CN201667871U - Comprehensive energy heating plastic greenhouse - Google Patents
Comprehensive energy heating plastic greenhouse Download PDFInfo
- Publication number
- CN201667871U CN201667871U CN2010201795003U CN201020179500U CN201667871U CN 201667871 U CN201667871 U CN 201667871U CN 2010201795003 U CN2010201795003 U CN 2010201795003U CN 201020179500 U CN201020179500 U CN 201020179500U CN 201667871 U CN201667871 U CN 201667871U
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- China
- Prior art keywords
- water inlet
- crop
- pipeline
- delivery port
- planting canopy
- 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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- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002131 composite material Substances 0.000 claims description 8
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000012010 growth Effects 0.000 abstract description 2
- 239000010902 straw Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- Greenhouses (AREA)
Abstract
本实用新型是一种综合能源供暖的塑料大棚，它包括作物种植棚和控制室，其特点是，在作物种植棚的地下设置沼气池，在作物种植棚内设置换热器，在作物种植棚外设置太阳能集热器，在控制室内设置集热水箱，沼气炉，秸杆燃气发生炉和与其气路连通的燃气锅炉，集热水箱左侧的出水口通过管路与作物种植棚内置的换热器的进水口连接，换热器的出水口通过管路与集热水箱左侧的进水口连接，集热水箱右侧的出水口通过管路与太阳能集热器进水口、沼气炉的进水口、燃气锅炉进水口连接，集热水箱右侧的进水口通过管路与太阳能集热器出水口、沼气炉的出水口、燃气锅炉出水口连接。具有使用成本低，环保，保证棚内所需的供暖温度，利于大棚内作物生长等优点。
The utility model is a plastic greenhouse for comprehensive energy heating, which includes a crop planting shed and a control room. A solar collector is installed outside, and a hot water tank, a biogas furnace, a straw gas generator and a gas boiler connected to the gas path are installed in the control room. The water outlet on the left side of the hot water tank is built into the crop planting shed through a pipeline. The water inlet of the heat exchanger is connected, the water outlet of the heat exchanger is connected to the water inlet on the left side of the water collection tank through the pipeline, and the water outlet on the right side of the water collection tank is connected to the water inlet of the solar collector through the pipeline, The water inlet of the biogas furnace is connected to the water inlet of the gas boiler, and the water inlet on the right side of the hot water tank is connected to the water outlet of the solar collector, the water outlet of the biogas furnace, and the water outlet of the gas boiler through pipelines. It has the advantages of low use cost, environmental protection, ensuring the required heating temperature in the shed, and being beneficial to the growth of crops in the shed.
Description
Technical field
The utility model relates to plastic tunnel, is a kind of plastic tunnel of heated by comprehensive energy sources.
Background technology
Existing plastic tunnel mainly adopts and use coal furnace direct heating mode in canopy, and its shortcoming is that the temperature difference is big in the booth, is unfavorable for plant growth, and the cost height, not environmental protection; Open (bulletin) number CN88205711U of China's utility model patent discloses a kind of solar energy plastic tunnel, it is to adopt that solar thermal collector is set outside plastic tunnel is the plastic tunnel heating by pipeline, its advantage is environmental protection, use cost is lower than coal furnace coal heating, but solar thermal collector is subjected to weather, climatic effect bigger, make the temperature difference in the booth still very big, still be unfavorable for plant growth; Do not have as yet in the prior art such as the underground biogas generating pit that is provided with in booth, and utilize solar thermal collector, biogas stove, stalk gasifier and the gas fired-boiler supporting to realize the reported in literature and the practical application of the plastic tunnel of heated by comprehensive energy sources with it.
The utility model content
Problem to be solved in the utility model is, existing various single energy technologys are organically made up and substantive innovation, particularly to open (bulletin) number CN201198477 of the Chinese utility model patent of my application, name is called: " prefabricated combination biogas generating pit ", open (bulletin) number CN201273632, name is called: " solar energy, combustion gas, electricity mutual complementation combined type heating plant ", China's utility application numbers 200920094412.0, name is called: " efficient energy-saving gas boiler ", with application number 200920094411.6, name is called: " energy-conservation environment friendly stalk gasification furnace " organically makes up and substantive innovation, a kind of combination utility model that belongs to is provided, use cost is low, environmental protection, guarantee required heating temperature in the canopy, be beneficial to the plastic tunnel of the heated by comprehensive energy sources of plant growth in the booth.
The technical scheme that solves its technical problem employing is, a kind of plastic tunnel of heated by comprehensive energy sources, it comprises crop-planting canopy and control room, the structure of crop-planting canopy is, comprise by horizontal stroke, the skeleton that longeron and vertical beam are connected and constitute, on skeleton, cover plastic film, it is characterized in that, the underground biogas generating pit that is provided with at described crop-planting canopy, in the crop-planting canopy, heat exchanger is set, outside the crop-planting canopy, solar thermal collector is set, heat collection water tank is set in the control room, the biogas stove, stalk gas generating furnace and the gas fired-boiler that is communicated with its gas circuit, the delivery port in heat collection water tank left side is connected by the water inlet of the built-in heat exchanger of pipeline and crop-planting canopy, the delivery port of heat exchanger is connected by the water inlet of pipeline with the heat collection water tank left side, the delivery port on heat collection water tank right side is by pipeline and solar thermal collector water inlet, the water inlet of biogas stove, the gas fired-boiler water inlet connects, and the water inlet on heat collection water tank right side is by pipeline and solar thermal collector delivery port, the delivery port of biogas stove, the gas fired-boiler delivery port connects.On the delivery port connecting line on heat exchanger left side or right side, be connected with blow-off pipe.
The horizontal stroke of the skeleton of described crop-planting canopy, longeron are I-shaped and mould wooden composite beam.
The vertical beam of the skeleton of described crop-planting canopy is a steel-plastics composite pipe.
The plastic tunnel of heated by comprehensive energy sources of the present utility model, because the underground biogas generating pit that is provided with in the crop-planting canopy can make full use of the soil, does not take crops planting area, the energy of heating can be provided for it again, and the waste material that biogas takes place also can be used as organic manure; Because collection solar energy, biogas energy, straw gas energy equal energy source constitute the heated by comprehensive energy sources structure of one, the single energy in the comprehensive energy is utilized or the two or more energy is united the thermal source of utilization as the heating of crop-planting canopy respectively, booth rational in infrastructure, use cost is low, environmental protection guarantees needed heating temperature in the crop-planting canopy, is beneficial to plant growth, shorten crop growth period, improve output and quality; The horizontal stroke of the skeleton of crop-planting canopy, longeron are I-shaped and mould wooden composite beam, and vertical beam is that steel-plastics composite pipe constitutes, and its strength and stiffness height is whole stressed good, long service life; Owing to adopt said structure and heated by comprehensive energy sources mode, make the plastic tunnel of building big cultivated area become possibility.
Description of drawings
Fig. 1 is the plastic tunnel structural upright schematic diagram of heated by comprehensive energy sources of the present utility model.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is longitudinal and transverse beam sectional schematic diagram.
Fig. 4 is the vertical beam sectional schematic diagram.
Fig. 5 is the plastic tunnel heating system schematic diagram of heated by comprehensive energy sources of the present utility model.
Among the figure: 1 control room, 2 crop-planting canopies, 3 longerons, 4 crossbeams, 5 vertical beams, 6 plastic films, 7 solar thermal collectors, 8 heat collection water tanks, 9 biogas generating pits, 10 biogas stoves, 11 stalk gas generating furnaces, 12 gas fired-boilers, 13 heat exchangers, 14 blow-off pipes, 15 electric heaters.
Embodiment
The utility model is described in further detail to utilize drawings and Examples below.
With reference to Fig. 1 and 2, the plastic tunnel of heated by comprehensive energy sources of the present utility model comprises crop-planting canopy 2 and control room 1.The structure of crop-planting canopy 2 is, comprises the skeleton that is connected and is constituted by crossbeam 4, longeron 3 and vertical beam 5, covers plastic film 6 on skeleton.The underground biogas generating pit 9 that is provided with at described crop-planting canopy 2 is provided with heat exchanger 13 at crop-planting canopy 2, and solar thermal collector 7 is set outside crop-planting canopy 2.Heat collection water tank 8 is set, biogas stove 10, stalk gas generating furnace 11 and the gas fired-boiler 12 that is communicated with its gas circuit in control room 1.
With reference to Fig. 1,3 and 4, the crossbeam 4 of the skeleton of described crop-planting canopy, longeron 3 are I-shaped and mould wooden composite beam.The vertical beam 5 of the skeleton of described crop-planting canopy is a steel-plastics composite pipe.
With reference to Fig. 2 and 5, the delivery port in heat collection water tank 8 left sides is connected by the water inlet of the built-in heat exchanger 13 of pipeline and crop-planting canopy 2, the delivery port of heat exchanger 13 is connected by the water inlet of pipeline with heat collection water tank 8 left sides, the delivery port on heat collection water tank 8 right sides is connected with water inlet, gas fired-boiler 12 water inlets of solar thermal collector 7 water inlets, biogas stove 10 by pipeline, and the water inlet on heat collection water tank 8 right sides is connected with delivery port, gas fired-boiler 12 delivery ports of solar thermal collector 7 delivery ports, biogas stove 10 by pipeline.On the left side of heat exchanger 13 or right side delivery port connecting line, be connected with blow-off pipe 14.Be equipped with electric heater 15 at heat collection water tank 8.
Used biogas generating pit 9 best open (bulletin) number CN201198477 of at least one Chinese utility model patent, the names of adopting of the plastic tunnel of heated by comprehensive energy sources of the present utility model are called: " prefabricated combination biogas generating pit ".
Used solar thermal collector 7 of the plastic tunnel of heated by comprehensive energy sources of the present utility model and heat collection water tank 8 are prior art, adopt the commercially available prod to get final product.Biogas stove 10 adopts commercially available biogas stove and wall-hanging gas furnace all can.
The stalk gas generating furnace 11 that the plastic tunnel of heated by comprehensive energy sources of the present utility model is used and gas fired-boiler 12 be best to adopt Chinese utility application numbers 200920094412.0, name to be called: " efficient energy-saving gas boiler " and application number 200920094411.6, be called: " energy-conservation environment friendly stalk gasification furnace " gets final product.The utility model is implemented easily, and the temperature and humidity of plastic tunnel is controlled to be the technology that those skilled in the art are familiar with.
Utilize the plastic tunnel technology of the utility model heated by comprehensive energy sources to build 10M * 100M=1000M
2Plastic tunnel, so far, nearly 8 months plantation is on probation since in September, 2009, has realized the purpose of this utility model and has reached significant technology and economic effect.The promotion and application prospect is extensive.
Claims (3)
1. the plastic tunnel of a heated by comprehensive energy sources, it comprises crop-planting canopy and control room, the structure of crop-planting canopy is, comprise by horizontal stroke, the skeleton that longeron and vertical beam are connected and constitute, on skeleton, cover plastic film, it is characterized in that, the underground biogas generating pit that is provided with at described crop-planting canopy, in the crop-planting canopy, heat exchanger is set, outside the crop-planting canopy, solar thermal collector is set, heat collection water tank is set in the control room, the biogas stove, stalk gas generating furnace and the gas fired-boiler that is communicated with its gas circuit, the delivery port in heat collection water tank left side is connected by the water inlet of the built-in heat exchanger of pipeline and crop-planting canopy, the delivery port of heat exchanger is connected by the water inlet of pipeline with the heat collection water tank left side, and the delivery port on heat collection water tank right side is by pipeline and solar thermal collector water inlet, the water inlet of biogas stove, the gas fired-boiler water inlet connects, and the water inlet on heat collection water tank right side is by pipeline and solar thermal collector delivery port, the delivery port of biogas stove, the gas fired-boiler delivery port connects.
2. the plastic tunnel of heated by comprehensive energy sources according to claim 1, it is characterized in that: the horizontal stroke of the skeleton of described crop-planting canopy, longeron are I-shaped and mould wooden composite beam.
3. the plastic tunnel of heated by comprehensive energy sources according to claim 1, it is characterized in that: the vertical beam of the skeleton of described crop-planting canopy is a steel-plastics composite pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201795003U CN201667871U (en) | 2010-04-20 | 2010-04-20 | Comprehensive energy heating plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201795003U CN201667871U (en) | 2010-04-20 | 2010-04-20 | Comprehensive energy heating plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667871U true CN201667871U (en) | 2010-12-15 |
Family
ID=43325287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201795003U Expired - Fee Related CN201667871U (en) | 2010-04-20 | 2010-04-20 | Comprehensive energy heating plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577884A (en) * | 2012-01-20 | 2012-07-18 | 北京中农富通园艺有限公司 | Sunlight greenhouse |
| CN102668924A (en) * | 2011-03-17 | 2012-09-19 | 淄博天尧工贸有限公司 | Circulation multifunctional greenhouse |
-
2010
- 2010-04-20 CN CN2010201795003U patent/CN201667871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668924A (en) * | 2011-03-17 | 2012-09-19 | 淄博天尧工贸有限公司 | Circulation multifunctional greenhouse |
| CN102668924B (en) * | 2011-03-17 | 2014-06-04 | 淄博天尧工贸有限公司 | Circulation multifunctional greenhouse |
| CN102577884A (en) * | 2012-01-20 | 2012-07-18 | 北京中农富通园艺有限公司 | Sunlight 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: 20101215 Termination date: 20130420 |