Solar intelligent constant-temperature drinking water system for livestock
The solar-powered intelligent constant-temperature drinking water system for livestock utilizes photovoltaic power supply and solar heating technology to provide an automated, constant-temperature drinking water solution for livestock in the frigid northern regions. This solves the problem of frozen drinking water in winter and improves the quality and economic efficiency of livestock farming.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-03-24
AI Technical Summary
In the frigid northern regions, low winter temperatures cause the water in livestock water troughs to freeze, reducing the amount of water livestock drink, which affects their development and milk production. Furthermore, drinking cold water can cause cold stress, leading to high energy consumption and health problems.
A solar-powered intelligent constant-temperature drinking water system for livestock was designed, including a photovoltaic power supply system, a solar heating system, and a livestock drinking water system. The system uses solar energy to heat water and provides drinking hot water at 10-20°C through intelligent control. It adopts automated management and remote monitoring to prevent the water supply pipeline from freezing and blockage, and realizes automatic drinking water for livestock.
It solved the problem of drinking water for livestock in winter, increased the amount of water available for livestock and improved their health, reduced labor demand, improved the quality and economic efficiency of breeding, provided safe and high-quality meat and dairy products, and promoted the upgrading of traditional animal husbandry.
Smart Images
Figure CN224022589U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of livestock breeding, concretely is solar energy livestock intelligent constant temperature drinking water system. BACKGROUND
[0002] In the northern cold region, the temperature is very low in winter, which brings a series of problems to the water supply of the livestock breeder in the north: because the temperature is too low, the water in the water tank for livestock drinking is frozen, which causes the livestock to reduce the amount of drinking water, leads to slow development, food reduction, milk yield reduction, and seriously affects the growth performance, improves the breeding quality; and after the livestock drink ice-cold water, due to the cold stress reaction, the body consumes a lot of energy, is susceptible to cold, miscarriage, inhibits lactation, reduces feed conversion rate, etc. To solve the problem of livestock drinking water in the northern cold region in winter, a solar energy livestock intelligent constant temperature drinking water system for livestock drinking water in winter is designed. CONTENT OF THE UTILITY MODEL
[0003] The utility model aims to realize through the following technical schemes:
[0004] The solar energy livestock intelligent constant temperature drinking water system comprises a photovoltaic power supply system, a solar heating system and a livestock drinking water system.
[0005] The photovoltaic power supply system comprises a solar photovoltaic panel, the solar photovoltaic panel is used to be installed on the roof of a house, the roof of the house is also provided with a solar heat collector, a solar heating controller is installed in the solar heat collector, and the solar photovoltaic panel is electrically connected with the solar heating controller.
[0006] The solar photovoltaic panel is electrically connected with an energy storage system, and the energy storage system is installed on the floor of the house.
[0007] The solar heating system comprises a heat preservation water tank, the heat preservation water tank is used to be installed on the foundation of a house, a heat collection circulating pump is installed on the heat preservation water tank, the heat collection circulating pump is communicated with the solar heat collector through a pipeline, and the top end of the heat preservation water tank is also communicated with the solar heat collector through a backwater pipeline.
[0008] The livestock drinking water system comprises a drinking trough, the drinking trough is installed on the ground and communicated with the heat preservation water tank through a pipeline.
[0009] Preferably, the roof of the house is provided with a control cabinet system through a support, the control cabinet system is electrically connected with the solar heating controller, the solar photovoltaic panel and the energy storage system.
[0010] The side of the roof of the house close to the control cabinet system is also provided with an environmental thermometer, and the environmental thermometer is electrically connected with the control cabinet system.
[0011] Preferably, a water tank temperature sensor is installed in the heat preservation water tank, and the water tank temperature sensor is electrically connected with the control cabinet system.
[0012] A liquid level sensor is further installed on the heat preservation water tank.
[0013] The heat preservation water tank is connected with a water well water supplement pump through a pipeline, the water well water supplement pump is installed in a water well, and the water well water supplement pump is electrically connected with the control cabinet system.
[0014] Preferably, a heat collection sensor is further installed on the solar heat collector, and the heat collection sensor is electrically connected with the control cabinet system.
[0015] Preferably, a water seepage well is arranged below the drinking water tank.
[0016] The water seepage well is connected with the drinking water tank through a water seepage well connecting pipeline, and a drainage electric butterfly valve is installed on the water seepage well connecting pipeline.
[0017] Preferably, a drinking water tank water filling pump is connected to the outer wall of the heat preservation water tank, one end of the drinking water tank water filling pump is connected with the heat preservation water tank through a pipeline, and the other end of the drinking water tank water filling pump is connected with the drinking water tank through a pipeline.
[0018] The drinking water tank water filling pump is electrically connected with the control cabinet system.
[0019] The utility model discloses a solar livestock intelligent constant temperature drinking water system, which has the advantages of solving the problems of low water temperature, frozen water tank, reduced water consumption of livestock, delayed development, reduced diet, sharply reduced milk yield and seriously affected growth performance, improving breeding quality, realizing automatic drinking water function of livestock, using abundant, cheap and pollution-free solar energy to heat water, solving the problem of frozen water supply pipeline in winter and providing drinking warm water for livestock, improving breeding economy, providing safer and better meat and milk products, improving breeding economy, realizing remote monitoring and management, reducing breeding workload, reasonable structure, reliable operation, perfect function, realizing intelligent livestock drinking water management, high popularization value, great promoting effect on modern breeding production and promoting upgrading and transformation of traditional breeding industry.
[0020] 1. solve the problems of low water temperature, frozen water tank, reduced water consumption of livestock, delayed development, reduced diet, sharply reduced milk yield and seriously affected growth performance, improve breeding quality;
[0021] 2. realize automatic drinking water function of livestock, use abundant, cheap and pollution-free solar energy to heat water, solve the problem of frozen water supply pipeline in winter and provide drinking warm water for livestock, improve breeding economy, provide safer and better meat and milk products, improve breeding economy;
[0022] 3. the system realizes remote monitoring and management, reduces breeding workload, and has reasonable structure, reliable operation and perfect function, realizes intelligent livestock drinking water management, has high popularization value, great promoting effect on modern breeding production and promotes upgrading and transformation of traditional breeding industry. BRIEF DESCRIPTION OF DRAWINGS
[0023] Fig. 1 It is a connection structure schematic view of the solar livestock intelligent constant temperature drinking water system.
[0024] Fig. 2The utility model discloses a solar energy livestock intelligent constant temperature drinking water system's solar energy heating working principle diagrammatic view shows that the water tank is connected with the solar energy collector through the pipeline.
[0025] In the drawing, 1-water well, 2-water well water replenishing pump, 3-water tank temperature sensor, 4-heat collecting circulating pump, 5-drinking trough water filling pump, 6-heat preservation water tank, 7-one-way air suction valve, 8-liquid level sensor, 9-heat collecting sensor, 10-solar energy collector, 11-exhaust port, 12-solar energy photovoltaic board, 14-control cabinet system, 15-energy storage system, 16-support, 17-drinking trough, 18-infrared induction switch, 19-drainage electric butterfly valve, 20-seepage well. DETAILED DESCRIPTION
[0026] In order to make the utility model's purpose, technical scheme and advantage are more clearly clear, the following combines the drawing and example, and this utility model carries out further detailed explanation.
[0027] As Figs. 1-2 Indicated, solar energy livestock intelligent constant temperature drinking water system includes photovoltaic power supply system, solar energy heating system and livestock drinking water system, and wherein:
[0028] 1, photovoltaic power supply system includes solar energy photovoltaic board 12, and solar energy photovoltaic board 12 is used to install on the house roof, and the house roof still is installed with solar energy collector 10, and solar energy collector 10 is installed with solar energy heating controller, and solar energy photovoltaic board 10 is electrically connected with solar energy heating controller, and solar energy photovoltaic board 10 is electrically connected with energy storage system 15 (including battery), and energy storage system 15 is installed on the house floor;
[0029] 2, solar energy heating system includes heat preservation water tank 6, and heat preservation water tank 6 is used to install on the house foundation, and heat preservation water tank is installed with heat collecting circulating pump 4, and heat collecting circulating pump 4 is communicated with heat preservation water tank 6 and solar energy collector 10 through pipeline, and the top end of heat preservation water tank 6 is also communicated with solar energy collector 10 through backwater pipeline;
[0030] 3, livestock drinking water system includes drinking trough 17, and drinking trough 17 is installed and set up on the ground, and is communicated with heat preservation water tank 6 through pipeline.
[0031] Further, the house roof is installed with control cabinet system 14 through support 16, and control cabinet system 14 is used to be electrically connected with solar energy heating controller, solar energy photovoltaic board 10 and energy storage system 15, and the side of house roof close to control cabinet system 14 is also installed with environmental thermometer, and environmental thermometer is electrically connected with control cabinet system 14.
[0032] Meanwhile, the water tank temperature sensor 3 is installed in the heat preservation water tank 6, and the water tank temperature sensor 3 is electrically connected with the control cabinet system 14; the liquid level sensor 8 is also installed on the heat preservation water tank 6; the heat preservation water tank 6 is connected with the water well water supplement pump 2 through a pipeline, the water well water supplement pump 2 is installed in the water well 1, and the water well water supplement pump 2 is electrically connected with the control cabinet system 14. The heat collection sensor 9 is also installed on the solar collector 10, and the heat collection sensor 9 is electrically connected with the control cabinet system 14.
[0033] Furthermore, the water seepage well 20 is arranged below the drinking water tank 17; the water seepage well 20 is connected with the drinking water tank 17 through a water seepage well connecting pipeline, and the water seepage well connecting pipeline is provided with the drain electric butterfly valve 19. The drinking water tank water filling pump 5 is connected to the outer wall of the heat preservation water tank 6, one end of the drinking water tank water filling pump 5 is connected with the heat preservation water tank 6 through a pipeline, and the other end of the drinking water tank water filling pump 5 is connected with the drinking water tank 17 through a pipeline; the drinking water tank water filling pump 5 is electrically connected with the control cabinet system 14.
[0034] Further, in the embodiment, the structure of the solar energy intelligent livestock drinking water system is as shown in Fig. 1 , mainly including the following three subsystems:
[0035] 1. Photovoltaic power supply system: including solar photovoltaic panel 10, solar controller, battery, etc.
[0036] 2. Solar heating system: including water tank temperature sensor 3, heat collection circulating pump 4, heat preservation water tank 6, liquid level sensor 8, heat collector temperature sensor, (flat plate) solar collector 10, exhaust port 11, etc.
[0037] 3. Automatic drinking water system: including drinking water tank water filling pump 5, one-way air suction valve 7, drinking water tank 17, infrared induction switch 18, drain electric butterfly valve 19 and water seepage well 20, etc.
[0038] Further, the working process of the solar energy intelligent livestock drinking water system is as shown in Fig. 2 .
[0039] 1. Photovoltaic power supply working principle
[0040] The system uses the solar photovoltaic panel 10 to absorb the energy of solar photons and convert it into electric energy to provide power for the system operation, and the excess electric energy is stored in the battery. When the light is insufficient or there is no light, the battery provides operating power. The system is designed with small power and non-frequent start operation, so the solar photovoltaic panel 10 and the battery are relatively small, reducing the investment cost.
[0041] 2. Anti-freezing principle of water supply pipeline
[0042] The system water supply pipeline adopts polyurethane integrated foaming heat preservation pipe, the heat preservation pipe has good heat preservation effect, and is provided with an electric heat tracing through hole, water in the water pipe is prevented from freezing through automatic constant temperature technology control of the electric heat tracing work. Meanwhile, the electric heat tracing can be inserted and extracted from the through hole at will, so that the electric heat tracing can be replaced without excavation when the electric heat tracing is damaged, and the maintenance cost is greatly reduced.
[0043] 3. Solar heating working principle
[0044] Water tank low liquid level water replenishment: when the water tank liquid level h < H1 (H1 is the lowest protection liquid level, and the default value is 20 cm), the water well water replenishment pump 2 is started to automatically replenish water until the water tank liquid level h >= H1, and then the pump is stopped.
[0045] Heat collection cycle: the heat collector absorbs solar radiation to rise in temperature, when the temperature difference between the heat collector and the water tank water temperature is △t = T1 (T1 is the pump starting temperature difference, and the default value is 8 ℃), the heat collection cycle pump 4 is started to lift the water in the water tank to the heat collector for heating and then fall back to the water tank, and the temperature of the heat collector slowly decreases in the process; when the temperature difference is △t = T2 (T2 is the pump stopping temperature difference, and the default value is 3 ℃), or the water tank water temperature t >= T3 (T3 is the highest set temperature, and the default value is 25 ℃), the heat collection cycle pump 4 is stopped, and the water in the heat collector and the water pipe falls back to the water tank by gravity.
[0046] Temperature control water replenishment: with the heat collection cycle, the water tank temperature rises, when the water tank temperature t >= T4 + 3 ℃ (T4 is the drinking water temperature, and the default value is 15 ℃), the water replenishment pump is started to replenish water to the water tank until the water tank temperature t <= T1 ℃ or the water tank liquid level h >= H2 (H2 is the highest liquid level, and the default value is 90 cm), and then the water replenishment is stopped.
[0047] 4. Automatic drinking water working principle
[0048] When the livestock approaches the drinking trough 17, the infrared photoelectric induction switch senses the livestock to close the drain valve and start the drinking trough water filling pump 5 to fill water. The drinking trough 17 is provided with high and low liquid level switches, the high liquid level stops water filling, and the low liquid level automatically fills water again. After the livestock leaves, the infrared induction switch 18 does not move for 5 min, the drain valve is opened, the remaining water in the drinking trough 17 is drained to the water seepage well 20, the remaining water is prevented from freezing, and the influence of the remaining water in the drinking trough 17 on the health of the livestock is avoided.
[0049] Further, the solar energy intelligent livestock drinking water system has the following functions:
[0050] The system is designed to solve many problems of livestock drinking water in winter cold climate, and a constant temperature intelligent livestock drinking water system using solar energy heating is designed, so that the livestock can also drink 10-20 ℃ drinking hot water in winter, and the main functions of the system are:
[0051] (1) Realize the automatic drinking water function of the livestock;
[0052] (2) Using rich, cheap, non-polluting solar energy to heat water, solve the problem of water supply pipeline freezing in winter, and provide warm drinking water for livestock;
[0053] (3) The system realizes remote monitoring and management, reduces the workload of breeding.
[0054] At the same time, this technology has been popularized in Baotou City, Ulanqab City, Xilingol League and Ordos City, etc. After the implementation of the project, the following effects are achieved:
[0055] (1) Economic benefits
[0056] A: Solve the problem of low water temperature and frozen water tank, reduce the amount of livestock drinking water, lead to slow development, reduce food intake, and significantly reduce milk production, which seriously affects the growth performance and improves the quality of breeding;
[0057] B: Solve the problem of livestock drinking ice-cold water, which leads to physical consumption due to cold stress reaction, easy to catch a cold, miscarriage, inhibit lactation, reduce feed conversion rate and other problems, improve the economic nature of breeding, and provide safer and better meat and milk products, and improve the economic nature of breeding.
[0058] (2) Social benefits
[0059] A: The system has low operating cost, which solves many practical problems of livestock drinking water in winter in cold regions. Using automatic control and information technology to realize unmanned livestock drinking water management can greatly reduce the labor of herdsmen.
[0060] B: The system has reasonable structure, reliable operation and perfect function, realizes intelligent livestock drinking water management, has high popularization value, and has great promoting effect on modern breeding production, and promotes the upgrading and transformation of traditional breeding industry.
[0061] (3) Ecological benefits
[0062] The energy required by the system comes from solar energy, which is rich, stable, cheap, non-polluting and a kind of renewable clean energy.
Claims
1. A solar-powered intelligent constant-temperature drinking water system for livestock, characterized in that: This includes photovoltaic power supply systems, solar heating systems, and livestock drinking water systems; The photovoltaic power supply system includes solar photovoltaic panels, which are installed on the roof of a house. A solar collector is also installed on the roof of the house. A solar heating controller is installed in the solar collector. The solar photovoltaic panels are electrically connected to the solar heating controller. The solar photovoltaic panels are electrically connected to an energy storage system, which is installed on the roof of the building. The solar heating system includes an insulated water tank, which is installed on the foundation of the house. A heat collection circulation pump is installed on the insulated water tank. The heat collection circulation pump connects the insulated water tank to the solar collector through a pipe. The top of the insulated water tank is also connected to the solar collector through a return water pipe. The livestock drinking water system includes a water trough, which is installed on the ground and connected to an insulated water tank via a pipe.
2. The solar-powered intelligent constant-temperature drinking water system for livestock according to claim 1, characterized in that, The roof of the building is equipped with a control cabinet system via a bracket. The control cabinet system is used to connect to the solar heating controller, solar photovoltaic panels, and energy storage system. An ambient thermometer is also installed on the side of the roof of the building near the control cabinet system, and the ambient thermometer is electrically connected to the control cabinet system.
3. The solar-powered intelligent constant-temperature drinking water system for livestock according to claim 2, characterized in that, The insulated water tank is equipped with a water tank temperature sensor, which is electrically connected to the control cabinet system. The insulated water tank is also equipped with a liquid level sensor; The insulated water tank is connected to the well water supply pump via a pipe. The well water supply pump is installed in the well and is electrically connected to the control cabinet system.
4. The solar-powered intelligent constant-temperature drinking water system for livestock according to claim 3, characterized in that, The solar collector is also equipped with a heat collection sensor, which is electrically connected to the control cabinet system.
5. The solar-powered intelligent constant-temperature drinking water system for livestock according to claim 2, characterized in that, A seepage well is provided below the drinking trough; The seepage well is connected to the drinking water tank via a seepage well connecting pipe, and an electric drain butterfly valve is installed on the seepage well connecting pipe.
6. The solar-powered intelligent constant-temperature drinking water system for livestock according to claim 5, characterized in that, A drinking trough water pump is installed and connected to the outer wall of the insulated water tank. One end of the drinking trough water pump is connected to the insulated water tank through a pipe, and the other end of the drinking trough water pump is connected to the drinking trough through a pipe. The water tank's water pump is electrically connected to the control cabinet system.