Agricultural greenhouse with temperature control function

Abstract

The agricultural greenhouse with the temperature control function comprises a greenhouse body and a greenhouse roof, the greenhouse roof is fixedly installed at the top of the greenhouse body, bearing plates are symmetrically welded to the bottom ends of the surfaces of the two sides of the greenhouse roof, and brake motors and storage boxes are installed at the tops of the bearing plates respectively. By adopting the heater and the circulating pipe, when the temperature sensor detects that the temperature is lower than a preset range, water in the water tank can be heated through operation of the heater in the water tank on one side, and then a heated water source can be guided into the circulating pipe through the water pump; the greenhouse roof can be heated through hot water flowing in the circulating pipe, when accumulated snow appears on the greenhouse roof, the accumulated snow can be melted in time through heat of the hot water, collapse of the greenhouse roof caused by accumulation of a large amount of accumulated snow is avoided, and the greenhouse has the advantage of preventing damage caused by the accumulated snow in winter.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural greenhouses, and in particular to an agricultural greenhouse with a temperature control function. Background Art

[0002] Agricultural greenhouses are facilities that allow light to pass through and keep heat out. They are used to grow crops and can provide a greenhouse growth period and increase yields during seasons that are not suitable for plant growth.

[0003] The announcement number in the existing public technology is: CN218244737U. An agricultural greenhouse with a temperature control function includes an agricultural greenhouse main body, a box, a ventilation fan and a processor. A solar panel is arranged on the upper end of the agricultural greenhouse main body through a bracket, and a sealing component is arranged on one side of the ventilation fan inside the box. The sealing component is used to ensure the sealing of the box, so that the agricultural greenhouse with a temperature control function can automatically detect the temperature inside the agricultural greenhouse main body and ventilate and dissipate heat, and ensure the sealing of the opening when heat dissipation is not required.

[0004] However, the above patent still has certain disadvantages when used: its overall temperature control structure is relatively simple and single, and the actual temperature adjustment effect that can be achieved is very limited, which affects the overall temperature control effect and reduces the overall quality of use. In addition, the existing greenhouses cannot resist the impact of snow accumulation in winter, and the roof is easily collapsed by the snow, which in turn causes damage to the greenhouse and frostbite of the crops inside. The overall use effect is again greatly reduced, and the practicality is not very ideal.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an agricultural greenhouse with a temperature control function, which has the advantages of preventing damage from snow accumulation in winter, good temperature control effect, and good use effect, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of preventing damage from snow accumulation in winter, good temperature control effect and good use effect, the specific technical scheme adopted by the utility model is as follows:

[0010] The agricultural greenhouse with temperature control function comprises a greenhouse body and a roof, the roof is fixedly installed at the top of the greenhouse body, and bearing plates are symmetrically welded to the bottom ends of the two side surfaces of the roof, a brake motor and a storage box are respectively installed at the top of the bearing plate, one end of the brake motor is connected to a winding drum, a heat preservation cloth is stored in the internal position of the storage box, and the two ends of the heat preservation cloth are fixed to the inner wall of the storage box by torsion springs, mounting frames are symmetrically installed at the two sides of the top of the greenhouse roof, a guide rail is provided at the bottom end of one side surface of the mounting frame, and a plurality of flow pipes are evenly installed on the surface of the mounting frame above the guide rail, a moving bar is slidably connected to the internal position of the guide rail, one end of the moving bar is fixedly connected to the heat preservation cloth, and a connecting rope is fixedly installed at the other end of the moving bar, and the connecting rope is wound and connected with the winding drum, a plurality of water tanks are fixedly installed at the bottom end of one side surface of the greenhouse body, a heater and a refrigerator are respectively installed on the top of the water tank, and one side of the water tank is connected to a water pump through a pipeline.

[0011] Furthermore, several groups of installation strips are evenly installed at the bottom end of the interior of the shed body, several groups of water pipes are evenly installed at the bottom surface of the installation strips, several groups of installation boxes are symmetrically and evenly installed at the two side surfaces of the shed body, a sealing plate is slidably connected to the interior of the installation box, one end of the sealing plate passes through one side of the installation box and is connected to an electric push rod, and the electric push rod is located at the top of the installation box, and a fan is installed at a position where one side of the installation box contacts the surface of the shed body.

[0012] Furthermore, a sealing door is rotatably connected to one end of the shed body, and a temperature sensor is installed at one side of the interior of the shed body.

[0013] Furthermore, the water pump is connected to the water pipe and the flow pipe respectively through pipelines, and a solenoid valve is provided between the pipelines.

[0014] Furthermore, the connecting rope is made of metal material, and the surface is wrapped with a rubber layer.

[0015] Furthermore, a slot for moving the sealing plate is provided inside the installation box.

[0016] Furthermore, planting grooves are provided between each of the mounting strips.

[0017] Furthermore, the fans are of blowing and exhaust types respectively.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides an agricultural greenhouse with temperature control function, which has the following beneficial effects:

[0020] (1) The utility model adopts a heater and a circulation pipe. When the temperature sensor detects that the temperature is lower than a preset range, the water inside the water tank can be heated by the operation of the heater in the water tank on one side. Then the heated water source can be introduced into the circulation pipe through a water pump. The hot water flowing in the circulation pipe can heat the roof. When snow accumulates on the roof, the heat of the hot water can melt the snow in time, avoiding the collapse of the roof caused by a large amount of snow accumulation. The utility model has the advantage of preventing damage caused by snow accumulation in winter.

[0021] (2) The utility model adopts a water tank, a heater, a refrigerator, a fan, a water pipe, and a heat preservation cloth. The temperature inside the greenhouse can be detected by the temperature sensor on the inside of the sealed door. When the internal temperature is detected to be high, the internal gas can be continuously extracted through the operation of the fan to accelerate the gas flow rate inside and outside, thereby achieving internal cooling operation. At the same time, the water in the water tank can be cooled by the refrigerator on the top of the water tank on one side. Then, the cooled water can be introduced into the water pipe through a water pump. At this time, the temperature of the cooling water in the water pipe can be transferred to the surrounding soil, thereby preventing the evaporation of water in the soil caused by excessive soil temperature, thereby ensuring the stability of the water content of the soil around the crop growth, avoiding soil transpiration due to temperature increase and causing root water shortage, and ensuring the growth and development of the crop. Then, when the temperature is low, the water content of the soil around the crop growth is stable, thereby preventing the root system from being dehydrated due to soil transpiration due to temperature increase, and ensuring the growth and development of the crop. When the sensor detects that the internal temperature is low, the sealing plate can be re-covered to the side position of the installation box through the recovery of the electric push rod to prevent the low-temperature gas from outside from invading the interior of the shed and causing frostbite of the crops. At the same time, the internal moisture can be heated by the heater on the top of the water tank on one side. The heated moisture can be introduced into the water pipe and the circulation pipe respectively through a water pump. The hot water in the water pipe can insulate the surrounding soil to a certain extent to prevent the soil temperature from being too low and causing frostbite of the roots, thereby improving the protection effect on the crops. At the same time, the operation of the brake motor can drive the winding drum to pull the connecting rope. At this time, the connecting rope can drive the moving bar to move along the guide rail, so as to cover the insulation cloth on the roof position, further improving the overall insulation effect, and improving the overall use effect of the device. It has the advantages of good temperature control effect and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1It is a structural schematic diagram of an agricultural greenhouse with temperature control function proposed by the utility model;

[0024] Figure 2 It is a structural schematic diagram of the shed roof of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection between the brake motor and the winding drum of the utility model;

[0026] Figure 4 It is a schematic diagram of the internal structure of the installation box of the utility model.

[0027] In the figure:

[0028] 1. Shed body; 2. Sealed door; 3. Temperature sensor; 4. Water pump; 5. Water tank; 6. Heater; 7. Refrigerator; 8. Brake motor; 9. Winding drum; 10. Shed roof; 11. Connecting rope; 12. Guide rail; 13. Circulation pipe; 14. Moving bar; 15. Mounting frame; 16. Insulation cloth; 17. Loading plate; 18. Storage box; 19. Electric push rod; 20. Sealing plate; 21. Fan; 22. Mounting box; 23. Torsion spring; 24. Planting trough; 25. Water pipe; 26. Mounting strip. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, an agricultural greenhouse with a temperature control function is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, according to an embodiment of the utility model, an agricultural greenhouse with temperature control function includes a greenhouse body 1 and a roof 10, the roof 10 is fixedly installed at the top of the greenhouse body 1, and the bottom ends of the two sides of the roof 10 are symmetrically welded with bearing plates 17, and the tops of the bearing plates 17 are respectively installed with brake motors 8 and storage boxes 18, one end of the brake motor 8 is connected to a winding drum 9, and the storage box 18 is stored in the inner position of the storage box 18, and the two ends of the insulation cloth 16 are fixed to the inner wall of the storage box 18 by torsion springs 23, and the two sides of the top of the roof 10 are symmetrically installed with mounting frames 15 A guide rail 12 is provided at the bottom end of the surface of one side of the mounting frame 15, and a plurality of flow pipes 13 are evenly installed above the guide rail 12 on the surface of the mounting frame 15. A moving bar 14 is slidably connected to the inner position of the guide rail 12, and one end of the moving bar 14 is fixedly connected to the insulation cloth 16, and a connecting rope 11 is fixedly installed at the other end of the moving bar 14, and the connecting rope 11 is wound and connected with the winding drum 9. A plurality of water tanks 5 are fixedly installed at the bottom end of the surface of one side of the shed body 1, and a heater 6 and a refrigerator 7 are respectively installed on the top of the water tank 5, and one side of the water tank 5 is connected to the water pump 4 through a pipeline.

[0032] In one embodiment, a plurality of mounting strips 26 are evenly installed at the bottom of the shed body 1, a plurality of water pipes 25 are evenly installed on the bottom surface of the mounting strips 26, a plurality of mounting boxes 22 are symmetrically and evenly installed on both sides of the shed body 1, a sealing plate 20 is slidably connected to the inside of the mounting box 22, one end of the sealing plate 20 passes through one side of the mounting box 22 and is connected to the electric push rod 19, and the electric push rod 19 is located at the top of the mounting box 22, and a fan 21 is installed at a position on one side of the mounting box 22 that contacts the surface of the shed body 1.

[0033] In one embodiment, a sealed door 2 is rotatably connected to one end of the shed body 1, and a temperature sensor 3 is installed on one side of the interior of the shed body 1. The temperature sensor 3 is provided to detect the temperature inside the shed, so it will not be described in detail.

[0034] In one embodiment, the water pump 4 is connected to the water pipe 25 and the circulation pipe 13 through pipes, and a solenoid valve is provided between the pipes. The solenoid valve is provided to control the circulation of the pipes, so as to ensure that the water inside different water tanks 5 can be introduced into the corresponding pipes at different times, thereby realizing the control of the water flow. The setting of the pipes is frequently used in actual life, and the setting of the pipes can be easily implemented, so no further elaboration will be made.

[0035] In one embodiment, the connecting rope 11 is made of metal material and is wrapped with a rubber layer on the surface. The metal material is used to ensure the use strength and pulling strength of the connecting rope 11, and the rubber layer is wrapped to avoid scratching the greenhouse roof 10 when moving.

[0036] In one embodiment, a groove is opened inside the installation box 22 for the movement of the sealing plate 20. The groove setting facilitates the movement of the sealing plate 20, thereby ensuring that the sealing plate 20 can be moved at an appropriate time to achieve the sealing operation of the installation box 22, prevent external gas from invading the interior of the greenhouse from the fan 21, and improve the insulation effect of the greenhouse.

[0037] In one embodiment, planting grooves 24 are provided between the mounting bars 26 . The provision of the planting grooves 24 facilitates the planting operation.

[0038] In one embodiment, the fan 21 adopts blowing and exhaust types respectively. The setting of the fan 21 type is to ensure that when cooling, one side continuously introduces external low-temperature gas, and the other side continuously extracts the internal hot air, forming a benign circulation environment, thereby accelerating the circulation rate of internal and external gases, and realizing the internal cooling operation more quickly.

[0039] Working principle: In actual use, personnel can install the shed body 1 between the fields and insert multiple groups of water pipes 25 into the soil. In this way, a planting trough 24 for planting can be formed through the gaps between multiple installation strips 26. Then, the planting operation can be carried out normally inside the planting trough 24. Then, the temperature inside the shed can be detected by the temperature sensor 3 on the inside. When it is detected that the internal temperature is high, the internal gas can be continuously extracted through the operation of the fan 21 to accelerate the gas circulation rate inside and outside, thereby realizing the internal cooling operation. At the same time, the water in the water tank 5 can be cooled by the refrigerator 7 on the top of the water tank 5 on one side. Then, the cooled water can be introduced into the water pipe 25 through the water pump 4. At this time, the temperature of the cooling water inside the water pipe 25 can be transferred to the surrounding soil, thereby avoiding the evaporation of water in the soil caused by excessive soil temperature, thereby ensuring the stability of the water content of the soil around the crop growth, avoiding soil transpiration due to temperature increase and causing root water shortage, and ensuring the growth and development of the crop. Then, when the temperature sensor 3 detects that the internal temperature is low, the electric The recovery of the push rod 19 can cover the sealing plate 20 to the side position of the installation box 22 again, so as to prevent the low-temperature gas from the outside from invading the interior of the shed body 1 and causing frostbite of the crops. At the same time, the water inside can be heated by the heater 6 on the top of the water tank 5 on one side. The heated water can be introduced into the water pipe 25 and the circulation pipe 13 respectively through the water pump 4. The hot water in the water pipe 25 can keep the surrounding soil warm to a certain extent, so as to prevent the soil temperature from being too low and causing frostbite of the root system, thereby improving the protection effect on the crops. The hot water in the circulation pipe 13 can be used to heat the roof 10. The device is heated. When snow accumulates on the roof 10, the heat from the hot water can melt the snow in time to avoid the collapse of the roof 10 caused by a large amount of snow accumulation. At the same time, the operation of the brake motor 8 can drive the winding drum 9 to be wound to pull the connecting rope 11. At this time, the connecting rope 11 can drive the moving bar 14 to move along the guide rail 12, so as to cover the thermal insulation cloth 16 on the roof 10, further improving the overall thermal insulation effect and the overall use effect of the device. The device as a whole has the advantages of preventing damage from snow accumulation in winter, good temperature control effect and good use effect.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural greenhouse with temperature control function, comprising a greenhouse body (1) and a greenhouse roof (10), characterized in that: A roof (10) is fixedly installed at the top of the shed body (1), and supporting plates (17) are symmetrically welded at the bottom ends of the two side surfaces of the roof (10). A brake motor (8) and a storage box (18) are respectively installed at the top of the supporting plate (17). A winding drum (9) is connected to one end of the brake motor (8). A heat preservation cloth (16) is stored inside the storage box (18), and the two ends of the heat preservation cloth (16) are fixed to the inner wall of the storage box (18) by torsion springs (23). Mounting frames (15) are symmetrically installed at the two side positions of the top of the shed roof (10), and a guide rail (12) is provided at the bottom end of one side surface of the mounting frame (15). A plurality of groups of flow pipes (13) are evenly installed on the surface of the mounting frame (15) above the guide rail (12); a moving bar (14) is slidably connected to the inside of the guide rail (12); one end of the moving bar (14) is fixedly connected to a heat preservation cloth (16); a connecting rope (11) is fixedly installed at the other end of the moving bar (14); the connecting rope (11) is wound and connected to a winding drum (9); a plurality of groups of water tanks (5) are fixedly installed at the bottom end of one side of the shed body (1); a heater (6) and a refrigerator (7) are respectively installed at the top of the water tank (5); and one side of the water tank (5) is connected to a water pump (4) through a pipeline.

2. The agricultural greenhouse with temperature control function according to claim 1, characterized in that: A plurality of groups of mounting strips (26) are evenly installed at the bottom end of the shed body (1), and a plurality of groups of water pipes (25) are evenly installed at the bottom surface of the mounting strips (26). A plurality of groups of mounting boxes (22) are symmetrically and evenly installed at the two side surfaces of the shed body (1). A sealing plate (20) is slidably connected to the inside of the mounting box (22), and one end of the sealing plate (20) passes through one side of the mounting box (22) and is connected to an electric push rod (19), and the electric push rod (19) is located at the top of the mounting box (22). A fan (21) is installed at a position on one side of the mounting box (22) that contacts the surface of the shed body (1).

3. The agricultural greenhouse with temperature control function according to claim 1, characterized in that: A sealing door (2) is rotatably connected to one end of the shed body (1), and a temperature sensor (3) is installed at one side of the interior of the shed body (1).

4. The agricultural greenhouse with temperature control function according to claim 1, characterized in that: The water pump (4) is connected to the water pipe (25) and the circulation pipe (13) respectively through pipelines, and a solenoid valve is provided between the pipelines.

5. The agricultural greenhouse with temperature control function according to claim 1, characterized in that: The connecting rope (11) is made of metal material, and the surface is covered with a rubber layer.

6. The agricultural greenhouse with temperature control function according to claim 2, characterized in that: A slot for moving the sealing plate (20) is provided inside the installation box (22).

7. The agricultural greenhouse with temperature control function according to claim 2, characterized in that: Planting grooves (24) are provided between each pair of the mounting strips (26).

8. The agricultural greenhouse with temperature control function according to claim 2, characterized in that: The fans (21) are of blowing and exhausting types.

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