WO2023011065A1 - 用于控制电化学制冷系统的方法及装置、电化学制冷系统 - Google Patents
用于控制电化学制冷系统的方法及装置、电化学制冷系统 Download PDFInfo
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- WO2023011065A1 WO2023011065A1 PCT/CN2022/102643 CN2022102643W WO2023011065A1 WO 2023011065 A1 WO2023011065 A1 WO 2023011065A1 CN 2022102643 W CN2022102643 W CN 2022102643W WO 2023011065 A1 WO2023011065 A1 WO 2023011065A1
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- Prior art keywords
- electrochemical
- circulating water
- refrigeration system
- controlling
- hydrogen pump
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 187
- 238000000034 method Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 189
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 123
- 239000001257 hydrogen Substances 0.000 claims abstract description 123
- 230000005855 radiation Effects 0.000 abstract description 22
- 150000004678 hydrides Chemical class 0.000 description 21
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
Definitions
- the present application relates to the technical field of air conditioning, for example, to a method and device for controlling an electrochemical refrigeration system and the electrochemical refrigeration system.
- Embodiments of the present disclosure provide a method and device for controlling an electrochemical refrigeration system, and the electrochemical refrigeration system, so as to reduce the moisture-prone phenomenon of walls installed with circulating water pipes of the thermal radiation electrochemical refrigeration system.
- the electrochemical refrigeration system includes an electrochemical hydrogen pump and a circulating water pump; the method includes:
- the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump is controlled according to the wall temperature Tx.
- the electrochemical refrigeration system includes an electrochemical hydrogen pump and a circulating water pump, and also includes the above-mentioned device for controlling the electrochemical refrigeration system.
- the electrochemical hydrogen pump and the circulating water pump are controlled to start or close, and then the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system is controlled, and then the temperature of the wall with the circulating water pipe is controlled, reducing the wall temperature. damp.
- Fig. 1 is a schematic diagram of an electrochemical refrigeration system provided by an embodiment of the present disclosure
- Fig. 2 is a schematic diagram of a method for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure
- Fig. 3 is a schematic diagram of another method for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure
- Fig. 4 is a schematic diagram of another method for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure
- Fig. 5 is a schematic diagram of another method for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure
- Fig. 6 is a schematic diagram of another method for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure.
- FIG. 7 is a schematic diagram of an application of an embodiment of the present disclosure.
- Fig. 8 is a schematic diagram of a device for controlling an electrochemical refrigeration system provided by an embodiment of the present disclosure.
- A/B means: A or B.
- correspondence may refer to an association relationship or a binding relationship, and the correspondence between A and B means that there is an association relationship or a binding relationship between A and B.
- an embodiment of the present disclosure provides an electrochemical refrigeration system, including an electrochemical hydrogen pump 10, a circulating water pump 20, a first heat exchanger 30, a second heat exchanger 40, an electromagnetic three-way valve 50 and a circulation Water pipe 60.
- the circulating water pump 20 includes a first circulating water pump 70 and a second circulating water pump 80, the first circulating water pump 70 communicates with the first heat exchanger 30, and the second circulating water pump 80 communicates with the second heat exchanger 40; the circulating water pipe 60 is provided with circulating water.
- the electrochemical refrigeration system further includes temperature detection components of the circulating water pipe in the wall, indoor temperature detection components, a first hydride detection device and a second hydride detection device.
- the temperature detection component of the circulating water pipe in the wall is used to detect the temperature of the wall;
- the indoor temperature detection component is used to detect the indoor temperature;
- the first hydride detection device is used to detect the hydride concentration of the first heat exchanger 30;
- the second hydride The detection device is used to detect the hydride concentration of the second heat exchanger 40 .
- an embodiment of the present disclosure provides a method for controlling an electrochemical refrigeration system, including:
- the electrochemical refrigeration system performs detection of wall temperature Tx.
- the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump and the circulating water pump according to the wall temperature Tx
- the method for controlling the electrochemical refrigeration system can control the start or stop of the electrochemical hydrogen pump and the circulating water pump according to the temperature of the wall, and then control the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system temperature, and then control the temperature of the wall installed with circulating water pipes to reduce the wall damp.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the wall temperature Tx, including: the electrochemical refrigeration system controls the electrochemical hydrogen pump and the circulating water pump when Tx ⁇ Tx 0 The water pump is turned off; or, in the case of Tx ⁇ Tx 0 , the electrochemical refrigeration system controls the start or shutdown of the circulating water pump according to the operating state of the circulating water pump; and, the electrochemical refrigeration system performs control of the electric The start or stop of the chemical hydrogen pump; among them, Tx 0 is the minimum temperature of the preset protection wall.
- the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump can be better controlled, thereby better controlling the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system temperature, and then better control the temperature of the wall installed with circulating water pipes, and better reduce the wall moisture.
- the electrochemical refrigeration system controls the start or stop of the circulating water pump according to the running state of the circulating water pump, including: the electrochemical refrigeration system controls the circulating water pump to maintain the starting state when the circulating water pump is in the starting state; or, the electric
- the chemical refrigeration system is executed to control the start or stop of the circulating water pump according to the wall temperature Tx when the circulating water pump is in the off state.
- it is possible to better control the startup or shutdown of the circulating water pump according to the operating state of the circulating water pump, thereby better controlling the temperature of the circulating water in the circulating water pipe of the radiant electrochemical refrigeration system, and further better controlling the temperature of the circulating water pipe installed with the circulating water pipe.
- the temperature of the wall is better to reduce the wall from getting damp.
- the electrochemical refrigeration system controls the startup or shutdown of the circulating water pump according to the wall temperature Tx, including: the electrochemical refrigeration system controls the startup of the circulating water pump when Tx ⁇ Tx 0 + ⁇ Tx 01 ; or, the electric
- the chemical refrigeration system executes in the case of Tx ⁇ Tx 0 + ⁇ Tx 01 , and controls the circulating water pump to maintain the closed state; where ⁇ Tx 01 is the set circulating water pump start-up temperature threshold.
- the startup or shutdown of the circulating water pump can be better controlled according to the wall temperature, the minimum temperature of the preset protection wall and the starting temperature threshold of the circulating water pump, thereby better controlling the circulating water of the radiant electrochemical refrigeration system.
- the temperature of the circulating water in the pipe can be controlled better to control the temperature of the wall where the circulating water pipe is installed, so as to better reduce the wall from getting damp.
- the electrochemical refrigeration system executes to control the startup or shutdown of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump, including: the electrochemical refrigeration system executes to control the electrochemical hydrogen pump when the electrochemical hydrogen pump is in the starting state. The pump maintains the start state; or, the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump according to the wall temperature Tx when the circulating water pump is in the off state.
- the start-up or shutdown of the electrochemical hydrogen pump can be better controlled according to the operating state of the electrochemical hydrogen pump, thereby better controlling the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system, thereby better controlling The temperature of the wall with circulating water pipes is installed to better reduce the wall from getting damp.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump according to the wall temperature Tx, including: the electrochemical refrigeration system controls the startup of the electrochemical hydrogen pump when Tx ⁇ Tx 0 + ⁇ Tx 02 ; Or, the electrochemical refrigeration system executes in the case of Tx ⁇ Tx 0 + ⁇ Tx 02 , and controls the electrochemical hydrogen pump to maintain the closed state; where ⁇ Tx02 is the first set electrochemical hydrogen pump start-up temperature threshold, ⁇ Tx 02 > ⁇ Tx 01 .
- the startup or shutdown of the electrochemical hydrogen pump can be better controlled according to the wall temperature, the preset minimum temperature of the protected wall and the first set electrochemical hydrogen pump startup temperature threshold, thereby better controlling the thermal radiation electric
- the temperature of the circulating water in the circulating water pipe of the chemical refrigeration system can better control the temperature of the wall on which the circulating water pipe is installed, and better reduce the wall from getting damp.
- Tx 0 is associated with the actual wall structure and material, and the value range is [10°C, 30°C]. Specifically, the value of Tx 0 may be 10°C, 15°C, 20°C, or 25°C. In this way, by limiting the value range of Tx 0 , the start-up of the electrochemical hydrogen pump and the circulating water pump can be better controlled, thereby better controlling the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system, and thus better It can accurately control the temperature of the wall with circulating water pipes, and better reduce the wall from getting damp.
- the value range of ⁇ Tx 01 is [1°C, 3°C].
- the value of ⁇ Tx 01 may be 1°C, 2°C, or 3°C.
- the start-up of the circulating water pump can be better controlled, and then the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be better controlled, thereby better controlling the installed
- the temperature of the wall of the circulating water pipe can better reduce the wall from getting damp.
- the value range of ⁇ Tx 02 is [4°C, 8°C].
- the value of ⁇ Tx 02 may be 4°C, 5°C, 6°C, 7°C, or 8°C.
- the start-up of the electrochemical hydrogen pump can be better controlled, and then the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be better controlled, thereby better controlling The temperature of the wall with circulating water pipes is installed to better reduce the wall from getting damp.
- an embodiment of the present disclosure provides another method for controlling an electrochemical refrigeration system, including:
- the electrochemical refrigeration system is executed to control the start or stop of the circulating water pump according to the running state of the circulating water pump under the condition that Tx ⁇ Tx 0 .
- the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump.
- the electrochemical refrigeration system detects the indoor temperature T.
- the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump according to the indoor temperature T.
- Tx 0 is the minimum temperature of the preset protection wall.
- the method for controlling the electrochemical refrigeration system can not only control the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the temperature of the wall, but also control the internal circulation of the circulating water pipe of the thermal radiation electrochemical refrigeration system.
- the temperature of the water and then control the temperature of the wall installed with the circulating water pipe, to reduce the wall from getting damp; it can also control the start or stop of the electrochemical hydrogen pump according to the indoor temperature, so as to realize the control of the electrochemical refrigeration system.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump according to the indoor temperature T, including: the electrochemical refrigeration system controls the shutdown of the electrochemical hydrogen pump when T ⁇ T 0 ;
- the refrigeration system executes in the case of T>T 0 , and controls the start or stop of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump; wherein, T 0 is the preset indoor temperature, and Tx 0 ⁇ T 0 .
- the electrochemical refrigeration system executes to control the startup or shutdown of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump, including: the electrochemical refrigeration system executes to control the electrochemical hydrogen pump when the electrochemical hydrogen pump is in the starting state.
- the pump maintains the starting state; or, the electrochemical refrigeration system controls the starting or stopping of the electrochemical hydrogen pump according to the indoor temperature T when the electrochemical hydrogen pump is in the closed state.
- the start or stop of the electrochemical hydrogen pump and circulating water pump be controlled according to the temperature of the wall, but also the temperature of the circulating water in the circulating water pipe of the radiant electrochemical refrigeration system can be controlled, and the temperature of the wall with the circulating water pipe can be controlled further.
- it can also control the start or stop of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump, the indoor temperature and the preset indoor temperature, so as to realize the control of the electrochemical refrigeration system.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump according to the indoor temperature T, including: the electrochemical refrigeration system controls the startup of the electrochemical hydrogen pump when T ⁇ T 0 + ⁇ T 0 ; or, the electrochemical refrigeration system controls the electrochemical hydrogen pump to maintain the closed state under the condition of T ⁇ T 0 + ⁇ T 0 ; wherein, ⁇ T 0 is the second set electrochemical hydrogen pump start-up temperature threshold.
- ⁇ T 0 is the second set electrochemical hydrogen pump start-up temperature threshold.
- the value range of T 0 is [11°C, 31°C]. Specifically, the value of T 0 may be 11°C, 16°C, 21°C, 26°C or 31°C.
- the start-up of the electrochemical hydrogen pump can be better controlled, not only the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be better controlled, and thus the The temperature of the wall with circulating water pipes is installed to better reduce the damp of the wall; it can also control the start or stop of the electrochemical hydrogen pump according to the indoor temperature and the preset indoor temperature, so as to realize the control of the electrochemical refrigeration system.
- the value range of ⁇ T 0 is [1°C, 5°C].
- the value of ⁇ T 0 may be 1°C, 2°C, 3°C, 4°C, or 5°C.
- the start-up of the electrochemical hydrogen pump can be better controlled, not only the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be better controlled, and the Control the temperature of the wall installed with circulating water pipes to better reduce the moisture on the wall; it can also control the start or stop of the electrochemical hydrogen pump according to the indoor temperature and the preset indoor temperature to realize the control of the electrochemical refrigeration system.
- an embodiment of the present disclosure provides another method for controlling an electrochemical refrigeration system, including:
- the electrochemical refrigeration system detects the indoor temperature T.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump according to the indoor temperature T.
- the electrochemical refrigeration system performs detection of the wall temperature Tx.
- the electrochemical refrigeration system is executed to control the start or stop of the circulating water pump according to the operating state of the circulating water pump under the condition that Tx ⁇ Tx 0 .
- the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump according to the operating state of the electrochemical hydrogen pump.
- the method for controlling the electrochemical refrigeration system can not only control the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the temperature of the wall, but also control the internal circulation of the circulating water pipe of the thermal radiation electrochemical refrigeration system.
- the temperature of the water and then control the temperature of the wall installed with the circulating water pipe, to reduce the wall from getting damp; it can also control the start or stop of the electrochemical hydrogen pump according to the indoor temperature, so as to realize the control of the electrochemical refrigeration system.
- an embodiment of the present disclosure provides another method for controlling an electrochemical refrigeration system, including:
- the electrochemical refrigeration system performs detection of wall temperature Tx.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the wall temperature Tx.
- the electrochemical refrigeration system detects the hydride concentration E of the evaporator.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the hydride concentration E of the evaporator. or,
- the electrochemical refrigeration system controls the opening direction of the electromagnetic three-way valve according to the hydride concentration E of the evaporator.
- the method for controlling the electrochemical refrigeration system can not only control the start or close of the electrochemical hydrogen pump, circulating water pump and electromagnetic three-way valve according to the wall temperature, but also control the thermal radiation electrochemical refrigeration system
- the temperature of the circulating water in the circulating water pipe and then control the temperature of the wall installed with the circulating water pipe to reduce the wall from getting damp; it can also control the start or close of the electrochemical hydrogen pump and the circulating water pump, and the electromagnetic three-way valve according to the concentration of the hydride. Open the direction, and then better realize the continuous refrigeration of the electrochemical sequence refrigeration system.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the hydride concentration E of the evaporator, including: the electrochemical refrigeration system controls the electrochemical hydrogen pump in the case of E>E 0
- the pump and the first circulating water pump are started to maintain the normal operation of the electrochemical refrigeration system; and, the electrochemical refrigeration system executes the control of the second circulating water pump to close ;
- the system is powered on for reversing; and, the electrochemical refrigeration system executes the control to shut down the first circulating water pump; and controls the electrochemical hydrogen pump and the second circulating water pump to start; wherein, E 0 is the preset hydride concentration.
- the start or stop of the electrochemical hydrogen pump and circulating water pump be controlled according to the temperature of the wall, but also the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be controlled, and the temperature of the wall with the circulating water pipe can be controlled further. , reduce damp on the wall; it can also control the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the hydride concentration and the preset hydride concentration, so as to better realize the continuous cooling of the electrochemical sequence refrigeration system.
- the electrochemical refrigeration system controls the opening direction of the electromagnetic three-way valve according to the hydride concentration E of the evaporator, including: the electrochemical refrigeration system controls the opening direction of the electromagnetic three-way valve when E>E 0
- the positive pressure water supply direction makes the circulating water flow out of the first heat exchanger and then flows into the first heat exchanger; the electrochemical refrigeration system is implemented in the case of E ⁇ E 0 , and the opening direction of the electromagnetic three-way valve is controlled to be the negative pressure water supply direction so that The circulating water flows out of the second heat exchanger and then flows into the second heat exchanger.
- the start or stop of the electrochemical hydrogen pump and circulating water pump be controlled according to the temperature of the wall, but also the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system can be controlled, and the temperature of the wall with the circulating water pipe can be controlled further. , reduce damp on the wall; it can also control the opening direction of the electromagnetic three-way valve according to the hydride concentration and the preset hydride concentration, so as to better realize the continuous refrigeration of the electrochemical sequence refrigeration system.
- the value range of E 0 is [3%, 8%]. Specifically, the value of E 0 may be 3%, 4%, 5%, 6%, 7%, or 8%.
- the start or close of the electrochemical hydrogen pump and the opening direction of the electromagnetic three-way valve can be better controlled according to the indoor temperature and the preset indoor temperature, so as to realize the control of the electrochemical refrigeration system; It can also control the start or close of the electrochemical hydrogen pump, circulating water pump and electromagnetic three-way valve according to the temperature of the wall, and then control the temperature of the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system, and then control the temperature of the wall with the circulating water pipe installed. Body temperature, reduce the wall damp.
- an embodiment of the present disclosure provides another method for controlling an electrochemical refrigeration system, including:
- the electrochemical refrigeration system detects the hydride concentration E of the evaporator.
- the electrochemical refrigeration system controls the start or stop of the electrochemical hydrogen pump and the circulating water pump according to the hydride concentration E of the evaporator. or,
- the electrochemical refrigeration system controls the opening direction of the electromagnetic three-way valve according to the hydride concentration E of the evaporator.
- the electrochemical refrigeration system performs detection of the wall temperature Tx.
- the electrochemical refrigeration system controls the startup or shutdown of the electrochemical hydrogen pump and the circulating water pump according to the wall temperature Tx.
- the method for controlling the electrochemical refrigeration system can not only control the start or close of the electrochemical hydrogen pump, circulating water pump and electromagnetic three-way valve according to the wall temperature, but also control the thermal radiation electrochemical refrigeration system
- the temperature of the circulating water in the circulating water pipe and then control the temperature of the wall installed with the circulating water pipe to reduce the wall from getting damp; it can also control the start or close of the electrochemical hydrogen pump and the circulating water pump, and the electromagnetic three-way valve according to the concentration of the hydride. Open the direction, and then better realize the continuous refrigeration of the electrochemical sequence refrigeration system.
- the minimum temperature Tx 0 of the preset protection wall is 20°C
- the starting temperature threshold ⁇ Tx 01 of the circulating water pump is set to 3°C
- the starting temperature threshold ⁇ of the electrochemical hydrogen pump is first set Tx 02 is 5°C.
- the electrochemical refrigeration system detects the wall temperature Tx. S702, the electrochemical refrigeration system judges whether Tx ⁇ Tx 0 is true.
- the electrochemical refrigeration system controls the electrochemical hydrogen pump and the circulating water pump to shut down.
- the electrochemical refrigeration system judges whether the circulating water pump is in the starting state, which is true. And, S705, whether the electrochemical refrigeration system judges that the electrochemical hydrogen pump is in the starting state is true. If the circulating water pump is in the starting state, S706, the electrochemical refrigeration system controls the circulating water pump to maintain the starting state. If the circulating water pump is in the off state, S708, the electrochemical refrigeration system judges that Tx ⁇ Tx 0 + ⁇ Tx 01 is false, and in S708, the electrochemical refrigeration system controls the circulating water pump to maintain the closed state.
- the electrochemical refrigeration system controls the electrochemical hydrogen pump to maintain the starting state. If the electrochemical hydrogen pump is off, S711, the electrochemical refrigeration system determines that Tx ⁇ Tx 0 + ⁇ Tx 02 is false, and S713, the electrochemical refrigeration system controls the electrochemical hydrogen pump to maintain the off state.
- the electrochemical refrigeration system judges whether the circulating water pump is in the starting state, which is true. And, S705, whether the electrochemical refrigeration system judges that the electrochemical hydrogen pump is in the starting state is true. If the circulating water pump is in the starting state, S706, the electrochemical refrigeration system controls the circulating water pump to maintain the starting state. If the circulating water pump is off, S708, the electrochemical refrigeration system judges that Tx ⁇ Tx 0 + ⁇ Tx 01 is true, and S708, the electrochemical refrigeration system controls the circulating water pump to start. If the electrochemical hydrogen pump is in the starting state, S707, the electrochemical refrigeration system controls the electrochemical hydrogen pump to maintain the starting state. If the electrochemical hydrogen pump is off, S711, the electrochemical refrigeration system determines that Tx ⁇ Tx 0 + ⁇ Tx 02 is false, and S713, the electrochemical refrigeration system controls the electrochemical hydrogen pump to maintain the off state.
- the method for controlling the electrochemical refrigeration system can control the start or stop of the electrochemical hydrogen pump and the circulating water pump according to the temperature of the wall, and then control the circulating water in the circulating water pipe of the thermal radiation electrochemical refrigeration system temperature, and then control the temperature of the wall installed with circulating water pipes to reduce the wall damp.
- an embodiment of the present disclosure provides a device for controlling an electrochemical refrigeration system, including a processor (processor) 100 and a memory (memory) 101 .
- the device may also include a communication interface (Communication Interface) 102 and a bus 103.
- Communication interface 102 may be used for information transfer.
- the processor 100 can call the logic instructions in the memory 101 to execute the method for controlling the electrochemical refrigeration system of the above-mentioned embodiments.
- logic instructions in the above-mentioned memory 101 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
- the memory 101 can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
- the processor 100 executes the program instructions/modules stored in the memory 101 to execute functional applications and data processing, that is, to implement the method for controlling the electrochemical refrigeration system in the above-mentioned embodiments.
- the memory 101 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like.
- the memory 101 may include a high-speed random access memory, and may also include a non-volatile memory.
- An embodiment of the present disclosure provides an electrochemical refrigeration system, including an electrochemical hydrogen pump and a circulating water pump, and also includes the above-mentioned device for controlling the electrochemical refrigeration system.
- An embodiment of the present disclosure provides a computer-readable storage medium, storing computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned method for controlling an electrochemical refrigeration system.
- An embodiment of the present disclosure provides a computer program product, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the The computer executes the above-mentioned method for controlling an electrochemical refrigeration system.
- the above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium, or a non-transitory computer-readable storage medium.
- the technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to make a computer device (which can be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
- the aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc.
- the term “and/or” as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones.
- the term “comprise” and its variants “comprises” and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
- an element defined by the statement “comprising a " does not exclude the presence of additional identical elements in the process, method or apparatus comprising said element.
- the disclosed methods and products can be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the units may only be a logical function division.
- multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented.
- the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
- each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
- each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions.
- the functions noted in the block may occur out of the order noted in the figures.
- two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
- the operations or steps corresponding to different blocks may also occur in a different order than that disclosed in the description, and sometimes there is no specific agreement between different operations or steps.
- each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
一种用于控制电化学制冷系统的方法、用于控制电化学制冷系统的装置及电化学制冷系统，所述电化学制冷系统包括电化学氢泵（10）和循环水泵（70,80）；所述方法包括：检测墙体温度Tx；根据所述墙体温度Tx控制所述电化学氢泵（10）和所述循环水泵（70,80）的启动或关闭。根据墙体温度控制电化学氢泵（10）和循环水泵（70,80）的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管（60）内循环水的温度，进而控制安装有循环水管（60）的墙体的温度，减少墙体受潮。
Description
本申请基于申请号为202110904089.4、申请日为2021年08月06日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
本申请涉及空调技术领域，例如涉及一种用于控制电化学制冷系统的方法、装置和电化学制冷系统。
目前，大多数空调特别是家用空调采用的都是蒸汽压缩式制冷，这种传统的蒸汽压缩式制冷系统耗能多，而且传统的蒸汽压缩式制冷系统的冷媒多为氟化物，其释放或者泄露易危害环境。
随着节能环保成为时代主题，热辐射式电化学制冷系统开始取代传统的蒸汽压缩式制冷系统兴起。然而市面上的热辐射式电化学制冷系统都是采用两对金属氢化物换热器组成两套系统，通过这两套系统反相运行，从而实现连续制冷。这种热辐射式电化学制冷系统还包括用于制冷或者制热的循环水管，循环水管通常安装在墙体上。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
安装有热辐射式电化学制冷系统的循环水管的墙体易受潮。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种用于控制电化学制冷系统的方法、装置和电化学制冷系统，以减少安装有热辐射式电化学制冷系统的循环水管的墙体易受潮的现象。
在一些实施例中，所述电化学制冷系统包括电化学氢泵和循环水泵；所述方法包括：
检测墙体温度Tx；
根据所述墙体温度Tx控制所述电化学氢泵和所述循环水泵的启动或关闭。
在一些实施例中，所述装置包括：处理器和存储有程序指令的存储器，所述处理器被 配置为在运行所述程序指令时，执行上述用于控制电化学制冷系统的方法。
在一些实施例中，所述电化学制冷系统包括电化学氢泵和循环水泵，还包括上述用于控制电化学制冷系统的装置。
本公开实施例提供的用于控制电化学制冷系统的方法、装置和电化学制冷系统，可以实现以下技术效果：
根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的一个电化学制冷系统的示意图；
图2是本公开实施例提供的一个用于控制电化学制冷系统的方法的示意图；
图3是本公开实施例提供的另一个用于控制电化学制冷系统的方法的示意图；
图4是本公开实施例提供的另一个用于控制电化学制冷系统的方法的示意图；
图5是本公开实施例提供的另一个用于控制电化学制冷系统的方法的示意图；
图6是本公开实施例提供的另一个用于控制电化学制冷系统的方法的示意图；
图7是本公开实施例的一个应用示意图；
图8是本公开实施例提供的一个用于控制电化学制冷系统的装置的示意图。
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在 适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“对应”可以指的是一种关联关系或绑定关系，A与B相对应指的是A与B之间是一种关联关系或绑定关系。
结合图1所示，本公开实施例提供一种电化学制冷系统，包括电化学氢泵10、循环水泵20、第一换热器30、第二换热器40、电磁三通阀50和循环水管60。在电化学制冷系统上电为正压的情况下第一换热器30脱氢吸热作为蒸发器，在电化学制冷系统上电为负压的情况下第二换热器40脱氢吸热作为蒸发器；循环水泵20包括第一循环水泵70和第二循环水泵80，第一循环水泵70与第一换热器30连通，第二循环水泵80与第二换热器40连通；循环水管60中设置有循环水。
采用本公开实施例提供的电化学制冷系统，能通过第一换热器30和第二换热器40的交替脱氢吸热实现连续制冷。
可选地，电化学制冷系统还包括墙内循环水管温度检测元器件、室内温度检测元器件、第一氢化物检测装置和第二氢化物检测装置。墙内循环水管温度检测元器件用于检测墙体温度；室内温度检测元器件用于检测室内温度；第一氢化物检测装置用于检测第一换热器30的氢化物浓度；第二氢化物检测装置用于检测第二换热器40的氢化物浓度。
结合图2所示，本公开实施例提供一种用于控制电化学制冷系统的方法，包括：
S201，电化学制冷系统执行检测墙体温度Tx。
S202，电化学制冷系统执行根据墙体温度Tx控制电化学氢泵和循环水泵的启动或关闭
采用本公开实施例提供的用于控制电化学制冷系统的方法，能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮。
可选地，电化学制冷系统执行根据墙体温度Tx控制电化学氢泵和循环水泵的启动或关闭，包括：电化学制冷系统执行在Tx＜Tx
0的情况下，控制电化学氢泵和循环水泵关闭；或者，在Tx≥Tx
0的情况下，电化学制冷系统执行根据循环水泵的运行状态控制循环水泵的启动或关闭；并，电化学制冷系统执行根据电化学氢泵的运行状态控制电化学氢泵的启动或关闭；其中，Tx
0为预设保护墙体最低温度。这样，能够根据墙体温度和预设保护墙 体最低温度，更好地控制电化学氢泵和循环水泵的启动或关闭，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，电化学制冷系统执行根据循环水泵的运行状态控制循环水泵的启动或关闭，包括：电化学制冷系统执行在循环水泵处于启动状态的情况下，控制循环水泵维持启动状态；或者，电化学制冷系统执行在循环水泵处于关闭状态的情况下，根据墙体温度Tx控制循环水泵的启动或关闭。这样，能够根据循环水泵的运行状态更好地控制循环水泵的启动或关闭，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，电化学制冷系统执行根据墙体温度Tx控制循环水泵的启动或关闭，包括：电化学制冷系统执行在Tx≥Tx
0+△Tx
01的情况下，控制循环水泵启动；或者，电化学制冷系统执行在Tx＜Tx
0+△Tx
01的情况下，控制循环水泵维持关闭状态；其中，△Tx
01为设定循环水泵启动温度阈值。这样，能据墙体温度、预设保护墙体最低温度和设定循环水泵启动温度阈值，更好地控制循环水泵的启动或关闭，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，电化学制冷系统执行根据电化学氢泵的运行状态控制电化学氢泵的启动或关闭，包括：电化学制冷系统执行在电化学氢泵处于启动状态的情况下，控制电化学氢泵维持启动状态；或者，电化学制冷系统执行在循环水泵处于关闭状态的情况下，根据墙体温度Tx控制电化学氢泵的启动或关闭。这样，能够根据电化学氢泵的运行状态更好地控制电化学氢泵的启动或关闭，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，电化学制冷系统执行根据墙体温度Tx控制电化学氢泵的启动或关闭，包括：电化学制冷系统执行在Tx≥Tx
0+△Tx
02的情况下，控制电化学氢泵启动；或者，电化学制冷系统执行在Tx＜Tx
0+△Tx
02的情况下，控制电化学氢泵维持关闭状态；其中，△Tx02为第一设定电化学氢泵启动温度阈值，△Tx
02＞△Tx
01。这样，能据墙体温度、预设保护墙体最低温度和第一设定电化学氢泵启动温度阈值，更好地控制电化学氢泵的启动或关闭，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，Tx
0与实际墙体结构、材质相关联，取值范围为[10℃，30℃]。具体地，Tx
0的取值可以是10℃，15℃，20℃，25℃。这样，通过限制Tx
0的取值范围，能更好地控制 电化学氢泵和循环水泵的启动，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，△Tx
01的取值范围为[1℃，3℃]。具体地，△Tx
01的取值可以为1℃，2℃，或3℃。这样，通过限制△Tx
01的取值范围，能更好地控制循环水泵的启动，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
可选地，△Tx
02的取值范围为[4℃，8℃]。具体地，△Tx
02的取值可以为4℃，5℃，6℃，7℃，或8℃。这样，通过限制△Tx
02的取值范围，能更好地控制电化学氢泵的启动，进而更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮。
结合图3所示，本公开实施例提供另一种用于控制电化学制冷系统的方法，包括：
S301，电化学制冷系统执行检测墙体温度Tx。
S303，电化学制冷系统执行在Tx＜Tx
0的情况下，控制电化学氢泵和循环水泵关闭。或者，
S304，电化学制冷系统执行在Tx≥Tx
0的情况下，根据循环水泵的运行状态控制循环水泵的启动或关闭。并，
S305，电化学制冷系统执行根据电化学氢泵的运行状态控制电化学氢泵的启动或关闭。
S306，电化学制冷系统执行检测室内温度T。
S307，电化学制冷系统执行根据室内温度T控制电化学氢泵的启动或关闭。
其中，Tx
0为预设保护墙体最低温度。
采用本公开实施例提供的用于控制电化学制冷系统的方法，不仅能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
可选地，电化学制冷系统执行根据室内温度T控制电化学氢泵的启动或关闭，包括：电化学制冷系统执行在T≤T
0的情况下，控制电化学氢泵关闭；或者，电化学制冷系统执行在T＞T
0的情况下，根据电化学氢泵的运行状态控制电化学氢泵的启动或关闭；其中，T
0为预设室内温度，Tx
0＜T
0。这样，不仅能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据室内温度和预设室内温度控制电化 学氢泵的启动或关闭，实现对电化学制冷系统的控制。
可选地，电化学制冷系统执行根据电化学氢泵的运行状态控制电化学氢泵的启动或关闭，包括：电化学制冷系统执行在电化学氢泵处于启动状态的情况下，控制电化学氢泵维持启动状态；或者，电化学制冷系统执行在电化学氢泵处于关闭状态的情况下，根据室内温度T控制控制电化学氢泵的启动或关闭。这样，不仅能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据电化学氢泵的运行状态、室内温度和预设室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
可选地，电化学制冷系统执行根据室内温度T控制控制电化学氢泵的启动或关闭，包括：电化学制冷系统执行在T≥T
0+△T
0的情况下，控制电化学氢泵启动；或者，电化学制冷系统执行在T＜T
0+△T
0的情况下，控制电化学氢泵维持关闭状态；其中，△T
0为第二设定电化学氢泵启动温度阈值。这样，不仅能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据电化学氢泵的运行状态、室内温度和预设室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
可选地，T
0的取值范围为[11℃，31℃]。具体地，T
0的取值可以是11℃，16℃，21℃，26℃或31℃。这样，通过限制T
0的取值范围，能更好地控制电化学氢泵的启动，不仅可以更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮；还能根据室内温度和预设室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
可选地，△T
0的取值范围为[1℃，5℃]。具体地，△T
0的取值可以为1℃，2℃，3℃，4℃，或5℃。这样，通过限制△T
0的取值范围，能更好地控制电化学氢泵的启动，不仅可以更好地控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而更好地控制安装有循环水管的墙体的温度，更好地减少墙体受潮；还能根据室内温度和预设室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
结合图4所示，本公开实施例提供另一种用于控制电化学制冷系统的方法，包括：
S401，电化学制冷系统执行检测室内温度T。
S402，电化学制冷系统执行根据室内温度T控制电化学氢泵的启动或关闭。
S403，电化学制冷系统执行检测墙体温度Tx。
S404，电化学制冷系统执行判断Tx≥Tx
0是否为真。
S405，电化学制冷系统执行在Tx＜Tx
0的情况下，控制电化学氢泵和循环水泵关闭。 或者，
S406，电化学制冷系统执行在Tx≥Tx
0的情况下，根据循环水泵处于的运行状态控制循环水泵的启动或关闭。并，
S407，电化学制冷系统执行根据电化学氢泵处于的运行状态控制电化学氢泵的启动或关闭。
采用本公开实施例提供的用于控制电化学制冷系统的方法，不仅能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据室内温度控制电化学氢泵的启动或关闭，实现对电化学制冷系统的控制。
结合图5所示，本公开实施例提供另一种用于控制电化学制冷系统的方法，包括：
S501，电化学制冷系统执行检测墙体温度Tx。
S502，电化学制冷系统执行根据墙体温度Tx控制电化学氢泵和循环水泵的启动或关闭。
S503，电化学制冷系统执行检测蒸发器的氢化物浓度E。
S504，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电化学氢泵和循环水泵的启动或关闭。或者，
S505，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电磁三通阀的开启方向。
采用本公开实施例提供的用于控制电化学制冷系统的方法，不仅能根据墙体温度控制电化学氢泵、循环水泵和电磁三通阀的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据氢化物浓度控制电化学氢泵和循环水泵的启动或关闭、电磁三通阀的开启方向，进而更好地实现电化序制冷系统的连续制冷。
可选地，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电化学氢泵和循环水泵的启动或关闭，包括：电化学制冷系统执行在E＞E
0的情况下，控制电化学氢泵和第一循环水泵启动以维持电化学制冷系统正常运行；并，电化学制冷系统执行控制第二循环水泵关闭；或者，电化学制冷系统执行在E≤E
0的情况下，控制电化学制冷系统上电换向；并，电化学制冷系统执行控制第一循环水泵关闭；并，控制电化学氢泵和第二循环水泵启动；其中，E
0为预设氢化物浓度。这样，不仅能根据墙体温度控制电化学氢泵、循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据氢化物浓度和预设氢化物浓度控制电化学氢泵和循环水泵的启动或关闭，进而更好地实现电化序制冷系统的连续制冷。
可选地，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电磁三通阀的开启方向，包括：电化学制冷系统执行在E＞E
0的情况下，控制电磁三通阀的开启方向为正压供水方向使得循环水从第一换热器流出再流入第一换热器；电化学制冷系统执行在E≤E
0的情况下，控制电磁三通阀开启方向为负压供水方向使得循环水从第二换热器流出再流入第二换热器。这样，不仅能根据墙体温度控制电化学氢泵、循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据氢化物浓度和预设氢化物浓度控制电磁三通阀的开启方向，进而更好地实现电化序制冷系统的连续制冷。
可选地，E
0的取值范围为[3％，8％]。具体地，E
0的取值可以为3％，4％，5％，6％，7％，或8％。这样，通过限制E
0的取值范围，能更好地根据室内温度和预设室内温度控制电化学氢泵的启动或关闭、电磁三通阀的开启方向，实现对电化学制冷系统的控制；还能根据墙体温度控制电化学氢泵、循环水泵和电磁三通阀的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮。
结合图6所示，本公开实施例提供另一种用于控制电化学制冷系统的方法，包括：
S601，电化学制冷系统执行检测蒸发器的氢化物浓度E。
S602，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电化学氢泵和循环水泵的启动或关闭。或者，
S603，电化学制冷系统执行根据蒸发器的氢化物浓度E控制电磁三通阀的开启方向。
S604，电化学制冷系统执行检测墙体温度Tx。
S605，电化学制冷系统执行根据墙体温度Tx控制电化学氢泵和循环水泵的启动或关闭。
采用本公开实施例提供的用于控制电化学制冷系统的方法，不仅能根据墙体温度控制电化学氢泵、循环水泵和电磁三通阀的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮；还能根据氢化物浓度控制电化学氢泵和循环水泵的启动或关闭、电磁三通阀的开启方向，进而更好地实现电化序制冷系统的连续制冷。
在实际应用中，如图7所示，预设保护墙体最低温度Tx
0为20℃，设定循环水泵启动温度阈值△Tx
01为3℃，第一设定电化学氢泵启动温度阈值△Tx
02为5℃。S701，电化学制冷系统检测墙体温度Tx。S702，电化学制冷系统判断Tx≥Tx
0是否为真。
在Tx为19℃的情况下，Tx＜Tx
0，S703，电化学制冷系统控制电化学氢泵和循环水 泵关闭。
在Tx为21℃的情况下，Tx≥Tx
0，S704，电化学制冷系统判断循环水泵处于启动状态是否为真。并，S705，电化学制冷系统判断电化学氢泵处于启动状态是否为真。如果循环水泵处于启动状态，S706，电化学制冷系统控制循环水泵维持启动状态。如果循环水泵处于关闭状态，S708，电化学制冷系统判断Tx≥Tx
0+△Tx
01为假，S708，则电化学制冷系统控制循环水泵维持关闭状态。如果电化学氢泵处于启动状态，S707，电化学制冷系统控制电化学氢泵维持启动状态。如果电化学氢泵处于关闭状态，S711，电化学制冷系统判断Tx≥Tx
0+△Tx
02为假，S713，则电化学制冷系统控制电化学氢泵维持关闭状态。
在Tx为24℃的情况下，Tx≥Tx
0，S704，电化学制冷系统判断循环水泵处于启动状态是否为真。并，S705，电化学制冷系统判断电化学氢泵处于启动状态是否为真。如果循环水泵处于启动状态，S706，电化学制冷系统控制循环水泵维持启动状态。如果循环水泵处于关闭状态，S708，电化学制冷系统判断Tx≥Tx
0+△Tx
01为真，S708，则电化学制冷系统控制循环水泵启动。如果电化学氢泵处于启动状态，S707，电化学制冷系统控制电化学氢泵维持启动状态。如果电化学氢泵处于关闭状态，S711，电化学制冷系统判断Tx≥Tx
0+△Tx
02为假，S713，则电化学制冷系统控制电化学氢泵维持关闭状态。
在Tx为26℃的情况下，Tx≥Tx
0，S704，电化学制冷系统判断循环水泵处于启动状态是否为真。并，S705，电化学制冷系统判断电化学氢泵处于启动状态是否为真。如果循环水泵处于启动状态，S706，电化学制冷系统控制循环水泵维持启动状态。如果循环水泵处于关闭状态，S708，电化学制冷系统判断Tx≥Tx
0+△Tx
01为真，S708，则电化学制冷系统控制循环水泵启动。如果电化学氢泵处于启动状态，S707，电化学制冷系统控制电化学氢泵维持启动状态。如果电化学氢泵处于关闭状态，S711，电化学制冷系统判断Tx≥Tx
0+△Tx
02为真，S713，则电化学制冷系统控制电化学氢泵启动。
采用本公开实施例提供的用于控制电化学制冷系统的方法，能根据墙体温度控制电化学氢泵和循环水泵的启动或关闭，进而控制热辐射式电化学制冷系统的循环水管内循环水的温度，进而控制安装有循环水管的墙体的温度，减少墙体受潮。
结合图8所示，本公开实施例提供一种用于控制电化学制冷系统的装置，包括处理器(processor)100和存储器(memory)101。可选地，该装置还可以包括通信接口(Communication Interface)102和总线103。其中，处理器100、通信接口102、存储器101可以通过总线103完成相互间的通信。通信接口102可以用于信息传输。处理器100可以调用存储器101中的逻辑指令，以执行上述实施例的用于控制电化学制冷系统的方法。
此外，上述的存储器101中的逻辑指令可以通过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。
存储器101作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器100通过运行存储在存储器101中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于控制电化学制冷系统的方法。
存储器101可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器101可以包括高速随机存取存储器，还可以包括非易失性存储器。
本公开实施例提供了一种电化学制冷系统，包括电化学氢泵和循环水泵，还包含上述的用于控制电化学制冷系统的装置。
本公开实施例提供了一种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设置为执行上述用于控制电化学制冷系统的方法。
本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，使所述计算机执行上述用于控制电化学制冷系统的方法。
上述的计算机可读存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介质。
本公开实施例的技术方案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，包括一个或多个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)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，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)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。而且，本申请中使用的用词仅用于描述实施例并且不用于限制权利要求。如在实施例以及权利要求的描述中使用的，除非上下文清楚地表明，否则单数形式的“一个”(a)、“一个”(an)和“所述”(the)旨在同样包括复数形式。类似地，如在本申请中所使用的术语“和/或”是指包含一个或一个以上相关联的列出的任何以及所有可能的组合。另外，当用于本申请 中时，术语“包括”(comprise)及其变型“包括”(comprises)和/或包括(comprising)等指陈述的特征、整体、步骤、操作、元素，和/或组件的存在，但不排除一个或一个以上其它特征、整体、步骤、操作、元素、组件和/或这些的分组的存在或添加。在没有更多限制的情况下，由语句“包括一个…”限定的要素，并不排除在包括所述要素的过程、方法或者设备中还存在另外的相同要素。本文中，每个实施例重点说明的可以是与其他实施例的不同之处，各个实施例之间相同相似部分可以互相参见。对于实施例公开的方法、产品等而言，如果其与实施例公开的方法部分相对应，那么相关之处可以参见方法部分的描述。
本领域技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，可以取决于技术方案的特定应用和设计约束条件。所述技术人员可以对每个特定的应用来使用不同方法以实现所描述的功能，但是这种实现不应认为超出本公开实施例的范围。所述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、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本文所披露的实施例中，所揭露的方法、产品(包括但不限于装置、设备等)，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，可以仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例。另外，在本公开实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
附图中的流程图和框图显示了根据本公开实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分，所述模块、程序段或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。在附图中的流程图和框图 所对应的描述中，不同的方框所对应的操作或步骤也可以以不同于描述中所披露的顺序发生，有时不同的操作或步骤之间不存在特定的顺序。例如，两个连续的操作或步骤实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
Claims (10)
- 一种用于控制电化学制冷系统的方法，其特征在于，所述电化学制冷系统包括电化学氢泵和循环水泵；所述方法包括：检测墙体温度Tx；根据所述墙体温度Tx控制所述电化学氢泵和所述循环水泵的启动或关闭。
- 根据权利要求1所述的方法，其特征在于，所述根据所述墙体温度Tx控制所述电化学氢泵和所述循环水泵的启动或关闭，包括：在Tx＜Tx 0的情况下，控制所述电化学氢泵和所述循环水泵关闭；或者，在Tx≥Tx 0的情况下，根据所述循环水泵的运行状态控制所述循环水泵的启动或关闭；并，根据所述电化学氢泵的运行状态控制所述电化学氢泵的启动或关闭；其中，Tx 0为预设保护墙体最低温度。
- 根据权利要求2所述的方法，其特征在于，所述根据所述循环水泵的运行状态控制所述循环水泵的启动或关闭，包括：在所述循环水泵处于启动状态的情况下，控制所述循环水泵维持启动状态；或者，在所述循环水泵处于关闭状态的情况下，根据所述墙体温度Tx控制所述循环水泵的启动或关闭。
- 根据权利要求3所述的方法，其特征在于，所述根据所述墙体温度Tx控制所述循环水泵的启动或关闭，包括：在Tx≥Tx 0+△Tx 01的情况下，控制所述循环水泵启动；或者，在Tx＜Tx 0+△Tx 01的情况下，控制所述循环水泵维持关闭状态；其中，△Tx 01为设定循环水泵启动温度阈值。
- 根据权利要求2所述的方法，其特征在于，所述根据所述电化学氢泵的运行状态控制所述电化学氢泵的启动或关闭，包括：在所述电化学氢泵处于启动状态的情况下，控制所述电化学氢泵维持启动状态；或者，在所述循环水泵处于关闭状态的情况下，根据所述墙体温度Tx控制所述电化学氢泵的启动或关闭。
- 根据权利要求5所述的方法，其特征在于，所述根据所述墙体温度Tx控制所述电化学氢泵的启动或关闭，包括：在Tx≥Tx 0+△Tx 02的情况下，控制所述电化学氢泵启动；或者，在Tx＜Tx 0+△Tx 02的情况下，控制所述电化学氢泵维持关闭状态；其中，△Tx 02为第一设定电化学氢泵启动温度阈值，△Tx 02＞△Tx 01。
- 根据权利要求2至6任一项所述的方法，其特征在于，所述方法还包括：检测室内温度T；根据所述室内温度T控制所述电化学氢泵的启动或关闭。
- 根据权利要求7所述的方法，其特征在于，所述根据所述室内温度T控制所述电化学氢泵的启动或关闭，包括：在T≤T 0的情况下，控制所述电化学氢泵关闭；或者，在T＞T 0的情况下，根据所述电化学氢泵的运行状态控制所述电化学氢泵的启动或关闭；其中，T 0为预设室内温度，Tx 0＜T 0。
- 一种用于控制电化学制冷系统的装置，包括处理器和存储有程序指令的存储器，其特征在于，所述处理器被配置为在运行所述程序指令时，执行如权利要求1至8任一项所述的用于控制电化学制冷系统的方法。
- 一种电化学制冷系统，其特征在于，包括电化学氢泵和循环水泵，还包括如权利要求9所述的用于控制电化学制冷系统的装置。
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