CN2525787Y - Energy-saving sunlight greenhouse with two-layer films - Google Patents

Energy-saving sunlight greenhouse with two-layer films Download PDF

Info

Publication number
CN2525787Y
CN2525787Y CN02200628U CN02200628U CN2525787Y CN 2525787 Y CN2525787 Y CN 2525787Y CN 02200628 U CN02200628 U CN 02200628U CN 02200628 U CN02200628 U CN 02200628U CN 2525787 Y CN2525787 Y CN 2525787Y
Authority
CN
China
Prior art keywords
greenhouse
plastic film
skeleton
layer
layer films
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN02200628U
Other languages
Chinese (zh)
Inventor
贾磊钦
Original Assignee
贾磊钦
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贾磊钦 filed Critical 贾磊钦
Priority to CN02200628U priority Critical patent/CN2525787Y/en
Application granted granted Critical
Publication of CN2525787Y publication Critical patent/CN2525787Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The utility model relates to an sunlight greenhouse with two-layer films, wherein, the entire greenhouse is circular arch-shaped with the frame construction composed of a steel tube framework and iron wire lacing wires; the interlayer which is formed by an inner and an outer plastic films has ideal closeness effect so as to reduce thermal convection and conductance between the inside and the outside of the greenhouse to a low degree. The utility model adopts novel heat insulating material to replace wall body, thereby obtaining higher utilization rate of sunlight and ideal heat preservation effect to save energy source and material; meanwhile, the utility model realizes easy adjustment of temperature and humidity.

Description

The duplicature energy saving sunlight greenhouse
The utility model relates to a kind of greenhouse by solar heat, especially the double-plastic energy saving greenhouse.
At present, the greenhouse by solar heat of steel frame construction generally is to build a wall in the back, the top covers with layer of plastic film, winter is in order to reach heat insulation effect, employing is built up the greenhouse wall thickness more than 50 centimetres, and the way of bedding straw screen or mat on plastic film so not only takies more arable land, the effort of taking a lot of work, heat insulation effect is unsatisfactory.Because existing hothouse framework structural design is reasonable inadequately, has wasted a large amount of building materials, steel, has increased construction cost.
The purpose of this utility model provides the rational more novel greenhouse of a kind of structure, and it can not only effectively utilize the arable land, reduces labour intensity, reduce construction investment, and, higher day light utilization efficiency had, heat insulation effect is good, saves the energy and opens money, the ventilation convenient temperature control.
The purpose of this utility model is achieved in that the overall structure in greenhouse, be designed to arch-shaped, constitute frame structure by steel pipe skeleton and iron wire lacing wire, both sides are laid layer of plastic film respectively inside and outside skeleton, at skeleton installed inside draw-in groove, cooperate the jig spring, can very easily inboard plastic film be fixed up, inboard film and outside film form an airtight interlayer.Internal layer membrane is dismounting as required, and film base, the outside can open-ventilating in summer.Between the double-layer films of the in the shade side in greenhouse, place thickness at the plastic foamboard more than 3 centimetres.Utilize the characteristics of plastic foamboard easy accessibility, can regulate the height and the thickness of placement flexibly, reach as high as the center of arch circular top part in Various Seasonal.Be connected to form an integral body with the iron wire lacing wire between skeleton of the present utility model, spacing can be set to 3-8 rice between skeleton, even wideer.
Owing to take such scheme, the formed interlayer of ectonexine plastic film has good obturation effect, dry air thermal conductivity factor in the interlayer is very low and do not produce convection current, makes inside and outside thermal convection current in greenhouse and heat conduction drop to very low degree, plays good insulation effect.Inner plastic film disassembled and assembled freely, the outer layer plastic film both sides can be provided with ventilating opening arbitrarily, make the easier adjusting of temperature, humidity in the greenhouse, can solve common greenhouse is difficult for cooling in summer a difficult problem preferably.Use the tension force of iron wire lacing wire, outer layer plastic film is supported, improved the resistance to compression and the wind resistance effect in greenhouse simultaneously, utilize less skeleton, just can reach the designing requirement in greenhouse, compare, can reduce the usage amount of steel with the situation of about 1 meter of common Keelof green house spacing.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a stereochemical structure schematic diagram of the present utility model.
Fig. 2 is the cross section A-A structural map of the utility model embodiment.
Fig. 3 is the profile of vertical local B-B of the present utility model.
1. steel pipe skeletons, 2. iron wire lacing wires, 3. draw-in grooves, 4. outer layer plastic films, 5. plastic foamboards, 6. inner plastic films, 7. jig springs among the figure
In Fig. 1, steel pipe skeleton (1) constitutes the main body framework of greenhouse by solar heat, skeleton is connected into as a whole with iron wire lacing wire (2).Fig. 2, among Fig. 3, spread outer layer plastic film (4) and inner plastic film (6) respectively in the inside and outside both sides of steel pipe skeleton (1), wherein inner plastic film (6) is fixed up with draw-in groove (3) and jig spring (7), plastic foamboard (5) is placed between outer layer plastic film (4) and the inner plastic film (6), inner plastic film (6) dismounting easily, when indoor temperature can be satisfied the demand, inner plastic film (6) can be taken off and become the single thin film greenhouse, place near the ground, outer layer plastic film (4) both sides can open, temperature in the greenhouse, when need regulating, humidity can leak informaton by free open, plastic foamboard (5) dismounting neatly, in Various Seasonal it can be set thickness and height are installed, even all take off, to satisfy the needs of greenhouse to temperature.

Claims (1)

1. duplicature energy saving sunlight greenhouse, the overall structure in greenhouse is an arch-shaped, it is characterized in that: constitute frame structure by steel pipe skeleton (1) and iron wire lacing wire (2), both sides are laid outer layer plastic film (4) and inner plastic film (6) respectively inside and outside steel pipe skeleton, at skeleton installed inside draw-in groove (3), cooperate jig spring (7), the inner plastic film is fixed up, internal layer membrane and outer membrane form an airtight interlayer, between the double-layer films of the in the shade side in greenhouse, place plastic foamboard (5), be connected to form an integral body with the iron wire lacing wire between skeleton.
CN02200628U 2002-01-11 2002-01-11 Energy-saving sunlight greenhouse with two-layer films Expired - Fee Related CN2525787Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN02200628U CN2525787Y (en) 2002-01-11 2002-01-11 Energy-saving sunlight greenhouse with two-layer films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN02200628U CN2525787Y (en) 2002-01-11 2002-01-11 Energy-saving sunlight greenhouse with two-layer films

Publications (1)

Publication Number Publication Date
CN2525787Y true CN2525787Y (en) 2002-12-18

Family

ID=33683775

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02200628U Expired - Fee Related CN2525787Y (en) 2002-01-11 2002-01-11 Energy-saving sunlight greenhouse with two-layer films

Country Status (1)

Country Link
CN (1) CN2525787Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103039302A (en) * 2013-01-07 2013-04-17 中国水产科学研究院渔业机械仪器研究所 Thin-film heat-preserving greenhouse
CN103907489A (en) * 2013-01-07 2014-07-09 西北农林科技大学 Thermal preservation solar greenhouse
CN107094532A (en) * 2016-02-21 2017-08-29 邱自文 The high-efficiency insulated extra long life vinyl house of longitudinal bracing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103039302A (en) * 2013-01-07 2013-04-17 中国水产科学研究院渔业机械仪器研究所 Thin-film heat-preserving greenhouse
CN103907489A (en) * 2013-01-07 2014-07-09 西北农林科技大学 Thermal preservation solar greenhouse
CN107094532A (en) * 2016-02-21 2017-08-29 邱自文 The high-efficiency insulated extra long life vinyl house of longitudinal bracing

Similar Documents

Publication Publication Date Title
CN203669158U (en) Breathing energy storage type glass curtain wall
CN2864451Y (en) Natural cooling and heating ventilation device
CN208458079U (en) A kind of new type solar collecting Heat Storing Wall heating and ventilation system
CN107130702B (en) A kind of heat-insulated moisture absorption type building external structure of phase-transition heat-preserving
CN101403526B (en) Improved electricity-saving method for temperature-controlling air conditioner of unattended machine room or base station
CN2525787Y (en) Energy-saving sunlight greenhouse with two-layer films
CN202857416U (en) Blizzard-resistant light double-layer thermal insulation greenhouse
CN101518195B (en) Wall heat accumulating type greenhouse
CN200994314Y (en) Sunlight greenhouse for adapting south climate
CN205224350U (en) Tripe formula photovoltaic building facade and tripe formula photovoltaic curtain wall
CN205682013U (en) A kind of Multifunctional greenhouse
CN102220830A (en) All-weather energy-saving ventilating window and temperature control method
CN2911149Y (en) Window with energy saving ventilating window
CN204860336U (en) Accuse temperature formula green house
CN209211713U (en) A kind of Double Skin Glass Curtain Wall of passive water vaporizing and cooling formula
CN103741834B (en) Bionic intelligent external envelope structure
CN200956795Y (en) Detachable and movable roasting house
CN202209722U (en) Solar air heat collector assembly combined with building
CN206722157U (en) A kind of full-automatic photovoltaic shutter breathing glass curtain wall
CN2545818Y (en) Double-slope intelligent greenhouses
CN206693433U (en) A kind of environmental protection energy-saving type phase transformation building external structure
CN205682027U (en) Glasshouse
CN205902600U (en) Multi -functional heat preservation sheep hurdle suitable for severe cold district
CN201182119Y (en) Novel daylight-type heat preserving greenhouse
CN204081123U (en) Bionic intelligent external envelope structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee