CN201688591U - Sealed natural circulation solar water heating system of horizontal jacketed water tank - Google Patents
Sealed natural circulation solar water heating system of horizontal jacketed water tank Download PDFInfo
- Publication number
- CN201688591U CN201688591U CN2010201916050U CN201020191605U CN201688591U CN 201688591 U CN201688591 U CN 201688591U CN 2010201916050 U CN2010201916050 U CN 2010201916050U CN 201020191605 U CN201020191605 U CN 201020191605U CN 201688591 U CN201688591 U CN 201688591U
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- CN
- China
- Prior art keywords
- inner bag
- bag chuck
- inner container
- container jacket
- water tank
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 1
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Classifications
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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 utility model discloses a sealed natural circulation solar water heating system of a horizontal jacketed water tank, which comprises an outer casing (1) and an inner container jacket (2) for heat exchange. A heat exchange space is arranged inside the inner container jacket (2), the inner container jacket (2) together with a heat collector (12) forms a sealed internal circulation system through a hot connecting pipe (10) and a cold connecting pipe (11), an expansion space (5) is fixedly welded at one end of the inner container jacket (2), and a through hole (6) with a 6mm diameter is arranged between the expansion space and the heat exchange space. By adopting the structure, volumetric expansion damage of media cannot directly act on the inner container jacket, thereby relieving pressure to the inner container jacket and eliminating safety hidden hazards. Height difference formed between a liquid outlet and a medium inlet entering the middle of the inner container jacket through a heat conducting drainage pipe is favorable for natural circulation and enhances heat exchange effect of a water tank system.
Description
Technical field
The utility model relates to a kind of solar hot water system, especially relates to the closed Natural Circulation solar hot water system of a kind of horizontal jacket water tank.
Background technology
Along with popularizing of solar water heater, the user is more and more higher to the functional requirement of water heater.The solar hot water system of prior art, its structure generally comprises solar water container, tube connector and heat collector, comprises medium heat exchanger etc. in the water tank.This solar hot water system's water tank also can carry out medium circulation by the heat exchanger in the water tank except adopting electrical heating, thereby improves the heat exchange effect of solar hot water system's water tank.At present, the heat exchanger that has adopts the version of inner bag chuck, and the inner bag chuck is made up of outer layer barrel and internal layer cylinder, and medium circulates between outer layer barrel and internal layer cylinder, through overheated conduction with the water in the heat transferred inner bag.But, the existing jacket structured water tank of this inner bag, the temperature rising when medium causes the medium volumetric expansion, and the pressure that medium volume zone of swelling comes directly affacts the inner bag chuck, has potential safety hazard.In addition, the Natural Circulation poor effect of medium in the inner bag chuck has also influenced the heat exchange effect of cistern system.
Summary of the invention
The purpose of this utility model provides a kind of closed Natural Circulation solar hot water system of horizontal jacket water tank that can alleviate inner water tank chuck pressure and improve the heat exchange effect.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises tank shell, medium circulation mouth and the inner bag chuck that is used for heat exchange, tank shell is provided with irritates media port and excessive media port, the inner bag chuck is made up of outer layer barrel and internal layer cylinder, in the inner bag chuck is heat transfer space, described inner bag chuck is by thermally coupled pipe and cold tube connector and the airtight internal circulation system of heat collector formation, an end that it is characterized in that described inner bag chuck is fixedly welded with an expansion space, is provided with the through hole of diameter 6mm between expansion space and the heat transfer space.
Tank shell described in the utility model is provided with a heat conduction drainage tube, and the circulatory mediator that the heat conduction drainage tube enters inner bag chuck bottom inlet causes the middle part of inner bag chuck, with the liquid outlet formation difference in height of inner bag chuck bottom.
The said structure that the utility model adopts, the destruction of medium volumetric expansion does not directly affact the inner bag chuck, has alleviated inner bag chuck pressure, eliminates safe hidden trouble; The medium inlet helps Natural Circulation by middle part and the liquid outlet formation difference in height that the heat conduction drainage tube enters the inner bag chuck, has strengthened the heat exchange effect of cistern system.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Figure 1 shows that structural representation of the present utility model
Figure 2 shows that the structural representation of the utility model inner bag chuck
Figure 3 shows that A-A cut-away view among Fig. 2
Figure 4 shows that the cut-away view of the utility model inner bag chuck
Figure 5 shows that the partial enlarged drawing at B place among Fig. 4
The specific embodiment
By accompanying drawing as can be known, the closed Natural Circulation solar hot water system of this horizontal jacket water tank comprises shell 1, medium circulation mouth and the inner bag chuck 2 that is used for heat exchange, shell 1 is provided with irritates media port 3 and excessive media port 4, inner bag chuck 2 is made up of outer layer barrel and internal layer cylinder, in the inner bag chuck 2 is heat transfer space, described inner bag chuck 2 constitutes airtight internal circulation system by thermally coupled pipe 10 and cold tube connector 11 with heat collector 12, one end of described inner bag chuck 2 is fixedly welded with an expansion space 5, is provided with the through hole 6 of diameter 6mm between expansion space and the heat transfer space.Water tank pours into medium in the inner bag chuck 2 by irritating media port 3, and the air in the chuck is by the media port 4 that overflows, and promptly exhaust outlet is discharged, and will irritate media port 3 after filling it up with and block the formation closed system with excessive media port 4.Medium is heated in heat collector 12, and temperature rising volumetric expansion is floated naturally, enters inner bag chuck layer by thermally coupled pipe 10.Medium through overheated conduction with the water in the heat transferred inner bag.Medium loses heat, and temperature descends, and volume-diminished causes nature to sink, and enters heat collector 12 by cold tube connector 11.So repeatedly.When the temperature rising of medium, when causing the medium volumetric expansion, medium will flow to expansion space 5 by the through hole 6 of diameter 6mm.Air in the expansion space 5 can't be discharged from, and forming one can compressed space.Because there is the air of expansion space 5 to be compressed, so the destruction of medium volumetric expansion does not directly affact inner bag chuck 2, protected inner bag chuck 2, alleviated the suffered pressure of inner bag chuck 2.As optimal way of the present utility model, shell 1 described in the utility model is provided with a heat conduction drainage tube 7, the circulatory mediator that heat conduction drainage tube 7 enters inner bag chuck 2 bottom inlets 8 causes the middle part of inner bag chuck 2, with the liquid outlet 9 formation differences in height of inner bag chuck 2 bottoms.Heat conduction drainage tube 7 on the shell 1 will be guided to the middle part of inner bag chuck 2 and liquid outlet 9 through the medium that heat collector was heated and form differences in height and help Natural Circulation, strengthen the heat exchange effect of system.
Claims (2)
1. closed Natural Circulation solar hot water system of horizontal jacket water tank, comprise tank shell, medium circulation mouth and the inner bag chuck that is used for heat exchange, tank shell is provided with irritates media port and excessive media port, the inner bag chuck is made up of outer layer barrel and internal layer cylinder, in the inner bag chuck is heat transfer space, described inner bag chuck is by thermally coupled pipe and cold tube connector and the airtight internal circulation system of heat collector formation, an end that it is characterized in that described inner bag chuck is fixedly welded with an expansion space, is provided with the through hole of diameter 6mm between expansion space and the heat transfer space.
2. the closed Natural Circulation solar hot water system of a kind of horizontal jacket water tank according to claim 1, it is characterized in that described tank shell is provided with a heat conduction drainage tube, the circulatory mediator that the heat conduction drainage tube enters inner bag chuck bottom inlet causes the middle part of inner bag chuck, with the liquid outlet formation difference in height of inner bag chuck bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201916050U CN201688591U (en) | 2010-05-17 | 2010-05-17 | Sealed natural circulation solar water heating system of horizontal jacketed water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201916050U CN201688591U (en) | 2010-05-17 | 2010-05-17 | Sealed natural circulation solar water heating system of horizontal jacketed water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688591U true CN201688591U (en) | 2010-12-29 |
Family
ID=43376871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201916050U Expired - Fee Related CN201688591U (en) | 2010-05-17 | 2010-05-17 | Sealed natural circulation solar water heating system of horizontal jacketed water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931717A (en) * | 2019-04-10 | 2019-06-25 | 山东桑乐太阳能有限公司 | A kind of Solar Enercy Fission Geyser of non-pressure full medium operation |
-
2010
- 2010-05-17 CN CN2010201916050U patent/CN201688591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931717A (en) * | 2019-04-10 | 2019-06-25 | 山东桑乐太阳能有限公司 | A kind of Solar Enercy Fission Geyser of non-pressure full medium operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU GMO HI-TECH. CO., LTD. Free format text: FORMER NAME: JIANGSU GUANGMANG SCIENCE ECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Qingguo Inventor after: Huan Yongwang Inventor before: Huan Yongwang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUAN YONGWANG TO: ZHU QINGGUO HUAN YONGWANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214500 two road, Jingjiang Economic Development Zone, Jiangsu, China Patentee after: Jiangsu GMO High-Technology Co., Ltd. Address before: 214500 two road, Jingjiang Economic Development Zone, Jiangsu, China Patentee before: Jiangsu Guangmang Science &Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20190517 |