CN201362895Y - Heat-storage wall body for sunlight greenhouse - Google Patents
Heat-storage wall body for sunlight greenhouse Download PDFInfo
- Publication number
- CN201362895Y CN201362895Y CNU2008201248004U CN200820124800U CN201362895Y CN 201362895 Y CN201362895 Y CN 201362895Y CN U2008201248004 U CNU2008201248004 U CN U2008201248004U CN 200820124800 U CN200820124800 U CN 200820124800U CN 201362895 Y CN201362895 Y CN 201362895Y
- Authority
- CN
- China
- Prior art keywords
- wall
- phase
- change material
- heat
- heliogreenhouse
- 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 - Lifetime
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Greenhouses (AREA)
Abstract
The utility model discloses a heat-storage wall body for a sunlight greenhouse, which comprise a wall main body, wherein the wall main body is formed by mixedly building phase-change material block bodies and wall brick bodies. The phase-change material block body can be built inside the wall brick body, and also can be wrapped inside an inner layer. The phase-change material block body is of a graphite body or a paraffin block body. The heat-storage wall body is generally used for building a rear wall of the sunlight greenhouse; with the heat-storage wall body, the heat of the sunlight in the daytime can be stored and can be released at night so as to maintain the balance of the indoor temperature as far as possible, thereby greatly improving the indoor temperature of the sunlight green house at night in winter, and being free from running expense, and having simple structure and convenient construction.
Description
Technical field
The utility model relates to a kind of heat accumulating type body of wall that is used for heliogreenhouse.
Background technology
Along with agriculture of city type in China's fast development, agricultural facility fast developments such as large-size intelligentized greenhouse are got up, but traditional heliogreenhouse is because cost is low, advantage such as operating cost is low is still received by vast agriculture application person.Owing in the most of regional heliogreenhouse in the south and the north, generally do not take auxiliary heating system, the interior temperature of heliogreenhouse at night in time in winter is generally on the low side, influenced plant growing, thereby limited the service time of heliogreenhouse, reduced the heliogreenhouse utilization rate, hindered the heliogreenhouse large tracts of land and promoted.
Summary of the invention
The purpose of this utility model provides a kind of heat accumulating type body of wall that is used for heliogreenhouse, utilizes it heat of daylight can be stored, and is discharging to evening, to keep the balance of interior temperature as much as possible.
For achieving the above object, the utility model is taked following design scheme:
A kind of heat accumulating type body of wall that is used for heliogreenhouse comprises the wall body, and described wall body is mixed to build to construct by phase-change material block and wall brick body and forms.
Described phase-change material block can be built in the wall brick body; Can also be wrapped in the internal layer.
Described phase-change material block is graphite or paraffin block.
The heat accumulating type body of wall that the utility model is used for heliogreenhouse generally is used to construct the back wall of heliogreenhouse, also can use in other field.
The utility model has the advantages that: improve heliogreenhouse nocturnal temperature in interior winter, no operating cost, simple in structure, easy construction greatly; Energy-conservation, under the prerequisite of consumes energy not, effectively improve the temperature in greenhouse in the winter time night, thereby provide guarantee for ensured sustained development, the high yield of agricultural production.
Description of drawings
Fig. 1 is used for the heat accumulating type body of wall one example structure schematic diagram of heliogreenhouse for the utility model
Fig. 2 a is a monolithic brick laying structure schematic diagram (master analyses and observe) embodiment illustrated in fig. 1
Fig. 2 b is a monolithic brick laying structure schematic diagram (bow and analyse and observe) embodiment illustrated in fig. 1
The specific embodiment
The heat accumulating type body of wall wall body wall body 1 that the utility model is used for heliogreenhouse is mixed to build to construct with wall brick body 102 by phase-change material block 101 and forms.
Shown in Fig. 2 a, Fig. 2 b, described phase-change material block 101 can be built in the wall brick body 102, and it can evenly distribute, and also can irregularly distribute.
As shown in Figure 3, described phase-change material block 101 can also be made monomer brick shape, be wrapped in the internal layer of wall brick body 102, and all around all by 102 layers of encirclement of wall brick body.
The utility model adds volume of phase-change material within the walls or makes the fragment of brick form and mix with wall body brick and build by laying bricks or stones behind heliogreenhouse, by the variation of phase-change material phase place, reach the storage of solar energy on daytime was got up to be discharged into purpose in the heliogreenhouse at night.
Described phase-change material block is graphite or paraffin block.Daytime, phase-change material such as solid graphite or paraffin was by absorbing solar heat liquefy graphite or paraffin, can reduce day temperature in the heliogreenhouse simultaneously; Nocturnal temperature is reduced to the freezing point of phase-change materials such as graphite or paraffin, and phase-change materials such as graphite or paraffin are changed solid-state by liquid state, and release heat heats temperature in the heliogreenhouse night thereby reach simultaneously.
During daytime in winter, shine upon heliogreenhouse, interior temperature raises, within the walls solid graphite or phase-change material such as paraffin mass absorbs solar energy behind the heliogreenhouse, after interior temperature reaches heliogreenhouse within the walls during phase-change material such as graphite or paraffin 1 condensing temperature, phase-change materials such as graphite or paraffin 101 liquefy graphite or paraffin.Simultaneously can reduce heliogreenhouse interior temperature on daytime.Night, interior temperature began to reduce, but when interior temperature was reduced to liquid graphite or paraffin solidification temperature, liquid graphite or paraffin began to solidify, simultaneously release heat in heliogreenhouse, improve temperature in the heliogreenhouse, liquid graphite or paraffin become solid graphite or paraffin simultaneously.Phase-change material such as graphite or paraffin is finished a solid-state-liquid state-solid-state change-over period like this, finishes a transfer of heat simultaneously and delay time to discharge.
The utility model also can be improved phase-change materials such as the graphite that adopts or paraffin, as being that paraffin, polyolefin, thermoplastic elastomer (TPE) and the inorganic filler of 16-20 is mixed and made into paraffin phase change material by carbon number.Form difference, its phase transition temperature is also different.According to the difference of south and each local actual temp of northern major region, phase transition temperature generally is controlled between 17 ℃～25 ℃, room temperature can be remained between 18-20 ℃.
Problems such as phase-change material adds behind the heliogreenhouse within the walls, has well solved Solar Greenhouse in Winter heating operation expense height, and interior temperature is on the low side effectively reduce heliogreenhouse on daytime in summer simultaneously.
The various embodiments described above can not break away under the scope of the present utility model in addition some variations, thus above explanation comprises and accompanying drawing shown in structure should be considered as exemplary, but not in order to limit claim of the present utility model.
Claims (6)
1, a kind of heat accumulating type body of wall that is used for heliogreenhouse comprises the wall body, it is characterized in that: described wall body is mixed to build to construct by phase-change material block and wall brick body and forms.
2, the heat accumulating type body of wall that is used for heliogreenhouse according to claim 1, it is characterized in that: described phase-change material block is built in the wall brick body.
3, the heat accumulating type body of wall that is used for heliogreenhouse according to claim 2, it is characterized in that: described volume of phase-change material evenly is laid in the wall brick.
4, the heat accumulating type body of wall that is used for heliogreenhouse according to claim 1, it is characterized in that: described volume of phase-change material is wrapped in the internal layer of wall brick layer.
5, the heat accumulating type body of wall that is used for heliogreenhouse according to claim 4, it is characterized in that: described body of wall is at least three layers, and two skins are wall brick body layer, and the inboard is phase-change material block and wall brick body interleaved code course.
6, the heat accumulating type body of wall that is used for heliogreenhouse according to claim 1 is characterized in that: described phase-change material block is graphite, paraffin block or both mixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201248004U CN201362895Y (en) | 2008-12-18 | 2008-12-18 | Heat-storage wall body for sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201248004U CN201362895Y (en) | 2008-12-18 | 2008-12-18 | Heat-storage wall body for sunlight greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362895Y true CN201362895Y (en) | 2009-12-16 |
Family
ID=41473556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201248004U Expired - Lifetime CN201362895Y (en) | 2008-12-18 | 2008-12-18 | Heat-storage wall body for sunlight greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362895Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942879A (en) * | 2010-08-18 | 2011-01-12 | 广州市建筑科学研究院有限公司 | Phase change insulating brick and manufacturing method thereof |
| CN102235069A (en) * | 2010-04-29 | 2011-11-09 | 武汉沃尔浦科技有限公司 | Novel humidifying and temperature control wall material and structure |
| CN102352679A (en) * | 2011-10-26 | 2012-02-15 | 沈阳建筑大学 | Low-radiation composite vacuum phase-change thermal insulating energy-saving wall board |
| CN104594543A (en) * | 2014-12-05 | 2015-05-06 | 青海大学 | Phase-change energy-storage brick and application thereof |
| CN104929303A (en) * | 2015-04-27 | 2015-09-23 | 中国农业大学 | Mortar building block brick for sunlight greenhouse and heat storage and heat insulation wall |
| CN109057076A (en) * | 2018-09-02 | 2018-12-21 | 东北石油大学 | The assembled Combined energy-saving wall and fabrication and installation method of replaceable phase-change material |
| CN110081495A (en) * | 2019-03-07 | 2019-08-02 | 依科瑞德（北京）能源科技有限公司 | Phase-transition heat-storage floor tile |
-
2008
- 2008-12-18 CN CNU2008201248004U patent/CN201362895Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235069A (en) * | 2010-04-29 | 2011-11-09 | 武汉沃尔浦科技有限公司 | Novel humidifying and temperature control wall material and structure |
| CN102235069B (en) * | 2010-04-29 | 2013-01-30 | 武汉沃尔浦科技有限公司 | Novel humidifying and temperature control wall |
| CN101942879A (en) * | 2010-08-18 | 2011-01-12 | 广州市建筑科学研究院有限公司 | Phase change insulating brick and manufacturing method thereof |
| CN101942879B (en) * | 2010-08-18 | 2012-04-04 | 广州市建筑科学研究院有限公司 | Phase change insulating brick and manufacturing method thereof |
| CN102352679A (en) * | 2011-10-26 | 2012-02-15 | 沈阳建筑大学 | Low-radiation composite vacuum phase-change thermal insulating energy-saving wall board |
| CN104594543A (en) * | 2014-12-05 | 2015-05-06 | 青海大学 | Phase-change energy-storage brick and application thereof |
| CN104594543B (en) * | 2014-12-05 | 2017-05-03 | 青海大学 | Phase-change energy-storage brick and application thereof |
| CN104929303A (en) * | 2015-04-27 | 2015-09-23 | 中国农业大学 | Mortar building block brick for sunlight greenhouse and heat storage and heat insulation wall |
| CN109057076A (en) * | 2018-09-02 | 2018-12-21 | 东北石油大学 | The assembled Combined energy-saving wall and fabrication and installation method of replaceable phase-change material |
| CN110081495A (en) * | 2019-03-07 | 2019-08-02 | 依科瑞德（北京）能源科技有限公司 | Phase-transition heat-storage floor tile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |