CN103062826A - Heat pipe type solar warmer - Google Patents
Heat pipe type solar warmer Download PDFInfo
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- CN103062826A CN103062826A CN2013100113861A CN201310011386A CN103062826A CN 103062826 A CN103062826 A CN 103062826A CN 2013100113861 A CN2013100113861 A CN 2013100113861A CN 201310011386 A CN201310011386 A CN 201310011386A CN 103062826 A CN103062826 A CN 103062826A
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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
- Y02E10/44—Heat exchange systems
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Abstract
The invention relates to a heat pipe type solar warmer which comprises a plurality of heat pipes. Each heat pipe is composed of a solar heat collecting section, a heat insulating section and a heat radiating section, each solar heat collecting section is positioned on the lower portion of the corresponding heat pipe, arranged outdoors obliquely upwards or vertically, provided with heat collecting fins and inserted in a solar vacuum heat collecting pipe, each heat radiating section is positioned on the upper portion of the corresponding heat pipe, arranged indoors vertically or obliquely upwards and provided with heat radiating fins, a metal cover is covered outside the heat radiating fins, an air inlet and an air outlet are arranged below and above the metal cover respectively, and each heat insulating section is positioned in the middle of each heat pipe, externally provided with a heat insulating sleeve, passes through a retaining structure of a building to connect the corresponding solar heat collecting section with the corresponding heat radiating section, and arranged obliquely upwards. The heat pipe type solar warmer utilizes solar energy for warming and is energy-saving, environment-friendly, simple in system, free of pumps and fans, safe, reliable, capable of freely combining the number of the heat pipes, flexible, convenient and easy to realize integration of solar energy and buildings.
Description
Technical field
Type of the present invention relates to a kind of warmer, is specifically related to a kind of solar energy warmer.
Background technology
As a kind of renewable resource of environmental protection, the utilization of solar energy is more and more universal, and utilizing solar energy to carry out heat supply heating is the important channel that reduces building energy consumption.
At present, the mode of utilizing solar energy to carry out heat supply heating can be divided into two kinds:
(1) active solar energy heating system: utilize to place outdoor solar thermal collector, solar energy is converted to hot water, with hot water storage in water tank, then by water pump with delivery (for example: radiation-heating floor, radiator, warm-air drier) in each user's heat dissipation equipment, the demand of building heating is provided.But the heating system more complicated of this mode, system consumes certain electric energy in service also the needs, and the pipeline heat loss is larger, and freezing of outdoor equipment and pipeline occur easily winter, when a plurality of user is arranged, also needs to consider household metering and charging problem.
(2) passive solar heating mode: heating is compared with active solar energy, and the advantage of passive type is building integration, and systematic comparison is simple, generally pump or blower fan need be set, and is safe and reliable, the misgivings of usually not freezing.Passive type comprises the various ways such as formula, heat collecting and accumulating wall type of directly being benefited.The direct yield formula usually needs larger south orientation windowing area, is the better mode of solar thermal utilization, its deficiency be the heat transfer coefficient of window much larger than body of wall, so heat loss is larger, at the night that does not have solar radiation or overcast and rainy particularly evident.The principle of heat collecting and accumulating wall is similar with flat-plate solar heat collector, generally formed by collecting plate, Heat Storing Wall and clear glass cover plate, its advantage is to have certain heat storage capacity, and its shortcoming is that the outside heat loss of collecting plate is larger, and the effective rate of utilization of solar energy is lower.
Solar vacuum heat-collecting pipe has good heat-insulating property, compares with flat plate collector, and the vacuum tube collector thermal efficiency in the winter time is higher, so the vacuum tube type solar energy heat collector obtains a wide range of applications.But vacuum tube collector is aspect architecture-integral, and it is convenient to can not show a candle to flat plate collector, and this has limited the application of vacuum tube collector in passive solar heating greatly.
Based on above-mentioned technical background, therefore be necessary the solar energy heating device of development of new, take full advantage of the advantage of vacuum tube collector and passive solar heating, and overcome the deficiency of existing passive type heating technology, improve solar energy utilization ratio.
Summary of the invention
The present invention will provide a kind of heat pipe type solar warmer.Be used for simplifying solar energy heating system, improve solar energy utilization ratio, make things convenient for the integrated of solar energy and building.
For achieving the above object, technical scheme of the present invention is: a kind of heat pipe type solar warmer, comprise some heat pipes, and be characterized in: every heat pipe is comprised of solar energy heating section, adiabatic section and heat release section; The solar energy heating section is positioned at the bottom of heat pipe, is arranged in outdoorly, is tilted to or vertical the placement, and the solar energy heating section is provided with the thermal-arrest fin, and inserts in the solar vacuum heat-collecting pipe; Described heat release section is positioned at the top of heat pipe, is arranged in indoorly, vertical or be tilted to placement, and heat release section is provided with the heat release fin, and the outside is covered with metal housing, and the metal housing below is provided with air intlet, and the top arranges air outlet slit; Described adiabatic section is positioned at the middle part of heat pipe, and external thermal insulation casing passes through the building enclosure of building, solar energy heating section and heat release section is coupled together, and be tilted to.
Solar vacuum heat-collecting pipe is all-glass vacuum thermal-collecting tube or metal-glass vaccum heat-collecting tube.The back of solar vacuum heat-collecting pipe arranges the reflecting plate that can doublely do canopy or sunshading board.The inclination angle of solar energy heat collection pipe and horizontal plane is 15
o～90
o
The invention has the beneficial effects as follows:
1. utilize solar heating, energy-conserving and environment-protective.Do not need the power parts such as blower fan, water pump, system is very simple, has the advantage of passive solar heating, and stable and reliable operation does not have noise.
2. be easy to realize the integrated of solar energy and building: when solar energy heat collection pipe tilted to install, the solar energy heating section can be installed in the top of lower layer window, and canopy can doublely be done by its reflecting plate or sunshading board uses; When solar energy heat collection pipe is vertically installed, can be close to exterior wall and arrange, as the outer decoration for vertical face of building.
3. can determine according to the heating load size in room the radical of required heat pipe, combined and instant, strong adaptability.Each heat pipe works alone, and is independent of each other replacing, easy to maintenance.
4. can select the suitable working media in the heat pipe according to the weather conditions of locality, the user in use generally need not consider antifreeze problem.
5. owing to adopt the vacuum pipe solar thermal-collecting tube, compare with conventional passive solar heating technology, solar energy heating efficient is high, and the heat loss in room is little.
Description of drawings
Fig. 1 is side view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is solar energy heating segment structure cutaway view of the present invention;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structure cutaway view of heat release section of the present invention;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is installation site of the present invention schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
To shown in Figure 7, heat pipe type solar warmer of the present invention is comprised of some heat pipes such as Fig. 1, and every heat pipe comprises solar energy heating section 3, adiabatic section 2 and heat release section 1.Solar energy heating section 3 is positioned at the bottom of heat pipe, is arranged in outdoor, being tilted to or vertical the placement, is the evaporator section that is heated of heat pipe, and solar energy heating section 3 is provided with thermal-arrest fin 4(Fig. 3,4), and insert in the solar vacuum heat-collecting pipe 5, be fixed on (Fig. 1) on the wall 12 with support 7; Heat release section 1, be positioned at the top of heat pipe, be arranged in indoor, vertical or be tilted to placement, be the heat release condensation segment of heat pipe, heat release section 1 is provided with heat release fin 8(Fig. 5,6), heat pipe and heat release fin 8 are surrounded by metal housing 9, and below be provided with air intlet 10, the top arranges air outlet slit 11; Adiabatic section 2 is positioned at the middle part of heat pipe, and external thermal insulation casing passes through the building enclosure of building, outdoor section and indoor section is coupled together, and must keep being tilted to (indoor end is higher than outdoor end).During solar energy warmer work, absorb solar energy by solar vacuum heat-collecting pipe 5, solar energy is converted into heat energy, by the thermal-arrest fin with the liquid in the heat transferred heat pipe, liquid evaporation in the heat pipe rises, and passes adiabatic section 2, enter indoor heat release section 1, and after heat release section condensation heat release, become liquid, and rely on gravity to flow back to solar energy heating section 3, liberated heat passes to heat release fin 8, heat release fin 8 is delivered to heat in the air again, is used for improving indoor temperature.In the present embodiment, heat pipe adopts gravity type heat pipe, and shell adopts copper pipe, and working media adopts ethanol, even at severe cold area, also can not freeze.
Solar vacuum heat-collecting pipe 5 can be all-glass vacuum thermal-collecting tube, also can be metal-glass vaccum heat-collecting tube.The advantage that adopts all-glass vacuum thermal-collecting tube is at the scene the solar energy heating section of heat pipe to be inserted in the vacuum tube, also be convenient for changing vacuum tube, but its collecting efficiency is usually lower slightly than metal-glass vaccum heat-collecting tube.Solar vacuum heat-collecting pipe 5 need to keep certain inclination angle with horizontal plane, is generally 15～90
o, the inclination angle is than local latitude large 15
oDuring the left and right sides, has better Heat-collecting effect winter.The back of solar vacuum heat-collecting pipe 5 can arrange reflecting plate 6, and reflecting plate 6 can doublely be done canopy or sunshading board.
As shown in Figure 7, heat release section 1 must be higher than outdoor thermal-arrest section and adiabatic section 2, usually is installed in indoor window 13 belows, and metal housing 9 is used for preventing that fin from hurting sb.'s feelings, and can offer a plurality of apertures on metal housing 9, to strengthen the convection current of air.Also can only in upper surface and lower surface perforate, guarantee the access way area of air.
The present invention is applicable to receive the room exterior wall of more solar radiation, relatively is adapted to be mounted within the room south orientation exterior window, and the solar energy reflection plate can be as canopy or the sunshading board of lower floor's room window like this.Each solar energy warmer is separate, is independent of each other, and is easy to administer and maintain separately, can be applied in easily in the apartment of multilayer and high level, is particularly suitable for only requiring in the school and middle-size and small-size office building of heating on daytime.
Solar vacuum heat-collecting pipe 5 adopts all-glass vacuum thermal-collecting tube in the present embodiment, caliber adopts 58mm, and length is 90cm, and the thermal-arrest fin adopts radial straight rib, and the relatively low aluminium flake making of price with good heat conductivity is such as Fig. 3, shown in 4.
In the present embodiment, the height of heat release section 1 is 70cm, and heat release fin 8 adopts radial straight rib, also adopt aluminum to do, such as Fig. 5, shown in 6, metal housing 8 is set is used for preventing that fin from hurting sb.'s feelings, offer a plurality of apertures at the outer surface of metal housing 8, to strengthen the convection current of air.
In the present embodiment, solar energy warmer is installed in window 13 belows of southern wall 12, and as shown in Figure 7, the inclination angle of solar vacuum heat-collecting pipe 5 and horizontal plane adopts 45
o, the back of solar vacuum heat-collecting pipe arranges diffuse reflector 6, and reflecting plate 6 is as canopy or the sunshading board of lower floor's room window, in 1 alcove that is installed under the indoor window of heat release section.
The present invention can comprise that corresponding building maintenance structure can finish at produce in factory, is installed in the hole of reserving on the architectural exterior-protecting construction as a complete building element, also can be at the existing architectural Assembling that carries out.
Claims (4)
1. a heat pipe type solar warmer comprises some heat pipes, it is characterized in that: every heat pipe is comprised of solar energy heating section (3), adiabatic section (2) and heat release section (1); Described solar energy heating section (3) is positioned at the bottom of heat pipe, is arranged in outdoorly, is tilted to or vertical the placement, and solar energy heating section (3) is provided with thermal-arrest fin (5), and inserts in the solar vacuum heat-collecting pipe (5); Described heat release section (1) is positioned at the top of heat pipe, is arranged in indoor, vertical or be tilted to placement, heat release section (1) is provided with heat release fin (8), and the outside is covered with metal housing (9), metal housing (9) below is provided with air intlet (10), and the top arranges air outlet slit (11); Described adiabatic section (2) is positioned at the middle part of heat pipe, and external thermal insulation casing passes through the building enclosure of building, solar energy heating section (3) and heat release section (1) is coupled together, and be tilted to.
2. heat pipe type solar warmer according to claim 1, it is characterized in that: described solar vacuum heat-collecting pipe (5) is all-glass vacuum thermal-collecting tube or metal-glass vaccum heat-collecting tube.
3. heat pipe type solar warmer according to claim 1, it is characterized in that: the back of described solar vacuum heat-collecting pipe (5) arranges the double reflecting plate (6) of doing canopy or sunshading board.
4. heat pipe type solar warmer according to claim 1 is characterized in that: described solar energy heat collection pipe (5) is 15 with the inclination angle of horizontal plane
o～90
o
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100113861A CN103062826A (en) | 2013-01-14 | 2013-01-14 | Heat pipe type solar warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100113861A CN103062826A (en) | 2013-01-14 | 2013-01-14 | Heat pipe type solar warmer |
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|---|---|
| CN103062826A true CN103062826A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100113861A Pending CN103062826A (en) | 2013-01-14 | 2013-01-14 | Heat pipe type solar warmer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574935A (en) * | 2013-11-26 | 2014-02-12 | 中国建筑第四工程局有限公司 | Heat energy recovery system for building |
| CN107676856A (en) * | 2017-10-13 | 2018-02-09 | 南昌大学 | A kind of solar heat pipe heat-transfer device |
| CN107691040A (en) * | 2017-11-07 | 2018-02-16 | 中国农业科学院农业环境与可持续发展研究所 | A kind of multilayer thermal-arrest cultivation system |
| CN109855164A (en) * | 2019-03-06 | 2019-06-07 | 西安科技大学 | A kind of sky two medium solar energy heat distribution system of gas and water |
| CN112923584A (en) * | 2021-03-25 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Light-focusing type anti-freezing expansion heat-collecting device and roadbed thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263322Y (en) * | 1996-03-15 | 1997-09-24 | 陈小鸥 | Awning type solar water heater |
| CN2872212Y (en) * | 2005-10-27 | 2007-02-21 | 上海海事大学 | Solar baffled heating diode |
| CN201302315Y (en) * | 2008-10-22 | 2009-09-02 | 苏州大学 | Heat pipe solar heater cabinet |
| WO2009124345A1 (en) * | 2008-04-10 | 2009-10-15 | Rheem Australia Pty Limited | A heat pipe and a water heater using a heat pipe |
-
2013
- 2013-01-14 CN CN2013100113861A patent/CN103062826A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263322Y (en) * | 1996-03-15 | 1997-09-24 | 陈小鸥 | Awning type solar water heater |
| CN2872212Y (en) * | 2005-10-27 | 2007-02-21 | 上海海事大学 | Solar baffled heating diode |
| WO2009124345A1 (en) * | 2008-04-10 | 2009-10-15 | Rheem Australia Pty Limited | A heat pipe and a water heater using a heat pipe |
| CN201302315Y (en) * | 2008-10-22 | 2009-09-02 | 苏州大学 | Heat pipe solar heater cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574935A (en) * | 2013-11-26 | 2014-02-12 | 中国建筑第四工程局有限公司 | Heat energy recovery system for building |
| CN107676856A (en) * | 2017-10-13 | 2018-02-09 | 南昌大学 | A kind of solar heat pipe heat-transfer device |
| CN107691040A (en) * | 2017-11-07 | 2018-02-16 | 中国农业科学院农业环境与可持续发展研究所 | A kind of multilayer thermal-arrest cultivation system |
| CN109855164A (en) * | 2019-03-06 | 2019-06-07 | 西安科技大学 | A kind of sky two medium solar energy heat distribution system of gas and water |
| CN112923584A (en) * | 2021-03-25 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Light-focusing type anti-freezing expansion heat-collecting device and roadbed thereof |
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Application publication date: 20130424 |