying and avoids damage to the water pump, thereby extending the service life of the water pump and increasing the user experience.
  • Embodiments of the present disclosure provide a sprinkler system.
  • the sprinkler system may include a water outlet device 1, a sprinkler branch 2, a return branch 3 and a nozzle 4. ;
  • the water outlet 11 of the water outlet equipment 1, the spray branch 2 and the nozzle 4 are connected in sequence;
  • the spray branch 2, the return branch 3 and the water inlet 12 of the water outlet equipment 1 are connected in sequence.
  • the solid line branch in Figure 1 is the spray branch
  • the dotted line branch is the return branch.
  • the spray branch and/or the return branch may be provided with a solenoid valve, and the solenoid valve is used to control the opening and closing of the spray branch and/or the return branch. That is, a two-way solenoid valve can be set in the spray branch and/or the return branch, or a three-way solenoid valve can be set at the intersection of the spray branch and the return branch to control the spray through the solenoid valve. Opening and closing of branches and/or return branches.
  • the liquid flowing out of the water outlet equipment can flow out of the nozzle through the spray branch; when the return branch is opened, the liquid flowing out of the water outlet equipment can flow into the water outlet equipment again through the return branch.
  • the liquid flows into the water outlet equipment again through the return branch, which can increase the water pressure of the water outlet equipment, and there is no need to increase the water pressure through a water pump.
  • intermittent spray mode you can first open the spray branch and close the return branch for a period of time. At this time, the liquid can flow out of the nozzle through the spray branch; then open the return branch and close the spray branch for a period of time. At this time, the liquid flows into the water outlet equipment again through the return branch, which can increase the water pressure of the water outlet equipment. There is no need to increase the water pressure through the water pump during the entire intermittent spraying process, which can extend the service life of the water pump and avoid damage to the water pump.
  • Embodiments of the present disclosure provide a sprinkler system, device and electronic equipment.
  • the sprinkler system can make the liquid flowing out of the water outlet device flow back to the water outlet device through the return branch.
  • the switching of the solenoid valve can ensure intermittent spraying in the spray system with a water pump, and the water supply pressure is increased through the return branch, so the water pump does not need to start and stop frequently, and the temperature inside the pump will not rise. It can extend the service life of the water pump, avoid damage to the water pump, and improve the user experience.
  • FIG. 2 is a schematic structural diagram of another sprinkler system.
  • the spray branch 2 may include a first spray branch 21 and a second spray branch 22, and a water pump 5 is provided in the first spray branch 21.
  • the water outlet 11 of the water outlet equipment 1, the first spray branch 21, the second spray branch 22 and the nozzle 4 can be connected in sequence; the water outlet 11 of the water outlet equipment 1, the first spray branch 21, the return branch Road 3 and the water inlet 12 of the water outlet device 1 can be connected in sequence.
  • Liquid can be extracted from the water outlet device through a water pump, where the water outlet device can be a water tank or a water network, the liquid can be water or cooling liquid, and the extracted liquid can be drawn from the nozzle through the first spray branch and the second spray branch. flow out, or flow into the water outlet equipment again through the first spray branch and the return branch.
  • a water pump where the water outlet device can be a water tank or a water network, the liquid can be water or cooling liquid, and the extracted liquid can be drawn from the nozzle through the first spray branch and the second spray branch. flow out, or flow into the water outlet equipment again through the first spray branch and the return branch.
  • a two-way solenoid valve or a three-way solenoid valve can be used.
  • Setting refer to the schematic diagram of the solenoid valve setting method in the first sprinkler system shown in Figure 3.
  • the first solenoid valve 61 can be set in the second spray branch 22, and the second solenoid valve 61 can be set in the return branch 3.
  • the valve 62, the first solenoid valve 61 and the second solenoid valve 62 are all two-way solenoid valves.
  • the first solenoid valve 61 can control the opening and closing of the second spray branch 22
  • the second solenoid valve 62 can control the opening and closing of the return branch 3 .
  • a third solenoid valve may be provided at the intersection of the first spray branch 21, the second spray branch 22 and the return branch 3 63; wherein, the third solenoid valve 63 is a three-way solenoid valve.
  • the three-way solenoid valve generally only has the function of switching channels and cannot close the channels. Even if the three-way solenoid valve is used, there are only the following two situations: the second spray branch is open, the return branch is closed, or the third When the second spray branch is closed and the return branch is opened, the second spray branch and the return branch cannot be fully closed, nor can the second spray branch and the return branch be fully opened.
  • a switch module can be provided in the water pump to turn on or off the water pump through the switch module. If the water pump is turned off, the second spray branch and the return branch Even if the circuit cannot be closed, no liquid will pass through, that is, if a switch module is installed in the water pump, there will be no solenoid valves in the second spray branch and the return branch.
  • a two-way solenoid valve to the second spray branch and the return branch to completely close the second spray branch and the return branch.
  • the second A fourth solenoid valve is provided in the spray branch or a fifth solenoid valve is provided in the return branch; wherein, the fourth solenoid valve and the fifth solenoid valve are both two-way solenoid valves.
  • the second sprinkler branch 22 can be provided with a fourth solenoid valve 64, and the fourth solenoid valve 64 can control the second sprinkler branch 22. Close and open. At this time, if you want to close the second spray branch 22 and the return branch 3 at the same time, you can first control the third solenoid valve 63 to close the return branch 3 and open the second spray branch 22, and then The fourth solenoid valve 64 controls the closing of the second spray branch 22 .
  • a fifth solenoid valve 65 can be set in the return branch 3, and the fifth solenoid valve 65 can control the closing and opening of the return branch 3. This If you want to close the second spray branch 22 and the return branch 3 at the same time, you can first control the third solenoid valve 63 to open the return branch 3 and close the second spray branch 22, and then through the fifth solenoid valve 65 controls the closing of return branch 3.
  • the sprinkler system provided by the embodiments of the present disclosure can control the opening and closing of the spray branch and the return branch through the solenoid valve by arranging a two-way solenoid valve or a three-way solenoid valve in the spray branch and the return branch. purpose, low cost and easy to implement.
  • the sprinkler system may also include a detection module 7; the detection module 7 is configured to detect the start and stop of the sprinkler system and the sprinkler mode.
  • the sprinkler system may also include a control module 8.
  • the control module 8 may be communicatively connected with the detection module 7.
  • the control module 8 may be connected to the solenoid valves (the first solenoid valve 61 and the second solenoid valve) of the sprinkler system. 62) Connection; the control module is configured to control opening and closing of the solenoid valve based on the detection mode.
  • the detection module and the control module can be set on the same circuit board, and the two can be connected through communication; the control module is connected to the solenoid valve and the water pump through wires, and controls the on and off of the solenoid valve and water pump through the relay installed in the control module. It then controls the opening and closing status of the solenoid valve and water pump; a float valve is installed in the water outlet equipment. When the liquid level is lower than the set height, the float valve opens to supply water to the water outlet equipment to ensure that there is water in the water outlet equipment.
  • the detection module detects the sprinkler system start signal, it further determines whether the sprinkler mode is intermittent sprinkler mode or continuous sprinkler mode.
  • Embodiments of the present disclosure provide a control method for a sprinkler system, which is applied to the sprinkler system provided in the above embodiments.
  • the sprinkler system in this embodiment may include a water outlet device (a water tank is used as an example in this embodiment). description and will not be repeated hereafter), water pipes, water pumps, solenoid valves, nozzles, heat exchangers, detection modules and control modules.
  • the branch of the water pipe where the nozzle is located can be defined as the spray branch, and the branch that flows back to the water tank can be defined as the return branch.
  • the sprinkler system control method may include the following steps:
  • Step S802 Determine the spray mode of the spray system.
  • the spray mode of the sprinkler system can be input by the user through the buttons on the air conditioner, the remote control of the air conditioner, or the application of the terminal device.
  • the sprinkler system can determine the spray mode of the sprinkler system through the detection module.
  • determining the spray mode of the spray system may include a continuous spray mode or an intermittent spray mode.
  • the continuous spray mode can be understood as the liquid in the water tank flowing out from the nozzle continuously
  • the intermittent spray mode can be understood as the liquid in the water tank flowing out from the nozzle intermittently.
  • the liquid in the water tank can be cooling water or water
  • the intermittent spray mode can set different spray times and intermittent times, for example: spray time 10 seconds, intermittent time 6 seconds, which can be understood as 0-10 seconds for the liquid to flow from the nozzle The liquid stops flowing out of the nozzle in 10-16 seconds, and so on.
  • Step S804 if the spray mode is a continuous spray mode, control the spray branch of the spray system to open and the return branch of the spray system to close, so that the liquid in the water outlet equipment of the spray system continuously flows from the spray system to flows out of the nozzle.
  • the solenoid valve of the spray system can be used to control the opening of the spray branch and the closing of the return branch.
  • the number and type of solenoid valves in the spray system are not limited, that is, The sprinkler system may include multiple solenoid valves, and each solenoid valve may be a two-way solenoid valve or a three-way solenoid valve, etc.
  • the liquid in the water tank of the sprinkler system can flow out of the nozzle of the sprinkler system through the spray branch in turn, but the water tank of the sprinkler system cannot flow out of the water tank through the return branch.
  • the water outlet flows into the water inlet of the water tank, that is, the liquid in the water tank continuously flows out from the nozzle.
  • Step S806 if the spray mode is intermittent spray mode, control the spray branch to open and the return branch to close, or the spray branch to close and the return branch to open, so that the liquid in the water outlet device flows out of the nozzle intermittently.
  • the liquid in the water tank of the sprinkler system can flow from the water outlet of the water tank to the water inlet of the water tank through the return branch, but the liquid in the water tank cannot flow from the spray tank through the spray branch.
  • the nozzles of the shower system Outflow that is, the liquid in the water tank stops flowing out from the nozzle at this time, and the liquid flows from the water outlet of the water tank into the water inlet of the water tank, which can increase the water supply pressure without maintaining the continuous operation of the water pump.
  • the solenoid valve can be used to control the spray branch to open and the return branch to close, or the spray branch to close and the return branch to open, so that the liquid in the water tank flows out from the nozzle intermittently.
  • An embodiment of the present disclosure provides a control method for a sprinkler system. If the sprinkler mode is intermittent sprinkler mode, the solenoid valve is used to control the sprinkler branch to open and the return branch to close, or the spray branch to close and the return branch to close. Turn on so that liquid in the tank flows out of the nozzle intermittently.
  • the switching of the solenoid valve can ensure intermittent spraying in the spray system with a water pump, and the water supply pressure is increased through the return branch, so the water pump does not need to start and stop frequently, and the temperature inside the pump will not rise. It can extend the service life of the water pump, avoid damage to the water pump, and improve the user experience.
  • This embodiment provides another method for controlling a sprinkler system. This method is implemented on the basis of the above embodiment.
  • Figure 9 is a flow chart of another method for controlling a sprinkler system.
  • the control method of the sprinkler system can include the following steps:
  • Step S902 Determine the spray mode of the spray system.
  • the solenoid valve in this embodiment can be set in different ways.
  • the solenoid valve in the spray system can be set in at least one of the following ways: a two-way solenoid valve is set in both the spray branch and the return branch; A two-way solenoid valve is installed in the road, and a three-way solenoid valve is installed at the intersection of the spray branch and the return branch; or a two-way solenoid valve is installed in the return branch, and a three-way solenoid valve is installed at the intersection of the spray branch and the return branch. Turn on the solenoid valve.
  • Step S904 if the spray mode is the continuous spray mode, open the spray branch; after the preset first time of opening the spray branch, control the water pump of the spray system to start running.
  • the spray system includes two two-way solenoid valves, namely the first solenoid valve and the second solenoid valve.
  • the solenoid valve and the second solenoid valve are in a normally closed state when powered off.
  • the detection module can transmit the signal to the control module through the communication line.
  • the control module first controls the first solenoid valve to open. .
  • the control module controls the water pump to open to obtain coolant from the water tank, so that The coolant in the water pipe is sprayed onto the heat exchanger at the nozzle through the first solenoid valve to achieve spray evaporative cooling.
  • the second solenoid valve is in a closed state.
  • the first solenoid valve can be set to open for a first time before the water pump is turned on. This can avoid or reduce the water hammer effect caused by the drastic change in water line pressure caused by the operation of the water pump when the solenoid valve is not fully opened, and improve the use of the water pump. life.
  • the detection module When the detection module obtains the stop spray signal, it transmits the signal to the control module to control the water pump to stop running, for example: Obtain the stop spray signal and control the water pump to stop running based on the stop spray signal; after the water pump stops running for the first time, close the spray branch.
  • T1 is usually a constant. However, the value of T1 will change due to different waterway systems and different start and stop times of water pumps and solenoid valves.
  • the value range of T1 can be 1s ⁇ T1 ⁇ 4s.
  • Step S906 if the spray mode is the intermittent spray mode, determine the spray time and the spray stop time of the intermittent spray mode; control the spray branch to open and the return branch to close during the spray time; control the spray branch during the spray stop time.
  • the spray branch is closed and the return branch is opened.
  • the spray mode is intermittent spray mode
  • the detection module transmits the signal to the control module through the communication line.
  • the control module first controls the first solenoid valve to open, and the first solenoid valve is energized for the first time T1 Finally, the control module controls the water pump to open to obtain coolant from the water tank.
  • the coolant in the water pipe passes through the first solenoid valve and is sprayed onto the heat exchanger at the nozzle to achieve spray evaporative cooling.
  • the second solenoid valve When the water pump is powered on and runs longer than the preset time threshold (for example, after at least 5 seconds), the second solenoid valve is controlled to open. In order to avoid the entire waterway being closed due to the closing of the first solenoid valve when the second solenoid valve has not completed opening. After the second solenoid valve is opened for the second time T2, the first solenoid valve is controlled to close. At this time, the spraying stops, and the coolant returns to the water tank through the second solenoid valve to realize the circulation of the coolant.
  • the value range of T2 can be 1s ⁇ T2 ⁇ 3s.
  • the spray branch can also be opened when the spray stop time is switched to the spray time; after the spray branch is opened for a second time, the return branch can be closed.
  • the first solenoid valve is closed for Ty time, then reopened, and after the second time T2, the second solenoid valve is closed, and the spray operation is started.
  • the second solenoid valve is closed for Tx-T2 time, then reopened, and after T2 time has passed. Close the first solenoid valve. Perform the above two steps in a loop until the injection stop signal is received.
  • the spray can be stopped through the following steps: obtain the stop spray signal, and control the water pump to stop based on the stop spray signal; if the solenoid valves of the spray branch and the return branch are both in In the closed state, keep the solenoid valves of the spray branch and the return branch in the closed state; if the solenoid valves of the spray branch or the return branch are in the open state, control the solenoid valves of the spray branch or the return branch that are in the open state. After the valve is opened for a second time, the solenoid valve of the open spray branch or the return branch is closed.
  • the detection module When the detection module obtains the signal to stop spraying, it transmits the signal to the control module, which first controls the water pump to stop running.
  • the water pump When the water pump is controlled to stop running, the open state of the first solenoid valve and the second solenoid valve is determined. If they are in the closed state, the closed state remains unchanged; if they are in the open state, the open state is forced to remain open for T2 time, and then the solenoid valve is closed. valve, ending the sprinkler system.
  • the sprinkler system stops running return to the initial detection program and wait for the next sprinkler start signal.
  • a two-way solenoid valve i.e., the fourth solenoid valve
  • a three-way solenoid valve i.e., the third solenoid valve
  • Three solenoid valves Different from the first sprinkler system shown in Figure 3, the solenoid valve in the return branch is replaced by a two-way solenoid valve with a three-way solenoid valve, and the three-way solenoid valve is installed between the water pump and Between the fourth solenoid valves, they are located on the branch nodes. Port A is connected to the water pump through a water pipe, port B is connected to the return branch that returns to the water tank, and port C is connected to the fourth solenoid valve through a water pipe.
  • the detection module detects the start signal of the sprinkler system, it further determines whether it is the intermittent sprinkler mode or the continuous sprinkler mode. If it is determined to be the continuous spray mode, refer to the schematic diagram of the control method of the second continuous spray mode shown in Figure 12.
  • the detection module transmits the signal to the control module through the communication line, and the control module first controls the fourth solenoid valve to open; After a time T1, the water pump is turned on and the spray operation is performed. After receiving the signal to stop spraying, the water pump is controlled to be closed. After the first time T1 is closed, the fourth solenoid valve is closed to end the spraying.
  • the detection module transmits the signal to the control module through the communication line, and the control module first controls the fourth solenoid valve to open. After the first time T1, the water pump is turned on to perform the spray operation; after the Tx time, the third solenoid valve switches from the AC channel to the AB channel, and the coolant returns to the water tank, stopping the spray cooling operation. After Ty time, the third solenoid valve switches from the AB channel back to the AC channel to perform the spray operation.
  • the water pump After receiving the stop spray signal, the water pump is controlled to be closed. After the first time T1 is closed, the fourth solenoid valve is closed. If the third solenoid valve is in the AC passage state, the current state is maintained unchanged; if the third solenoid valve is in the AB path status, switch back to AC path. When the sprinkler system stops running, return to the initial detection program and wait for the next sprinkler start signal.
  • a two-way solenoid valve i.e., the fifth solenoid valve
  • a three-way solenoid valve i.e., the fifth solenoid valve
  • Three solenoid valves What is different from the second type of sprinkler system shown in Figure 5 is that the two-way solenoid valve on the sprinkler branch is transferred to the return branch. In the initial state, the water pump and the fifth solenoid valve are both closed, and the third solenoid valve is in the AB connected state.
  • the detection module detects the start signal of the sprinkler system, it further determines whether it is the intermittent sprinkler mode or the continuous sprinkler mode. If it is determined to be continuous spray mode, refer to the schematic diagram of the control method of the third continuous spray mode shown in Figure 14, and detect The module transmits the signal to the control module through the communication line.
  • the control module first controls the third solenoid valve to switch from the AB channel to the AC channel. After the first time T1, the water pump is turned on and the spray operation is performed. After receiving the stop spray signal, the water pump is controlled to be closed. After the first time T1 is closed, the third solenoid valve switches from the AC channel to the AB channel to end the spray.
  • the detection module transmits the signal to the control module through the communication line.
  • the control module first controls the third solenoid valve from the AB channel. Switch to the AC path and the fifth solenoid valve opens at the same time. After the first time T1, the water pump is turned on to perform the spray operation; after the Tx time, the third solenoid valve switches from the AC channel to the AB channel, and the coolant returns to the water tank, stopping the spray cooling operation. After Ty time, the third solenoid valve switches from the AB channel back to the AC channel to perform the spray operation. Intermittent spraying can be achieved by performing the above steps in sequence.
  • the water pump After receiving the stop spray signal, the water pump is controlled to close. After closing T1 for the first time, if the third solenoid valve is in the AB path state, the current state remains unchanged and the fifth solenoid valve is closed; if the third solenoid valve is in the If the AC channel is in the AC channel state, switch back to the AB channel and close the fifth solenoid valve.
  • the sprinkler system stops running return to the initial detection program and wait for the next sprinkler start signal.
  • embodiments of the present disclosure provide a control device for a sprinkler system, which is applied to a sprinkler system.
  • a control device for a sprinkler system which is applied to a sprinkler system.
  • the sprinkler system The control devices may include:
  • the spray mode determination module 1601 is configured to determine the spray mode of the spray system
  • the continuous spray control module 1602 is configured to, if the spray mode is the continuous spray mode, control the spray branch of the spray system to open and the return branch of the spray system to close, so that the water outlet equipment of the spray system The liquid flows continuously from the nozzles of the sprinkler system;
  • the intermittent spray control module 1603 is configured to, if the spray mode is the intermittent spray mode, control the spray branch to open and the return branch to close, or the spray branch to close and the return branch to open, so that the water outlet equipment Liquid flows out of the nozzle intermittently.
  • a control device for a sprinkler system provided by an embodiment of the present disclosure.
  • the solenoid valve is used to control the sprinkler branch to open and the return branch to close, or the spray branch to close and the return branch to close. Turn on so that liquid in the tank flows out of the nozzle intermittently.
  • the switching of the solenoid valve can ensure intermittent spraying in the spray system with a water pump, and the water supply pressure is increased through the return branch, so the water pump does not need to start and stop frequently, and the temperature inside the pump will not rise. It can ensure the service life of the system and the spray cooling effect when the sprinkler system is running in a water-saving manner.
  • the above-mentioned continuous spray control module is configured to open the spray branch if the spray mode is the continuous spray mode; and control the water pump of the spray system to start operating after the preset first time of opening the spray branch.
  • the above-mentioned continuous spray control module is also configured to obtain a stop spray signal and control the spray based on the stop spray signal.
  • the water pump of the system stops running; after the water pump stops running for the first time, close the spray branch.
  • the above-mentioned intermittent spray control module is configured to determine the spray time and stop spray time of the intermittent spray mode if the spray mode is the intermittent spray mode; and control the opening of the spray branch and the return branch during the spray time. Close; control the spray branch to close and the return branch to open during the spray stop time.
  • the above-mentioned intermittent spray control module is also configured to open the return branch when the spray time is switched to the spray stop time and the running time of the water pump is greater than the preset time threshold; when the return branch is opened, the preset After the second time, the spray branch is closed; when the spray stop time is switched to the spray time, the spray branch is opened; after the spray branch is opened for the second time, the return branch is closed.
  • the above-mentioned intermittent spray control module is also configured to obtain a stop spray signal and control the water pump to stop operating based on the stop spray signal; if the solenoid valves of the spray branch and the return branch are both closed, the spray branch is maintained and the closed state of the solenoid valve of the return branch; if the solenoid valve of the spray branch or the return branch is in the open state, control the solenoid valve of the open spray branch or the return branch to close after the second time. Solenoid valve of the spray branch or return branch that is open.
  • An embodiment of the present disclosure also provides an electronic device for running the control method of the above-mentioned sprinkler system; see FIG. 17 for a schematic structural diagram of an electronic device.
  • the electronic device may include a memory 100 and a processor 101, where , the memory 100 can be used to store one or more computer instructions, and the one or more computer instructions are executed by the processor 101 to implement the above control method of the sprinkler system.
  • the electronic device shown in FIG. 17 may also include a bus 102 and a communication interface 103.
  • the processor 101, the communication interface 103 and the memory 100 are connected through the bus 102.
  • the memory 100 may include high-speed random access memory (RAM, Random Access Memory), and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
  • RAM random access memory
  • non-volatile memory non-volatile memory
  • the communication connection between the system network element and at least one other network element is realized through at least one communication interface 103 (which can be wired or wireless), and the Internet, wide area network, local network, metropolitan area network, etc. can be used.
  • the bus 102 may be an ISA bus, a PCI bus, an EISA bus, etc.
  • the bus can be divided into address bus, data bus, control bus, etc. For ease of presentation, only one bidirectional arrow is used in Figure 17, but it does not mean that there is only one bus or one type of bus.
  • the processor 101 may be an integrated circuit chip with signal processing capabilities. During the implementation process, each step of the above method can be completed by instructions in the form of hardware integrated logic circuits or software in the processor 101 .
  • the above-mentioned processor 101 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processing unit, or a network processing unit. Network Processor (NP for short), etc.; it can also be a Digital Signal Processor (DSP for short), Application Specific Integrated Circuit (ASIC for short), Field-Programmable Gate Array (Field-Programmable Gate) Array (FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, and discrete hardware components.
  • CPU Central Processing Unit
  • NP Network Processing Unit
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate
  • FPGA Field-Programmable Gate
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc.
  • the steps of the method disclosed in conjunction with the embodiments of the present disclosure can be directly implemented by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other mature storage media in this field.
  • the storage medium is located in the memory 100.
  • the processor 101 reads the information in the memory 100 and completes the steps of the method in the aforementioned embodiment in combination with its hardware.
  • Embodiments of the present disclosure also provide a computer-readable storage medium.
  • the computer-readable storage medium may store computer-executable instructions.
  • the computer-executable instructions When the computer-executable instructions are called and executed by the processor, the computer-executable instructions cause the processor to To implement the control method of the above sprinkler system, please refer to the method embodiments for specific implementation, and will not be described in detail here.
  • the sprinkler system, the sprinkler system control method, the device and the computer program product of the electronic device provided by the embodiments of the present disclosure include a computer-readable storage medium storing the program code.
  • the instructions included in the program code can be used to execute the previous method implementation. For the method in the example, please refer to the method embodiment for specific implementation, and will not be described again here.
  • connection should be understood in a broad sense.
  • it can be a fixed connection or a detachable connection. , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection should be understood in a broad sense.
  • it can be a fixed connection or a detachable connection. , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or the part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes several The instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program code. .
  • the present disclosure provides a sprinkler system, a sprinkler system control method, a device, an electronic device, a computer-readable recording medium, and an air conditioner.
  • the sprinkler system includes a water outlet device, a spray branch, a return branch and a nozzle; the water outlet of the water outlet device, the spray branch and the nozzle are connected in sequence; the spray branch, the return branch and the water inlet of the water outlet device are connected in sequence ;
  • a solenoid valve is provided in the spray branch and/or the return branch, and the solenoid valve is used to control the opening and closing of the spray branch and/or the return branch; when the spray branch is opened, the liquid flowing out of the water outlet equipment passes through The spray branch flows out from the nozzle; when the return branch is opened, the liquid flowing out of the water outlet equipment flows into the water outlet equipment through the return branch.
  • intermittent spraying can be ensured in the spraying system with a water pump, and the water supply pressure is increased through the return branch. Therefore, the water pump does not need to start and stop frequently, and the temperature inside the pump will not rise, and spraying can be achieved When the system operates in a water-saving manner, the service life of the system and the spray cooling effect are guaranteed.
  • the sprinkler system, sprinkler system control method, device, electronic device, computer-readable recording medium, and air conditioner of the present disclosure are reproducible and can be applied in a variety of applications.
  • the sprinkler system, sprinkler system control method, device, electronic device, and computer-readable recording medium of the present disclosure can be applied to the technical field of air conditioning, etc.

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Abstract

一种喷淋系统及其控制方法、装置、电子设备、可读存储介质和空调器。该喷淋系统包括出水设备(1)、喷淋支路(2)、回流支路(3)和喷嘴(4)；出水设备(1)的出水口(11)、喷淋支路(2)和喷嘴(4)依次连接；喷淋支路(2)、回流支路(3)和出水设备(1)的入水口(12)依次连接；喷淋支路(2)和/或回流支路(3)中设置有电磁阀，电磁阀用于控制喷淋支路(2)和/或回流支路(3)的开启和关闭；喷淋支路(2)开启时，出水设备(1)流出的液体通过喷淋支路(2)从喷嘴(4)中流出；回流支路(3)开启时，出水设备(1)流出的液体通过回流支路(3)流入出水设备(1)。以该方式，可保证在有水泵(5)的喷淋系统中实现间歇喷淋并通过回流支路(3)提高供水水压，因此水泵(5)无需频繁启停，不会造成泵内温度升高，可实现在喷淋系统做节水运行时保证系统的使用寿命和喷淋冷却效果。

Description

喷淋系统及其控制方法和装置、电子设备和可读存储介质
相关申请的交叉引用
本公开要求于2022年03月11日提交中国国家知识产权局的申请号为202210239348.0、名称为“喷淋系统、喷淋系统的控制方法、装置和电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及空调器的技术领域，尤其是涉及一种喷淋系统、喷淋系统的控制方法、装置和电子设备。
背景技术
当空调器在高温天气做制冷运行时，为了提高外机换热效率，可以针对外机换热器采用喷淋冷却的方法。同时，为了保证节水，通常可采用间歇喷淋的方法，正常情况下，水泵需要连续运转。然而，当采用间歇喷淋模式的时候，水泵需要频繁启停，此时容易出现故障，降低了水泵的使用寿命。
发明内容
有鉴于此，本公开提供一种喷淋系统、喷淋系统的控制方法、装置和电子设备，以至少实现在喷淋系统做节水运行时，保证系统的使用寿命和喷淋冷却效果。
本公开的一些实施例提供了一种喷淋系统，喷淋系统可以包括出水设备、喷淋支路、回流支路和喷嘴；出水设备的出水口、喷淋支路和喷嘴依次连接；喷淋支路、回流支路和出水设备的入水口依次连接；喷淋支路和/或回流支路中设置有电磁阀，电磁阀用于控制喷淋支路和/或回流支路的开启和关闭；喷淋支路开启时，出水设备流出的液体通过喷淋支路从喷嘴中流出；回流支路开启时，出水设备流出的液体通过回流支路流入出水设备。
在本公开的一些实施例中，上述喷淋支路可以包括第一喷淋支路和第二喷淋支路，第一喷淋支路中设置有水泵；出水设备的出水口、第一喷淋支路、第二喷淋支路和喷嘴依次连接；出水设备的出水口、第一喷淋支路、回流支路和出水设备的入水口依次连接。
在本公开的一些实施例中，上述第二喷淋支路中可以设置有第一电磁阀，回流支路中设置有第二电磁阀，第一电磁阀和第二电磁阀均为二通电磁阀。
在本公开的一些实施例中，上述第一喷淋支路、第二喷淋支路和回流支路的交点处可以设置有第三电磁阀；其中，第三电磁阀为三通电磁阀。
在本公开的一些实施例中，如果水泵中设置开关模块，第二喷淋支路和回流支路中均不设置电磁阀；如果水泵中不设置开关模块，第二喷淋支路设置第四电磁阀或者回流支路中设置第五电磁阀；其中，第四电磁阀和第五电磁阀均为二通电磁阀。
在本公开的一些实施例中，上述喷淋系统还可以包括检测模块；检测模块配置成用于检 测喷淋系统的启停和喷淋模式。
在本公开的一些实施例中，上述喷淋系统还可以包括控制模块，控制模块与检测模块通信连接，控制模块与喷淋系统的电磁阀连接；控制模块配置成用于基于检测模式控制电磁阀的开启和关闭。
在本公开的一些实施例中，上述出水设备可以为水箱。
本公开的一些实施例还提供一种喷淋系统的控制方法，应用于上述的喷淋系统，方法可以包括：确定喷淋系统的喷淋模式；如果喷淋模式为连续喷淋模式，控制喷淋系统的喷淋支路开启、喷淋系统的回流支路关闭，以使喷淋系统的出水设备中的液体连续从喷淋系统的喷嘴中流出；如果喷淋模式为间歇喷淋模式，控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，以使出水设备中的液体间歇从喷嘴中流出。
在本公开的一些实施例中，上述如果喷淋模式为连续喷淋模式，控制喷淋系统的喷淋支路开启、喷淋系统的回流支路关闭的步骤，可以包括：如果喷淋模式为连续喷淋模式，开启喷淋支路；在喷淋支路开启预设的第一时间之后，控制喷淋系统的水泵开始运转。
在本公开的一些实施例中，上述方法还可以包括：获取停止喷淋信号，基于停止喷淋信号控制喷淋系统的水泵停止运转；在水泵停止运转第一时间之后，关闭喷淋支路。
在本公开的一些实施例中，上述喷淋模式为间歇喷淋模式时，控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启的步骤，可以包括：如果喷淋模式为间歇喷淋模式，确定间歇喷淋模式的喷淋时间和停喷时间；在喷淋时间时控制喷淋支路开启、回流支路关闭；在停喷时间时控制喷淋支路关闭、回流支路开启。
在本公开的一些实施例中，上述方法还可以包括：在由喷淋时间切换至停喷时间，并且水泵的运转时间大于预设的时间阈值时，开启回流支路；在回流支路的开启预设的第二时间之后，关闭喷淋支路；在由停喷时间切换至喷淋时间时，开启喷淋支路；在喷淋支路开启第二时间之后，关闭回流支路。
在本公开的一些实施例中，上述方法还可以包括：获取停止喷淋信号，基于停止喷淋信号控制水泵停止运转；如果喷淋支路和回流支路的电磁阀均处于关闭状态，保持喷淋支路和回流支路的电磁阀的关闭状态；如果喷淋支路或回流支路的电磁阀处于开启状态，控制处于开启状态的喷淋支路或回流支路的电磁阀开启第二时间之后，关闭处于开启状态的喷淋支路或回流支路的电磁阀。
本公开的一些实施例还提供了一种喷淋系统的控制装置，应用于上述的喷淋系统，装置可以包括：喷淋模式确定模块，配置成用于确定喷淋系统的喷淋模式；连续喷淋控制模块，配置成用于如果喷淋模式为连续喷淋模式，控制喷淋系统的喷淋支路开启、喷淋系统的回流支路关闭，以使喷淋系统的出水设备中的液体连续从喷淋系统的喷嘴中流出；间歇喷淋控制模块，配置成用于如果喷淋模式为间歇喷淋模式，控制喷淋支路开启、回流支路关闭，或者 喷淋支路关闭、回流支路开启，以使出水设备中的液体间歇从喷嘴中流出。
在本公开的一些实施例中，上述连续喷淋控制模块配置成用于如果喷淋模式为连续喷淋模式，开启喷淋支路；在喷淋支路开启预设的第一时间之后，控制喷淋系统的水泵开始运转。
在本公开的一些实施例中，上述间歇喷淋控制模块配置成用于如果喷淋模式为间歇喷淋模式，确定间歇喷淋模式的喷淋时间和停喷时间；在喷淋时间时控制喷淋支路开启、回流支路关闭；在停喷时间时控制喷淋支路关闭、回流支路开启。
本公开的一些实施例还提供了一种电子设备，该电子设备可以包括处理器和存储器，该存储器存储有能够被该处理器执行的计算机可执行指令，该处理器执行该计算机可执行指令以实现上述喷淋系统的控制方法。
本公开的一些实施例还提供了一种计算机可读存储介质，该计算机可读存储介质可以存储有计算机可执行指令，该计算机可执行指令在被处理器调用和执行时，计算机可执行指令促使处理器实现上述喷淋系统的控制方法。
本公开的一些实施例还提供了一种空调器，该空调器包括上述喷淋系统。
本公开的一些实施例至少带来了以下有益效果：
本公开的一些实施例提供的一种喷淋系统、喷淋系统的控制方法、装置和电子设备，喷淋系统可以通过回流支路使出水设备流出的液体流回出水设备。该方式中，通过电磁阀的切换可以保证在有水泵的喷淋系统中实现间歇喷淋，并且通过回流支路提高供水水压，因此水泵无需频繁启停，不会造成泵内温度升高，可以实现在喷淋系统做节水运行时，保证系统的使用寿命和喷淋冷却效果。
本公开的其他特征和优点将在随后的说明书中阐述，或者，部分特征和优点可以从说明书推知或毫无疑义地确定，或者通过实施本公开的上述技术即可得知。
为使本公开的上述目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附附图，作详细说明如下。
附图说明
为了更清楚地说明本公开具体实施方式或相关技术中的技术方案，下面将对具体实施方式或相关技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开的一些实施例提供的一种喷淋系统的结构示意图；
图2为本公开的一些实施例提供的另一种喷淋系统的结构示意图；
图3为本公开的一些实施例提供的第一种喷淋系统中电磁阀设置方式的示意图；
图4为本公开的一些实施例提供的第二种喷淋系统中电磁阀设置方式的示意图；
图5为本公开的一些实施例提供的第三种喷淋系统中电磁阀设置方式的示意图；
图6为本公开的一些实施例提供的第四种喷淋系统中电磁阀设置方式的示意图；
图7为本公开的一些实施例提供的另一种喷淋系统的结构示意图；
图8为本公开的一些实施例提供的一种喷淋系统的控制方法的流程图；
图9为本公开的一些实施例提供的另一种喷淋系统的控制方法的流程图；
图10为本公开的一些实施例提供的第一种连续喷淋模式的控制方式的示意图；
图11为本公开的一些实施例提供的第一种间歇喷淋模式的控制方式的示意图；
图12为本公开的一些实施例提供的第二种连续喷淋模式的控制方式的示意图；
图13为本公开的一些实施例提供的第二种间歇喷淋模式的控制方式的示意图；
图14为本公开的一些实施例提供的第三种连续喷淋模式的控制方式的示意图；
图15为本公开的一些实施例提供的第三种间歇喷淋模式的控制方式的示意图；
图16为本公开的一些实施例提供的一种喷淋系统的控制装置的结构示意图；
图17为本公开的一些实施例提供的一种电子设备的结构示意图。
图标：
1-出水设备；11-出水口；12-入水口；2-喷淋支路；21-第一喷淋支路；22-第二喷淋支路；
3-回流支路；4-喷嘴；5-水泵；61-第一电磁阀；62-第二电磁阀；63-第三电磁阀；64-第四电磁阀；65-第五电磁阀；7-检测模块；8-控制模块；1601-喷淋模式确定模块；1602-连续喷淋控制模块；1603-间歇喷淋控制模块；100-存储器；101-处理器；102-总线；103-通信接口。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合附图对本公开的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
目前，当空调器在高温天气做制冷运行时，为了提高外机换热效率，可以针对外机换热器采用喷淋冷却的方法。同时，为了保证节水，通常可采用间歇喷淋的方法，正常情况下，水泵需要连续运转。然而，当采用间歇喷淋模式的时候，水泵需要频繁启停，此时容易出现故障，降低了水泵的使用寿命。
基于此，本公开实施例提供的一种喷淋系统、喷淋系统的控制方法、装置和电子设备，具体涉及一种喷淋冷却装置、空调器及节水喷淋控制方法，可以通过电磁阀的切换，保证在有水泵的喷淋冷却系统中实现间歇喷淋，在达到喷淋节水目的同时还可以避免水泵的损坏，从而提高水泵的使用寿命，增加用户的体验感。
为便于对本实施例进行理解，首先对本公开实施例所公开的一种喷淋系统的控制方法进行详细介绍。
下面将参照附图对根据本公开的实施例所提供的喷淋系统进行详细地描述。
本公开的实施例提供一种喷淋系统，参见图1所示的一种喷淋系统的结构示意图，该喷淋系统可以包括出水设备1、喷淋支路2、回流支路3和喷嘴4；出水设备1的出水口11、喷淋支路2和喷嘴4依次连接；喷淋支路2、回流支路3和出水设备1的入水口12依次连接。
如图1所示，图1中实线支路为喷淋支路，虚线支路为回流支路。其中，喷淋支路和/或回流支路中可以设置有电磁阀，电磁阀用于控制喷淋支路和/或回流支路的开启和关闭。即，可以在喷淋支路和/或回流支路中分别设置二通电磁阀，也可以在喷淋支路和回流支路的交接处设置一个三通电磁阀，从而通过电磁阀控制喷淋支路和/或回流支路的开启和关闭。
喷淋支路开启时，出水设备流出的液体可以通过喷淋支路从喷嘴中流出；回流支路开启时，出水设备流出的液体可以通过回流支路再次流入出水设备。液体通过回流支路再次流入出水设备，可以提高出水设备的水压，也就无需通过水泵提高水压。
如果采用间歇喷淋模式，可以先开启喷淋支路、关闭回流支路一段时间，此时液体可以通过喷淋支路从喷嘴中流出；再开启回流支路、关闭喷淋支路一段时间，此时液体通过回流支路再次流入出水设备可以提高出水设备的水压，整个间歇喷淋的过程中无需通过水泵提高水压，可以提高水泵的使用寿命，避免水泵的损坏。
本公开的实施例提供的一种喷淋系统、装置和电子设备，喷淋系统可以通过回流支路使出水设备流出的液体流回出水设备。该方式中，通过电磁阀的切换可以保证在有水泵的喷淋系统中实现间歇喷淋，并且通过回流支路提高供水水压，因此水泵无需频繁启停，不会造成泵内温度升高，可以提高水泵的使用寿命，避免水泵的损坏，提高用户的体验感。
下面将参照附图对根据本公开的实施例所提供的另一种喷淋系统进行详细地描述。
本公开的实施例提供了另一种喷淋系统，该方法在上述实施例的基础上实现，如图2所示的另一种喷淋系统的结构示意图，本实施例中的喷淋系统中，喷淋支路2可以包括第一喷淋支路21和第二喷淋支路22，第一喷淋支路21中设置有水泵5。
其中，出水设备1的出水口11、第一喷淋支路21、第二喷淋支路22和喷嘴4可以依次连接；出水设备1的出水口11、第一喷淋支路21、回流支路3和出水设备1的入水口12可以依次连接。
通过水泵可以从出水设备中抽取液体，其中，出水设备可以为水箱或者水网，液体可以是水或者冷却液，抽出的液体可以通过第一喷淋支路、第二喷淋支路从喷嘴中流出，或者，通过第一喷淋支路、回流支路再次流入出水设备。
对于喷淋系统中的电磁阀，本实施例中可以采用二通电磁阀或者三通电磁阀的方式进行 设置，参见图3所示的第一种喷淋系统中电磁阀设置方式的示意图，第二喷淋支路22中可以设置有第一电磁阀61，回流支路3中可以设置有第二电磁阀62，第一电磁阀61和第二电磁阀62均为二通电磁阀。第一电磁阀61可以控制第二喷淋支路22的开启和关闭，第二电磁阀62可以控制回流支路3的开启和关闭。
参见图4所示的第二种喷淋系统中电磁阀设置方式的示意图，第一喷淋支路21、第二喷淋支路22和回流支路3的交点处可以设置有第三电磁阀63；其中，第三电磁阀63为三通电磁阀。这里需要说明的是，三通电磁阀一般只有切换通路的功能，不能关闭通路，即使用三通电磁阀只具有下述两种情况：第二喷淋支路开启、回流支路关闭，或者第二喷淋支路关闭、回流支路开启，并不能将第二喷淋支路和回流支路全部关闭，也不能将第二喷淋支路和回流支路全部开启。
因此，为了将第二喷淋支路和回流支路全部关闭，本实施例中可以在水泵中设置开关模块通过开关模块开启或者关闭水泵，如果水泵关闭，则第二喷淋支路和回流支路即使不能关闭，也不会有液体通过，即，如果水泵中设置开关模块，第二喷淋支路和回流支路中均不设置电磁阀。
或者，也可以通过在第二喷淋支路和回流支路增加二通电磁阀的方式，实现第二喷淋支路和回流支路全部关闭，例如：如果水泵中不设置开关模块，第二喷淋支路设置第四电磁阀或者回流支路中设置第五电磁阀；其中，第四电磁阀和第五电磁阀均为二通电磁阀。
参见图5所示的第三种喷淋系统中电磁阀设置方式的示意图，第二喷淋支路22可以设置第四电磁阀64，第四电磁阀64可以控制第二喷淋支路22的关闭和开启，此时，如果想要同时关闭第二喷淋支路22和回流支路3，可以先控制第三电磁阀63使回流支路3关闭、第二喷淋支路22开启，之后通过第四电磁阀64控制第二喷淋支路22的关闭。
参见图6所示的第四种喷淋系统中电磁阀设置方式的示意图，回流支路3中可以设置第五电磁阀65，第五电磁阀65可以控制回流支路3的关闭和开启，此时，如果想要同时关闭第二喷淋支路22和回流支路3，可以先控制第三电磁阀63使回流支路3开启、第二喷淋支路22关闭，之后通过第五电磁阀65控制回流支路3的关闭。
本公开实施例提供的喷淋系统，可以通过在喷淋支路和回流支路中设置二通电磁阀或三通电磁阀，实现通过电磁阀控制喷淋支路和回流支路的开启和关闭的目的，成本较低且实施方便。
此外，参见图7所示的另一种喷淋系统的结构示意图，喷淋系统还可以包括检测模块7；检测模块7配置成用于检测喷淋系统的启停和喷淋模式。
此外，如图7所示，喷淋系统还可以包括控制模块8，控制模块8可以与检测模块7通信连接，控制模块8与喷淋系统的电磁阀(第一电磁阀61和第二电磁阀62)连接；控制模块配置成用于基于检测模式控制电磁阀的开启和关闭。
检测模块与控制模块可以设置在同一电路板上，二者可以通信连接；控制模块分别通过导线与电磁阀和水泵连通，并通过安装在控制模块中的继电器控制电磁阀和水泵的通断电，进而控制电磁阀和水泵的开闭状态；出水设备内设置有浮球阀，当液位低于设定高度时浮球阀开启向出水设备内供水，以保证出水设备内处于有水的状态。当检测模块检测到喷淋系统开启信号后，进一步判断喷淋模式为间歇喷淋模式还是连续喷淋模式。
下面将参照附图对根据本公开的实施例所提供的喷淋系统的控制方法进行详细地描述。
本公开的实施例提供一种喷淋系统的控制方法，应用于上述实施例提供的喷淋系统，其中，本实施例中的喷淋系统可以包括出水设备(本实施例中均以水箱为例进行说明，此后不再赘述)、水管、水泵、电磁阀、喷嘴、换热器、检测模块和控制模块。在本公开专利的所有实施例中，可以定义喷嘴所在的水管支路为喷淋支路，回流到水箱的支路为回流支路。
基于上述描述，参见图8所示的一种喷淋系统的控制方法的流程图，该喷淋系统的控制方法可以包括如下步骤：
步骤S802，确定喷淋系统的喷淋模式。
喷淋系统的喷淋模式可以由用户通过空调器上的按钮、空调器的遥控器或者终端设备的应用程序上输入，喷淋系统可以通过检测模块确定喷淋系统的喷淋模式。
其中，确定喷淋系统的喷淋模式可以包括连续喷淋模式或者间歇喷淋模式。连续喷淋模式可以理解为水箱中液体连续从喷嘴中流出，间歇喷淋模式可以理解为水箱中液体间歇从喷嘴中流出。其中，水箱中液体可以为冷却水或者水，间歇喷淋模式可以设置不同的喷淋时间和间歇时间，例如：喷淋时间10秒，间歇时间6秒，可以理解为0-10秒液体从喷嘴中流出，10-16秒液体停止从喷嘴中流出，以此类推。
步骤S804，如果喷淋模式为连续喷淋模式，控制喷淋系统的喷淋支路开启、喷淋系统的回流支路关闭，以使喷淋系统的出水设备中的液体连续从喷淋系统的喷嘴中流出。
如果喷淋模式为连续喷淋模式，此时可以通过喷淋系统的电磁阀控制喷淋支路开启、回流支路关闭，其中，喷淋系统的电磁阀的数量和类型均不做限定，即喷淋系统可以包括多个电磁阀，每个电磁阀均可以是二通电磁阀或者三通电磁阀等。
如果喷淋支路开启、回流支路关闭，此时喷淋系统的水箱的液体可以依次通过喷淋支路从喷淋系统的喷嘴中流出，喷淋系统的水箱不能依次通过回流支路从水箱的出水口流入水箱的入水口，即此时水箱中液体连续从喷嘴中流出。
步骤S806，如果喷淋模式为间歇喷淋模式，控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，以使出水设备中的液体间歇从喷嘴中流出。
如果喷淋支路关闭、回流支路开启，此时喷淋系统的水箱的液体可以依次通过回流支路从水箱的出水口流入水箱的入水口，水箱的液体不能依次通过喷淋支路从喷淋系统的喷嘴中 流出，即此时水箱中液体停止从喷嘴中流出，并且液体从水箱的出水口流入水箱的入水口可以提高供水水压，无需保持水泵的持续运转。
因此，如果喷淋模式为间歇喷淋模式，可以通过电磁阀控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，从而实现水箱中液体间歇从喷嘴中流出。
本公开实施例提供的一种喷淋系统的控制方法，如果喷淋模式为间歇喷淋模式，通过电磁阀控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，以使水箱中液体间歇从喷嘴中流出。该方式中，通过电磁阀的切换可以保证在有水泵的喷淋系统中实现间歇喷淋，并且通过回流支路提高供水水压，因此水泵无需频繁启停，不会造成泵内温度升高，可以提高水泵的使用寿命，避免水泵的损坏，提高用户的体验感。
下面将参照附图对根据本公开的实施例所提供的另一种喷淋系统的控制方法进行详细地描述
本实施例提供了另一种喷淋系统的控制方法，该方法在上述实施例的基础上实现，如图9所示的另一种喷淋系统的控制方法的流程图，本实施例中的喷淋系统的控制方法可以包括如下步骤：
步骤S902，确定喷淋系统的喷淋模式。
本实施例中的电磁阀可以有不同的设置方式，至少可以通过下述方式之一设置喷淋系统中的电磁阀：喷淋支路和回流支路中均设置二通电磁阀；喷淋支路中设置二通电磁阀，喷淋支路和回流支路的交口处设置三通电磁阀；或者，回流支路中设置二通电磁阀，喷淋支路和回流支路的交口处设置三通电磁阀。
步骤S904，如果喷淋模式为连续喷淋模式，开启喷淋支路；在喷淋支路开启预设的第一时间之后，控制喷淋系统的水泵开始运转。
首先以喷淋支路和回流支路中均设置二通电磁阀为例，如图3所示，喷淋系统包括两个二通电磁阀，即第一电磁阀和第二电磁阀，第一电磁阀和第二电磁阀断电时处于常闭状态。
若判断为连续喷淋模式，参见图10所示的第一种连续喷淋模式的控制方式的示意图，检测模块则可以将信号通过通讯线传递给控制模块，控制模块首先控制第一电磁阀打开。
为避免或减小电磁阀未完全打开而水泵运行导致的水路压力剧烈变化导致的水锤效应，第一电磁阀通电第一时间T1后，控制模块控制水泵打开，从水箱中获取冷却液，使水管中的冷却液通过第一电磁阀在喷嘴处喷淋到换热器上，实现喷淋蒸发冷却。其中，整个连续喷淋模式的运行过程中，第二电磁阀处于关闭状态。
该方式中，可以设置第一电磁阀先开启第一时间之后，再开启水泵，可以避免或减小电磁阀未完全打开而水泵运行导致的水路压力剧烈变化导致的水锤效应，提高水泵的使用寿命。
当检测模块获得停止喷淋信号后，将信号传递给控制模块，控制水泵停止运转，例如： 获取停止喷淋信号，基于停止喷淋信号控制水泵停止运转；在水泵停止运转第一时间之后，关闭喷淋支路。
水泵停止运转第一时间T1后，第一电磁阀关闭，喷淋系统运行结束。当系统选定后，T1通常为常数，但不同水路系统，以及水泵和电磁阀启停时间的不同，T1的取值会发生变化，T1的取值范围可以为1s≤T1≤4s。
步骤S906，如果喷淋模式为间歇喷淋模式，确定间歇喷淋模式的喷淋时间和停喷时间；在喷淋时间时控制喷淋支路开启、回流支路关闭；在停喷时间时控制喷淋支路关闭、回流支路开启。
如果喷淋模式为间歇喷淋模式，则可以则进一步将检测参数与预置在电路板内的间歇喷淋表格对比，判断间歇喷淋方式(即喷淋时间为Tx秒，停喷时间为Ty秒，并依此规律进行周期性运行。
参见图11所示的第一种间歇喷淋模式的控制方式的示意图，检测模块将信号通过通讯线传递给控制模块，控制模块首先控制第一电磁阀打开，第一电磁阀通电第一时间T1后，控制模块控制水泵打开，从水箱中获取冷却液，水管中的冷却液通过第一电磁阀，在喷嘴处喷淋到换热器上，实现喷淋蒸发冷却。
当电磁阀开始切换时，为避免因水路不稳定造成的水锤现象，进而造成系统疲劳应力损伤，需要保证水泵已处于稳定运行状态时再进行电磁阀的切换，可以执行下述步骤：在由喷淋时间切换至停喷时间，并且水泵的运转时间大于预设的时间阈值时，开启回流支路；在回流支路的开启预设的第二时间之后，关闭喷淋支路。
当水泵通电运行大于预设的时间阈值(例如至少5秒后)，控制第二电磁阀开启。为了避免第二电磁阀未完成开启时，第一电磁阀关闭导致的整个水路关闭。第二电磁阀开启第二时间T2后，控制第一电磁阀关闭，此时喷淋停止，冷却液通过第二电磁阀回到水箱中实现冷却液的循环，T2的取值范围可以为1s≤T2≤3s。
此外，还可以在由停喷时间切换至喷淋时间时，开启喷淋支路；在喷淋支路开启第二时间之后，关闭回流支路。
第一电磁阀关闭Ty时间后重新打开，并经过第二时间T2时间后关闭第二电磁阀，开始执行喷淋运行，第二电磁阀关闭Tx-T2时间后，重新打开，并经过T2时间后关闭第一电磁阀。循环执行上述两个步骤，直到接收到停喷信号。
具体地，在间歇喷淋模式的过程中可以通过下述步骤停止喷淋：获取停止喷淋信号，基于停止喷淋信号控制水泵停止运转；如果喷淋支路和回流支路的电磁阀均处于关闭状态，保持喷淋支路和回流支路的电磁阀的关闭状态；如果喷淋支路或回流支路的电磁阀处于开启状态，控制处于开启状态的喷淋支路或回流支路的电磁阀开启第二时间之后，关闭处于开启状态的喷淋支路或回流支路的电磁阀。
当检测模块获得停止喷淋信号后，将信号传递给控制模块，首先控制水泵停止运转。当控制水泵停止运行时，判断第一电磁阀和第二电磁阀的开启状态，若处于关闭状态，则维持关闭状态不变；若处于开启状态，则强制维持开启状态T2时间后，关闭此电磁阀，结束喷淋系统。当喷淋系统停止运行后，重新回到开始时的检测程序，等待下一次的喷淋开启信号。
如图5所示，本实施例中还可以在喷淋支路中设置二通电磁阀(即第四电磁阀)，喷淋支路和回流支路的交口处设置三通电磁阀(即第三电磁阀)，与图3所示的第一种喷淋系统不同的是，回流支路中的电磁阀由二通电磁阀替换为一个三通电磁阀，且三通电磁阀安装在水泵与第四电磁阀之间，位于分支节点上，其中A口通过水管与水泵连通，B口与回流到水箱的回流支路连通，C口通过水管与第四电磁阀连通。
如图5所示，当三通电磁阀AC连通时，冷却液通过第四电磁阀，并在喷嘴处喷淋到换热器上，此时AB处于关闭状态，冷却液无法回流到水箱中；当三通电磁阀AB连通时，冷却液通过回流支路回流到水箱，此时AC处于关闭状态，冷却液无法喷淋到换热器上。初始状态时，水泵和第四电磁阀均关闭，第三电磁阀的AC端连通。
当检测模块检测到喷淋系统开启信号后，进一步判断是间歇喷淋模式还是连续喷淋模式。若判断为连续喷淋模式，参见图12所示的第二种连续喷淋模式的控制方式的示意图，检测模块将信号通过通讯线传递给控制模块，控制模块首先控制第四电磁阀打开；第一时间T1后，水泵开启，执行喷淋操作。当接收到停止喷淋信号后，控制水泵关闭，关闭第一时间T1后，第四电磁阀关闭，结束喷淋。
若判断为间歇喷淋模式，参见图13所示的第二种间歇喷淋模式的控制方式的示意图，检测模块将信号通过通讯线传递给控制模块，控制模块首先控制第四电磁阀打开。第一时间T1后，水泵开启，执行喷淋操作；Tx时间后，第三电磁阀从AC通路切换到AB通路，冷却液回流到水箱,停止喷淋冷却操作。Ty时间后，第三电磁阀从AB通路切换回AC通路，执行喷淋操作。
依顺序循环执行上述步骤，实现间歇喷淋。当接收到停止喷淋信号后，控制水泵关闭，关闭第一时间T1后，关闭第四电磁阀，若第三电磁阀处于AC通路状态，则维持当前状态不变；若电第三电磁阀处于AB通路状态，则切换回AC通路。当喷淋系统停止运行后，重新回到开始时的检测程序，等待下一次的喷淋开启信号。
如图6所示，本实施例中还可以在述回流支路中设置二通电磁阀(即第五电磁阀)，喷淋支路和回流支路的交口处设置三通电磁阀(即第三电磁阀)。与图5所示的第二种喷淋系统不同的是，喷淋支路上的二通电磁阀被转移到回流支路上。初始状态时，水泵和第五电磁阀均关闭，第三电磁阀处于AB连通状态。
当检测模块检测到喷淋系统开启信号后，进一步判断是间歇喷淋模式还是连续喷淋模式。若判断为连续喷淋模式，参见图14所示的第三种连续喷淋模式的控制方式的示意图，检测 模块则将信号通过通讯线传递给控制模块，控制模块首先控制第三电磁阀从AB通路切换到AC通路。第一时间T1后，水泵开启，执行喷淋操作。当接收到停止喷淋信号后，控制水泵关闭，关闭第一时间T1后，第三电磁阀从AC通路切换到AB通路，结束喷淋。
若判断为间歇喷淋模式，参见图15所示的第三种间歇喷淋模式的控制方式的示意图，检测模块将信号通过通讯线传递给控制模块，控制模块首先控制第三电磁阀从AB通路切换到AC通路，同时第五电磁阀打开。第一时间T1后，水泵开启，执行喷淋操作；Tx时间后，第三电磁阀从AC通路切换到AB通路，冷却液回流到水箱，停止喷淋冷却操作。Ty时间后，第三电磁阀从AB通路切换回AC通路，执行喷淋操作。依顺序循环执行上述步骤可以实现间歇喷淋。
当接收到停止喷淋信号后，控制水泵关闭，关第一时间闭T1后，若第三电磁阀处于AB通路状态，则维持当前状态不变，关闭第五电磁阀；若第三电磁阀处于AC通路状态，则切换回AB通路，关闭第五电磁阀。当喷淋系统停止运行后，重新回到开始时的检测程序，等待下一次的喷淋开启信号。
下面将参照附图对根据本公开的实施例所提供的喷淋系统的控制装置进行详细地描述
对应于上述方法实施例，本公开实施例提供了一种喷淋系统的控制装置，应用于喷淋系统，参见图16所示的一种喷淋系统的控制装置的结构示意图，该喷淋系统的控制装置可以包括：
喷淋模式确定模块1601，配置成用于确定喷淋系统的喷淋模式；
连续喷淋控制模块1602，配置成用于如果喷淋模式为连续喷淋模式，控制喷淋系统的喷淋支路开启、喷淋系统的回流支路关闭，以使喷淋系统的出水设备中的液体连续从喷淋系统的喷嘴中流出；
间歇喷淋控制模块1603，配置成用于如果喷淋模式为间歇喷淋模式，控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，以使出水设备中的液体间歇从喷嘴中流出。
本公开实施例提供的一种喷淋系统的控制装置，如果喷淋模式为间歇喷淋模式，通过电磁阀控制喷淋支路开启、回流支路关闭，或者喷淋支路关闭、回流支路开启，以使水箱中液体间歇从喷嘴中流出。该方式中，通过电磁阀的切换可以保证在有水泵的喷淋系统中实现间歇喷淋，并且通过回流支路提高供水水压，因此水泵无需频繁启停，不会造成泵内温度升高，可以实现在喷淋系统做节水运行时，保证系统的使用寿命和喷淋冷却效果。
上述连续喷淋控制模块，配置成用于如果喷淋模式为连续喷淋模式，开启喷淋支路；在喷淋支路开启预设的第一时间之后，控制喷淋系统的水泵开始运转。
上述连续喷淋控制模块，还配置成用于获取停止喷淋信号，基于停止喷淋信号控制喷淋 系统的水泵停止运转；在水泵停止运转第一时间之后，关闭喷淋支路。
上述间歇喷淋控制模块，配置成用于如果喷淋模式为间歇喷淋模式，确定间歇喷淋模式的喷淋时间和停喷时间；在喷淋时间时控制喷淋支路开启、回流支路关闭；在停喷时间时控制喷淋支路关闭、回流支路开启。
上述间歇喷淋控制模块，还配置成用于在由喷淋时间切换至停喷时间，并且水泵的运转时间大于预设的时间阈值时，开启回流支路；在回流支路的开启预设的第二时间之后，关闭喷淋支路；在由停喷时间切换至喷淋时间时，开启喷淋支路；在喷淋支路开启第二时间之后，关闭回流支路。
上述间歇喷淋控制模块，还配置成用于获取停止喷淋信号，基于停止喷淋信号控制水泵停止运转；如果喷淋支路和回流支路的电磁阀均处于关闭状态，保持喷淋支路和回流支路的电磁阀的关闭状态；如果喷淋支路或回流支路的电磁阀处于开启状态，控制处于开启状态的喷淋支路或回流支路的电磁阀开启第二时间之后，关闭处于开启状态的喷淋支路或回流支路的电磁阀。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的喷淋系统的控制装置的具体工作过程，可以参考前述的喷淋系统的控制方法的实施例中的对应过程，在此不再赘述。
下面将参照附图对根据本公开的实施例所提供的电子设备进行详细地描述
本公开实施例还提供了一种电子设备，用于运行上述喷淋系统的控制方法；参见图17所示的一种电子设备的结构示意图，该电子设备可以包括存储器100和处理器101，其中，存储器100可以用于存储一条或多条计算机指令，一条或多条计算机指令被处理器101执行，以实现上述喷淋系统的控制方法。
在一些实施例中，图17所示的电子设备还可以包括总线102和通信接口103，处理器101、通信接口103和存储器100通过总线102连接。
其中，存储器100可能包含高速随机存取存储器(RAM，Random Access Memory)，也可能还包括非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。通过至少一个通信接口103(可以是有线或者无线)实现该系统网元与至少一个其他网元之间的通信连接，可以使用互联网，广域网，本地网，城域网等。总线102可以是ISA总线、PCI总线或EISA总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，图17中仅用一个双向箭头表示，但并不表示仅有一根总线或一种类型的总线。
处理器101可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器101中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器101可以是通用处理器，包括中央处理器(Central Processing Unit，简称CPU)、网络处 理器(Network Processor，简称NP)等；还可以是数字信号处理器(Digital Signal Processor，简称DSP)、专用集成电路(Application Specific Integrated Circuit，简称ASIC)、现场可编程门阵列(Field-Programmable Gate Array，简称FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器100，处理器101读取存储器100中的信息，结合其硬件完成前述实施例的方法的步骤。
本公开实施例还提供了一种计算机可读存储介质，该计算机可读存储介质可以存储有计算机可执行指令，该计算机可执行指令在被处理器调用和执行时，计算机可执行指令促使处理器实现上述喷淋系统的控制方法，具体实现可参见方法实施例，在此不再赘述。
本公开实施例所提供的喷淋系统、喷淋系统的控制方法、装置和电子设备的计算机程序产品，包括存储了程序代码的计算机可读存储介质，程序代码包括的指令可用于执行前面方法实施例中的方法，具体实现可参见方法实施例，在此不再赘述。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统和/或装置的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
另外，在本公开实施例的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
在本公开的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
最后应说明的是：以上所述实施例，仅为本公开的具体实施方式，用以说明本公开的技术方案，而非对其限制，本公开的保护范围并不局限于此，尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本公开实施例技术方案的精神和范围，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应所述以权利要求的保护范围为准。
工业实用性
本公开提供了一种喷淋系统、喷淋系统的控制方法、装置、电子设备、计算机可读记录介质和空调器。该喷淋系统包括出水设备、喷淋支路、回流支路和喷嘴；出水设备的出水口、喷淋支路和喷嘴依次连接；喷淋支路、回流支路和出水设备的入水口依次连接；喷淋支路和/或回流支路中设置有电磁阀，电磁阀用于控制喷淋支路和/或回流支路的开启和关闭；喷淋支路开启时，出水设备流出的液体通过喷淋支路从喷嘴中流出；回流支路开启时，出水设备流出的液体通过回流支路流入出水设备。该方式中，可以保证在有水泵的喷淋系统中实现间歇喷淋，并且通过回流支路提高供水水压，因此水泵无需频繁启停，不会造成泵内温度升高，可以实现在喷淋系统做节水运行时，保证系统的使用寿命和喷淋冷却效果。
此外，可以理解的是，本公开的喷淋系统、喷淋系统的控制方法、装置、电子设备、计算机可读记录介质和空调器是可以重现的，并且可以应用在多种应用中。例如，本公开的喷淋系统、喷淋系统的控制方法、装置、电子设备、计算机可读记录介质可以应用于空调技术领域等。

Claims (20)

  1. 一种喷淋系统，其中，所述喷淋系统包括出水设备、喷淋支路、回流支路和喷嘴；所述出水设备的出水口、所述喷淋支路和所述喷嘴依次连接；所述喷淋支路、所述回流支路和所述出水设备的入水口依次连接；
    所述喷淋支路和/或所述回流支路中设置有电磁阀，所述电磁阀用于控制所述喷淋支路和/或所述回流支路的开启和关闭；
    所述喷淋支路开启时，所述出水设备流出的液体通过所述喷淋支路从所述喷嘴中流出；
    所述回流支路开启时，所述出水设备流出的液体通过所述回流支路流入所述出水设备。
  2. 根据权利要求1所述的喷淋系统，其中，所述喷淋支路包括第一喷淋支路和第二喷淋支路，所述第一喷淋支路中设置有水泵；
    所述出水设备的出水口、所述第一喷淋支路、所述第二喷淋支路和所述喷嘴依次连接；所述出水设备的出水口、所述第一喷淋支路、所述回流支路和所述出水设备的入水口依次连接。
  3. 根据权利要求2所述的喷淋系统，其中，所述第二喷淋支路中设置有第一电磁阀，所述回流支路中设置有第二电磁阀，所述第一电磁阀和所述第二电磁阀均为二通电磁阀。
  4. 根据权利要求2所述的喷淋系统，其中，所述第一喷淋支路、所述第二喷淋支路和所述回流支路的交点处设置有第三电磁阀；其中，所述第三电磁阀为三通电磁阀。
  5. 根据权利要求2或4所述的喷淋系统，其中，如果所述水泵中设置开关模块，所述第二喷淋支路和所述回流支路中均不设置所述电磁阀；
    如果所述水泵中不设置所述开关模块，所述第二喷淋支路设置第四电磁阀或者所述回流支路中设置第五电磁阀；其中，所述第四电磁阀和所述第五电磁阀均为二通电磁阀。
  6. 根据权利要求1至5中的任一项所述的喷淋系统，其中，所述喷淋系统还包括检测模块；所述检测模块配置成用于检测所述喷淋系统的启停和喷淋模式。
  7. 根据权利要求6所述的喷淋系统，其中，所述喷淋系统还包括控制模块，所述控制模块与所述检测模块通信连接，所述控制模块与喷淋系统的电磁阀连接；所述控制模块配置成用于基于所述检测模式控制所述电磁阀的开启和关闭。
  8. 根据权利要求1所述的喷淋系统，其中，所述出水设备为水箱。
  9. 一种喷淋系统的控制方法，其中，应用于权利要求1-8任一项所述的喷淋系统，所述方法包括：
    确定所述喷淋系统的喷淋模式；
    如果所述喷淋模式为连续喷淋模式，控制所述喷淋系统的喷淋支路开启、所述喷淋系统的回流支路关闭，以使所述喷淋系统的出水设备中的液体连续从所述喷淋系统的喷嘴中流出；
    如果所述喷淋模式为间歇喷淋模式，控制所述喷淋支路开启、所述回流支路关闭，或者所述喷淋支路关闭、所述回流支路开启，以使所述出水设备中的液体间歇从所述喷嘴中流出。
  10. 根据权利要求9所述的方法，其中，如果所述喷淋模式为连续喷淋模式，控制所述喷淋系统的喷淋支路开启、所述喷淋系统的回流支路关闭的步骤，包括：
    如果所述喷淋模式为连续喷淋模式，开启所述喷淋支路；
    在所述喷淋支路开启预设的第一时间之后，控制所述喷淋系统的水泵开始运转。
  11. 根据权利要求10所述的方法，其中，所述方法还包括：
    获取停止喷淋信号，基于所述停止喷淋信号控制所述喷淋系统的水泵停止运转；
    在所述水泵停止运转所述第一时间之后，关闭所述喷淋支路。
  12. 根据权利要求10或11所述的方法，其中，如果所述喷淋模式为间歇喷淋模式，控制所述喷淋支路开启、所述回流支路关闭，或者所述喷淋支路关闭、所述回流支路开启的步骤，包括：
    如果所述喷淋模式为间歇喷淋模式，确定所述间歇喷淋模式的喷淋时间和停喷时间；
    在所述喷淋时间时控制所述喷淋支路开启、所述回流支路关闭；
    在所述停喷时间时控制喷淋支路关闭、所述回流支路开启。
  13. 根据权利要求12所述的方法，其中，所述方法还包括：
    在由所述喷淋时间切换至所述停喷时间，并且所述水泵的运转时间大于预设的时间阈值时，开启所述回流支路；在所述回流支路的开启预设的第二时间之后，关闭所述喷淋支路；
    在由所述停喷时间切换至所述喷淋时间时，开启所述喷淋支路；在所述喷淋支路开启所述第二时间之后，关闭所述回流支路。
  14. 根据权利要求10至13中的任一项所述的方法，其中，所述方法还包括：
    获取停止喷淋信号，基于所述停止喷淋信号控制所述水泵停止运转；
    如果所述喷淋支路和所述回流支路的电磁阀均处于关闭状态，保持所述喷淋支路和所述回流支路的电磁阀的关闭状态；
    如果所述喷淋支路或所述回流支路的电磁阀处于开启状态，控制处于开启状态的所述喷淋支路或所述回流支路的电磁阀开启所述第二时间之后，关闭处于开启状态的所述喷淋支路或所述回流支路的电磁阀。
  15. 一种喷淋系统的控制装置，其中，应用于权利要求1-8任一项所述的喷淋系统，所述控制装置包括：
    喷淋模式确定模块，配置成用于确定所述喷淋系统的喷淋模式；
    连续喷淋控制模块，配置成用于如果所述喷淋模式为连续喷淋模式，控制所述喷淋系统的喷淋支路开启、所述喷淋系统的回流支路关闭，以使所述喷淋系统的出水设备中的液体连续从所述喷淋系统的喷嘴中流出；
    间歇喷淋控制模块，配置成用于如果所述喷淋模式为间歇喷淋模式，控制所述喷淋支路开启、所述回流支路关闭，或者所述喷淋支路关闭、所述回流支路开启，以使所述出水设备中的液体间歇从所述喷嘴中流出。
  16. 根据权利要求15所述的控制装置，其中，所述连续喷淋控制模块配置成用于如果所述喷淋模式为所述连续喷淋模式，开启所述喷淋支路；在所述喷淋支路开启预设的第一时间之后，控制所述喷淋系统的水泵开始运转。
  17. 根据权利要求15或16所述的控制装置，其中，所述间歇喷淋控制模块配置成用于如果所述喷淋模式为所述间歇喷淋模式，确定所述间歇喷淋模式的喷淋时间和停喷时间；在所述喷淋时间时控制所述喷淋支路开启、所述回流支路关闭；在所述停喷时间时控制所述喷淋支路关闭、所述回流支路开启。
  18. 一种电子设备，其中，所述电子设备包括处理器和存储器，所述存储器存储有能够被所述处理器执行的计算机可执行指令，所述处理器执行所述计算机可执行指令以实现权利要求9至14中的任一项所述的喷淋系统的控制方法。
  19. 一种计算机可读存储介质，其中，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令在被处理器调用和执行时，计算机可执行指令促使处理器实现权利要求9至14中的任一项所述的喷淋系统的控制方法。
  20. 一种空调器，其中，所述空调器包括根据权利要求1至8中的任一项所述的喷淋系统。
PCT/CN2023/079957 2022-03-11 2023-03-07 喷淋系统及其控制方法和装置、电子设备和可读存储介质 WO2023169385A1 (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319828A (ja) * 1993-05-13 1994-11-22 Kajima Corp スプリンクラー兼用空調配管システム
CN203024306U (zh) * 2012-12-05 2013-06-26 西安工程大学 装有间歇供水装置的直接蒸发冷却空调机组
CN203163109U (zh) * 2013-04-22 2013-08-28 北京建筑工程学院 一种用于风冷冷凝器的微雾辅助降温装置
CN203899786U (zh) * 2014-06-04 2014-10-29 武晓明 喷淋节能控制装置
CN110319630A (zh) * 2019-07-01 2019-10-11 宁波奥克斯电气股份有限公司 一种喷淋控制方法、控制系统及空调器
CN110822698A (zh) * 2019-11-14 2020-02-21 珠海格力电器股份有限公司 换热组件、冷凝器和空调器
CN111578470A (zh) * 2020-05-13 2020-08-25 青岛海尔空调器有限总公司 空调系统的喷淋控制方法
CN211526566U (zh) * 2019-12-17 2020-09-18 浙江聚兴化纤有限公司 一种空调换热系统
CN111895497A (zh) * 2020-08-14 2020-11-06 珠海格力电器股份有限公司 蒸发冷却组件、蒸发冷却组件的控制方法及装置
CN112628967A (zh) * 2020-12-22 2021-04-09 维克（天津）有限公司 一种变频空调系统用喷淋装置及其控制方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319828A (ja) * 1993-05-13 1994-11-22 Kajima Corp スプリンクラー兼用空調配管システム
CN203024306U (zh) * 2012-12-05 2013-06-26 西安工程大学 装有间歇供水装置的直接蒸发冷却空调机组
CN203163109U (zh) * 2013-04-22 2013-08-28 北京建筑工程学院 一种用于风冷冷凝器的微雾辅助降温装置
CN203899786U (zh) * 2014-06-04 2014-10-29 武晓明 喷淋节能控制装置
CN110319630A (zh) * 2019-07-01 2019-10-11 宁波奥克斯电气股份有限公司 一种喷淋控制方法、控制系统及空调器
CN110822698A (zh) * 2019-11-14 2020-02-21 珠海格力电器股份有限公司 换热组件、冷凝器和空调器
CN211526566U (zh) * 2019-12-17 2020-09-18 浙江聚兴化纤有限公司 一种空调换热系统
CN111578470A (zh) * 2020-05-13 2020-08-25 青岛海尔空调器有限总公司 空调系统的喷淋控制方法
CN111895497A (zh) * 2020-08-14 2020-11-06 珠海格力电器股份有限公司 蒸发冷却组件、蒸发冷却组件的控制方法及装置
CN112628967A (zh) * 2020-12-22 2021-04-09 维克（天津）有限公司 一种变频空调系统用喷淋装置及其控制方法

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