Solar intelligent animal house and constant-temperature drinking water system

Abstract

The utility model discloses a solar intelligent animal house and constant-temperature drinking water system, which relates to the field of livestock breeding and comprises a photovoltaic power supply system, a heating system and a livestock drinking water system. The photovoltaic power supply system comprises a building integrated solar flat plate collector assembly installed on a house roof. The building integrated solar flat plate collector assembly converts light energy into electric energy and transmits the electric energy to the heating system. The heating system comprises a heat storage water tank, a heat collection pump is installed in the heat storage water tank, and the building integrated solar flat plate collector assembly converts light energy into electric energy and transmits the electric energy to the heat collection pump in the heat storage water tank. The livestock drinking water system comprises a livestock drinking water bowl, and the livestock drinking water bowl is communicated with the heat storage water tank through a water supply pipeline. The system relieves the problems of livestock physical consumption increase, serious fat loss, high illness rate and the like caused by a low-temperature environment, reduces the economic loss of breeding, and improves the growth performance of livestock.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of livestock breeding, concretely to solar energy intelligent livestock house and 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 reduces the water consumption of livestock, causes slow development, reduces food intake, and seriously affects the growth performance, improves the breeding quality; and after the livestock drink cold water, due to the cold stress reaction, the body consumes a lot of energy, is susceptible to cold, miscarriage, inhibits lactation, and reduces feed conversion rate. To solve the problem of livestock drinking water in the northern cold region in winter, a solar energy intelligent constant temperature drinking water system for livestock in winter is designed. INNOVATION CONTENT

[0003] The utility model aims to realize the following technical scheme:

[0004] Solar energy intelligent livestock house and constant temperature drinking water system, including photovoltaic power supply system, heating system and livestock drinking water system;

[0005] The photovoltaic power supply system includes a building integrated solar flat plate collector assembly installed on the roof of the house, and the building integrated solar flat plate collector assembly converts light energy into electric energy and supplies it to the heating system;

[0006] The heating system includes a heat storage water tank, which is fixedly installed on the eave base, and a heat pump is installed in the heat storage water tank, the building integrated solar flat plate collector assembly converts light energy into electric energy and supplies it to the heat pump in the heat storage water tank, the heat pump heats the water in the heat storage water tank, and the heated water is supplied to the livestock drinking water system for livestock drinking;

[0007] The livestock drinking water system includes a livestock drinking bowl, which is installed and arranged in the livestock activity area, and the livestock drinking bowl is connected with the heat storage water tank through the water supply pipeline.

[0008] Preferably, the heat storage water tank is provided with a serpentine heat air circulation pipeline;

[0009] One end of the heat air circulation pipeline is communicated with the input end of the heat supply fan through the ventilation pipeline, the heat supply fan is arranged on one side of the outer wall of the heat storage water tank and is used for being fixed with the outer wall of the house, the output end of the heat supply fan is connected with the heat supply coil through the ventilation pipeline, and the heat supply coil is embedded in the ground under the livestock delivery area and is isolated and protected by the heat insulation and moisture-proof pad.

[0010] Preferably, the heat supply coil is connected to one end of the ventilation duct away from the output end of the heat supply fan, and is connected to the heat dissipation coil through the ventilation duct, the heat dissipation coil is also pre-buried under the ground in the livestock delivery area, and the heat dissipation coil is also isolated and protected by the heat insulation and moisture-proof pad.

[0011] The other end of the heat dissipation coil is communicated with the hot air circulation pipeline in the heat storage water tank through the ventilation duct.

[0012] Preferably, the livestock drinking water system further comprises a constant temperature water tank, the constant temperature water tank is arranged on one side of the heat storage water tank and is installed and fixed to the house foundation ground through a support;

[0013] The constant temperature water tank is connected with a heat exchange circulating pump through a connecting pipeline, and the heat exchange circulating pump is installed in the heat storage water tank;

[0014] The constant temperature water tank is also connected with a liquid level indicator through a connecting pipeline, and the liquid level indicator is installed and fixed to the house foundation ground on one side of the constant temperature water tank, and the liquid level indicator is used to be communicated with the water supply pipeline.

[0015] Preferably, the constant temperature water tank is connected with a water replenishing valve through a communication pipeline, the water replenishing valve is used to be installed and fixed to the outer wall surface of the house, the other end of the water replenishing valve is connected to the ventilation and heat exchange fan through the communication pipeline, the input port of the ventilation and heat exchange fan is connected to the water pump in the water well through the communication pipeline, and the ventilation and heat exchange fan is fixedly installed on the wall surface of the house.

[0016] The utility model discloses the purpose is to provide solar energy intelligent livestock house and constant temperature drinking water system, and the system has the advantages of:

[0017] (1) alleviate the problem of increased body energy consumption, serious weight loss, high disease rate and the like of livestock caused by low temperature environment, and reduce breeding economic loss;

[0018] (2) solve the problem of slow growth of young livestock, reduced diet of adult cattle and sheep and sharp decline of milk production of dairy cows caused by greatly reduced drinking water of livestock due to too low water temperature and frozen water tank, and improve the growth performance of livestock;

[0019] (3) solve the problem of body heat loss, reduced feed conversion rate and decreased body energy caused by cold stress reaction of livestock after drinking ice-cold water, and improve breeding economy;

[0020] (4) the system effectively utilizes automatic control and information technology to realize unmanned drinking water management, greatly reduces the labor intensity of herdsmen and improves the breeding environment;

[0021] (5) the popularization and application of the system are of great significance to low-carbon development of livestock industry, promote low-carbon transformation of rural and pastoral areas, and implement the "double carbon" goal of China. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is the connecting effect schematic view of solar energy intelligent livestock house and constant temperature drinking water system of the utility model;

[0023] Fig. 2 It is the connecting structure schematic view of solar energy intelligent livestock house and constant temperature drinking water system of the utility model;

[0024] In the drawing, 1 is building integrated solar flat plate collector assembly, 2 is heat storage water tank, 3 is livestock drinking bowl, 4 is heating coil pipe, 5 is heat dissipation coil pipe, 6 is constant temperature water tank, 7 is ventilation heat exchanger fan, 22 is hot air circulation pipeline, 23 is heating fan, 24 is heat exchange circulating pump, 31 is water supply pipeline, 61 is liquid level indicator, 62 is water replenishing valve. DETAILED DESCRIPTION

[0025] In order to make the purpose of the utility model, technical scheme and advantage more clearly, the following is combined with the drawing and example, and the utility model is further explained in detail.

[0026] As Figs. 1-2 Indicated, solar energy intelligent livestock house and constant temperature drinking water system, including photovoltaic power supply system, heating system and livestock drinking water system;Photovoltaic power supply system includes building integrated solar flat plate collector assembly 1 installed on the roof of the house, building integrated solar flat plate collector assembly 1 is converted into electric energy by light energy and is delivered to heating system;Heating system includes heat storage water tank 2, heat storage water tank 2 is installed and fixed on the eave basis, heat storage water tank 2 is installed and set with heat pump, building integrated solar flat plate collector assembly 1 is converted into electric energy by light energy and is delivered to heat pump in heat storage water tank 2, heat storage water tank 2 is heated by heat pump, and the water after heating is delivered to livestock drinking water system for livestock drinking;Livestock drinking water system includes livestock drinking bowl 3, livestock drinking bowl 3 is installed and set in livestock activity area, and livestock drinking bowl 3 is communicated with heat storage water tank 2 through water supply pipeline 31.

[0027] Meanwhile, in the embodiment, the heat storage water tank 2 is provided with a serpentine heat air circulation pipeline 22; one end of the heat air circulation pipeline 22 is communicated with the input end of a heat air fan 23 through a ventilation pipeline, the heat air fan 23 is arranged on the outer wall of the heat storage water tank 2 and is used for being fixed with the outer wall of the house, the output end of the heat air fan 23 is connected with a heat supply coil 4 through a ventilation pipeline, the heat supply coil 4 is pre-embedded in the ground of the livestock area and is protected by a heat insulation and moisture-proof pad; the heat supply coil 4 is connected with a heat dissipation coil 5 through the ventilation pipeline, the heat dissipation coil 5 is also pre-embedded in the ground of the livestock area and is also protected by a heat insulation and moisture-proof pad; the other end of the heat dissipation coil 5 is communicated with the heat air circulation pipeline 22 in the heat storage water tank 2 through a ventilation pipeline.

[0028] Further, in the embodiment, the livestock drinking water system further comprises a constant temperature water tank 6, the constant temperature water tank 6 is arranged on one side of the heat storage water tank 2 and is fixed and installed on the ground of the house foundation through a support; the constant temperature water tank 6 is connected with a heat exchange circulation pump 24 through a connecting pipeline, the heat exchange circulation pump 24 is installed in the heat storage water tank 2; the constant temperature water tank 6 is further connected with a liquid leveler 61 through a connecting pipeline, the liquid leveler 61 is fixed on the ground of the house foundation on one side of the constant temperature water tank 6 and is used for being communicated with a water supply pipeline 31. Moreover, the constant temperature water tank 6 is connected with a water supplement valve 62 through a communication pipeline, the water supplement valve 62 is used for being fixed on the outer wall of the house, the other end of the water supplement valve 62 is connected with a ventilation and heat exchange fan 7 through a communication pipeline, the input port of the ventilation and heat exchange fan 7 is connected with a water pump in a water well through a communication pipeline, and the ventilation and heat exchange fan 7 is fixed and installed on the wall of the house.

[0029] Further, when the system is implemented, the constant temperature water tank 6 is connected with the heat exchange circulation pump 24 through the connecting pipeline, the heat exchange circulation pump 24 is installed in the heat storage water tank 2, the constant temperature water tank 6 is further connected with the liquid leveler 61 through the connecting pipeline, the liquid leveler 61 is fixed on the ground of the house foundation on one side of the constant temperature water tank 6 and is used for being communicated with the water supply pipeline 31.

[0030] 1. System structure

[0031] The shed roof is a herringbone structure, the north side back light surface adopts a heat preservation color steel structure, and the south side light surface adopts an integrated assembly type roof of the solar flat plate collector assembly 1 integrated with the building. Since the flat plate collector not only has a heat collecting function but also has good heat preservation performance, it can insulate the heat radiation between the inside and outside of the shed, so that the shed can realize the functions of being warm in winter and cool in summer. The shed is provided with an air quality detection sensor and ventilation equipment, air quality detection is used to control ventilation and cooling and ensure the air quality in the shed, and the structure is as shown in Fig. 1

[0032] The solar intelligent livestock house and livestock constant temperature drinking water system further comprises a photovoltaic power supply system, a heating system and a livestock drinking water system.

[0033] 1) The photovoltaic power supply system comprises a building integrated solar flat plate collector assembly 1.​

[0034] 2) heating system, the heating system includes: heat storage water tank 2, constant temperature water tank 6, heat pump 21, hot air circulation pipeline 22, heating fan 23, heat exchange circulating pump 24 and heating pump etc.;

[0035] 3) livestock drinking water system, the livestock drinking water system includes: livestock drinking bowl 3, liquid level device 61, water supply pipeline 31 etc.;

[0036] The whole system also includes: controller, tap water replenishment pipeline, heat collector group, heat exchange coil 4 in the parturient area, heat dissipation coil in the parturient area, air quality detection sensor etc. parts, the structural principle is as shown in Fig. 2

[0037] 2, system working principle

[0038] When the temperature of the heat collector (building integrated solar flat plate collector assembly 1) is higher than the temperature of the heat storage water tank 2 by more than 8 ℃ (can be set), start the heat pump 21, heat the water in the heat storage water tank 2 to the appropriate temperature, and then store it in the heat preservation water tank 6 through the heat exchange circulating pump 24; when the temperature of the heat collector is higher than the bottom temperature of the heat preservation water tank by less than 3 ℃ (can be set), or the temperature of the heat preservation water tank 6 exceeds the set upper limit temperature 80 ℃ (can be set), stop the heat pump 21.

[0039] Livestock automatic drinking water: the constant temperature water tank 6 replenishes cold water through the water replenishment valve 62 and the heat exchange circulating pump 24 respectively, and the constant temperature water tank 6 is heated through the heat exchange coil in the constant temperature water tank 6, so that the water temperature in the constant temperature water tank 6 is always kept in the range of 18-20 ℃, which is the best drinking water temperature range for livestock. The liquid level float switch is installed in the liquid level device 61, and the liquid level device and the liquid level in the livestock drinking bowl 3 are kept at the same liquid level by using the principle of communicating vessel, to control the liquid level in the livestock drinking bowl 3. An electric heating patch is installed at the bottom of the livestock drinking bowl 3, which is controlled by the temperature control switch in the livestock drinking bowl 3 to prevent the water in the livestock drinking bowl from freezing.

[0040] Livestock house parturient area ground constant temperature control principle: the parturient area is isolated in the livestock house, and the heat dissipation coil is laid on the damp-proof pad. When the ground temperature of the parturient area is too low, start heating, the antifreeze in the coil is transported to the heating coil 4 through the hot air circulation pipeline 22 in the heat storage water tank 2 through the heating fan 23, and then the antifreeze is circulated and heated to heat the ground of the parturient area, and the circulation is stopped after the temperature is reached, so that the ground of the parturient area is kept at a constant temperature. And make the cooling air after cooling in the parturient area circulate back to the heating coil 4 in the heat storage water tank 2, and the cooling air is circulated and heated by the hot water in the heat storage water tank 2.

[0041] ​The environmental monitoring in the livestock house: the quality sensor is installed in the livestock house to sense the environmental parameters such as temperature, humidity, ammonia, CO2, H2S, etc. When the parameters are higher than the set value, the fan is started to ventilate the livestock house, so that the concentration of harmful gas is reduced to the set value. In summer, when the temperature in the livestock house is too high, the liquid level switch is linked to start the ventilation and heat exchange coil and the water supply valve, and the low-temperature well water is used to cool the fan and blow cold air into the livestock house.

[0042] 3. Development of the controller and monitoring platform

[0043] According to the application scene of the demonstration point, the control logic and the hardware configuration of the controller are designed. The 4G / WiFi information transmission module is embedded in the controller to realize the remote monitoring and data transmission functions. The user can check the system running situation and main parameters through the mobile phone or PC terminal, and can remotely control the system to collect heat, supply heat, ventilate, and drink water, etc. The system running historical data can be stored, called, and checked. At the same time, the controller is trial-produced and the supporting remote monitoring platform is developed to test the performance of the controller and the platform control accuracy, stability, etc. The defects are found and remedied in the test experiment, and the controller control logic and hardware configuration are improved.

[0044] The demonstration and promotion of the whole system are of great significance to the development of the livestock breeding industry, which has the following effects:

[0045] 1) Relieve the problems of increased body energy consumption, serious weight loss, high disease rate, etc. caused by low temperature environment, and reduce the economic loss of breeding;

[0046] 2) Solve the problems of slow growth of young livestock, reduced diet of adult cattle and sheep, and sharp decline in milk production of dairy cows, etc. caused by greatly reduced water consumption of livestock due to too low water temperature and frozen water trough, and improve the growth performance of livestock;

[0047] 3) Solve the problems of body heat loss, reduced feed conversion rate, and decreased body energy, etc. caused by cold stress reaction after drinking ice-cold water, and improve the economic efficiency of breeding;

[0048] 4) The system effectively uses automatic control and information technology to realize unmanned water drinking management, greatly reduces the labor intensity of herdsmen, and improves the breeding environment;

[0049] 5) The system application is of great significance to the low-carbon development of the livestock industry, promotes the low-carbon transformation of rural and pastoral areas, and implements the "double carbon" goal of China.

[0050] The preferred embodiments of the present application are described in detail above with reference to the drawings, however, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application; meanwhile, various different embodiments of the present application can also be combined arbitrarily, as long as it does not deviate from the idea of the present application, it shall be considered as the disclosed content of the present application.

Claims

1. Solar powered smart shed and constant temperature drinking water system, characterized by, This includes photovoltaic power supply systems, heating systems, and livestock drinking water systems; The photovoltaic power supply system includes a building-integrated solar flat plate collector assembly installed on the roof of the house, which converts light energy into electrical energy and delivers it to the heating system. The heating system includes a hot water storage tank, which is installed and fixed on the eaves foundation. A heat pump is installed in the hot water storage tank. The building-integrated solar flat plate collector assembly converts light energy into electrical energy and transmits it to the heat pump in the hot water storage tank. The heat pump heats the water in the hot water storage tank, and the heated water is then delivered to the livestock drinking water system for livestock consumption. The livestock drinking water system includes livestock drinking bowls, which are installed in the livestock activity area and are connected to a hot water storage tank via a water supply pipe.

2. The solar powered smart shed and thermostatic drinking water system as claimed in claim 1, wherein, The hot water storage tank is equipped with a meandering hot air circulation pipe. One end of the hot air circulation pipe is connected to the input end of the heating fan through a ventilation pipe. The heating fan is installed on one side of the outer wall of the hot water storage tank and is used to fix it to the exterior wall of the house. The output end of the heating fan is connected to the heating coil through a ventilation pipe. The heating coil is pre-embedded under the ground in the livestock waiting area and is isolated and protected by a heat insulation and moisture-proof pad.

3. The solar powered smart shed and thermostatic drinking water system as claimed in claim 2, wherein, The output end of the heating coil away from the heating fan is connected to one end of the ventilation duct, and is connected to the heat dissipation coil through the ventilation duct. The heat dissipation coil is also pre-buried under the ground in the livestock waiting area, and is also isolated and protected by heat insulation and moisture-proof pads. The other end of the heat dissipation coil is connected to the hot air circulation pipe in the hot water storage tank through a ventilation duct.

4. The solar powered smart shed and thermostatic drinking water system as claimed in claim 1, wherein, The livestock drinking water system also includes a constant temperature water tank, which is located on one side of the hot water storage tank and is installed and fixed to the foundation ground of the house via a bracket; The constant temperature water tank is connected to a heat exchange circulation pump via a connecting pipe, and the heat exchange circulation pump is installed in the hot water storage tank. The constant temperature water tank is also connected to a level gauge via a connecting pipe. The level gauge is installed and fixed on the foundation ground of the house on one side of the constant temperature water tank. The level gauge is used to connect to the water supply pipe.

5. The solar powered smart shed and thermostatic drinking water system as claimed in claim 4, wherein, The constant temperature water tank is connected to a water supply valve via a connecting pipe. The water supply valve is used to install and fix it on the exterior wall of the house. The other end of the water supply valve is connected to a ventilation and heat exchange fan via a connecting pipe. The input port of the ventilation and heat exchange fan is connected to a water pump in a well via a connecting pipe. The ventilation and heat exchange fan is fixedly installed on the wall of the house.

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