CN204518756U - A kind of accumulation of heat heating type facilities vegetable matrix culture device - Google Patents
A kind of accumulation of heat heating type facilities vegetable matrix culture device Download PDFInfo
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- CN204518756U CN204518756U CN201520141376.4U CN201520141376U CN204518756U CN 204518756 U CN204518756 U CN 204518756U CN 201520141376 U CN201520141376 U CN 201520141376U CN 204518756 U CN204518756 U CN 204518756U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a kind of accumulation of heat heating type facilities vegetable matrix culture device.This device comprises the container that holds cultivation matrix, and the wall of its this container comprises a printing opacity internal layer and a clear outer layers, and form space between printing opacity internal layer and clear outer layers, this space connects a heating apparatus.Described printing opacity internal layer and/or described clear outer layers are by a hard reticular supporting structure and a soft light-transmission is film adhered forms, or adopt hard light transmissive material.The pipeline that described heating apparatus is preferably connected with described space, for by heating to the mode of blowing hot-air in described space.On the daytime of winter-spring season, sunlight is through clear outer layers and printing opacity internal layer, and heat is preserved by matrix and intramatrical moisture absorption; Reduction at night along with environmental temperature, matrix release heat, and increase temperature by heating apparatus, maintain Root temperature and physiological vigor.The utility model can make facilities vegetable adapt to and resist the harm of low temperature, support facility vegetables high yield.
Description
Technical field
The utility model belongs to industrialized agriculture cultivation technique without soil field, specifically, relates to a kind of low cost, easy, the facilities vegetable matrix culture device with accumulation of heat Heating performances.
Background technology
Vegetable production in green house is the mode of carrying out the production of winter-spring season vegetables in improper season in the facilities such as attached-greenhouse, greenhouse by solar heat, plastic tunnel, attached-greenhouse, is to meet urban and rural residents of China " vegetable basket " safety and the indispensable technological means of effective supply.Nearly 4,000,000 hectares of China's Installation Vegetable Cultivation area, take wherein soil cultivation as major way, account for more than 99%, and soilless culture only accounts for minor proportion.Compared with outdoor cropping, soil in protected field is in the space of relative closure, by the impact of the environmental conditions such as high temp. and humidity and evaporation discharge, high rich water input, high cropping index and agronomy activity, the physics of soil in protected field, chemistry and biology character develop violent, approach complexity is various, often causes the soil quality problems such as the imbalance of soil secondary salinization, nutrient, harmful element accumulation, microbiologic population's fauna deterioration.Current, because of soil quality, to worsen the facilities horticulture production problem that causes very serious, " bottleneck " that the problems such as continuous cropping obstacle, damage by disease and insect take place frequently, liquid manure resource utilization is low, the deterioration of the ecological environment, quality of agricultural product difference have become engagement device horticulture industry to develop in a healthy way.More seriously, because soil environment can not regulate and control, greenhouse vegetable soil cultivation yield is low, poor quality, day by day can not meet the requirement of people to high-quality agricultural product.
Cultivation technique without soil is the effective ways solving above-mentioned soil cultivation problem, but traditional cultivation technique without soil can only use in the good greenhouse of temperature control capability, dresses up high at the beginning of adding, very little at the popularizing area of China.Traditional facility soilless culture comprises substrate culture and nutrient fluid cultivation two class, and adopt matrix or nutrient solution to replace soil, vegetable root system is limited in artificial environment, avoids Environment release and the pollution of liquid manure; Meanwhile, matrix weight is light, consumption is few, can sterilize and recycle, and avoids the generation of the production such as continuous cropping obstacle, salination problem.But, due to the heat storing and heat preserving ability of soilless culture system itself, there is no Self-heat-storage insulating power, also without energy-saving heating method, only be suitable for applying in the good greenhouse of temperature adjusting level, be difficult to adopt to the poor greenhouse of environment conditioning (as greenhouse by solar heat), the chilling damage that northern China winter-spring season frequently occurs cannot be resisted, fundamentally hinder soilless culture in the commercial applications of China and industry development.Therefore, how to improve the heat storing and heat preserving ability of soilless culture system self, realize maintaining Rhizosphere temperature ability, resist the prerequisite that Chilling stress realizes soilless culture high yield.
Current, urgently exploitation is applicable to China's greenhouse by solar heat and plastic tunnel application, there is the facilities vegetable substrate culture technology of Self-heat-storage insulating power and temperature adjustment ability, the intrinsic problem of soil cultivation can be overcome, facilities vegetable soilless culture can be solved again high actual techniques problem is required to environmental temperature, fundamentally improve China's facilities vegetable output, reduce the problem such as the wasting of resources and environmental hazard.
Utility model content
The utility model provides a kind of facilities vegetable matrix culture device with heat storing and heat preserving and heating function, can adapt to and resist the not hypothermophilous harm of facilities vegetable, ensures output.
The technical solution adopted in the utility model is as follows:
A kind of accumulation of heat heating type matrix culture device, comprise the container that holds cultivation matrix, the wall of this container comprises a printing opacity internal layer and a clear outer layers, and form space between printing opacity internal layer and clear outer layers, this space connects a heating apparatus.
Further, the structure of described printing opacity internal layer and clear outer layers can be two kinds of forms below:
1) printing opacity internal layer and/or clear outer layers are fitted by a hard reticular supporting structure and a soft light-transmission material film and are formed.Hard reticular supporting structure is such as screen like iron wire network etc., and soft light-transmission material film can be transparent plastic film etc.
2) printing opacity internal layer and/or clear outer layers are hard light transmissive material, as lucite, hard transparent plastic etc.
Further, described container is long trough or barrel-shaped, as the U-lag of strip, and the shapes such as drum-shaped.During culturing vegetable, body can be involved more in a criminal case and cultivate in long groove shape container, also can cultivate in monomer container by individual plant.
Further, the upper end open of described container is equal to or less than lower width.
Further, the spacing (i.e. the size of intermediate gaps) of described printing opacity internal layer and clear outer layers is 0.1-5 centimetre.
Further, described matrix is made up of cultivation solid matters such as vermiculite, the peat composed of rotten mosses, perlites, adjustable, to increase its thermal capacitance and heat absorption capacity.Preferably, the mass ratio of each composition is: the peat composed of rotten mosses: perlite: vermiculite=1:(1 ~ 1.2): (1 ~ 1.2), be conducive to maintaining matrix black, keep higher water content of substrate, thus the higher heat absorption of matrix, heat storage capacity can be maintained.
Further, described substrate upper surface is covered with plastic foil, to be conducive to the heat storing and heat preserving of matrix.
Further, described heating apparatus is the pipeline be connected with the space of two interlayers, for by the temperature of night to blowing hot-air method maintenance cultivation system in space, effectively keeps Root temperature, maintains Root temperature and physiological vigor.
Further, at middle and lower part (distance 2-5cm place, the bottom) pore (diameter 0.2-1cm) that interleaved 2-3 is capable of printing opacity internal layer, the effect of ventilation, heat trnasfer is played.
Further, described clear outer layers covering insulation material, as thermal insulation quilt etc., opens thermal insulation quilt by day, at night covering and heat insulating quilt, to enter to strengthen heat insulation effect.
Further, adopt said apparatus when carrying out Installation Vegetable Cultivation, by described receptacle stand in aerial or cultivate with pasting or stereoscopic multi-layer cultivation.On the daytime (especially noon) of winter-spring season, shine upon described heat storing and heat preserving type matrix culture device, sunlight is successively through space and the printing opacity internal layer of clear outer layers, two interlayers, and heat is preserved by matrix and intramatrical moisture absorption; At night, along with the reduction of environmental temperature, matrix by preserve thermal release in the space between printing opacity internal layer and clear outer layers, due to the insulation effect of clear outer layers, reach equalized temperature, to maintain space and substrate temperature, maintain Root temperature and physiological vigor.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model provides the matrix culture device with heat storing and heat preserving and heating function, this device is heated by accumulation of heat on daytime or night can improve and maintain the temperature of cultivation system, effectively can keep Root temperature, maintain Root temperature and physiological vigor, facilities vegetable is adapted to and resists the harm of low temperature, support facility vegetables high yield.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the heat storing and heat preserving type matrix culture device of embodiment.
Fig. 2 is the printing opacity internal layer of embodiment and the schematic diagram of clear outer layers.
Fig. 3 is the schematic shapes of heat storing and heat preserving type matrix culture device in embodiment.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, below by specific embodiments and the drawings, are described further the utility model.
Embodiment 1:
Fig. 1 is the schematic diagram of the accumulation of heat heating type matrix culture device of the present embodiment, and left side is global shape schematic diagram, and right side is end face or schematic cross-section.This device is slot shape, and upper end open is equal to or less than lower width (being beneficial to accumulation of heat and root system elongation growth), and the lateral section of elongated slot is U-shaped.Be provided with cultivation matrix 1 in groove, cell wall comprises a printing opacity internal layer 2 and clear outer layers 3, forms intermediate gaps 4 between printing opacity internal layer and clear outer layers.Pipeline (not shown in FIG.) is housed in cultivating groove both sides be connected with intermediate gaps 4, as heating apparatus, by the temperature of night to blowing hot-air method maintenance cultivation system in space, effectively keeps Root temperature, maintain Root temperature and physiological vigor.
As shown in Figure 2, be the structural representation of one section of chamber wall.Printing opacity internal layer 2, clear outer layers 3 include screen like iron wire network 5 and the plastic foil 6 with the printing opacity of its laminating.The plastic foil of printing opacity internal layer 2 is positioned at inside wire netting, and namely near matrix, in the middle and lower part of this plastic foil, the pore 7 that the distance interleaved 2-3 in 2-5cm place, bottom is capable, aperture is 0.2-1cm, plays the effect of ventilation, heat trnasfer.The plastic foil of clear outer layers 3 is positioned at outside wire netting.That is, the chamber wall of culturing device is made up of the space of double-deck iron silk screen truss, inner plastic film, outer layer plastic film and centre.
In the present embodiment, Double-level Reticulated trellis wire netting, in the double-U-shaped elongated slot stacked vertically, supports in Shang Zuo cross section, certain length interval.The inside and outside parcel plastic foil of double-deck U truss, forms intermediate gaps, and the spacing (middle space) of Double U truss is 0.1-5 centimetre.
In the present embodiment, cultivation matrix 1 is made up of cultivation solid matters such as vermiculite, the peat composed of rotten mosses, perlites, adjustable, to increase its thermal capacitance and heat absorption capacity.In the present embodiment, the mass ratio of each composition is: the peat composed of rotten mosses: perlite: vermiculite=1:1:1, is conducive to maintaining matrix black, keeps higher water content of substrate, thus can maintain the higher heat absorption of matrix, heat storage capacity.The upper surface of cultivation matrix 1 is covered with plastic foil to be conducive to matrix heat storing and heat preserving.
When the accumulation of heat heating type matrix culture device of the present embodiment uses, this culturing device frame is in aerial or cultivate with pasting or stereoscopic multi-layer cultivation.When shining upon by day, sunlight enters space through outer membrane, is preserved by the moisture absorption in matrix and container, is discharged into evening in space, under outer membrane stops, maintains space and substrate temperature, maintains Root temperature and physiological vigor.In addition, open the pore of some in upper bottom, inner layer film side, play the effect of ventilation, heat trnasfer.In addition, to described clear outer layers covering insulation material, as thermal insulation quilt etc., thermal insulation quilt can also be opened by day, at night covering and heat insulating quilt, to strengthen heat insulation effect.In a word, adopt said apparatus to heat can improve and maintain vegetable root system temperature by accumulation of heat on daytime or night, resist the chilling damage of certain amplitude, support facility vegetables high yield.
Embodiment 2:
The present embodiment as different from Example 1, printing opacity internal layer and the clear outer layers of accumulation of heat heating type matrix culture device are hard light transmissive material, as lucite, hard transparent plastic etc., namely there is supporting role and printing opacity effect simultaneously, direct formation chamber wall, no longer needs the plastic film of reticular supporting structure in embodiment 1 and printing opacity.Other 26S Proteasome Structure and Function of this device is identical with embodiment 1.
Embodiment 3:
As different from Example 1, in the present embodiment, the shape of cultivating container is barrel-shaped to the present embodiment, as shapes such as square bucket, drums.When the slot shape of embodiment 1, culturing vegetable can involve body more in a criminal case and cultivate in long groove shape container, and the present embodiment then can be cultivated in monomer container by individual plant, then each monomer container is equidistantly arranged in rows.In the present embodiment, when heating night, the space between the printing opacity internal layer of each monomer container and clear outer layers is together in series by available pipeline, namely together to blowing hot-air in space, to keep Root temperature, maintains Root temperature and physiological vigor.
In addition, cultivating container also can adopt other cross sectional shape of the U-shaped being different from embodiment 1, shape as shown in Figure 3, and its opening size is less than bottom size, is beneficial to accumulation of heat and root system elongation growth.The profile angle [alpha] of container and the outer angle of level are 90-150 degree, to ensure that sunshine is tried one's best on direct projection auto levelizer.
Above embodiment is only in order to illustrate the technical solution of the utility model but not to be limited; those of ordinary skill in the art can modify to the technical solution of the utility model or equivalent replacement; and not departing from spirit and scope of the present utility model, protection domain of the present utility model should be as the criterion with described in claims.
Claims (10)
1. an accumulation of heat heating type facilities vegetable matrix culture device, comprise the container that holds cultivation matrix, it is characterized in that, the wall of this container comprises a printing opacity internal layer and a clear outer layers, form space between printing opacity internal layer and clear outer layers, this space connects a heating apparatus.
2. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: described printing opacity internal layer and/or described clear outer layers are the one in having structure: a) by a hard reticular supporting structure and a soft light-transmission is film adhered forms; B) hard light transmissive material is adopted.
3. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 2, it is characterized in that: described hard reticular supporting structure is screen like iron wire network, described soft light-transmission film is transparent plastic film, and described hard light transmissive material is lucite or hard transparent plastic.
4. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: the spacing of described printing opacity internal layer and clear outer layers is 0.1-5 centimetre.
5. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: described container is long trough or barrel-shaped, and upper end open is equal to or less than lower width.
6. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: the upper surface overlay film of described matrix, described matrix comprises vermiculite, the peat composed of rotten mosses, perlite.
7. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: described heating apparatus is the pipeline be connected with described space, for by heating to the mode of blowing hot-air in described space.
8. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: in the middle and lower part of described printing opacity internal layer, the pore that the distance interleaved 2-3 in 2-5cm place, bottom is capable, and aperture is 0.2-1cm, ventilates and heat trnasfer for carrying out.
9. accumulation of heat heating type facilities vegetable matrix culture device as claimed in claim 1, is characterized in that: described clear outer layers covering insulation material, for strengthening heat insulation effect at night.
10. accumulation of heat heating type facilities vegetable matrix culture device as claimed in any one of claims 1-9 wherein, is characterized in that: by described receptacle stand in the air, or pastes ground cultivation, or stereoscopic multi-layer cultivation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141376.4U CN204518756U (en) | 2015-03-12 | 2015-03-12 | A kind of accumulation of heat heating type facilities vegetable matrix culture device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141376.4U CN204518756U (en) | 2015-03-12 | 2015-03-12 | A kind of accumulation of heat heating type facilities vegetable matrix culture device |
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| Publication Number | Publication Date |
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| CN204518756U true CN204518756U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520141376.4U Expired - Fee Related CN204518756U (en) | 2015-03-12 | 2015-03-12 | A kind of accumulation of heat heating type facilities vegetable matrix culture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705112A (en) * | 2015-03-12 | 2015-06-17 | 中国农业科学院农业环境与可持续发展研究所 | Heat-storage and heat-preservation type facility vegetable substrate cultivation device and method |
-
2015
- 2015-03-12 CN CN201520141376.4U patent/CN204518756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705112A (en) * | 2015-03-12 | 2015-06-17 | 中国农业科学院农业环境与可持续发展研究所 | Heat-storage and heat-preservation type facility vegetable substrate cultivation device and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170312 |