CN203563452U - Frost damage prevention device for cultivation of dendrobium candidum - Google Patents

Frost damage prevention device for cultivation of dendrobium candidum Download PDF

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Publication number
CN203563452U
CN203563452U CN201320692137.9U CN201320692137U CN203563452U CN 203563452 U CN203563452 U CN 203563452U CN 201320692137 U CN201320692137 U CN 201320692137U CN 203563452 U CN203563452 U CN 203563452U
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CN
China
Prior art keywords
frost damage
greenhouse frame
damage prevention
warming
greenhouse
Prior art date
Application number
CN201320692137.9U
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Chinese (zh)
Inventor
徐奎源
钱幸福
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建德市新安江铁皮石斛专业合作社
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Priority to CN201320692137.9U priority Critical patent/CN203563452U/en
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Publication of CN203563452U publication Critical patent/CN203563452U/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
    • 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

Abstract

The utility model relates to a frost damage prevention device for cultivation of dendrobium candidum in order to solve the problem that an existing dendrobium candidum cultivation greenhouse can not guarantee that seedlings are protected against frost damage at the temperature below -2 DEG C in winter. The device comprises a greenhouse frame, a light transmitting layer laid on the greenhouse frame, a plurality of inner greenhouses arranged in a greenhouse and dendrobium candidum cultivation frames arranged in the inner greenhouses. The device is characterized in that a plurality of heating lamps are arranged at the top of the greenhouse frame, and a warm keeping layer is arranged outside the light transmitting layer on the greenhouse frame. The device has the moisture preserving function and is capable of preventing frost damage to dendrobium candidum at the temperature below -2 DEG C in winter, and the device is convenient to operate and adjustable in light control and ventilating performance because the environments of large greenhouses and the environments of small greenhouses are complemented for one another.

Description

A kind of officinal dendrobium stem plantation frost damage prevention device
Technical field
The utility model relates to technical field of agricultural breeding, relates in particular to a kind of officinal dendrobium stem plantation frost damage prevention device.
Background technology
The growth conditions of dendrobium candidum is harsher, and-2 ℃ of low temperature that both brought with cold wave are relevant, also with coal gas, improper ventilation, humidity is excessive, day and night temperature is too large etc., and factor is relevant, adopting booth cultivation is mainly the effective control to these growth conditionss.Existing booth technology is a lot, if patent announcement number is CN201220565791, one is used for planting dendrobium candidum booth, theme as elevation (over-and-under) type sunshading and thermal insulating structure, comprise sunshading and thermal insulating net curtain, greenhouse pillar, flat motion bar, suspension ring, rolling belt wheel, stepper motor, main shaft, soft band, holder curtain groove, counterweight tube and hothouse framework member, by stepper motor, provide power.If patent publication No. is CN103098669A, relate to a kind of inside and outside the stainless steel iron sheet dendrobe cultivation booth that shelters from heat or light, booth adopts steelframe to set up, and external sunshade net, plastic foil and internal sunshade net are installed, inside and outside sunshade net should be movable, artificial freedom retractable sunshade net; In cultivation booth, lay plantation seedbed, identical with numerous booth features, these structures are the light source using natural daylight as plant growth all, adopt the equipment regulating illumination power of sheltering from heat or light inside and outside movable, by different vegetative stages, implement different intensity of illumination processing, make seedlings of Dendrobium officinale make full use of luminous energy.Although these booth configurations, when regional winter temperature is lower than-2 ℃ in Jiangsu and Zhejiang Provinces, still cannot prevent that rice shoot is subject to freeze injury.
Summary of the invention
The purpose of this utility model is cannot guarantee that in order to solve existing dendrobium candidum cultivation greenhouse winter-2 ℃ following temperature does not cause the problem of freeze injury to rice shoot, provide a kind of according to weather, daytime temperature difference regulate the officinal dendrobium stem plantation frost damage prevention device of canopy temperature.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of officinal dendrobium stem plantation frost damage prevention device, comprise greenhouse frame, be laid on the photic zone on greenhouse frame, be arranged on several the interior canopies in booth, and be arranged on the officinal dendrobium stem plantation frame in interior canopy, it is characterized in that being provided with several warming lamps at described greenhouse frame top, the photic zone outside on greenhouse frame is provided with one deck warming layer.The technology comparative maturity of existing greenhouse frame, by actual site area, set up, general use in the winter time more of photic zone, adopt covering plastic thin film, not only can be warming but also can daylighting, interior canopy is dendrobium candidum grouping cultivation place, and being used in conjunction with each other of large and small canopy can solve frostbite evil problem under general weather conditions.But in fact, below real winter-5 ℃, still very large on the impact of dendrobium candidum, canopy temperature has been controlled in the design of warming lamp effectively, thereby internally the external environment condition of canopy provides " microclimate " of an applicable Growth of Dendrobium candidum, controllability is a large feature of this device, makes full use of natural daylight, the condition decline low energy consumption of adjusting in selectivity.
As preferably, described warming lamp is positioned at greenhouse frame center top, and is positioned at euphotic below.Be positioned at warming lamp greenhouse frame middle part and can make interior lights evenly warm, the installation of warming lamp is as the criterion not affect euphotic laying and use.
As preferably, described warming lamp is provided with lampshade.Prevent light warm wave expense.
As preferably, outside described greenhouse frame top, be provided with warming layer collection apparatus.Utilize warming layer collection apparatus warming layer can be pulled to any position, booth both sides, to obtain nature, regulate the light of temperature by day or under sunlight.
As preferably, described warming layer collection apparatus is positioned at both sides, the positive top of greenhouse frame and arranges, and warming layer collection apparatus comprises electric retractable device.General booth has certain altitude, and artificial rolling is difficult, and automated job can be raised the efficiency, and can to greenhouse data, adjust rapidly.
As preferably, in described booth, be provided with temperature, hygronom.At the main set temperature instrument of booth difference and hygronom, to obtain the technical data of diverse location in whole booth.
As preferably, described warming signal controlled switch connects with thermometer sensor.This is to realize full automatic strong guarantee.
Effective effect of the present utility model is: there is moisture-keeping functions, and can prevent the following freeze injury to dendrobium candidum in winter-2 ℃, and the complementation of large and small canopy environment, easy to operate, control light, air permeability are all adjustable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1. greenhouse frame, 2. officinal dendrobium stem plantation frame, 3. interior canopy, 4. warming lamp, 5. collection apparatus, 6. warming layer.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, a kind of officinal dendrobium stem plantation frost damage prevention of the present embodiment device, at the interior canopy 3 of 2 long 56 meters of interior installations of the long greenhouse frame of 60 meters 1, is equipped with photic zone on greenhouse frame, and 3 li, interior canopy is provided with officinal dendrobium stem plantation frame 2.At the top of greenhouse frame 1, fill a warming lamp 4 every 3 meters, warming lamp 4 is positioned at euphotic below, and all warming lamps 4 are equipped with lampshade.In booth, length is to filling a thermometer and a hygronom every 15 meters, and the sensor of all thermometers, hygronom is connected with the gauge tap of warming lamp 4.
Photic zone outside on greenhouse frame is provided with the warming layer 6 that one deck is made with nonwoven, in both sides, the outer positive top of greenhouse frame 1, establish respectively warming layer collection apparatus 5, warming layer collection apparatus 5 is established a pair of along every 5 meters of booth length direction, each warming layer collection apparatus 5 includes electric retractable device, and ground, booth both sides is provided with nonwoven warming layer fixture.
In operation process, according to climatic data on the same day, the temperature in booth is regulated to control by the operating type such as unlatching of turning on or adding layer, warming lamp of the folding and unfolding of warming layer, interior canopy.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after simple transformation of the present utility model is all belonged to protection domain of the present utility model.

Claims (7)

1. an officinal dendrobium stem plantation frost damage prevention device, comprise greenhouse frame (1), be laid on the photic zone on greenhouse frame, be arranged on several the interior canopies (3) in booth, and be arranged on the inner officinal dendrobium stem plantation frame (2) of interior canopy (3), it is characterized in that being provided with several warming lamps (4) at described greenhouse frame (1) top, the photic zone outside on greenhouse frame is provided with one deck warming layer (6).
2. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 1, is characterized in that described warming lamp (4) is positioned at greenhouse frame center top, and is positioned at euphotic below.
3. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 1 and 2, is characterized in that described warming lamp (4) is provided with lampshade.
4. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 1 and 2, is characterized in that described outside, greenhouse frame (1) top is provided with warming layer collection apparatus (5).
5. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 4, is characterized in that described warming layer collection apparatus (5) is positioned at both sides, the positive top of greenhouse frame (1) and arranges, and warming layer collection apparatus (5) comprises electric retractable device.
6. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 1 and 2, is characterized in that being provided with temperature, hygronom in described booth.
7. a kind of officinal dendrobium stem plantation frost damage prevention device according to claim 6, is characterized in that described warming lamp (4) gauge tap connects with thermometer sensor.
CN201320692137.9U 2013-11-06 2013-11-06 Frost damage prevention device for cultivation of dendrobium candidum CN203563452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320692137.9U CN203563452U (en) 2013-11-06 2013-11-06 Frost damage prevention device for cultivation of dendrobium candidum

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Application Number Priority Date Filing Date Title
CN201320692137.9U CN203563452U (en) 2013-11-06 2013-11-06 Frost damage prevention device for cultivation of dendrobium candidum

Publications (1)

Publication Number Publication Date
CN203563452U true CN203563452U (en) 2014-04-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104054543A (en) * 2014-06-25 2014-09-24 苏州神元生物科技股份有限公司 Winter anti-freezing method for dendrobium officinale
CN104126461A (en) * 2014-07-17 2014-11-05 文山华信三七股份有限公司 Frost injury prevention method and special-purposed frost prevention shed used in radix notoginseng cultivation
CN107223486A (en) * 2017-06-06 2017-10-03 合肥助航生态农业科技有限公司 A kind of ecological agriculture greenhouse-environment regulating system
CN107980426A (en) * 2017-12-07 2018-05-04 黑龙江省农垦科学院 A kind of northern cold area raising rice seedlings canopy keeps the temperature method for increasing temperature
CN109618899A (en) * 2019-01-29 2019-04-16 福建农林大学 A kind of method of factory culture dendrobium candidum
CN109644850A (en) * 2019-01-29 2019-04-19 福建农林大学 A kind of method of factory culture tea shoot
CN110574596A (en) * 2019-10-23 2019-12-17 江苏康缘尤赛金生物科技有限公司 Big-arch shelter is planted to watermelon

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104054543A (en) * 2014-06-25 2014-09-24 苏州神元生物科技股份有限公司 Winter anti-freezing method for dendrobium officinale
CN104054543B (en) * 2014-06-25 2015-12-09 苏州神元生物科技股份有限公司 A kind of dendrobium candidum preventing freeze in winter method
CN104126461A (en) * 2014-07-17 2014-11-05 文山华信三七股份有限公司 Frost injury prevention method and special-purposed frost prevention shed used in radix notoginseng cultivation
CN107223486A (en) * 2017-06-06 2017-10-03 合肥助航生态农业科技有限公司 A kind of ecological agriculture greenhouse-environment regulating system
CN107980426A (en) * 2017-12-07 2018-05-04 黑龙江省农垦科学院 A kind of northern cold area raising rice seedlings canopy keeps the temperature method for increasing temperature
CN109618899A (en) * 2019-01-29 2019-04-16 福建农林大学 A kind of method of factory culture dendrobium candidum
CN109644850A (en) * 2019-01-29 2019-04-19 福建农林大学 A kind of method of factory culture tea shoot
CN110574596A (en) * 2019-10-23 2019-12-17 江苏康缘尤赛金生物科技有限公司 Big-arch shelter is planted to watermelon

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