CN205584875U - Cultivation groove based on phase change material keeps warm - Google Patents
Cultivation groove based on phase change material keeps warm Download PDFInfo
- Publication number
- CN205584875U CN205584875U CN201620158281.8U CN201620158281U CN205584875U CN 205584875 U CN205584875 U CN 205584875U CN 201620158281 U CN201620158281 U CN 201620158281U CN 205584875 U CN205584875 U CN 205584875U
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- cell body
- change material
- cultivation bed
- collecting tank
- utility
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Abstract
The utility model relates to a cultivation groove field, especially a cultivation groove based on phase change material keeps warm. The cultivation groove includes double -deck cell body, uneven surface, hangs groove, feed inlet, discharge gate, small opening, collecting tank. Double -deck cell body is inside be the cavity, and cell body bottom surface both ends have into, the discharge gate, through advance, the discharge gate adds or change phase change material, cell body internal and external surface is the concavo -convex area of contact of increase, changes and inhales, sends out heat, open the cell body bottom surface has the small opening, and there is the collecting tank below, can collect daily unnecessary liquid manure liquid to retrieve and recycle. The utility model discloses but make full use of nature heat source heats, lowers the temperature, dehumidifies crop and all ring edge borders, reduces the expenditure of artifical heat source, improves crop output.
Description
Technical field
This utility model relates to cultivation bed field, a kind of cultivation bed based on phase-change material insulation.
Background technology
Along with constantly increasing and the continuous propelling of Urbanization Construction of national economy, the soil cultivated area of China is gradually reduced, and simultaneously along with comprehensive relieving of " two tires " policy, China's population also will be on the increase, and the requirement to crop yield is necessarily continuously increased.But current, produce main in warmhouse booth or use open ground soil cultivation, this this basic fact of limited area that can till the land with China does not meets, therefore solid cultivation this utilize the planting type gradually use in warmhouse booth in space.Cultivation bed in warmhouse booth mainly uses PVC plastic, concrete or potter's clay etc. to make at present, winter crops easily by freeze injury, summer easily by high temperature, extra installation is needed to add gentle cooling system, and be required to combustion of fossil fuels or consume electric energy, ensureing that temperature indoor air environment has the temperature of suitable for crop growth, this will increase considerably the cost of agricultural production.Research finds, crop needs to maintain certain temperature to be mainly crop itself, including root, stem, leaf, and phase-change material can play the effect of " air-conditioning ", absorb heat around, according to thermal conduction study knowledge, when environment temperature is relatively low, the heat that can discharge absorption maintains the temperature of surrounding.And phase-change material is exactly this can to vary with temperature and change state of matter and be provided that the material of latent heat, such as water common in life, as temperature as little as 0 ° of C, water is become solid-state (icing) from liquid.When temperature is higher than 0 ° of C, water is become liquid (dissolving) from solid-state.Freezing process suck and stores substantial amounts of cold energy, and in course of dissolution, absorbing substantial amounts of thermal energy.
The beneficial effects of the utility model: phase-change material is encapsulated in cultivation bed by this utility model, this is from the nearest position of crop, i.e. utilize nature thermal source that crop and surrounding enviroment thereof are heated, lower the temperature, dehumidified, reduce the input of artificial heat, ensure the efficient heat of crop, improve efficiency of utilization, and reduce the heat loss being lost in air, meet the demand of modern agriculture neutral body cultivation, improve crop yield.
Summary of the invention
The purpose of this utility model is to provide a kind of cultivation bed based on phase-change material insulation, nature thermal source can be utilized to be incubated by phase-change material, decrease heat, lower the temperature, the input of dehumidification equipment, raising crop yield.
To achieve these goals, this utility model have employed technical scheme:
A kind of cultivation bed based on phase-change material insulation, in double-layer groove body, portion is cavity, by the charging aperture at two ends, cell body bottom surface and discharging opening toward adding in cavity, changing phase-change material；Cell body surfaces externally and internally is concavo-convex, thus increases contact area, is more easy to Process of absorption or liberation of heat；For preventing cultivation bed hydrops, having small opening in bottom surface, lower section is provided with collecting tank, daily unnecessary liquid manure liquid can be collected recycling；Side surface upper part has hanging groove, can be used to fixing cultivation bed.
Further, described a kind of based on phase-change material insulation cultivation bed, cultivation bed size is unrestricted, and when cultivation bed needs to be used alone, charging aperture and discharging opening can be closed；When cultivation bed needs disjunctor to use, discharging opening and charging aperture that charging aperture can be cultivated with another respectively with discharging opening are connected, and form entirety.
Further, described a kind of cultivation bed being incubated based on phase-change material, the bottom surface of the double-deck cell body of cultivation bed and collecting tank contact position, for sealing, do not have phase-change material leakage or the bottom surface of the double-deck cell body of liquid manure liquid infiltration.
Further, described a kind of based on phase-change material insulation cultivation bed, cultivation bed can be suspended on the bracing frame of cultivation bed by hanging groove, it is possible to collecting tank bottom surface is made planomural, and seat is placed on bracing frame, it is adaptable to solid cultivation；Also can be placed in soil surface or bottom surface cultivation uses.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of cultivation bed schematic diagram based on phase-change material insulation of the present utility model；
Fig. 2 is double-deck cell body schematic diagram of the present utility model；
Reference correspondence shown in figure is entitled:
1, double-deck cell body；2, convex-concave surface；3, bottom surface；4, side；5, hanging groove；6, charging aperture；7, discharging opening；8, small opening；9, collecting tank.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As it is shown in figure 1, a kind of cultivation bed based on phase-change material insulation, including double-deck cell body 1, convex-concave surface 2, bottom surface 3, side 4, hanging groove 5, charging aperture 6, discharging opening 7, small opening 8, collecting tank 9.Body this as double layer hollow, surfaces externally and internally is concavo-convex, thus increases contact area, is more easy to Process of absorption or liberation of heat, and crossing two ends, cell body bottom surface has charging aperture and discharging opening, by charging aperture and discharging opening toward adding in hollow layer, changing phase-change material.For preventing cultivation bed hydrops, having small opening in bottom surface, lower section is provided with collecting tank, daily unnecessary liquid manure liquid can be collected recycling.The bottom surface of bilayer cell body and collecting tank contact position, for sealing, do not have phase-change material leakage or the bottom surface of the double-deck cell body of liquid manure liquid infiltration.Side surface upper part has hanging groove, can be used to fixing cultivation bed.Cultivation bed size is unrestricted, and when cultivation bed needs to be used alone, charging aperture and discharging opening can be closed；When cultivation bed needs disjunctor to use, discharging opening and charging aperture that charging aperture can be cultivated with another respectively with discharging opening are connected, and form entirety.Cultivation bed can be suspended on the bracing frame of cultivation bed by hanging groove, it is possible to collecting tank bottom surface is made planomural, and seat is placed on bracing frame, it is adaptable to solid cultivation；Also can be placed in soil surface or bottom surface cultivation uses.This utility model can make full use of nature thermal source and crop and surrounding enviroment thereof are heated, lower the temperature, dehumidified, and reduces the expenditure of artificial heat, improves crop yield.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from design spirit of the present utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (3)
1. a cultivation bed based on phase-change material insulation, it is characterized in that: include double-deck cell body (1), convex-concave surface (2), bottom surface (3), side (4), hanging groove (5), charging aperture (6), discharging opening (7), small opening (8), collecting tank (9), double-deck cell body (1) includes bottom surface (3) and side (4), be cavity between ectonexine, inside and outside be convex-concave surface (2)；Cell body bottom surface (3) two ends have charging aperture (6) and discharging opening (7) respectively, added by charging aperture (6) and discharging opening (7), change phase-change material in cavity；Cell body bottom surface (3) has small opening (8), and there is collecting tank (9) lower section；Hanging groove (5) is arranged at side (4) top.
A kind of cultivation bed based on phase-change material insulation the most according to claim 1, it is characterised in that: cultivation bed can pass through hanging groove (5) and be suspended on the bracing frame of cultivation bed.
A kind of cultivation bed based on phase-change material insulation the most according to claim 1, it is characterised in that: the bottom surface (3) of the double-deck cell body (1) of cultivation bed and collecting tank (9) contact position are for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158281.8U CN205584875U (en) | 2016-03-02 | 2016-03-02 | Cultivation groove based on phase change material keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158281.8U CN205584875U (en) | 2016-03-02 | 2016-03-02 | Cultivation groove based on phase change material keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584875U true CN205584875U (en) | 2016-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620158281.8U Expired - Fee Related CN205584875U (en) | 2016-03-02 | 2016-03-02 | Cultivation groove based on phase change material keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211874A (en) * | 2017-07-28 | 2017-09-29 | 江苏省农业科学院 | A kind of controllable warm type splicing seedling medium groove |
| CN107258408A (en) * | 2017-07-21 | 2017-10-20 | 烟台固特丽生物科技股份有限公司 | A kind of method that utilization phase change technique improves ground temperature |
| CN107711028A (en) * | 2017-11-08 | 2018-02-23 | 杭州锦海农业科技有限公司 | One kind suspension slot type substrate culture system and method |
-
2016
- 2016-03-02 CN CN201620158281.8U patent/CN205584875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258408A (en) * | 2017-07-21 | 2017-10-20 | 烟台固特丽生物科技股份有限公司 | A kind of method that utilization phase change technique improves ground temperature |
| CN107211874A (en) * | 2017-07-28 | 2017-09-29 | 江苏省农业科学院 | A kind of controllable warm type splicing seedling medium groove |
| CN107711028A (en) * | 2017-11-08 | 2018-02-23 | 杭州锦海农业科技有限公司 | One kind suspension slot type substrate culture system and method |
| CN107711028B (en) * | 2017-11-08 | 2019-06-11 | 杭州锦海农业科技有限公司 | A kind of suspension slot type substrate culture system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |