Arched greenhouse structure

Abstract

The utility model discloses an arched greenhouse structure which comprises a greenhouse and a snow melting frame, the snow melting frame is installed on the outer side of the greenhouse, the snow melting frame is of an arched structure, fixing boxes are installed at the two ends of the snow melting frame respectively, moving wheels are installed at the bottoms of the fixing boxes, connecting plates are symmetrically installed at the upper end of the inner side of the snow melting frame, and snow melting nets are installed at the tail ends of the two connecting plates. The snow melting net is of a U-shaped structure, and the lower end is attached to the top face of the greenhouse. The snow melting frame is arranged on the outer side of the greenhouse, the snow melting frame can move along the greenhouse, hot air is generated through the air heater in the moving process and blown to the top of the greenhouse and the snow melting net, the snow melting net makes direct contact with snow on the top of the greenhouse to achieve the snow melting effect, snow water is directly pumped out through the tail end of the telescopic hose after snow melting, and the snow melting effect is achieved. The accumulated snow on the top of the greenhouse can be treated, and the problem that the greenhouse collapses due to the fact that the snow water is accumulated on the top of the greenhouse after the snow is melted can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to an arched greenhouse structure. Background Art

[0002] In order to ensure the internal temperature of the greenhouse in winter, straw curtains are used to insulate the greenhouse. However, when there is heavy snow in winter, the snow falls on the straw curtains, making the straw curtains covered with snow. The greenhouse is often crushed by the pressure of the snow, and the crops planted inside are frozen to death, causing huge economic losses. At this time, people have to remove the snow from the top of the greenhouse.

[0003] The existing snow removal method is mainly to manually hold a cleaning tool to sweep and shovel the snow on the straw mat to remove the snow. Since the greenhouse is an arc-shaped surface and has a high height, cleaning is time-consuming and laborious, especially for large-scale greenhouse growers. The workload is extremely large and the cleaning efficiency is low. Therefore, an arched greenhouse structure is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the existing technology, the utility model provides an arched greenhouse structure, which solves the following problems: the existing snow removal method is mainly to manually hold a cleaning tool to sweep and shovel the snow on the straw mat to clear the snow. Since the greenhouse has an arc-shaped surface and a high height, it is time-consuming and laborious to clean, especially for large-scale greenhouse growers, the workload is extremely large and the cleaning efficiency is low.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an arched greenhouse structure, including a greenhouse and a snow-melting frame, the snow-melting frame is installed on the outside of the greenhouse, the snow-melting frame is an arched structure and fixed boxes are respectively installed at both ends, and movable wheels are installed at the bottom of the fixed boxes, and connecting plates are symmetrically installed on the inner upper end of the snow-melting frame, and snow-melting nets are installed at the ends of the two connecting plates. The snow-melting net is U-shaped and the lower end is closely connected to the top surface of the greenhouse, and a number of telescopic hoses are respectively installed at the bottom edge of the snow-melting frame and on both sides of the snow-melting net, and a counterweight pipe head is installed at the end of the telescopic hose, and the end of the counterweight pipe head is closely connected to the top surface of the greenhouse.

[0008] As a further preferred embodiment of the present invention, the upper end of the telescopic hose extends to the interior of the snow melting rack and is connected to a connection box, connecting pipes are installed between adjacent connection boxes, and the ends of the connecting pipes located at the edge extend to the interior of the fixed box.

[0009] As a further preferred embodiment of the present invention, a pump is installed inside the fixed box, the liquid input end of the pump is connected to the connecting pipe, the liquid output end of the pump is connected to a drain pipe, and the end of the drain pipe extends outside the fixed box.

[0010] As a further preferred embodiment of the present invention, a hot air blower is installed on the inner top of the snow melting rack, and an air guide plate is symmetrically installed on the inner bottom of the snow melting rack and below the hot air blower. The air guide plate is arranged in an inclined shape and the end is connected to the upper end of the connecting plate.

[0011] As a further preferred embodiment of the present invention, an air guide hole is provided on the top surface of the connecting plate, and a wind shield is vertically fixed on the top of the connecting plate and on one side of the air guide hole.

[0012] As a further preferred embodiment of the present invention, the snow melting net is composed of two layers of metal meshes, a heat conduction cavity is formed between the two layers of metal meshes, and the upper end of the heat conduction cavity is connected to the air guide hole.

[0013] (III) Beneficial effects

[0014] The utility model provides an arched greenhouse structure, which has the following beneficial effects:

[0015] The utility model provides a snow melting frame on the outer side of the greenhouse, which can be moved along the greenhouse. During the movement, hot air is generated by a hot air blower and blown to the top of the greenhouse and the snow melting net. The snow melting net is in direct contact with the snow on the top of the greenhouse to achieve the snow melting effect. After the snow melts, the snow water is directly pumped out through the end of the telescopic hose and then discharged through the drain pipe. The snow on the top of the greenhouse can be processed, and the problem of greenhouse collapse caused by the accumulation of snow water on the top of the greenhouse after the snow melts can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the arched greenhouse structure described in the utility model;

[0017] Figure 2 This is an external structural diagram of the snow melting rack of the utility model;

[0018] Figure 3 This is a diagram of the internal structure of the snow melting rack of the utility model;

[0019] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0020] In the figure: 1. Greenhouse; 2. Snow melting rack; 3. Pump; 4. Drain pipe; 5. Moving wheel; 6. Fixed box; 7. Snow melting net; 8. Connecting plate; 9. Telescopic hose; 10. Counterweight pipe head; 11. Connecting box; 12. Wind shield; 13. Wind guide plate; 14. Hot air blower; 15. Connecting pipe; 16. Wind guide hole; 17. Metal mesh; 18. Heat transfer chamber. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The embodiment of the utility model provides a technical solution: an arched greenhouse structure, including a greenhouse 1 and a snow-melting frame 2, the snow-melting frame 2 is installed on the outside of the greenhouse 1, the snow-melting frame 2 is an arched structure and fixed boxes 6 are respectively installed at both ends, and moving wheels 5 are installed at the bottom of the fixed boxes 6. Connecting plates 8 are symmetrically installed on the inner upper end of the snow-melting frame 2, and snow-melting nets 7 are installed at the ends of the two connecting plates 8. The snow-melting net 7 is a U-shaped structure and the lower end is fitted and connected to the top surface of the greenhouse 1. A number of telescopic hoses 9 are respectively installed at the edge of the bottom surface of the snow-melting frame 2 and on both sides of the snow-melting net 7, and a counterweight pipe head 10 is installed at the end of the telescopic hose 9, and the end of the counterweight pipe head 10 is fitted and connected to the top surface of the greenhouse 1. The snow-melting frame 2 can be moved by the moving wheels 5. During the movement, the snow on the top of the greenhouse 1 is melted through the snow-melting net 7, and the snow water is pumped out through the telescopic hose 9 to reduce the accumulation of snow water.

[0023] In a further improvement, the upper end of the telescopic hose 9 extends to the inside of the snow melting rack 2 and is connected to a connection box 11, a connection pipe 15 is installed between adjacent connection boxes 11, and the end of the connection pipe 15 located at the edge extends to the inside of the fixed box 6. A pump 3 is installed inside the fixed box 6, the liquid input end of the pump 3 is connected to the connection pipe 15, the liquid output end of the pump 3 is connected to the drain pipe 4, and the end of the drain pipe 4 extends to the outside of the fixed box 6, and the pump 3 is used to provide power for pumping snow water, and the snow water is discharged through the drain pipe 4 after being pumped out.

[0024] As a further improvement, a hot air blower 14 is installed on the inner top of the snow melting rack 2, a through hole is opened on the bottom surface of the snow melting rack 2 and directly below the hot air blower 14, and an air guide plate 13 is symmetrically installed on the inner bottom of the snow melting rack 2 and below the hot air blower 14. The air guide plate 13 is arranged in an inclined shape and the end is connected to the upper end of the connecting plate 8. The hot air blower 14 generates hot air and blows it downward. Part of the hot air is blown downward through the through hole, and part of the air is guided by the air guide plate 13 to the snow melting net 7.

[0025] As a further improvement, an air guide hole 16 is opened on the top surface of the connecting plate 8, and a wind shield 12 is vertically fixed on the top of the connecting plate 8 and on one side of the air guide hole 16. The wind shield 12 guides the hot air so that it can better enter the air guide hole 16.

[0026] As a further improvement, the snow-melting net 7 is composed of two layers of metal mesh 17, a heat-conducting cavity 18 is formed between the two layers of metal mesh 17, the upper end of the heat-conducting cavity 18 is connected to the air-conducting hole 16, and the snow-melting net 7 is heated and contacts with the accumulated snow to complete heat exchange.

[0027] Working principle: Move the snow melting rack 2 to one end of the greenhouse 1, and then turn on the hot air blower 14 for preheating. After the preheating is completed, push the snow melting rack 2 to move. During the movement, turn on the pump 3, and the hot air blower 14 generates hot air and blows it out. Part of the hot air is directly blown to the top of the greenhouse 1 through the through hole to melt the snow on the top. Part of the hot air is blown into the snow melting net 7 to heat the snow melting net 7. The snow melting net 7 exchanges heat with the snow to achieve a rapid snow melting effect. The telescopic hose 9 moves into the snow water, draws out the snow water and discharges it through the drain pipe 4.

[0028] The utility model includes 1, greenhouse; 2, snow melting frame; 3, pump; 4, drainage pipe; 5, moving wheel; 6, fixing box; 7, snow melting net; 8, connecting plate; 9, telescopic hose; 10, counterweight pipe head; 11, connecting box; 12, wind shield; 13, wind guide plate; 14, hot air blower; 15, connecting pipe; 16, wind guide hole; 17, metal mesh; 18, heat conduction cavity, and all the components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The utility model solves the problem that the existing snow removal method mainly involves manually holding a cleaning tool to sweep and shovel the snow on the straw curtain to remove the snow. The shed 1 is an arc-shaped surface and is relatively high, so it is time-consuming and laborious to clean, especially for growers in large-scale sheds 1. The workload is extremely large and the cleaning efficiency is low. The utility model combines the above-mentioned components with each other. The utility model is provided with a snow melting frame 2 on the outside of the shed 1. The snow melting frame 2 can be moved along the shed 1. During the movement, hot air is generated by the hot air blower 14 and blown to the top of the shed 1 and the snow melting net 7. The snow melting net 7 is in direct contact with the snow on the top of the shed 1 to achieve the snow melting effect. After the snow melts, the snow water is directly pumped out through the end of the telescopic hose 9 and then discharged through the drain pipe 4. The accumulated snow on the top of the shed 1 can be processed, and the collapse of the shed caused by the accumulation of snow water on the top of the shed 1 after the snow melts can be avoided.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An arched greenhouse structure, comprising a greenhouse (1) and a snow melting frame (2), characterized in that: The snow melting frame (2) is installed on the outside of the greenhouse (1). The snow melting frame (2) is an arched structure and fixed boxes (6) are respectively installed at both ends. The bottom of the fixed boxes (6) are both installed with moving wheels (5). The inner upper end of the snow melting frame (2) is symmetrically installed with connecting plates (8). The ends of the two connecting plates (8) are installed with snow melting nets (7). The snow melting nets (7) are U-shaped and the lower ends are closely connected to the top surface of the greenhouse (1). A plurality of telescopic hoses (9) are respectively installed at the bottom edge of the snow melting frame (2) and on both sides of the snow melting nets (7). The ends of the telescopic hoses (9) are installed with counterweight pipe heads (10), and the ends of the counterweight pipe heads (10) are closely connected to the top surface of the greenhouse (1).

2. The arched greenhouse structure according to claim 1, characterized in that: The upper end of the telescopic hose (9) extends to the interior of the snow melting rack (2) and is connected to a connection box (11), and a connection pipe (15) is installed between adjacent connection boxes (11), and the end of the connection pipe (15) located at the edge extends to the interior of the fixed box (6).

3. The arched greenhouse structure according to claim 1, characterized in that: A pump (3) is installed inside the fixed box (6); a liquid input end of the pump (3) is connected to a connecting pipe (15); a liquid output end of the pump (3) is connected to a drain pipe (4); and a terminal end of the drain pipe (4) extends outside the fixed box (6).

4. The arched greenhouse structure according to claim 1, characterized in that: A hot air blower (14) is installed on the inner top of the snow melting rack (2), and an air guide plate (13) is symmetrically installed on the inner bottom of the snow melting rack (2) and below the hot air blower (14). The air guide plate (13) is arranged in an inclined shape and its end is connected to the upper end of the connecting plate (8).

5. The arched greenhouse structure according to claim 1, characterized in that: The top surface of the connecting plate (8) is provided with an air guide hole (16), and a wind shield (12) is vertically fixed on the top of the connecting plate (8) and on one side of the air guide hole (16).

6. The arched greenhouse structure according to claim 1, characterized in that: The snow melting net (7) is composed of two layers of metal mesh (17), a heat conduction cavity (18) is formed between the two layers of metal mesh (17), and the upper end of the heat conduction cavity (18) is connected to the air guide hole (16).

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