CN201260325Y - Greenhouse floor heating system - Google Patents
Greenhouse floor heating system Download PDFInfo
- Publication number
- CN201260325Y CN201260325Y CNU2008201421756U CN200820142175U CN201260325Y CN 201260325 Y CN201260325 Y CN 201260325Y CN U2008201421756 U CNU2008201421756 U CN U2008201421756U CN 200820142175 U CN200820142175 U CN 200820142175U CN 201260325 Y CN201260325 Y CN 201260325Y
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- CN
- China
- Prior art keywords
- greenhouse
- heating system
- main pipeline
- tube
- branch pipe
- 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 - Lifetime
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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
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- Greenhouses (AREA)
Abstract
The utility model relates to a greenhouse floor heating system. The greenhouse floor heating system comprises a water supply main pipeline and a water return main pipeline which are respectively installed on two side walls in the greenhouse and are mutually parallel, both the water supply main pipeline and the water return main pipeline are communicated with mutually parallel buried branch pipelines, and regulating valves are respectively installed at the connecting points among the water supply main pipeline, the water return main pipeline and the buried branch pipeline. The utility model has the advantages that the radiating branch pipelines are evenly distributed under the greenhouse ground, the temperature of the radiating pipeline is kept about 60 DEG C, the temperature in the greenhouse can be effectively retained in the cold winter to achieve the purposes of heat storage and temperature rise, meanwhile, the space in the greenhouse can be saved, and the production cost of heat supply is reduced; in addition, the heat radiating in the greenhouse is uniform, and the suitable growth conditions can be provided for the plants or the flowers.
Description
Technical field
The utility model belongs to heating facility field, greenhouse, particularly relates to a kind of Floor all-blast heating system of the greenhouse.
Background technology
The winter heating of greenhouse by solar heat and attached-greenhouse is a production facility necessary in the production of flowers and plants of north cold area greenhouse, has the greenhouse of warming installation, and normally the anniversary produces, and the output height is good in economic efficiency.China's greenhouse by solar heat and attached-greenhouse still adopt the heating systems of heating of boiler hot-water heating more at present, its structure comprises heat supply pipeline and the radiator that is communicated with it, described heat supply pipeline and radiator generally are installed on the ground and the passage between the seedbed in greenhouse, make the regional temperature near hotter easily apart from the seedbed, the regional temperature far away apart from the seedbed is lower, it is inhomogeneous to cause dispelling the heat in the greenhouse, is unfavorable for the growth of plant or flowers like this, makes to be difficult to reach consistent its vegetative period.In addition, heating on the ground not only needs to take a large amount of space, greenhouse, and because hot-air is lighter, the temperature that heating on the ground goes out saliva must remain on about 90 ℃, return water temperature must keep concentrating on the greenhouse upper space and conduct a part of heat that about 60 ℃, causes the waste of the energy.
Summary of the invention
The utility model provides a kind of and can fully effectively utilize heat energy, face of land exothermic temperature evenly and save the Floor all-blast heating system of the greenhouse in space in the greenhouse for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: Floor all-blast heating system of the greenhouse, it is characterized in that: comprise being installed in the greenhouse on the both walls respectively and service main road that is parallel to each other and backwater trunk line, described service main road and backwater trunk line all are communicated with the buried branch pipe(tube) that is parallel to each other, and in the junction of service main road, backwater trunk line and buried branch pipe(tube) control valve are installed all.
The utility model can also adopt following technical scheme:
Described buried branch pipe(tube) is the PEX pipe, and its diameter is 20-25mm.
Described service main's track pitch ground level is 380-420mm, and the backwater trunk line is 180-220mm apart from ground level.
The degree of depth that described buried branch pipe(tube) enters ground is 60-70mm.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly be evenly distributed with the heat-radiation branch pipe road at the greenhouse subsurface, the temperature in heating service main road is remained on about 60 ℃, the temperature of backwater trunk line remains on about 40 ℃ and gets final product, make heat import underground piping and conduct to soil, soil gets up thermal energy storage.Guaranteed that greenhouse ground surface exothermic temperature is even, heat by underground and on transmit gradually, and temperature can comprehensively circulate, can not only can effectively keep the temperature in the greenhouse like this in the winter of cold, realize the purpose of heat accumulation intensification, also can save the space in the greenhouse simultaneously, reduce the heating production cost.In addition, because heat radiation evenly also can be plant or flowers suitable growth conditions is provided in the greenhouse.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the buried branch pipe(tube) of the utility model is positioned at underground profile.
Among the figure: 1, service main road; 2, backwater trunk line; 3, buried branch pipe(tube); 4, control valve; 5, ground; 6, mineral wool.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, Floor all-blast heating system of the greenhouse, in the greenhouse, be separately installed with service main road 1 and backwater trunk line 2 that the coating steel pipe that is parallel to each other is made on the both walls, described service main's track pitch overhead highly is 380-420mm, the backwater trunk line is 180-220mm apart from ground level, in the present embodiment, service main's track pitch is preferably 400mm from the greenhouse ground level, and the backwater trunk line is preferably 200mm apart from the greenhouse ground level.On service main road 1 and backwater trunk line 2, all be communicated with the buried branch pipe(tube) 3 that is embedded in ground, greenhouse 5 times and is parallel to each other, to constitute the whole heat supply circulatory system in greenhouse, below ground 5, to be equipped with the mineral wool 6 that is used to prevent to underground conduction heat.Described buried branch pipe(tube) is the PEX pipe, and its diameter is 20-25mm, and in the present embodiment, the diameter of buried branch pipe(tube) is preferably 25mm, and the spacing of each buried branch pipe(tube) is 200mm.The degree of depth that described buried branch pipe(tube) enters ground is 60-70mm, and in the present embodiment, the degree of depth that buried branch pipe(tube) 3 enters ground is preferably 65mm.(length of buried branch pipe(tube) can not greater than 100 meters) for the ease of the adjustment and the maintenance of whole heating system temperature, all be equipped with control valve 4 in the junction of service main road, backwater trunk line and buried branch pipe(tube).
Claims (4)
1. Floor all-blast heating system of the greenhouse, it is characterized in that: comprise being installed in the greenhouse on the both walls respectively and service main road that is parallel to each other and backwater trunk line, described service main road and backwater trunk line all are communicated with the buried branch pipe(tube) that is parallel to each other, and in the junction of service main road, backwater trunk line and buried branch pipe(tube) control valve are installed all.
2. Floor all-blast heating system of the greenhouse according to claim 1 is characterized in that: described buried branch pipe(tube) is the PEX pipe, and its diameter is 20-25mm.
3. Floor all-blast heating system of the greenhouse according to claim 1 is characterized in that: described service main's track pitch ground level is 380-420mm, and the backwater trunk line is 180-220mm apart from ground level.
4. Floor all-blast heating system of the greenhouse according to claim 1 is characterized in that: the degree of depth that described buried branch pipe(tube) enters ground is 60-70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201421756U CN201260325Y (en) | 2008-09-25 | 2008-09-25 | Greenhouse floor heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201421756U CN201260325Y (en) | 2008-09-25 | 2008-09-25 | Greenhouse floor heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260325Y true CN201260325Y (en) | 2009-06-24 |
Family
ID=40806786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201421756U Expired - Lifetime CN201260325Y (en) | 2008-09-25 | 2008-09-25 | Greenhouse floor heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260325Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933447B (en) * | 2009-07-01 | 2011-09-28 | 北京格瑞那环能技术有限责任公司 | Constant temperature heating system of hothouse |
| CN102283054A (en) * | 2011-07-01 | 2011-12-21 | 李永清 | Greenhouse using plastic pipe network radiator and auxiliary heat source for heating |
| CN113179820A (en) * | 2021-04-30 | 2021-07-30 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
-
2008
- 2008-09-25 CN CNU2008201421756U patent/CN201260325Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933447B (en) * | 2009-07-01 | 2011-09-28 | 北京格瑞那环能技术有限责任公司 | Constant temperature heating system of hothouse |
| CN102283054A (en) * | 2011-07-01 | 2011-12-21 | 李永清 | Greenhouse using plastic pipe network radiator and auxiliary heat source for heating |
| CN102283054B (en) * | 2011-07-01 | 2012-09-26 | 李永清 | Greenhouse using plastic pipe network radiator and auxiliary heat source for heating |
| CN113179820A (en) * | 2021-04-30 | 2021-07-30 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
| CN113179820B (en) * | 2021-04-30 | 2023-09-01 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Dashun Garden Group Co. Ltd. Assignor: Tianjin Binhai International Flower Technology Park Co., Ltd. Contract fulfillment period: 2009.7.1 to 2014.7.1 Contract record no.: 2009120000079 Denomination of utility model: Greenhouse floor heating system with film type heat insulating layer Granted publication date: 20090624 License type: Exclusive license Record date: 20090707 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2014.7.1; CHANGE OF CONTRACT Name of requester: TIANJIN DASHUN LANDSCAPE GROUP CO.,LTD. Effective date: 20090707 |
|
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN BINHAI INTERNATIONAL FLOWER TECHNOLOGY PAR Free format text: FORMER NAME: TIANJIN BINHAI DASUN FLOWER TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300300 Dongli District, Tianjin Huan Huan Road, No. 6901 Patentee after: Tianjin Binhai International Flower Technology Park Co., Ltd. Address before: 300300, Tianjin District, Dongli city on the eastern outskirts of the agricultural and agricultural Red Cross Road No. 32 Patentee before: Tianjin Binhai Dasun Flower Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |