CN105823242A - Solar water heater with novel insulation water tank - Google Patents
Solar water heater with novel insulation water tank Download PDFInfo
- Publication number
- CN105823242A CN105823242A CN201510002024.5A CN201510002024A CN105823242A CN 105823242 A CN105823242 A CN 105823242A CN 201510002024 A CN201510002024 A CN 201510002024A CN 105823242 A CN105823242 A CN 105823242A
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- CN
- China
- Prior art keywords
- inner bag
- space
- shell
- water tank
- heat insulation
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- 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.)
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a solar water heater with a novel insulation water tank; the solar water heater comprises an insulation water tank and heat-collecting tubes; the heat-collecting tubes are connected with the water storage space of the insulation water tank; the insulation water tank comprises a housing and an inner container arranged in the housing; a support member is arranged between the housing and the inner container; a heat insulation space is arranged between the housing and the inner container, is vacuum, or filled with heat insulation gas; the solar water heater also comprises at least one water tank port used for mutually connecting the inner container inner space with housing outer space; the water storage space of the insulation water tank is the inner container inner space. The space between the insulation water tank inner container and the housing of the solar water heater is vacuum, or filled with inert gas, thus realizing insulation function; no heat insulation foam material is needed, thus preventing environment pollution problems caused by hard degradation of the conventional heat insulation foam material.
Description
Technical field
The present invention relates to the solar water heater of a kind of band novel heat insulation water tank.
Background technology
Solar water heater is to absorb sunlight heat and heat the equipment of internal heat transfer medium, and it generally includes attemperater and thermal-collecting tube.
Thermal-collecting tube is the cup-like structure of one end open, and its tube wall is coated with heat absorbing coating.The opening of thermal-collecting tube connects with attemperater, during solar water heater work, is all filled with heat transfer medium, such as water inside attemperater and thermal-collecting tube.Thermal-collecting tube absorbs sunlight heat and transfers heat to the water within thermal-collecting tube, and the hot water that heat absorption heats up can Automatic Cycle flow in attemperater.
The function of attemperater is then mainly used in hot water storage and insulation.The solar water heater of technology now, its attemperater generally includes inner bag and shell, inner bag is used for storing heat transfer medium, heat insulation expanded material it is filled with between inner bag and shell, such as polystyrene foam plate, polyurethane foam glue etc., although these heat-barrier materials the most do not produce toxicity, but this life of material can use toxic raw materials aborning, and owing to material itself is difficult to degrade, when these materials discarded, can be to environment, in the place that some environmental consciousnesses are the strongest, these discarded heat-barrier materials are even treated as common waste incineration, a large amount of toxic gas contaminated air can be produced.
Summary of the invention
The technical problem to be solved is: provide the solar water heater of a kind of band novel heat insulation water tank, it is vacuum layer or filling noble gas between the inner bag and shell of attemperater, heat insulation function can be realized, do not use traditional heat insulation expanded material, reduce environmental pollution.
The technical solution adopted for the present invention to solve the technical problems is:
Solar water heater with novel heat insulation water tank, including attemperater and thermal-collecting tube, described thermal-collecting tube is interconnected with the water space in attemperater, described attemperater includes shell and is arranged on the inner bag of enclosure, it is provided with support member between described shell and inner bag, space between described shell and inner bag is insulated space, for vacuum or be filled with insulated gas in described insulated space, also include at least one tank port, inner bag inner space is interconnected by described tank port with housing exterior space, water space in described attemperater is inner bag inner space.
Further, also include the grafting ring set of tubular, described shell and inner bag are offered porose respectively, the edge in the hole that shell and inner bag are offered is tightly connected with the side of described grafting ring set, described thermal-collecting tube opening inserts in grafting ring set, is additionally provided with at least one sealing ring between thermal-collecting tube opening and grafting ring set.
Further, the lateral surface of described thermal-collecting tube opening is provided with the o-ring groove of annular, and described sealing ring is arranged in o-ring groove.
Further, described shell and inner bag shape are cylinder, and cylindrical two ends are prominent semi-spherical shape.
Further, described shell and inner bag are stainless steel, and described support member is stainless steel substrates, and described stainless steel substrates two ends are welded with shell and inner bag respectively.
Further, one end that described tank port connects with inner bag is positioned at described inner bag lowest part.
Further, also including that inner bag inner space is interconnected by gap, described gap with housing exterior space, one end that described gap connects with inner bag is positioned at described inner bag highest point.
Further, described insulated gas is noble gas.
The invention has the beneficial effects as follows: the solar water heater of the band novel heat insulation water tank of the present invention, it is vacuum layer or filling noble gas between the inner bag and shell of attemperater, heat insulation function can be realized, need not use heat insulation expanded material, it is to avoid the most degradable problem of environmental pollution brought of traditional heat insulation expanded material.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of a kind of embodiment of solar water heater of the band novel heat insulation water tank of the present invention；
Fig. 2 is thermal-collecting tube and the enlarged diagram of attemperater junction in Fig. 1；
Fig. 3 is the cross-sectional schematic of the solar water heater another kind embodiment of the band novel heat insulation water tank of the present invention；
In figure, parts reference is: attemperater 1, inner bag 11, shell 12, insulated space 13, thermal-collecting tube 2, grafting ring set 21, sealing ring 3, o-ring groove 30, support member 5, tank port 6, gap 7.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Solar water heater with novel heat insulation water tank, including attemperater 1 and thermal-collecting tube 2, described thermal-collecting tube 2 is interconnected with the water space in attemperater 1, described attemperater 1 includes shell 12 and is arranged on the inner bag 11 within shell 12, it is provided with support member 5 between described shell 12 and inner bag 11, space between described shell 12 and inner bag 11 is insulated space 13, for vacuum or be filled with noble gas in described insulated space 13, also include at least one tank port 6, inner bag 11 inner space is interconnected by described tank port 6 with shell 12 space outerpace, water space in described attemperater 1 is inner bag 11 inner space.
As it is shown in figure 1, this solar water heater, attemperater 1 is for heat transfer medium storage and insulation, and thermal-collecting tube 2 is used for absorbing sunlight heat and passing to heat transfer medium, and common heat transfer medium can be water or anti-icing fluid etc..
Thermal-collecting tube 2 can be the side being arranged on attemperater 1 as shown in Figure 1, it is also possible to as it is shown on figure 3, thermal-collecting tube 2 is arranged on the both sides of attemperater 1.
The shape of attemperater 1 can the most arbitrarily select, and can be preferably shell 12 and inner bag 11 shape is cylinder, and cylindrical two ends are prominent semi-spherical shape, are conducive to the ability to bear improving container to internal fluid pressure.
Material used by described shell 12 and inner bag 11 can be the material that plastics, metal etc. have some strength, preferably stainless steel.
The support member 5 arranged between shell 12 and the inner bag 11 of attemperater 1 can make to keep between shell 12 and inner bag 11 gap, thus between shell 12 and inner bag 11, form insulated space 13, evacuation in insulated space 13, fill noble gas or fill other harmless gas with heat-insulating properties, the heat insulation function of attemperater 1 can be realized.
Support member 3 can be that the elastic plastic member with sufficient intensity is fastened between inner bag 11 and shell 12, it is also possible to being metalwork, such as stainless steel substrates is welded between inner bag 11 and shell 12, or other can separate shell 12 and the parts of inner bag 11.
Inner bag 11 inner space is interconnected by described tank port 6 with shell 12 space outerpace, make heat transfer medium can flow into or from inner bag 11, can be preferably that one end that described tank port 6 connects with inner bag 11 is positioned at described inner bag 11 lowest part, it is simple to the heat transfer medium in inner bag 11 flows completely out.
Further, in order to prevent the heat transfer medium within attemperater 1 from filling excessively, can be preferably also to include gap 7, inner bag 11 inner space be interconnected by described gap 7 with shell 12 space outerpace, and one end that described gap 7 connects with inner bag 11 is positioned at described inner bag 11 highest point.After inner bag 11 internal heat transfer medium is full of, medium can flow out from gap 7, prevents inner bag 11 internal pressure excessive and damages.
Thermal-collecting tube 2 can be to use to weld with the water space in attemperater 1, bonding normal method connection such as grade, can also be preferably to use inserting mode, can be such as, also include the grafting ring set 21 of tubular, described shell 12 and inner bag 11 are offered porose respectively, the edge in the hole that shell 12 and inner bag 11 are offered is tightly connected with the side of described grafting ring set 21, described thermal-collecting tube 2 opening inserts in grafting ring set 21, is additionally provided with at least one sealing ring 3 between thermal-collecting tube 2 opening and grafting ring set 21.
As shown in Figure 2, shell 12 and the inner bag 11 of attemperater 1 are offered porose in the position distribution wanting grafting thermal-collecting tube, the edge in both holes is tightly connected with grafting ring set 21 side, thus ensure the sealing of insulated space 13, the opening of thermal-collecting tube 2 is mutually inserted with grafting ring set 21, i.e. realizing thermal-collecting tube 2 to connect with the water space in inner bag 11, sealing ring 3 can ensure that the sealing property of splicing position.
It is further preferred that can be the lateral surface of the described thermal-collecting tube 2 opening o-ring groove 30 that is provided with annular, described sealing ring 3 be arranged in o-ring groove 30.Sealing ring 3 is arranged in o-ring groove 30, will not slip.
This solar water heater, its attemperater 1 uses the insulated space 13 between inner bag 11 and shell 12 to realize heat insulation function, owing to being to use evacuation or fill the materials such as the traditional polystyrene foam plate of noble gas replacement, polyurethane foam glue in insulated space 13, this solar water heater is used can preferably to reduce environmental pollution.
Claims (8)
- null1. the solar water heater of band novel heat insulation water tank，Including attemperater (1) and thermal-collecting tube (2)，Described thermal-collecting tube (2) is interconnected with the water space in attemperater (1)，It is characterized in that，Described attemperater (1) includes shell (12) and is arranged on the inner bag (11) that shell (12) is internal，Support member (5) it is provided with between described shell (12) and inner bag (11)，Space between described shell (12) and inner bag (11) is insulated space (13)，For vacuum or be filled with insulated gas in described insulated space (13)，Also include at least one tank port (6)，Inner bag (11) inner space is interconnected by described tank port (6) with shell (12) space outerpace，Water space in described attemperater (1) is inner bag (11) inner space.
- 2. the solar water heater of band novel heat insulation water tank as claimed in claim 1, it is characterized in that, also include the grafting ring set (21) of tubular, described shell (12) and inner bag (11) are offered porose respectively, the edge in the hole that shell (12) and inner bag (11) are offered is tightly connected with the side of described grafting ring set (21), described thermal-collecting tube (2) opening inserts in grafting ring set (21), is additionally provided with at least one sealing ring (3) between thermal-collecting tube (2) opening and grafting ring set (21).
- 3. the solar water heater of band novel heat insulation water tank as claimed in claim 2, it is characterized in that, the lateral surface of described thermal-collecting tube (2) opening is provided with the o-ring groove (30) of annular, and described sealing ring (3) is arranged in o-ring groove (30).
- 4. the solar water heater of the band novel heat insulation water tank as described in claim 1,2 or 3, it is characterised in that described shell (12) and inner bag (11) shape are cylinder, and cylindrical two ends are prominent semi-spherical shape.
- 5. the solar water heater of the band novel heat insulation water tank as described in claim 1,2 or 3, it is characterized in that, described shell (12) and inner bag (11) are stainless steel, described support member (5) is stainless steel substrates, and described stainless steel substrates two ends are welded with shell (12) and inner bag (11) respectively.
- 6. the solar water heater of the band novel heat insulation water tank as described in claim 1,2 or 3, it is characterised in that one end that described tank port (6) connects with inner bag (11) is positioned at described inner bag (11) lowest part.
- 7. the solar water heater of the band novel heat insulation water tank as described in claim 1,2 or 3, it is characterized in that, also include gap (7), inner bag (11) inner space is interconnected by described gap (7) with shell (12) space outerpace, and one end that described gap (7) connects with inner bag (11) is positioned at described inner bag (11) highest point.
- 8. the solar water heater of the band novel heat insulation water tank as described in claim 1,2 or 3, it is characterised in that described insulated gas is noble gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002024.5A CN105823242A (en) | 2015-01-04 | 2015-01-04 | Solar water heater with novel insulation water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002024.5A CN105823242A (en) | 2015-01-04 | 2015-01-04 | Solar water heater with novel insulation water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105823242A true CN105823242A (en) | 2016-08-03 |
Family
ID=56513580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510002024.5A Pending CN105823242A (en) | 2015-01-04 | 2015-01-04 | Solar water heater with novel insulation water tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN105823242A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030230300A1 (en) * | 2002-06-13 | 2003-12-18 | Chin-Kuang Luo | Solar energy collecting device with a thermal conductor, and water heating apparatus using the solar energy collecting device |
| CN101059275A (en) * | 2007-05-22 | 2007-10-24 | 唐春芳 | High temperature hot water barrel |
| CN101191676A (en) * | 2006-11-28 | 2008-06-04 | 唐春芳 | Reinforced bucket |
| CN201093770Y (en) * | 2007-09-28 | 2008-07-30 | 唐春芳 | High temperature solar water heater |
| CN202581853U (en) * | 2012-05-18 | 2012-12-05 | 海宁伊满阁太阳能科技有限公司 | Vacuum insertion tube solar energy collection device with narrower insertion hole gap |
| CN202648218U (en) * | 2012-06-25 | 2013-01-02 | 德宏州德热太阳能科技开发有限公司 | Vacuum insulation water tank for solar water heater |
| CN203908060U (en) * | 2014-06-30 | 2014-10-29 | 刘正彬 | Compact solar water heater |
-
2015
- 2015-01-04 CN CN201510002024.5A patent/CN105823242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030230300A1 (en) * | 2002-06-13 | 2003-12-18 | Chin-Kuang Luo | Solar energy collecting device with a thermal conductor, and water heating apparatus using the solar energy collecting device |
| CN101191676A (en) * | 2006-11-28 | 2008-06-04 | 唐春芳 | Reinforced bucket |
| CN101059275A (en) * | 2007-05-22 | 2007-10-24 | 唐春芳 | High temperature hot water barrel |
| CN201093770Y (en) * | 2007-09-28 | 2008-07-30 | 唐春芳 | High temperature solar water heater |
| CN202581853U (en) * | 2012-05-18 | 2012-12-05 | 海宁伊满阁太阳能科技有限公司 | Vacuum insertion tube solar energy collection device with narrower insertion hole gap |
| CN202648218U (en) * | 2012-06-25 | 2013-01-02 | 德宏州德热太阳能科技开发有限公司 | Vacuum insulation water tank for solar water heater |
| CN203908060U (en) * | 2014-06-30 | 2014-10-29 | 刘正彬 | Compact solar water heater |
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Application publication date: 20160803 |
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| WD01 | Invention patent application deemed withdrawn after publication |