CN218043210U - Solar energy and ground source heat pump combined heating device applied to broiler brooding house - Google Patents
Solar energy and ground source heat pump combined heating device applied to broiler brooding house Download PDFInfo
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- CN218043210U CN218043210U CN202221885161.XU CN202221885161U CN218043210U CN 218043210 U CN218043210 U CN 218043210U CN 202221885161 U CN202221885161 U CN 202221885161U CN 218043210 U CN218043210 U CN 218043210U
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Abstract
The utility model particularly relates to a solar energy and ground source heat pump combined heating device applied to a broiler brooding house, which comprises a brooding house, wherein a solar heat collector is arranged at the upper part of the brooding house, the solar heat collector is connected with a water tank, a controller is arranged on the water tank, a heater is arranged at the bottom in the water tank, the left end of the water tank is connected with a box body, the box body is connected with an underground heat supply pipeline, and a heat dissipation mechanism is arranged between the water tank and the brooding house; a heat exchange mechanism is arranged between the water tank and the tank body, and a temperature sensor is arranged in the water tank; the utility model discloses can realize the temperature control in the house of brooding, adopt the mode that solar energy and geothermal energy combine to supply with heat energy, the energy saving to adopt the electrical heating auxiliary heating can realize not receiving weather effect, guarantee to the temperature supply in the house of brooding.
Description
Technical Field
The utility model belongs to the technical field of a poultry house heating, in particular to be applied to solar energy and ground source heat pump combined heating device of meat chicken house of brooding.
Background
The temperature demand of broiler chicken breeding on a brooding house is extremely high, and if the temperature is not appropriate, broiler chicken diseases are easily caused, the resistance is reduced, and broiler chicken breeding is seriously influenced. Therefore, extremely strict temperature control of the brooding house of broilers is required. Among them, the solar heat utilization technology is to convert solar energy into heat energy by using a solar heat collector (a flat plate type, a vacuum tube type, etc.), and has been widely used in the field of facility agriculture at home and abroad, such as heating of greenhouses, heating of livestock and poultry houses in winter, etc. The ground source heat pump is a high-efficiency energy-saving air conditioning device which can supply heat and refrigerate by utilizing underground shallow geothermal heat through the phase change of a refrigerant, is mainly used for indoor floor radiation heating and hot water supply at first, and in recent years, the ground source heat pump technology is applied to facility agriculture in countries such as the United states, canada, sweden, switzerland, austria, the Netherlands and the like. The feasibility study of the ground source heat pump in the greenhouse is carried out in three places of boston, texas and seattle by professor Andrew Chiasson of the oregon technical institute, and the optimal conditions for the application are obtained. The results of experimental studies on heating in winter and cooling in summer on a large greenhouse by using a twin-well pumping and filling technology in the greenhouse according to local geological characteristics by the professor Gerard Bot of the university of Wahoning, the Holland show that the COP of the system is 4-6. The application and research of the ground source heat pump in the field of domestic facility agriculture also obtain a lot of achievements, the utilization mode of the ground source heat pump in the greenhouse is deeply researched by the Chinese agricultural academy of sciences in 2006, and a 600 square meter shallow geothermal energy environment regulation test greenhouse is constructed. A sunlight greenhouse ground source heat pump air conditioning system is designed by Zhang Xiaohui of the university of agriculture in China and is installed by Chinese Kehua-Huai energy development Limited company, the heating effect of the ground source heat pump air conditioning system in the sunlight greenhouse is researched, and the result shows that the highest temperature in the greenhouse in winter can reach more than 30 ℃. The test result shows that the actual heating coefficient of the water source heat pump for the test is 3.3, and compared with a Dutch glass greenhouse heated by a coal-fired boiler, the energy can be saved by 46.5 percent for the test greenhouse heated by the ground source heat pump. People such as Lijunying of the academy of agricultural sciences of Anhui province apply the ground source heat pump system to the closed brooding house, and obtain good effect. The application of the ground source heat pump in the Xiaoshan area agricultural innovation project in Hangzhou city in poultry farming obtains good economic benefit by heating the chicken coop through the ground source heat pump, but a large amount of energy can be saved by heating through geothermal energy, but when the geothermal energy is insufficient, other energy sources still need to be consumed to make up for the lack of energy to supply heat (such as boiler heating or hot air blower heating) to the chicken coop. However, a large amount of energy still needs to be consumed by adopting a boiler for heating or an air heater for heating, the cost is increased, and the solar energy is singly adopted for heating in winter but cannot meet the heating condition, so that in order to greatly save the heating cost, the solar energy and geothermal energy are urgently needed to be combined for heating in the brooding shed. Most of the solar heat collectors are fixed structures, the orientation of the solar heat collectors needs to be adjusted in different seasons, the orientation of the fixed structures cannot be adjusted, the whole device can only be moved to a certain orientation, and solar energy cannot be well collected.
In order to solve the problem the utility model designs a can adopt solar energy, geothermal energy source to unite the heat supply to adopt the solar energy and the ground source heat pump of the broiler chicken house of brooding of the supplementary heat supply of electrical heating equipment to unite heating system.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the problem that exists among the prior art and utility model discloses a be applied to solar energy and ground source heat pump combined heating device of broiler chicken house of brooding.
The purpose of the utility model is realized like this: a solar energy and ground source heat pump combined heating device applied to a broiler brooding house comprises the brooding house, wherein a solar heat collector is arranged at the upper part of the brooding house and connected with a water tank, a controller is arranged on the water tank, a temperature processing module is contained in the controller, a heater is arranged at the bottom in the water tank, the left end of the water tank is connected with a box body, the box body is connected with a geothermal water supply pipeline, and a heat dissipation mechanism is arranged between the water tank and the brooding house; a heat exchange mechanism is arranged between the water tank and the tank body, and a temperature sensor is arranged in the water tank.
Furthermore, a first water inlet pipe and a first water outlet pipe are arranged between the solar radiator and the water tank, the upper end of the first water inlet pipe is connected to the lower portion of the solar thermal collector, the lower end of the water inlet pipe is arranged on the lower portion of the water tank, the upper end of the first water outlet pipe is connected to the upper portion of the solar thermal collector, the lower end of the water outlet pipe is arranged on the upper portion of the water tank, a water pump is arranged on the first water outlet pipe, and a thermal collection valve is arranged on the first water inlet pipe.
Further, the heat exchange mechanism comprises a condenser, an evaporator, a first pipeline, a second pipeline, a compressor and an expansion valve, the evaporator is located in the box body, the condenser is located in the water tank, the condenser and the evaporator are connected through the first pipeline and the second pipeline, the first pipeline is provided with the compressor, and the second pipeline is provided with the expansion valve.
Further, the heat dissipation mechanism comprises a heat dissipation sheet, a water return valve, a second water inlet pipe, a second water outlet pipe and a booster pump, the heat dissipation sheet is connected with the second water outlet pipe through the second water inlet pipe, the second water inlet pipe is located below the second water outlet pipe, the booster pump is arranged on the second water inlet pipe, and the water return valve is arranged on the second water outlet pipe.
Furthermore, the geothermal water supply pipeline comprises a third water inlet pipe and a third water outlet pipe, and a water pump is arranged on the third water inlet pipe.
Further, one of them angle department of solar collector and the house of brooding are provided with electric jar one, three other corners of solar collector are in and are provided with electric jar two between the house of brooding, electric jar one is fixed at the house upper surface of brooding, be connected for rotating between electric jar two and the house upper surface of brooding, electric jar one output end is fixed and is provided with otic placode one, otic placode one can transverse rotation be connected with the connecting rod, the rotatable otic placode two that is connected with of connecting rod right-hand member, otic placode two and solar collector fixed connection, electric jar two output ends are fixed and are provided with otic placode three, the rotatable telescopic link that is connected with in otic placode three upper ends, scalable connection between telescopic link and the solar collector, be the slant setting between telescopic link and the solar collector.
The utility model discloses this house of brooding adopts solar collector to heat water during the use, through opening of power consumption parts such as controller control water pump one, water pump two, booster pump, compressors. The water with lower temperature at the bottom in the water tank is supplied to the solar thermal collector by opening the thermal collecting valve and the first water pump, and the water with higher temperature in the solar thermal collector is discharged into the water tank; the temperature of the water in the water tank can be increased; the water is heated by geothermal energy, the heated water is supplied into the box body by the water inlet pipe III, and meanwhile, the water with lower temperature at the bottom in the box body is discharged from the water outlet pipe III, so that the temperature of the water in the box body can be increased; the temperature in the water tank is exchanged with the temperature in the tank body through the heat exchange mechanism, namely, the temperature of the water in the tank body is transmitted to the condenser through the evaporator, and then the temperature is transmitted to the water tank through the condenser, so that the temperature is replaced. The temperature in the water tank passes through heat dissipation mechanism and transmits it to the house of brooding in, opens booster pump and return water valve promptly and takes out the water in the fin to the water tank through inlet tube two, and then drives the hot water of upper portion in the water tank and pass through the outlet pipe and get into the fin, can realize the continuous heating to the fin temperature to increase the temperature in the house of brooding.
Can close solar collector's heat supply switch when overcast and rainy day, adopt the geothermol power heat supply alone to carry out the heat supply, also can adopt solitary solar collector to carry out the heat supply when the day gas is better, if take place solar collector and geothermol power heat supply when being insufficient for supplying with the heat, the accessible heater is supplementary to carry out the heat supply to the water in the water tank to satisfy the temperature demand in the house of brooding. The water temperature in the water tank can be known through the temperature sensor, so that the whole operation system can be controlled conveniently.
The beneficial effect of this device: the utility model discloses can realize the temperature control in the house of brooding, adopt the mode that solar energy and geothermal energy combine to supply with heat energy, the energy saving to adopt the electrical heating auxiliary heating can realize not receiving weather effect, guarantee to the temperature supply in the house of brooding.
Drawings
Fig. 1 is a schematic view of the structure of a brooding house of the utility model.
Fig. 2 is a partial sectional view of the brooding house of the utility model.
Fig. 3 is a schematic view of a solar heat collector of the brooding house of the utility model.
Fig. 4 is a schematic view of a partial structure of a solar heat collector of the brooding house of the utility model.
Fig. 5 is a schematic structural view of the second solar heat collector electric cylinder of the brooding house of the utility model.
List of reference numerals
1. Brooding house, 2 solar heat collector, 3 water outlet pipe I, 4 water inlet pipe I, 5 water pump I, 6 heat collecting valve, 7 controller, 8 water tank, 9 box, 10 water pump II, 11 water inlet pipe III, 12 water outlet pipe III, 13 pipeline II, 14 pipeline I, 15 radiating fin, 16 water outlet pipe II 17, a second water inlet pipe, 18, a water return valve, 19, a booster pump, 20, a heater, 21, a condenser, 22, a compressor, 23, an expansion valve, 24, a temperature sensor, 25, an evaporator, 26, a second electric cylinder, 27, a first electric cylinder, 28, a first lug plate, 29, a connecting rod, 30, a second lug plate, 31, a third lug plate, 32 and a telescopic rod.
Detailed Description
Be provided with inlet tube 4 and outlet pipe 3 between solar energy radiator and the water tank 8, inlet tube 4 upper end is connected in solar collector 2 lower parts, and lower part in water tank 8 is arranged in to inlet tube 4 lower extreme, and the upper end is connected on solar collector 2 upper portion in outlet pipe 3, and upper portion in water tank 8 is arranged in to outlet pipe 3 lower extreme, is provided with the water pump on outlet pipe 3, is provided with thermal-arrest valve 6 on inlet tube 4.
The heat exchange mechanism comprises a condenser 21, an evaporator 25, a first pipeline 14, a second pipeline 13, a compressor 22 and an expansion valve 23, wherein the evaporator 25 is positioned in the box body 9, the condenser 21 is positioned in the water tank 8, the condenser 21 and the evaporator 25 are connected with the second pipeline 13 through the first pipeline 14, the compressor 22 is arranged on the first pipeline 14, and the expansion valve 23 is arranged on the second pipeline 13.
The heat dissipation mechanism comprises a heat dissipation fin 15, a water return valve 18, a second water inlet pipe 17, a second water outlet pipe 16 and a booster pump 19, the heat dissipation fin 15 is connected with the second water outlet pipe 16 through the second water inlet pipe 17, the second water inlet pipe 17 is located below the second water outlet pipe 16, the booster pump 19 is arranged on the second water inlet pipe 17, and the second water outlet pipe 16 is provided with the water return valve 18. The geothermal water supply pipeline comprises a third water inlet pipe 11 and a third water outlet pipe 12, and the third water inlet pipe 11 is provided with a water pump.
One of them angle department of solar collector and the house of brooding are provided with electric jar 27 between, the other three corner of solar collector is in and is provided with electric jar two 26 between the house of brooding, electric jar one 27 is fixed at the house upper surface of brooding, be connected for rotating between electric jar two 26 and the house upper surface of brooding, electric jar one 27 output end is fixed and is provided with otic placode one 28, otic placode one 28 can transverse rotation be connected with connecting rod 29, the rotatable otic placode two 30 that is connected with of connecting rod 29 right-hand member, otic placode two 30 and solar collector fixed connection, the fixed otic placode three 31 that is provided with of electric jar two 26 output end, the rotatable telescopic link 32 that is connected with in otic placode three 31 upper end, scalable connection between telescopic link 32 and the solar collector, be the slant setting between telescopic link 32 and the solar collector. When needs carry out the gradient adjustment to solar collector, can control three electricity jar two 26 and stretch out and draw back, drive solar collector one side and rise when electricity jar two 26 is flexible, telescopic link 32 is flexible along solar collector when electricity jar two 26 is flexible to carry out distance compensation to it, electricity jar two 26 is rotatory simultaneously, in order to realize that there is not the interference rotation between otic placode three 32 and the telescopic link 32. Meanwhile, when the solar thermal collector is lifted on one side, the first electric cylinder 27 and the first lug plate 28 rotate, the first lug plate 28 and the connecting rod 29 rotate, and the connecting rod 29 and the second lug plate 30 rotate, so that when the solar thermal collector rotates, the first electric cylinder 27 and the solar thermal collector cannot interfere with each other, and the solar thermal collector cannot rotate.
The utility model discloses adopt solar collector 2 to heat water during the use, control the opening of power consumption parts such as water pump 5, water pump two 10, booster pump 19, compressor 22 through controller 7 and stop. The water with lower temperature at the bottom in the water tank 8 is supplied to the solar thermal collector 2 by opening the thermal collecting valve 6 and the water pump I5, and the water with higher temperature in the solar thermal collector 2 is discharged into the water tank 8; the temperature of the water in the water tank 8 can be increased; the water is heated by geothermal energy, the heated water is supplied into the box body 9 by the third water inlet pipe 11, and meanwhile, the water with lower temperature at the bottom in the box body 9 is discharged from the third water outlet pipe 12, so that the temperature of the water in the box body 9 can be increased; the temperature in the water tank 8 is exchanged with the temperature in the tank 9 through the heat exchange mechanism, that is, the temperature of the water in the tank 9 is transferred to the condenser 21 through the evaporator 25, and then the temperature is transferred to the water tank 8 through the condenser 21, so that the temperature replacement is realized. The temperature in the water tank 8 passes through the heat dissipation mechanism and transmits it to brooding house 1 in, opens booster pump 19 promptly and return water valve 18 and takes out the water in the fin 15 to the water tank 8 in through two 17 inlet tubes, and then drives the hot water of upper portion in the water tank 8 and passes through the outlet pipe and get into the fin 15, can realize the continuous heating to the fin 15 temperature to increase the temperature in the brooding house 1.
Can close solar collector 2's heat supply when overcast and rainy day, adopt the geothermol power heat supply alone to carry out the heat supply, also can adopt solitary solar collector 2 to carry out the heat supply when the day gas is better, if take place solar collector 2 and geothermol power heat supply when being insufficient for supplying with the heat, accessible heater 20 is supplementary to carry out the heat supply to the water in the water tank 8 to satisfy the temperature demand in the house of brooding 1. The temperature of the water in the tank 8 is known by the temperature sensor 24 to facilitate control of the overall operating system.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a be applied to solar energy and ground source heat pump combined heating system in meat chicken house of brooding, including the house of brooding, its characterized in that: the solar brooding shed is characterized in that a solar heat collector is arranged at the upper part of the brooding shed and connected with a water tank, a controller is arranged on the water tank, a heater is arranged at the bottom in the water tank, the left end of the water tank is connected with a box body, the box body is connected with a geothermal water supply pipeline, and a heat dissipation mechanism is arranged between the water tank and the brooding shed; a heat exchange mechanism is arranged between the water tank and the tank body, and a temperature sensor is arranged in the water tank.
2. The solar energy and ground source heat pump combined heating device applied to the broiler brooding house according to claim 1, is characterized in that: a first water inlet pipe and a first water outlet pipe are arranged between the solar radiator and the water tank, the upper end of the first water inlet pipe is connected to the lower portion of the solar thermal collector, the lower end of the water inlet pipe is arranged on the lower portion of the inside of the water tank, the upper end of the first water outlet pipe is connected to the upper portion of the solar thermal collector, the lower end of the water outlet pipe is arranged on the upper portion of the inside of the water tank, a water pump is arranged on the first water outlet pipe, and a thermal collection valve is arranged on the first water inlet pipe.
3. The solar energy and ground source heat pump combined heating device applied to the broiler brooding house of claim 2, characterized in that: the heat exchange mechanism comprises a condenser, an evaporator, a first pipeline, a second pipeline, a compressor and an expansion valve, wherein the evaporator is located in the box body, the condenser is located in the water tank, the condenser and the evaporator are connected with the second pipeline through the first pipeline, the compressor is arranged on the first pipeline, and the expansion valve is arranged on the second pipeline.
4. The solar energy and ground source heat pump combined heating device applied to the broiler brooding house according to claim 3, is characterized in that: the heat dissipation mechanism comprises a heat dissipation sheet, a water return valve, a second water inlet pipe, a second water outlet pipe and a booster pump, the heat dissipation sheet is connected with the second water outlet pipe through the second water inlet pipe, the second water inlet pipe is located below the second water outlet pipe, the booster pump is arranged on the second water inlet pipe, and the water return valve is arranged on the second water outlet pipe.
5. The solar energy and ground source heat pump combined heating device applied to broiler brooding house of claim 4, characterized in that: the geothermal water supply pipeline comprises a third water inlet pipe and a third water outlet pipe, and a water pump is arranged on the third water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885161.XU CN218043210U (en) | 2022-07-19 | 2022-07-19 | Solar energy and ground source heat pump combined heating device applied to broiler brooding house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885161.XU CN218043210U (en) | 2022-07-19 | 2022-07-19 | Solar energy and ground source heat pump combined heating device applied to broiler brooding house |
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| Publication Number | Publication Date |
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| CN218043210U true CN218043210U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221885161.XU Active CN218043210U (en) | 2022-07-19 | 2022-07-19 | Solar energy and ground source heat pump combined heating device applied to broiler brooding house |
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| CN (1) | CN218043210U (en) |
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2022
- 2022-07-19 CN CN202221885161.XU patent/CN218043210U/en active Active
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