阅读说明：本技术 薄膜温室预制型材窗户 (Prefabricated section window for film greenhouse ) 是由 钟志刚 于 2020-04-10 设计创作，主要内容包括：本发明涉及的薄膜温室预制型材窗户,包括以下部分：型材外框、型材内框、薄膜压合固定片、开窗支撑机构,其特征在于,型材外框、型材内框、薄膜压合固定片预先加工完成,一部分实现窗户与温室薄膜的固定,起到安装窗户、组成窗口扇页的作用,一部分实现窗户的开闭,帮助控制薄膜温室内的通风效果。本发明采用预先制造结构简单,可以根据需要裁切组合成任意大小的窗户；型材外框、型材内框与薄膜压合固定片配合将温室薄膜咬合锁定,简便地实现了在薄膜温室任意需要位置上开窗；通过密封设计实现开窗通风与关窗后的密封保温效果；开窗支撑机构能根据需要支撑并调整窗户打开的角度,为薄膜温室的通风与温度管理提供快速方便的解决方案。(The invention relates to a prefabricated section window of a film greenhouse, which comprises the following parts: the window frame, the section bar inner frame, the film pressing fixing piece and the windowing supporting mechanism are characterized in that the section bar outer frame, the section bar inner frame and the film pressing fixing piece are machined in advance, one part of the window frame, the section bar inner frame and the film pressing fixing piece are used for fixing a window and a greenhouse film, the window frame and the film pressing fixing piece have the functions of installing the window and forming a window leaf, and the other part of the window frame, the window leaf and the film pressing fixing piece are used for opening and closing the window and helping to control the ventilation effect in the film greenhouse. The invention adopts the prefabricated structure, and can be cut and combined into windows with any size according to the requirements; the outer section frame, the inner section frame and the film pressing fixing sheet are matched to interlock and lock the greenhouse film, so that the window opening at any required position of the film greenhouse is simply and conveniently realized; the sealing and heat preservation effects after window opening ventilation and window closing are realized through the sealing design; the window opening supporting mechanism can support and adjust the opening angle of the window as required, and a quick and convenient solution is provided for the ventilation and temperature management of the thin film greenhouse.)

1. The invention relates to a prefabricated section window of a film greenhouse, which comprises the following parts: the section outer frame, the section inner frame, the film pressing fixing sheet and the windowing supporting mechanism are characterized in that the section outer frame, the section inner frame and the film pressing fixing sheet are processed in advance, can be cut and assembled into window inner and outer frames with different sizes according to requirements and are installed at positions of a film greenhouse needing windowing, the section outer frame and the section inner frame are composed of two functional parts, one part of the section outer frame and the section inner frame realizes the fixation of a window and a greenhouse film, and are provided with mutually matched occlusion locking structures which are matched with the film pressing fixing sheet and can fix the greenhouse film on the section outer frame and the section inner frame to play a role in installing the window and forming window leaves, the other part of the section outer frame and the section inner frame realizes the opening and closing of the window, the sealing and opening functions of the window can be realized by adopting a sealing strip, a zipper or a clamping chain structure, and the windowing supporting mechanism can support and adjust the opening angle of the fixed window according to requirements, helping to control the ventilation effect in the film greenhouse.

2. The prefabricated profile window for thin film greenhouses as claimed in claim 1, wherein the outer profile frame and the inner profile frame are prefabricated by lightweight materials, cut at an angle of 45 degrees according to the required length, and assembled into the inner and outer window frames with different sizes by using right angle fixing fittings fastened on the inner and outer profile frames.

3. A prefabricated sectional window for a thin-film greenhouse as claimed in claim 1, wherein the sectional outer frame and the sectional inner frame are fitted with a film-fixing sheet to fix the greenhouse film, and the sectional outer frame and the greenhouse film are fixed and fixed quickly by means including, but not limited to, snap, punch-reversing, and hot-press.

4. The prefabricated profile window for a thin film greenhouse of claim 3, wherein the snap-in locking structure comprises a plurality of snap-in grooves and snap-in grooves which are arranged on the outer profile frame, the inner profile frame and the film pressing and fixing sheet at a certain interval, and the greenhouse film is pressed into the snap-in grooves by utilizing the ductility of the greenhouse film and is tightly fixed.

5. A prefabricated section window for film greenhouse as claimed in claim 3, wherein said snap-in locking structure is formed by engaging holes provided at intervals on the outer frame and inner frame with holes provided in the fastening plate, and the holes are forced to penetrate the greenhouse film and the fastening plate in order to fix the film between the inner and outer frames and the fastening plate.

6. The prefabricated section window for the thin-film greenhouse as claimed in claim 5, wherein the buckle plate perforation can adopt a semi-closed or fully-closed structure, the perforation reverse buckle needs to pierce the semi-closed or fully-closed buckle plate perforation with force during fixing, and the fixing strength is increased by using the elasticity of the buckle plate sealing material.

7. The prefabricated profile window for a thin film greenhouse as claimed in claim 1, wherein the outer profile frame and the inner profile frame can be sealed and opened by using sealing strips, the inner frame profile is provided with a splash-proof baffle at a 90-degree corner, and the sealing strips are mounted at the top end of the inner profile frame profile to seal, waterproof and insulate the thin film greenhouse after the window is closed.

8. The prefabricated section window for film greenhouse as claimed in claim 1, wherein the outer frame and the inner frame may be zipper or zipper fastener structure, and the zipper or zipper fastener is arranged between the outer frame and the inner frame to open and close the window.

9. The prefabricated profile window for thin film greenhouses according to claim 1, wherein the window-opening support mechanisms are respectively installed on the outer profile frame and the inner profile frame to support and adjust the opening angle of the fixed window as required to help control the ventilation effect of the thin film greenhouse.

Technical Field

The invention relates to a window arranged on a film greenhouse, an inner frame and an outer frame of the window which are mutually matched, opened and closed and sealed by prefabricated sections, in particular to a prefabricated section window of the film greenhouse.

Background

The film greenhouse is widely used in agricultural production as agricultural production's important facility, because film greenhouse's characteristic, needs regularly ventilate, and film bottom fixing device often need be demolishd to the greenhouse that monoblock film covered, could pack up the film from the below and highly realize ventilation, and the complicated amount of labour of operation brings very big inconvenience for agricultural production greatly, has also increased the cost that film greenhouse used.

Disclosure of Invention

The invention relates to a prefabricated section window of a film greenhouse, which comprises the following parts: the section outer frame, the section inner frame, the film pressing fixing sheet and the windowing supporting mechanism are characterized in that the section outer frame, the section inner frame and the film pressing fixing sheet are processed in advance, can be cut and assembled into window inner and outer frames with different sizes according to requirements and are installed at positions of a film greenhouse needing windowing, the section outer frame and the section inner frame are composed of two functional parts, one part of the section outer frame and the section inner frame realizes the fixation of a window and a greenhouse film, and are provided with mutually matched occlusion locking structures which are matched with the film pressing fixing sheet and can fix the greenhouse film on the section outer frame and the section inner frame to play a role in installing the window and forming window leaves, the other part of the section outer frame and the section inner frame realizes the opening and closing of the window, the sealing and opening functions of the window can be realized by adopting a sealing strip, a zipper or a clamping chain structure, and the windowing supporting mechanism can support and adjust the opening angle of the fixed window according to requirements, helping to control the ventilation effect in the film greenhouse.

The outer section frame and the inner section frame are made of light materials including but not limited to plastics, fibers and light aluminum alloy, are preprocessed and manufactured into raw materials with standard lengths, are matched with light structural dimensions to control the overall weight of the window, and can be directly installed and fixed on the greenhouse film.

After the prefabricated outer frame and inner frame section bars are cut at an angle of 45 degrees according to the required length, the square window inner frame and the square window outer frame with different sizes are assembled by utilizing right-angle fixing accessories buckled on the outer frame and the inner frame of the section bars, and a user can also adopt the fixing accessories with special angles to cut and assemble the prefabricated outer frame and inner frame section bars into other windows which are not limited to square and have various shapes.

The outer frame of the sectional material, the inner frame of the sectional material and the film pressing fixing sheet are matched, mutually-meshed locking structures for fixing the greenhouse film are arranged, and the inner frame of the sectional material and the greenhouse film are quickly and fixedly installed by using modes including but not limited to buckling, punching and reversing and hot pressing, so that the window is installed and the window leaves are formed.

The occlusion locking structure can be that buckles and buckling grooves which are matched with each other are arranged on a section outer frame, a section inner frame and a film pressing fixing sheet according to a certain distance, the greenhouse film is pressed into the buckling grooves and is tightly fixed by utilizing the ductility of the greenhouse film, a window is fixed on the greenhouse film by the section outer frame, the section inner frame utilizes the fixed greenhouse film as a window leaf, and the greenhouse film in the inner frame can be replaced by other window closing modes including but not limited to a shutter according to the needs.

The occlusion locking structure can also be that the perforation inversed buckles arranged on the outer frame and the inner frame of the sectional material according to a certain distance are mutually matched with the buckle plate perforation reserved on the film pressing fixed sheet, the perforation inversed buckles sequentially penetrate the greenhouse film and the buckle plate by force during installation, and the film is fixed between the inner frame and the outer frame of the sectional material and the film pressing fixed sheet.

The buckle plate perforation can adopt a semi-closed or fully-closed structure, the perforation inverted buckle needs to be punctured by force during fixing, the perforation inverted buckle and the greenhouse film can only penetrate through the buckle plate perforation to complete fixing, the elasticity of the buckle plate sealing material is utilized to increase the fixing strength, and the semi-closed or fully-closed buckle plate perforation is designed into a structure and a thickness which can meet the fixing strength requirement and can be conveniently punctured during installation according to the requirement.

The window opening and closing and sealing functions can be realized by adopting the sealing strips for the outer frame and the inner frame of the section bar, the inner frame section bar is provided with a splash-proof baffle at a 90-degree corner, the sealing strips are arranged at the top end of the section bar of the inner frame, and the sealing, the water prevention and the heat preservation of the film greenhouse are realized after the window is closed.

The outer frame and the inner frame can also adopt a zipper or a zipper-clamping structure to realize the opening and closing and sealing functions of the window, the zipper or the zipper-clamping structure is arranged between the inner frame and the outer frame in advance, and after the inner frame and the outer frame are fixed on the greenhouse film, the opening and closing functions of the inner frame and the outer frame of the window are realized by opening and closing the zipper or the zipper-clamping structure.

The windowing supporting mechanisms are respectively arranged on the outer section frame and the inner section frame, and the opening angle of the fixed window is supported and adjusted according to needs by adopting a mechanical lever controlled manually or automatically, so that the ventilation effect of the thin-film greenhouse is controlled.

Due to the adoption of the technical scheme, the invention has the following beneficial effects and characteristics.

1. The prefabricated greenhouse film has the advantages that the prefabricated outer section frame, the prefabricated inner section frame and the prefabricated film pressing fixing piece are adopted, windows can be installed at any positions on the greenhouse film according to requirements, and cost and investment are reduced through standardized prefabricated materials.

2. The inner and outer frames of the section bar with different lengths are cut according to the requirements to form windows with any size, so that the ventilation requirements of the film greenhouse under different conditions are met.

3. The outer section frame, the inner section frame and the film pressing fixing sheet are matched to interlock and lock the greenhouse film, and the window can be conveniently and directly installed on the greenhouse film without the assistance of a small number of tools.

4. The sealing and heat-insulating effects after window opening ventilation and window closing are realized through the sealing design, and a convenient ventilation function is obtained under the condition that the heat insulation of the thin film greenhouse is not influenced.

5. The window opening supporting mechanism can support and adjust the opening angle of the window as required, and a quick and convenient solution is provided for the ventilation and temperature management of the thin film greenhouse.

Drawings

FIG. 1 is a schematic front view of a prefabricated section window for a thin film greenhouse according to an embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of the inner and outer frames of the prefabricated section windows of the thin film greenhouse.

FIG. 3 is a schematic view showing the window opening state of one embodiment of the prefabricated section window for a thin film greenhouse according to the present invention.

Detailed Description

In order to make the technical means, characteristics, objectives and effects achieved by the present invention easily comprehensible, the present invention is further described below with reference to the drawings of one non-limiting embodiment that may be adopted.

As shown in FIG. 1, the prefabricated profile window for thin film greenhouse has the following parts: section bar frame 1, section bar inside casing 2, right angle fixed part 3, window switching hinge 4, section bar frame 1, section bar inside casing 2 pre-processing become the raw and other materials of standard length, cut into different length according to window size needs to cut out 45 degrees angles and assemble respectively for the window inside and outside frame of mutually supporting with right angle fixed part 3, connect and realize the switching function through window switching hinge 4.

As shown in fig. 2, the fasteners 5 respectively disposed on the profile outer frame 1 and the profile inner frame 11 are engaged with the fastening slots 4 on the film pressing and fixing sheet 3, so as to press and fix the film 2 between the profile outer frame 1 and the film pressing and fixing sheet 3, and between the profile inner frame 11 and the film pressing and fixing sheet 3; the perforation inversed buckles 6 respectively arranged on the section outer frame 1 and the section inner frame 11 are matched with the buckle plate perforation 7 on the film pressing fixing sheet 3, the film 2 is penetrated and fixed between the section outer frame 1 and the film pressing fixing sheet 3 and between the section inner frame 11 and the film pressing fixing sheet 3, the whole window is fixed on the greenhouse film 2, and then the greenhouse film 2 at the closed position 12 of the inner frame and the outer frame is cut to open and close the window.

As shown in fig. 2, the outer frame 1 and the inner frame 11 are matched with each other at the closed positions 10 and 12, and the inner frame section 11 positioned in the outer groove 10 at the closed positions of the inner frame and the outer frame is provided with a splash baffle 9 at a corner of 90 degrees to prevent water outside the greenhouse from flowing into the greenhouse; the top ends of the section outer frame 1 and the section inner frame 11 are provided with sealing strips 8, and the section outer frame 1 and the section inner frame 11 are completely closed with the respective sealing strips 8 through splash-proof baffles 9 after the window is closed, so that the sealing, the water resistance and the heat preservation of the film greenhouse are ensured.

As shown in fig. 3, the outer frame 1 and the inner frame 2 are connected by a window opening and closing hinge 5, and are opened at a certain angle under the support of a mechanical lever 4 controlled by a window opening support mechanism 3, and the window opening angle of the outer frame 1 and the inner frame 2 can be adjusted and fixed by the mechanical lever 4 controlled by the window opening support mechanism 3, so as to help control the ventilation effect of the thin-film greenhouse.

While the foregoing shows and describes the principles of the present invention, together with the advantages thereof, it will be understood by those skilled in the art that various changes and modifications may be made herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.