CN203206834U - Strawberry greenhouse temperature adjusting system - Google Patents

Strawberry greenhouse temperature adjusting system Download PDF

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Publication number
CN203206834U
CN203206834U CN2013200765767U CN201320076576U CN203206834U CN 203206834 U CN203206834 U CN 203206834U CN 2013200765767 U CN2013200765767 U CN 2013200765767U CN 201320076576 U CN201320076576 U CN 201320076576U CN 203206834 U CN203206834 U CN 203206834U
Authority
CN
China
Prior art keywords
greenhouse
capillary network
heat
temperature adjustment
temperature adjusting
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
CN2013200765767U
Other languages
Chinese (zh)
Inventor
王绍辉
朱江卫
丁小明
任鹏
刘超杰
段静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pulaifu Environmental Tech Co Ltd Beijing
Chinese Academy of Agricultural Engineering CAAE
Beijing University of Agriculture
Original Assignee
Pulaifu Environmental Tech Co Ltd Beijing
Chinese Academy of Agricultural Engineering CAAE
Beijing University of Agriculture
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pulaifu Environmental Tech Co Ltd Beijing, Chinese Academy of Agricultural Engineering CAAE, Beijing University of Agriculture filed Critical Pulaifu Environmental Tech Co Ltd Beijing
Priority to CN2013200765767U priority Critical patent/CN203206834U/en
Application granted granted Critical
Publication of CN203206834U publication Critical patent/CN203206834U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The utility model discloses a strawberry greenhouse capillary network temperature adjusting system. The system comprises a heat source, a circulating device and a capillary network temperature adjusting tail end, wherein the capillary network temperature adjusting tail end is a capillary network heat exchanger. A plastic material is arranged on the inner surface of a green house wall, provides heat to the inside of the greenhouse through radiation and convection methods, and is resistant to corrosion. In addition, hot water temperature in winter is only required to be 30-60 degrees, and the technology utilizing renewable energy sources of ground source heat pumps and the like can be sufficiently utilized.

Description

A kind of strawberry greenhouse thermoregulating system
Technical field
The utility model relates to a kind of thermoregulating system for the strawberry cultivating greenhouse by solar heat, specifically is that a kind of capillary network that adopts is the greenhouse thermoregulating system of temperature equipment.
Background technology
Traditional strawberry cultivating greenhouse by solar heat or do not adopt temperature equipment relies on the temperature of keeping sunshine in the winter greenhouse fully, otherwise adopt radiator as heating equipment in the winter time temperature to cross when low be the greenhouse heating.Do not have the greenhouse by solar heat of the temperature equipment the Nature that places one's entire reliance upon, do not have self-adjusting ability, when meeting with cloudy snow day or successive cloudy days in the winter time in the greenhouse temperature low excessively, be unfavorable for that strawberry grows in the greenhouse; Adopt radiator heating then on the one hand owing to high humidity in the greenhouse, the generally very easily corrosion of cast iron quality radiator, the damage of Cai Yonging, radiator must use the hot water more than 60 ℃ on the other hand, can't utilize low-grade heat sources such as geothermoenergy, and operating cost is high.
The utility model content
In order to solve above-mentioned defective of the prior art, the purpose of this utility model is to provide a kind of system that can avoid humid environment corrosion to damage and can utilize the water at low temperature realization strawberry cultivating Solar Greenhouse in Winter heating below 60 ℃ to require.
To achieve these goals, the utility model adopts following technical scheme: a kind of strawberry greenhouse capillary network thermoregulating system, and it comprises thermal source, EGR and capillary network temperature adjustment end, its characteristics are:
Capillary network temperature adjustment end is the capillary network heat exchanger, and plastic material is installed in the greenhouse inside wall surface, can supply heat in the greenhouse by radiation and convection type;
Above-mentioned capillary network temperature adjustment terminal with EGR and thermal source between all adopt the plastic material pipeline to be connected;
When winter, the strawberry cultivating greenhouse by solar heat need heat, prepare 30~60 ℃ of hot water by thermal source, by EGR hot water supply capillary network temperature adjustment end is dispelled the heat, return thermal source after the hot water reduction temperature and heat again;
When summer, the strawberry cultivating greenhouse by solar heat need be lowered the temperature, also 10~20 ℃ of cold water (for example well water) can be supplied with capillary network temperature adjustment end and carry out cold scattering;
Realize therefrom supplying with user's " heat " or " cold " realization strawberry cultivating greenhouse by solar heat temperature adjustment purpose by capillary network circulation water flowing through radiating surface.
The utility model adopts as above technical scheme, and its beneficial effect is as follows:
1) utilizes capillary network plastic material, corrosion resistant characteristics, solve the greenhouse wet environment to the etching problem of traditional heat-dissipating equipment;
2) utilize capillary network heat exchange efficiency height, can utilize the characteristics of low-temperature heat source, adopt winter 30~60 ℃ water can realize heating needs, for the use of energy-saving thermals source such as earth source heat pump provides possible;
3) utilize the characteristics of capillary network heating good uniformity, be conducive to strawberry and evenly grow, improve strawberry output;
4) utilize capillary network not only can heat but also characteristics that can cooling, can be used for the greenhouse cooling in summer whenever necessary;
5) plastic material of Shi Yonging is recyclable, and is free from environmental pollution, saves metals resources;
6) after the once mounting engineering is finished, do not need regular maintenance;
7) be conducive to renewable energy utilization technology applying at agriculture field such as heat pump.
Description of drawings
The schematic diagram that Fig. 1 constitutes for the utility model
Embodiment
As shown in Figure 1, the utility model comprises the capillary network temperature adjustment terminal 3 and EGR 2, thermal source 1 composition that places in the strawberry cultivating greenhouse by solar heat 4, capillary network temperature adjustment end 3 is installed on the body of wall inner surface of strawberry cultivating greenhouse by solar heat 4, and capillary network temperature adjustment end 3, EGR 2, thermal source 1 adopt the plastic hot waterpipe to connect;
Provide the thermal source 1 of hot water can directly adopt air conditioner cold-heat source modes such as boiler, air source heat pump, earth source heat pump; Can also directly quote the multiple modes such as waste heat, geothermoenergy, solar energy of enterprise such as steam power plant discharging.
In actual applications, when the greenhouse need heat, hot water by 30~60 ℃ of thermal source 1 preparations (hot water temperature can be controlled by artificial or automatic), by EGR 2 with hot water supply capillary network temperature adjustment end 3, capillary network temperature adjustment end 3 is 4 heat radiations to the greenhouse, hot water after the reduction temperature returns thermal source 1 and reheats, and moves in circles, and is embodied as the purpose of greenhouse heating.

Claims (2)

1. strawberry greenhouse thermoregulating system, it comprises thermal source, EGR and temperature adjustment end; It is characterized in that: described temperature adjustment is terminal to be capillary network temperature adjustment end, and utilizes capillary network temperature adjustment end to greenhouse supply heat or cold.
2. strawberry as claimed in claim 1 greenhouse thermoregulating system is characterized in that: described capillary network temperature adjustment is terminal to be plastic capillary net temperature adjustment heat exchanger.
CN2013200765767U 2013-02-19 2013-02-19 Strawberry greenhouse temperature adjusting system Expired - Fee Related CN203206834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200765767U CN203206834U (en) 2013-02-19 2013-02-19 Strawberry greenhouse temperature adjusting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200765767U CN203206834U (en) 2013-02-19 2013-02-19 Strawberry greenhouse temperature adjusting system

Publications (1)

Publication Number Publication Date
CN203206834U true CN203206834U (en) 2013-09-25

Family

ID=49196419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200765767U Expired - Fee Related CN203206834U (en) 2013-02-19 2013-02-19 Strawberry greenhouse temperature adjusting system

Country Status (1)

Country Link
CN (1) CN203206834U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103782846A (en) * 2014-01-21 2014-05-14 同济大学 Agricultural greenhouse heating supply system based on seasonal solar energy soil heat storage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103782846A (en) * 2014-01-21 2014-05-14 同济大学 Agricultural greenhouse heating supply system based on seasonal solar energy soil heat storage
CN103782846B (en) * 2014-01-21 2016-11-02 同济大学 Agricultural greenhouse heating system based on seasonal solar energy soil thermal storage

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20140219

C17 Cessation of patent right