Yao medicine characteristic solar full-automatic liquid medicine system

Abstract

The utility model discloses a Yao medicine characteristic solar full-automatic liquid medicine system which comprises a water supply module and a liquid medicine supply module, and the water supply module comprises a first solar circulation loop, a first air source heat pump circulation loop, a roof water supply channel, a first floor hot water return channel and a roof hot water supply channel. The liquid medicine supply module comprises a second solar circulation loop, a second air source heat pump circulation loop, a roof liquid medicine supply channel, a first floor liquid medicine return channel and a hot water supply pipe, one end of the hot water supply pipe is communicated with the roof hot water supply channel, and the other end of the hot water supply pipe is communicated with a liquid medicine tank water supplementing opening. The solar full-automatic liquid medicine system is energy-saving and environment-friendly, has manual and automatic control functions, can supply water at regular time or 24 hours, is provided with a built-in temperature sensor, can detect the water temperature in real time, automatically controls heating and water replenishing according to the set temperature, and is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of solar energy technology, and more specifically to a solar-powered fully automatic medicine system. Background Technology

[0002] Yao medicine bathing boasts a long history and unique efficacy. The preparation of the medicinal bath requires strict control over water temperature, quantity, and quality stability. Traditional methods involve directly boiling the water and pouring it into the hospital's designated container, often making it difficult to control the temperature at the optimal level for the medicinal effect, thus impacting the quality and efficacy of the bath. In modern healthcare systems, the daily operation of hospitals and their massive resource consumption have long necessitated innovation. Currently, existing medicinal bath systems primarily use electricity and fossil fuels for heating, without directly adopting solar energy or other innovative energy technologies. This not only increases hospital operating costs but also exacerbates the environmental burden, indirectly affecting the medical environment. With increasing global awareness of environmental protection, solar energy, as a near-zero-emission and inexhaustible clean energy source, can be integrated into hospital medicinal bath systems to reduce reliance on high-pollution, high-cost energy sources.

[0003] Therefore, it is of great significance to provide a solar-powered fully automated medicine system that is energy-saving, environmentally friendly, automatically circulates, and sustainably supplies medicine at the appropriate temperature. Utility Model Content

[0004] In view of this, this utility model provides a Yao medicine-specific solar-powered fully automatic medicine water system. Not only is the structure simple and easy to operate, but the use of this Yao medicine-specific solar-powered fully automatic medicine water system is not only energy-saving and environmentally friendly, but also automatically circulates, ensuring that the temperature of hot water and medicine water remains constant, greatly reducing the manual burden.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fully automatic solar-powered medicinal water system with Yao medicine characteristics includes: a water supply module and a medicinal water supply module; the water supply module includes a first solar circulation loop, a first air source heat pump circulation loop, a rooftop water supply channel, a first-floor hot water return channel, and a rooftop hot water supply channel; the medicinal water supply module includes a second solar circulation loop, a second air source heat pump circulation loop, a rooftop medicinal water supply channel, a first-floor medicinal water return channel, and a hot water supply pipe;

[0007] The first solar circulation loop includes a hot water tank connected end to end in sequence, a first solar water supply pipe, multiple first solar collectors and a first solar return pipe. A first solar circulation pump is fixedly connected to the first solar water supply pipe, and the multiple first solar collectors are arranged in parallel.

[0008] The first air source heat pump circulation loop includes a hot water tank connected end to end and connected in sequence, a first air source heat pump inlet pipe, multiple first air source heat pumps and a first air source heat pump return pipe, and a first heat pump circulation pump is fixedly connected to the first air source heat pump inlet pipe, and the multiple first air source heat pumps are arranged in parallel.

[0009] The rooftop water supply channel includes a cold water supply pipe, one end of which is connected to the hot water tank and the other end is connected to an external water source.

[0010] One end of the hot water return channel on the first floor is connected to the hot water tank, and the other end is connected to the hospital's hot water outlet pipe;

[0011] One end of the rooftop hot water supply channel is connected to the hot water tank, and the other end is connected to the hospital's hot water inlet pipe;

[0012] The second solar circulation loop consists of a medicine tank connected end to end in sequence, a second solar water supply pipe, multiple second solar collectors, and a second solar return pipe. A second solar circulation pump is fixedly connected to the second solar water supply pipe, and the multiple second solar collectors are arranged in parallel.

[0013] The second air source heat pump circulation loop includes a medicine tank connected end to end in sequence, a second air source heat pump inlet pipe, multiple second air source heat pumps and a second air source heat pump return pipe. A second heat pump circulation pump is fixedly connected to the second air source heat pump inlet pipe, and the multiple second air source heat pumps are arranged in parallel.

[0014] One end of the rooftop medicine supply channel is connected to the medicine tank, and the other end is connected to the hospital's medicine inlet pipe;

[0015] One end of the first-floor medicine return channel is connected to the medicine tank, and the other end is connected to the hospital medicine outlet pipe.

[0016] One end of the hot water supply pipe is connected to the hot water supply channel on the roof, and the other end is connected to the medicine tank.

[0017] Preferably, a first water supply solenoid valve is provided on the cold water supply pipe.

[0018] Preferably, the hot water return channel on the first floor includes a first hot water return pipe, one end of which is connected to the hot water tank and the other end is connected to the hospital hot water outlet pipe. A first return solenoid valve is installed on the first hot water return pipe.

[0019] Preferably, the rooftop hot water supply channel includes a rooftop hot water supply pipe, one end of which is connected to the hot water tank and the other end of which is connected to the hospital's hot water inlet pipe. The rooftop hot water supply pipe is provided with a first water supply pump, one end of the hot water supply pipe, and a pressure gauge in sequence from the near end to the far end of the hot water tank. One end of the hot water supply pipe is connected to the rooftop hot water supply pipe.

[0020] Preferably, a second water supply solenoid valve is provided on the hot water supply pipe.

[0021] Preferably, the first-floor medicine return water channel includes a second hot water return pipe, one end of which is connected to the medicine tank and the other end is connected to the hospital medicine outlet pipe. A second return water solenoid valve is installed on the second hot water return pipe.

[0022] Preferably, the rooftop medicine supply channel includes a rooftop medicine supply pipe, one end of which is connected to the medicine tank and the other end of which is connected to the hospital medicine inlet pipe, and a second water pump is installed on the rooftop medicine supply pipe.

[0023] Preferably, a first temperature sensor is installed on the first solar water return pipe, a second temperature sensor is installed in the hot water tank, a third temperature sensor is installed on the first hot water return pipe, a fourth temperature sensor is installed on the second hot water return pipe, a fifth temperature sensor is installed on the second solar water return pipe, and a sixth temperature sensor is installed in the medicine tank.

[0024] The present invention discloses the following technical effects:

[0025] 1. This utility model has manual and automatic control functions, and can supply water in two ways: timed water supply or 24-hour water supply. The system has a built-in temperature sensor that can monitor the water temperature in real time and automatically control heating, water replenishment and other operations according to the set value, without the need for frequent manual intervention, making it more convenient to use.

[0026] 2. This utility model uses a combination of solar energy and air source heat pump to supply hot water, with solar energy as the main heating method and air source heat pump as the auxiliary method. This solves the problem of continuity of solar heating due to environmental influences, so that hot water can be supplied at any time and can be supplied without interruption during peak water usage periods.

[0027] 3. This utility model integrates the medicine tank and hot water tank into one device, saving space. At the same time, the medicine can be prepared directly using hot water from the hot water tank and solar collector. The medicine is ready at the right temperature by simply turning on the medicine pipe switch, which greatly facilitates the use of the medicine by patients.

[0028] 4. This utility model also features an anti-freeze circulation system. When the ambient temperature is low, the solar circulation pump starts to circulate the water in the pipeline, preventing the solar collector and pipeline from freezing and becoming blocked.

[0029] 5. This utility model mainly relies on solar energy for heating, which greatly reduces the dependence on traditional energy sources, is energy-efficient, and produces almost no pollutants during operation, making it environmentally friendly and safe. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of a Yao medicine-specific solar-powered fully automatic medicine dispensing system according to this utility model;

[0032] Figure 2 This utility model Figure 1 Enlarged view of point A;

[0033] Figure 3 This utility model Figure 1 Enlarged view of point B.

[0034] The components include: 1. Hot water tank; 2. First air source heat pump; 3. First solar collector tube; 4. First solar water supply pipe; 41. First solar circulation pump; 5. First solar return pipe; 6. First air source heat pump inlet pipe; 61. First heat pump circulation pump; 7. First air source heat pump return pipe; 8. Cold water supply pipe; 81. First water supply solenoid valve; 9. First hot water return pipe; 91. First return solenoid valve; 100. Rooftop hot water supply pipe; 101. First water supply pump; 110. Hot water supply pipe; 111. Second water supply solenoid valve; 120. Medicine tank; 130. Second air source heat pump; 14. 0. Second solar collector tube; 150. Second solar water supply pipe; 151. Second solar circulation pump; 160. Second solar return pipe; 170. Second air heat source pump inlet pipe; 171. Second heat pump circulation pump; 180. Second air heat source pump return pipe; 190. Second hot water return pipe; 191. Second return water solenoid valve; 200. Rooftop chemical water supply pipe; 201. Second water supply pump; 210. First temperature sensor; 220. Second temperature sensor; 230. Third temperature sensor; 240. Fourth temperature sensor; 250. Fifth temperature sensor; 260. Sixth temperature sensor. Detailed Implementation

[0035] The technical solutions in the embodiments of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] Specific implementation examples are attached. Figure 1-3 As shown: A Yao medicine-themed solar-powered fully automatic medicinal water system includes: a water supply module and a medicinal water supply module; the water supply module includes a first solar circulation loop, a first air source heat pump circulation loop, a rooftop water supply channel, a first-floor hot water return channel, and a rooftop hot water supply channel; the medicinal water supply module includes a second solar circulation loop, a second air source heat pump circulation loop, a rooftop medicinal water supply channel, a first-floor medicinal water return channel, and a hot water supply pipe 110;

[0037] The first solar circulation loop includes a hot water tank 1, a first solar water supply pipe 4, multiple first solar collectors 3, and a first solar return pipe 5 connected end to end in sequence. One end of the first solar water supply pipe 4 is connected to the inlet of the first solar collector 3, and the other end is connected to the solar water supply port of the hot water tank 1. A first solar circulation pump 41 and a gate valve are sequentially arranged on the first solar water supply pipe 4 from the near end to the far end of the hot water tank 1. The first solar circulation pump 41 includes a gate valve, a flexible joint, a circulation pump, a flexible joint, and a stop valve sequentially arranged from the near end to the far end of the hot water tank 1. The first solar circulation pump 41 provides power for the internal liquid exchange between the hot water tank 1 and the first solar collector 3. One end of the first solar return pipe 5 is connected to the outlet of the first solar collector 3, and the other end is connected to the solar return port of the hot water tank 1. The hot water tank 1 and multiple first solar collectors 3 are connected in parallel.

[0038] The first air source heat pump circulation loop includes a hot water tank 1, a first air source heat pump inlet pipe 6, multiple first air source heat pumps 2, and a first air source heat pump return pipe 7, all connected end-to-end in sequence. One end of the first air source heat pump inlet pipe 6 is connected to the inlet of the first air source heat pump 2, and the other end is connected to the heat pump supply port of the hot water tank 1. A gate valve is installed at the supply port of the chemical tank 120, after which multiple first air source heat pumps 6 are connected in parallel. A first heat pump circulation pump 61 is installed on the first air source heat pump inlet pipe 6. The system includes a gate valve, a Y-type filter, a flexible joint, a circulation pump, a flexible joint, a check valve, and a gate valve arranged sequentially from the near end to the far end of the hot water tank 1. The first heat pump circulation pump 61 provides power for the internal liquid flow between the hot water tank 1 and the first air source heat pump 2. One end of the first air source heat pump return water pipe 7 is connected to the outlet of the first air source heat pump 2, and the other end is connected to the heat pump return water port of the hot water tank 1. The outlet and inlet of the first air source heat pump 2 are both connected to the first air source heat pump return water pipe 7 and the first air source heat pump inlet water pipe 6 through flexible joints.

[0039] The rooftop water supply channel includes a cold water supply pipe 8, one end of which is connected to the water inlet of the hot water tank 1, and the other end is connected to an external water source.

[0040] One end of the hot water return channel on the first floor is connected to hot water tank 1, and the other end is connected to the hospital's hot water outlet pipe;

[0041] One end of the rooftop hot water supply channel is connected to hot water tank 1, and the other end is connected to the hospital's hot water inlet pipe;

[0042] The second solar circulation loop includes a chemical tank 120, a second solar water supply pipe 150, multiple second solar collectors 140, and a second solar return pipe 160 connected end-to-end in sequence. One end of the second solar water supply pipe 150 is connected to the inlet of the second solar collector 140, and the other end is connected to the solar water supply port of the chemical tank 120. A second solar circulation pump 151, a Y-type filter, and a gate are sequentially installed on the second solar water supply pipe 150 from the near end to the far end of the chemical tank 120. The valve, the second solar circulation pump 151 includes a gate valve, a flexible joint, a circulation pump, a flexible joint and a stop valve arranged sequentially from the near end to the far end of the medicine tank 120. The second solar circulation pump 151 provides power for the circulation of medicine liquid inside the medicine tank 120 and the second solar collector 140. One end of the second solar return water pipe 160 is connected to the outlet of the second solar collector 140 and the other end is connected to the solar return water port of the medicine tank 120. The medicine tank 120 is connected in parallel with multiple second solar collectors 140.

[0043] The second air source heat pump circulation loop includes a chemical tank 120, a second air source heat pump inlet pipe 170, multiple second air source heat pumps 130, and a second air source heat pump return pipe 180 connected end-to-end in sequence. One end of the second air source heat pump inlet pipe 170 is connected to the inlet of the second air source heat pump 130, and the other end is connected to the heat pump supply port of the chemical tank 120. A gate valve is installed at the supply port of the chemical tank 120, and multiple second air source heat pumps 130 are connected in parallel. A second heat pump circulation loop is set on the second air source heat pump inlet pipe 170 from the near end to the far end of the chemical tank 120. Pump 171, gate valve, the second air source heat pump 130 includes a gate valve, Y-type filter, flexible joint, circulation pump, flexible joint and check valve arranged sequentially from the near end to the far end of the medicine tank 120. The second air source heat pump 130 provides power for the exchange and circulation of medicine liquid between the medicine tank 120 and the internal medicine liquid of the second air source heat pump 130. One end of the second air source heat pump return water pipe 180 is connected to the outlet of the second air source heat pump 130, and the other end is connected to the heat pump return water port of the medicine tank 120. The outlet of the second air source heat pump 130 is connected to the second air source heat pump return water pipe 180 through a flexible joint.

[0044] One end of the rooftop medicine supply channel is connected to the medicine tank 120, and the other end is connected to the hospital's medicine inlet pipe;

[0045] One end of the medicine return channel on the first floor is connected to medicine tank 120, and the other end is connected to the hospital's medicine outlet pipe;

[0046] One end of the hot water supply pipe 110 is connected to the hot water supply channel on the roof, and the other end is connected to the water inlet of the medicine tank 120.

[0047] According to the above technical solution, the present invention can achieve at least the following technical effects: By setting up a water supply module and a medicine supply module, the hospital's daily hot water and medicine supply are made more convenient. The combination and interleaving of the water supply module and the medicine supply module saves installation space, simplifies operation steps, and greatly improves the practicality of the system. The installation of solar circulation pump and heat pump circulation pump ensures that the hot water flows, reduces the chance of impurity deposition, and lowers the risk of pipe blockage. At the same time, the uniformity of the hot water system temperature can provide the hospital with a stable and comfortable hot water experience. The hot water tank 1 and the medicine tank 120 are respectively connected to multiple solar collectors and multiple first air source heat pumps. In winter, when the outdoor temperature is low or the weather is bad, combining the air source heat pump with the solar collector can adapt to different climatic environments to a certain extent. This not only saves energy and is environmentally friendly, but also solves the problem of the continuity of solar heating, greatly improves the heating efficiency of the hot water inside the hot water tank 1 and the medicine tank 120, and ensures that hot water and medicine are available at any time.

[0048] In this embodiment, a first water supply solenoid valve 81 and a gate valve are sequentially installed on the cold water supply pipe 8 from the near end to the far end of the hot water tank 1. The first water supply solenoid valve 81 is composed of a gate valve and a solenoid valve connected in parallel.

[0049] According to the above technical solution, the present invention can achieve at least the following technical effects: the water replenishment solenoid valve can accurately control the flow rate and time of water replenishment, provide a certain volume of water to the hot water tank 1, control the error of water replenishment within a very small range, and automatically close the water replenishment solenoid valve when the corresponding amount is reached.

[0050] In this embodiment, the hot water return channel on the first floor includes a first hot water return pipe 9 and a hot water tank 1. One end of the first hot water return pipe 9 is connected to the return port of the hot water tank 1, and the other end is connected to the hospital hot water outlet pipe. A first return solenoid valve 91 is installed on the first hot water return pipe 9.

[0051] According to the above technical solution, the present invention can achieve at least the following technical effects: the return water solenoid valve can accurately control the flow rate and time of the return water, so that the cooled water can be returned to the heating equipment in a timely manner, reheated and then recycled, ensuring that the hot water in the pipeline system maintains a suitable temperature, so that patients can use water at a suitable temperature at any time.

[0052] In this embodiment, the rooftop hot water supply channel includes a rooftop hot water supply pipe 100. One end of the rooftop hot water supply pipe 100 is connected to the hot water supply port of the hot water tank 1, and the other end is connected to the hospital hot water inlet pipe. A first water supply pump 101, a hot water supply pipe 110, a pressure gauge, and a gate valve are sequentially fixedly connected to the rooftop hot water supply pipe 100 from the near end to the far end of the hot water tank 1. The first water supply pump 101 includes a gate valve, a Y-type filter, a flexible joint, a circulation pump, a flexible joint, and a check valve sequentially arranged from the near end to the far end of the hot water tank 1. One end of the hot water supply pipe is connected to the rooftop hot water supply pipe.

[0053] According to the above technical solution, the present invention can achieve at least the following technical effects: the check valve prevents backflow of liquid in the hot water supply pipe 110; the gate valve is used to control the connection and closure of the rooftop hot water supply pipe 100, the rooftop chemical water supply pipe 200, the rooftop hot water supply main pipe, and the rooftop chemical water supply main pipe; the pressure gauge is used to detect the water pressure in the rooftop hot water supply pipe; and the Y-type filter can prevent impurities from adhering in the pipe and thus affecting the water flow rate, which can greatly reduce the number of subsequent maintenance.

[0054] In this embodiment, a second water supply solenoid valve 111 and a gate valve are sequentially installed on the hot water supply pipe 110 from the near end to the far end of the medicine tank 120. The second water supply solenoid valve 111 is composed of a solenoid valve and a gate valve connected in parallel.

[0055] According to the above technical solution, the present invention can achieve at least the following technical effects: the second water replenishment solenoid valve 111 and the gate valve can automatically control the amount of hot water in the hot water tank 1 replenishing the medicine tank 120, and the flow rate of the replenished hot water is related to the pressure of the first water supply pump 101.

[0056] In this embodiment, the first-floor medicine return water channel includes a second hot water return pipe 190. One end of the second hot water return pipe 190 is connected to the return water port of the medicine tank 120, and the other end is connected to the hospital medicine outlet pipe. A second return water solenoid valve 191 is fixedly connected to the second hot water return pipe 190. The second return water solenoid valve 191 is composed of a solenoid valve, a Y-type filter and a gate valve connected in series along the near end to the far end of the medicine tank 120, and then a gate valve connected in parallel.

[0057] According to the above technical solution, the present invention can achieve at least the following technical effects: the hot water return pipe can be set up to allow the medicine to circulate between the medicine and the patient, so that the medicine with low temperature in the pipe can be circulated to the medicine tank 120 for reheating, ensuring that the hospital staff can use medicine at the appropriate temperature as soon as they turn on the tap.

[0058] In this embodiment, the rooftop medicine supply channel includes a rooftop medicine supply pipe 200. One end of the rooftop medicine supply pipe 200 is connected to the water inlet of the medicine tank 120, and the other end is connected to the hospital medicine inlet pipe. A second water supply pump 201 and a gate valve are sequentially arranged on the rooftop medicine supply pipe 200 from the near end to the far end of the medicine tank 120. The second water supply pump 201 includes a gate valve, a Y-type filter, a flexible joint, a circulation pump, a flexible joint, and a check valve sequentially arranged from the near end to the far end of the medicine tank 120. The second water supply pump 201 provides power for the medicine to flow from the rooftop medicine supply pipe 200 to the rooftop medicine supply main pipeline.

[0059] According to the above technical solution, the present invention can achieve at least the following technical effects: the check valve prevents backflow of liquid in the rooftop medicine supply pipe 200; the gate valve controls the connection and closure of the medicine tank 120 and the main rooftop medicine supply pipe; the Y-type filter prevents impurities from adhering in the pipe and affecting the water flow rate; and the use of the filter greatly reduces the number of subsequent maintenance operations.

[0060] In this embodiment, a first temperature sensor 210 is fixedly connected to the first solar return water pipe 5, and the temperature measured by the first temperature sensor 210 is T1. A second temperature sensor 220 is fixedly connected inside the hot water tank 1, and the temperature measured by the second temperature sensor 220 is T2. A third temperature sensor 230 is fixedly connected to the first hot water return water pipe 9, and the temperature measured by the third temperature sensor 230 is T3. A fourth temperature sensor 240 is fixedly connected to the second hot water return water pipe 190, and the temperature measured by the fourth temperature sensor 240 is T4. A fifth temperature sensor 250 is installed on the second solar return water pipe 160, and the temperature measured by the fifth temperature sensor 250 is T5. A sixth temperature sensor 260 is installed inside the medicine tank 120, and the temperature measured by the sixth temperature sensor 260 is T6.

[0061] According to the above technical solution, the present invention can achieve at least the following technical effects: by setting temperature sensors to detect the real-time water temperature in each pipe of the system, it is convenient to upload the temperature comparison data to the control system in a timely manner; by adjusting each circulation pump, the system can be automatically controlled and operated; and when the water temperature reaches a specific value, each circulation pump will reduce its operating power or stop operating, thus avoiding unnecessary energy waste.

[0062] This system supplies preheated hot water from the water supply module to the medicine tank 120 via the hot water supply channel to heat the Yao medicinal herbs inside. To ensure the medicinal water remains at the optimal temperature for its medicinal effect and to utilize energy-saving and environmentally friendly heating technology, the system also includes a second solar collector 140 and a second heat pump 130 to jointly heat the medicinal water in the medicine tank 120. Furthermore, to prevent the medicinal water from cooling down due to unused water in the hospital's pipelines, the system also includes a medicine return channel, ensuring that hospital personnel can easily access the medicine water by simply turning on and off the tap. Using medicinal baths at the appropriate temperature allows the fat-soluble and water-soluble substances in the bath to slowly penetrate the skin under the influence of heat, thereby promoting blood circulation. Good blood circulation can remove metabolic waste accumulated in the body, provide sufficient oxygen and nutrients to various tissues, and maintain the body's vitality. At the same time, the alkaloids, volatile oils, and other substances in Yao medicinal baths can work together with the appropriate temperature to act on the meridians, acupoints, and immune system, expelling excess dampness and toxins, and playing a role in soothing the liver and regulating qi, strengthening the spleen and stomach, and promoting smooth flow of qi and blood.

[0063] System operating principle explanation:

[0064] This system is a solar-powered centralized hot water (chemical water) system; based on the water usage characteristics of residents, the peak hot water supply periods are initially set (adjustable) to 18:00-24:00 and 6:00-9:00.

[0065] This system has manual and automatic control functions, and offers two water supply modes: timed water supply or 24-hour hot water supply.

[0066] Heat collection temperature difference circulation:

[0067] When the temperature difference between the first solar collector 3 (T1) and the hot water tank 1 (T1-T2≥5~10℃) is higher than the set temperature, the first solar circulation pump 41 starts; when the temperature difference between the first solar collector 3 (T1) and the hot water tank 1 (T1-T2≤2~5℃) is lower than the set temperature, the first solar circulation pump 41 stops.

[0068] The hot water tank automatically replenishes water.

[0069] The system uses a solenoid valve for automatic water replenishment. When the water level in the hot water tank 1 is lower than the set water level, the first water replenishment solenoid valve 81 is opened to replenish water to the hot water tank 1. When the water level in the hot water tank 1 reaches the set water level, the first water replenishment solenoid valve 81 is closed to stop replenishing water to the hot water tank 1. When the temperature T2 of the hot water tank 1 reaches 55℃ (which can be set), the system closes the first water replenishment solenoid valve 81.

[0070] Automatic water replenishment for the medicine tank:

[0071] The system uses a solenoid valve for automatic water replenishment. When the water level in the medicine tank 120 is lower than the set level, the first water supply pump 101 and the second water replenishment solenoid valve 111 are automatically activated simultaneously through the hot water tank 1 to replenish the medicine tank 120. When the water level in the medicine tank 120 reaches the set level, the second water replenishment solenoid valve 111 is closed, stopping the replenishment of the medicine tank 120. When the medicine tank 120 is full, the system shuts off the second water replenishment solenoid valve 111 and the first water supply pump 101 of the hot water tank 1.

[0072] Hot water air source heat pump auxiliary heating control:

[0073] The system uses automatic multi-time period light intensity detection to detect the temperature and water level of the hot water tank and control the start of the heat pump to ensure hot water supply on cloudy or rainy days and when there is insufficient sunlight. For example, if the system detects that the water level in hot water tank 1 is less than 30% at 11:00 (settable), the system will adopt a constant temperature water intake function (see constant temperature water intake instructions) until the water level in hot water tank 1 reaches 30%, at which point the first water replenishment solenoid valve 81 and the first heat pump circulation pump 61 will stop working; if the system detects that the water level in hot water tank 1 is less than 50% at 1:00 (settable), the system will adopt a constant temperature water intake function until the water level in hot water tank 1 reaches 50%, at which point the first water replenishment solenoid valve 81 and the first heat pump circulation pump 61 will stop working; if the system detects that the water level in hot water tank 1 is less than 70% at 15:00 (settable), the system will adopt a constant temperature water intake function until the water level in hot water tank 1 reaches 100%, at which point the first water replenishment solenoid valve 81 and the first heat pump circulation pump 61 will stop working.

[0074] During hot water supply, if the water temperature T2 of hot water tank 1 is ≤50℃ (adjustable), the system will automatically start the first heat pump circulation pump 61 for auxiliary heating to maintain a constant temperature for hot water use during the supply period.

[0075] Auxiliary heating control of medicine solution using air source heat pump:

[0076] During the supply of medicine, if the water temperature T6 in the medicine tank 120 is ≤70℃ (adjustable), the system automatically starts the second heat pump circulation pump 171 for auxiliary heating; if T6 ≥75℃ (adjustable), the system automatically stops the second heat pump circulation pump 171 for auxiliary heating. This maintains a constant temperature for hot water during the supply period.

[0077] Auxiliary heating control of medicine, air, and electric heating tube:

[0078] In cold winter months, the electric auxiliary heating is activated. If the water temperature (T6) in the 120-liter tank is ≤70℃ (adjustable), the system automatically activates the electric heating element for auxiliary heating; if T6 ≥75℃ (adjustable), the system automatically stops the electric heating element for auxiliary heating. This maintains a constant hot water temperature during the water supply period.

[0079] Hot water supply (return) control:

[0080] To ensure that hot water is readily available to hospital staff, when the temperature T3 (T4) of the return water pipe is lower than the set temperature (e.g., T3≤45℃, T4≤60℃), the system activates the return water solenoid valve and the supply water pump to return the low-temperature water in the pipe to the hot water tank; when the temperature T3 (T4) in the pipe rises to the set temperature (e.g., T3≥50℃, T4≥65℃), the system activates the supply water pump and the return water solenoid valve.

[0081] The system is equipped with a flow switch that can automatically detect the hospital's hot water usage. When someone uses hot water, the water supply pump automatically starts to boost the water pressure; when no one is using hot water, the boosting operation stops.

[0082] Antifreeze cycle:

[0083] In seasons with low temperatures, when the temperature of the solar collector T1≤5℃ and T5≤5℃, the solar forced circulation pump starts to circulate the water in the pipeline to prevent the pipeline and solar collector from freezing and becoming blocked; when the temperature of the solar collector T1≥10℃ and T5≥10℃, the solar forced circulation pump stops.

[0084] The working principle of this utility model of a Yao medicine-specific solar-powered fully automatic medicine system is as follows: When the system is put into use, when the temperature difference between the inside of the first solar collector 3 and the inside of the hot water tank 1 is higher than the set temperature (T1-T2 ≥ 5~10℃), the first solar circulation pump 41 starts, allowing the temperature difference between the first solar collector 3 and the hot water tank 1 to circulate; when the temperature difference between the inside of the second solar collector 140 and the inside of the medicine tank 120 is higher than the set temperature (T5-T6 ≥ 5~10℃), the second solar circulation pump 151 starts, allowing the temperature difference between the second solar collector 140 and the medicine tank 120 to circulate; when encountering cloudy or rainy weather or insufficient sunlight, the first air source heat pump 2 starts, purifying the hot water tank 1. Auxiliary heating is used to prevent the internal temperature of hot water tank 1 from falling below 50℃. The second air source heat pump 130 is started to provide auxiliary heating for medicine tank 120 to prevent the internal temperature of medicine tank 120 from falling below 70℃. To ensure that hot water or hot medicine is available for people in the hospital when they turn on the switch, when the internal temperature of the first hot water return pipe 9 or the second hot water return pipe 190 is lower than the set temperature, i.e., T3≤45℃, T4≤60℃, the return water solenoid valve opens, so that the first hot water return pipe 9 and the second hot water return pipe 190 circulate with the internal temperature of hot water tank 1 and medicine tank 120 respectively. When the internal temperature of the first hot water return pipe 9 or the second hot water return pipe 190 is higher than the set temperature, i.e., T3≥50℃, T4≥65℃, the return water solenoid valve closes. After the patient finishes using the medication, when the water level inside the hot water tank 1 is lower than the set water level, the first water replenishment solenoid valve 81 opens, and water is supplied to the hot water tank 1 through the rooftop hot water supply pipe 100. When the water level reaches the set water level, the first water replenishment solenoid valve 81 closes, and the hot water tank 1 enters the heating cycle. When the medication water level inside the medicine tank 120 is lower than the set water level, the second water replenishment solenoid valve 111 opens, and hot water is supplied to the medicine tank 120 through the hot water supply pipe 110. When the medication water level reaches the set water level, the second water replenishment solenoid valve 111 closes, and the medicine tank 120 enters the heating cycle, thus avoiding direct heating of the medication when there is a large temperature difference between the medication and the preset temperature.

[0085] The parts not described in detail in this embodiment of the utility model can be achieved using existing technology, and will not be elaborated here.

[0086] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0087] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fully automated solar-powered medicinal water system with Yao medicine characteristics, characterized in that: include: Water supply module and medicine supply module; the water supply module includes a first solar circulation loop, a first air source heat pump circulation loop, a rooftop water supply channel, a first-floor hot water return channel and a rooftop hot water supply channel; the medicine supply module includes a second solar circulation loop, a second air source heat pump circulation loop, a rooftop medicine supply channel, a first-floor medicine return channel and a hot water supply pipe (110). The first solar circulation loop includes a hot water tank (1) connected end to end and in sequence, a first solar water supply pipe (4), multiple first solar collectors (3) and a first solar return pipe (5). A first solar circulation pump (41) is fixedly connected to the first solar water supply pipe (4), and the multiple first solar collectors (3) are arranged in parallel. The first air source heat pump circulation loop includes a hot water tank (1) connected end to end and in sequence, a first air source heat pump inlet pipe (6), multiple first air source heat pumps (2) and a first air source heat pump return pipe (7). A first heat pump circulation pump (61) is fixedly connected to the first air source heat pump inlet pipe (6), and the multiple first air source heat pumps (2) are arranged in parallel. The rooftop water supply channel includes a cold water supply pipe (8), one end of which is connected to the hot water tank (1), and the other end is connected to an external water source; One end of the hot water return channel on the first floor is connected to the hot water tank (1), and the other end is connected to the hospital hot water outlet pipe; One end of the rooftop hot water supply channel is connected to the hot water tank (1), and the other end is connected to the hospital's hot water inlet pipe; The second solar circulation loop consists of a medicine tank (120) connected end to end, a second solar water supply pipe (150), multiple second solar collectors (140), and a second solar return pipe (160). A second solar circulation pump (151) is fixedly connected to the second solar water supply pipe (150), and the multiple second solar collectors are arranged in parallel. The second air source heat pump circulation loop includes a medicine tank (120) connected end to end and in sequence, a second air source heat pump inlet pipe (170), multiple second air source heat pumps (130), and a second air source heat pump return pipe (180). A second heat pump circulation pump (171) is fixedly connected to the second air source heat pump inlet pipe (170), and the multiple second air source heat pumps are arranged in parallel. One end of the rooftop medicine supply channel is connected to the medicine tank (120), and the other end is connected to the hospital medicine inlet pipe; One end of the first-floor medicine return channel is connected to the medicine tank (120), and the other end is connected to the hospital medicine outlet pipe; One end of the hot water supply pipe (110) is connected to the hot water supply channel on the roof, and the other end is connected to the medicine tank (120).

2. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 1, characterized in that, A first water supply solenoid valve (81) is installed on the cold water supply pipe (8).

3. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 1, characterized in that, The hot water return channel on the first floor includes a first hot water return pipe (9), one end of which is connected to the hot water tank (1) and the other end is connected to the hospital hot water outlet pipe. A first return solenoid valve (91) is installed on the first hot water return pipe (9).

4. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 1, characterized in that, The rooftop hot water supply channel includes a rooftop hot water supply pipe (100), one end of which is connected to the hot water tank (1) and the other end is connected to the hospital hot water inlet pipe. A first water supply pump (101), the hot water supply pipe (110), and a pressure gauge are sequentially installed on the rooftop hot water supply pipe (100). One end of the hot water supply pipe (110) is connected to the rooftop hot water supply pipe (100).

5. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 1, characterized in that, A second water supply solenoid valve (111) is installed on the hot water supply pipe (110).

6. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 3, characterized in that, The first-floor medicine return water channel includes a second hot water return pipe (190), one end of which is connected to the medicine tank (120), and the other end is connected to the hospital medicine outlet pipe. A second return water solenoid valve (191) is installed on the second hot water return pipe (190).

7. The Yao medicine-featured solar-powered fully automatic medicine dispensing system according to claim 1, characterized in that, The rooftop medicine supply channel includes a rooftop medicine supply pipe (200), one end of which is connected to the medicine tank (120), and the other end is connected to the hospital medicine inlet pipe. A second water supply pump (201) is installed on the rooftop medicine supply pipe (200).

8. A fully automatic solar-powered medicinal water system with Yao medicine characteristics according to claim 6, characterized in that, A first temperature sensor (210) is installed on the first solar return water pipe (5), a second temperature sensor (220) is installed in the hot water tank (1), a third temperature sensor (230) is installed on the first hot water return water pipe (9), a fourth temperature sensor (240) is installed on the second hot water return water pipe (190), a fifth temperature sensor (250) is installed on the second solar return water pipe (160), and a sixth temperature sensor (260) is installed in the medicine tank (120).

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