CN104314196A - Solar multifunctional wall - Google Patents
Solar multifunctional wall Download PDFInfo
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- CN104314196A CN104314196A CN201410558931.3A CN201410558931A CN104314196A CN 104314196 A CN104314196 A CN 104314196A CN 201410558931 A CN201410558931 A CN 201410558931A CN 104314196 A CN104314196 A CN 104314196A
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- wall
- silica gel
- ventilation opening
- outdoor
- indoor
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The invention discloses a solar multifunctional wall, relates to application of a solar heat collection, dehumidification and air purification technology and belongs to an energy utilization technology and the field of indoor air purification. The solar multifunctional wall is capable of solving the problems that a traditional Trombe wall is single in function, is only capable of heating or ventilation and cannot make full use of absorbed solar heat in summer. The solar multifunctional wall is capable of heating and removing aldehyde in a room in winter and dehumidifying and removing aldehyde in the room in summer. A crawler-type silica gel rotating wheel is prepared by mixing silica sol with nano titanium dioxide; the surface of the solar multifunctional wall is provided with an alveolate porous passage; opening and closing of a baffle and rotation of the rotating wheel are controlled according to different climatic environments, formaldehyde removal and indoor air purification can be achieved on the basis of heating or dehumidifying dry air.
Description
Technical field
The present invention relates to the application of solar energy heating, dehumidifying and air purifying process, belong to energy utilization technology and indoor air purification field, be specifically related to a kind of solar energy multifunctional wall.
Background technology
Chinese scholars has the progress of nearly half a century to Trombe wall technology, and it is gained the name because within 1966, proposing the France professor F.Trombe of this concept first.Trombe wall utilizes the solar radiation accumulation of heat body of wall of external surface blacking absorbed through glass cover-plate.Indoor are passed to by two kinds of approach: one is import heat into indoor by body of wall conduction of heat by the solar radiation that thermal-arrest wall absorbs; Two is by the air in air flow channel between heating transparent glass cover-plate and heat collecting and accumulating wall, makes thermal air current enter indoor, reach the object of heating by thermosyphon action.Trombe wall type solar energy housing avoids the too high shortcoming larger with whole day fluctuations in indoor temperature of possibility temperature at noon in addition.
Although in the past few decades Many researchers proposes many corrective measures to Trombe wall technology, but still it is single not solve traditional Trombe wall function, heating or ventilation can only be used for, the problem of absorbed solar energy can not be made full use of in summer.
Summary of the invention
For solving the single shortcoming of traditional Trombe wall function, the present invention proposes a kind of solar energy multifunctional wall that simultaneously can meet heat supply in winter aldehydes removal and the aldehydes removal that dehumidifies summer.
The technical solution used in the present invention is: a kind of solar energy multifunctional wall, it comprises: ventilation opening on glass, crawler type silica gel, body of wall, air flow channel, outdoor, outdoor lower ventilation opening, the upper ventilation opening in indoor, indoor ventilation opening, outdoor overhead gage, outdoor lower baffle plate, indoor overhead gage, indoor lower baffle plate, air flow channel overhead gage, air flow channel lower baffle plate down, wherein:
Multifunction wall is followed successively by glass, crawler type silica gel, body of wall from outside to inside; Ventilation opening on described outdoor, outdoor lower ventilation opening are respectively the outdoor upper and lower ventilation opening of Multifunction wall, are positioned at the upper and lower side of glass, and on outdoor, under ventilation opening, outdoor, install respectively can outdoor overhead gage, the outdoor lower baffle plate of switch in ventilation opening outside; Multifunction wall inner side be body of wall, ventilation opening under the upper and lower parts of body of wall have ventilation opening on indoor, indoor, and arranges the switch in indoor overhead gage, indoor lower baffle plate control air port; Crawler type silica gel is positioned at the centre of glass and body of wall, the runner of crawler type silica gel is positioned at crawler type silica gel upper and lower parts, runner is rotated by driven by motor, and directly over crawler type silica gel and immediately below be furnished with air flow channel overhead gage and air flow channel lower baffle plate respectively.
Further, described crawler type silica gel is mixed with by Ludox and nano titanium oxide and forms, and surface is provided with cellular multi-pore channel.
Further, the runner of described crawler type silica gel when summer operation rotation direction upwards, described crawler type silica gel absorbs solar radiation dehumidifying regeneration after carrying out dehumidifying aldehydes removal to the air inside air flow channel outside air flow channel; During winter operation, the runner of described crawler type silica gel does not turn, the air in the direct heated air flow road of solar radiation of absorption.
The present invention's advantage is compared with prior art:
Solar energy multifunctional wall of the present invention makes full use of Ludox and nano titanium oxide and combines and can promote crawler type silica gel steam can promote the feature of the decomposition of nano titanium oxide PARA FORMALDEHYDE PRILLS(91,95) to the absorption of steam, utilize the cellular porous road being arranged at crawler type Silica Surface can absorb the effect of solar radiation largely simultaneously, by controlling opening and closedown of ventilation opening, can in the winter time daytime to room heating aldehydes removal, night is to room heat insulation, to dehumidify aldehydes removal to room at summer day again, make full use of solar energy and improve indoor environment, reduce the wasting of resources, protection of the environment.
Accompanying drawing explanation
Fig. 1 is a kind of solar energy multifunctional wall construction of the present invention schematic diagram;
Fig. 2 is the mode of operation on Multifunction wall of the present invention daytime in winter;
Fig. 3 is the mode of operation at Multifunction wall of the present invention night in winter;
Fig. 4 is the mode of operation of Multifunction wall summer day of the present invention.
In accompanying drawing, each numerology is: 1---white glass;
2---crawler type silica gel;
3---body of wall;
4---air flow channel;
5,6---outdoor upper and lower ventilation opening;
7,8---outdoor upper and lower baffle plate;
9,10---indoor upper and lower ventilation opening;
11,12---indoor upper and lower baffle plate.
13,14---the upper and lower baffle plate of air flow channel.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the present invention is further described.
Embodiment 1
A kind of solar energy multifunctional wall, comprise glass 1, crawler type silica gel 2, body of wall 3, air flow channel 4, ventilation opening 5,6,9,10, baffle plate 7,8,11,12,13,14.
In the air flow channel 4 of crawler type silica gel 2 between glass 1 and body of wall 3.Ventilation opening 6 under ventilation opening 5 and outdoor is had on outdoor respectively in upper and lower part, glass 1 side, ventilation opening 8 under ventilation opening 7 and indoor is had on indoor respectively in body of wall 3 upper and lower part, each ventilation opening is provided with wooden baffle plate 7,8,11,12, and directly over crawler type silica gel 2 runner and immediately below be furnished with air flow channel overhead gage 13 and air flow channel lower baffle plate 14 respectively.
Crawler type silica gel 2 is mixed with by Ludox and nano titanium oxide and forms, the absorption of silica gel to steam can be promoted, steam can promote again the degraded of formaldehyde under nano titanium dioxide photocatalysis effect, makes the Formaldehyde decomposition flowed through in the air of air flow channel 4, purifies the air of a room.Crawler type silica gel 2 surface is provided with cellular multi-pore channel, honeycomb structure is similar to the effect of light trapping, solar radiation can be absorbed largely, be conducive to heating and the Formaldehyde decomposition of air in air flow channel 4 during winter, during summer, be conducive to runner adsorbent reactivation and Formaldehyde decomposition.
Multifunction wall of the present invention is the body of wall facing south, respectively opens a room ventilation mouth, respectively arrange one piece of wooden baffle plate at ventilation opening near indoor in body of wall upper and lower part; Respectively open an outdoor ventilation mouth in white glass upper and lower part, equally one piece of wooden baffle plate is respectively set at ventilation opening place, opening and closedown of ventilation opening can be controlled according to different situations; Directly over crawler type silica gel 2 and immediately below air flow channel overhead gage 13 and air flow channel lower baffle plate 14 are also set respectively, flapper closure during summer, is divided into inner side and outer side by air flow channel 4, namely dehumidify district and renewing zone, room air, only by inner side, reaches the object of dehumidifying except formaldehyde; During winter, baffle plate is opened, thus heats the air decomposing formaldehyde that flow through air flow channel 4, reaches the object to indoor heating purification.
In the winter time during daytime, the mode of operation of Multifunction wall as shown in Figure 2, close, and indoor upper and lower baffle plate 11 and 12 is opened, and the upper and lower baffle plate of air flow channel is opened, and makes indoor upper and lower ventilation opening 9 and 10 be in opening state by outdoor upper and lower baffle plate 7 and 8; The runner of crawler type silica gel 2 does not turn, absorb solar radiant energy, air in heated air flow road 4, the lower air of indoor bottom temp descends ventilation opening 10 to flow in air flow channel 4 due to thermosyphon action indoor, constantly be heated to form hot air, formaldehyde in air is degraded under nano titanium dioxide photocatalysis effect, is flowed into indoor, also have partial heat to import indoor heating into by body of wall 3 heat conduction simultaneously by the air after heating aldehydes removal by indoor upper ventilation opening 9.
Embodiment 2
As shown in Figure 3, in the winter time during night, close all baffle plates, all ventilation openings are made all to be in closed condition, the runner of crawler type silica gel 2 does not turn, and reduce the indoor heat being lost to outdoor, the heat be simultaneously stored in body of wall 3 daytime imports indoor heating into slowly by heat conduction.
Embodiment 3
As shown in Figure 4, when summer day, open the upper and lower baffle plate 11,12 and 7,8 of indoor and outdoor, the upper and lower ventilation opening 9,10 and 5,6 of indoor and outdoor is made to be in opening state, the upper and lower baffle plate 13 and 14 of the air flow channel that simultaneously closes, upwards, air flow channel is separated into medial and lateral to crawler type silica gel runner rotation direction, wherein inner side is dehumidifying district, and outside is renewing zone.Be in the absorbed on silica gel solar radiation of renewing zone, the air while of heating silica gel outside heated air flow road, make the moisture vaporization of silica gel absorption, the lower air of outdoor bottom temp descend ventilation opening 6 to flow into outside air flow channel 4 outdoor due to thermosyphon action, and by outdoor ventilation opening 5 of going up discharged to air.Along with the slow rotation of crawler type silica gel 2, the silicon gel part being arranged in renewing zone progresses into dehumidifying district, air inside heated air flow road 4, the humid air that indoor bottom temp is lower descends ventilation opening 10 to flow into inside air flow channel 4 indoor, by thermosyphon action toward rising, moisture in humid air is absorbed by crawler type silica gel 2, formaldehyde in air is degraded under nano titanium dioxide photocatalysis effect, the clean dry air obtained flows into indoor by upper ventilation opening 9, reduces indoor humidity load.
Non-elaborated part of the present invention belongs to the known technology of this area.
Claims (3)
1. a solar energy multifunctional wall, it is characterized in that comprising: ventilation opening (5) on glass (1), crawler type silica gel (2), body of wall (3), air flow channel (4), outdoor, outdoor lower ventilation opening (6), the upper ventilation opening (9) in indoor, indoor ventilation opening (10), outdoor overhead gage (7), outdoor lower baffle plate (8), indoor overhead gage (11), indoor lower baffle plate (12), air flow channel overhead gage (13), air flow channel lower baffle plate (14) down, wherein:
Multifunction wall is followed successively by glass (1), crawler type silica gel (2), body of wall (3) from outside to inside; On described outdoor, ventilation opening (5), outdoor lower ventilation opening (6) are respectively the outdoor upper and lower ventilation opening of Multifunction wall, be positioned at the upper and lower side of glass (1), on outdoor ventilation opening (5), outdoor under install respectively can outdoor overhead gage (7), the outdoor lower baffle plate (8) of switch in ventilation opening (6) outside; Multifunction wall inner side is body of wall (3), ventilation opening (10) under the upper and lower parts of body of wall (3) have indoor upper ventilation opening (9), indoor, and the switch that indoor overhead gage (11), indoor lower baffle plate (12) control air port are set; Crawler type silica gel (2) is positioned at the centre of glass (1) and body of wall (3), the runner of crawler type silica gel (2) is positioned at crawler type silica gel (2) upper and lower parts, runner is rotated by driven by motor, and directly over crawler type silica gel (2) and immediately below be furnished with air flow channel overhead gage (13) and air flow channel lower baffle plate (14) respectively.
2. a kind of solar energy multifunctional wall according to claim 1, is characterized in that: described crawler type silica gel (2) is mixed with by Ludox and nano titanium oxide and forms, and surface is provided with cellular multi-pore channel.
3. a kind of solar energy multifunctional wall according to claim 1, it is characterized in that: the runner of described crawler type silica gel (2) when summer operation rotation direction upwards, described crawler type silica gel absorbs solar radiation dehumidifying regeneration after carrying out dehumidifying aldehydes removal to the air inside air flow channel outside air flow channel; During winter operation, the runner of described crawler type silica gel does not turn, the air in the direct heated air flow road of solar radiation of absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558931.3A CN104314196B (en) | 2014-10-20 | 2014-10-20 | A kind of solar energy multifunctional wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558931.3A CN104314196B (en) | 2014-10-20 | 2014-10-20 | A kind of solar energy multifunctional wall |
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| CN104314196A true CN104314196A (en) | 2015-01-28 |
| CN104314196B CN104314196B (en) | 2016-09-07 |
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| CN201410558931.3A Active CN104314196B (en) | 2014-10-20 | 2014-10-20 | A kind of solar energy multifunctional wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936374A (en) * | 2017-04-25 | 2017-07-07 | 广东五星太阳能股份有限公司 | A kind of new Trombe wall of photovoltaic cell middle |
| CN109594677A (en) * | 2018-11-28 | 2019-04-09 | 重庆大学 | A kind of multifunctional solar energy heat collecting wall based on photocatalysis oxidation technique |
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| CN1355404A (en) * | 2000-11-23 | 2002-06-26 | 罗永清 | Solar heating and cooling cleaner |
| WO2006049368A1 (en) * | 2004-11-06 | 2006-05-11 | Tiochem Co., Ltd. | Surface coating composition |
| CN201680650U (en) * | 2010-03-26 | 2010-12-22 | 江乐新 | Multifunctional solar heat pump unit |
| CN201921603U (en) * | 2010-09-23 | 2011-08-10 | 陈妙生 | Window type natural ventilation filtering device |
| CN204185963U (en) * | 2014-10-20 | 2015-03-04 | 中国科学技术大学 | A kind of solar energy multifunctional wall |
-
2014
- 2014-10-20 CN CN201410558931.3A patent/CN104314196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355404A (en) * | 2000-11-23 | 2002-06-26 | 罗永清 | Solar heating and cooling cleaner |
| WO2006049368A1 (en) * | 2004-11-06 | 2006-05-11 | Tiochem Co., Ltd. | Surface coating composition |
| CN201680650U (en) * | 2010-03-26 | 2010-12-22 | 江乐新 | Multifunctional solar heat pump unit |
| CN201921603U (en) * | 2010-09-23 | 2011-08-10 | 陈妙生 | Window type natural ventilation filtering device |
| CN204185963U (en) * | 2014-10-20 | 2015-03-04 | 中国科学技术大学 | A kind of solar energy multifunctional wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936374A (en) * | 2017-04-25 | 2017-07-07 | 广东五星太阳能股份有限公司 | A kind of new Trombe wall of photovoltaic cell middle |
| CN106936374B (en) * | 2017-04-25 | 2019-04-19 | 广东五星太阳能股份有限公司 | A kind of photovoltaic cell middle Trombe wall |
| CN109594677A (en) * | 2018-11-28 | 2019-04-09 | 重庆大学 | A kind of multifunctional solar energy heat collecting wall based on photocatalysis oxidation technique |
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| Publication number | Publication date |
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| CN104314196B (en) | 2016-09-07 |
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