CN102919082A - High-concentration carbon dioxide and smoke heating vegetable greenhouse - Google Patents
High-concentration carbon dioxide and smoke heating vegetable greenhouse Download PDFInfo
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- CN102919082A CN102919082A CN2012104577733A CN201210457773A CN102919082A CN 102919082 A CN102919082 A CN 102919082A CN 2012104577733 A CN2012104577733 A CN 2012104577733A CN 201210457773 A CN201210457773 A CN 201210457773A CN 102919082 A CN102919082 A CN 102919082A
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- greenhouse
- carbon dioxide
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- concentration carbon
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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
Abstract
The invention relates to a ground heating system of a vegetable greenhouse, in particular to a high-concentration carbon dioxide and smoke heating vegetable greenhouse. The high-concentration carbon dioxide and smoke heating vegetable greenhouse comprises a greenhouse and further comprises a de-dusting and de-carbonizing device, a chimney and a draught fan connected in sequence. An air inlet and an air outlet are arranged on the greenhouse; an air pipe is divided into two branches; one branch is communicated with the air inlet; the other branch is connected with a heating coil buried in soils; an air outlet end of the heating coil is communicated with the air outlet; the heating coil is a PEX cross-linked pipe. The high-concentration carbon dioxide and smoke heating vegetable greenhouse increases the concentrations of carbon dioxide in the greenhouse and further increases the temperature in the greenhouse; smoke heats the soils through the heating coil buried in the soils to increase the temperature of deep soil layers; the cooled smoke returns to the upper portion of the greenhouse to achieve the purposes of adding carbons to the greenhouse and increasing the temperature of the greenhouse, and reach an optimal photosynthesis condition, thereby increasing the yield of vegetables.
Description
Technical field
The present invention relates to the green house of vegetables ground heating system, particularly relate to a kind of high concentration carbon dioxide and flue gas green house of vegetables.
Background technology
China's most areas winter severe cold and very long in the Winter-Spring cold season that crops can't grow, is greatly developed booth vegetable production to be the inevitable course, and by building all kinds of green houses, has solved the vegetables consumption problem of part Winter-Spring cold season.
Present all kinds of green house mainly is to improve canopy temperature, but will improve yield of vegetables, only improves the interior temperature of green house of vegetables not enough, and according to the photosynthesis principle, photosynthesis is that green plants passes through chloroplast, utilizes luminous energy, CO
2And H
2O changes into the organic matter of storage power, and discharges O
2Process, photosynthesis can be divided into photoreaction and carbon reaction (being once called as dark reaction) two stages: photoreaction; Condition: illumination, photosynthetic pigment, photoreacting enzyme.Place: the thylakoid film of chloroplast.(pigment) water (raw material)+carbonic acid gas (raw material)+light (condition)+chloroplast (place)=oxygen (product)+organic matter (product)
Photosynthesis process: the 1. photodissociation of water: 2H
2O → 4[H]+O
2(under the catalysis of the pigment in light and chloroplast).2. ATP's is synthetic: under the catalysis of the pigment of ADP+Pi+ energy → ATP(in light, enzyme and chloroplast).Influence factor: intensity of illumination, CO
2Concentration, moisture supply, temperature, acid-base value, mineral element etc.Meaning: 1. photodissociation water produces oxygen.2. luminous energy is transformed into chemical energy, produces ATP, for the carbon reaction provides energy.3. utilize the product hydrogen ion of water photodissociation, synthetic NADPH(NADPH), for the carbon reaction provides reductant NADPH(NADPH), the NADPH(NADPH) can provide energy for the carbon reaction equally.The carbon reaction; The essence of carbon reaction is a series of enzymatic reaction.Condition: carbon reaction enzymes.
Place: chloroplast stroma.Influence factor: temperature, CO
2Concentration, acid-base value etc.Photosynthetic essence is CO
2And H
2O changes organic matter (material variation) into and luminous energy is transformed among the ATP active chemical energy and is transformed into stable chemical energy (energy variation) in the organic matter again.CO
2+ H
2O(illumination, enzyme, chloroplast)==(CH
2O)+O
2
Green house of vegetables has just improved greenhouse temperature at present, does not improve CO
2Concentration, CO in the atmosphere
2Concentration only have 0.03%, the CO of photosynthesis the best
2Concentration be 1-2%, optimum temperature is 25 degree, so green house of vegetables is improved CO
2Concentration play an important role to improving yield of vegetables.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of high concentration carbon dioxide and flue gas green house of vegetables, utilize the green house of vegetables of gas concentration lwevel in the heating of boiler hot flue gas and the increase booth, improve temperature and gas concentration lwevel in the green house of vegetables, thereby improve yield of vegetables.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of high concentration carbon dioxide and flue gas green house of vegetables, comprise booth, also comprise the dedusting decarbonization device, chimney and the air-introduced machine that connect successively, described booth is provided with air inlet and gas outlet, snorkel is divided into two branch roads, one of them branch road is communicated with air inlet, and another branch road connects the heat(ing) coil that is embedded under the soil, and the defeated wind end of heat(ing) coil is communicated with the gas outlet.
Described heating tube dish is the PEX cross-linking tube.
Beneficial effect of the present invention is as follows:
High concentration carbon dioxide of the present invention and flue gas green house of vegetables, flue gas from the chimney of Industrial Boiler or power plant boiler behind the usefulness air-introduced machine extension desulfurization and dedusting, deliver in the dish booth, not only improved the gas concentration lwevel in the booth, also improved the temperature in the booth, flue gas is also by being embedded in the heat(ing) coil heating soil under the soil, improve the deep subsoil temperature, the soil heating system uses the PEX cross-linking tube as heat(ing) coil, with the certain buried degree of depth and tube pitch, be laid in the soil of booth plow layer, the flue gas that is cooled is got back to booth top, reach booth is added carbon, the purpose of heating reaches best Photosynthetic Conditions, thereby improves yield of vegetables.
Description of drawings
Fig. 1 is the structural representation of high concentration carbon dioxide of the present invention and flue gas green house of vegetables;
Wherein, 1 is that boiler, 2 is that dedusting decarbonization device, 3 is that chimney, 4 is that air-introduced machine, 5 is that snorkel, 6 is that air inlet, 7 is that heat(ing) coil, 8 is that gas outlet, 9 is booth.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment, but protection scope of the present invention is not limited to this.
As shown in Figure 1, high concentration carbon dioxide of the present invention and flue gas green house of vegetables, comprise booth 9, also comprise the dedusting decarbonization device 2, chimney 3 and the air-introduced machine 4 that connect successively, booth 9 is provided with air inlet 6 and gas outlet 8, and snorkel 5 is divided into two branch roads, and one of them branch road is communicated with air inlet 6, another branch road connects the heat(ing) coil 7 that is embedded under the soil, and the defeated wind end of heat(ing) coil 7 is communicated with gas outlet 8; Heating tube dish 7 is the PEX cross-linking tube.
In winter, the flue gas of Industrial Boiler 1 or power plant boiler 1 is transported to chimney 3 through desulfation dust-extraction device 2, flue gas from chimney 3 behind usefulness air-introduced machine 4 extensions, one the tunnel enters air inlet 6 delivers to booth 9 middle and upper parts, not only improve the gas concentration lwevel in the booth 9, also improved the temperature in the booth; Another road flue gas is also by being embedded in the heat(ing) coil 7 heating soil under the soil, improve the deep subsoil temperature, the soil heating system uses the PEX cross-linking tube as heat(ing) coil 7, with the certain buried degree of depth and tube pitch, be laid in the soil of booth plow layer, the flue gas that is cooled 8 is got back to booth 9 tops from the gas outlet, reaches the purpose that booth 9 is added carbon, heats, reach best Photosynthetic Conditions, thereby improve yield of vegetables.
Above-described embodiment only is used for explaining inventive concept of the present invention, but not to the restriction of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (2)
1. a high concentration carbon dioxide and flue gas green house of vegetables, comprise booth, it is characterized in that: also comprise the dedusting decarbonization device, chimney and the air-introduced machine that connect successively, described booth is provided with air inlet and gas outlet, snorkel is divided into two branch roads, one of them branch road is communicated with air inlet, and another branch road connects the heat(ing) coil that is embedded under the soil, and the defeated wind end of heat(ing) coil is communicated with the gas outlet.
2. high concentration carbon dioxide as claimed in claim 1 and flue gas green house of vegetables, it is characterized in that: described heating tube dish is the PEX cross-linking tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104577733A CN102919082A (en) | 2012-11-13 | 2012-11-13 | High-concentration carbon dioxide and smoke heating vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104577733A CN102919082A (en) | 2012-11-13 | 2012-11-13 | High-concentration carbon dioxide and smoke heating vegetable greenhouse |
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| Publication Number | Publication Date |
|---|---|
| CN102919082A true CN102919082A (en) | 2013-02-13 |
Family
ID=47634133
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104577733A Pending CN102919082A (en) | 2012-11-13 | 2012-11-13 | High-concentration carbon dioxide and smoke heating vegetable greenhouse |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141343A (en) * | 2013-03-07 | 2013-06-12 | 嘉兴职业技术学院 | Soil heating system |
| CN110340126A (en) * | 2019-06-28 | 2019-10-18 | 中节能大地环境修复有限公司 | Contaminated soil heterotopic thermal desorption processing method and its thermal desorption system |
| CN113396752A (en) * | 2021-05-19 | 2021-09-17 | 华电电力科学研究院有限公司 | By using CO discharged from coal-fired unit2Method and system for providing air fertilizer for plant greenhouse |
| CN113396751A (en) * | 2021-05-19 | 2021-09-17 | 华电电力科学研究院有限公司 | System for utilize gas unit to discharge flue gas as warmhouse booth ecological fertilizer |
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| CN102210247A (en) * | 2011-04-02 | 2011-10-12 | 武汉凯迪控股投资有限公司 | Method and equipment for providing heat and carbon dioxide for vegetables and/or algae by using flue gas of power plant |
| CN202136901U (en) * | 2011-07-12 | 2012-02-08 | 卢绍康 | Carbon dioxide separation and comprehensive utilization device for waste gas treatment of coal-fired power plant |
| CN202890073U (en) * | 2012-11-13 | 2013-04-24 | 绍兴文理学院 | High-concentration carbon dioxide and smoke heating vegetable greenhouse |
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2012
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| JP2004514871A (en) * | 2000-11-28 | 2004-05-20 | リム，ジョン−スー | Heating system using waste heat for eco-friendly oil saving |
| CN1419811A (en) * | 2002-12-11 | 2003-05-28 | 梁殿国 | Carbon dioxide application device for large greenhouse |
| CN1717983A (en) * | 2005-04-11 | 2006-01-11 | 西北农林科技大学 | Green-house using carbon dioxide tail gas from fermentation as gas fertilizer of crops |
| CN101040592A (en) * | 2006-12-21 | 2007-09-26 | 同济大学 | Integrated energy-providing system of greenhouse using methane as the raw material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141343A (en) * | 2013-03-07 | 2013-06-12 | 嘉兴职业技术学院 | Soil heating system |
| CN110340126A (en) * | 2019-06-28 | 2019-10-18 | 中节能大地环境修复有限公司 | Contaminated soil heterotopic thermal desorption processing method and its thermal desorption system |
| CN113396752A (en) * | 2021-05-19 | 2021-09-17 | 华电电力科学研究院有限公司 | By using CO discharged from coal-fired unit2Method and system for providing air fertilizer for plant greenhouse |
| CN113396751A (en) * | 2021-05-19 | 2021-09-17 | 华电电力科学研究院有限公司 | System for utilize gas unit to discharge flue gas as warmhouse booth ecological fertilizer |
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Application publication date: 20130213 |