CN107360902A - Solar ground heat heating system is used in a kind of agricultural greenhouse plantation - Google Patents
Solar ground heat heating system is used in a kind of agricultural greenhouse plantation Download PDFInfo
- Publication number
- CN107360902A CN107360902A CN201710862235.5A CN201710862235A CN107360902A CN 107360902 A CN107360902 A CN 107360902A CN 201710862235 A CN201710862235 A CN 201710862235A CN 107360902 A CN107360902 A CN 107360902A
- Authority
- CN
- China
- Prior art keywords
- electrothermal tube
- soil layer
- nutrition soil
- controller
- greenhouse body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
-
- 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
-
- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses a kind of agricultural greenhouse plantation solar ground heat heating system, including pre-buried electrothermal tube, greenhouse body and solar energy photovoltaic panel, the greenhouse body bottom is equipped with nutrition soil layer, the nutrition soil layer bottom is equipped with pre-buried electrothermal tube, if it is embedded with dry temperature sensor in the nutrition soil layer above pre-buried electrothermal tube, temperature sensor connects controller, the pre-buried electrothermal tube electrical connection controller, controller connects battery, battery connects solar energy photovoltaic panel, and the controller connects utility grid；The nutrition soil layer in greenhouse body is heated by laying pre-buried electrothermal tube, ensure to continue heat supply to soil, ensure temperature stabilization, be advantageous to the plantation of crops in greenhouse body, even if in the winter of cold, without worrying that crop root part situation about being damaged by frost occurs, it can preferably ensure the mode of nutrition soil layer heating surviving and growing for crops relative to the mode of temperature in traditional heating air lifting greenhouse body, in the present invention.
Description
Technical field
The present invention relates to agricultural plantation technology field, specifically a kind of agricultural greenhouse plantation is heated with solar ground heat is
System.
Background technology
Because China north and south temperature difference is big, and winter is cold, in order to improve the survival rate of proportion of crop planting and ensure it
Normal production, people are generally planted using greenhouse.At present during greenhouse gardening, the mode of generally use heating air realizes temperature
Room is planted, but such a mode of heating both can guarantee that crops part more than soil horizon was not influenceed by Cryogenic burns, for
Crop root part in soil layer does not have preferable heating effect.Therefore, often there is the situation that crop root part is damaged by frost to occur.
Therefore, it is necessary to be improved to existing agricultural greenhouse.
The content of the invention
It is an object of the invention to provide a kind of agricultural greenhouse plantation solar ground heat heating system, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
Solar ground heat heating system, including pre-buried electrothermal tube, greenhouse body and photovoltaic are used in a kind of agricultural greenhouse plantation
Plate, the greenhouse body bottom are equipped with nutrition soil layer, and the nutrition soil layer bottom is equipped with pre-buried electrothermal tube, pre-buried electrothermal tube
If being embedded with dry temperature sensor in the nutrition soil layer of top, temperature sensor connection controller, the pre-buried electrothermal tube is electrically connected
Connect controller, controller connection battery, battery connection solar energy photovoltaic panel, the controller connection utility grid.
As the further scheme of the present invention：The nutrition the thickness of the layer is 20cm-50cm.
As the further scheme of the present invention：The pre-buried electrothermal tube is electric made of polymer-base thermosensitive resistance material
Hot line material, pre-buried electrothermal tube is S-type, U-shaped, Z-type, round or colyliform are laid.
As the further scheme of the present invention：The solar energy photovoltaic panel is laid at the top of greenhouse body, greenhouse body side
Face is provided with vent window.
As the further scheme of the present invention：The solar energy photovoltaic panel is connected by inverter with storage battery, electric power storage
Pond connects controller by voltage converter.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of agricultural greenhouse plantation is supplied with solar ground heat
Heating system, the nutrition soil layer in greenhouse body is heated by laying pre-buried electrothermal tube, ensure to continue heat supply to soil, it is ensured that temperature
Degree is stable, is advantageous to the plantation of crops in greenhouse body, even if in the winter of cold, is frozen without worry crop root part
Bad situation occurs, relative to the mode of temperature in traditional heating air lifting greenhouse body, to nutrition soil layer in the present invention
The mode of heating can preferably ensure surviving and growing for crops.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：The pre-buried electrothermal tube of 1- vent windows, 2-, 3- temperature sensors, 4- nutrition soil layer, 5- greenhouse bodies, 6- civil powers
Power network, 7- controllers, 8- batteries, 9- solar energy photovoltaic panels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, solar ground heat heating system is used in a kind of agricultural greenhouse plantation, including pre-
Electrothermal tube 2, greenhouse body 5 and solar energy photovoltaic panel 9 are buried, the bottom of greenhouse body 5 is equipped with nutrition soil layer 4, nutrition soil layer 4
Thickness be 20cm-50cm, to ensure the plantation demand of crops, the bottom of nutrition soil layer 4 is equipped with pre-buried electrothermal tube 2,
If being embedded with dry temperature sensor 3 in the nutrition soil layer 4 of the pre-buried top of electrothermal tube 2, temperature sensor 3 connects controller 7, temperature
Sensor 3 is enough to be detected to the soil moisture and facilitates manual intervention, and the pre-buried electrothermal tube 2 is preferably by polymer-base thermosensitive electricity
Electric heating wire rod made of material is hindered, pre-buried electrothermal tube 2 is S-type, U-shaped, Z-type, round or colyliform are laid, so as to not interfere with soil
Permeability, permeability performance, nor affect on the growing space of root system of plant, and can guarantee that equal to the soil around long-term cropping
Even heating.
The pre-buried electrothermal tube 2 electrically connects controller 7, and controller 7 connects battery 8, and battery 8 connects photovoltaic
Plate 9, solar energy photovoltaic panel 9 are laid on the top of greenhouse body 5, and the side of greenhouse body 5 is provided with vent window 1, the photovoltaic
Plate 9 is electrically connected by inverter with battery 8, and battery 8 connects controller 7 by voltage converter, so as to come from the sun
The electrical energy transportation of energy photovoltaic panel 9 is stored into battery 8, even if when that can not work at night or solar energy photovoltaic panel rainy days 9,
Also controller 7, pre-buried electrothermal tube 2 and temperature sensor 3 can be powered using battery 8.
The controller 7 connects utility grid 6, realizes that solar energy photovoltaic panel 9 is powered or the free switching of utility grid 6,
So as to when weather condition is bad or night access utility grid 6, powered using utility grid 6, to continue to soil
Heat supply, it is ensured that temperature stabilization.
The present invention operation principle be：Solar ground heat heating system is used in a kind of agricultural greenhouse plantation, passes through laying
Pre-buried electrothermal tube 2 heats to the nutrition soil layer 4 in greenhouse body 5, ensures to continue heat supply to soil, it is ensured that temperature stabilization, favorably
In the plantation of crops in greenhouse body 5, even if in the winter of cold, without the situation hair for worrying that crop root part is damaged by frost
It is raw, relative to the mode of temperature in traditional heating air lifting greenhouse body 5, the side heated in of the invention to nutrition soil layer 4
Formula can preferably ensure surviving and growing for crops.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (5)
1. a kind of agricultural greenhouse plantation solar ground heat heating system, including pre-buried electrothermal tube (2), greenhouse body (5) and too
Positive energy photovoltaic panel (9), it is characterised in that greenhouse body (5) bottom is equipped with nutrition soil layer (4), the nutrition soil layer (4)
Bottom is equipped with pre-buried electrothermal tube (2), the nutrition soil layer (4) above pre-buried electrothermal tube (2) if in be embedded with dry temperature sensor
(3), temperature sensor (3) connection controller (7), pre-buried electrothermal tube (2) the electrical connection controller (7), controller (7) connection
Battery (8), battery (8) connection solar energy photovoltaic panel (9), controller (7) the connection utility grid (6).
2. solar ground heat heating system is used in a kind of agricultural greenhouse plantation according to claim 1, it is characterised in that described
The thickness of nutrition soil layer (4) is 20cm-50cm.
3. solar ground heat heating system is used in a kind of agricultural greenhouse plantation according to claim 1, it is characterised in that described
Pre-buried electrothermal tube (2) is the electric heating wire rod made of polymer-base thermosensitive resistance material, and pre-buried electrothermal tube (2) is S-type, U-shaped, Z
Type, round or colyliform laying.
4. solar ground heat heating system is used in a kind of agricultural greenhouse plantation according to claim 1, it is characterised in that described
Solar energy photovoltaic panel (9) is laid at the top of greenhouse body (5), and greenhouse body (5) side is provided with vent window (1).
5. solar ground heat heating system is used in a kind of agricultural greenhouse plantation according to claim 1, it is characterised in that described
Solar energy photovoltaic panel (9) is electrically connected by inverter with battery (8), and battery (8) connects controller by voltage converter
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862235.5A CN107360902A (en) | 2017-09-21 | 2017-09-21 | Solar ground heat heating system is used in a kind of agricultural greenhouse plantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862235.5A CN107360902A (en) | 2017-09-21 | 2017-09-21 | Solar ground heat heating system is used in a kind of agricultural greenhouse plantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107360902A true CN107360902A (en) | 2017-11-21 |
Family
ID=60303103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862235.5A Pending CN107360902A (en) | 2017-09-21 | 2017-09-21 | Solar ground heat heating system is used in a kind of agricultural greenhouse plantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107360902A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849124A (en) * | 2018-06-21 | 2018-11-23 | 扬州福瑞达碳纤维地暖有限公司 | A kind of agricultural greenhouse greenhouse electricity consumption heating winter-proof incubation system |
| CN109757260A (en) * | 2018-09-11 | 2019-05-17 | 天津杰斯曼建筑材料有限公司 | A kind of carbon fiber heat supply greenhouse of optoelectronic integration |
| CN110529915A (en) * | 2019-09-13 | 2019-12-03 | 清华大学 | Solar building integrated heating system and its control method |
| CN111567284A (en) * | 2020-06-10 | 2020-08-25 | 泉州台商投资区秋鑫茶业有限公司 | Big-arch shelter heating system for farming |
| WO2023285227A1 (en) * | 2021-07-15 | 2023-01-19 | Totalenergies Se | Solar system |
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| CN204362677U (en) * | 2014-12-26 | 2015-06-03 | 何娅兰 | Green house solar-heating device |
| CN204426145U (en) * | 2014-11-26 | 2015-07-01 | 阜阳师范学院 | A kind of hardening device of plantlet in vitro Rooting ex vitro |
| CN104982255A (en) * | 2015-07-17 | 2015-10-21 | 中节能（临沂）光伏农业科技有限公司 | Photovoltaic greenhouse used in ginkgo seed germination acceleration, and germination acceleration method thereof |
| CN205922229U (en) * | 2016-08-15 | 2017-02-08 | 上海平力农业温室工程有限公司 | Solar heating heat preservation warmhouse booth |
| CN206227164U (en) * | 2016-11-18 | 2017-06-09 | 云南良道农业科技有限公司 | A kind of greenhouse of the plantation for being provided with device of solar generating |
| KR20170069546A (en) * | 2015-12-11 | 2017-06-21 | 주식회사 에이치엔엘 | Green house having emergency power apparatus |
| CN206389886U (en) * | 2016-11-23 | 2017-08-11 | 昆明迦南美地农业有限公司 | A kind of greenhouse for rose nursery |
| CN206472583U (en) * | 2017-02-08 | 2017-09-08 | 青海天创新能源科技有限公司 | Plateau type photovoltaic, photo-thermal energy supply agricultural greenhouse intelligent management system |
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2017
- 2017-09-21 CN CN201710862235.5A patent/CN107360902A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204426145U (en) * | 2014-11-26 | 2015-07-01 | 阜阳师范学院 | A kind of hardening device of plantlet in vitro Rooting ex vitro |
| CN204362677U (en) * | 2014-12-26 | 2015-06-03 | 何娅兰 | Green house solar-heating device |
| CN104982255A (en) * | 2015-07-17 | 2015-10-21 | 中节能（临沂）光伏农业科技有限公司 | Photovoltaic greenhouse used in ginkgo seed germination acceleration, and germination acceleration method thereof |
| KR20170069546A (en) * | 2015-12-11 | 2017-06-21 | 주식회사 에이치엔엘 | Green house having emergency power apparatus |
| CN205922229U (en) * | 2016-08-15 | 2017-02-08 | 上海平力农业温室工程有限公司 | Solar heating heat preservation warmhouse booth |
| CN206227164U (en) * | 2016-11-18 | 2017-06-09 | 云南良道农业科技有限公司 | A kind of greenhouse of the plantation for being provided with device of solar generating |
| CN206389886U (en) * | 2016-11-23 | 2017-08-11 | 昆明迦南美地农业有限公司 | A kind of greenhouse for rose nursery |
| CN206472583U (en) * | 2017-02-08 | 2017-09-08 | 青海天创新能源科技有限公司 | Plateau type photovoltaic, photo-thermal energy supply agricultural greenhouse intelligent management system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849124A (en) * | 2018-06-21 | 2018-11-23 | 扬州福瑞达碳纤维地暖有限公司 | A kind of agricultural greenhouse greenhouse electricity consumption heating winter-proof incubation system |
| CN109757260A (en) * | 2018-09-11 | 2019-05-17 | 天津杰斯曼建筑材料有限公司 | A kind of carbon fiber heat supply greenhouse of optoelectronic integration |
| CN110529915A (en) * | 2019-09-13 | 2019-12-03 | 清华大学 | Solar building integrated heating system and its control method |
| CN111567284A (en) * | 2020-06-10 | 2020-08-25 | 泉州台商投资区秋鑫茶业有限公司 | Big-arch shelter heating system for farming |
| WO2023285227A1 (en) * | 2021-07-15 | 2023-01-19 | Totalenergies Se | Solar system |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
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| RJ01 | Rejection of invention patent application after publication |