CN203896899U - Solar heat storage system in sunlight greenhouse - Google Patents
Solar heat storage system in sunlight greenhouse Download PDFInfo
- Publication number
- CN203896899U CN203896899U CN201420327064.8U CN201420327064U CN203896899U CN 203896899 U CN203896899 U CN 203896899U CN 201420327064 U CN201420327064 U CN 201420327064U CN 203896899 U CN203896899 U CN 203896899U
- Authority
- CN
- China
- Prior art keywords
- solar heat
- greenhouse
- underground
- water valve
- water
- 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.)
- Expired - Fee Related
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Classifications
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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
-
- 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 utility model discloses a solar heat storage system in a sunlight greenhouse, and relates to the technical field of greenhouses. The solar heat storage system comprises a solar heat collector water inlet valve, a solar heat collector water returning valve, a circulating water pump, an underground pipeline water inlet valve, an underground pipeline water returning valve, an underground pipe network and a heat preservation water storage pool. The underground pipe network is arranged underground the greenhouse, the underground pipe network is respectively connected with the circulating water pump and the heat preservation water storage pool through the underground pipeline water inlet valve and the underground pipeline water returning valve, the circulating water pump is connected with the heat preservation water storage pool through the solar heat collector water inlet valve, and the heat preservation water storage pool is connected with the solar heat collector water returning valve. The solar heat storage system is simple in structure, capable of meeting the heat demand of the greenhouse, high in practicability and free of pollution and ensures normal growth of the crops in the greenhouse.
Description
Technical field
The utility model relates to greenhouse technology field, be specifically related to the solar heat-preservation system in a kind of greenhouse by solar heat.
Background technology
The northern area of China cold, for ensureing the normal growth of vegetable crop in greenhouse by solar heat, can carry out auxiliary heating to greenhouse by solar heat conventionally, but conventional heating mode need to consume fossil fuel, with generation exhaust emission environment.All there is above defect in current greenhouse on the market, causes greenhouse by solar heat normally to use, and affects the growth of chamber crop.
Utility model content
For the deficiency existing in prior art, the utility model object is to be to provide the system of the solar heat-preservation in a kind of greenhouse by solar heat, simple in structure, can meet the heat demand in greenhouse, ensures chamber crop normal growth, practical, pollution-free.
To achieve these goals, the utility model is to realize by the following technical solutions: the solar heat-preservation system in greenhouse by solar heat, comprise solar thermal collector water inlet water valve, solar thermal collector backwater water valve, water circulating pump, underground piping water inlet water valve, underground piping backwater water valve, underground pipe network and insulation cistern, be arranged with underground pipe network greenhouse, underground pipe network is by the underground piping water valve of intaking, underground piping backwater water valve is connected with insulation cistern with water circulating pump respectively, water circulating pump by solar thermal collector intake water valve with insulation cistern be connected, insulation cistern is also connected with solar thermal collector backwater water valve.
As preferably, described solar thermal collector adopts vacuum glass tube composition, and the glass tube with vacuum of solar thermal collector arranges towards south, and becomes 30 ° with ground.
As preferably, it is underground that described insulation cistern is arranged on greenhouse, surrounded and arranged, and its bottom scribbles one deck pitch by styrofoam.
The beneficial effects of the utility model: simple in structure, can meet the heat demand in greenhouse, ensure chamber crop normal growth, practical, pollution-free.
Brief description of the drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: the solar heat-preservation system in greenhouse by solar heat, comprise solar thermal collector water inlet water valve 1, solar thermal collector backwater water valve 2, water circulating pump 3, underground piping water inlet water valve 4, underground piping backwater water valve 5, underground pipe network 6 and insulation cistern 7, be arranged with underground pipe network 6 greenhouse, underground pipe network 6 is by the underground piping water valve 4 of intaking, underground piping backwater water valve 5 is connected with insulation cistern 7 with water circulating pump 3 respectively, water circulating pump 3 by solar thermal collector intake water valve 1 with insulation cistern 7 be connected, insulation cistern 7 is also connected with solar thermal collector backwater water valve 2.
It should be noted that hot device adopts vacuum glass tube composition, the glass tube with vacuum of solar thermal collector arranges towards south, and becomes 30 ° with ground.
In addition, it is underground that insulation cistern 7 is arranged on greenhouse, surrounded and arranged, and its bottom scribbles one deck pitch by styrofoam.
The underground webmaster of this embodiment buries puts into the underground 0.4m of inside greenhouse place, formed by two stainless steel tubes and five flexible pipes, the course of work of solar heat-preservation system is: open solar thermal collector water inlet water valve 1 and start water circulating pump, water in insulation cistern enters solar thermal collector through water circulating pump, carry out preheating, after preheating, open solar thermal collector backwater water valve 2, be incubated the hot water circuit between cistern and solar thermal collector, then, close water valve 2, and open underground piping water inlet water valve 4, underground piping backwater water valve 5, be incubated the hot water circuit between cistern and underground pipe network, after end, close solar thermal collector water inlet water valve 1, underground piping water inlet water valve 4, underground piping backwater water valve 5, solar heat-preservation systemic circulation is complete.
This embodiment is simple in structure, can meet the heat demand in greenhouse, ensures chamber crop normal growth, practical, pollution-free.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the solar heat-preservation system in greenhouse by solar heat, it is characterized in that, comprise solar thermal collector water inlet water valve (1), solar thermal collector backwater water valve (2), water circulating pump (3), underground piping water inlet water valve (4), underground piping backwater water valve (5), underground pipe network (6) and insulation cistern (7), be arranged with underground pipe network (6) greenhouse, underground pipe network (6) is by the underground piping water valve (4) of intaking, underground piping backwater water valve (5) is connected with insulation cistern (7) with water circulating pump (3) respectively, water circulating pump (3) by solar thermal collector intake water valve (1) with insulation cistern (7) be connected, insulation cistern (7) is also connected with solar thermal collector backwater water valve (2).
2. the solar heat-preservation system in greenhouse by solar heat according to claim 1, is characterized in that, described solar thermal collector adopts vacuum glass tube composition, and the glass tube with vacuum of solar thermal collector arranges towards south, and becomes 30 ° with ground.
3. the solar heat-preservation system in greenhouse by solar heat according to claim 1, is characterized in that, it is underground that described insulation cistern (7) is arranged on greenhouse, surrounded and arranged, and its bottom scribbles one deck pitch by styrofoam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327064.8U CN203896899U (en) | 2014-06-14 | 2014-06-14 | Solar heat storage system in sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327064.8U CN203896899U (en) | 2014-06-14 | 2014-06-14 | Solar heat storage system in sunlight greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896899U true CN203896899U (en) | 2014-10-29 |
Family
ID=51771223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327064.8U Expired - Fee Related CN203896899U (en) | 2014-06-14 | 2014-06-14 | Solar heat storage system in sunlight greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258401A (en) * | 2017-08-21 | 2017-10-20 | 中国农业大学 | A kind of greenhouse collects hold over system and its application method in the air |
-
2014
- 2014-06-14 CN CN201420327064.8U patent/CN203896899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258401A (en) * | 2017-08-21 | 2017-10-20 | 中国农业大学 | A kind of greenhouse collects hold over system and its application method in the air |
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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: 20141029 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |