Full-open window glass greenhouse
By introducing photovoltaic opening drive components and photosensors into the glass greenhouse, automatic adjustment of the photovoltaic glass panels is achieved, which solves the problem of the singleness of light and ventilation adjustment and improves the adjustment accuracy and automation level of the greenhouse.
Patent Information
- Application Number
- CN202422636020.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing glass greenhouses are single in terms of light intensity and ventilation regulation. The opening angle of photovoltaic glass is limited, and adjustment relies on manual labor, and automatic adjustment cannot be achieved.
A fully-opening glass greenhouse was designed, which uses a metal frame body, photovoltaic glass panels, photovoltaic opening drive components, diffuse reflection glass and photosensors. The photosensors collect information to control the photovoltaic opening drive components, realize automatic adjustment of the photovoltaic glass panels, and combine with diffuse reflection glass to isolate the inner and outer spaces, so as to realize independent adjustment of light intake and ventilation.
It realizes the large-angle flipping of photovoltaic glass panels, automatically adjusts the amount of light entering, isolates the internal and external airflow, simplifies the adjustment process, and improves the application popularity of greenhouses.
Smart Images
Figure CN223364656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass greenhouses, in particular to a full-window glass greenhouse. Background Art
[0002] In the field of glass greenhouse technology, the current mainstream form is a full steel frame structure with large-format photovoltaic glass panels as the top plate, where the photovoltaic glass panels can be opened to adjust the amount of light entering the greenhouse.
[0003] However, the current greenhouse structure has the problem of overly single solution, which is mainly manifested in the following aspects:
[0004] When the greenhouse only needs to adjust the amount of light but does not need ventilation and cooling, opening the photovoltaic glass causes the internal and external environments to be connected. The size of the opening directly affects the temperature in the greenhouse, resulting in limited regulation of the amount of light entering.
[0005] The opening angle of photovoltaic glass is too small, or it can only be opened partially, resulting in insufficient light entering.
[0006] The adjustment of photovoltaic glass requires manual management and adjustment, and there is no basis for automatic adjustment.
[0007] The above problems affect the application and popularity of glass greenhouses. Therefore, in order to solve the above problems, people have been seeking an ideal technical solution. Utility Model Content
[0008] The purpose of the utility model is to address the deficiencies of the existing technology and thus provide a fully openable glass greenhouse with photovoltaic glass that can be opened significantly, temperature control and light intake adjustment isolation, and photovoltaic glass panels with an automatic adjustment basis.
[0009] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a fully-opening glass greenhouse, comprising a metal frame body, a photovoltaic glass panel, a photovoltaic opening drive assembly, diffuse reflection glass, a photosensor and a controller;
[0010] The four sides of the metal frame body are paved with side wall materials;
[0011] The photovoltaic glass panels are assembled and built on the top of the metal frame body, and the photovoltaic glass panels are laid continuously on each other to form a roof structure;
[0012] Each photovoltaic glass panel is equipped with a set of photovoltaic opening drive components, which are used to drive the photovoltaic glass panel to flip and lift up to form a light-entry channel;
[0013] The diffuse reflective glass is continuously spliced and paved below the roof structure to isolate the interior of the metal frame body from the external space above;
[0014] The photosensor is installed in the internal space enclosed by the metal frame body and the diffuse reflective glass. The controller is respectively connected to the photosensor and the photovoltaic opening drive component to control the action of the photovoltaic opening drive component according to the information collected by the photosensor and adjust the opening of the photovoltaic glass panel.
[0015] Based on the above, the roof structure includes several groups of pointed roofs, and the two slopes of the pointed roofs are two rows of photovoltaic glass panels that can be flipped and lifted independently.
[0016] Based on the above, the tilting axis of the photovoltaic glass panel is installed on the metal frame body at the foot of the slope, and the raised side of the photovoltaic glass panel is overlapped at the top of the slope;
[0017] The photovoltaic opening drive assembly includes a window opening motor and a rack mechanism. The window opening motor drives the rack in the rack mechanism to move, and the free end of the rack is hinged to the raised side of the photovoltaic glass panel.
[0018] Based on the above, the angle between the slope angle and the horizontal plane is between 10° and 45°, and the angle between the maximum flip angle of the photovoltaic glass panel and the horizontal plane is 90°.
[0019] Based on the above, the metal frame body is a steel frame body or an aluminum alloy frame body.
[0020] Based on the above, the structure formed by the diffuse reflection glass is a plurality of inner layers of the pointed roof structure that match the roof structure, and each inner layer of the pointed roof corresponds to each pointed roof in a one-to-one vertical direction.
[0021] Based on the above, a crossbeam is provided at the bottom end of the diffuse reflection glass in the metal frame body, and the diffuse reflection glass is fixed based on the crossbeam;
[0022] The slope foot of each pointed roof is connected to the crossbeam through a column, and a pointed support beam frame is provided between two adjacent columns for supporting the photovoltaic glass panel and the photovoltaic opening drive assembly.
[0023] Based on the above, the side wall material is a structure of part glass and part opaque wall, or a structure of full light-transmitting glass, or a structure of full opaque wall.
[0024] Based on the above, at least one of the four side walls of the metal frame body is provided with a ventilation window.
[0025] Based on the above, a wet curtain is provided on the front side or the rear side of the metal frame body, and a window is provided at the position corresponding to the wet curtain.
[0026] The present invention has substantial features and progress over the prior art. Specifically, the present invention has the following advantages:
[0027] Based on the structure of the traditional glass greenhouse, the roof structure is improved. The photovoltaic glass panels that can be flipped up are still installed on the roof. The amount of light entering can be adjusted by adjusting the flipping and lifting angle. A light sensor is configured as the reference signal for adjustment to achieve automatic adjustment.
[0028] On this basis, a layer of diffuse reflective glass is installed under the roof to separate the space inside and outside the greenhouse, but it allows light to enter but not air. In this way, the amount of light entering can be independently adjusted, avoiding the problem of external airflow entering at the same time as light entering.
[0029] Furthermore, the roof structure is designed as a spire structure, and the flipping and lifting angle of the photovoltaic glass panel can be set relatively large, thereby increasing the amount of light entering; the flipping and lifting mechanism uses a window opening motor to drive the rack structure to drive the photovoltaic glass panel to flip, the adjustment structure is simple and reasonable, and the execution is precise and in place. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] Figure 1 It is a schematic diagram of the cross-sectional structure of the fully-opened glass greenhouse in the present invention.
[0031] Figure 2 It is a structural schematic diagram of one end of the fully-opened glass greenhouse in the utility model.
[0032] Figure 3 It is a structural diagram of the other end of the fully-opened glass greenhouse in the present invention.
[0033] Figure 4 It is a structural schematic diagram of the side surface of the fully-opened glass greenhouse in the utility model.
[0034] In the figure: 1. Metal frame body; 2. Photovoltaic glass panel; 3. Photovoltaic opening drive assembly; 4. Diffuse reflection glass; 5. Photosensitive sensor; 6. Beam; 7. Column; 8. Wet curtain; 31. Window opening motor; 32. Rack mechanism; 33. Rack. DETAILED DESCRIPTION
[0035] The technical solution of the present utility model is further described in detail below through specific implementation methods.
[0036] like Figures 1-4 As shown, a fully-opening glass greenhouse includes a metal frame body 1, a photovoltaic glass panel 2, a photovoltaic opening drive component 3, diffuse reflection glass 4, a photosensor 5 and a controller (hidden in the drawing).
[0037] The four sides of the metal frame body 1 are paved with side wall material. In this embodiment, the metal frame body 1 is a steel frame body or an aluminum alloy frame body. The side wall material is a structure of partial glass and partial opaque wall, a structure of fully transparent glass, or a structure of fully opaque wall. At least one of the four side walls of the metal frame body is provided with a ventilation window. The ventilation windows on the side walls provide ventilation and cooling, and corresponding fans can be configured as needed.
[0038] The surrounding materials are configured to be all glass, partial glass or no glass according to the living habits of the crops inside.
[0039] The photovoltaic glass panels 2 are assembled and built on the top of the metal frame body 1, and the photovoltaic glass panels 2 are laid continuously to form a roof structure;
[0040] Each photovoltaic glass panel 2 is equipped with a set of photovoltaic opening drive components 3 for driving the photovoltaic glass panel 2 to flip and lift up to form a light-entry channel.
[0041] In this embodiment, the roof structure includes several groups of pointed roofs, and the two slopes of the pointed roofs are two rows of photovoltaic glass panels 2 that can be independently flipped and lifted. The flip axes of the photovoltaic glass panels 2 are installed on the metal frame body 1 at the foot of the slope, and the lifted sides of the photovoltaic glass panels 2 are overlapped at the top of the slope.
[0042] The photovoltaic opening drive assembly 3 includes a window opening motor 31 and a rack mechanism 32. The window opening motor 31 drives the rack 33 in the rack mechanism 32 to move. The free end of the rack 33 is hinged to the raised side of the photovoltaic glass panel 2. The angle between the slope angle and the horizontal plane is between 10° and 45°. The maximum flip angle of the photovoltaic glass surface 2 is 90° to the horizontal plane.
[0043] The diffuse reflection glass 4 is continuously spliced and paved under the roof structure, and is used to isolate the interior of the metal frame body 1 from the external space above; the structure formed by the diffuse reflection glass 4 is a plurality of pointed inner layers matching the roof structure, and each pointed inner layer corresponds to each pointed roof in the vertical direction. A crossbeam 6 is provided at the bottom end of the diffuse reflection glass 4 in the metal frame body 1, and the diffuse reflection glass 4 is fixed based on the crossbeam 6; the slope foot of each pointed roof is connected to the crossbeam 6 through a column 7, and a pointed support beam frame is provided between two adjacent columns 7, which is used to support the photovoltaic glass panel 1 and the photovoltaic opening drive component 3.
[0044] The photosensor 5 is installed in the internal space enclosed by the metal frame body 1 and the diffuse reflection glass 4. The controller is respectively connected to the photosensor 5 and the photovoltaic opening drive component 3 to control the action of the photovoltaic opening drive component 3 according to the information collected by the photosensor 5 and adjust the opening of the photovoltaic glass panel 2.
[0045] In a preferred embodiment, a wet curtain 8 is provided on the front side or the rear side of the metal frame body, and a window is provided corresponding to the position of the wet curtain.
[0046] Working principle description:
[0047] The photovoltaic glass panel 2 is completely closed in the default state, and the flipped and raised side is overlapped on the metal frame to form a pointed roof structure.
[0048] Crops grown in a greenhouse have their own living habits, so the demand for external light will change with the growth needs. Therefore, the built-in photosensor 5 can obtain the light intensity signal in the greenhouse in real time. The controller controls the window opening motor 31 in the photovoltaic opening drive component 3 according to the current light demand required for plant growth, combined with the light intensity signal detected by the photosensor 5 and the daylight status of the current time period, and then drives the photovoltaic glass panel to flip to the appropriate angle, so that external light passes through the open channel and shines on the diffuse reflection glass 4 below, and further passes through the diffuse reflection glass 4 into the interior of the greenhouse to meet the need for supplementary lighting.
[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.
Claims
1. A fully-opened glass greenhouse, characterized by: It includes a metal frame body, photovoltaic glass panels, photovoltaic opening drive components, diffuse reflection glass, photosensors and controllers; The four sides of the metal frame body are paved with side wall materials; The photovoltaic glass panels are assembled and built on the top of the metal frame body, and the photovoltaic glass panels are laid continuously on each other to form a roof structure; Each photovoltaic glass panel is equipped with a set of photovoltaic opening drive components, which are used to drive the photovoltaic glass panel to flip and lift up to form a light-entry channel; The diffuse reflective glass is continuously spliced and paved below the roof structure to isolate the interior of the metal frame body from the external space above; The photosensor is installed in the internal space enclosed by the metal frame body and the diffuse reflective glass. The controller is respectively connected to the photosensor and the photovoltaic opening drive component to control the action of the photovoltaic opening drive component according to the information collected by the photosensor and adjust the opening of the photovoltaic glass panel.
2. The fully-opened glass greenhouse according to claim 1, characterized in that: The roof structure includes several groups of pointed roofs, and the two slopes of the pointed roofs are two rows of photovoltaic glass panels that can be flipped and lifted independently.
3. The fully-opened glass greenhouse according to claim 2, characterized in that: The tilt axis of the photovoltaic glass panel is installed on the metal frame body at the foot of the slope, and the raised side of the photovoltaic glass panel is overlapped at the top of the slope; The photovoltaic opening drive assembly includes a window opening motor and a rack mechanism. The window opening motor drives the rack in the rack mechanism to move, and the free end of the rack is hinged to the raised side of the photovoltaic glass panel.
4. The fully-opened glass greenhouse according to claim 3, characterized in that: The angle between the slope angle and the horizontal plane is between 10° and 45°, and the angle between the maximum flip angle of the photovoltaic glass panel and the horizontal plane is 90°.
5. The fully-opened glass greenhouse according to claim 4, characterized in that: The metal frame body is a steel frame body or an aluminum alloy frame body.
6. The fully-opened glass greenhouse according to claim 5, characterized in that: The structure formed by the diffuse reflection glass is a plurality of inner layers of the pointed roof structure that match the roof structure, and each inner layer of the pointed roof corresponds to each pointed roof in a one-to-one vertical direction.
7. The fully-opened glass greenhouse according to claim 6, characterized in that: A crossbeam is provided in the metal frame body at the bottom end of the diffuse reflection glass, and the diffuse reflection glass is fixed based on the crossbeam; The slope foot of each pointed roof is connected to the crossbeam through a column, and a pointed support beam frame is provided between two adjacent columns for supporting the photovoltaic glass panel and the photovoltaic opening drive assembly.
8. The fully-opened glass greenhouse according to claim 7, characterized in that: The side wall material is a structure of part glass and part opaque wall, or a structure of full light-transmitting glass, or a structure of full light-opaque wall.
9. The fully-opened glass greenhouse according to claim 8, characterized in that: At least one of the four side walls of the metal frame body is provided with a ventilation window.
10. The fully-opened glass greenhouse according to claim 9, characterized in that: A wet curtain is arranged on the front side or the rear side of the metal frame body, and a window is arranged corresponding to the position of the wet curtain.