CN202769984U - Multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and producing device - Google Patents

Multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and producing device Download PDF

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Publication number
CN202769984U
CN202769984U CN2012204663749U CN201220466374U CN202769984U CN 202769984 U CN202769984 U CN 202769984U CN 2012204663749 U CN2012204663749 U CN 2012204663749U CN 201220466374 U CN201220466374 U CN 201220466374U CN 202769984 U CN202769984 U CN 202769984U
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China
Prior art keywords
membrane
heat seal
absorption
heating
heat
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Expired - Fee Related
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CN2012204663749U
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Chinese (zh)
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徐霆生
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徐霆生
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    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/20Climate change mitigation technologies for sector-wide applications using renewable energy

Abstract

The utility model discloses a multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device. The multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device at least comprises a outer layer membrane, a bottom layer membrane, an absorption and heat insulating mechanism and a suction-discharge port, wherein the absorption and heat insulating mechanism comprises a plurality of closed cavities formed by connecting the outer layer membrane and the bottom layer membrane through membrane separation zones, and the suction-discharge port and the closed cavities are communicated with outer space. The utility model discloses a producing device which at least comprises a plurality of heating units, each heating unit is formed by an upper heat seal rolling wheel and a lower heat seal rolling wheel, the outer layer membrane, the membrane separation zones and the bottom layer membrane are sequentially arranged between the upper heat seal rolling wheel and the lower heat seal rolling wheel in a clamping mode, the upper heat seal rolling wheel and the lower heat seal rolling wheel both are provided with heating points, and a heating device is arranged on the position of each heating point. The multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and the producing device are low in installation cost, short in time, convenient to transport, store and use, and can be widely applied to a greenhouse, absorption and utilization of solar energy in a breeding industry and heating and heat insulation of water bodies in a sewage treatment facility.

Description

The thin film solar absorption of many cavitys double-layer inflatable and attemperator and process units
Technical field
The utility model relates to mechanical heating field, relates in particular to a kind of many cavitys double-layer inflatable thin film solar absorption and attemperator and process units thereof.
Background technology
At chamber planting, sewage disposal, aquaculture and other agricultural and environmental area exist the demand to insulation and the heating in water body and space.In aquaculture, solar vacuum heat-collecting pipe is used to heat water body at present, keeps water temperature.But because in this class was used, water surface was long-pending large, radiating block uses that independently the corresponding cost of vacuum tube collector is higher.
And in the hot house (greenhouse that generally uses, solar house) in, the transmission film of individual layer can efficiently catch solar thermal energy by greenhouse effects, but owing to not possessing heat insulation function, the cloudy day or night heat loss too fast, thereby its effect is restricted.For avoiding heat loss, under many application scenarios, need to add a cover at night straw or other Insulations.Have at present a plurality of patent utilization bilayer films and vertical support therebetween to form heat-insulation layer, thereby reach the effect that absorbs solar thermal energy and insulation, but actual difficulty of processing is large, make difficulty.
In sewage disposal system, because the water temperature in winter descends, biologically active weakens in its water body, thereby the effect of biological treatment is reduced greatly.In view of the situation, have to design larger reactor or oxidation pond, to reaching treatment effect.In the sewage treatment facility of many northern cold zones, in order to keep water temperature, add a cover multi-form heat insulation formwork, comprise heat barrier foam benzene plate, hollow plastic modules etc.This covering measure can show the thermal loss of the low water surface of sharp fall, but material usage is many, and the set-up time is long, and initial investment is high, and is unfavorable for safeguarding, mobile and storage.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of many cavitys double-layer inflatable thin film solar absorption and attemperator and process units thereof, realizes the heat absorption to solar energy, has reduced heat loss.
For achieving the above object, a kind of many cavitys double-layer inflatable thin film solar described in the utility model absorbs and attemperator, at least comprise outer membrane, underlying membrane, and consisted of absorption and the insulation construction of a plurality of closed chamber by film intervallum connection outer membrane and underlying membrane, and the suction and exhaust ports that is communicated with space outerpace with closed chamber.
Preferably, described absorption and insulation construction are arranged with stiffening device outward, and described stiffening device is provided with reinforcement and reinforced hole.
Preferably, two of described absorption and insulation construction weeks or be provided with the slide fastener that connects a plurality of annular seal spaces unit all around.
For achieving the above object, a kind of process units described in the utility model, at least comprise a plurality of heating units, each heating unit is made of a upper heat seal roller and a lower heat seal roller, outer membrane, compartment film band and underlying membrane are folded between the upper and lower heat seal roller in order, be equipped with hot spot on the upper and lower heat seal roller, each hot spot place is provided with heater.
Preferably, described heater can be heating wire, ribbon heater, microwave or laser.
The beneficial effects of the utility model are:
The utility model installation cost is low, and the time is short, and transportation stores and uses all very conveniently, can be widely used in the greenhouse, and the solar heat in the aquaculture absorbs, and heating and the insulation of water body in the sewage treatment facility.The utility model is conserve energy obviously, improves the output of agricultural production and the ability of sewage disposal.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of many cavitys double-layer inflatable thin film solar absorption described in the utility model and attemperator;
Fig. 2 is the overall structure schematic diagram of many cavitys double-layer inflatable thin film solar absorption described in the utility model and attemperator;
Fig. 3 is another overall structure schematic diagram of many cavitys double-layer inflatable thin film solar absorption described in the utility model and attemperator;
Fig. 4 is the section structure schematic diagram of process units described in the utility model;
Fig. 5 is the perspective view of A-A section among Fig. 4.
The specific embodiment
Below in conjunction with Figure of description the utility model is further described.
As shown in Figure 1, the described a kind of many cavitys double-layer inflatable thin film solar of the utility model embodiment absorbs and attemperator, at least comprise outer membrane 1, underlying membrane 2, and consisted of absorption and the insulation construction of a plurality of closed chamber by film intervallum 3 connection outer membranes and underlying membrane, and the suction and exhaust ports that is communicated with space outerpace with closed chamber.Wherein, a side 4 of film intervallum and outer membrane heat seal connect, and opposite side 5 and underlying membrane heat seal connect, and outer membrane, underlying membrane and film intervallum are transmission film, are to allow sun heat radiation effectively to see through rete.
After the inflation, form betwixt the continuous cavity of cutting apart.This cavity has been fixed the position of outer membrane and underlying membrane relatively, has kept appropriate distance therebetween, has reduced simultaneously the characteristic size of intermembranous cavity, has effectively reduced the free convection of cavity inside and the free convection heat transfer that brings therefrom.The passage of cavity and extraneous air is air hose (hole).This cavity will as heat trap collecting solar thermal energy, simultaneously as heat-insulation layer, reduce the heat loss of lower space.
As shown in Figure 2, the periphery at a unit is provided with reinforcement 12, on reinforcement, is provided with reinforced hole 13.Reinforcement can be plastic-coated fabric or other have the flexible layer of some strength.The purpose of reinforced hole is to connect unit.On the limit of unit, be provided with suction and exhaust ports 11.
As shown in Figure 3, the difference of itself and Fig. 2 structure is the outside at reinforcement, is provided with slide fastener 14, to connect different unit.
Fig. 4 and shown in Figure 5, process units are by upper and lower heat seal roller 6 and 7, and the reels of material 8,9 of outer membrane and underlying membrane and the reels of material 10 of film intervallum form.Film spaced-apart beams 3 is clipped between outer membrane 1 and the underlying membrane 2, on upper heat seal roller 6 and 7, is provided with hot spot 6a and 7a.The hot spot 6a of upper heat seal roller 6 is heat sealing at a side and the outer membrane 1 of film spaced-apart beams 3 together, and the hot spot 7a of lower heat seal roller 7 is heat sealing at opposite side and the outer membrane of film spaced-apart beams 3 together.
Above; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims (5)

1. the thin film solar of cavity double-layer inflatable more than a kind absorbs and attemperator, it is characterized in that, at least comprise outer membrane, underlying membrane, and consisted of absorption and the insulation construction of a plurality of closed chamber by film intervallum connection outer membrane and underlying membrane, and the suction and exhaust ports that is communicated with space outerpace with closed chamber.
2. many cavitys double-layer inflatable thin film solar according to claim 1 absorbs and attemperator, it is characterized in that, described absorption and insulation construction are arranged with stiffening device outward, and described stiffening device is provided with reinforcement and reinforced hole.
3. many cavitys double-layer inflatable thin film solar according to claim 1 absorbs and attemperator, it is characterized in that two weeks of described absorption and insulation construction or be provided with the slide fastener that connects a plurality of closed chamber unit all around.
4. process units, it is characterized in that, at least comprise a plurality of heating units, each heating unit is made of a upper heat seal roller and a lower heat seal roller, outer membrane, compartment film band and underlying membrane are folded between the upper and lower heat seal roller in order, be equipped with hot spot on the upper and lower heat seal roller, each hot spot place is provided with heater.
5. process units according to claim 4 is characterized in that, described heater can be heating wire, ribbon heater, microwave or laser.
CN2012204663749U 2012-09-13 2012-09-13 Multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and producing device Expired - Fee Related CN202769984U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204663749U CN202769984U (en) 2012-09-13 2012-09-13 Multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and producing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204663749U CN202769984U (en) 2012-09-13 2012-09-13 Multi-cavity double layer inflatable membrane solar energy absorption and heat insulating device and producing device

Publications (1)

Publication Number Publication Date
CN202769984U true CN202769984U (en) 2013-03-06

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CN (1) CN202769984U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350821A (en) * 2020-03-19 2020-06-30 陈新林 Air-entrapping film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350821A (en) * 2020-03-19 2020-06-30 陈新林 Air-entrapping film

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20150913