CN216163819U

CN216163819U - Energy-saving sunlight greenhouse

Info

Publication number: CN216163819U
Application number: CN202122737460.0U
Authority: CN
Inventors: 任洪勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

An energy-saving sunlight greenhouse comprises a greenhouse main body, wherein the greenhouse main body comprises a main body steel frame, an east gable wall and a west gable wall: the main body steel frame consists of a south slope main body steel frame and a north slope main body steel frame; a lighting plastic film is arranged above the south slope main body steel frame, a south slope sliding track is arranged below the south slope main body steel frame, and a movable heat-insulating layer is arranged below the south slope sliding track; a fixed heat-insulating layer is arranged above the main steel frame of the north slope, and a sliding track of the north slope is arranged below the main steel frame of the north slope; pulleys are arranged on the south slope sliding track and the north slope sliding track, and connecting rods on the pulleys are fixedly connected with the movable heat insulation layer; the movable heat insulation layer moves back and forth on the south slope sliding track and the north slope sliding track through the pulleys; and a sealing partition plate is arranged between the movable heat-insulating layer and the fixed heat-insulating layer. The design of the utility model has the advantages of not influencing lighting in the daytime, keeping warm at night, improving the utilization rate of illumination heat and preventing outside cold air from entering the greenhouse through the ground.

Description

Energy-saving sunlight greenhouse

Technical Field

The utility model relates to the technical field related to agricultural greenhouses, in particular to an energy-saving sunlight greenhouse.

Background

The greenhouse can maintain indoor temperature, is convenient for providing a proper plant growth environment, prolongs the plant planting time, facilitates the out-of-season planting of plants, has wide application in the current agricultural planting, is covered by a heat-insulating layer cotton quilt arranged outside the common greenhouse, and needs to heat at the side of night inside. In the use process of the existing energy-saving sunlight greenhouse, the cotton quilt of the heat-insulating layer is usually pulled open in the morning and put down in the evening. The cotton quilt has fast weathering and low burning point, is not only inconvenient to operate, but also provides heat at night.

Aiming at the problems, the innovative design is carried out on the basis of the original greenhouse energy-saving sunlight greenhouse.

Disclosure of Invention

The utility model aims to provide an energy-saving sunlight greenhouse, which improves the heat insulation performance of the sunlight greenhouse, is convenient to use and further improves the utilization rate of illumination heat.

The utility model realizes the purpose through the following technical scheme:

an energy-saving sunlight greenhouse comprises a greenhouse main body, wherein the greenhouse main body comprises a main body steel frame, an east gable wall and a west gable wall:

the main body steel frame consists of a south slope main body steel frame and a north slope main body steel frame;

a lighting plastic film is arranged above the south slope main body steel frame, a south slope sliding track is arranged below the south slope main body steel frame, and a movable heat-insulating layer is arranged below the south slope sliding track;

a fixed heat-insulating layer is arranged above the main steel frame of the north slope, and a sliding track of the north slope is arranged below the main steel frame of the north slope;

pulleys are arranged on the south slope sliding track and the north slope sliding track, and connecting rods on the pulleys are fixedly connected with the movable heat insulation layer; the movable heat insulation layer moves back and forth on the south slope sliding track and the north slope sliding track through the pulleys;

and a sealing partition plate is arranged between the movable heat-insulating layer and the fixed heat-insulating layer.

And an electric rolling bar is arranged above the main body steel frame, an oil wire rope is arranged on the electric rolling bar, and the oil wire rope is connected with the north and south sides of the movable heat-insulating layer.

And, remove the heat preservation including the slip steelframe, slip steelframe top fixedly connected with south slope iron sheet, south slope iron sheet top fixedly connected with south slope polyurethane heat preservation or south slope benzene board layer, south slope polyurethane heat preservation or benzene board layer top fixedly connected with south slope iron sheet, the connecting rod fixed connection on slip steelframe and the pulley.

And the fixed heat-insulating layer comprises a north slope polyurethane heat-insulating layer or a north slope benzene plate layer, and north slope iron sheets are fixedly connected above and below the north slope polyurethane heat-insulating layer or the north slope benzene plate layer.

And, the south slope main part steelframe is the integral type structure with north slope main part steelframe, south slope slip track and north slope slip track formula structure as an organic whole.

And sealing strips matched with the two ends of the movable heat-insulating layer are respectively arranged on the east mountain wall and the west mountain wall.

Moreover, the movable heat-insulation layer is of a fan-shaped structure, and the sealing strip is of a wedge-shaped structure.

And, energy-conserving sunlight greenhouse still includes the heat accumulation system, the subaerial closed structure in heat accumulation system for establishing the inside north slope in greenhouse, be equipped with the cinder pond in the heat accumulation system, be equipped with gaseous circulating line in the cinder pond, cinder pond top is equipped with cinder pond plastics heat preservation, the circulating line import and air exhauster intercommunication, the last a plurality of ventholes that are equipped with of circulating line, be equipped with the vent of taking switch structure on the cinder pond plastics heat preservation.

And the inner side of the plastic heat-insulating layer of the cinder pool in the north slope direction is provided with a light-reflecting sticker.

And the bottoms of the two sides of the greenhouse main body are provided with cold-proof walls, a ground plane is arranged above the cold-proof walls, and cold-proof wall benzene plates are arranged on the outer sides of the cold-proof walls.

The utility model has the beneficial effects that:

1. the energy-saving sunlight greenhouse is provided with the movable heat-insulating layer, the position of the movable heat-insulating layer can be quickly replaced, effective lighting and heating can be realized, the movable heat-insulating layer, the fixed heat-insulating layer, the partition plate and the sealing strip are mutually connected to form a sealing structure, heat loss is greatly reduced, the heat-insulating performance of the sunlight greenhouse is improved, the use is convenient, the sunlight greenhouse is guaranteed to be warm in winter and cool in summer, a good growing environment is provided for plants, and the plant productivity is greatly improved.

2. When the movable heat-preservation layer is used in summer, the movable heat-preservation layer slides to a north slope and is not used; when the movable heat-insulating layer is used in winter, the movable heat-insulating layer moves to the north slope surface in the daytime and moves to the south slope surface at night through the pulleys, and the movable heat-insulating layer has the advantages of not influencing lighting in the daytime and insulating at night.

3. The closed heat storage system is arranged in the energy-saving sunlight greenhouse, and when sunlight irradiates the surface of the coal cinder pool through the heat insulation plastic layer arranged on the closed heat storage system in the daytime, the heat absorbed by the coal cinder is equivalent to heat storage; the reflecting paste arranged above the cinder pool completely reflects the irradiated sunlight onto the cinder pool, meanwhile, a circulating pipeline buried in the cinder pool performs air circulation through an exhaust fan, residual temperature in the space above the cinder pool is heated for cinder through a plurality of air outlet holes arranged on the circulating pipeline, and heated air overflows out of the row through gaps among the cinder pool for circulation; at night, the ventilation opening is opened, the hot air in the space of the cinder pool exchanges heat with the air in the greenhouse, the utilization rate of illumination heat is greatly improved, and the temperature in the greenhouse at night is improved.

4. The utility model is provided with cold-proof walls at the bottoms of two sides of a greenhouse main body, a ground plane is arranged above the cold-proof walls, and cold-proof wall benzene boards are arranged on the outer sides of the cold-proof walls; the design of this structure mainly uses in the sunlight greenhouse in north, and during winter, prevent that external cold air from passing through ground entering greenhouse, reducing the greenhouse temperature.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic top view of the present invention;

in the figure: 1. a greenhouse body; 11. a south slope main steel frame; 111. a lighting plastic film; 112. a movable guide rail of the south slope; 113. moving the heat-insulating layer; 1131. sliding the steel frame; 1132. a movable iron sheet; 1133. a polyurethane heat-insulating layer or a plate layer of the south slope; 12. a main body steel frame of the north slope; 121. fixing the heat-insulating layer; 122. a north slope sliding guide rail; 1211. a polyurethane heat-insulating layer on the north slope or a plate layer on the south slope; 1212. a north slope iron sheet; 13. a pulley; 14. sealing the partition plate; 15. an electric winding bar; 151. a wick; 2. eastern gable wall; 21. a sealing strip; 3. a west gable wall; 4. a thermal storage system; 41. a coal slag pool; 42. a circulation pipe; 43. a plastic heat-insulating layer of the cinder pool; 44. a vent; 45. reflecting light; 5. a cold-proof wall; 6. a ground plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An energy-saving sunlight greenhouse is shown in figures 1-4 and comprises a greenhouse main body, wherein the greenhouse main body comprises a main body steel frame 1, an east mountain wall 2 and a west mountain wall 3:

the main body steel frame 1 consists of a south slope main body steel frame 11 and a north slope main body steel frame 12;

a lighting plastic film 111 is arranged above the south slope main body steel frame 11, a south slope sliding track 112 is arranged below the south slope main body steel frame, and a movable heat-insulating layer 113 is arranged below the south slope sliding track 112;

a fixed heat-insulating layer 121 is arranged above the north slope main body steel frame 12, and a north slope sliding track 122 is arranged below the north slope main body steel frame;

pulleys 13 are arranged on the south slope sliding track 112 and the north slope sliding track 122, and connecting rods on the pulleys 13 are fixedly connected with the movable heat insulation layer 113; the moving heat insulation layer 113 moves back and forth on the south slope sliding rail 112 and the north slope sliding rail 122 through the pulleys (13);

a sealing partition plate 14 is arranged between the movable insulating layer 113 and the fixed insulating layer 121.

Preferably, an electric rolling bar 15 is arranged above the main body steel frame 1, an oil wire rope 151 is arranged on the electric rolling bar 15, and the oil wire rope 151 is connected with the north and south sides of the movable heat-insulating layer 113.

Preferably, it includes slip steelframe 1131 to remove heat preservation 113, slip steelframe 1131 top fixedly connected with south slope iron 1132, south slope iron 1132 top is equipped with south slope polyurethane heat preservation 1133, south slope polyurethane heat preservation 1133 top is equipped with the iron sheet, connecting rod fixed connection on slip steelframe 1131 and the pulley 13. The design of this structure convenient to use, have daytime do not influence daylighting to guarantee the warm in winter of sunlight greenhouse and cool in summer.

Preferably, the fixed insulating layer 121 includes a north slope polyurethane insulating layer 1211, and north slope iron sheets 1212 are disposed above and below the north slope polyurethane insulating layer 1211.

Preferably, the south slope main body steel frame 11 and the north slope main body steel frame 12 are of an integrated structure, and the south slope sliding rail 112 and the north slope sliding rail 122 are of an integrated structure.

Preferably, the eastern gable wall 2 and the western gable wall 3 are respectively provided with a sealing strip 21 which is matched with the two ends of the movable heat-insulating layer 113; the sealing structure formed by the structure greatly reduces heat loss and improves the heat insulation performance of the sunlight greenhouse.

Preferably, the movable heat insulation layer 113 has a fan-shaped structure, and the sealing strip 21 has a wedge-shaped structure.

Preferably, the energy-saving sunlight greenhouse further comprises a heat storage system 4, the heat storage system 4 is of a closed structure arranged on the north slope ground inside the greenhouse, a cinder pool 41 is arranged in the heat storage system 4, a gas circulation pipeline 42 is arranged in the cinder pool 41, a cinder pool plastic heat insulation layer 43 is arranged above the cinder pool 41, the inlet of the circulation pipeline 42 is communicated with an exhaust fan, a plurality of gas outlet holes are formed in the circulation pipeline 42, and a vent 44 with a switch structure is arranged on the cinder pool plastic heat insulation layer 43; the design of this structure has improved the thermal rate of utilization of illumination greatly, improves the temperature in the greenhouse at night.

Preferably, the inner side of the plastic heat-insulating layer 43 of the cinder pool in the north slope direction is provided with a light-reflecting sticker 45.

Preferably, the bottom of the two sides of the greenhouse main body 1 is provided with a cold-proof wall 5, a ground plane 6 is arranged above the cold-proof wall, and a cold-proof wall polystyrene board is arranged on the outer side of the cold-proof wall 5. The design of this structure mainly uses in the sunlight greenhouse in north, and during winter, prevent that external cold air from passing through ground entering greenhouse, reducing the greenhouse temperature.

Example 2

Preferably, it includes slip steelframe 1131 to remove heat preservation 113, slip steelframe 1131 top fixedly connected with south slope iron sheet 1132, south slope iron sheet 1132 top is equipped with south slope benzene plate layer 1133, south slope benzene plate layer 1133 top is equipped with the iron sheet, connecting rod fixed connection on slip steelframe 1131 and the pulley 13.

Preferably, the fixed insulating layer 121 includes a north slope polyurethane insulating layer 1211, and north slope iron sheets 1212 are disposed above and below the north slope benzene plate layer 1211.

Preferably, the eastern gable wall 2 and the western gable wall 3 are respectively provided with a sealing strip 21 which is matched with the two ends of the movable heat-insulating layer 113;

Preferably, the energy-saving sunlight greenhouse further comprises a heat storage system 4, the heat storage system 4 is of a closed structure arranged on the north slope ground inside the greenhouse, a cinder pool 41 is arranged in the heat storage system 4, a gas circulation pipeline 42 is arranged in the cinder pool 41, a cinder pool plastic heat insulation layer 43 is arranged above the cinder pool 41, the inlet of the circulation pipeline 42 is communicated with an exhaust fan, a plurality of gas outlet holes are formed in the circulation pipeline 42, and a vent 44 with a switch structure is arranged on the cinder pool plastic heat insulation layer 43;

Preferably, the bottom of the two sides of the greenhouse main body 1 is provided with a cold-proof wall 5, a ground plane 6 is arranged above the cold-proof wall, and a cold-proof wall polystyrene board is arranged on the outer side of the cold-proof wall 5.

The working principle of the utility model is as follows: when the movable heat preservation layer is used in summer, the movable heat preservation layer slides to a north slope and is not used; when the movable heat-insulating layer is used in winter, the movable heat-insulating layer is moved to the north slope surface in the daytime and the south slope surface at night through the pulleys, and the movable heat-insulating layer has the advantages that lighting is not affected in the daytime and heat insulation is achieved at night.

When used in winter: in the daytime when sunlight is sufficient, the movable heat-insulating layer rotates forwards through the electric winding bar, the oil wire rope connected to the south side of the sliding steel frame starts to be wound, and the oil wire rope connected to the north side of the sliding steel frame starts to be unwound, so that the movable heat-insulating layer slides to a north slope; the temporary movable heat-insulation layer falls at night and is reversely rotated through the electric rolling rod, the oil wire rope connected to the south side of the sliding steel frame starts to be unwound, the oil wire rope connected to the north side of the sliding steel frame starts to be retracted, so that the movable heat-insulation layer slides to the south slope, the two ends of the movable heat-insulation layer are matched with sealing strips respectively arranged on an east gable wall and a west gable wall, and the movable heat-insulation layer and the fixed heat-insulation layer are connected through a sealing partition plate to form integral sealing;

when the movable heat-insulating layer slides to a north slope, sunlight irradiates the surface of the cinder pool through a cinder pool plastic heat-insulating layer arranged in the closed heat-storing system, and heat absorbed by cinder is equivalent to heat storage; the reflecting paste arranged above the cinder pool completely reflects the irradiated sunlight onto the cinder pool, and meanwhile, a circulating pipeline buried in the cinder pool performs air circulation through an exhaust fan, and residual temperature in the space above the cinder pool is heated for cinder through the circulating pipeline; at night, the ventilation opening is opened, the hot air in the space of the cinder pool exchanges heat with the air in the greenhouse, the utilization rate of illumination heat is greatly improved, and the temperature in the greenhouse at night is improved.

Claims

1. The utility model provides an energy-conserving sunlight greenhouse, includes the greenhouse main part, the greenhouse main part includes main part steelframe (1), east mountain wall (2) and west mountain wall (3), its characterized in that:

the main body steel frame (1) is composed of a south slope main body steel frame (11) and a north slope main body steel frame (12);

a lighting plastic film (111) is arranged above the south slope main body steel frame (11), a south slope sliding track (112) is arranged below the south slope main body steel frame, and a movable heat-insulating layer (113) is arranged below the south slope sliding track (112);

a fixed heat-insulating layer (121) is arranged above the north slope main body steel frame (12), and a north slope sliding track (122) is arranged below the north slope main body steel frame;

pulleys (13) are arranged on the south slope sliding track (112) and the north slope sliding track (122), and connecting rods on the pulleys (13) are fixedly connected with the movable heat-insulating layer (113); the movable heat-insulating layer (113) moves back and forth on the south slope sliding track (112) and the north slope sliding track (122) through the pulleys (13);

and a sealing partition plate (14) is arranged between the movable heat-insulating layer (113) and the fixed heat-insulating layer (121).

2. An energy-saving solar greenhouse as claimed in claim 1, characterized in that: the electric winding bar (15) is arranged above the main body steel frame (1), the oil wire rope (151) is arranged on the electric winding bar (15), and the oil wire rope (151) is connected with the north and south sides of the movable heat-insulating layer (113).

3. An energy-saving solar greenhouse according to claim 1 or 2, characterized in that: remove heat preservation (113) including slip steelframe (1131), slip steelframe (1131) top fixedly connected with southern slope iron sheet (1132), southern slope iron sheet (1132) top fixedly connected with southern slope polyurethane heat preservation or southern slope benzene board layer (1133), also fixedly connected with southern slope iron sheet (1132) in southern slope polyurethane heat preservation or southern slope benzene board layer (1133) top, connecting rod fixed connection on slip steelframe (1131) and pulley (13).

4. An energy-saving solar greenhouse according to claim 1 or 2, characterized in that: the fixed heat-insulating layer (121) comprises a north slope polyurethane heat-insulating layer or a north slope benzene plate layer (1211), and north slope iron sheets (1212) are fixedly connected above and below the north slope polyurethane heat-insulating layer or the north slope benzene plate layer (1211).

5. An energy-saving solar greenhouse according to claim 1 or 2, characterized in that: the south slope main body steel frame (11) and the north slope main body steel frame (12) are of an integral structure, and the south slope sliding track (112) and the north slope sliding track (122) are of an integral structure.

6. An energy-saving solar greenhouse according to claim 1 or 2, characterized in that: and sealing strips (21) matched with the two ends of the movable heat-insulating layer (113) are respectively arranged on the east gable wall (2) and the west gable wall (3).

7. An energy-saving solar greenhouse as claimed in claim 6, characterized in that: the movable heat-insulation layer (113) is of a fan-shaped structure, and the sealing strip (21) is of a wedge-shaped structure.

8. An energy-saving solar greenhouse as claimed in claim 1, characterized in that: energy-conserving sunlight greenhouse still includes heat accumulation system (4), heat accumulation system (4) is for establishing the subaerial closed structure in greenhouse inside north slope, be equipped with cinder pond (41) in heat accumulation system (4), be equipped with gaseous circulating line (42) in cinder pond (41), cinder pond (41) top is equipped with cinder pond plastics heat preservation (43), circulating line (42) import and air exhauster intercommunication, be equipped with a plurality of ventholes on circulating line (42), be equipped with vent (44) of taking switch structure on cinder pond plastics heat preservation (43).

9. An energy-saving solar greenhouse as claimed in claim 8, characterized in that: and a reflective sticker (45) is arranged on the inner side of the plastic heat-insulating layer (43) of the cinder pool in the north slope direction.

10. An energy-saving solar greenhouse according to claim 1 or 2, characterized in that: the greenhouse is characterized in that cold-proof walls (5) are arranged at the bottoms of two sides of the greenhouse main body, a ground plane (6) is arranged above each cold-proof wall, and cold-proof wall polystyrene boards are arranged on the outer sides of the cold-proof walls (5).