CN202714041U - Composite thermoregulation intelligent soilless culture system - Google Patents

Composite thermoregulation intelligent soilless culture system Download PDF

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Publication number
CN202714041U
CN202714041U CN2012202931269U CN201220293126U CN202714041U CN 202714041 U CN202714041 U CN 202714041U CN 2012202931269 U CN2012202931269 U CN 2012202931269U CN 201220293126 U CN201220293126 U CN 201220293126U CN 202714041 U CN202714041 U CN 202714041U
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CN
China
Prior art keywords
nutrient solution
nutrition liquid
soilless culture
culture system
solution 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 - Fee Related
Application number
CN2012202931269U
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Chinese (zh)
Inventor
王京生
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BEIJING HUAMAO HERUN AGRICULTURAL DEVELOPMENT CO LTD
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BEIJING HUAMAO HERUN AGRICULTURAL DEVELOPMENT CO LTD
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Application filed by BEIJING HUAMAO HERUN AGRICULTURAL DEVELOPMENT CO LTD filed Critical BEIJING HUAMAO HERUN AGRICULTURAL DEVELOPMENT CO LTD
Priority to CN2012202931269U priority Critical patent/CN202714041U/en
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Publication of CN202714041U publication Critical patent/CN202714041U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The utility model relates to soilless culture techniques and discloses a composite thermoregulation intelligent soilless culture system which comprises a culture bed composed of nutrition liquid pipes. Plants are planted in the nutrition liquid pipes, two ends of each nutrition liquid pipe are respectively connected with a nutrition liquid tank, a cooling and heating heat exchanger is connected between one end of the nutrition liquid tank and the nutrition liquid tank. The nutrition liquid pipes where plants are planted, and the nutrition liquid tank and the cooling and heating heat exchanger form a circulation system to heat and cool the nutrition liquid according to external temperature. Thus, plant growth requirements are met, heat exchange with the surroundings can be achieved through the nutrition liquid pipe, the surroundings can be heated or cooled, the plant growth requirements for the surrounding temperature are met, plant growth requirements are met universally, and energy consumption is reduced to the maximum limit.

Description

Compound temperature adjustment intelligence soilless culture system
Technical field
The utility model relates to cultivation technique without soil, particularly relates to a kind of compound temperature adjustment intelligence soilless culture system.
Background technology
Soilless culture is as an effective modern agriculture cultivation mode, thus with its to the control of root system of plant so that the restriction of natural conditions might be thoroughly broken away from agricultural production.In the plant root growth process, temperature has tremendous influence to its growth, ground temperature is lower than below 8 ℃ or is higher than 35 ℃, root system of plant stops growing substantially, so in soilless culture, be to keep the plant can long term growth to the control of solution temperature, prolong the fruits and vegetables important cultivation step of supply phase, the existing nutrient solution circulatory system can be accomplished the control to nutrient solution EC, pH, dissolved oxygen, liquid level, but all can't control temperature.
Winter need be by the installation radiator or directly with lowering the temperature by modes such as cascade or air-conditionings in a plurality of briquet stove heatings, summer because of various reasons for existing normal greenhouse, only by the adjusting of room temperature being kept temperature suitable for plant growth in the greenhouse, this conventional method of temperature control has all drawbacks, be specially: in soilless culture, although existing method can be regulated room temperature the regulation and control of temperature in the greenhouse, can't directly regulate matrix or solution temperature; Existing apparatus is huge to energy resource consumption, not only temperature control poor effect but also caused the waste of the energy; At greenhouse wall body radiator is installed, certainly will be reduced available cultivated area in the greenhouse, produce large quantity of exhaust gas and need artificial guard to replenish coal cinder with briquet stove heating, overall shortcoming is the cost that has improved chamber planting; Need take a large amount of cycle waters with the water curtain cooling summer, and water consumption and energy-output ratio are large, and the building cost cost is high, large with the air-conditioning temperature-reducing energy-output ratio, and planting cost increases greatly.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to regulate under the prerequisite of problem in indoor temperature under winter and the summer extreme climate and greatly save cost solving quickly and efficiently the greenhouse, accomplish effectively to heat up fast winter, summer quick effective temperature-reducing; Meanwhile can effectively regulate the room temperature in greenhouse, reduce to greatest extent energy consumption.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of compound temperature adjustment intelligence soilless culture system, and it comprises the cultivation bed that is comprised of the nutrient solution pipe, planting plants in the described nutrient solution pipe; The two ends of described nutrient solution pipe connect respectively the nutrient solution case, are connected with the heating and cooling heat exchanger between an end of described nutrient solution pipe and the described nutrient solution case.
Wherein, be provided with circulating pump between described nutrient solution pipe and the described nutrient solution case.
Wherein, be set side by side with many nutrient solution pipes on the described cultivation bed.
Wherein, the two ends of every described nutrient solution pipe all are connected with described nutrient solution case.
Wherein, described heating and cooling heat exchanger comprises heater and the cooler of changeable control.
Wherein, described nutrient solution pipe adopts the ABS composite to make.
(3) beneficial effect
The compound temperature adjustment intelligence soilless culture system that technique scheme provides, nutrient solution pipe, nutrient solution case and the heating and cooling heat exchanger of cultivated plant are formed a circulatory system, can carry out heating and cooling to nutrient solution according to ambient temperature, can satisfy the plant growth needs, can carry out heat exchange by nutrient solution pipe and surrounding environment again, realization is to the heat temperature raising of surrounding environment or cool, satisfy the required ambient temperature of plant growth, inside and outside satisfied the plant growth needs with taking into account, reduced to greatest extent again energy consumption.
Description of drawings
Fig. 1 is the structural representation of the compound temperature adjustment intelligence of the utility model embodiment soilless culture system.
Wherein, 1: support; 2: the nutrient solution pipe.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the structural representation of the compound temperature adjustment intelligence soilless culture system of the present embodiment, and with reference to diagram, this system comprises the cultivation bed that is comprised of nutrient solution pipe 2, described nutrient solution pipe 2 interior planting plants; The two ends of described nutrient solution pipe 2 connect respectively the nutrient solution case, are connected with the heating and cooling heat exchanger between an end of described nutrient solution pipe 2 and the described nutrient solution case.This system forms a circulatory system with nutrient solution pipe, nutrient solution case and heating and cooling heat exchanger, realize the circulation of nutrient solution between nutrient solution pipe and nutrient solution case, and in cyclic process, heated by the heating and cooling heat exchanger or cool off, to satisfy the needs of plant growth.
Wherein, be provided with circulating pump between described nutrient solution pipe 2 and the described nutrient solution case, realize recycling in the above-mentioned circulatory system of nutrient solution by described circulating pump, need not the outer cycle water of occupying volume, greatly reduce water consumption.And, described nutrient solution pipe 2 is installed on the support 1, the structure of support 1 is specifically according to the kind of institute cultivated plant and the required conditional decision of growing, be set up in parallel many nutrient solution pipes 2 on the described cultivation bed, the gap between the adjacent nutrient solution pipe 2 also needs according to the kind of institute cultivated plant and the required conditional decision of growth.
Since satisfy the ringing of the above-mentioned circulatory system, the two ends that just need to guarantee every described nutrient solution pipe 2 all are connected with described nutrient solution case.Described heating and cooling heat exchanger comprises heater and the cooler of changeable control, according to seasonal variation, growth needs to carry out corresponding adjustment in the greenhouse, during summer, then need to open cooler nutrient solution is cooled, avoid excessive temperature that plant growth is caused harmful effect; During winter, then need to open heater nutrient solution is carried out heat temperature raising, avoided low temperature that plant growth is caused inhibition.
In addition, for intensification and cooling by nutrient solution realize the ambient temperature of greenhouse implants growth is regulated, preferably described nutrient solution pipe 2 is adopted ABS(Acrylonitrile-butadiene-styrene, acrylonitrile-butadiene-styrene copolymer) the composite making.The ABS composite has the advantages such as lightweight, anticorrosive, good heat preservation performance, and its inner wall smooth, be difficult for scaling, and can reclaim the secondary utilization, can realize well the heat exchange of nutrient solution pipe 2 and external environment condition, external environment condition is carried out corresponding heat temperature raising or cooled, guarantee that inherence and the external temperature of plant growth all can be satisfied the demand.
As can be seen from the above embodiments, the utility model forms a circulatory system with nutrient solution pipe, nutrient solution case and the heating and cooling heat exchanger of cultivated plant, can carry out heating and cooling to nutrient solution according to ambient temperature, can satisfy the plant growth needs, can carry out heat exchange by nutrient solution pipe and surrounding environment again, realization is to the heat temperature raising of surrounding environment or cool, satisfy the required ambient temperature of plant growth, inside and outside satisfied the plant growth needs with taking into account, reduced to greatest extent again energy consumption.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.

Claims (6)

1. a compound temperature adjustment intelligence soilless culture system is characterized in that, comprises the cultivation bed that is comprised of the nutrient solution pipe, planting plants in the described nutrient solution pipe; The two ends of described nutrient solution pipe connect respectively the nutrient solution case, are connected with the heating and cooling heat exchanger between an end of described nutrient solution pipe and the described nutrient solution case.
2. compound temperature adjustment intelligence soilless culture system as claimed in claim 1 is characterized in that, is provided with circulating pump between described nutrient solution pipe and the described nutrient solution case.
3. compound temperature adjustment intelligence soilless culture system as claimed in claim 1 is characterized in that, is set side by side with many nutrient solution pipes on the described cultivation bed.
4. compound temperature adjustment intelligence soilless culture system as claimed in claim 3 is characterized in that, the two ends of every described nutrient solution pipe all are connected with described nutrient solution case.
5. compound temperature adjustment intelligence soilless culture system as claimed in claim 1 is characterized in that, described heating and cooling heat exchanger comprises heater and the cooler of changeable control.
6. compound temperature adjustment intelligence soilless culture system as claimed in claim 1 is characterized in that, described nutrient solution pipe adopts the ABS composite to make.
CN2012202931269U 2012-06-18 2012-06-18 Composite thermoregulation intelligent soilless culture system Expired - Fee Related CN202714041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202931269U CN202714041U (en) 2012-06-18 2012-06-18 Composite thermoregulation intelligent soilless culture system

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Application Number Priority Date Filing Date Title
CN2012202931269U CN202714041U (en) 2012-06-18 2012-06-18 Composite thermoregulation intelligent soilless culture system

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103598079A (en) * 2013-10-25 2014-02-26 中国农业大学 Nutrient solution cooling system and summer cooling method thereof
CN104838926A (en) * 2015-05-11 2015-08-19 安徽省农业科学院水稻研究所 Rice high temperature stress handling device
CN106483939A (en) * 2015-08-31 2017-03-08 佛山市顺德区汇铿农业有限公司 A kind of high in the clouds Based Intelligent Control water ploughing system
CN112690199A (en) * 2021-02-01 2021-04-23 深圳市蔬心宝科技有限公司 Nutrient solution refrigeration control method, control device and storage medium
WO2022018744A1 (en) * 2020-07-19 2022-01-27 Iac Krishitech Private Limited A process solution thermal control method and a plant for controlled environment aeroponics/hydroponics farm

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103598079A (en) * 2013-10-25 2014-02-26 中国农业大学 Nutrient solution cooling system and summer cooling method thereof
CN103598079B (en) * 2013-10-25 2015-01-07 中国农业大学 Nutrient solution cooling system and summer cooling method thereof
CN104838926A (en) * 2015-05-11 2015-08-19 安徽省农业科学院水稻研究所 Rice high temperature stress handling device
CN106483939A (en) * 2015-08-31 2017-03-08 佛山市顺德区汇铿农业有限公司 A kind of high in the clouds Based Intelligent Control water ploughing system
WO2022018744A1 (en) * 2020-07-19 2022-01-27 Iac Krishitech Private Limited A process solution thermal control method and a plant for controlled environment aeroponics/hydroponics farm
CN112690199A (en) * 2021-02-01 2021-04-23 深圳市蔬心宝科技有限公司 Nutrient solution refrigeration control method, control device and storage medium

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20180618

CF01 Termination of patent right due to non-payment of annual fee