CN202857426U - Vegetable greenhouse energy storing and temperature increasing machine - Google Patents
Vegetable greenhouse energy storing and temperature increasing machine Download PDFInfo
- Publication number
- CN202857426U CN202857426U CN2012203174105U CN201220317410U CN202857426U CN 202857426 U CN202857426 U CN 202857426U CN 2012203174105 U CN2012203174105 U CN 2012203174105U CN 201220317410 U CN201220317410 U CN 201220317410U CN 202857426 U CN202857426 U CN 202857426U
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- energy
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- vegetables
- energy storing
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The utility model relates to a production facility, in particular to a vegetable greenhouse energy storing and temperature increasing machine, which is characterized in that an insulating layer (3) is arranged around a container-shaped energy storing box (2), a heat storing medium (5) and a heat conducting pipe (4) are mounted in the box, the heat conducting pipe (4) is connected with a solar thermal collector (1) outside the energy storing box (2), the heat conducting pipe (4) conducts heat through thermal medium in the pipe, and moreover, heat sinks (6) extends from the energy storing box (2) and are distributed at the bottom of the soil plough layer of the vegetable greenhouse (7). The vegetable greenhouse energy storing and temperature increasing machine has the benefits as follows: in high temperature seasons, the thermal energy is stored into the energy storing box by virtue of the solar thermal collector and the heat conducting pipe, and in cold seasons, the stored thermal energy is released into the soil plough layer, so that summer heat can be used in winter, and yield of greenhouse vegetable in cold seasons can be remarkably improved; and moreover, the energy storing and temperature increasing machine has the advantages of low operation cost, convenience in operation, reduced leakage, irrigation water conservation and the like, thereby being expected to be widely popularized and applied in north areas in China.
Description
Technical field
The utility model relates to a kind of vegetables production facility, i.e. a kind of green house of vegetables energy storage heat booster.
Background technology
Green house of vegetables is the facility that northern China is used for producing vegetables cold season, is made of insulated wall, frame and transparent canopy film and thermal insulation quilt etc.Although green house of vegetables has the function of heat insulation and heat absorption,, in icing season, the temperature of booth the inside is still not high, generally can only keep reluctantly the life of vegetables, and production efficiency is very low.Studies show that, the temperature in the booth comprises two parts, the one, and room temperature, another part is ground temperature.Because the space of booth is larger, improves room temperature than improving surface temperature and need to expend larger heat.And in the situation that in the canopy temperature can keep vegetables life, the ground temperature of booth is extremely important to vegetable growth, ground temperature improves 1 ℃ and improves 1 ℃ amount of increase in production than room temperature and can double., the ground temperature in the booth is from temperature in the canopy at present, and temperature is low in the canopy, and ground temperature can not improve.For this reason, people can only adopt the method for the heating of making a fire to increase the interior temperature of canopy, increase ground temperature by improving room temperature, thereby need a large amount of heats, have increased thus production cost, have also increased the discharging of pollution that caused by coal burning thing, thereby have been difficult to popularize.
Summary of the invention
The purpose of this utility model provides a kind of ground temperature that can significantly improve green house of vegetables, and the heat supply of need not making a fire, low cost, high yield, high benefit, free of contamination green house of vegetables energy storage heat booster.
Above-mentioned purpose is realized by following technical scheme: develop a kind of green house of vegetables energy storage heat booster, be characterized in: a container-like energy-storage box is arranged, be provided with heat-insulation layer around the energy-storage box, heat-storage medium and heat pipe are housed in the case, heat pipe links to each other with the solar thermal collector of energy-storage box outside, energy-storage box is to picking out radiator, and radiator is distributed in the bottom of the plough horizon of green house of vegetables.
Said energy-storage box is located at the below of the plough horizon of green house of vegetables.
Said energy-storage box is the loam cake of energy-storage box to the radiator that picks out.
Said energy-storage box is that reciprocating disk is around the circulation pipe of plough horizon bottom to the radiator that picks out.
The heat-absorbing medium of said energy-storage box the inside is soil matrix medium or aqueous medium.
Heat-insulation layer around the said energy-storage box is polystyrene foam plate.
Heat-insulation layer around the said energy-storage box is the composite board that polystyrene foam block is mixed with polyurethane foaming.
Said energy-storage box is the warmer that is contained in the booth to the radiator that picks out.
The beneficial effects of the utility model are: heat is stored in the energy-storage box by solar thermal collector and heat pipe at high temperature season, to cold season the heat energy that stores is discharged into plough horizon, realize that Xia Redong uses, can significantly improve output and the benefit of severe cold season booth vegetable, and have operating cost low, without any pollution, easy to operate, reduce seepage, save the advantages such as irrigation water, be expected in the northern China large scale application.
Description of drawings
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the installation diagram of the first embodiment;
Fig. 3 is the front view of the parts energy-storage box of the first embodiment;
Fig. 4 is the front view of the parts energy-storage box of the second embodiment;
Fig. 5 is the front view of the third embodiment;
Fig. 6 is the front view of the 4th kind of embodiment;
Fig. 7 is the front view of the 5th kind of embodiment;
Fig. 8 is the front view of the 6th kind of embodiment.
Among the figure as seen: solar thermal collector 1, energy-storage box 2, heat-insulation layer 3, heat pipe 4, heat-storage medium 5, radiator 6, booth 7, polystyrene foam plate 8, soil matrix medium 9, composite board 10, aqueous medium 11, switch 12.
Embodiment
The total design of the utility model is: solar energy is converted into thermal energy storage in energy-storage box, the heat in the energy-storage box is offered space in the surface layer of green house of vegetables even the canopy in cold season, improve output and the benefit of vegetables.Introduce six kinds of embodiment below in conjunction with accompanying drawing.
The first embodiment: as shown in Figure 1, an energy-storage box 2 is arranged, use the airtight thermal insulation of heat-insulation layer on every side, heat-storage medium 5 is filled in energy-storage box 2 the insides, and heat pipe 4 is in energy-storage box 2 interior circulations, and outwards accesses solar thermal collector 1.The solar thermal collector 1 here is existing product, and type is a lot, can be the double-layered vacuum glass pipe, also can be the casing that the double-layered vacuum glass plate surrounds, and the inside is filled heat-conducting liquid or heat pipe is installed, and is connected with heat pipe 4 in the energy-storage box 2 again.
Fig. 2 has introduced a kind of using method of this equipment, and this energy-storage box 2 is embedded in below the plow layer of green house of vegetables, and the heat of solar energy enters energy-storage box 2 by heat pipe 4, is adsorbed by the heat-storage medium 5 of the inside.Because energy-storage box 2 peripheries are heat-insulation layers 3, heat is loose does not go out, and can only accumulate in case.Also pick out radiator 6 in the energy-storage box 2, the radiator 6 in this example is exactly the loam cake of energy-storage box 2.Arrived severe cold season, along with the decline of ground temperature, radiator 6 will exchange to the heat that stores in the middle of the soil slowly, and ground temperature will improve.Experiment showed, and, can reduce more than 70% with hot total amount than improving ground temperature by increasing room temperature by this direct mode to the plow layer heat supply.
Fig. 3 has introduced a kind of energy-storage box 2, is to surround with polystyrene foam plate 8 around it, and the heat-storage medium 5 of the inside adopts pulverous soil matrix medium 9, and soil matrix medium 9 can be original soil, also can be flyash, sandstone particle etc.Certainly, this energy-storage box 2 also can adopt the aqueous medium 11 of rear example.Energy-storage box 2 can be embedded in plow layer below, the about 1000mm of the degree of depth in the general case, area is more than 30% of booth area.Experimental results show that, in north latitude 37-42 degree area, the heat accumulation in a summer of energy-storage box 2 experience and most of autumn, in the coldest 1-3 month, ground temperature not only can be produced leafy vegetable than the high 4-8 of other booths ℃ in the canopy, but the relatively poor solanaceous vegetables of cold performance is normal growth also, output increased went on the market 15-20 days more than 30% in advance, and economic benefit is very considerable.
Because energy-storage box 2 can reduce the seepage of soil moisture, can reduce irrigation water, has reached the purpose of water-saving and synergistic.
The second embodiment: as shown in Figure 4, the heat-insulation layer 4 around the energy-storage box 2 is composite boards 10 that polystyrene foam block and polyurethane foaming mix, and can collect waste and old polyethylene foam sheet and be broken into fritter, uses polyurethane foam adhesion-molded again.This material can utilize waste product, reduces rubbish, and cost that again can decrease energy-storage box 2 is the optimal way of promoting the technology.
In addition, this routine heat-storage medium 5 has adopted aqueous medium 11, and aqueous medium 11 can be water or other liquid.This medium is convenient to load, and caloric receptivity is large, and perfect heat-dissipating, but its compression strength is not high is used in booth and need to be provided with harder loam cake when underground, and area is large sets up post to support in also wanting.In the situation that do not support, can be placed on beyond the booth 7 other to this energy-storage box 2 does not have the place of weight yet.
Certainly, this energy-storage box 2 also can adopt the soil matrix medium 9 of precedent.
The third embodiment: as shown in Figure 5, solar thermal collector 1 is contained in above the rear top of green house of vegetables, and heat pipe 4 passes through in canopy, also can well collect the heat of solar energy.This example explanation, the structure of solar thermal collector 1 and installation site are diversified.
The 4th kind of embodiment: as shown in Figure 6, solar thermal collector 1 is contained in the Hou Qiang front in the green house of vegetables, also can collect by canopy film printing opacity the heat of solar energy.
The 5th kind of embodiment: as shown in Figure 7, the radiator 6 of energy-storage box 2 is the pipelines that pick out in case, and reciprocating disk is around plow layer bottom, also can finned on the pipeline, and to improve radiating effect.The pipeline two ends of radiator 6 also can be connected on the heat pipe 4 of solar thermal collector 1, close the switch 12 of radiator 6 pipelines at high temperature season, open the switch 12 of heat pipe 4, to collect the heat of solar energy.In cold season, open the switch 12 of radiator 6 pipelines, excessively low at temperature, when solar thermal collector 1 is inoperable, close the switch 12 of heat pipe 4, can be to the plow layer transfer heat.Adopted the energy-storage box 2 of radiator 6, can be embedded in darker position, even buried and freeze below the layer, its heat insulation effect is better.
The 6th kind of embodiment: as shown in Figure 8, solar thermal collector 1 is located at respectively front and the back upper place of booth, illustrates that the mounting means of solar thermal collector 1 is a lot, can be according to condition, and the heat of collection solar energy as much as possible.In addition, in the many situations of store heat, the radiator 6 of energy-storage box 2 not only is connected on the plow layer bottom, and received the indoor of booth, and become the warmer in the booth, both can carry out heat supply to plow layer, can also regulate the room temperature of booth, the amplitude of volume increase and benefit are more considerable.
Claims (7)
1. green house of vegetables energy storage heat booster, it is characterized in that: a container-like energy-storage box (2) is arranged, energy-storage box (2) is provided with heat-insulation layer (3) on every side, heat-storage medium (5) and heat pipe (4) are housed in the case, heat pipe (4) links to each other with the solar thermal collector (1) of energy-storage box (2) outside, energy-storage box (2) is to picking out radiator (6), and radiator (6) is distributed in the bottom of the plough horizon of green house of vegetables (7).
2. green house of vegetables energy storage heat booster according to claim 1, it is characterized in that: said energy-storage box (2) is located at the below of the plough horizon of green house of vegetables (7).
3. green house of vegetables energy storage heat booster according to claim 1, it is characterized in that: said energy-storage box (2) is the loam cake of energy-storage box (2) to the radiator that picks out (6).
4. green house of vegetables energy storage heat booster according to claim 1 is characterized in that: said energy-storage box (2) is that reciprocating disk is around the circulation pipe of plough horizon bottom to the radiator that picks out (6).
5. green house of vegetables energy storage heat booster according to claim 1 is characterized in that: the heat-absorbing medium (5) of said energy-storage box (2) the inside is soil matrix medium (9) or aqueous medium (11).
6. green house of vegetables energy storage heat booster according to claim 1, it is characterized in that: said energy-storage box (2) heat-insulation layer (3) on every side is polystyrene foam plate (8).
7. green house of vegetables energy storage heat booster according to claim 1 is characterized in that: said energy-storage box (2) is the warmer that is contained in the booth (7) to the radiator that picks out (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203174105U CN202857426U (en) | 2013-01-17 | 2013-01-17 | Vegetable greenhouse energy storing and temperature increasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203174105U CN202857426U (en) | 2013-01-17 | 2013-01-17 | Vegetable greenhouse energy storing and temperature increasing machine |
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| Publication Number | Publication Date |
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| CN202857426U true CN202857426U (en) | 2013-04-10 |
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| CN2012203174105U Expired - Fee Related CN202857426U (en) | 2013-01-17 | 2013-01-17 | Vegetable greenhouse energy storing and temperature increasing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115707A (en) * | 2014-07-31 | 2014-10-29 | 张家港市盛港防火板业科技有限公司 | Heat retaining panel capable of raising ground temperature of greenhouse |
| CN105165498A (en) * | 2015-10-13 | 2015-12-23 | 乔君旺 | Solar heat reservoir capable of improving ground temperature and mitigating frost damage to crops |
| CN106227274A (en) * | 2016-08-30 | 2016-12-14 | 国网山东省电力公司菏泽供电公司 | A kind of converting equipment helpdesk constant temperature and humidity tool storage cabinet |
| WO2018076515A1 (en) * | 2016-10-31 | 2018-05-03 | 深圳前海弘稼科技有限公司 | Temperature regulation method and temperature regulation device for crops greenhouse |
| CN109443064A (en) * | 2018-11-13 | 2019-03-08 | 上海锅炉厂有限公司 | A kind of solid particulate matter storage thermal, system and method |
| CN109892144A (en) * | 2019-04-16 | 2019-06-18 | 乌海昊华高科节能技术有限公司 | A kind of solar greenhouse soil heat supply heating device |
-
2013
- 2013-01-17 CN CN2012203174105U patent/CN202857426U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115707A (en) * | 2014-07-31 | 2014-10-29 | 张家港市盛港防火板业科技有限公司 | Heat retaining panel capable of raising ground temperature of greenhouse |
| CN105165498A (en) * | 2015-10-13 | 2015-12-23 | 乔君旺 | Solar heat reservoir capable of improving ground temperature and mitigating frost damage to crops |
| CN106227274A (en) * | 2016-08-30 | 2016-12-14 | 国网山东省电力公司菏泽供电公司 | A kind of converting equipment helpdesk constant temperature and humidity tool storage cabinet |
| WO2018076515A1 (en) * | 2016-10-31 | 2018-05-03 | 深圳前海弘稼科技有限公司 | Temperature regulation method and temperature regulation device for crops greenhouse |
| CN109443064A (en) * | 2018-11-13 | 2019-03-08 | 上海锅炉厂有限公司 | A kind of solid particulate matter storage thermal, system and method |
| CN109892144A (en) * | 2019-04-16 | 2019-06-18 | 乌海昊华高科节能技术有限公司 | A kind of solar greenhouse soil heat supply heating device |
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Legal Events
| 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: 20130410 Termination date: 20170117 |