Solar drying greenhouse

Abstract

The utility model belongs to the technical field of drying greenhouses, and particularly relates to a solar drying greenhouse which comprises a drying greenhouse wall body, a protection mechanism is arranged on the top of the drying greenhouse wall body, and a house door is arranged below the middle of the front face of the drying greenhouse wall body. The drying greenhouse wall comprises a base layer, and a first heat preservation layer is arranged on one side in the base layer. The protection mechanism, the protection frame, the supporting plate, the electric push rod, the limiting plate, the bottom plate, the compression spring and the solar panel are matched with one another, the solar panel is sealed and protected, and the drying greenhouse wall body, the base layer, the first heat preservation layer, the second heat preservation layer, the third heat preservation layer, the first heat insulation layer and the second heat insulation layer are matched with one another; the base layer has a high heat preservation and heat insulation effect, and the problem that in the using process of the drying greenhouse, heat cannot be effectively prevented from being dissipated slowly, especially the interior of the drying greenhouse drops suddenly due to outdoor temperature drops suddenly at night, and then plant growth is not facilitated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying greenhouses, in particular to a solar drying greenhouse. Background Art

[0002] Solar drying greenhouses use the energy of the sun to raise the indoor temperature in plastic greenhouses or glass houses to meet the temperature requirements of plant growth, so people often call it an artificial greenhouse. The long-wave radiation emitted after the temperature rises in the solar drying greenhouse can block heat or very little heat is lost to the outside through glass or plastic film. The heat loss of the greenhouse is mainly through convection and heat conduction. If people take measures such as sealing and insulation, this part of the heat loss can be reduced.

[0003] The existing patent number CN219577922U discloses a combined solar greenhouse. It includes a combined solar greenhouse body, and the ground-inserting structure is installed around the outside of the combined solar greenhouse body. The ground-inserting structure includes a fixed side shell, and the fixed side shell is fixedly connected to the combined solar greenhouse body. A slide groove is provided inside the fixed side shell, and a slider is slidably installed inside the slide groove. An adjusting screw is rotatably installed inside the fixed side shell, and the adjusting screw is connected to the slider through threaded matching. The ground-inserting structure includes a collar provided on the end of the slider away from the fixed side shell, and a cone rod is movably installed inside the collar. The utility model makes the installation of the combined solar greenhouse more convenient by adding a ground-inserting structure around the outside of the combined solar greenhouse.

[0004] The prior art has the following problems:

[0005] 1. In the existing solar drying greenhouse, the solar panels are exposed to the outside of the house for a long time during use. However, since the solar drying greenhouse does not have a protective mechanism, when the solar drying greenhouse encounters thunderstorms or is in a relatively harsh environment, the solar panels are easily damaged, which indirectly increases the maintenance cost and cannot meet the use requirements;

[0006] 2. The existing solar drying greenhouse has poor insulation effect on the wall, which is not particularly ideal. This also leads to the failure to effectively prevent the heat from slowly dissipating during use. Especially at night, the sudden drop in outdoor temperature will cause a sudden drop in the temperature inside the drying greenhouse, which is not conducive to plant growth and has poor practicality. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a solar drying greenhouse, which solves the problem that the existing mechanism lacks protection. This also leads to the solar panels being easily damaged when the solar drying greenhouse encounters thunderstorms or is in a relatively harsh environment, and the thermal insulation effect of the walls is poor, which is not particularly ideal. This also leads to the failure to effectively prevent the heat from slowly dissipating during use of the drying greenhouse, especially at night when the outdoor temperature drops sharply, causing a sudden drop in temperature inside the drying greenhouse, which in turn leads to problems that are not conducive to plant growth.

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a solar drying greenhouse, comprising a drying greenhouse wall, a protective mechanism is arranged on the top of the drying greenhouse wall, and a door is arranged at the lower middle of the front of the drying greenhouse wall;

[0009] The drying room wall comprises a base layer, a first insulation layer is arranged on one side of the base layer, a second insulation layer is arranged on one side of the first insulation layer, a third insulation layer is arranged on one side of the second insulation layer, a first insulation layer is arranged on one side of the third insulation layer, and a second insulation layer is arranged on one side of the first insulation layer;

[0010] The protection mechanism includes a protection frame, a support plate is arranged in the middle of the protection frame, an electric push rod is arranged on one side of the support plate, a limit plate is arranged at one end of the electric push rod, a bottom plate is arranged on one side of the limit plate, a compression spring is arranged on one side of the outer surface of the bottom plate, and a solar panel is arranged on one side of the top of the bottom plate.

[0011] As a preferred technical solution of the present utility model, the materials of the first insulation layer, the second insulation layer and the third insulation layer are aluminum silicate, phenolic foam and foamed cement respectively, and the thickness ratio of the first insulation layer, the second insulation layer and the third insulation layer is 1:1:1.

[0012] As a preferred technical solution of the present utility model, the material of the first insulation layer is centrifugal glass fiber wool, the material of the second insulation layer is micro-nano insulation, and one side of the first insulation layer is in contact with one side of the second insulation layer.

[0013] As a preferred technical solution of the utility model, the two ends of the electric push rod are respectively installed on the support plate and the side wall of the limit plate by fixed connection, the number of the electric push rods is several groups, and the electric push rods are arranged in a rectangular array.

[0014] As a preferred technical solution of the utility model, one end of the compression spring is installed on the limit plate by welding, and there are two groups of compression springs. The two groups of compression springs are arranged corresponding to each other in the middle of the protective frame, and the interior of the protective frame is slidably connected to the limit plate.

[0015] As a preferred technical solution of the utility model, a mounting groove is opened on one side of the top of the base plate, the size of the mounting groove is adapted to the size of the solar panel, and the top of the base plate and the top of the solar panel are arranged in the same horizontal plane.

[0016] As a preferred technical solution of the utility model, the door is installed on the wall of the drying greenhouse by a rotating connection, and the size of the door is adapted to the size of the wall of the drying greenhouse.

[0017] Compared with the prior art, the utility model provides a solar drying greenhouse, which has the following beneficial effects:

[0018] 1. This solar drying greenhouse is equipped with a protective mechanism, a protective frame, a support plate, an electric push rod, a limit plate, a bottom plate, a compression spring and a solar panel. When encountering thunderstorms or being in a relatively harsh environment, the electric push rod can be started to retract and reset, so that the elastic force of the compression spring pushes the bottom plate and retracts it into the protective frame along the horizontal displacement, and then the solar panel is sealed and protected by the protective frame. This design protects the solar panel by setting a protective mechanism, thereby avoiding the problem of solar panels being easily damaged when the solar drying greenhouse encounters thunderstorms or is in a relatively harsh environment, indirectly reducing maintenance costs and meeting use requirements.

[0019] 2. This solar drying greenhouse is provided with a drying greenhouse wall, a base layer, a first insulation layer, a second insulation layer, a third insulation layer, a first heat-insulating layer and a second insulation layer. During use, the materials of the first insulation layer, the second insulation layer and the third insulation layer are respectively aluminum silicate, phenolic foam and foamed cement, which have good heat-insulating functions and effectively enhance the heat-insulating effect of the base layer. Then, the materials of the first insulation layer and the second insulation layer are respectively centrifugal glass fiber wool and micro-nano insulation, which have good heat-insulating functions and effectively enhance the heat-insulating effect of the base layer. Finally, through the mutual cooperation of the three insulation layers and the two insulation layers, the base layer has a higher heat-insulating effect. This design avoids the problem that the drying greenhouse fails to effectively prevent the heat from slowly dissipating during use, especially at night when the outdoor temperature suddenly drops, causing a sudden drop in the temperature inside the drying greenhouse, which is not conducive to plant growth. The practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the wall of the drying and heating room of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the protection mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the location structure of the solar panel of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the protective frame of the utility model.

[0025] In the figure: 1. Drying greenhouse wall; 101. Base layer; 102. First insulation layer; 103. Second insulation layer; 104. Third insulation layer; 105. First thermal insulation layer; 106. Second thermal insulation layer; 2. Protection mechanism; 201. Protection frame; 202. Support plate; 203. Electric push rod; 204. Limit plate; 205. Bottom plate; 206. Compression spring; 207. Solar panel; 3. Door. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 In this embodiment: a solar drying greenhouse comprises a drying greenhouse wall 1, a protective mechanism 2 is arranged on the top of the drying greenhouse wall 1, and a door 3 is arranged at the lower middle of the front of the drying greenhouse wall 1; the drying greenhouse wall 1 comprises a base layer 101, a first thermal insulation layer 102 is arranged on one side of the base layer 101, a second thermal insulation layer 103 is arranged on one side of the first thermal insulation layer 102, a third thermal insulation layer 104 is arranged on one side of the second thermal insulation layer 103, a first thermal insulation layer 105 is arranged on one side of the third thermal insulation layer 104, and a second thermal insulation layer 106 is arranged on one side of the first thermal insulation layer 105, so as to facilitate the drying of the greenhouse through the three thermal insulation layers arranged in the base layer 101 The warm layer and the two insulating layers cooperate with each other so that the base layer 101 has a higher thermal insulation effect; the protective mechanism 2 includes a protective frame 201, which is convenient for sealing and protecting the solar panel 207 through the protective frame 201, and a support plate 202 is arranged in the middle of the protective frame 201, and an electric push rod 203 is arranged on one side of the support plate 202, and the model is EC50T-L5-100-BC, and a limit plate 204 is arranged at one end of the electric push rod 203, and a bottom plate 205 is arranged on one side of the limit plate 204, and a compression spring 206 is arranged on one side of the outer surface of the bottom plate 205, and a solar panel 207 is arranged on one side of the top of the bottom plate 205.

[0028] In this embodiment, the materials of the first insulation layer 102, the second insulation layer 103 and the third insulation layer 104 are aluminum silicate, phenolic foam and foamed cement respectively. The thickness of the first insulation layer 102, the thickness of the second insulation layer 103 and the thickness of the third insulation layer 104 are in a ratio of 1:1:1, which is convenient for aluminum silicate, phenolic foam and foamed cement to have good insulation function and effectively enhance the insulation effect of the base layer 101; the material of the first insulation layer 105 is centrifugal glass fiber wool, and the second insulation layer 106 is made of centrifugal glass fiber wool. The material of the thermal layer 106 is micro-nano thermal insulation, and one side of the first thermal insulation layer 105 is in contact with one side of the second thermal insulation layer 106, which is convenient for centrifugal glass fiber wool and micro-nano thermal insulation, and has good thermal insulation function, effectively enhancing the thermal insulation effect of the base layer 101; the two ends of the electric push rod 203 are respectively installed on the side walls of the support plate 202 and the limit plate 204 through fixed connection, and the number of the electric push rod 203 is several groups, and the electric push rod 203 is arranged in a rectangular array, which is convenient for the electric push rod 203 to be The displacement of the limit plate 204 is driven to provide driving force; one end of the compression spring 206 is installed on the limit plate 204 by welding, and there are two groups of compression springs 206. The two groups of compression springs 206 are arranged corresponding to each other in the middle of the protective frame 201. The interior of the protective frame 201 is slidably connected with the limit plate 204, so that when the electric push rod 203 is retracted and reset, the limit plate 204 is pushed by the elastic force of the compression spring 206 and retracted into the interior of the protective frame 201 along the horizontal displacement; a mounting groove is provided on one side of the top of the bottom plate 205, and a mounting groove is provided for mounting The size of the mounting groove is adapted to the size of the solar panel 207, and the top of the bottom plate 205 is arranged at the same horizontal plane as the top of the solar panel 207, which is convenient for installing and fixing the solar panel 207 and improving the stability and firmness of the solar panel 207; the door 3 is installed on the drying greenhouse wall 1 by a rotating connection, and the size of the door 3 is adapted to the size of the drying greenhouse wall 1, which is convenient for the door 3 to be engaged with the drying greenhouse wall 1, thereby sealing the inside of the drying greenhouse wall 1 and preventing heat from escaping.

[0029] The working principle and use process of the utility model are as follows: when encountering thunderstorm weather or being in a relatively harsh environment, the electric push rod 203 in the protective mechanism 2 can be activated to shrink and reset, so that the elastic force of the compression spring 206 pushes the bottom plate 205 connected to the limit plate 204 to retract into the protective frame 201 along the horizontal displacement, and then the solar panel 207 is sealed and protected by the protective frame 201. This design protects the solar panel 207 by setting the protective mechanism 2 on the top of the drying greenhouse wall 1, avoiding the problem that the solar panel 207 is easily damaged when the solar drying greenhouse encounters thunderstorm weather or is in a relatively harsh environment. During use, the first insulation layer 102, the second insulation layer 103 and the third insulation layer 104 are firstly The materials are aluminum silicate, phenolic foam and foamed cement, respectively, which have good thermal insulation function and effectively enhance the thermal insulation effect of the base layer 101. The materials of the first thermal insulation layer 105 and the second thermal insulation layer 106 are centrifugal glass fiber cotton and micro-nano thermal insulation, respectively, which have good thermal insulation function and effectively enhance the thermal insulation effect of the base layer 101. Finally, the three thermal insulation layers and the two thermal insulation layers arranged in the base layer 101 cooperate with each other, so that the base layer 101 has a higher thermal insulation effect. This design avoids the failure to effectively prevent the heat from slowly dissipating during the use of the drying greenhouse, especially at night when the outdoor temperature drops sharply, causing a sharp drop in the internal temperature of the drying greenhouse, which is not conducive to plant growth. The practicality is strong.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A solar drying greenhouse, comprising a drying greenhouse wall (1), characterized in that: A protective mechanism (2) is provided on the top of the drying room wall (1), and a door (3) is provided at the lower middle of the front of the drying room wall (1); The drying greenhouse wall (1) comprises a base layer (101), a first thermal insulation layer (102) is arranged on one side of the base layer (101), a second thermal insulation layer (103) is arranged on one side of the first thermal insulation layer (102), a third thermal insulation layer (104) is arranged on one side of the second thermal insulation layer (103), a first heat insulation layer (105) is arranged on one side of the third thermal insulation layer (104), and a second heat insulation layer (106) is arranged on one side of the first thermal insulation layer (105); The protection mechanism (2) comprises a protection frame (201), a support plate (202) is arranged in the middle of the protection frame (201), an electric push rod (203) is arranged on one side of the support plate (202), a limit plate (204) is arranged on one end of the electric push rod (203), a bottom plate (205) is arranged on one side of the limit plate (204), a compression spring (206) is arranged on one side of the outer surface of the bottom plate (205), and a solar panel (207) is arranged on one side of the top of the bottom plate (205).

2. A solar drying greenhouse according to claim 1, characterized in that: The materials of the first thermal insulation layer (102), the second thermal insulation layer (103) and the third thermal insulation layer (104) are respectively aluminum silicate, phenolic foam and foamed cement, and the thickness ratio of the first thermal insulation layer (102), the second thermal insulation layer (103) and the third thermal insulation layer (104) is 1:1:

1.

3. A solar drying greenhouse according to claim 1, characterized in that: The material of the first thermal insulation layer (105) is centrifugal glass fiber wool, the material of the second thermal insulation layer (106) is micro-nano thermal insulation, and one side of the first thermal insulation layer (105) is in contact with one side of the second thermal insulation layer (106).

4. A solar drying greenhouse according to claim 1, characterized in that: The two ends of the electric push rod (203) are respectively mounted on the side walls of the support plate (202) and the limit plate (204) through fixed connection. There are several groups of the electric push rods (203), and the electric push rods (203) are arranged in a rectangular array.

5. A solar drying greenhouse according to claim 1, characterized in that: One end of the compression spring (206) is mounted on the limiting plate (204) by welding. There are two groups of the compression springs (206). The two groups of compression springs (206) are arranged corresponding to each other in the middle of the protection frame (201). The interior of the protection frame (201) is slidably connected to the limiting plate (204).

6. A solar drying greenhouse according to claim 1, characterized in that: A mounting groove is provided on one side of the top of the bottom plate (205), the size of the mounting groove being compatible with the size of the solar panel (207), and the top of the bottom plate (205) and the top of the solar panel (207) are arranged in the same horizontal plane.

7. A solar drying greenhouse according to claim 1, characterized in that: The door (3) is mounted on the drying greenhouse wall (1) by means of a rotational connection, and the size of the door (3) is adapted to the size of the drying greenhouse wall (1).

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