CN1381168A - Hothouse - Google Patents
Hothouse Download PDFInfo
- Publication number
- CN1381168A CN1381168A CN01115349A CN01115349A CN1381168A CN 1381168 A CN1381168 A CN 1381168A CN 01115349 A CN01115349 A CN 01115349A CN 01115349 A CN01115349 A CN 01115349A CN 1381168 A CN1381168 A CN 1381168A
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- transparent plastic
- winter protection
- ditch
- centimetre
- 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.)
- Pending
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
Landscapes
- Greenhouses (AREA)
- Protection Of Plants (AREA)
Abstract
A hothouse for planting vegetables or others as -40 deg.c (outdoor temp.) is composed of three insulating walls, transparent plastic film covering the front and back slopes of roof and the southern exposure surface, the planting ground surface which is dug by 30-50 cm depth, and two cold-resisting ditche at both sides of transparent plastic film. In said ditch, there are noisture-proof material at bottom and insualting material (straw, grass, sheep dung, etc.).
Description
A kind of greenhouse belongs to the house cold zone planting vegetable and other plant.
The booth or the greenhouse of extensive use at present adopt three faces to build wall mostly, and sunny slope and top scarp slope adopt transparent plastic or glass, and the top adverse grade adopts the form on opaque insulation top.The greenhouse of this kind mode can also use about-10 ℃ as temperature in low cold area.When being lower than-20 ℃, temperature just can't plant plant later.Only lighting a fire in the greenhouse heats just can plant plant.So promptly cause the waste of the energy, may cause the pollution of environment again.
The purpose of this invention is to provide a kind of any auxiliary warming-up device that do not need to use, just can be in the greenhouse that high and cold area uses.
Greenhouse of the present invention three faces have insulated wall, top scarp slope and sunny slope are stamped transparent plastic cloth, the top adverse grade also is stamped transparent plastic cloth, plant growing in the greenhouse faces down and digs 30-50 centimetre, the inside and outside twice winter protection ditch that digs respectively at the transparent plastic cloth of sunny slope, the width of the winter protection ditch in the outside is a 1-2 rice, the degree of depth is a 1-2 rice, inboard winter protection ditch width is 10-50 centimetre, and the degree of depth is 20-80 centimetre (is benchmark with plant growing face), and the length of winter protection ditch is identical with the length of greenhouse sunny side, article two, edge and the bottom in the winter protection ditch is covered with barrier material, as Polypropylence Sheet, malthoids etc. are filled with insulation material, as grass in barrier material, the sheep excrement, straw etc.
Because this top, greenhouse adverse grade has adopted the Polypropylence Sheet top, thereby has improved the daylighting area in this greenhouse greatly, and the temperature in this greenhouse is improved.This greenhouse reduces plant growing face, and has dug from Han Gou, can improve greatly like this greenhouse from cold energy.After tested, this greenhouse can not use under the condition of any auxiliary warming-up device under outdoor about-40 ℃ temperature environment, normally plants plant.
Figure is portion's face schematic diagram in greenhouse of the present invention.
Embodiment (seeing figure):
Greenhouse of the present invention three faces have insulated wall 1, top scarp slope and sunny slope are stamped transparent plastic cloth 9, the top adverse grade also is stamped transparent plastic cloth 10, plant growing face in the greenhouse 2 digs 30 centimetres downwards, the inside and outside winter protection ditch 3 that digs respectively at the transparent plastic cloth 9 of sunny slope, 6, the width of the winter protection ditch 6 in the outside is 1 meter, the degree of depth is 1.5 meters, inboard is 20 centimetres from cold ditch 3 width, the degree of depth is 30 centimetres (are benchmark with plant growing face), winter protection ditch 3,6 length is identical with the length of greenhouse sunny side, winter protection ditch 3, edge and bottom in 6 are covered with Polypropylence Sheet 4,7, at Polypropylence Sheet 4, be filled with sheep excrement 5 in 7,8.
Claims (2)
1. greenhouse, three faces have insulated wall, top scarp slope and sunny slope are stamped transparent plastic cloth, the top adverse grade that it is characterized in that the greenhouse also is stamped transparent plastic cloth, and the plant growing in the greenhouse faces down and digs 30-50 centimetre, at the inside and outside twice winter protection ditch that digs respectively of the transparent plastic cloth of sunny slope, article two, edge and the bottom in the winter protection ditch is covered with barrier material, as Polypropylence Sheet, malthoid etc., in barrier material, be filled with insulation material, as grass, sheep excrement, straw etc.
2. greenhouse according to claim 1 is characterized in that the width of the winter protection ditch in the outside is a 1-2 rice, and the degree of depth is a 1-2 rice, and inboard is 10-50 centimetre from cold ditch width, and the degree of depth is 20-80 centimetre, and the length of winter protection ditch is identical with the length of greenhouse sunny side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01115349A CN1381168A (en) | 2001-04-23 | 2001-04-23 | Hothouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01115349A CN1381168A (en) | 2001-04-23 | 2001-04-23 | Hothouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1381168A true CN1381168A (en) | 2002-11-27 |
Family
ID=4661905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01115349A Pending CN1381168A (en) | 2001-04-23 | 2001-04-23 | Hothouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1381168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632337B (en) * | 2008-07-21 | 2011-03-16 | 上海都市绿色工程有限公司 | Greenhouse combining aluminum-alloy glass structure with membrane structure |
| CN106522588A (en) * | 2015-09-11 | 2017-03-22 | 李殿义 | Structure net rib honeycomb concrete intervening building |
-
2001
- 2001-04-23 CN CN01115349A patent/CN1381168A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632337B (en) * | 2008-07-21 | 2011-03-16 | 上海都市绿色工程有限公司 | Greenhouse combining aluminum-alloy glass structure with membrane structure |
| CN106522588A (en) * | 2015-09-11 | 2017-03-22 | 李殿义 | Structure net rib honeycomb concrete intervening building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |