CN103098676A - Sunlight greenhouse waterwall system - Google Patents
Sunlight greenhouse waterwall system Download PDFInfo
- Publication number
- CN103098676A CN103098676A CN2013100346062A CN201310034606A CN103098676A CN 103098676 A CN103098676 A CN 103098676A CN 2013100346062 A CN2013100346062 A CN 2013100346062A CN 201310034606 A CN201310034606 A CN 201310034606A CN 103098676 A CN103098676 A CN 103098676A
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- greenhouse
- sunlight board
- water
- cavity
- solar heat
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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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 invention mainly relates to a sunlight greenhouse waterwall system, and belongs to the technical field of agricultural constructions. The system comprises a water circulation system, a sunlight plate and a water storage pond, and is characterized in that the water storage pond is located under the ground of a greenhouse or is semi-underground, the hollow sunlight plate is located on the north of the greenhouse, a cavity of the sunlight plate is parallel with the ground, and the water circulation system comprises a water pump, a main pipeline, a branch pipeline, a current stabilizer and a capillary which are located in the water storage pond. The system raises water heat by fully making use of solar energy, accordingly improves warming and thermal insulation performance of the greenhouse, environment regulation capacity, and production performance and the like, reduces energy consumption, achieves low-carbon agriculture and is suitable for popularization and application.
Description
Technical field
The present invention relates generally to a kind of greenhouse by solar heat waterwall system, belongs to the agricultural facility technical field.
Background technology
Greenhouse by solar heat is the main horticultural facility type of present the northern area of China.Present greenhouse by solar heat has the design feature at three face wall Yimianpu, and this structure not only takes full advantage of solar energy, and because ground and three face wall bodies are important heat storages, therefore, with large-scale attached-greenhouse relatively, have energy-efficient excellent properties.But at northern severe cold season, the accumulation of heat effect on three face walls and ground still can not reach relatively adapt circumstance conditional request of plant growth fully, usually occur damaging to plants caused by sudden drop in temperature or the freeze injury phenomenon, cause the growth of crop and the decline of yield and quality thereof, simultaneously, the greenhouse by solar heat of cob wall and brick wall structure also exists and destroys a large amount of soils, builds the drawback such as relatively take a lot of work.
Summary of the invention
Goal of the invention
Design feature according to greenhouse by solar heat, the present invention has designed a kind of greenhouse by solar heat waterwall system, and its purpose is to improve the utilization ratio of solar energy, strengthens the Temperature in Greenhouse ability of regulation and control, can solve cheaply greenhouse low temperature season in winter accumulation of heat and insulation, the problem of the aspects such as cooling in summer.
Technical scheme
A kind of greenhouse by solar heat waterwall system is comprised of water circulation system, sunlight board and cistern; It is characterized in that: it is underground or semi-underground that cistern is positioned at the greenhouse; The sunlight board of hollow is positioned at the greenhouse by solar heat north side, and the cavity of sunlight board is parallel to the ground, closed at both ends, current can flow in its cavity, and sunlight board top is provided with water inlet, and the sunlight board bottom is provided with delivery port; Water circulation system is comprised of the water pump that is arranged in cistern, trunk line, branch pipe(tube), flow straightener, hollow billet road and water return pipeline, the water pump top is the trunk line of vertical direction, trunk line connects the branch pipe(tube) of horizontal direction, branch pipe(tube) connects flow straightener, connection hollow billet road, flow straightener below, the hollow billet road connects the water inlet of the sunlight board of below, and the delivery port below connection water return pipeline of sunlight board connects cistern below water return pipeline.
The cavity of sunlight board is parallel to the ground, left and right closed at both ends, current can be from left to right, carry out the S type along cavity one by one from top to bottom flows.
The heat absorption of sunlight board color used heat characteristic be black and dark brown etc. dark greater than light color greater than transparent, and transparent Yanguan Pass plate covers one deck black thin film outward and can improve water temperature, the heat absorption that reaches black Yanguan Pass plate heats effect; When rolling or remove black thin film, due to the reflection characteristic of transparent sunlight board, can improve north side, greenhouse illuminance.
Single sunlight board thickness is 3-20mm, and single sunlight board length is 1-10m, whole sunlight board height 1-6m, and whole sunlight board length is less than greenhouse length.
Each cavity of single sunlight board is full of water, and perhaps interval 1-2 cavity is full of water.
Single sunlight board only arranges a water inlet and a delivery port.
Single Yanguan Pass plate is divided into the 2-350 section, and 2-350 water inlet and delivery port are set.
Advantage and effect
The present invention is a kind of greenhouse by solar heat waterwall system, has following advantage and beneficial effect:
Because the specific heat of water appearance is very large, considerably beyond the solar greenhouse wall body structure that soil, brick and stone etc. are built, be desirable greenhouse heat storage.In order to improve the utilization ratio of solar energy, strengthen the Temperature in Greenhouse performance of control, according to the design feature of greenhouse by solar heat, the present invention has designed a kind of greenhouse by solar heat waterwall system, can low-costly solve the problem of greenhouse low temperature season in winter accumulation of heat and insulation, cooling in summer.In addition; for building assembled daylight greenhouse easy for installation; this greenhouse by solar heat waterwall of the present invention system can replace the heat storage function of three cob walls and brick wall etc.; not only can improve the environment control performance in greenhouse; can also reduce the construction cost in greenhouse; reduce cob wall and brick wall to the destruction in soil, reserved resource environment.
In the present invention, the cavity of sunlight board also can perpendicular to the groundly be installed, and namely current along the cavity of sunlight board from top to bottom, flow one by one from left to right, form a waterwall.
No matter be that the sunlight board level is installed or at right angle setting, formed sunlight board waterwall both can make each cavity be full of water, also can be full of water by a 1-2 cavity in interval, not the interior temperature of the cavity of water-filling higher, be improved the water temperature effect.
No matter be that the sunlight board level is installed or at right angle setting, formed sunlight board waterwall both can make single Yanguan Pass plate that a water inlet and delivery port only are set, and also single Yanguan Pass plate can be divided into the 2-350 section, and 2-350 water inlet and delivery port are set.
Every 1000m
2The cistern volume in greenhouse is 30-80m
3
In the present invention, the sunlight board of using can be both the individual layer hollow sunlight board, can be also the multilayer hollow Yanguan Pass plates such as 2 layers, 3 layers, and other materials with extinction heat absorption capacity of hollow characteristics can replace sunlight board.
The present invention improves the heat of water in the winter time by the waterwall system to take full advantage of solar energy, thereby improves heating and heat-insulating property of greenhouse; Also can reduce greenhouse temperature in summer; Simultaneously, also can improve the environment conditioning ability in greenhouse, improve the productivity in greenhouse, reduce energy resource consumption, promote the low-carbon (LC) agricultural development.
Description of drawings
Fig. 1 is East and West direction adverse grade facial plane figure of the present invention;
Fig. 2 is north-south of the present invention profile.
Description of reference numerals:
1, water circulation system, 2, sunlight board, 3, cistern, 4, water pump, 5, water inlet, 6, delivery port, 7, water return pipeline, 11, trunk line, 12, branch pipe(tube), 13, flow straightener, 14, hollow billet road, the total length of L, sunlight board, H, sunlight board width, the length of K, single sunlight board.
Embodiment:
The present invention is described further below in conjunction with accompanying drawing:
The present invention relates to a kind of greenhouse by solar heat waterwall system, as shown in Fig. 1 and Fig. 2, formed by water circulation system 1, sunlight board 2 and cistern 3 three parts; It is characterized in that: it is underground or semi-underground that cistern 3 is positioned at the greenhouse; The sunlight board 2 of hollow is positioned at the north side, greenhouse, and the cavity of sunlight board 2 parallel ground, closed at both ends, current can flow in cavity, and sunlight board 2 upper ends arrange water inlet 5, and sunlight board 2 lower ends set out the mouth of a river 6; Water circulation system 1 is comprised of the water pump 4 that is arranged in cistern 3, trunk line 11, branch pipe(tube) 12, flow straightener 13, hollow billet road 14 and water return pipeline 7, water pump 4 tops are the trunk line 11 that vertical direction arranges, trunk line 11 connects the branch pipe(tube) 12 that horizontal direction arranges, branch pipe(tube) 12 connects flow straightener 13, the purpose that flow straightener is set is that current are even, flow straightener 13 link hollow billet roads, belows 14,14 belows, hollow billet road connect the water inlet 5 of sunlight board 2, the delivery port 6 belows connection water return pipelines 7 of sunlight board 2, water return pipeline 7 belows connection cisterns 3.
Cavity in sunlight board 2 is parallel to the ground, left and right closed at both ends, current can be from left to right, flow along cavity one by one from top to bottom.The benefit of cavity setting parallel to the ground is to be convenient to install.
The heat absorption of sunlight board 2 colors used heat characteristic be black and dark brown etc. dark greater than light color greater than transparent, and transparent Yanguan Pass plate covers one deck black thin film outward and can improve water temperature, the heat absorption that reaches black Yanguan Pass plate heats effect; When rolling or remove black thin film, due to the reflection characteristic of transparent sunlight board, can improve north side, greenhouse illuminance.
As shown in Fig. 1 and Fig. 2, the thickness that single sunlight board 2 thickness are the 3-20mm(sunlight board can be set to the different sizes such as 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 20mm according to actual needs, is advisable with 8-12mm); Single sunlight board length K is that 1-10m(can be set to 1m, 2m, 3m, 4m, 5m, 6m, 8m, 10m etc. according to actual conditions, be advisable with 2-6m), the parallel ground of the cavity of sunlight board, single sunlight board is arranged side by side in the north side, greenhouse to arrange and consists of whole sunlight board waterwall, whole sunlight board length is less than greenhouse length, be the total length L of north side, whole greenhouse sunlight board less than greenhouse East and West direction length, can determine according to actual conditions.Whole sunlight board height H is that 1-6m(can be set to 1m, 2m, 3m, 4m, 5m, 6m etc. according to actual conditions, is advisable with 2-4m).
Every 1000m
2The volume 30-80 m of the cistern 3 in greenhouse
3(different with the kind plant according to actual greenhouse size, the volume of cistern can be set to 30 m
3, 40 m
3, 50 m
3, 60 m
3, 70 m
3, 80 m
3, etc., with 40-60m
3Be advisable).
When the present invention uses:
Daytime, when winter solar can direct projection on the sunlight board of north side, greenhouse, when the temperature in greenhouse rises to 15-35 ℃, start water pump, current in cistern enter in the cavity of sunlight board by trunk line, branch pipe(tube), flow straightener and hollow billet road, current in layer carry out one by one from left to right, from top to bottom the S type and flow in the cavity of sunlight board, form a waterwall.The dark colour sunlight board improves heat and the temperature of water in the sunlight board waterwall by absorbing solar thermal energy.Water in cistern can improve gradually water temperature and accumulate heat by the iterative cycles of water pump.In evening, the temperature when the greenhouse drops to 5-20 ℃, can open water pump and make water circulation, can make thermal release in water by waterwall, improves the temperature in greenhouse, thereby realizes the accumulation of heat of winter greenhouse, the effect that heats and be incubated.
In summer high temperature season, underground water can be realized the effect of lowering the temperature by the circulation of this system.
This greenhouse by solar heat waterwall of the application of the invention system improves in the winter time the heat of water, thereby has improved heating and heat-insulating property of greenhouse to take full advantage of solar energy; Can also reduce greenhouse temperature in summer; Simultaneously, can also improve the environment conditioning ability in greenhouse, improve the productivity in greenhouse, reduce the consumption of the energy, realize the low-carbon (LC) agricultural.
Claims (6)
1. a greenhouse by solar heat waterwall system, be comprised of water circulation system (1), sunlight board (2) and cistern (3), it is characterized in that: it is underground or semi-underground that cistern (3) is positioned at the greenhouse, the sunlight board of hollow (2) is positioned at the greenhouse by solar heat north side, the cavity of sunlight board (2) is parallel to the ground, closed at both ends, current can flow in its cavity, sunlight board (2) top is provided with water inlet (5), and sunlight board (2) bottom is provided with delivery port (6), water circulation system (1) is by the water pump that is arranged in cistern (3) (4), trunk line (11), branch pipe(tube) (12), flow straightener (13), hollow billet road (14) and water return pipeline (7) form, water pump (4) top is the trunk line (11) of vertical direction, trunk line (11) connects the branch pipe(tube) (12) of horizontal direction, branch pipe(tube) (12) connects flow straightener (13), flow straightener (13) below connects hollow billet road (14), hollow billet road (14) connects the water inlet (5) of the sunlight board (2) of below, delivery port (6) the below connection water return pipeline (7) of sunlight board (2), water return pipeline (7) below connects cistern (3).
2. a kind of greenhouse by solar heat waterwall according to claim 1 system is characterized in that: the cavity of sunlight board (2) is parallel to the ground, left and right closed at both ends, current can be from left to right, carry out the S type along cavity one by one from top to bottom flows.
3. a kind of greenhouse by solar heat waterwall according to claim 1 and 2 system, it is characterized in that: single sunlight board (2) thickness is 3-20mm, and single sunlight board length is 1-10m, whole sunlight board height 1-6m, whole sunlight board length is less than greenhouse length.
4. a kind of greenhouse by solar heat waterwall according to claim 1 and 2 system, it is characterized in that: each cavity of single sunlight board (2) is full of water, and perhaps interval 1-2 cavity is full of water.
5. a kind of greenhouse by solar heat waterwall according to claim 1 and 2 system, it is characterized in that: single sunlight board (2) only arranges a water inlet and a delivery port.
6. a kind of greenhouse by solar heat waterwall according to claim 1 and 2 system, it is characterized in that: single Yanguan Pass plate (2) is divided into the 2-350 section, and 2-350 water inlet and delivery port are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034606.2A CN103098676B (en) | 2013-01-30 | 2013-01-30 | Sunlight greenhouse waterwall system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034606.2A CN103098676B (en) | 2013-01-30 | 2013-01-30 | Sunlight greenhouse waterwall system |
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| Publication Number | Publication Date |
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| CN103098676A true CN103098676A (en) | 2013-05-15 |
| CN103098676B CN103098676B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310034606.2A Active CN103098676B (en) | 2013-01-30 | 2013-01-30 | Sunlight greenhouse waterwall system |
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| CN (1) | CN103098676B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256726A (en) * | 2013-05-21 | 2013-08-21 | 滁州扬子必威中央空调有限公司 | Solar energy heat storing/releasing device for solar greenhouse |
| CN104303902A (en) * | 2014-08-28 | 2015-01-28 | 哈尔滨佳美温室设施有限公司 | Solar heat collecting water curtain wall and heat collecting method |
| CN108375207A (en) * | 2016-11-10 | 2018-08-07 | 侯隆飙 | Warm indoor water circulating solar energy heat collector |
| CN109156221A (en) * | 2018-11-13 | 2019-01-08 | 沈阳农业大学 | A kind of heliogreenhouse water circulation regenerative apparatus |
| CN112640694A (en) * | 2020-12-11 | 2021-04-13 | 苏交 | Green house is planted and is used energy-conserving energy storage equipment of greenhouse based on water wall heat accumulation |
| CN112655617A (en) * | 2019-12-25 | 2021-04-16 | 海南禄泰海洋生物科技有限公司 | Prawn seedling raising equipment capable of improving seedling raising efficiency |
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| CN102783385A (en) * | 2012-08-17 | 2012-11-21 | 沈阳农业大学 | Water curtain system of solar greenhouse |
| CN203040304U (en) * | 2013-01-30 | 2013-07-10 | 沈阳农业大学 | Solar greenhouse water-wall system |
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Patent Citations (6)
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| JPS56140832A (en) * | 1980-04-04 | 1981-11-04 | Teizaburou Miyata | Warming of house |
| CN1237327A (en) * | 1998-06-03 | 1999-12-08 | 中国科学院石家庄农业现代化研究所 | Heliogreenhouse irrigation system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256726A (en) * | 2013-05-21 | 2013-08-21 | 滁州扬子必威中央空调有限公司 | Solar energy heat storing/releasing device for solar greenhouse |
| CN104303902A (en) * | 2014-08-28 | 2015-01-28 | 哈尔滨佳美温室设施有限公司 | Solar heat collecting water curtain wall and heat collecting method |
| CN108375207A (en) * | 2016-11-10 | 2018-08-07 | 侯隆飙 | Warm indoor water circulating solar energy heat collector |
| CN109156221A (en) * | 2018-11-13 | 2019-01-08 | 沈阳农业大学 | A kind of heliogreenhouse water circulation regenerative apparatus |
| CN109156221B (en) * | 2018-11-13 | 2024-01-05 | 沈阳农业大学 | Water circulation heat storage device for sunlight greenhouse |
| CN112655617A (en) * | 2019-12-25 | 2021-04-16 | 海南禄泰海洋生物科技有限公司 | Prawn seedling raising equipment capable of improving seedling raising efficiency |
| CN112640694A (en) * | 2020-12-11 | 2021-04-13 | 苏交 | Green house is planted and is used energy-conserving energy storage equipment of greenhouse based on water wall heat accumulation |
| CN112640694B (en) * | 2020-12-11 | 2023-11-24 | 承德建元科技股份有限公司 | Greenhouse energy-saving energy storage device for planting green house based on water wall heat storage |
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| Publication number | Publication date |
|---|---|
| CN103098676B (en) | 2014-12-10 |
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Effective date of registration: 20160413 Address after: 110145 Liaoning province Shenyang City Yuhong District Three Ma Tun ienori Patentee after: Liaoning rainbow modern agricultural equipment technology development Co., Ltd. Address before: Dongling road in Shenhe District of Shenyang City, Liaoning Province, No. 120 110866 Patentee before: Shenyang Agricultural University Patentee before: Huang Wenyong |
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Effective date of registration: 20181227 Address after: 110161 No. 120 Dongling Road, Shenyang City, Liaoning Province Co-patentee after: Liaoning rainbow modern agricultural equipment technology development Co., Ltd. Patentee after: Shenyang Agricultural University Address before: 110145 Ma Sanjia Fantun, Yuhong District, Shenyang City, Liaoning Province Patentee before: Liaoning rainbow modern agricultural equipment technology development Co., Ltd. |
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Effective date of registration: 20210607 Address after: 1-3-2, building 133, 120 Dongling Road, Shenyang, Liaoning Province Patentee after: SHENYANG AGRICULTURAL University Patentee after: Liaoning xinqiqi Agricultural Technology Co.,Ltd. Address before: 110161 No. 120 Dongling Road, Liaoning, Shenyang Patentee before: SHENYANG AGRICULTURAL University Patentee before: LIAONING HONGYUAN MODERN AGRICULTURAL EQUIPMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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