CN203475636U - Heat accumulation thermal-insulation wall of plastic greenhouse - Google Patents
Heat accumulation thermal-insulation wall of plastic greenhouse Download PDFInfo
- Publication number
- CN203475636U CN203475636U CN201320569719.8U CN201320569719U CN203475636U CN 203475636 U CN203475636 U CN 203475636U CN 201320569719 U CN201320569719 U CN 201320569719U CN 203475636 U CN203475636 U CN 203475636U
- Authority
- CN
- China
- Prior art keywords
- heat accumulation
- accumulation layer
- recuperation layer
- jiqiang
- bei
- 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
Links
Classifications
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Greenhouses (AREA)
- Protection Of Plants (AREA)
Abstract
A heat accumulation thermal-insulation wall of a plastic greenhouse is composed of a north ridge wall, side walls, a heat accumulation layer framework, a heat accumulation layer, an arch frame and a covering film and is characterized in that the two ends of the north ridge wall are perpendicularly connected with the side walls, the north ridge wall and the side walls are perpendicularly arranged on a foundation, and the arch frame and the covering film are arranged at the top end of the north ridge wall and the top ends of the side walls; the rectangular grid heat accumulation layer framework is installed on the inner side face of the north ridge wall, and the rectangular grid structure on the outer side of the heat accumulation layer framework and the inner side face of the north ridge wall have gradients gradually increasing from top to bottom; the heat accumulation layer is filled into the heat accumulation layer framework; the heat accumulation layer is formed by crop straw. Due to the existence of the heat accumulation layer, not only is the thermal insulation effect improved, but also the temperature in the plastic greenhouse is obviously raised. Ideal preconditions are provided for straw compost due to the oxidation process of the crop straw.
Description
Technical field
The utility model relates to a kind of vegetables in vinyl house and cultivates facility, is specifically related to a kind of plastic cover greenhouse heat storing and heat preserving wall; Utilize the temperature of recuperation layer savings slowly to discharge at night, can obviously improve the nocturnal temperature in plastic cover greenhouse.
Background technology
Plastic cover greenhouse makes full use of solar energy, has certain insulation effect, and temperature and humidity that can be in certain limit regulates canopy by volume film.Therefore, plastic cover greenhouse, in the northern area of China, is mainly to play the insulation cultivation effect that the spring shifts to an earlier date, the autumn is delayed, and can shift to an earlier date 30-35 days general spring, and can delay 20-25 days autumn, but can not carry out overwintering cultivation.
The direction majority of booth be the South Pole to prolongation, furrow ridge, north and south formula cultivation, its effect is quite a lot of a little.Generally in dead season, in booth, heat day and can reach 3-6 ℃, heat only 1-2 ℃ of ability at cloudy day or night.In warm time canopy of spring, strengthen gradually with the temperature difference of open country, heat and can reach 6-15 ℃.Winter is during fine day, and the high 1-3 ℃ of the comparable open country of minimum temperature at night is almost identical with open country during the cloudy day.By insulation and the aeration-cooling canopy temperature that makes, remain on the growth thermophilic of 15-30 ℃.Obviously, heat night ability only 1-2 ℃ be to meet vegetable growth thermophilic demand far away; Therefore, can design a kind of plastic cover greenhouse heat storing and heat preserving wall, can obviously improve the nocturnal temperature in plastic cover greenhouse, there is positive realistic meaning.
Utility model content
The purpose of this utility model is to provide a kind of plastic cover greenhouse heat storing and heat preserving wall, utilizes the temperature of recuperation layer savings slowly to discharge at night, can obviously improve the nocturnal temperature in plastic cover greenhouse.
For achieving the above object, the utility model has adopted following technical scheme: described plastic cover greenhouse heat storing and heat preserving wall, is comprised of Bei Jiqiang, side wall, recuperation layer skeleton, recuperation layer, bow member and cover film; It is characterized in that, the two ends of Bei Jiqiang vertically connect side wall, and Bei Jiqiang and side wall are vertically set on ground, and the top of Bei Jiqiang and side wall is provided with bow member and cover film; Rectangle net trellis recuperation layer skeleton is installed on the medial surface of Bei Jiqiang, and the medial surface of recuperation layer skeleton outside rectangular network and Bei Jiqiang, is the gradient strengthening gradually from top to bottom; In recuperation layer skeleton, be filled with recuperation layer; Described recuperation layer is made by crop material.
Adopt after such structure, the recuperation layer of loading in recuperation layer skeleton is inclined plane, is conducive to recuperation layer and absorbs the radiations heat energy that sunshine produces, and stored, and the heat storing slowly discharges, and can obviously improve the nocturnal temperature in plastic cover greenhouse.Described recuperation layer is made by crop material; Such as: the stalk of the crops such as wheat, corn, soybean, paddy rice.Wheat stalk particularly, absorbs the best results of the radiations heat energy that sunshine produces.The existence of recuperation layer, has not only improved heat insulation effect, and obviously improves the temperature in plastic cover greenhouse; The oxidizing process that crop material produces provides desirable precondition for straw compost.
Utilize plastic cover greenhouse heat storing and heat preserving wall described in the utility model, carry out Plastic canopy culture test, can make the nocturnal temperature in plastic cover greenhouse increase 3-5 degree; Obtained more satisfactory effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model concrete structure; Fig. 2 is that A shown in Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing, describe preferred forms of the present utility model in detail.
As shown in the figure, described plastic cover greenhouse heat storing and heat preserving wall, is comprised of northern ridge wall 2, side wall 4, recuperation layer skeleton 5, recuperation layer 1, bow member and cover film 3; It is characterized in that, the two ends of northern ridge wall 2 vertically connect side wall 4, and northern ridge wall 2 and side wall 4 are vertically set on ground 6, and the top of northern ridge wall 2 and side wall 4 is provided with bow member and cover film 3; On the medial surface of north ridge wall 2, rectangle net trellis recuperation layer skeleton 5 is installed, the medial surface of recuperation layer skeleton 5 outside rectangular networks and northern ridge wall 2, is the gradient strengthening gradually from top to bottom; In recuperation layer skeleton 5, be filled with recuperation layer 1; Described recuperation layer 1 is made by crop material.
Claims (1)
1. a plastic cover greenhouse heat storing and heat preserving wall, is comprised of Bei Jiqiang (2), side wall (4), recuperation layer skeleton (5), recuperation layer (1), bow member and cover film (3); It is characterized in that, the two ends of Bei Jiqiang (2) vertically connect side wall (4), it is upper that Bei Jiqiang (2) and side wall (4) are vertically set on ground (6), and the top of Bei Jiqiang (2) and side wall (4) is provided with bow member and cover film (3); Rectangle net trellis recuperation layer skeleton (5) is installed on the medial surface of Bei Jiqiang (2), and the medial surface of recuperation layer skeleton (5) outside rectangular network and Bei Jiqiang (2), is the gradient strengthening gradually from top to bottom; In recuperation layer skeleton (5), be filled with recuperation layer (1); Described recuperation layer (1) is made by crop material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569719.8U CN203475636U (en) | 2013-09-16 | 2013-09-16 | Heat accumulation thermal-insulation wall of plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569719.8U CN203475636U (en) | 2013-09-16 | 2013-09-16 | Heat accumulation thermal-insulation wall of plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475636U true CN203475636U (en) | 2014-03-12 |
Family
ID=50223991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569719.8U Expired - Fee Related CN203475636U (en) | 2013-09-16 | 2013-09-16 | Heat accumulation thermal-insulation wall of plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469928A (en) * | 2013-09-16 | 2013-12-25 | 周高超 | Plastic greenhouse thermal insulation wall |
-
2013
- 2013-09-16 CN CN201320569719.8U patent/CN203475636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469928A (en) * | 2013-09-16 | 2013-12-25 | 周高超 | Plastic greenhouse thermal insulation wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103798080B (en) | A kind of two-way greenhouse by solar heat in north and south of energy collecting accumulation of heat | |
| CN103477910B (en) | Multifunctional solar greenhouse | |
| CN103314805A (en) | Novel winter-warmed type seedling culturing greenhouse | |
| CN203369133U (en) | Semi-underground type solar greenhouse sweet potato storage cellar | |
| CN203475636U (en) | Heat accumulation thermal-insulation wall of plastic greenhouse | |
| CN205249942U (en) | Greenhouse for planting vegetable | |
| CN202232337U (en) | Heat-insulation greenhouse | |
| CN103469928A (en) | Plastic greenhouse thermal insulation wall | |
| CN103947480A (en) | Assembled double-roof energy-saving daylight greenhouse | |
| CN202269232U (en) | Double-coated cordate houttuynia cultivation device | |
| CN204560427U (en) | A kind of day-light greenhouse | |
| CN205249954U (en) | Two membrane hot houses of two poles | |
| CN202979793U (en) | Multi-tier greenhouse for raising flower plants | |
| CN102805014A (en) | Efficient energy-saving terraced sunlight greenhouse | |
| CN203353295U (en) | Organic vegetable greenhouse | |
| CN203633244U (en) | Novel planting greenhouse | |
| CN204837290U (en) | Vegetable greenhouse with heat preservation function | |
| CN216058509U (en) | Water storage device for heat preservation of greenhouse at night | |
| CN205694648U (en) | A kind of self adaptation agricultural greenhouse | |
| CN203860136U (en) | Greenhouse for four seasons | |
| CN202773548U (en) | Energy-efficient multi-span solar greenhouse | |
| CN203492470U (en) | Solar greenhouse based on phase-change heat preservation walls | |
| CN203942870U (en) | A kind of Agro-ecology greenhouse of rectangular pyramid shape | |
| CN204518756U (en) | A kind of accumulation of heat heating type facilities vegetable matrix culture device | |
| CN204630260U (en) | A kind of agricultural product sunlight temperature canopy drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |