CN201355177Y - Device for utilizing solar energy to dry panax pseudoginseng - Google Patents

Device for utilizing solar energy to dry panax pseudoginseng Download PDF

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Publication number
CN201355177Y
CN201355177Y CNU2009201109792U CN200920110979U CN201355177Y CN 201355177 Y CN201355177 Y CN 201355177Y CN U2009201109792 U CNU2009201109792 U CN U2009201109792U CN 200920110979 U CN200920110979 U CN 200920110979U CN 201355177 Y CN201355177 Y CN 201355177Y
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CN
China
Prior art keywords
heat
water tank
pump
hot water
dry
Prior art date
Application number
CNU2009201109792U
Other languages
Chinese (zh)
Inventor
吴彤
余育启
谢建
魏忠林
官会林
赵青东
韩雷涛
Original Assignee
文山县苗乡三七实业有限公司
云南师范大学科技教学服务中心
昆明云湖太阳能科技有限公司
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Application filed by 文山县苗乡三七实业有限公司, 云南师范大学科技教学服务中心, 昆明云湖太阳能科技有限公司 filed Critical 文山县苗乡三七实业有限公司
Priority to CNU2009201109792U priority Critical patent/CN201355177Y/en
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Publication of CN201355177Y publication Critical patent/CN201355177Y/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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model relates to a device for utilizing solar energy to dry panax pseudoginseng. A solar thermal collector and a heat insulation hot water tank which are positioned outside a greenhouse are connected by upper and lower circulating pipelines. The device is characterized in that: the heat insulation hot water tank and a floor and wall surface radiation heater positioned inside the greenhouse are connected by forcible circulating pipelines, simultaneously, the heat insulation hot water tank is connected with the heating end of a heat pump by a circulating pipeline, the heat-absorption end of the heat pump is connected with a water source heat exchanger arranged in a cold water tank by the circulating line, and the cold water tank is connected with a condensing dehumidifier by the forcible circulating line; and the device realizes the aim of utilizing the solar energy in multiple ways to dry the panax pseudoginseng in all weather, maximally guarantees the quality of the panax pseudoginseng, improves the rank of the panax pseudoginseng, and reduces the pollution of the environment to the panax pseudoginseng. A hot pump of the type of water source plus air source is adopted as an auxiliary heat source, and the generated cold energy is provided for dehumidifying high-humidity gas in the drying chamber, thus realizing reutilization of heat, showing the characteristic of comprehensive energy utilization, and achieving the effects of high efficiency, energy saving and environmental protection.

Description

Utilize solar energy that pseudo-ginseng is carried out dry device
Technical field
The utility model relates to solar energy utilization and the dry field of agricultural product, specifically is that a kind of solar energy that utilizes carries out dry device to pseudo-ginseng.
Background technology
Pseudo-ginseng is China's rare traditional Chinese medicine, is described as " invaluable ", " the refreshing grass in the southern part of the country ".Being the peculiar species of China, also is the mcroorganism resource that Yunnan Province shows unique characteristics.The bright product of the pseudo-ginseng of excavating out are very easily mildew and rot, can not long-term storage.The tradition pseudo-ginseng adds man-hour or utilizes the charcoal fire oven dry, or dries with baking box, or the sun dries in the open.Fire baking or oven dried exist cost higher, the wayward pseudo-ginseng quality that influences of temperature; Ted very easily in the open and polluted, go rotten if meet overcast and rainy very easily the generation again.Therefore, improve notoginseng drying technology, guarantee to greatest extent pseudo-ginseng quality, to upgrade and reduces pollution be the problem that presses for solution in the notoginseng drying process.
The CN200510048688.1 patent has been announced a kind of notoginseng drying technology, form by steelframe booth and air exhauster, make the pseudo-ginseng air dry by temperature, the humidity of regulating in the booth, this technology have power consumption little, be not subjected to advantages such as extraneous weather condition influences, dried pseudo-ginseng good looking appearance, quality better.Problems such as but this technology exists floor space big, and the hydrofuge cooling is excessive, and big, the overcast and rainy temperature of day and night temperature is not enough.
Carry out literature search through the inventor, do not see the open report identical with technical solutions of the utility model.
The utility model content
The purpose of this utility model is the specific (special) requirements at notoginseng drying, overcomes the deficiency of prior art, provides a kind of solar energy that utilizes that pseudo-ginseng is carried out dry device.This device mainly comprises the greenhouse, solar thermal collector, water source+air source type heat pump, the heat preservation hot water tank, floor and metope pharoid, the dehumidification by condensation device, circulating pump, parts such as cold water storage cistern and water source heat exchanger, the solar thermal collector and the heat preservation hot water tank that are positioned at outside the greenhouse are connected by circulating line up and down, it is characterized in that: the heat preservation hot water tank links to each other by the forced circulation pipeline with floor that is positioned at the greenhouse and metope pharoid, simultaneously, the heat preservation hot water tank is connected with the fire end of heat pump by circulating line, the heat absorbing end of heat pump is connected with water source heat exchanger in being arranged on cold water storage cistern by circulating line, and cold water storage cistern links to each other by the forced circulation pipeline with the dehumidification by condensation device.
On the connecting pipe between described solar thermal collector and the heat preservation hot water tank pressurized circulation pump is housed.
On the connecting pipe between described heat preservation hot water tank and floor and the metope pharoid heat cycles pump is housed.
On the connecting pipe between described cold water storage cistern and the dehumidification by condensation device condensation cycle pump is housed.
The utility model compared with prior art, novel structure has realized that multipath utilizes solar energy to finish the purpose of the round-the-clock drying of pseudo-ginseng, guaranteed to greatest extent pseudo-ginseng quality, improved the grade of pseudo-ginseng and reduced the pollution of environment pseudo-ginseng.Water source+air source type the heat pump that adopts is as auxiliary thermal source the time, and the cold of generation provides and is used for being high humidity gas dehumidification in the hothouse, realizes the heat recycling, has embodied the characteristics of comprehensive utilization of energy, has reached the effect of high-efficient energy-saving environment friendly.
Description of drawings:
Fig. 1 is a structural principle schematic diagram of the present utility model.
A kind of device cross-sectional view that Fig. 2 provides for foundation the utility model.
Another device cross-sectional view that Fig. 3 provides for foundation the utility model.
The third device cross-sectional view that Fig. 4 provides for foundation the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.
As Fig. 1-4, the utility model is made up of the drying table 12 etc. that is installed in greenhouse 11 outer solar thermal collector 1, heat cycles pump 2, is installed in floor and metope pharoid 3, pressurized circulation pump 4, heat preservation hot water tank 5, water source+air source type heat pump 6, heat exchanger 7, cold water storage cistern 8, condensation cycle pump 9, the dehumidification by condensation device 10 in the greenhouse and places pseudo-ginseng.Provide solar radiant energy under the sunshine condition by greenhouse 11, provide dry heat energy under night and the adverse weather condition, provide energy source for the drying table 12 of placing pseudo-ginseng jointly with floor and 3 heat supplies of metope pharoid.The mode that the hot water of floor and the heat supply of metope pharoid adopts solar thermal collector 1 and heat pump 6 to heat combination provides, and hot water is stored in the heat preservation hot water tank 5, satisfies to continue heat supply and requirements of saving energy.The cold that heat pump 6 produces provides and is used for being high humidity gas dehumidification in the hothouse, realizes the heat recycling.
Shown in Fig. 2-4, having under the condition at sunshine, the windowpane of solar radiation energy by heliogreenhouse 11 incides indoor, heightens indoor baking temperature, makes the pseudo-ginseng dehydration.When indoor air humidity reaches certain value, to condenser upper surface trickle cooling, make water vapour that pseudo-ginseng distributes in the collection of condensing of dehumidification by condensation device lower surface by dehumidification by condensation device 10 top cold water pipelines.
When night or the reduction of overcast and rainy greenhouse temperature, enable floor and metope pharoid 3, by heat cycles pump 2 send into the heater 3 of drying table 12 bottoms and metope setting from heat preservation hot water tank 5 hot water of solar thermal collector 1 heating on daytime, return the heat preservation hot water tank bottom after the heat exchange, make about temperature increase to 50 degree of drying table, continue heating.Under the condition of shortage of heat, open heat pump 6, replenish institute's calorific requirement.
Utilize frozen water cooling that 6 work of cold water and heat pump produce to the humid gas drying, the latent heat that the steam condensation the is emitted device 10 that is condensed passes to the cold water of upper surface, and its temperature back Returning water case 8 heat pump that raise are used.After heat pump 6 circulations heat the water temperature in the cold water storage cistern is reduced, the dehumidifying of cooling condenser is used, and realizes the recycling of heat.

Claims (4)

1, a kind of solar energy that utilizes carries out dry device to pseudo-ginseng, mainly comprise the greenhouse, solar thermal collector, water source+air source type heat pump, the heat preservation hot water tank, floor and metope pharoid, the dehumidification by condensation device, circulating pump, parts such as cold water storage cistern and water source heat exchanger, the solar thermal collector and the heat preservation hot water tank that are positioned at outside the greenhouse are connected by circulating line up and down, it is characterized in that: the heat preservation hot water tank links to each other by the forced circulation pipeline with floor that is positioned at the greenhouse and metope pharoid, simultaneously, the heat preservation hot water tank is connected with the fire end of heat pump by circulating line, the heat absorbing end of heat pump is connected with water source heat exchanger in being arranged on cold water storage cistern by circulating line, and cold water storage cistern links to each other by the forced circulation pipeline with the dehumidification by condensation device.
2, the solar energy that utilizes according to claim 1 carries out dry device to pseudo-ginseng, it is characterized in that: on the connecting pipe between described solar thermal collector and the heat preservation hot water tank pressurized circulation pump is housed.
3, the solar energy that utilizes according to claim 1 carries out dry device to pseudo-ginseng, it is characterized in that: on the connecting pipe between described heat preservation hot water tank and floor and the metope pharoid heat cycles pump is housed.
4, the solar energy that utilizes according to claim 1 carries out dry device to pseudo-ginseng, it is characterized in that: on the connecting pipe between described cold water storage cistern and the dehumidification by condensation device condensation cycle pump is housed.
CNU2009201109792U 2009-03-02 2009-03-02 Device for utilizing solar energy to dry panax pseudoginseng CN201355177Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201109792U CN201355177Y (en) 2009-03-02 2009-03-02 Device for utilizing solar energy to dry panax pseudoginseng

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201109792U CN201355177Y (en) 2009-03-02 2009-03-02 Device for utilizing solar energy to dry panax pseudoginseng

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393136A (en) * 2011-09-05 2012-03-28 中国科学院兰州化学物理研究所 Greenhouse-type double-heat-collecting double-heat-preserving solar-energy heat-pump drying device
CN102506566A (en) * 2011-10-28 2012-06-20 镇江新梦溪能源科技有限公司 Solar dryer with drying agent to absorb moisture
CN102628636A (en) * 2012-04-28 2012-08-08 肖舸 Composite plate drying method and drying system
CN102692119A (en) * 2012-04-20 2012-09-26 东莞市永淦节能科技有限公司 Corn seed drying unit
CN103383177A (en) * 2012-05-02 2013-11-06 海南宏祺藤业科技股份有限公司 Solar power drying technology for vine materials of palm vines
CN103430795A (en) * 2013-09-10 2013-12-11 山东宏力空调设备有限公司 Facility agriculture heat pump system
CN103983095A (en) * 2014-05-26 2014-08-13 常州海卡太阳能热泵有限公司 Heat recovery heat pump and energy-storage solar heat pump united drying system and control method
CN104206526A (en) * 2014-09-21 2014-12-17 卢仁华 Solar bottom-heating drying room
CN104567330A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent internet of things drying device
CN108645143A (en) * 2018-05-19 2018-10-12 潘礼斌 A kind of herbage drying system based on solar-heating

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393136B (en) * 2011-09-05 2014-08-13 中国科学院兰州化学物理研究所 Method for drying materials by using greenhouse-type double-heat-collecting double-heat-preserving solar-energy heat-pump drying device
CN102393136A (en) * 2011-09-05 2012-03-28 中国科学院兰州化学物理研究所 Greenhouse-type double-heat-collecting double-heat-preserving solar-energy heat-pump drying device
CN102506566A (en) * 2011-10-28 2012-06-20 镇江新梦溪能源科技有限公司 Solar dryer with drying agent to absorb moisture
CN102692119A (en) * 2012-04-20 2012-09-26 东莞市永淦节能科技有限公司 Corn seed drying unit
CN102692119B (en) * 2012-04-20 2014-04-30 东莞市永淦节能科技有限公司 Corn seed drying unit
CN102628636A (en) * 2012-04-28 2012-08-08 肖舸 Composite plate drying method and drying system
CN103383177A (en) * 2012-05-02 2013-11-06 海南宏祺藤业科技股份有限公司 Solar power drying technology for vine materials of palm vines
CN103430795A (en) * 2013-09-10 2013-12-11 山东宏力空调设备有限公司 Facility agriculture heat pump system
CN103983095A (en) * 2014-05-26 2014-08-13 常州海卡太阳能热泵有限公司 Heat recovery heat pump and energy-storage solar heat pump united drying system and control method
CN103983095B (en) * 2014-05-26 2016-04-20 常州海卡太阳能热泵有限公司 Heat-recovery heat pump and the heat pump united drying system of energy-storage solar and control method
CN104206526A (en) * 2014-09-21 2014-12-17 卢仁华 Solar bottom-heating drying room
CN104567330A (en) * 2014-12-31 2015-04-29 伯恩太阳能科技有限公司 Intelligent internet of things drying device
CN104567330B (en) * 2014-12-31 2016-12-14 伯恩太阳能科技有限公司 A kind of Intelligent internet of things drying unit
CN108645143A (en) * 2018-05-19 2018-10-12 潘礼斌 A kind of herbage drying system based on solar-heating

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