Cold and hot water generator and medical temperature control system

Abstract

The invention relates to the technical field of water producers, and discloses a cold and hot water producer and a medical temperature control system.The cold and hot water producer comprises a main control module, a circulating refrigeration module, a cold water tank, a cold water main pipeline, a cold water return pipe, a heating module, a hot water tank, a hot water main pipeline and a hot water return pipe; the main control module is used for controlling the circulating refrigeration module to cool water in the cold water tank to a first preset temperature interval so as to enable cooled cold water to enter the medical temperature controller through the cold water main pipeline, and controlling the heating module to heat water in the hot water tank to a second preset temperature interval so as to enable the cooled cold water to enter the medical temperature controller through the hot water main pipeline; the heated hot water enters the medical temperature controller through the hot water main pipeline; the cold water backflow pipe is used for enabling cold water in the medical temperature controller to flow back into the cold water tank; the hot water backflow pipe is used for enabling hot water in the medical temperature controller to flow back into the hot water tank. The cold and hot water generator can provide cold water and hot water for medical temperature controllers of multiple beds, and the occupied space of the medical temperature controllers when the medical temperature controllers are used at the same time is saved.

Description

Technical Field

[0001] The present application relates to the technical field of water making machines, and in particular to a cold and hot water making machine and a medical temperature control system. Background Art

[0002] A water maker is a device that can provide both cold and hot water. Currently, water makers are widely used in various industrial refrigeration processes such as plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, and food processing, where chilled water is required. In the medical field, water makers are used in imaging equipment such as computed tomography (CT) and nuclear magnetic resonance imaging (MRI) to cool specific components. In medical equipment, water makers are mainly used in medical thermostats and cold machine radio frequency. However, existing water makers cannot provide large volumes of constant temperature cold and hot water at the same time, and cannot provide cold and hot water to multiple medical thermostats at the same time, resulting in low utilization efficiency and failure to meet the use requirements of multiple medical thermostats. Summary of the invention

[0003] In view of this, the embodiments of the present application provide a hot and cold water maker and a medical temperature control system, which can effectively solve the problem that the existing water maker cannot simultaneously provide large volume and constant temperature cold water and hot water.

[0004] In a first aspect, an embodiment of the present application provides a cold and hot water machine, including: a main control module, a circulating refrigeration module, a cold water tank, a cold water main pipeline, a cold water return pipe, a heating module, a hot water tank, a hot water main pipeline and a hot water return pipe;

[0005] The cold water tank is connected to the cold water main pipeline and the cold water return pipe respectively, the hot water tank is connected to the hot water main pipeline and the hot water return pipe respectively, the hot water tank is also connected to the cold water tank respectively, and the cold water main pipeline, the cold water return pipe, the hot water main pipeline and the hot water return pipe are respectively used to connect a medical temperature controller;

[0006] The main control module is connected to the circulating refrigeration module and the heating module respectively;

[0007] The main control module is used to control the circulating refrigeration module to cool the water in the cold water tank to a first preset temperature range, so that the cooled cold water enters the medical temperature controller through the cold water main pipeline, and control the heating module to heat the water in the hot water tank to a second preset temperature range, so that the heated hot water enters the medical temperature controller through the hot water main pipeline;

[0008] The cold water return pipe is used to return the cold water in the medical temperature controller to the cold water tank;

[0009] The hot water return pipe is used to return the hot water in the medical temperature controller to the hot water tank.

[0010] In a first possible embodiment of the first aspect, the circulating refrigeration module includes a refrigerator and an evaporator, the evaporator is arranged in the cold water tank, the refrigerator includes a compressor, a fan and a condenser, and the main control module includes a control board;

[0011] The evaporator is used to perform heat exchange between the liquid refrigerant and the water in the cold water tank, thereby cooling the water in the cold water tank to obtain a gaseous refrigerant;

[0012] The control panel is used to control the compressor, the fan and the condenser to convert the gaseous refrigerant into liquid refrigerant, and the liquid condensate enters the evaporator to perform a heat exchange process again.

[0013] In a second possible embodiment of the first aspect, the main control module further includes a first temperature sensor, and the first temperature sensor is disposed in the cold water tank;

[0014] The control panel is also used to collect the temperature of the cold water in the cold water tank according to the first temperature sensor, determine whether the temperature of the cold water is within the first preset temperature range, and control the operating state of the compressor according to the judgment result to control the temperature of the cold water within the first preset temperature range.

[0015] In a third possible embodiment of the first aspect, the heating module includes a heating tube, the main control module further includes a second temperature sensor, and the heating tube and the second temperature sensor are both disposed in the hot water tank;

[0016] The control panel is also used to heat the water in the hot water tank through the heating pipe;

[0017] The control panel is also used to collect the temperature of the hot water in the hot water tank according to the second temperature sensor, determine whether the temperature of the hot water is within the second preset temperature range, and control the operating state of the heating pipe according to the judgment result to control the temperature of the hot water within the second preset temperature range.

[0018] In a fourth possible embodiment of the first aspect, the hot and cold water maker further includes: a water storage tank connected to the hot water tank;

[0019] The control panel is also used to deliver water to the hot water tank according to the judgment result of whether the water in the hot water tank is sufficient.

[0020] In a fifth possible embodiment of the first aspect, the main control module further includes a magnetic pump and a first water level sensor, the first end of the magnetic pump is connected to the hot water tank, the second end of the magnetic pump is connected to the water storage tank, and the first water level sensor is disposed in the hot water tank;

[0021] The first water level sensor is used to collect the water level in the hot water tank;

[0022] The control panel is also used to control the operating state of the magnetic pump according to the comparison result between the water level in the hot water tank and the first preset minimum water level, so as to transport the water in the water storage tank to the hot water tank so that the water level in the hot water tank reaches the first preset maximum water level.

[0023] In a sixth possible embodiment of the first aspect, the hot and cold water making machine further includes: a pure water tank, the main control module further includes a first self-priming pump and a second water level sensor, the first end of the first self-priming pump is connected to the pure water tank, the second end of the first self-priming pump is connected to the water storage tank, and the second water level sensor is arranged in the water storage tank;

[0024] The second water level sensor is used to collect the water level in the water storage tank;

[0025] The control panel is also used to control the operating state of the first self-priming pump according to the comparison result between the water level in the water tank and the second preset minimum water level, and transport the water in the pure water tank to the water tank so that the water level in the water tank reaches the second preset maximum water level.

[0026] In a seventh possible embodiment of the first aspect, the hot and cold water making machine further includes: an alcohol tank, the main control module further includes a second self-priming pump, a first end of the second self-priming pump is connected to the alcohol tank, and a second end of the second self-priming pump is connected to the water storage tank;

[0027] The control panel is also used to simultaneously deliver pure water and alcohol to the water tank in a preset proportion through the first self-priming pump and the second self-priming pump when the water level in the water tank is lower than the second preset minimum water level, until the water level in the water tank reaches the second preset maximum water level.

[0028] In an eighth possible embodiment of the first aspect, the hot and cold water making machine further includes: a first overflow pipe and a second overflow pipe;

[0029] The first end of the first overflow pipe is connected to the hot water tank, the second end of the first overflow pipe is connected to the cold water tank, the first end of the second overflow pipe is connected to the hot water tank, and the second end of the second overflow pipe is connected to the water storage tank;

[0030] The first overflow pipe is used to transport the water overflowing from the cold water tank to the hot water tank;

[0031] The second overflow pipe is used to transport water overflowing from the hot water tank to the water storage tank.

[0032] In a second aspect, an embodiment of the present application provides a medical temperature control system, comprising a plurality of medical temperature controllers and the above-mentioned hot and cold water maker.

[0033] The embodiments of the present application have the following beneficial effects:

[0034] A hot and cold water making machine of the present embodiment includes: a main control module, a circulating refrigeration module, a cold water tank, a cold water main pipeline, a cold water return pipe, a heating module, a hot water tank, a hot water main pipeline and a hot water return pipe; the main control module is used to control the circulating refrigeration module to cool the water in the cold water tank to a first preset temperature range, so that the cooled cold water enters the medical thermostat through the cold water main pipeline, and to control the heating module to heat the water in the hot water tank to a second preset temperature range, so that the heated hot water enters the medical thermostat through the hot water main pipeline; the cold water return pipe is used to return the cold water in the medical thermostat to the cold water tank; the hot water return pipe is used to return the hot water in the medical thermostat to the hot water tank. The hot and cold water making machine of the present application can provide cold water and hot water for medical thermostats of multiple beds, saving a lot of space occupied by medical thermostats used at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A first structural schematic diagram of a cold and hot water making machine according to an embodiment of the present application is shown;

[0037] Figure 2 A second structural schematic diagram of the hot and cold water making machine according to an embodiment of the present application is shown;

[0038] Figure 3 A third structural schematic diagram of the hot and cold water making machine according to an embodiment of the present application is shown;

[0039] Figure 4 A fourth structural schematic diagram of the cold and hot water making machine according to an embodiment of the present application is shown;

[0040] Figure 5 A fifth structural schematic diagram of the hot and cold water making machine according to an embodiment of the present application is shown;

[0041] Figure 6 A structural schematic diagram of a medical temperature control system according to an embodiment of the present application is shown.

[0042] Description of main component symbols:

[0043] 100-cold and hot water machine; 101-main control module; 1011-control board; 1012-first temperature sensor; 1013-second temperature sensor; 1014-magnetic pump; 1015-first water level sensor; 1016-first self-priming pump; 1017-second water level sensor; 1018-second self-priming pump; 102-circulating refrigeration module; 1021-refrigeration machine; 1022-evaporator; 103-cold water tank; 104-cold water main pipeline; 105-cold water return pipe; 106-heating module; 1061-heating pipe; 107-hot water tank; 108-hot water main pipeline; 109-hot water return pipe; 110-water storage tank; 111-pure water tank; 112-alcohol tank; 113-first overflow pipe; 114-second overflow pipe; 200-medical temperature control system; 210-medical temperature controller. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0045] The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0046] Hereinafter, the terms "including", "having" and their cognates that can be used in various embodiments of the present application are intended only to indicate specific features, numbers, steps, operations, elements, components or a combination of the foregoing items, and should not be understood as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or a combination of the foregoing items or increasing the possibility of one or more features, numbers, steps, operations, elements, components or a combination of the foregoing items. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions and cannot be understood as indicating or implying relative importance.

[0047] Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as those generally understood by those skilled in the art to which the various embodiments of the present application belong. The terms (such as those defined in generally used dictionaries) will be interpreted as having the same meanings as the contextual meanings in the relevant technical field and will not be interpreted as having idealized meanings or overly formal meanings unless clearly defined in the various embodiments of the present application.

[0048] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0049] Figure 1 A structural schematic diagram of a cold and hot water making machine 100 of an embodiment of the present application is shown. Exemplarily, the cold and hot water making machine 100 includes a main control module 101, a circulating refrigeration module 102, a cold water tank 103, a cold water main pipeline 104, a cold water return pipe 105, a heating module 106, a hot water tank 107, a hot water main pipeline 108 and a hot water return pipe 109. Among them, the cold water tank 103 is respectively connected to the cold water main pipeline 104 and the cold water return pipe 105, the hot water tank 107 is respectively connected to the hot water main pipeline 108 and the hot water return pipe 109, the hot water tank 107 is also respectively connected to the cold water tank 103, the cold water main pipeline 104, the cold water return pipe 105, the hot water main pipeline 108 and the hot water return pipe 109 are respectively used to connect a medical temperature controller 210, and the main control module 101 is respectively connected to the circulating refrigeration module 102 and the heating module 106.

[0050] In the embodiment of the present application, the main control module 101 is used to control the circulating refrigeration module 102 to cool the water in the cold water tank 103 to a first preset temperature range, so that the cooled cold water enters the medical thermostat 210 through the cold water main pipe 104, and to control the heating module 106 to heat the water in the hot water tank 107 to a second preset temperature range, so that the heated hot water enters the medical thermostat 210 through the hot water main pipe 108. The cold water return pipe 105 is used to return the cold water in the medical thermostat 210 to the cold water tank 103; the hot water return pipe 109 is used to return the hot water in the medical thermostat 210 to the hot water tank 107.

[0051] In one embodiment, when the hot and cold water machine 100 is connected to the application pipeline, the cold water in the cold water tank 103 can enter the cold water main pipeline for use by the medical thermostat 210. After the cold water is cooled by the cooling contact piece, the return water enters the cold water return pipe 105 through the medical thermostat 210, and the water in the cold water return pipe 105 returns to the cold water tank 103 to form a cold water cycle. When the medical thermostat 210 is used, in order to achieve cold water in different temperature ranges, a part of the hot water will enter the cold water cycle after being adjusted by the throttle valve of the medical thermostat 210. Similarly, the hot water in the hot water tank 107 flows through the hot water main pipeline 108 and enters the medical thermostat 210. After the human body is reheated by the heating contact piece, the return water enters the hot water return pipe 109 through the medical thermostat 210, and then flows back to the hot water tank 107 to form a hot water cycle.

[0052] In one embodiment, if Figure 2 As shown, the circulating refrigeration module 102 includes a refrigerator 1021 and an evaporator 1022, the evaporator 1022 is arranged in the cold water tank 103, the refrigerator 1021 includes a compressor, a fan and a condenser, and the main control module 101 includes a control board 1011. The evaporator 1022 is used to perform heat exchange with the water in the cold water tank 103 through the liquid refrigerant, cool the water in the cold water tank 103, and obtain a gaseous refrigerant. The control board 1011 is used to control the compressor, the fan and the condenser to convert the gaseous refrigerant into a liquid refrigerant, and the liquid condensing agent enters the evaporator 1022 to perform a heat exchange process again.

[0053] In an optional embodiment, the present application can set at least two identical circulating refrigeration modules 102 in the hot and cold water machine 100, which greatly shortens the cooling time of the water in the cold water tank 103 and improves the cooling efficiency of the cold water in the cold water tank 103.

[0054] In one embodiment, the evaporator 1022 absorbs heat in the cold water tank 103 through liquid refrigerant, thereby reducing the temperature of the water in the cold water tank 103 and forming a gaseous refrigerant. The gaseous refrigerant in the evaporator 1022 is sucked in and compressed by the compressor, and the fan increases the flow of the gaseous refrigerant, and the gaseous refrigerant enters the condenser. The gaseous refrigerant releases heat through heat exchange with the outside air and gradually condenses into liquid refrigerant. The liquid refrigerant re-enters the evaporator 1022 and exchanges heat with the water in the cold water tank 103 again. The circulating refrigeration module 102 circulates continuously to continuously reduce the temperature of the water in the cold water tank 103.

[0055] In another embodiment, the main control module 101 further includes a first temperature sensor 1012, and the first temperature sensor 1012 is disposed in the cold water tank 103. The control board 1011 is further used to collect the temperature of the cold water in the cold water tank 103 according to the first temperature sensor 1012, determine whether the temperature of the cold water is within a first preset temperature range, and control the operating state of the compressor according to the determination result to control the temperature of the cold water within the first preset temperature range.

[0056] In one embodiment, the first preset temperature range can be set to 2-6 degrees. The present application can set the working range of the circulating refrigeration module 102 through the control of the first temperature sensor 1012 and the main control module 101. When the hot and cold water machine 100 is started, the water in the cold water tank 103 is continuously cooled after heat exchange through the evaporator 1022 in the cold water tank 103. When the water temperature in the cold water tank 103 is lower than or equal to the set temperature of 2 degrees, the circulating refrigeration module 102 stops refrigeration.

[0057] In one embodiment, if Figure 3 As shown, the heating module 106 includes a heating tube 1061, and the main control module 101 also includes a second temperature sensor 1013. The heating tube 1061 and the second temperature sensor 1013 are both arranged in the hot water tank 107; the control board 1011 is also used to heat the water in the hot water tank 107 through the heating tube 1061. The control board 1011 is also used to collect the temperature of the hot water in the hot water tank 107 according to the second temperature sensor 1013, determine whether the temperature of the hot water is within the second preset temperature range, and control the operating state of the heating tube 1061 according to the determination result, so as to control the temperature of the hot water within the second preset temperature range.

[0058] In one embodiment, the second preset temperature range can be set to 39-43 degrees. The present application can set the working range of the heating module 106 through the control of the second temperature sensor 1013 and the control board 1011. When the hot and cold water machine 100 is started and the water temperature in the hot water tank 107 is lower than 39 degrees, the water in the hot water tank 107 is continuously heated by the heating pipe 1061, and the water temperature in the hot water tank 107 begins to rise. When the water temperature in the hot water tank 107 reaches the set temperature of 43 degrees, the heating pipe 1061 stops heating.

[0059] In one embodiment, if Figure 4 As shown, the hot and cold water making machine 100 of the present application further includes a water storage tank 110, which is connected to the hot water tank 107. The water storage tank 110 is used to provide sufficient water to the hot water tank 107 when the water level in the hot water tank 107 is too low, and the control board 1011 is also used to deliver water to the hot water tank 107 according to the judgment result of whether the water in the hot water tank 107 is sufficient.

[0060] In one embodiment, the main control module 101 further includes a magnetic pump 1014 and a first water level sensor 1015, wherein a first end of the magnetic pump 1014 is connected to the hot water tank 107, a second end of the magnetic pump 1014 is connected to the water storage tank 110, and the first water level sensor 1015 is disposed in the hot water tank 107; the first water level sensor 1015 is used to collect the water level in the hot water tank 107. The control board 1011 is also used to control the operation state of the magnetic pump 1014 according to the comparison result between the water level in the hot water tank 107 and the first preset minimum water level, so as to transport the water in the water storage tank 110 to the hot water tank 107, so that the water level in the hot water tank 107 reaches the first preset maximum water level. When the water level in the hot water tank 107 is lower than the first preset minimum water level, the control board 1011 controls the magnetic pump 1014 to start running, and transports the water in the water storage tank 110 to the hot water tank 107. When the water level in the hot water tank 107 is equal to the first preset maximum water level, the magnetic pump 1014 stops running, and no more water is added to the hot water tank 107.

[0061] In one embodiment, the hot and cold water making machine 100 of the present application further includes: a pure water tank 111, the main control module 101 further includes a first self-priming pump 1016 and a second water level sensor 1017, the first end of the first self-priming pump 1016 is connected to the pure water tank 111, the second end of the first self-priming pump 1016 is connected to the water storage tank 110, and the second water level sensor 1017 is arranged in the water storage tank 110. The second water level sensor 1017 is used to collect the water level in the water storage tank 110; the control board 1011 is also used to control the operation state of the first self-priming pump 1016 according to the comparison result between the water level in the water storage tank 110 and the second preset minimum water level, and transport the water in the pure water tank 111 to the water storage tank 110, so that the water level in the water storage tank 110 reaches the second preset maximum water level. When the water level in the water tank 110 is lower than the second preset minimum water level, the control board 1011 controls the first self-priming pump 1016 to start running, and transports the water in the pure water tank 111 to the water tank 110. When the water level in the water tank 110 is equal to the second preset maximum water level, the first self-priming pump 1016 stops running, and no more water is added to the water tank 110.

[0062] In an optional embodiment, the cold water tank 103, the water storage tank 110 and the hot water tank 107 in the hot and cold water machine 100 are injected with liquid medicine, which can provide liquid medicine of constant temperature to multiple patients, allowing multiple patients to be locally immersed in liquid medicine at the same time, which is convenient to use.

[0063] In another optional embodiment, the hot and cold water making machine 100 of the present application further includes: an alcohol tank 112, and the main control module 101 further includes a second self-priming pump 1018, the first end of the second self-priming pump 1018 is connected to the alcohol tank 112, and the second end of the second self-priming pump 1018 is connected to the water tank 110. The control board 1011 is also used to simultaneously deliver pure water and alcohol to the water tank 110 in a preset ratio through the first self-priming pump 1016 and the second self-priming pump 1018 when the water level in the water tank 110 is less than the second preset minimum water level, until the water level of the water tank 110 reaches the second preset maximum water level. Adding a certain proportion of 95% alcohol can prevent the water tank from freezing at low temperatures. The present application can control the amount of alcohol added by setting the diameter of the water pipe connected between the alcohol tank 112 and the water tank 110, so that pure water and alcohol enter the water tank 110 in a preset ratio.

[0064] In one embodiment, the main control module 101 further includes a display screen for displaying information such as the working status of the hot and cold water machine 100, the cold water temperature in the cold water tank 103, the hot water temperature in the hot water tank 107, the water pressure in the hot water tank 107, and the water pressure in the water storage tank 110. The user can intuitively understand the operation of the hot and cold water machine 100 through the display screen and set and adjust relevant parameters.

[0065] In one embodiment, if Figure 5 As shown, the hot and cold water making machine 100 of the present application further includes: a first overflow pipe 113 and a second overflow pipe 114; the first end of the first overflow pipe 113 is connected to the hot water tank 107, the second end of the first overflow pipe 113 is connected to the cold water tank 103, the first end of the second overflow pipe 114 is connected to the hot water tank 107, and the second end of the second overflow pipe 114 is connected to the water storage tank 110. When the cold water tank 103 is full of water, the first overflow pipe 113 is used to transport the water overflowing from the cold water tank 103 to the hot water tank 107. Similarly, when the hot water tank 107 is full of water, the second overflow pipe 114 is used to transport the water overflowing from the hot water tank 107 to the water storage tank 110.

[0066] Figure 6 A structural schematic diagram of a medical temperature control system 200 of an embodiment of the present application is shown. The medical temperature control system 200 can be used in medical treatment scenarios such as neurosurgery, emergency rooms, and ICU nursing rooms. Exemplarily, the medical temperature control system 200 includes a plurality of medical temperature controllers 210 and the hot and cold water making machine 100 of the above embodiment. Since the medical temperature control system 200 adopts the hot and cold water making machine 100, it has all the advantages of the hot and cold water making machine 100. It can be understood that the optional items in the above embodiment are also applicable to this embodiment, so they will not be repeated here.

[0067] The hot and cold water machine 100 of the present application can simultaneously supply a large volume of constant temperature hot water and cold water to multiple medical thermostats 210, achieving simultaneous cooling and heating of multiple beds with one machine, and saving a large amount of space occupied by the medical thermostats 210 used at the same time, not only achieving low noise in the ward, but also reducing machine heating. At the same time, since the cold water tank 103 and the hot water tank 107 in the hot and cold water machine 100 have a large volume water storage function, the cooling rate in sub-hypothermia treatment can be increased, allowing the patient to quickly enter the sub-hypothermia treatment state. For patients with brain damage, the earlier the body temperature enters the sub-hypothermia state, the more beneficial it is for human brain protection.

[0068] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and structure diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in an alternative implementation, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the structure diagram and / or the flow diagram, and the combination of boxes in the structure diagram and / or the flow diagram, can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0069] In addition, the functional modules or units in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0070] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a smart phone, a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application.

[0071] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. A hot and cold water machine, characterized in that: include: Main control module, circulating refrigeration module, cold water tank, cold water main pipeline, cold water return pipe, heating module, hot water tank, hot water main pipeline and hot water return pipe; The cold water tank is connected to the cold water main pipeline and the cold water return pipe respectively, the hot water tank is connected to the hot water main pipeline and the hot water return pipe respectively, the hot water tank is also connected to the cold water tank respectively, and the cold water main pipeline, the cold water return pipe, the hot water main pipeline and the hot water return pipe are respectively used to connect a medical temperature controller; The main control module is connected to the circulating refrigeration module and the heating module respectively; The main control module is used to control the circulating refrigeration module to cool the water in the cold water tank to a first preset temperature range, so that the cooled cold water enters the medical temperature controller through the cold water main pipeline, and control the heating module to heat the water in the hot water tank to a second preset temperature range, so that the heated hot water enters the medical temperature controller through the hot water main pipeline; The cold water return pipe is used to return the cold water in the medical temperature controller to the cold water tank; The hot water return pipe is used to return the hot water in the medical temperature controller to the hot water tank.

2. The hot and cold water making machine according to claim 1, characterized in that: The circulating refrigeration module includes a refrigerator and an evaporator, the evaporator is arranged in the cold water tank, the refrigerator includes a compressor, a fan and a condenser, and the main control module includes a control panel; The evaporator is used to perform heat exchange between the liquid refrigerant and the water in the cold water tank, thereby cooling the water in the cold water tank to obtain a gaseous refrigerant; The control panel is used to control the compressor, the fan and the condenser to convert the gaseous refrigerant into liquid refrigerant, and the liquid condensate enters the evaporator to perform a heat exchange process again.

3. The hot and cold water making machine according to claim 2, characterized in that: The main control module further includes a first temperature sensor, which is disposed in the cold water tank; The control panel is also used to collect the temperature of the cold water in the cold water tank according to the first temperature sensor, determine whether the temperature of the cold water is within the first preset temperature range, and control the operating state of the compressor according to the judgment result to control the temperature of the cold water within the first preset temperature range.

4. The hot and cold water making machine according to claim 2, characterized in that: The heating module includes a heating pipe, and the main control module also includes a second temperature sensor, and the heating pipe and the second temperature sensor are both arranged in the hot water tank; The control panel is also used to heat the water in the hot water tank through the heating pipe; The control panel is also used to collect the temperature of the hot water in the hot water tank according to the second temperature sensor, determine whether the temperature of the hot water is within the second preset temperature range, and control the operating state of the heating pipe according to the judgment result to control the temperature of the hot water within the second preset temperature range.

5. The hot and cold water making machine according to claim 2, characterized in that: Also includes: A water storage tank connected to the hot water tank; The control panel is also used to deliver water to the hot water tank according to the judgment result of whether the water in the hot water tank is sufficient.

6. The hot and cold water making machine according to claim 5, characterized in that: The main control module further includes a magnetic pump and a first water level sensor, wherein the first end of the magnetic pump is connected to the hot water tank, the second end of the magnetic pump is connected to the water storage tank, and the first water level sensor is arranged in the hot water tank; The first water level sensor is used to collect the water level in the hot water tank; The control panel is also used to control the operating state of the magnetic pump according to the comparison result between the water level in the hot water tank and the first preset minimum water level, so as to transport the water in the water storage tank to the hot water tank so that the water level in the hot water tank reaches the first preset maximum water level.

7. The hot and cold water making machine according to claim 5, characterized in that: Also includes: A pure water tank, the main control module further includes a first self-priming pump and a second water level sensor, the first end of the first self-priming pump is connected to the pure water tank, the second end of the first self-priming pump is connected to the water storage tank, and the second water level sensor is arranged in the water storage tank; The second water level sensor is used to collect the water level in the water storage tank; The control panel is also used to control the operating state of the first self-priming pump according to the comparison result between the water level in the water tank and the second preset minimum water level, and transport the water in the pure water tank to the water tank so that the water level in the water tank reaches the second preset maximum water level.

8. The hot and cold water making machine according to claim 5, characterized in that: Also includes: Alcohol tank, the main control module further comprises a second self-priming pump, a first end of the second self-priming pump is connected to the alcohol tank, and a second end of the second self-priming pump is connected to the water tank; The control panel is also used to simultaneously deliver pure water and alcohol to the water tank in a preset proportion through the first self-priming pump and the second self-priming pump when the water level in the water tank is lower than the second preset minimum water level, until the water level in the water tank reaches the second preset maximum water level.

9. The hot and cold water making machine according to claim 5, characterized in that: Also includes: a first overflow pipe and a second overflow pipe; The first end of the first overflow pipe is connected to the hot water tank, the second end of the first overflow pipe is connected to the cold water tank, the first end of the second overflow pipe is connected to the hot water tank, and the second end of the second overflow pipe is connected to the water storage tank; The first overflow pipe is used to transport the water overflowing from the cold water tank to the hot water tank; The second overflow pipe is used to transport water overflowing from the hot water tank to the water storage tank.

10. A medical temperature control system, characterized in that: It comprises a plurality of medical temperature controllers and a hot and cold water making machine as claimed in any one of claims 1 to 9.

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