CN203049949U - Solar heating and ventilating system utilizing solar thermal storage form - Google Patents
Solar heating and ventilating system utilizing solar thermal storage form Download PDFInfo
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- CN203049949U CN203049949U CN2012206153581U CN201220615358U CN203049949U CN 203049949 U CN203049949 U CN 203049949U CN 2012206153581 U CN2012206153581 U CN 2012206153581U CN 201220615358 U CN201220615358 U CN 201220615358U CN 203049949 U CN203049949 U CN 203049949U
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- heat
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- thermal storage
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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
Abstract
The utility model discloses a solar heating and ventilating system utilizing a solar thermal storage form. The system comprise a thermal storage space used for absorbing sunlight, and an indoor space connected with the thermal storage space; the thermal storage space and the indoor space are separated through a partition plate; the thermal storage space comprises a glass top used for projecting sunlight, and a partition plate arranged opposite to the glass top; a first thermal storage body is coated on the partition plate; a second thermal storage body is coated inside the roof where the glass top is located; and ventilation ports are formed in two-side wall bodies of the thermal storage space; and the indoor space is formed by an enclosure structure and the ground. The system combines an active solar heating system and a passive solar heating system, so that the indoor heating demands in different time periods or different seasons can be met; the utilization of the solar is improved, thereby reaching the purpose of fully and comprehensively utilizing the solar energy; and moreover, natural ventilation for buildings can be effectively realized through the arranged ventilation window (mainly in spring and autumn).
Description
Technical field
The utility model relates to solar heating and aeration technology field, is specifically related to a kind of solar heating and ventilation system of utilizing the solar heat-preservation form.
Background technology
Current, utilize the system of solar heating to be divided into " active " and " passive type " two kinds from thermal-arrest in form.Active solar heating system is made up of solar energy collector, heat-storing device, transmission equipment and control assembly etc. substantially, utilizes solar energy collector and heat-carrying agent through storing and equipment transmits to indoor heating.The most basic working mechanism of passive solar heating system is " greenhouse effect ".The peripheral structure of passive solar house should have bigger thermal resistance, and indoor will have enough heavy material, as masonry, concrete, to keep the house good heat storage performance is arranged.The equipment of proactive system is more, complex structure, invest bigger, but the utilization ratio of solar radiation heat is higher, and the passive type system architecture is simple relatively, invest lower, but the utilization ratio of solar radiation heat is very low.
From heat-carrying agent, be broadly divided into solar energy-water system and solar energy-air system.Wherein, " active " system mostly is solar energy-water system, and " passive type " system mostly is solar energy-air system.Current, the method that active solar heating system is used in combination with the passive solar heating system seldom, and for the current overwhelming majority's solar energy heating system, the energy of its acceptance is direct solar radiant heat, namely based on the solar radiant heat of shortwave radiation.Also have, also more single in the application of solar energy housing, for example, only use it for heating or only use and ventilate, function and the energy of solar energy housing are brought into play fully.
The utility model content
The technical problems to be solved in the utility model provides a kind of solar heating and ventilation system of utilizing the solar heat-preservation form, active solar heating system is combined with the passive solar heating system, to satisfy different time sections or Various Seasonal indoor heating demand; The inner phase change heat storage material that arranges can absorb effectively and store radiant heat and advection heat, has improved the utilization ratio of solar energy, to reach fully and the purpose of full use solar energy; Not only can realize the function to indoor heating, can also make building realize the function of natural ventilation.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of solar heating and ventilation system of utilizing the solar heat-preservation form comprises the accumulation of heat space that absorbs sunshine, and the interior space that links to each other with the accumulation of heat space, and described accumulation of heat space and the interior space are separated by a dividing plate;
Described accumulation of heat space comprises the glass roof of offering a projection sunshine, and the dividing plate that is oppositely arranged with glass roof, be coated with first heat storage on the described dividing plate, the inboard of the roofing at glass roof place is coated with second heat storage, and offers ventilation opening at the body of wall of both sides, accumulation of heat space;
The described interior space is made of space enclosing structure and ground.
Preferably, inboard, described accumulation of heat space also is coated with insulation layer, prevents heat that the accumulation of heat interior volume stores to the scattering and disappearing of the external world, and described first heat storage and second heat storage are laid on the insulation layer.
Preferably, both sides also are provided with air outlet and air intake on dividing plate, and described air outlet place is equipped with first blower fan, and first blower fan, air outlet and air intake constitute the wind passage of accumulation of heat space and the interior space.
Preferably, the middle part of described second heat storage is equipped with second blower fan, the inner loop air in accumulation of heat space is played strengthen and inducing action.
Preferably, described ventilation opening place is equipped with vent window, by opening and closing the adjusting of adjusting and aperture building is carried out natural ventilation.
Preferably, described first heat storage and second heat storage are phase change heat storage material.
By technique scheme, the beneficial effects of the utility model are:
The glass roof that arranges on the utility model roofing can a large amount of sunshine of transmission, makes it to arrive inside, roof;
First heat storage and second heat storage that arrange in the solar energy roof all are phase change heat storage material, can effectively absorb and storage solar radiant heat and advection heat, use in the time of energy can being transferred to night, have effectively utilized solar energy more;
The heat that the arranging of insulation layer can stop the roof internal reservoir effectively scatters and disappears to the external world, can also reduce that air themperature fluctuates to the indoor air temperature effect on the roof in simultaneously effectively;
First blower fan that is positioned on the dividing plate can play the effect of inducing and regulating to the flow direction and the flow of air-flow, and the start and stop of blower fan are controlled and adjusting is all very convenient;
Arranging of second blower fan can be played reinforcement and inducing action to solar energy housing inner loop air, enhanced heat exchange, and the vent window that arranges on the solar energy housing exterior wall can carry out natural ventilation to building at spring and autumn.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model fundamental diagram of accumulation of heat on daytime phase I.
Fig. 2 is the fundamental diagram of the utility model accumulation of heat on daytime second stage.
Fig. 3 is the fundamental diagram of the utility model heat release in evening.
Fig. 4 is another kind of application form of the present utility model.
Fig. 5 is natural ventilation fundamental diagram of the present utility model.
Fig. 6 is the natural ventilation fundamental diagram of the another kind of form of the utility model.
Among the figure: 1, roofing; 2, exterior wall; 3, dividing plate; 4, space enclosing structure; 5, ground; 6, glass roof; 7, insulation layer; 8, first blower fan; 9, first heat storage; 10, second heat storage; 11, second blower fan; 12, air outlet; 13, air intake; 14, vent window;
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Described with reference to Fig. 1-Fig. 6, a kind of solar heating and ventilation system of utilizing the solar heat-preservation form, comprising the roofing 1 of a horizontal arrangement, vertical exterior wall 2 and the dividing plate 3 of horizontal arrangement, is the interior space that is made of space enclosing structure 4 and ground 5 below the dividing plate 3.
There is glass roof 6 at roofing 1 middle part, roofing 1, exterior wall 2 and dividing plate 3 constitute the accumulation of heat spaces, in roofing 1 inboard, exterior wall 2 inboards and above the dividing plate 3 side be laid with insulation layer 7, on dividing plate 3 right sides first blower fan 8 is installed, below first blower fan 8 air outlet 12 is arranged, air outlet 12 leads to indoor; In dividing plate 3 left sides air intake 13 is arranged, air intake 13 communicates with indoor, be laid with first heat storage 9 above the insulation layer 7 between air outlet 12 and the air intake 13, insulation layer 7 soffits of roofing 1 inboard are laid with second heat storage 10, wherein, second heat storage 10 is the polylith dispersed placement, is positioned at the both sides of glass roof 6, be provided with second blower fan 11 below second heat storage 10, solar energy housing inner loop air played strengthen and inducing action.
The vent window 14 that arranges on the solar energy housing exterior wall 2 can be opened manually or automatically, at spring and autumn building is carried out natural ventilation.
Described first heat storage 9 and second heat storage 10 are phase change heat storage material.
Operating principle of the present utility model is:
Embodiment 1:
(see figure 1) during daytime, the solar radiation that the glass roof transmission is a large amount of, and solar radiation is many based on shortwave radiation, the solar radiation energy of the overwhelming majority is absorbed by first heat storage, its temperature raises, in the first heat storage accumulation of heat phase transformation, also constantly outwards heat release raises the air themperature in the roof.At this moment, can be according to indoor heating demand opening and closing blower fan optionally, and regulate the rotating speed of blower fan simultaneously, air capacity in the control inlet chamber, thereby reach the purpose to indoor heating, perhaps open vent window, and regulate the aperture of window simultaneously, optionally open blower fan, to the indoor natural ventilation (see figure 5) of carrying out.
After finishing, the first heat storage accumulation of heat (sees Fig. 2, Fig. 5), its outside heat dissipation capacity strengthens, first heat storage serves as the media that the shortwave radiation of solar radiation is converted to long-wave radiation, it discharges the long-wave radiation energy endlessly, air themperature in the roof raises gradually, at this moment, second heat storage absorbs the long-wave radiation from first heat storage, temperature raises gradually, the phase-transition heat-storage amount strengthens, it also absorbs the higher airborne advection heat of roof upper temp, the phase-transition heat-storage process of finishing self gradually simultaneously.At this moment, also can be according to indoor heating and ventilation requirement optionally opening and closing blower fan and vent window, thus reach purpose to indoor heating and ventilation.
(see figure 3) during evening is opened blower fan, utilizes the heat heat cycles air that is stored in daytime in the heat storage, regulates the revolution of blower fan simultaneously, and air capacity in the control inlet chamber reaches the purpose to indoor heating.Perhaps, open vent window, and the aperture of regulating window simultaneously, the selectively unlocking blower fan is to the indoor natural ventilation (see figure 5) of carrying out.
Embodiment 2:
A kind of solar heating and ventilation system of utilizing the solar heat-preservation form described in the utility model, change a little, as dispense blower fan, air outlet, air intake, and also can directly be applied in indoor storage of solar energy and the utilization, namely this solar energy roof can directly use as indoor.
Embodiment 3:
A kind of solar heating and ventilation system of utilizing the solar heat-preservation form described in the utility model also can be applicable in the building that is similar to the attached sunspace formula, and its structural representation and heating, ventilation operation principle are seen Fig. 4 and Fig. 6.
The utility model can utilize solar energy to come indoor heating the (mainly being in the winter time) or natural ventilation (mainly at spring and autumn) in Various Seasonal or the different time sections in a day fully, can be widely used in the indoor heating in the sufficient area of sunlight and the occasion of ventilation.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. solar heating and ventilation system of utilizing the solar heat-preservation form is characterized in that: comprise the accumulation of heat space that absorbs sunshine, and the interior space that links to each other with the accumulation of heat space, described accumulation of heat space and the interior space are separated by a dividing plate;
Described accumulation of heat space comprises the glass roof of offering a projection sunshine, and the dividing plate that is oppositely arranged with glass roof, be coated with first heat storage on the described dividing plate, the roofing inboard at glass roof place is coated with second heat storage, and offers ventilation opening at the body of wall of both sides, accumulation of heat space;
The described interior space is made of space enclosing structure and ground.
2. a kind of solar heating and ventilation system of utilizing the solar heat-preservation form according to claim 1, it is characterized in that: inboard, described accumulation of heat space is coated with insulation layer, prevent heat that the accumulation of heat interior volume stores to the scattering and disappearing of the external world, described first heat storage and second heat storage are laid on the insulation layer.
3. a kind of solar heating and ventilation system of utilizing the solar heat-preservation form according to claim 1, it is characterized in that: both sides also are provided with air outlet and air intake on dividing plate, described air outlet place is equipped with first blower fan, and first blower fan, air outlet and air intake constitute the wind passage of accumulation of heat space and the interior space.
4. a kind of solar heating and ventilation system of utilizing the solar heat-preservation form according to claim 1, it is characterized in that: the middle part of described second heat storage is equipped with second blower fan, the inner loop air in accumulation of heat space is played strengthen and inducing action.
5. a kind of solar heating and ventilation system of utilizing the solar heat-preservation form according to claim 1, it is characterized in that: described ventilation opening place is equipped with vent window, regulates and aperture is regulated building is carried out natural ventilation by opening and closing.
6. a kind of solar heating and ventilation system of utilizing the solar heat-preservation form according to claim 1, it is characterized in that: described first heat storage and second heat storage are phase change heat storage material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206153581U CN203049949U (en) | 2012-11-20 | 2012-11-20 | Solar heating and ventilating system utilizing solar thermal storage form |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206153581U CN203049949U (en) | 2012-11-20 | 2012-11-20 | Solar heating and ventilating system utilizing solar thermal storage form |
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| CN203049949U true CN203049949U (en) | 2013-07-10 |
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| CN2012206153581U Expired - Lifetime CN203049949U (en) | 2012-11-20 | 2012-11-20 | Solar heating and ventilating system utilizing solar thermal storage form |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995845A (en) * | 2012-11-20 | 2013-03-27 | 中国建筑西北设计研究院有限公司 | Solar heating and ventilating system adopting solar heat-accumulating mode |
| CN104296275A (en) * | 2014-08-22 | 2015-01-21 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN106245855A (en) * | 2016-08-09 | 2016-12-21 | 金粤幕墙装饰工程有限公司 | Rain induced intelligent constant temperature ecology lighting ceiling and temperature control method |
-
2012
- 2012-11-20 CN CN2012206153581U patent/CN203049949U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995845A (en) * | 2012-11-20 | 2013-03-27 | 中国建筑西北设计研究院有限公司 | Solar heating and ventilating system adopting solar heat-accumulating mode |
| CN102995845B (en) * | 2012-11-20 | 2015-09-09 | 中国建筑西北设计研究院有限公司 | A kind of solar heating and ventilation system utilizing solar heat-preservation form |
| CN104296275A (en) * | 2014-08-22 | 2015-01-21 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN104296275B (en) * | 2014-08-22 | 2017-02-08 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN106245855A (en) * | 2016-08-09 | 2016-12-21 | 金粤幕墙装饰工程有限公司 | Rain induced intelligent constant temperature ecology lighting ceiling and temperature control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
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| CX01 | Expiry of patent term |