CN213127298U - Greenhouse with adjustable illumination intensity - Google Patents

Greenhouse with adjustable illumination intensity Download PDF

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Publication number
CN213127298U
CN213127298U CN202021341683.4U CN202021341683U CN213127298U CN 213127298 U CN213127298 U CN 213127298U CN 202021341683 U CN202021341683 U CN 202021341683U CN 213127298 U CN213127298 U CN 213127298U
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China
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frame
door
greenhouse
shaped
shaped frame
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Expired - Fee Related
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CN202021341683.4U
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Chinese (zh)
Inventor
秦奕
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Nanjing Forestry University
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Nanjing Forestry University
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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Abstract

A greenhouse with adjustable illumination intensity comprises a greenhouse frame and a glass curtain wall, wherein the glass curtain wall is arranged on the side wall and the top of the greenhouse frame and also comprises a slide rail and a door-shaped frame; two rails of the sliding rail are respectively positioned on two sides of the greenhouse frame; at least two door-shaped frames are arranged; the bottoms of the two upright posts of the door-shaped frame are connected with pulleys, the pulleys are correspondingly connected with the slide rails, and the tops of the two upright posts are connected through a cross beam; the top of the door-shaped frame is connected with a sunshade component. The utility model discloses a new sunshade thinking realizes the natural illumination restriction to the greenhouse, has reduced the temperature regulation work load in the greenhouse.

Description

Greenhouse with adjustable illumination intensity
Technical Field
The utility model belongs to the technical field of the horticulture, specifically a greenhouse flower house of illumination intensity adjustable.
Background
In the horticultural technique, greenhouse flower houses are exclusively used for the cultivation of flowers. Different from planting greenhouses for vegetables and the like, the growth environment of flowers is more strict, and the requirements on illumination, temperature, humidity and the like are quite detailed. And obtaining related data through sensors such as temperature, humidity and illumination preset in the house. In the common greenhouse, the temperature and the humidity in the greenhouse can be adjusted by opening and closing the side windows and the ventilation fan to force convection air, and the environment humidity is improved by the ultrasonic atomizer additionally arranged in the greenhouse. The supplementary illumination is supplemented by fluorescent lamps (effectively, blue-green light and red-orange light in the fluorescent lamps), and the photosynthesis of the flower plants is promoted. The illumination is reduced by erecting a black mesh sunshade net rack in the house and shielding natural light rays directly irradiating on flowers in due time. This mode of operation is comparatively loaded down with trivial details, needs horticulture personnel to install frequently, tear open sunshade net. However, natural light has thermal effect for the greenhouse, and the greenhouse effect of the greenhouse increases the difficulty of heat exchange of the greenhouse.
Disclosure of Invention
The utility model provides a greenhouse of illumination intensity adjustable greenhouse can adopt sunshade plant sunshade or sunshade net sunshade to adjust and penetrate in the sunshine in greenhouse directly, accords with the sunshade characteristics under the natural environment.
The utility model discloses a greenhouse with adjustable illumination intensity, which comprises a greenhouse frame and a glass curtain wall, wherein the glass curtain wall is arranged on the side wall and the top of the greenhouse frame, and is characterized by also comprising a slide rail and a door-shaped frame; two rails of the sliding rail are respectively positioned on two sides of the greenhouse frame;
at least two door-shaped frames are arranged; the bottoms of the two upright posts of the door-shaped frame are connected with pulleys, and the pulleys are correspondingly connected with the sliding rails; the tops of the two upright posts are connected through a cross beam; the top of the door-shaped frame is connected with a sunshade component.
This greenhouse adopts sunshade component external placement greenhouse outdoor, can solve prior art, at the inside sunshade of greenhouse, although solved and reduced irradiant problem, does not solve the temperature rise problem that brings in the thermal effect of illumination gives the greenhouse.
Based on the thought:
structural mode 1: the sunshade component is a sunshade net;
the first edge of the sunshade net is fixed on the cross beam of the first door-shaped frame, and the last edge of the sunshade net is fixed on the cross beam of the last door-shaped frame; the length between the first edge and the last edge of the sunshade net corresponds to the length of the flower house frame.
At least one door-shaped frame is connected between the first door-shaped frame and the last door-shaped frame, the structures of all the door-shaped frames are the same, a soft cable is connected between the tops of the adjacent door-shaped frames, the middle part of the sunshade net is connected to the soft cable, and the sunshade net is supported by the soft cable. The soft rope is a nylon rope or a metal soft chain.
Under this formula structure, realize the glass curtain wall that the sunshade net sheltered from the greenhouse top through sliding door font frame and come the sunshade, have universal suitability, be suitable for each season and use, the sunshade- > reduces the effect of illumination most directly.
In a structural mode 2, the sunshade component comprises a vine plant and a climbing frame, wherein the vine plant is attached to the climbing frame, and a hole tray for growing the root system of the vine plant is connected to the door-shaped frame;
the climbing frame is connected to the top of the door-shaped frame, and the plug tray is connected to the upright post of the door-shaped frame;
the climbing frame is parallel to the ground, two parallel long edges of the climbing frame are parallel to the cross beam of the door-shaped frame, a plurality of supporting materials (the supporting materials are iron wires or nylon ropes and the like) used for vine attachment are connected between two parallel wide edges of the climbing frame, and iron wires used for vine attachment are connected between each supporting material and the plug tray.
Under this formula structure, realize climbing the glass curtain wall at the greenhouse top that the tendril plant on the frame covers through sliding door font frame and come the sunshade.
The sunshade effect formed by the vine plants according to the characteristics of the vine plants is more consistent with the natural law, namely, the vine plants are very dense in summer when the illumination is strong and the temperature is very high, and the sunshade effect is the best. For most flowers, the flowers do not like hot light in summer. The vine plant has better protection function on the flowers in terms of illumination.
In this structure, the nutrition of tendril plant mainly comes from the cave dish, according to self characteristic, after the tendril plant climbs the climbing frame along the iron wire between cave dish and the climbing frame, support material cloth along climbing frame plays the effect of sunshade in the climbing frame.
In daily maintenance work, the climbing frame is moved to the top of the greenhouse through the door-shaped frame according to data of sensors such as light in the greenhouse, and shading is achieved.
In order to improve the sun-shading effect and flexibility: the quantity of climbing frame (and door font frame) can be a plurality of, satisfies when all climbing frames are full to be spread at the greenhouse top, and the climbing frame can have the one deck, or 2 layers or the multilayer that overlap.
The structures that can be used for this purpose are: the heights of the upright posts of the door-shaped frames are different, and the heights of the upright posts of the first door-shaped frame and the last door-shaped frame are sequentially increased or decreased.
Under the structure, the adjacent climbing frames have different heights, and can be moved to the front and/or the back of the flower house. When 2 layers or multilayer climbing frames need to be overlapped to improve the sun-shading effect, the corresponding door-shaped frame can be moved to the corresponding position to realize the sun-shading effect.
The middle point position of the broadside of the climbing frame is connected to the top of the upright post of the corresponding door-shaped frame. Under this structure, climbing frame itself is comparatively stable, and its focus position is basically on or near the roof beam of door font frame. At the moment, the anti-overturning structure of the pulley of the door-shaped frame is smaller, so that the number of the door-shaped frames, namely the adjustability of the sun-shading effect, is favorably increased.
The utility model discloses a new sunshade thinking realizes the natural illumination restriction to the greenhouse, has reduced the temperature regulation work load in the greenhouse.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2a is a schematic structural view of example 2;
FIG. 2b is a schematic top view of the climbing frame;
FIG. 3 is a schematic view of the structure of a door frame;
FIG. 4 is a schematic diagram of the positions of a relatively stable door-shaped frame and a climbing frame;
figure 5a is a schematic view of a trolley type sheave assembly;
FIG. 5b is a schematic left side view of the structure of FIG. 5 a;
in the figure: the greenhouse comprises a greenhouse 1, a sliding rail 2, a door-shaped frame 3, a stand column 4, a cross beam 5, a sunshade net 6, a climbing frame 7, a hole disc 8, an iron wire 9, a trolley type pulley component 10 and pulleys 11.
Detailed Description
The present invention will be described with reference to the accompanying drawings and embodiments:
the utility model provides a greenhouse of illumination intensity adjustable, includes greenhouse frame and glass curtain wall, and glass curtain wall installs at greenhouse frame's lateral wall and top. The device also comprises a slide rail and a door-shaped frame; two rails of the sliding rail are respectively positioned on two sides of the greenhouse frame;
at least two door-shaped frames are arranged; the bottoms of the two upright posts of the door-shaped frame are connected with pulleys, and the pulleys are correspondingly connected with the sliding rails; the tops of the two upright posts are connected through a cross beam; the top of the door-shaped frame is connected with a sunshade component. The structure of the frame is shown in fig. 3.
Referring to fig. 1, in example 1, the sunshade assembly is a sunshade net;
the first edge of the sunshade net is fixed on the cross beam of the first door-shaped frame, and the last edge of the sunshade net is fixed on the cross beam of the last door-shaped frame; the length between the first edge and the last edge of the sunshade net corresponds to the length of the flower house frame.
3 door-shaped frames are connected between the first door-shaped frame and the last door-shaped frame, the structures of all the door-shaped frames are the same, a soft cable is connected between the tops of the adjacent door-shaped frames, the middle part of the sunshade net is connected to the soft cable, and the sunshade net is supported by the soft cable. The soft rope can be a nylon rope or a metal soft chain and the like.
In this example, there are 5 frames in the shape of a door, and the state of fig. 1 is that the sunshade net is in a stretching and covering state.
Referring to fig. 2a, 2b and 4, in example 2, the sunshade assembly comprises a vine plant and a climbing frame, the vine plant is attached to the climbing frame, and a plug tray for the root growth of the vine plant is connected to the door-shaped frame;
the climbing frame is connected to the top of the door-shaped frame, and the plug tray is connected to the upright post of the door-shaped frame;
the climbing frame is parallel to the ground, two parallel long edges of the climbing frame are parallel to the cross beam of the door-shaped frame, a plurality of supporting materials (the supporting materials can be iron wires or nylon ropes and the like) used for vine attachment are connected between two parallel wide edges of the climbing frame, and iron wires used for vine attachment are connected between each supporting material and the plug tray.
The quantity of climbing frame (and door font frame) can be a plurality of, satisfies when all climbing frames are full to be spread at the greenhouse top, and the climbing frame can have the one deck, or 2 layers or the multilayer that overlap. As shown in figure 2a, one side edge of the climbing frame is connected to the top of the door-shaped frame, so that the number of overlapped layers of the shielding can be greatly increased. The climbing frames and the corresponding door-shaped frames are divided into two groups and are folded and unfolded towards the middle positions along the head and the tail of the greenhouse. For a group of climbing frames, the heights of the upright columns of the corresponding door-shaped frames are different, and the heights of the upright columns of the climbing frames are gradually reduced from the first door-shaped frame to the last door-shaped frame (the last door-shaped frame is close to the middle position of the flower room).
The iron wires used for attachment of the vines on the adjacent door-shaped frames are staggered in position when being laid, and mutual interference is avoided. When the vine plants climb and grow, even if the vine plants climb to other door-shaped frames in a wrong way, the corresponding air roots or tendrils and the like of the plants can be cut off, and the stems can return to correct iron wires.
Attention of the structural implementation:
as shown in FIG. 4, in order to improve the stability of the door-shaped frame, the middle point of the wide side of the climbing frame can be connected to the top of the upright post of the corresponding door-shaped frame. With this configuration, the center of gravity of the climbing frame is substantially at or near the beam of the frame shaped like a Chinese character 'men'. As performance sacrifice, the number of overlapping layers of the climbing frame is relatively limited.
When the door-shaped frame is implemented, the door-shaped frame is made of galvanized steel pipes, and the door-shaped frame is light in structure and good in strength. The climbing frame is made of a PVC water pipe. The hole plate can meet the requirement by adopting a single- row 4 or 5 hole structure. The two upright posts of the door sliding frame are provided with the hole discs. The vine can be grape with larger leaves and higher leaf density.
Stability description of the door frame:
as shown in fig. 5a and 5b, the anti-overturning structure of the pulley of the door-shaped frame is a trolley type pulley assembly, when the door-shaped frame is stable, the wheel base between two sets of pulleys of the pulley assembly can be smaller, and if the stability is not sufficient, the wheel base between two sets of pulleys needs to be increased to compensate the stability.
If the sun-shading requirement is higher, a layer of sun-shading net can be additionally arranged at the bottom of the climbing frame.

Claims (6)

1. A greenhouse with adjustable illumination intensity comprises a greenhouse frame and glass curtain walls, wherein the glass curtain walls are arranged on the side wall and the top of the greenhouse frame and are characterized by further comprising slide rails and door-shaped frames; two rails of the sliding rail are respectively positioned on two sides of the greenhouse frame;
at least two door-shaped frames are arranged; the bottoms of the two upright posts of the door-shaped frame are connected with pulleys, the pulleys are correspondingly connected with the slide rails, and the tops of the two upright posts are connected through a cross beam; the top of the door-shaped frame is connected with a sunshade component.
2. The greenhouse of claim 1, wherein the sunshade assembly is a sunshade net;
the first edge of the sunshade net is fixed on the cross beam of the first door-shaped frame, and the last edge of the sunshade net is fixed on the cross beam of the last door-shaped frame; the length between the first edge and the last edge of the sunshade net corresponds to the length of the flower house frame.
3. The greenhouse as claimed in claim 2, wherein at least one of the frames is connected between the first frame and the last frame, all the frames have the same structure, a flexible cable is connected between the tops of the adjacent frames, the middle of the sunshade net is connected to the flexible cable, and the sunshade net is supported by the flexible cable.
4. The greenhouse of claim 1, wherein the sunshade assembly comprises a vine plant and a climbing frame, the vine plant is attached to the climbing frame, and a plug for root growth of the vine plant is connected to the frame shaped like a Chinese character 'men';
the climbing frame is connected to the top of the door-shaped frame, and the plug tray is connected to the upright post of the door-shaped frame;
the climbing frame is parallel to the ground, two parallel long edges of the climbing frame are parallel to the cross beam of the door-shaped frame, a plurality of supporting pieces used for vine plant attachment are connected between two parallel wide edges of the climbing frame, and an iron wire used for vine plant attachment is connected between each supporting piece and the plug tray.
5. The greenhouse as claimed in claim 4, wherein the heights of the columns of the gate frames are different, and the heights of the columns of the first and last gate frames are gradually increased or decreased from one another.
6. The greenhouse of claim 4, wherein the middle point of the wide side of the climbing frame is connected with the top of the upright post of the corresponding door-shaped frame.
CN202021341683.4U 2020-07-10 2020-07-10 Greenhouse with adjustable illumination intensity Expired - Fee Related CN213127298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021341683.4U CN213127298U (en) 2020-07-10 2020-07-10 Greenhouse with adjustable illumination intensity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021341683.4U CN213127298U (en) 2020-07-10 2020-07-10 Greenhouse with adjustable illumination intensity

Publications (1)

Publication Number Publication Date
CN213127298U true CN213127298U (en) 2021-05-07

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ID=75729826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021341683.4U Expired - Fee Related CN213127298U (en) 2020-07-10 2020-07-10 Greenhouse with adjustable illumination intensity

Country Status (1)

Country Link
CN (1) CN213127298U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20210507

Termination date: 20210710