WO2013178039A1 - Groove-type solar greenhouse and method for constructing same - Google Patents

Groove-type solar greenhouse and method for constructing same Download PDF

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Publication number
WO2013178039A1
WO2013178039A1 PCT/CN2013/076218 CN2013076218W WO2013178039A1 WO 2013178039 A1 WO2013178039 A1 WO 2013178039A1 CN 2013076218 W CN2013076218 W CN 2013076218W WO 2013178039 A1 WO2013178039 A1 WO 2013178039A1
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WIPO (PCT)
Prior art keywords
greenhouse
steel frame
trough
wall
meters
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PCT/CN2013/076218
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French (fr)
Chinese (zh)
Inventor
郭文忠
赵春江
曲继松
冯海萍
乔晓军
王利春
薛绪掌
陈红
李斌
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北京农业智能装备技术研究中心
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Publication of WO2013178039A1 publication Critical patent/WO2013178039A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • 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

Definitions

  • the invention relates to the technical field of agricultural facilities, in particular to a greenhouse and a construction method thereof.
  • Solar greenhouse is a common type of greenhouse in China and has been widely developed and applied.
  • the application number is 201020278542.2
  • the Chinese utility model patent of the announcement number CN201733670U which discloses a roll-film ventilated solar greenhouse, the solar greenhouse is provided with upper and lower vents, and is provided with a light-transmissive film in the solar greenhouse.
  • the upper venting position is provided with an upper film winding device comprising an upper winding film shaft, an upper reduction gearbox and an upper power mechanism, the upper winding film shaft spanning over the upper vent of the solar greenhouse, and The upper end edge of the light transmissive film is wound and connected, and the upper film winding shaft is electrically connected to the output end of the upper reduction gear box, and the input end of the upper reduction gear box is dynamically connected with the upper power mechanism; in the lower vent position of the solar greenhouse Providing a lower roll film device comprising a lower roll film shaft, a lower reduction box and a lower power mechanism, the lower roll film shaft spanning over the lower vent of the solar greenhouse, and with the light transmissive film The lower end edge is wound and connected, and the lower film winding shaft is powerally connected to the output end of the lower reduction gear box, and the input end of the lower reduction gear box is dynamically connected to the lower power mechanism.
  • an upper film winding device comprising an upper winding film shaft, an upper reduction gearbox and an upper power mechanism, the upper wind
  • the Chinese invention patent application with the application number is 201110209237.7 and the publication number is CN102318519A, which discloses a solar greenhouse for use in desert hilly areas.
  • the wall is fixed with a steel frame film, the wall is covered with polystyrene board, and the interior is covered with The soil and the soil are covered with a plastic film.
  • the plastic film is provided with a drainage sleeve.
  • the drainage sleeve is two layers inside and outside.
  • the inner drainage tube is set in the outer drainage tube and perforated in the outer drainage tube.
  • the conventional solar greenhouse is located above the ground, has low wind resistance and heat insulation capacity, is not suitable for application in areas with frequent wind or strong wind, and has complicated structure and high construction cost.
  • the technical problem to be solved by the present invention is to provide a solar greenhouse which is suitable for use in areas with frequent wind or strong winds, and has high wind resistance and heat insulation capacity.
  • the present invention provides a trough type solar greenhouse and a method of constructing the same.
  • the trough solar greenhouse comprises a rectangular greenhouse trough, a greenhouse trough wall, an arched steel frame, a film, a steel frame column, a heat preservation quilt, a windproof wall and a ventilation device along the north-south direction; the greenhouse trough wall is located in the greenhouse trough
  • the arched steel frame is built on the greenhouse wall, and the film is laid on the arched steel frame; the greenhouse is located below the ground plane.
  • the greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, a length of 30 to 100 meters, and a height of the windproof wall of 1 to 1.5 meters.
  • the greenhouse wall of the left and right sides has a slope, and the angle between the wall and the ground plane is 80-90°, and the windproof wall is disposed on the left and right sides and the rear side of the arched steel frame.
  • the included angle is 85°.
  • the trough type solar greenhouse also includes a roller blind machine.
  • the arch steel frame and the film are provided with a track extending in the left-right direction, and the roller blind machine slides on the track through the bracket, thereby realizing the winding of the heat preservation.
  • roller blind machines which are respectively located on the left and right sides of the vaulted steel frame vault, and are used to roll two insulations to the vault or to be lowered from the vault.
  • the roller blind machine has one, the one side of the heat preservation quilt is connected to the roller blind machine, and the other side is installed with a wire rope, and the rolling force of the wire rope roller is moved by the traction force of the wire rope from one side of the arched steel frame to the other side. To achieve the coiling of the insulation.
  • the method for constructing the trough solar greenhouse comprises the following steps:
  • a steel frame column is arranged under the arched steel frame, a film is laid on the arched steel frame, and a ventilation device is arranged;
  • the insulation layer is laid on the film, exposed during the day, and covered at night for heat preservation;
  • Windproof walls are provided on the left and right sides and the rear side of the arched steel frame.
  • the rectangular greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, and a length of 30 to 100 meters, and the angle between the greenhouse wall and the ground plane is 80 to 90 degrees.
  • the trough type solar greenhouse provided by the above technical solution can form a greenhouse trough by excavating below the ground level, can effectively reduce the height of the greenhouse, improve the wind resistance and heat preservation capacity of the greenhouse, and fully utilize the characteristics of the regional geographical environment, and is suitable for frequent windy winds. It is also a region with strong winds and hilly areas in dry farming areas, and has a simple structure and low construction costs.
  • the solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability.
  • Figure 1 is a schematic cross-sectional view of a trough type solar greenhouse according to an embodiment of the present invention
  • 1 greenhouse trough
  • 2 arched steel frame
  • 3 film
  • 4 ground plane
  • 5 thermal insulation
  • 6 windproof wall
  • 7 greenhouse trough wall
  • 8 steel frame column
  • Fig. 1 shows a trough type solar greenhouse of the present embodiment, which comprises a rectangular greenhouse trough in the longitudinal direction along the north-south direction, a greenhouse trough wall 7, an arched steel frame 2, a film 3, a steel frame column 8, and a heat preservation quilt. 5.
  • the windproof wall 6 and the ventilation device 9; the greenhouse wall 7 is located around the greenhouse tank 1, the arched steel frame 2 is placed on the greenhouse wall 7, and the film 3 is laid on the arched steel frame 2;
  • the slot 1 is located below the ground plane 4.
  • the ventilation device of the present invention employs conventional ventilation means such as a fan, an exhaust fan, etc., and is installed in a conventional manner, and will not be described herein.
  • the greenhouse tank 1 is rectangular, and its length direction runs along the north-south direction. It is dug in hills, dry farming areas and areas where the groundwater level is less than 3 meters. According to the needs of cultivated crops in the greenhouse, the size can be 1.5 to 2 meters deep. The width is 8 to 15 meters and the length is 30 to 100 meters. The length of the greenhouse tank 1 is preferably 60 to 100 meters. The highest point of the arched steel frame 2, the vault, is 1 to 1.5 meters higher than the ground plane, and the depth of the greenhouse tank 1 is 1.5 to 2 meters. The height of the highest point of the whole trough solar greenhouse is 2.5 from the bottom of the greenhouse. ⁇ 3.5 meters.
  • the greenhouse wall 7 on the left and right sides has a slope which is at an angle of 80 to 90, preferably 85, to the ground plane.
  • the height of the windbreak wall 6 is 1 to 1.5 meters, and the specific height may be determined according to the common wind power in the area, and is disposed on the left and right sides and the rear side of the arched steel frame 2.
  • the height of the solar greenhouse can be lowered, so that the main part of the greenhouse is below the horizon, and only the ground is 1 to 1.5 meters high. It is suitable for hilly areas with a lot of wind, and can also be built in areas where the groundwater level is below 3 meters. use.
  • the greenhouse extends in the north-south direction, the length is 30-100 meters, and the greenhouse span is 8-15 meters, which is 8-15 meters wide in the east-west direction, which is beneficial to daylighting.
  • the greenhouse wall 7 on the left and right sides, that is, the east and west side walls, is constructed with a slope of 85°, which is beneficial to load bearing and increase the heat storage surface area.
  • the depth of the greenhouse tank 1 may be specifically selected to be 1.5 meters, 1.6 meters, 1.7 meters, 1.8 meters, 2 meters; the width of the greenhouse tank 1 may be specifically selected to be 8 meters, 9 meters, 10 meters, 12 meters, 15 meters; the length of the greenhouse tank 1 can be specifically selected as 30 meters, 45 meters, 60 meters, 75 meters, 90 meters, 100 meters; these depth, width, length data can be arbitrarily combined as needed.
  • the angle between the greenhouse groove wall 7 on the left and right sides and the ground plane may also be 80°, 82°, 85°, 88°, and 90°, respectively.
  • the height of the windbreak wall 6 can also be selected to be 1 meter, 1.2 meters, 1.3 meters, and 1.5 meters depending on the size of the wind.
  • the arched steel frame 2 can be welded into a circular scaffolding with 6 or 1 inch steel pipes, and reinforced with ⁇ 16 steel bars, the arc height is 1 to 1.5 meters, according to the needs of different crops.
  • the arc height can be specifically selected to be 1 meter, 1.1 meters, 1.2 meters, 1.3 meters, and 1.5 meters. .
  • the trough solar greenhouse also includes a roller blind.
  • the use of film 3 plus insulation is in the form of 5, which increases the insulation capacity at night.
  • the arch steel frame 2 and the film 3 are provided with a track extending in the left-right direction, and the roller blind machine slides on the track by the bracket, thereby realizing the winding of the heat retaining body 5.
  • roller blind is used, that is, there is only one roller blind machine, one side of the heat preservation is connected to the roller blind machine, and the other side of the heat insulation is installed with a wire rope, and the rolling machine is rolled by the traction force of the wire rope.
  • the heat preservation is moved from one side of the arched steel frame to the other side, so that the heat preservation is carried out by the winding of 5.
  • the steel frame column 8 is supported by the arched steel frame 2 and is installed directly below the vault of the arched steel frame 2. According to the length of the solar greenhouse, a plurality of steel frame columns 8 can be uniformly arranged.
  • the steel frame column 8 is used to assist in supporting the arched steel frame 2, and supports the film 3, the ventilating device 9, the heat insulating quilt 5, etc., which are installed in a conventional manner in the art, and will not be described herein.
  • the trough solar greenhouse can also be made into a greenhouse group to increase the greenhouse group effect.
  • the surface of the greenhouse can be built into a rain-collecting field.
  • the rainwater harvesting is built next to the greenhouse group.
  • the rainwater collected in the rain-collecting field is collected into the rainwater collecting shoal through the collecting rain pipe to solve the problem of watering in winter production.
  • the trough type solar greenhouse has a north-south direction in the longitudinal direction and an east-west direction in the width direction.
  • the north side wall is completely enclosed, and the south side wall is composed of a wall + semi-arched transparent side. If it is a hill, the south side can also adopt a full transparent side due to the terrain, and the cover is covered at night to remove the light during the day. .
  • the east and west side walls of the greenhouse that is, the greenhouse wall 7 on the left and right sides, are formed as slopes, and the angle with the ground plane is 85°.
  • the wall can be a soil wall, or a 12cm thick brick wall, or it can be smoothed with cement.
  • a 25 cm square ring beam is made at the top of the wall to fix the arched steel frame 2. Import and export can be done in a suitable location to avoid the role of wind and heat preservation.
  • the method for constructing the trough solar greenhouse comprises the following steps:
  • a greenhouse wall 7 is built around the greenhouse tank 1, and the greenhouse wall 7 on the left and right sides is formed as a slope, and the angle between the ground plane and the ground plane is 80-90°, and the wall can be a soil wall or a 12 cm thick brick. Wall masonry, but also cement leveling;
  • An arched steel frame 2 is built on the greenhouse wall 7 and a 25 cm square ring beam can be made at the top of the wall to fix the arched steel frame 2;
  • a steel frame column 8 is arranged under the arched steel frame 2, and a film 3 is laid on the arched steel frame 2, and a ventilation device is arranged;
  • the heat preservation layer 5 is laid on the film 3, and the heat preservation layer 5 is uncovered during the day, and the heat preservation layer 5 is covered on the film 3 at night for heat preservation;
  • Windproof walls 6 are provided on the left and right sides and the rear side of the arched steel frame 2, and the height of the windproof walls 6 is 1 to 1.5 meters.
  • the trough type solar greenhouse of the present invention forms a greenhouse trough by excavating below the ground level, can effectively reduce the greenhouse height, improve the wind resistance and heat preservation capacity of the greenhouse, and fully utilize the characteristics of the regional geographical environment. It is suitable for areas with frequent wind or strong winds, as well as hilly areas in dry farming areas, with simple structure and low construction cost.
  • the solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability.
  • the invention provides a trough type solar greenhouse, comprising a greenhouse trough, a greenhouse trough wall, an arched steel frame, a film, a steel frame column, a heat preservation quilt, a windproof wall and a ventilation device; the greenhouse trough wall is located around the greenhouse trough, the arch
  • the steel frame is built on the greenhouse wall, and the film is laid on the arched steel frame; the greenhouse is located below the ground plane.
  • the invention forms a greenhouse trough by excavating below the ground level, can effectively reduce the greenhouse height, improve the wind resistance and heat preservation capacity of the greenhouse, fully utilize the characteristics of the regional geographical environment, and is suitable for areas with frequent wind or strong wind, and dry farming.
  • the hilly area of the district is simple in structure and low in construction cost.
  • the solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability.
  • the present invention also provides a trough type solar greenhouse construction method, comprising the steps of: digging a rectangular greenhouse trough along the north-south direction in the longitudinal direction; building a greenhouse trough wall around the greenhouse trough; and constructing an arch on the greenhouse trough wall Steel frame; steel frame column is arranged under the arched steel frame, film is laid on the arched steel frame, ventilation device is arranged; thermal insulation is laid on the film, exposed during the day, covered at night for heat preservation; left and right in the arched steel frame Windproof walls are provided on both sides and rear side.

Abstract

A groove-type solar greenhouse and a method for constructing the same. The groove-type solar greenhouse comprises a greenhouse groove (1), greenhouse groove walls (7), an arc steel frame (2), a membrane (3), a steel frame column (8), a heat-insulating quilt (5), windproof walls (6) and a ventilating device, wherein the greenhouse groove (1) is arranged below the ground level. The method for constructing the groove-type solar greenhouse comprises the following steps: digging the rectangular greenhouse groove (1); building the greenhouse groove walls (7) around the greenhouse groove (1); constructing the arc steel frame (2) on the greenhouse groove walls (7); placing the steel frame column (8) under the arc steel frame (2), paving the membrane (3) on the arc steel frame (2), installing the ventilating device; placing the heat-insulating quilt (5) on the membrane (3), uncovering the quilt (5) in the daytime, and covering the quilt (5) on the film at night for heat insulation; and constructing the windproof walls (6) on the left, right and rear sides of the arc steel frame. The groove-type solar greenhouse can effectively lower the height of the greenhouse, improve the windproof capability and the heat-insulating capability of the greenhouse, and fully take advantage of geographical environment characteristics, is suitable for areas with frequent wind blowing or strong wind as well as hilly dry farming areas, and it has simple structures and lower construction cost.

Description

一种槽式日光温室及其建造方法  Trough type solar greenhouse and construction method thereof
技术领域Technical field
本发明涉及农业设施技术领域，特别是涉及一种温室及其建造方法。The invention relates to the technical field of agricultural facilities, in particular to a greenhouse and a construction method thereof.
背景技术Background technique
日光温室是我国常见的一种温室类型，得到了广泛的发展和应用。如申请号为201020278542.2，公告号为CN201733670U的中国实用新型专利，其公开了一种卷膜通风日光温室，该日光温室开设有上、下通风口，并铺设有透光薄膜，在该日光温室的上通风口位置设有上部卷膜装置，该上部卷膜装置包括上卷膜轴、上减速箱与上动力机构，该上卷膜轴横跨在该日光温室的上通风口上方，并与该透光薄膜的上端边缘卷绕连接，该上卷膜轴与该上减速箱的输出端动力连接，该上减速箱的输入端与该上动力机构动力连接；在该日光温室的下通风口位置设有下部卷膜装置，该下部卷膜装置包括下卷膜轴、下减速箱与下动力机构，该下卷膜轴横跨在该日光温室的下通风口上方，并与该透光薄膜的下端边缘卷绕连接，该下卷膜轴与该下减速箱的输出端动力连接，该下减速箱的输入端与该下动力机构动力连接。Solar greenhouse is a common type of greenhouse in China and has been widely developed and applied. For example, the application number is 201020278542.2, the Chinese utility model patent of the announcement number CN201733670U, which discloses a roll-film ventilated solar greenhouse, the solar greenhouse is provided with upper and lower vents, and is provided with a light-transmissive film in the solar greenhouse. The upper venting position is provided with an upper film winding device comprising an upper winding film shaft, an upper reduction gearbox and an upper power mechanism, the upper winding film shaft spanning over the upper vent of the solar greenhouse, and The upper end edge of the light transmissive film is wound and connected, and the upper film winding shaft is electrically connected to the output end of the upper reduction gear box, and the input end of the upper reduction gear box is dynamically connected with the upper power mechanism; in the lower vent position of the solar greenhouse Providing a lower roll film device comprising a lower roll film shaft, a lower reduction box and a lower power mechanism, the lower roll film shaft spanning over the lower vent of the solar greenhouse, and with the light transmissive film The lower end edge is wound and connected, and the lower film winding shaft is powerally connected to the output end of the lower reduction gear box, and the input end of the lower reduction gear box is dynamically connected to the lower power mechanism.
申请号为201110209237.7，公开号为CN102318519A的中国发明专利申请，其公开了一种荒漠丘陵地区用的日光温室，墙体上固装有钢架覆膜，墙体外覆聚苯板，室内铺有土壤，土壤下面铺有塑料薄膜，塑料薄膜上设置排水套管，排水套管为内外两层，内层排水管套装在外层排水管内，并在外层排水管上打孔。The Chinese invention patent application with the application number is 201110209237.7 and the publication number is CN102318519A, which discloses a solar greenhouse for use in desert hilly areas. The wall is fixed with a steel frame film, the wall is covered with polystyrene board, and the interior is covered with The soil and the soil are covered with a plastic film. The plastic film is provided with a drainage sleeve. The drainage sleeve is two layers inside and outside. The inner drainage tube is set in the outer drainage tube and perforated in the outer drainage tube.
但常规日光温室位于地面以上，抗风能力和保温能力低，不适宜在刮风频繁或风力强劲的地区应用，并且结构复杂，建造成本高。However, the conventional solar greenhouse is located above the ground, has low wind resistance and heat insulation capacity, is not suitable for application in areas with frequent wind or strong wind, and has complicated structure and high construction cost.
发明内容Summary of the invention
（一）要解决的技术问题(1) Technical problems to be solved
本发明要解决的技术问题是提供一种抗风能力和保温能力高，适宜在刮风频繁或风力强劲的地区应用的日光温室。The technical problem to be solved by the present invention is to provide a solar greenhouse which is suitable for use in areas with frequent wind or strong winds, and has high wind resistance and heat insulation capacity.
（二）技术方案(2) Technical plan
为了解决上述技术问题，本发明提供一种槽式日光温室及其建造方法。该槽式日光温室包括长度方向沿南北走向的长方形的温室槽、温室槽墙体、拱形钢架、薄膜、钢架立柱、保温被、防风墙以及通风装置；温室槽墙体位于温室槽的周围，拱形钢架搭建在温室槽墙体上，薄膜铺设在拱形钢架上；所述温室槽位于地平面以下。In order to solve the above technical problems, the present invention provides a trough type solar greenhouse and a method of constructing the same. The trough solar greenhouse comprises a rectangular greenhouse trough, a greenhouse trough wall, an arched steel frame, a film, a steel frame column, a heat preservation quilt, a windproof wall and a ventilation device along the north-south direction; the greenhouse trough wall is located in the greenhouse trough Around, the arched steel frame is built on the greenhouse wall, and the film is laid on the arched steel frame; the greenhouse is located below the ground plane.
其中，所述温室槽深1.5～2米、宽8～15米、长30～100米，防风墙的高度为1～1.5米。Wherein, the greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, a length of 30 to 100 meters, and a height of the windproof wall of 1 to 1.5 meters.
其中，左右两侧的温室槽墙体具有坡度，其与地平面的夹角为80～90°，防风墙设置在拱形钢架的左右两侧和后侧。The greenhouse wall of the left and right sides has a slope, and the angle between the wall and the ground plane is 80-90°, and the windproof wall is disposed on the left and right sides and the rear side of the arched steel frame.
优选地，所述夹角为85°。Preferably, the included angle is 85°.
其中，该槽式日光温室还包括卷帘机。Among them, the trough type solar greenhouse also includes a roller blind machine.
其中，拱形钢架和薄膜之上设有沿左右方向延伸的轨道，所述卷帘机通过支架在所述轨道上滑动，从而实现保温被的卷放。Wherein, the arch steel frame and the film are provided with a track extending in the left-right direction, and the roller blind machine slides on the track through the bracket, thereby realizing the winding of the heat preservation.
其中，卷帘机有两台，分别位于拱形钢架拱顶的左右两侧，用于将两份保温被卷到拱顶处，或者从拱顶处放下。Among them, there are two roller blind machines, which are respectively located on the left and right sides of the vaulted steel frame vault, and are used to roll two insulations to the vault or to be lowered from the vault.
或者，卷帘机有一台，保温被的一侧与卷帘机相连，另一侧安装钢丝绳，通过钢丝绳的牵引力使卷帘机卷动保温被从拱形钢架的一侧运动到另一侧，实现保温被的卷放。Alternatively, the roller blind machine has one, the one side of the heat preservation quilt is connected to the roller blind machine, and the other side is installed with a wire rope, and the rolling force of the wire rope roller is moved by the traction force of the wire rope from one side of the arched steel frame to the other side. To achieve the coiling of the insulation.
该槽式日光温室的建造方法，包括以下步骤：The method for constructing the trough solar greenhouse comprises the following steps:
挖一个长度方向沿南北走向的长方形的温室槽；Dig a rectangular greenhouse trough that runs along the north-south direction;
在温室槽周围砌温室槽墙体；Build a greenhouse wall around the greenhouse tank;
在温室槽墙体上搭建拱形钢架；Arched steel frame on the greenhouse wall;
在拱形钢架下设置钢架立柱，在拱形钢架上铺设薄膜，设置通风装置；A steel frame column is arranged under the arched steel frame, a film is laid on the arched steel frame, and a ventilation device is arranged;
薄膜上铺设保温被，白天揭开，晚上覆盖用于保温；The insulation layer is laid on the film, exposed during the day, and covered at night for heat preservation;
在拱形钢架的左右两侧和后侧设置防风墙。Windproof walls are provided on the left and right sides and the rear side of the arched steel frame.
其中，所述长方形的温室槽深1.5～2米、宽8～15米、长30～100米，温室槽墙体与地平面的夹角为80°～90°。Wherein, the rectangular greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, and a length of 30 to 100 meters, and the angle between the greenhouse wall and the ground plane is 80 to 90 degrees.
（三）有益效果(3) Beneficial effects
上述技术方案所提供的槽式日光温室，通过在地平面以下挖掘而形成温室槽，可有效降低温室高度，提高温室的抗风能力和保温能力，充分利用区域地理环境特点，适宜于刮风频繁或风力强劲的地区，以及旱作区的丘陵地区，并且结构简单，建造成本低。该日光温室冬季可进行叶菜类蔬菜生产，春季可促早栽培，夏季可越夏栽培，秋季可延后栽培，有很强的实用性。The trough type solar greenhouse provided by the above technical solution can form a greenhouse trough by excavating below the ground level, can effectively reduce the height of the greenhouse, improve the wind resistance and heat preservation capacity of the greenhouse, and fully utilize the characteristics of the regional geographical environment, and is suitable for frequent windy winds. It is also a region with strong winds and hilly areas in dry farming areas, and has a simple structure and low construction costs. The solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability.
附图说明DRAWINGS
图1是本发明实施例的槽式日光温室的横截面示意图；Figure 1 is a schematic cross-sectional view of a trough type solar greenhouse according to an embodiment of the present invention;
其中，1：温室槽；2：拱形钢架；3：薄膜；4：地平面；5：保温被；6：防风墙；7：温室槽墙体；8：钢架立柱；9：通风装置。Among them, 1: greenhouse trough; 2: arched steel frame; 3: film; 4: ground plane; 5: thermal insulation; 6: windproof wall; 7: greenhouse trough wall; 8: steel frame column; .
具体实施方式detailed description
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。The specific embodiments of the present invention are further described in detail below with reference to the drawings and embodiments. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
图1示出了本实施例的槽式日光温室，其包括长度方向沿南北走向的长方形的温室槽1、温室槽墙体7、拱形钢架2、薄膜3、钢架立柱8、保温被5、防风墙6以及通风装置9；温室槽墙体7位于温室槽1的周围，拱形钢架2搭建在温室槽墙体7上，薄膜3铺设在拱形钢架2上；所述温室槽1位于地平面4以下。Fig. 1 shows a trough type solar greenhouse of the present embodiment, which comprises a rectangular greenhouse trough in the longitudinal direction along the north-south direction, a greenhouse trough wall 7, an arched steel frame 2, a film 3, a steel frame column 8, and a heat preservation quilt. 5. The windproof wall 6 and the ventilation device 9; the greenhouse wall 7 is located around the greenhouse tank 1, the arched steel frame 2 is placed on the greenhouse wall 7, and the film 3 is laid on the arched steel frame 2; The slot 1 is located below the ground plane 4.
本发明的通风装置采用常规的通风装置，如风机、排风扇等，并且以常规的方式安装，这里不再赘述。The ventilation device of the present invention employs conventional ventilation means such as a fan, an exhaust fan, etc., and is installed in a conventional manner, and will not be described herein.
所述温室槽1为长方形，其长度方向沿南北走向，在丘陵、旱作区、地下水位低于3米的地区下挖，根据温室中栽培作物的需要，其尺寸可以在深1.5～2米、宽8～15米、长30～100米之间进行选择，温室槽1的长度优选为60～100米。拱形钢架2的最高处，即拱顶，比地平面高1～1.5米，加上温室槽1的深度1.5～2米，整个槽式日光温室的最高处距温室槽底部的高度是2.5～3.5米。左右两侧的温室槽墙体7具有坡度，其与地平面的夹角为80～90°，优选为85°。防风墙6的高度为1～1.5米，具体高度可根据本地区常见风力而定，设置在拱形钢架2的左右两侧和后侧。The greenhouse tank 1 is rectangular, and its length direction runs along the north-south direction. It is dug in hills, dry farming areas and areas where the groundwater level is less than 3 meters. According to the needs of cultivated crops in the greenhouse, the size can be 1.5 to 2 meters deep. The width is 8 to 15 meters and the length is 30 to 100 meters. The length of the greenhouse tank 1 is preferably 60 to 100 meters. The highest point of the arched steel frame 2, the vault, is 1 to 1.5 meters higher than the ground plane, and the depth of the greenhouse tank 1 is 1.5 to 2 meters. The height of the highest point of the whole trough solar greenhouse is 2.5 from the bottom of the greenhouse. ~3.5 meters. The greenhouse wall 7 on the left and right sides has a slope which is at an angle of 80 to 90, preferably 85, to the ground plane. The height of the windbreak wall 6 is 1 to 1.5 meters, and the specific height may be determined according to the common wind power in the area, and is disposed on the left and right sides and the rear side of the arched steel frame 2.
这样，一方面可以降低日光温室的高度，使温室的主体部分在地平线以下，仅露出地面1～1.5米高，适宜在风多的丘陵地区，也可以在平原地下水位在3米以下的地区建造使用。另一方面，温室南北方向延长，长度为30～100米，温室跨度在8～15米，即东西方向宽8～15米，这有利于采光。左右两侧的温室槽墙体7，即东西侧墙，呈85°斜坡式修建，有利于承重和增加储热表面积。In this way, on the one hand, the height of the solar greenhouse can be lowered, so that the main part of the greenhouse is below the horizon, and only the ground is 1 to 1.5 meters high. It is suitable for hilly areas with a lot of wind, and can also be built in areas where the groundwater level is below 3 meters. use. On the other hand, the greenhouse extends in the north-south direction, the length is 30-100 meters, and the greenhouse span is 8-15 meters, which is 8-15 meters wide in the east-west direction, which is beneficial to daylighting. The greenhouse wall 7 on the left and right sides, that is, the east and west side walls, is constructed with a slope of 85°, which is beneficial to load bearing and increase the heat storage surface area.
此外，优选地，温室槽1的深度可以具体选为1.5米、1.6米、1.7米、1.8米、2米；温室槽1的宽度可以具体选为8米、9米、10米、12米、15米；温室槽1的长度可以具体选为30米、45米、60米、75米、90米、100米；这些深度、宽度、长度数据可以根据需要任意组合。In addition, preferably, the depth of the greenhouse tank 1 may be specifically selected to be 1.5 meters, 1.6 meters, 1.7 meters, 1.8 meters, 2 meters; the width of the greenhouse tank 1 may be specifically selected to be 8 meters, 9 meters, 10 meters, 12 meters, 15 meters; the length of the greenhouse tank 1 can be specifically selected as 30 meters, 45 meters, 60 meters, 75 meters, 90 meters, 100 meters; these depth, width, length data can be arbitrarily combined as needed.
左右两侧的温室槽墙体7与地平面的夹角也可以分别为80°、82°、85°、88°、90°。防风墙6的高度也可以根据风力大小具体选为1米、1.2米、1.3米、1.5米。The angle between the greenhouse groove wall 7 on the left and right sides and the ground plane may also be 80°, 82°, 85°, 88°, and 90°, respectively. The height of the windbreak wall 6 can also be selected to be 1 meter, 1.2 meters, 1.3 meters, and 1.5 meters depending on the size of the wind.
根据温室槽的顶宽，拱形钢架2可用6分或1寸的钢管焊接成圆弧状棚架，并用Φ16钢筋做副梁加固，圆弧高度为1～1.5米，根据不同作物的需要，圆弧高度可具体选为1米、1.1米、1.2米、1.3米、1.5米。。According to the top width of the greenhouse trough, the arched steel frame 2 can be welded into a circular scaffolding with 6 or 1 inch steel pipes, and reinforced with Φ16 steel bars, the arc height is 1 to 1.5 meters, according to the needs of different crops. The arc height can be specifically selected to be 1 meter, 1.1 meters, 1.2 meters, 1.3 meters, and 1.5 meters. .
该槽式日光温室还包括卷帘机。采用薄膜3加保温被5的形式，增加了晚上的保温能力。其中，拱形钢架2和薄膜3之上设有沿左右方向延伸的轨道，所述卷帘机通过支架在所述轨道上滑动，从而实现保温被5的卷放。卷帘机有两台，分别位于拱形钢架2拱顶的左右两侧，用于将两份保温被5卷到拱顶处，或者从拱顶处放下。The trough solar greenhouse also includes a roller blind. The use of film 3 plus insulation is in the form of 5, which increases the insulation capacity at night. Wherein, the arch steel frame 2 and the film 3 are provided with a track extending in the left-right direction, and the roller blind machine slides on the track by the bracket, thereby realizing the winding of the heat retaining body 5. There are two roller shutters, which are located on the left and right sides of the arch of the arched steel frame 2, and are used to roll two insulations to the vault or to be lowered from the vault.
或者，采用另一种卷帘方式，即卷帘机只有一台，保温被5的一侧与卷帘机相连，保温被5的另一侧安装钢丝绳，通过钢丝绳的牵引力使卷帘机卷动保温被5从拱形钢架的一侧运动到另一侧，实现保温被5的卷放。Alternatively, another type of roller blind is used, that is, there is only one roller blind machine, one side of the heat preservation is connected to the roller blind machine, and the other side of the heat insulation is installed with a wire rope, and the rolling machine is rolled by the traction force of the wire rope. The heat preservation is moved from one side of the arched steel frame to the other side, so that the heat preservation is carried out by the winding of 5.
钢架立柱8作为拱形钢架2的支撑，安装在拱形钢架2拱顶的正下方，根据日光温室的长度，可以均匀设置多根钢架立柱8。钢架立柱8用于辅助支撑拱形钢架2，并且支撑薄膜3、通风装置9、保温被5等，其按照本领域的常规方式进行安装，在这里不再赘述。The steel frame column 8 is supported by the arched steel frame 2 and is installed directly below the vault of the arched steel frame 2. According to the length of the solar greenhouse, a plurality of steel frame columns 8 can be uniformly arranged. The steel frame column 8 is used to assist in supporting the arched steel frame 2, and supports the film 3, the ventilating device 9, the heat insulating quilt 5, etc., which are installed in a conventional manner in the art, and will not be described herein.
该槽式日光温室也可以做成联排温室群，以增加温室群体效应。联排温室群表面可修建成集雨场，温室群旁边修建集雨窖，收集在集雨场中的雨水，通过集雨管汇集到集雨窖中，可解决冬季生产的灌水问题。The trough solar greenhouse can also be made into a greenhouse group to increase the greenhouse group effect. The surface of the greenhouse can be built into a rain-collecting field. The rainwater harvesting is built next to the greenhouse group. The rainwater collected in the rain-collecting field is collected into the rainwater collecting shoal through the collecting rain pipe to solve the problem of watering in winter production.
该槽式日光温室的长度方向为南北方向，宽度方向为东西方向。北侧墙体全封闭，南侧墙体采用墙体+半拱形透明侧边组成，如果是丘陵，南侧也可以因地势采用全透明侧边，晚上加盖保温被，白天取下来透光。温室东西侧墙，即左右两侧的温室槽墙体7，做成斜坡，其与地平面的夹角为85°。墙体可以是土墙，或12cm厚砖墙砌护，也可以水泥抹平。在墙体顶端制作25cm见方的圈梁，以便固定拱形钢架2。进出口可在适宜的位置做门，做到避风保温的作用即可。The trough type solar greenhouse has a north-south direction in the longitudinal direction and an east-west direction in the width direction. The north side wall is completely enclosed, and the south side wall is composed of a wall + semi-arched transparent side. If it is a hill, the south side can also adopt a full transparent side due to the terrain, and the cover is covered at night to remove the light during the day. . The east and west side walls of the greenhouse, that is, the greenhouse wall 7 on the left and right sides, are formed as slopes, and the angle with the ground plane is 85°. The wall can be a soil wall, or a 12cm thick brick wall, or it can be smoothed with cement. A 25 cm square ring beam is made at the top of the wall to fix the arched steel frame 2. Import and export can be done in a suitable location to avoid the role of wind and heat preservation.
除了可以建成联排温室群外，也可以将全部温室通过门洞串联起来，以增加保温性能。In addition to building a greenhouse, it is also possible to connect all greenhouses through a doorway to increase insulation performance.
该槽式日光温室的建造方法，包括以下步骤：The method for constructing the trough solar greenhouse comprises the following steps:
挖一个长度方向沿南北走向的长方形的温室槽1，其尺寸为深1.5～2米、宽8～15米、长30～100米；Digging a rectangular greenhouse trough 1 extending in the longitudinal direction along the north-south direction, the size of which is 1.5 to 2 meters deep, 8 to 15 meters wide, and 30 to 100 meters long;
在温室槽1周围砌温室槽墙体7，左右两侧的温室槽墙体7，做成斜坡，其与地平面的夹角为80～90°，墙体可以是土墙，或12cm厚砖墙砌护，也可以水泥抹平；A greenhouse wall 7 is built around the greenhouse tank 1, and the greenhouse wall 7 on the left and right sides is formed as a slope, and the angle between the ground plane and the ground plane is 80-90°, and the wall can be a soil wall or a 12 cm thick brick. Wall masonry, but also cement leveling;
在温室槽墙体7上搭建拱形钢架2，在墙体顶端可以制作25cm见方的圈梁，以便固定拱形钢架2；An arched steel frame 2 is built on the greenhouse wall 7 and a 25 cm square ring beam can be made at the top of the wall to fix the arched steel frame 2;
在拱形钢架2下设置钢架立柱8，在拱形钢架2上铺设薄膜3，设置通风装置；A steel frame column 8 is arranged under the arched steel frame 2, and a film 3 is laid on the arched steel frame 2, and a ventilation device is arranged;
薄膜3上铺设保温被5，白天将保温被5揭开，晚上使保温被5覆盖在薄膜3上，用于保温；The heat preservation layer 5 is laid on the film 3, and the heat preservation layer 5 is uncovered during the day, and the heat preservation layer 5 is covered on the film 3 at night for heat preservation;
在拱形钢架2的左右两侧和后侧设置防风墙6，防风墙6的高度为1～1.5米。Windproof walls 6 are provided on the left and right sides and the rear side of the arched steel frame 2, and the height of the windproof walls 6 is 1 to 1.5 meters.
由以上实施例可以看出，本发明的槽式日光温室，通过在地平面以下挖掘而形成温室槽，可有效降低温室高度，提高温室的抗风能力和保温能力，充分利用区域地理环境特点，适宜于刮风频繁或风力强劲的地区，以及旱作区的丘陵地区，并且结构简单，建造成本低。该日光温室冬季可进行叶菜类蔬菜生产，春季可促早栽培，夏季可越夏栽培，秋季可延后栽培，有很强的实用性。It can be seen from the above embodiments that the trough type solar greenhouse of the present invention forms a greenhouse trough by excavating below the ground level, can effectively reduce the greenhouse height, improve the wind resistance and heat preservation capacity of the greenhouse, and fully utilize the characteristics of the regional geographical environment. It is suitable for areas with frequent wind or strong winds, as well as hilly areas in dry farming areas, with simple structure and low construction cost. The solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and substitutions without departing from the technical principles of the present invention. It should also be considered as the scope of protection of the present invention.
工业实用性Industrial applicability
本发明提供一种槽式日光温室，包括温室槽、温室槽墙体、拱形钢架、薄膜、钢架立柱、保温被、防风墙以及通风装置；温室槽墙体位于温室槽的周围，拱形钢架搭建在温室槽墙体上，薄膜铺设在拱形钢架上；所述温室槽位于地平面以下。本发明通过在地平面以下挖掘而形成温室槽，可有效降低温室高度，提高温室的抗风能力和保温能力，充分利用区域地理环境特点，适宜于刮风频繁或风力强劲的地区，以及旱作区的丘陵地区，并且结构简单，建造成本低。该日光温室冬季可进行叶菜类蔬菜生产，春季可促早栽培，夏季可越夏栽培，秋季可延后栽培，有很强的实用性。同时本发明还提供了一种槽式日光温室建造方法，包括以下步骤：挖一个长度方向沿南北走向的长方形温室槽；在温室槽周围砌温室槽墙体；在温室槽墙体上搭建拱形钢架；在拱形钢架下设置钢架立柱，在拱形钢架上铺设薄膜，设置通风装置；薄膜上铺设保温被，白天揭开，晚上覆盖用于保温；在拱形钢架的左右两侧和后侧设置防风墙。 The invention provides a trough type solar greenhouse, comprising a greenhouse trough, a greenhouse trough wall, an arched steel frame, a film, a steel frame column, a heat preservation quilt, a windproof wall and a ventilation device; the greenhouse trough wall is located around the greenhouse trough, the arch The steel frame is built on the greenhouse wall, and the film is laid on the arched steel frame; the greenhouse is located below the ground plane. The invention forms a greenhouse trough by excavating below the ground level, can effectively reduce the greenhouse height, improve the wind resistance and heat preservation capacity of the greenhouse, fully utilize the characteristics of the regional geographical environment, and is suitable for areas with frequent wind or strong wind, and dry farming. The hilly area of the district is simple in structure and low in construction cost. The solar greenhouse can produce leafy vegetables in winter, promote early cultivation in spring, summer in summer, and can be postponed in autumn, which has strong practicability. At the same time, the present invention also provides a trough type solar greenhouse construction method, comprising the steps of: digging a rectangular greenhouse trough along the north-south direction in the longitudinal direction; building a greenhouse trough wall around the greenhouse trough; and constructing an arch on the greenhouse trough wall Steel frame; steel frame column is arranged under the arched steel frame, film is laid on the arched steel frame, ventilation device is arranged; thermal insulation is laid on the film, exposed during the day, covered at night for heat preservation; left and right in the arched steel frame Windproof walls are provided on both sides and rear side.

Claims (1)

  1. 权 利 要 求 书Claims
    1、一种槽式日光温室，其包括长度方向沿南北走向的长方形的温室槽、温室槽墙体、拱形钢架、薄膜、钢架立柱、保温被、防风墙以及通风装置；温室槽墙体位于温室槽的周围，拱形钢架搭建在温室槽墙体上，薄膜铺设在拱形钢架上；其特征在于，所述温室槽位于地平面以下。1. A trough type solar greenhouse comprising a rectangular greenhouse trough, a greenhouse trough wall, an arched steel frame, a film, a steel frame column, a heat preservation quilt, a windproof wall and a ventilation device along a north-south direction; a greenhouse wall The body is located around the greenhouse trough, the arched steel frame is built on the greenhouse trough wall, and the film is laid on the arched steel frame; the greenhouse trough is located below the ground plane.
    2、如权利要求1所述的槽式日光温室，其特征在于，所述温室槽深1.5～2米、宽8～15米、长30~100米，防风墙的高度为1～1.5米。The trough type solar greenhouse according to claim 1, wherein the greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, a length of 30 to 100 meters, and a height of the windproof wall of 1 to 1.5 meters.
    3、如权利要求1所述的槽式日光温室，其特征在于，左右两侧的温室槽墙体具有坡度，其与地平面的夹角为80～90°，防风墙设置在拱形钢架的左右两侧和后侧。3. The trough type solar greenhouse according to claim 1, wherein the greenhouse groove wall on the left and right sides has a slope, the angle between the wall and the ground plane is 80 to 90, and the windproof wall is disposed on the arched steel frame. Left and right sides and back side.
    4、如权利要求3所述的槽式日光温室，其特征在于，所述夹角为85°。4. A trough solar greenhouse according to claim 3 wherein said included angle is 85°.
    5、如权利要求1－3任一项所述的槽式日光温室，其特征在于，该槽式日光温室还包括卷帘机。The trough type solar greenhouse according to any one of claims 1 to 3, characterized in that the trough type solar greenhouse further comprises a roller blind machine.
    6、如权利要求5所述的槽式日光温室，其特征在于，拱形钢架和薄膜之上设有沿左右方向延伸的轨道，所述卷帘机通过支架在所述轨道上滑动，从而实现保温被的卷放。The trough type solar greenhouse according to claim 5, wherein the arched steel frame and the film are provided with rails extending in the left-right direction, and the roller blind machine slides on the rail by the bracket, thereby Achieve the reeling of the insulation.
    7、如权利要求6所述的槽式日光温室，其特征在于，卷帘机有两台，分别位于拱形钢架拱顶的左右两侧，用于将两份保温被卷到拱顶处，或者从拱顶处放下。7. The trough type solar greenhouse according to claim 6, wherein two of the roller blind machines are respectively located on the left and right sides of the vaulted steel frame vault, and are used for winding two pieces of heat preservation to the vault. Or put it down from the vault.
    8、如权利要求6所述的槽式日光温室，其特征在于，卷帘机有一台，保温被的一侧与卷帘机相连，另一侧安装钢丝绳，通过钢丝绳的牵引力使卷帘机卷动保温被从拱形钢架的一侧运动到另一侧，实现保温被的卷放。The trough type solar greenhouse according to claim 6, wherein the roller blind machine has one, the one side of the heat insulating quilt is connected to the rolling machine, and the other side is installed with a steel wire rope, and the rolling machine is wound by the traction force of the steel wire rope. The thermal insulation is moved from one side of the arched steel frame to the other side to achieve the reeling of the thermal insulation.
    9、一种如权利要求1－8任一项所述的槽式日光温室的建造方法，其包括以下步骤：9. A method of constructing a trough solar greenhouse according to any of claims 1-8, comprising the steps of:
    挖一个长度方向沿南北的长方形的槽体结构；Dig a rectangular trough structure with a length along the north and south;
    在温室槽周围砌温室槽墙体；Build a greenhouse wall around the greenhouse tank;
    在温室槽墙体上搭建拱形钢架；Arched steel frame on the greenhouse wall;
    在拱形钢架下设置钢架立柱，在拱形钢架上铺设薄膜，设置通风装置；A steel frame column is arranged under the arched steel frame, a film is laid on the arched steel frame, and a ventilation device is arranged;
    薄膜上铺设保温被，白天揭开，晚上覆盖用于保温；The insulation layer is laid on the film, exposed during the day, and covered at night for heat preservation;
    在拱形钢架的左右两侧和后侧设置防风墙。Windproof walls are provided on the left and right sides and the rear side of the arched steel frame.
    10、如权利要求9所述的建造方法，其特征在于，所述长方形的温室槽深1.5～2米、宽8～15米、长30~100米，温室槽墙体与地平面的夹角为80～90°。 The construction method according to claim 9, wherein the rectangular greenhouse has a depth of 1.5 to 2 meters, a width of 8 to 15 meters, and a length of 30 to 100 meters, and an angle between the greenhouse wall and the ground plane. It is 80 to 90°.
PCT/CN2013/076218 2012-05-31 2013-05-24 Groove-type solar greenhouse and method for constructing same WO2013178039A1 (en)

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