CN202551798U - Double-layered water-flooding greenhouse heat insulation film - Google Patents
Double-layered water-flooding greenhouse heat insulation film Download PDFInfo
- Publication number
- CN202551798U CN202551798U CN2012200423746U CN201220042374U CN202551798U CN 202551798 U CN202551798 U CN 202551798U CN 2012200423746 U CN2012200423746 U CN 2012200423746U CN 201220042374 U CN201220042374 U CN 201220042374U CN 202551798 U CN202551798 U CN 202551798U
- Authority
- CN
- China
- Prior art keywords
- insulation film
- double
- heat insulation
- greenhouse heat
- utility
- 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
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
Double-layered water-flooding greenhouse heat insulation film of the utility model comprises an outer film and an inner film. The utility model is characterized by full utilization of solar energy resource. The objective of the utility model is to overcome the limit of the existing single-layered heat insulation film, and provide a new heat insulation film with simple structure, easy processing, and good heat insulation effect.
Description
Technical field
The utility model relates to a kind of greenhouse heat-insulating film, relates in particular to a kind of double-deck greenhouse heat-insulating film that can water filling.
Background technology
The greenhouse heat-insulating membrane structure of generally acknowledging at present is simple, convenient and practical, can play certain heat insulation effect.But a lot of greenhouse heat-insulating films are because technical reason is difficult to make full use of solar energy resources, and heat insulation effect is not too obvious.Up to the present, also do not occur on the market a kind ofly making full use of solar energy resources, all have the double-layer water injection greenhouse heat-insulating film of heat insulation effect daytime at night.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing greenhouse heat-insulating film, provides a kind of and can make full use of solar energy resources, all has the double-layer water injection greenhouse heat-insulating film of heat insulation effect daytime at night.
The double-layer water injection greenhouse heat-insulating film of the utility model; Form by water injection pipe, flowing water passage, outer insulation film, internal layer insulation film, drainpipe, wherein between said water injection pipe and said drainpipe, be provided with said flowing water passage, outer insulation film and internal layer insulation film.
The double-layer water injection greenhouse heat-insulating film of the utility model utilizes specific heat of water bigger, the heat absorption on daytime, and the heat release in evening has utilized solar energy resources to greatest extent, makes the green house temperature keep in balance.
Description of drawings
Accompanying drawing 1 is the profile of the double-layer water injection greenhouse heat-insulating film of the utility model;
Reference numeral: 1---water injection pipe; 2---the flowing water passage; 3---outer insulation film; 4---the internal layer insulation film; 5---drainpipe.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the concrete structure that the utility model proposes is further described.
As shown in Figure 1, the double-layer water injection greenhouse heat-insulating film of the utility model is made up of water injection pipe 1, flowing water passage 2, outer insulation film 3, internal layer insulation film 4, drainpipe 5
When adopting the double-layer water injection greenhouse heat-insulating film of the utility model, water is injected water injection pipe 1, water flows into each space of insulation film along flowing water passage 2, and whole the injecting process is just accomplished.
Claims (1)
1. double-layer water injection greenhouse heat-insulating film; It is characterized in that: said double-layer water injection insulation film is made up of water injection pipe, flowing water passage, outer insulation film, internal layer insulation film, drainpipe, wherein between said water injection pipe and said drainpipe, is provided with said flowing water passage, outer insulation film and internal layer insulation film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200423746U CN202551798U (en) | 2012-01-20 | 2012-01-20 | Double-layered water-flooding greenhouse heat insulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200423746U CN202551798U (en) | 2012-01-20 | 2012-01-20 | Double-layered water-flooding greenhouse heat insulation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551798U true CN202551798U (en) | 2012-11-28 |
Family
ID=47201516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200423746U Expired - Fee Related CN202551798U (en) | 2012-01-20 | 2012-01-20 | Double-layered water-flooding greenhouse heat insulation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900738A (en) * | 2016-04-15 | 2016-08-31 | 柳州顺科技有限公司 | Three-layer water injection plastic film for agricultural greenhouse |
-
2012
- 2012-01-20 CN CN2012200423746U patent/CN202551798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900738A (en) * | 2016-04-15 | 2016-08-31 | 柳州顺科技有限公司 | Three-layer water injection plastic film for agricultural greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140120 |