CN102226592A - Jacketed pipe type solar water tank - Google Patents
Jacketed pipe type solar water tank Download PDFInfo
- Publication number
- CN102226592A CN102226592A CN2011101454987A CN201110145498A CN102226592A CN 102226592 A CN102226592 A CN 102226592A CN 2011101454987 A CN2011101454987 A CN 2011101454987A CN 201110145498 A CN201110145498 A CN 201110145498A CN 102226592 A CN102226592 A CN 102226592A
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- water
- water tank
- type solar
- jacketed pipe
- inner bag
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 174
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 230000008676 import Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a jacketed pipe type solar water tank which comprises a water tank liner and a jacketed pipe which wraps the periphery and bottom of the liner, wherein a helical annular fin flow channel is additionally installed between the outer wall of the liner and the inner wall of the jacketed pipe; the fin flow channel is helically downward along the outer wall of the liner; and the two sides of the flow channel are respectively and tightly connected with the liner and the jacketed pipe. The jacketed pipe type solar water tank provided by the invention can strengthen the disturbance of circulating water and improves the heat exchange efficiency of cold and hot water, thus the indirect heat exchange of the water tank is sufficient to effectively improve the solar utilization rate, reduce the energy consumption of auxiliary electric energy when the solar radiation is not strong and improve the system performance. Simultaneously, the jacketed pipe type solar water tank provided by the invention can effectively avoid direct contact between the circulating water and domestic water and guarantee the cleanness and sanitation of the domestic water. In the jacketed pipe type solar water tank provided by the invention, the cold water inlet pipe of the water tank adopts the improved inlet structure which is provided with a hemispherical stop slot, and the structure can effectively reduce the influence of low-temperature inflow on the heat layering effect of the water body of the water tank and reduce the disturbance of the high-temperature water on the upper layer of the water tank, thereby guaranteeing the high-efficiency outflow of the hot water in the water tank.
Description
Technical field
The present invention utilizes helical form fin runner to strengthen the recirculated water disturbance, improve the jacket pipe structure, increased the heat exchange contact area, strengthened the heat exchange between the hot and cold water, adopt novel cold water inlet structure simultaneously, the thermal agitation of domestic water in the water tank that weakened, thus the flow rate that of water tank hot water guaranteed, belong to the enhanced heat exchange field.
Background technology
At present, along with the growing tension of global energy supply, solar energy has become the regenerative resource that research and development are maximum, be most widely used, and the solar water heater technology of deriving thus is also in develop rapidly.In China, the heat utilization switch technology of solar water heater has 30 years of development processes, but still there is defective in use in solar water heater.For example, when solar radiant energy density was low, solar energy heating can not be satisfied the domestic water demand for heat, therefore, generally need just can make the water temperature in the water tank reach usage level, or install electrical heating and other assisted heating devices raising water temperature additional through long heat-collecting energy-storage.Like this not only bad for people's normal use, and expended the primary energy of a large amount of preciousnesses.
In recent years, in order to guarantee water body health and the design of optimization cisten mechanism in the water tank, external experts and scholars have proposed a kind of inner bag chuck tubular type water tank all around that is wrapped in.When water tank was worked, gap and domestic water that recirculated water enters between inner bag and the jacket pipe carried out indirect heat exchange, directly do not feed in the domestic water, thus the clean health of water body in the assurance water tank.But also there is defective in this kind water tank aspect structural design.When recirculated water enters jacket pipe, because recirculated water gravity and jacket pipe resistance problem, cause recirculated water only to carry out heat exchange or directly flow to delivery port fast easily with recirculated water in inner bag one side, make inner bag both sides heat exchange inequality, indirect heat exchange is insufficient, waste a large amount of heat exchange areas, a large amount of heats run off.So not only wasted the solar energy of accumulation, and it is not obvious to add thermal effect, influences people's normal use.
Meanwhile, people also pay attention to day by day water tank water intake mouth structure to the water tank Effect on Performance.Find that after deliberation the temperature of the interior water body of water tank is difference with the difference of height.This thermal stratification is to improving cisten mechanism, and promoting the water tank performance has important directive significance.Water disturbance hour can effectively be avoided water tank upper strata high-temperature water to mix with the lower floor water at low temperature and reduces the temperature of upper strata high-temperature water in water tank, influences result of use.Therefore, how effectively avoiding the low temperature water inlet is to improve water tank hot water to go out the important method of flow rate to the influence of the thermal stratification of water body in the water tank, is exactly to reduce a kind of effective means of water inlet to water body thermomixture effect influence in the water tank and improve the water at low temperature entrance structure.
The present invention just is being based on the above-mentioned background technology, a kind of chuck tubular type solar water container with the helical form ring fin runner and the modified makeup of the imports of designing.This water tank by changing its recirculated water liquid form and the covered structure of jacket pipe enlarge heat exchange area, improve heat exchanger effectiveness, make water tank when solar radiation energy density is low, also can make full use of the solar energy of accumulation, improve hot water and go out flow rate, reduce the use of auxiliary electric energy, in energy savings, optimized the performance of system.This waterbox design has adopted a kind of modified makeup of the imports that is provided with the hemispherical retaining groove at the cold water inlet place simultaneously, can effectively reduce the influence of low temperature water inlet to the thermomixture effect of water body in the water tank, the water inlet of minimizing low temperature mixes with the upper strata high-temperature water, thereby guarantees the output use of thermobiosis water high-quality and high-efficiency ground, upper strata.
Summary of the invention
The technical problem to be solved in the present invention is: by the type of flow of change recirculated water and the structure of jacket pipe and cold water inlet, strengthen the indirect heat exchange between recirculated water and the domestic water, the hot water that improves water tank goes out flow rate, solve a large amount of auxiliary energies of traditional water tank consumption and the not high problem of leaving water temperature, may have the problem of thermal contact resistance between the installation of helical form ring fin runner and runner and the recirculated water.
The technical solution adopted in the present invention is: a kind of chuck tubular type solar water container, comprise around inner water tank and the parcel inner bag and the jacket pipe of bottom, add spiral helicine ring fin runner between described inner bladder outer wall and the jacket pipe inwall, described fin runner is along under the inner bladder outer wall screw, the runner both sides closely link to each other with jacket pipe respectively at inner bag, and with 5 ° of inclinations angle along inner bladder outer wall ringwise helical form extend downwards, the top be provided with the runner catch with the standard circulating water flow to.Circulating water inlet links to each other with the jacket pipe top, and constitute path with helical form runner top, when circulating water flow fashionable, it is spinned along runner moves downward, and be enriched at last between interior capping in bottom and the jacket pipe capping, fully after the heat exchange, recirculated water flows out through the circulating water outlet pipe that links to each other with the jacket pipe closure base portion.
Ring fin runner one side of the present invention and inner water tank outer wall adopt and are welded to connect, and also reduce thermal contact resistance to greatest extent with the seal that guarantees inner water tank, and the runner opposite side closely links to each other with the jacket pipe inwall.Cold water inlet adopts improved structure, the water inlet pipe limit for height is also downwards crooked, make mouth of pipe vertical base downward, and the hemispherical retaining groove is set in the water side, and adopt Type of Welding that it is linked to each other with cold water water inlet outer wall, to reduce the low temperature water inlet thereby the disturbance reduction of water body in the water tank is intake to the influence of water body thermomixture effect, guarantee the flow rate that of water tank hot water.
Foaming layer of the present invention adopts poly-acid esters to load, and uniform in foaming, no bubbling and inhale flat phenomenon.Inner bag welding requirements complete closed, each position of outer bucket requires waterproof, and outer seal is stung the seam place and is required to play seal glass glue, to guarantee its seal.The auxiliary mode of heating that this invention is provided with is electrical heating.
The present invention has strengthened heat exchange between recirculated water and the domestic water with novel structural design, has reduced the influence of low temperature water inlet to water body thermomixture effect in the water tank, makes full use of solar energy, has reduced energy consumption, has promoted the heat exchange property of water tank.
The invention has the beneficial effects as follows: 1, adopt the chuck tubular structure, the water hygienic issues of effectively having avoided direct heat transfer to bring has guaranteed the cleanliness factor of water; 2, can strengthen the disturbance of recirculated water, recirculated water be spinned around inner bag move downward, strengthen the indirect heat exchange between recirculated water and the domestic water, strengthen heat exchange efficiency, improve the leaving water temperature of hot water; 3, can make full use of the solar energy of accumulating, when intensity of solar radiation is not enough, reduce the consumption of auxiliary electric energy; 4, can effectively reduce the influence of low temperature water inlet, improve hot water and go out flow rate water body thermomixture effect in the water tank.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a water tank general assembly drawing of the present invention;
Fig. 2 is a water tank bottom front view of the present invention;
Fig. 3 is a water tank A-A profile of the present invention;
Fig. 4 is a water tank B-B profile of the present invention;
Fig. 5 is the modified import master drawing that has the hemispherical retaining groove that cold water inlet of the present invention place is provided with;
Fig. 6 is the modified import vertical view that has the hemispherical retaining groove that cold water inlet of the present invention place is provided with.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Fig. 1~6, a kind of chuck tubular type solar water container with the helical form runner and the modified makeup of the imports is made up of capping 14 in capping 2 in top outer seal 1, the top, inner bag 3, helical form ring fin runner 4, jacket pipe 5, outer bucket 6, the water inlet 7 that is provided with the hemispherical retaining groove, circulating water outlet pipe 8, cold water inlet 9, sewage draining exit 10, hot water outlet pipe 11, bottom outer seal 12, chuck capping 13, the bottom, electric heater unit 15, foaming layer 16, temperature tube 17, circulating water inlet 18, runner catch 19.Recirculated water from heat collector enter circulating water inlet 18 and flow through helical form ring fin runner 4 in jacket pipe 5 with inner bag 3 domestic water carry out indirect heat exchange, after heat exchange is fully carried out, flow out water tank by circulating water outlet pipe 8 again, enter the heat collector accumulation of energy, carry out next circulation.
Water at low temperature of the present invention enters water tank and recirculated water carries out heat exchange through cold water inlet 9 and by the water inlet 7 that is provided with the hemispherical retaining groove, and the water body heating is risen after hot water outlet pipe 11 is flowed out uses for the user.When strong and water temperature can't satisfy normal need when solar radiation, adopt electric heater unit 15 to assist heating.
The present invention is provided with water body thermometric in 17 pairs of water tanks of temperature tube, the interior water body of 10 pairs of water tanks of sewage draining exit is set carries out blowdown.
Just the specific embodiment of the present invention of describing in the above specification, various not illustrating is construed as limiting flesh and blood of the present invention, the person of an ordinary skill in the technical field after having read specification can to before the described specific embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (4)
1. chuck tubular type solar water container, comprise around inner water tank (3) and the parcel inner bag and the jacket pipe (5) of bottom, it is characterized in that: add spiral helicine ring fin runner (4) between described inner bag (3) outer wall and jacket pipe (5) inwall, described fin runner (4) is along under inner bag (3) the outer wall screw, and the runner both sides closely link to each other with jacket pipe (5) respectively at inner bag (3).
2. chuck tubular type solar water container as claimed in claim 1 is characterized in that: described jacket pipe (5) covers capping (14) in the inner bag bottom fully, makes recirculated water constitute path around inner bag and between the bottom.
3. chuck tubular type solar water container as claimed in claim 1, it is characterized in that: described water tank also has circulating water inlet (18) and circulating water outlet pipe (8), described circulating water inlet (18) enters from jacket pipe (5) top and is connected with helical fin runner (4) top, and described circulating water outlet pipe (8) connects jacket pipe (5) bottom cover (13).
4. chuck tubular type solar water container as claimed in claim 1, it is characterized in that: described water tank is provided with cold water inlet (9), described cold water inlet (9) rises up into the water side limit for height of inner water tank (3) and the crooked vertical base of the mouth of pipe is downward, described water side is provided with hemispherical retaining groove (7), and described hemispherical retaining groove (7) is welded to connect with cold water inlet (9) outer wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011101454987A CN102226592A (en) | 2011-05-31 | 2011-05-31 | Jacketed pipe type solar water tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011101454987A CN102226592A (en) | 2011-05-31 | 2011-05-31 | Jacketed pipe type solar water tank |
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CN102226592A true CN102226592A (en) | 2011-10-26 |
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CN2011101454987A Pending CN102226592A (en) | 2011-05-31 | 2011-05-31 | Jacketed pipe type solar water tank |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105662861A (en) * | 2016-01-15 | 2016-06-15 | 济南高达信息技术有限公司 | Medicine decoction sand kettle with inner container self-rotating stirring function |
CN106128525A (en) * | 2016-08-15 | 2016-11-16 | 上海核工程研究设计院 | A kind of ooling channel system eliminating thermally stratified layer |
CN109431675A (en) * | 2018-11-20 | 2019-03-08 | 珠海和佳医疗设备股份有限公司 | A kind of heat-exchanging water tank of sub-low-temperature therapeutic equipment |
CN112781256A (en) * | 2020-03-16 | 2021-05-11 | 青岛海尔新能源电器有限公司 | Split solar water heater |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT7945726A0 (en) * | 1979-10-18 | 1979-10-18 | Ortner Gottfried E Vazzola Lui | FLEXIBLE TUBULAR ELEMENT FOR THE COLLECTION OF SOLAR ENERGY. |
JPS57179590A (en) * | 1981-04-27 | 1982-11-05 | Hitachi Ltd | Heat accumulating device |
JPS60162154A (en) * | 1984-02-01 | 1985-08-23 | Matsushita Electric Works Ltd | Solar water heater |
CN2380866Y (en) * | 1999-05-31 | 2000-05-31 | 黄鸣 | Composite walls olar water-heater |
CN2551333Y (en) * | 2002-06-12 | 2003-05-21 | 周凤举 | Internal helical fin jacketed agitated reactor |
CN2828656Y (en) * | 2005-09-30 | 2006-10-18 | 艾欧史密斯(中国)热水器有限公司 | Buffer water heater |
CN2869694Y (en) * | 2006-01-05 | 2007-02-14 | 戚荣生 | Water-tank special for solar air conditioner |
CN201028794Y (en) * | 2007-04-02 | 2008-02-27 | 成都前锋电子有限责任公司 | Water feeding device of water storage electric water heater |
CN201123370Y (en) * | 2007-11-29 | 2008-10-01 | 博山精工泵业有限公司 | Equipment for finely processing fruits |
CN102072576A (en) * | 2011-01-31 | 2011-05-25 | 江苏太阳宝新能源有限公司 | Wall-mounted vertical solar jacket water tank |
CN202182580U (en) * | 2011-05-31 | 2012-04-04 | 江苏太阳宝新能源有限公司 | Jacketed pipe type solar water tank |
-
2011
- 2011-05-31 CN CN2011101454987A patent/CN102226592A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT7945726A0 (en) * | 1979-10-18 | 1979-10-18 | Ortner Gottfried E Vazzola Lui | FLEXIBLE TUBULAR ELEMENT FOR THE COLLECTION OF SOLAR ENERGY. |
JPS57179590A (en) * | 1981-04-27 | 1982-11-05 | Hitachi Ltd | Heat accumulating device |
JPS60162154A (en) * | 1984-02-01 | 1985-08-23 | Matsushita Electric Works Ltd | Solar water heater |
CN2380866Y (en) * | 1999-05-31 | 2000-05-31 | 黄鸣 | Composite walls olar water-heater |
CN2551333Y (en) * | 2002-06-12 | 2003-05-21 | 周凤举 | Internal helical fin jacketed agitated reactor |
CN2828656Y (en) * | 2005-09-30 | 2006-10-18 | 艾欧史密斯(中国)热水器有限公司 | Buffer water heater |
CN2869694Y (en) * | 2006-01-05 | 2007-02-14 | 戚荣生 | Water-tank special for solar air conditioner |
CN201028794Y (en) * | 2007-04-02 | 2008-02-27 | 成都前锋电子有限责任公司 | Water feeding device of water storage electric water heater |
CN201123370Y (en) * | 2007-11-29 | 2008-10-01 | 博山精工泵业有限公司 | Equipment for finely processing fruits |
CN102072576A (en) * | 2011-01-31 | 2011-05-25 | 江苏太阳宝新能源有限公司 | Wall-mounted vertical solar jacket water tank |
CN202182580U (en) * | 2011-05-31 | 2012-04-04 | 江苏太阳宝新能源有限公司 | Jacketed pipe type solar water tank |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105662861A (en) * | 2016-01-15 | 2016-06-15 | 济南高达信息技术有限公司 | Medicine decoction sand kettle with inner container self-rotating stirring function |
CN106128525A (en) * | 2016-08-15 | 2016-11-16 | 上海核工程研究设计院 | A kind of ooling channel system eliminating thermally stratified layer |
CN109431675A (en) * | 2018-11-20 | 2019-03-08 | 珠海和佳医疗设备股份有限公司 | A kind of heat-exchanging water tank of sub-low-temperature therapeutic equipment |
CN109431675B (en) * | 2018-11-20 | 2024-05-28 | 珠海和佳医疗设备股份有限公司 | Heat exchange water tank of sub-low temperature therapeutic instrument |
CN112781256A (en) * | 2020-03-16 | 2021-05-11 | 青岛海尔新能源电器有限公司 | Split solar water heater |
CN112781256B (en) * | 2020-03-16 | 2023-06-13 | 青岛海尔新能源电器有限公司 | Split solar water heater |
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Application publication date: 20111026 |