CN219877024U - Oxygen supplementing and heat accumulating device for greenhouse - Google Patents

Abstract

The utility model relates to the technical field of greenhouse energy storage, and discloses an oxygen supplementing and heat accumulating device for a greenhouse. The heat storage water bag and the heat storage mechanism are arranged, so that when the water bag meets rainy days or cloudy days, the water stored in the heat storage water bag cannot reach proper temperature due to weaker illumination intensity, at the moment, the heating rod can heat the water in the water storage tank through the external power supply, and the heated water is conveyed to the heat storage water bag through the water pipe through the water suction pump, so that the heat storage water bag can normally release heat into a greenhouse at night, and the problems of frostbite of crops in the greenhouse and serious influence on the growth of the crops are effectively avoided.

Description

A greenhouse oxygen supplement and heat storage device

Technical field

The utility model relates to the technical field of greenhouse energy storage, and in particular to an oxygen supplement and heat storage device for a greenhouse.

Background technique

The promotion and application of solar greenhouses is an important symbol of modern agriculture. It gets rid of the constraints of natural climate conditions on traditional agriculture, greatly increases the output per unit area, and also ensures a balanced supply of vegetables and fruits throughout the year. However, in winter and at the turn of autumn and winter in most areas of our country, the climate is cold and the temperature difference between day and night is large. In order to meet the requirements of crop growth, in addition to relying on solar radiation during the day, solar greenhouses must also be artificially heated at night to ensure that planting Plants grow normally.

Existing greenhouse heating methods include flue heating, hot blast stove heating, etc. They consume a large amount of traditional energy during the heating process, increase the cost of the greenhouse, and cause pollution to the environment. Moreover, they use conventional energy for heating. In a greenhouse, because the air density decreases after being heated, buoyant convection occurs, and the heat is quickly transferred to the top of the greenhouse. Therefore, the ground surface where the crops are located warms up slowly, making it difficult to meet the ground temperature requirements of warm-loving vegetables;

The existing patent (Announcement No.: CN207075300U) is a new type of greenhouse with heat storage function. When in use, the insulation film can be connected from the top to the bottom by setting up a support mechanism without contacting the insulation film of the main frame of the greenhouse. , thereby reducing heat transfer and preventing crops in the front of the greenhouse from being affected by low temperatures. At the same time, by setting up an insulation device inside the greenhouse, the insulation effect of the greenhouse can be enhanced, and the crop planting area can be protected in extremely cold environments. Reaching higher temperatures and installing a heat storage system in the greenhouse can collect solar energy and then slowly release it in the greenhouse, thereby achieving better energy utilization and increasing the yield of crops in the greenhouse.

In response to the above problems, existing patents provide solutions. However, during use, because the hot water storage bag uses sunlight to reach a certain temperature and releases heat into the greenhouse at night, when the weather is bad, Under such conditions, such as cloudy or rainy days, the hot water storage bag cannot absorb enough light, so that the water stored inside cannot reach the appropriate temperature, and the heat emitted is low, which in turn makes the heating effect of the greenhouse poor at night, which can easily lead to Frostbite in crops has seriously affected the growth of crops.

To this end, a greenhouse oxygen supplement and heat storage device is proposed.

Utility model content

The purpose of this utility model is to provide an oxygen supplement and heat storage device for a greenhouse, which can solve the problem that under bad weather conditions, such as cloudy or rainy days, the hot water storage bag cannot absorb enough light, thereby causing the water stored inside to If the appropriate temperature cannot be reached, the heat dissipated is low, which results in poor heating effect in the greenhouse at night, which can easily lead to frostbite of crops in the greenhouse and seriously affect the growth of crops.

In order to achieve the above purpose, the present utility model provides the following technical solution: a greenhouse oxygen supplement and heat storage device, including a supporting wall, one side of the supporting wall is fixedly connected to the greenhouse, and one side of the outer surface of the greenhouse is fixed. A front side panel is connected, a plurality of planting sites are provided inside the greenhouse, a hot water storage bag is fixedly connected to the inside of the supporting wall, and a heat storage mechanism is fixedly connected to one side of the inside of the greenhouse;

The heat storage mechanism includes a storage tank fixedly connected to one side of the greenhouse. A sealing cover is fixedly connected to the top of the storage tank. A plurality of heating rods are fixedly connected to the bottom side of the sealing cover. Outside the storage tank, A water pump is fixedly connected to the bottom on one side of the surface, and the water pump is fixedly connected to the connection port of the hot water storage bag through a water pipe.

Preferably, the inner top of the support wall is fixedly connected to an insulation mechanism through two load-bearing frames. The insulation mechanism includes a servo motor fixedly connected to one side of the outer surface of the load-bearing frame, and the output end of the servo motor is fixedly connected to Drive rod.

Preferably, the driving rod is fixedly connected with a connecting sleeve through the interior of the load-bearing frame, and the bottom end of the outer circular surface of the connecting sleeve is fixedly connected with a thermal cloth. The connecting sleeve is cylindrical and is fixedly mounted on the outside of the driving rod. On the round surface.

Preferably, a sealing door is connected to the outer surface of the front side panel through a binder hinge, and an oxygen supply mechanism is fixedly connected to the upper right corner of the front side panel. The oxygen supply mechanism includes a door fixedly connected to the upper right corner of the front side panel. Ventilation duct, a fan is fixedly connected to the interior of the ventilation duct.

Preferably, a U-shaped frame is fixedly connected to the inner side of the front side panel through a support block, a support rod is fixedly connected to the inside of the U-shaped frame, and an air guide plate is fixedly connected to one side of the outer circumferential surface of the support rod.

Preferably, support frames are fixedly connected to both internal sides of the greenhouse, a limit frame is fixedly connected to the top side of the support frame, and an irrigation mechanism is fixedly connected to the support frame through a placement plate.

Preferably, the irrigation mechanism includes a motor fixedly connected to the upper surface of the placing plate. The output end of the motor is fixedly connected to a screw rod, and a sliding sleeve is rotatably connected to the middle of the outer circumferential surface of the screw rod. The sliding sleeve Both sides of the outer circular surface are fixedly connected with spray plates.

Preferably, a plurality of atomizing nozzles are fixedly installed at the bottom of the spray plate. The spray plate is slidably connected to the inside of the limiting frame through a slider, and a plurality of collection troughs are fixedly connected to the inside of the greenhouse.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This application is equipped with a hot water storage bag and a heat storage mechanism. When encountering rainy or cloudy days, due to weak light intensity, the water stored in the hot water storage bag cannot reach the appropriate temperature. At this time, the heating can be achieved by connecting an external power supply. The rod heats the water in the storage pool, and then through the water pump, the heated water is transported to the hot water storage bag through the water pipe, ensuring that the hot water storage bag can normally release heat into the greenhouse at night, effectively avoiding frostbite of crops in the greenhouse. , a problem that seriously affects crop growth.

2. This application is equipped with an oxygen supply mechanism. When the temperature inside the greenhouse is too high, the fan is started to allow the air outside the greenhouse to enter the inside of the greenhouse, and the air guide plate is used to press down the incoming air, thereby making the air in the greenhouse Part of the hot air diffuses from the ventilation duct, thereby ensuring more sufficient oxygen in the greenhouse and allowing the crops in the greenhouse to grow better.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The accompanying drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is an overall structural view of the utility model;

Figure 2 is a front view of the greenhouse of the present utility model;

Figure 3 is a schematic diagram of the internal structure of the greenhouse of the present utility model;

Figure 4 is a cross-sectional view of the storage tank of the present utility model;

Figure 5 is a schematic structural diagram of the oxygen supplement mechanism of the present utility model;

Figure 6 is a schematic structural diagram of the irrigation mechanism of the present utility model.

Explanation of reference symbols:

1. Greenhouse; 2. Supporting wall; 3. Front side panel; 4. Planting ground; 5. Hot water storage bag; 6. Insulation mechanism; 61. Servo motor; 62. Driving rod; 63. Connecting sleeve; 64. Warm cloth ; 7. Heat storage mechanism; 71. Storage tank; 72. Sealing cover; 73. Heating rod; 74. Water pump; 75. Water pipe; 8. Oxygen supply mechanism; 81. Ventilation pipe; 82. Fan; 83. Support block ; 84. U-shaped frame; 85. Support rod; 86. Wind deflector; 9. Support frame; 10. Limiting frame; 11. Irrigation mechanism; 111. Motor; 112. Screw; 113. Sliding sleeve; 114. Spray plate; 115. Atomizing nozzle; 116. Slider; 12. Collection tank.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 6. The present utility model provides a technical solution:

A greenhouse oxygen supplement and heat storage device includes a supporting wall 2, a greenhouse 1 is fixedly connected to one side of the supporting wall 2, a front side panel 3 is fixedly connected to one side of the outer surface of the greenhouse 1, and the greenhouse 1 is provided with a There are multiple planting sites 4, a hot water storage bag 5 is fixedly connected to the inner side of the supporting wall 2, and a heat storage mechanism 7 is fixedly connected to the inner side of the greenhouse 1;

The heat storage mechanism 7 includes a storage tank 71 fixedly connected to one side inside the greenhouse 1. A sealing cover 72 is fixedly connected to the top of the storage tank 71, and a plurality of heating rods 73 are fixedly connected to the bottom side of the sealing cover 72. Outside the storage tank 71 A water pump 74 is fixedly connected to the bottom on one side of the surface, and the water pump 74 is fixedly connected to the connection port of the hot water storage bag 5 through a water pipe 75 .

Specifically, as shown in Figures 2 and 3, the inner top of the supporting wall 2 is fixedly connected to an insulation mechanism 6 through two load-bearing frames. The insulation mechanism 6 includes a servo motor 61 fixedly connected to one side of the outer surface of the load-bearing frame. The output end of the motor 61 is fixedly connected with a driving rod 62 .

Specifically, as shown in Figures 2 and 3, the driving rod 62 penetrates through the interior of the load-bearing frame and is fixedly connected to a connecting sleeve 63. The bottom end of the outer circular surface of the connecting sleeve 63 is fixedly connected to a thermal cloth 64. The connecting sleeve 63 is cylindrical and The fixed sleeve is arranged on the outer circumferential surface of the driving rod 62 .

When the greenhouse 1 is used during the day, the servo motor 61 is started, so that the drive rod 62 drives the connecting sleeve 63 to rotate, so that the thermal cloth 64 is rolled up, and the sunlight shines directly on the hot water storage bag 5 through the greenhouse 1, so that the heat storage bag 5 inside is The water heats up. At night, all the thermal cloth 64 is put down to cover the outside of the hot water storage bag 5 to provide a thermal insulation effect. However, when it encounters rainy or cloudy days, due to weak light intensity, the water stored in the hot water storage bag 5 cannot reach the appropriate temperature. At this time, the heating rod 73 can be used to heat the water in the water storage tank 71 through an external power supply, and then the water pump 74 can be used to transport the heated water to the hot water storage bag 5 through the water pipe 75 to ensure that Its hot water storage bag 5 can normally release heat into the greenhouse 1 at night, effectively avoiding frostbite of crops on the planting field 4 and seriously affecting the growth of crops.

Specifically, as shown in Figures 1, 2, and 5, the outer surface of the front side panel 3 is connected to a sealed door through a binder hinge, and the upper right corner of the front side panel 3 is fixedly connected to an oxygen supply mechanism 8. The oxygen supply mechanism 8 It includes a ventilation duct 81 fixedly connected to the upper right corner of the front side panel 3 , and a fan 82 is fixedly connected inside the ventilation duct 81 .

Specifically, as shown in Figures 1, 2, and 5, a U-shaped frame 84 is fixedly connected to the inner side of the front side panel 3 through a support block 83, and a support rod 85 is fixedly connected to the inside of the U-shaped frame 84. The support rod 85 An air guide plate 86 is fixedly connected to one side of the outer circumferential surface.

When the temperature inside the greenhouse 1 is too high, the fan 82 is started to allow the cold air outside the greenhouse 1 to enter the interior of the greenhouse 1. At the same time, the air guide plate 86 is tilted downward at 45 degrees and fixed on the support rod 85. At this time, the incoming air is allowed to enter the greenhouse 1. The air is guided and pressed down by the wind deflector 86, thereby accelerating the air circulation in the greenhouse 1, and causing part of the hot air in the greenhouse 1 to diffuse from the ventilation duct 81, thereby ensuring that the oxygen in the greenhouse 1 is more sufficient, and making the Crops in greenhouse 1 grow better.

Specifically, as shown in Figures 2, 3, and 6, support frames 9 are fixedly connected to both sides of the greenhouse 1. The top side of the support frame 9 is fixedly connected to the limiting frame 10. The support frame 9 is fixed by a placement plate. An irrigation mechanism 11 is connected.

Specifically, as shown in Figures 2, 3, and 6, the irrigation mechanism 11 includes a motor 111 fixedly connected to the upper surface of the placement plate. The output end of the motor 111 is fixedly connected to a screw rod 112, and the middle of the outer circular surface of the screw rod 112 A sliding sleeve 113 is rotatably connected to the sliding sleeve 113, and a spray plate 114 is fixedly connected to both sides of the outer circumferential surface of the sliding sleeve 113.

Specifically, as shown in Figures 2, 3, and 6, a plurality of atomizing nozzles 115 are fixedly installed on the bottom of the spray plate 114. The spray plate 114 is slidingly connected to the inside of the limiting frame 10 through the slider 116. A plurality of collection troughs 12 are fixedly connected to the interior of the greenhouse 1 .

Since the temperature in the greenhouse 1 is high, the crops on the planting ground 4 need to be irrigated regularly. At this time, the water supply equipment can be installed and the motor 111 can be started to rotate the screw rod 112, so that the sliding sleeve 113 drives the spray plate. 114 moves on the limiting frame 10 and causes clean water to be sprayed from the atomizing nozzle 115 to water the crops on the planting site 4, effectively preventing the crops from withering due to lack of water.

By adopting the above technical solution, it is solved that under bad weather conditions, such as cloudy or rainy days, the hot water storage bag 5 cannot absorb enough light, so that the water stored inside cannot reach the appropriate temperature and the heat emitted is low. In turn, the heating effect in the greenhouse 1 is poor at night, which may easily cause frostbite to the crops in the greenhouse 1 and seriously affect the growth of the crops.

Working principle: When this application is in use, when it encounters rainy or cloudy days, due to weak light intensity, the water stored in the hot water bag 5 cannot reach the appropriate temperature. At this time, the heating rod 73 can be heated by an external power supply. The water in the pool 71 is heated, and then passes through the water pump 74, so that the heated water is transported to the hot water storage bag 5 through the water pipe 75, ensuring that the hot water storage bag 5 can normally release heat into the greenhouse 1 at night, effectively avoiding the greenhouse 1 Frostbite of crops in the greenhouse seriously affects the growth of crops. At the same time, when the temperature inside the greenhouse 1 is too high, the fan 82 is started to allow the cold air outside the greenhouse 1 to enter the interior of the greenhouse 1. At the same time, the wind deflector 86 is tilted downward at 45 degrees. And fixed on the support rod 85, at this time, the incoming air is guided and pressed down by the air guide plate 86, thereby accelerating the air circulation in the greenhouse 1, and causing part of the hot air in the greenhouse 1 to diffuse from the ventilation pipe 81, This ensures that the oxygen in the greenhouse 1 is more sufficient, and allows the crops in the greenhouse 1 to grow better. At the same time, during the oxygen supplementation process, the motor 111 can be started to rotate the screw rod 112, so that the sliding sleeve 113 drives the spray. The plate 114 moves on the limiting frame 10 and causes clean water to be sprayed from the atomizing nozzle 115 to water the crops on the planting site 4, effectively preventing the crops from withering due to lack of water.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to equivalently replace some or all of the technical features; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the embodiments of the present invention. Scope of technical solutions.

Claims (8)

1. A greenhouse oxygen supplement and heat storage device, including a supporting wall (2), characterized in that: a greenhouse (1) is fixedly connected to one side of the supporting wall (2), and a greenhouse (1) is fixedly connected to one side of the supporting wall (2). A front side panel (3) is fixedly connected to one side of the outer surface, a plurality of planting sites (4) are provided inside the greenhouse (1), and a hot water storage bag (5) is fixedly connected to the inner side of the supporting wall (2). , a heat storage mechanism (7) is fixedly connected to the inner side of the greenhouse (1); The heat storage mechanism (7) includes a storage tank (71) fixedly connected to one side of the greenhouse (1). A sealing cover (72) is fixedly connected to the top of the storage tank (71). The sealing cover (72) ) are fixedly connected to a plurality of heating rods (73) on one side of the bottom, and a water pump (74) is fixedly connected to the bottom on one side of the outer surface of the storage tank (71), and the water pump (74) passes through the water pipe (75) Fixedly connected to the connection port of the hot water storage bag (5). 2. A greenhouse oxygen supplement and heat storage device according to claim 1, characterized in that: the inner top of the support wall (2) is fixedly connected to an insulation mechanism (6) through two load-bearing frames, and the The heat preservation mechanism (6) includes a servo motor (61) fixedly connected to one side of the outer surface of the load-bearing frame, and a driving rod (62) is fixedly connected to the output end of the servo motor (61). 3. A greenhouse oxygen supplement and heat storage device according to claim 2, characterized in that: the driving rod (62) is fixedly connected with a connecting sleeve (63) through the interior of the load-bearing frame, and the connecting sleeve (63) ) is fixedly connected with a thermal cloth (64) at the bottom end of the outer circular surface. The connecting sleeve (63) is cylindrical and is fixedly mounted on the outer circular surface of the driving rod (62). 4. A greenhouse oxygen supplement and heat storage device according to claim 1, characterized in that: the outer surface of the front side panel (3) is connected to a sealed door through a binder hinge, and the front side panel (3) ) is fixedly connected to the upper right corner of the oxygen supply mechanism (8). The oxygen supply mechanism (8) includes a ventilation duct (81) fixedly connected to the upper right corner of the front side panel (3). The inside of the ventilation duct (81) A fan (82) is fixedly connected. 5. A greenhouse oxygen supplement and heat storage device according to claim 4, characterized in that: a U-shaped frame (84) is fixedly connected to the inner side of the front side panel (3) through a support block (83), so A support rod (85) is fixedly connected to the interior of the U-shaped frame (84), and a wind guide plate (86) is fixedly connected to one side of the outer circumferential surface of the support rod (85). 6. A greenhouse oxygen supplement and heat storage device according to claim 1, characterized in that: support frames (9) are fixedly connected to both sides of the greenhouse (1), and the support frames (9) The top side is fixedly connected with a limiting frame (10), and the supporting frame (9) is fixedly connected with an irrigation mechanism (11) through a placing plate. 7. A greenhouse oxygen supplement and heat storage device according to claim 6, characterized in that: the irrigation mechanism (11) includes a motor (111) fixedly connected to the upper surface of the placing plate, and the motor (111) A screw rod (112) is fixedly connected to the output end of the screw rod (112). A sliding sleeve (113) is rotatably connected to the middle of the outer circular surface of the screw rod (112). Both sides of the outer circular surface of the sliding sleeve (113) are fixedly connected. There is a spray panel (114). 8. A greenhouse oxygen supplement and heat storage device according to claim 7, characterized in that: a plurality of atomizing nozzles (115) are fixedly provided at the bottom of the spray plate (114). The plate (114) is slidably connected to the inside of the limiting frame (10) through the slider (116), and a plurality of collection troughs (12) are fixedly connected to the inside of the greenhouse (1).