CN101487637A - Separate heat exchange type solar hot water tank - Google Patents
Separate heat exchange type solar hot water tank Download PDFInfo
- Publication number
- CN101487637A CN101487637A CNA2009100940675A CN200910094067A CN101487637A CN 101487637 A CN101487637 A CN 101487637A CN A2009100940675 A CNA2009100940675 A CN A2009100940675A CN 200910094067 A CN200910094067 A CN 200910094067A CN 101487637 A CN101487637 A CN 101487637A
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- heat
- heat exchange
- pipe
- sump
- hot water
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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
Abstract
The invention discloses a two-bin heat-exchange solar hot water tank which comprises a tank body (1) and a water bin (9) and is characterized in that the water bin is divided by a heat exchange baffle (5) into a heating bin (8) and a hot water storage bin (7); the heating bin and the hot water storage bin are communicated by a gas exhaust and liquid supplementation pipe (6); and a water outlet (4) is arranged at the hot water storage bin (7). In the invention, the original ordinary solar water tank is divided into two bins by the heat exchange baffle, so as to continuously keep the effective heat gain of evacuated solar collector tubes and prolong the service life of a solar water heater applying the evacuated solar collector tubes.
Description
Technical field
The invention belongs to the solar water heater water tank technical field of structures.
Background technology
At present, the vacuum heat collection pipe solar water heater is a storehouse, and cold water directly enters in vacuum heat collection pipe and the water tank, and vacuum heat collection pipe absorbs circulate cold water in the progressive heating water tank of heat energy.Along with the sediment in the passing running water of service time constantly is deposited in the pipe, impurity and incrustation scale also constantly accumulate in the vacuum heat collection pipe.The thermal efficiency of a whole set of vacuum heat collection pipe solar water heater descends; Make vacuum heat collection pipe service life shorten.The conventional vacuum heat-collecting tube solar water heater, in the structure of water, after the hot water in the attemperater used up, vacuum heat collection pipe is empty continuously to be shone about adopting single tube, and when going up water once more, the phenomenon of booster will appear in vacuum heat collection pipe.
Summary of the invention
Purpose of the present invention is just in order to overcome existing solar water heater above shortcomings part, can produce incrustation scale hardly or the sediment collection sinks in the vacuum heat collection pipe and provide a kind of; The last water time do not limit, the novel separate heat exchange type solar hot water tank of booster not.
The objective of the invention is to realize by following technical solution.
The type separate heat exchange type solar hot water tank comprises casing, heat-insulation layer, vacuum heat collection pipe socket, intake-outlet, appearance sump, it is characterized in that, described appearance sump is divided into heating cabinet and heat accumulation sump by the heat exchange dividing plate; Heating cabinet is provided with gas exhaust and liquid supplementation pipe, and the fluid infusion mouth of this gas exhaust and liquid supplementation pipe can be arranged in the heat accumulation sump; Intake-outlet is arranged on the heat accumulation sump; The fluid infusion mouth of gas exhaust and liquid supplementation pipe of the present invention also can be arranged on the casing outside; And gas exhaust and liquid supplementation pipe can be more than one or one; Heat exchange dividing plate of the present invention is to prolong appearance sump longitudinal subdivision to go out heating cabinet and heat accumulation sump; Heat exchange dividing plate shape of cross section can be a straight line, also can be curve; Heating cabinet and heat accumulation sump longitudinal length separation ratio are not limit, and heating cabinet and heat accumulation sump lateral cross section are separated ratio and do not limit; Heating cabinet and heat accumulation sump shape of cross section are not limit; The segregation form of heating cabinet and heat accumulation sump can be to separate in a warehouse, also can outside a warehouse another warehouse be set; The present invention's heat exchange dividing plate is provided with heat exchanging piece, and this heat exchanging piece is heat pipe both, also fin; Fin both can be vertical, but also transversal sectional is arranged on the heat exchange dividing plate, and fin can be a slice or more than a slice, heat exchanging piece is the sheet metal or the tubing of good heat conductivity; The present invention is provided with the heat exchange circulation pipe in heating cabinet; This heat exchange circulation pipe one end is connected with the following circulation port of heat accumulation sump; The other end is connected with the upper cycling mouth of heat accumulation sump; This heat exchange circulation pipe is pipe, square tube or special pipe, material can be selected the metal material of good heat conductivity for use, also can be provided with fin on one's body at the heat exchange circulation pipe, this fin both can vertically distribute and be arranged on one's body the heat exchange circulation pipe, also but transversal sectional is arranged on the heat exchange circulation pipe, and the heat exchange circulation pipe can be more than one or one.
The invention has the beneficial effects as follows, can produce incrustation scale hardly in the vacuum heat collection pipe or the sediment collection sinks in the vacuum heat collection pipe; The last water time do not limit, the remarkable advantage of booster not.
Further set forth content of the present invention below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
The schematic diagram that Fig. 3 separates in a warehouse for the heat exchange dividing plate;
The schematic diagram that Fig. 4 separates outside a storehouse for the heat exchange dividing plate;
Fig. 5 is Fig. 3 cross sectional representation;
Fig. 6 is Fig. 4 cross sectional representation;
The cross sectional representation of Fig. 7 heat exchange dividing plate band fin;
Fig. 8 is an above gas exhaust and liquid supplementation pipe cross sectional representation;
Fig. 9 is a heat exchange circulation pipe naked body pipe cross sectional representation;
Figure 10 is the cross sectional representation of the vertical fin of heat exchange circulation pipe racks;
Figure 11 is the cross sectional representation of heat exchange circulation pipe racks transverse fin.
The specific embodiment
The present invention includes casing 1, heat-insulation layer 2, vacuum heat collection pipe socket 3, intake-outlet 4, hold sump 9, it is characterized in that described appearance sump 9 is divided into heating cabinet 8 and heat accumulation sump 7 by heat exchange dividing plate 5; Heating cabinet 8 is provided with gas exhaust and liquid supplementation pipe 6, and the fluid infusion mouth of this gas exhaust and liquid supplementation pipe can be arranged in the heat accumulation sump 7; Intake-outlet 4 is arranged on heat accumulation sump 7.
The fluid infusion mouth setting of gas exhaust and liquid supplementation pipe 6 of the present invention also can be in casing 1 outside, and gas exhaust and liquid supplementation pipe 6 can be more than one or one.
Heat exchange dividing plate 5 of the present invention is to prolong appearance sump 9 longitudinal subdivisions to go out heating cabinet 8 and heat accumulation sump 7; Heat exchange dividing plate 5 shape of cross sections can be straight lines, also can be curves; Heating cabinet 8 is not limit with heat accumulation sump 7 longitudinal lengths separation ratio, and heating cabinet 8 is separated ratio with heat accumulation sump 7 lateral cross section and do not limit; Heating cabinet 8 is not limit with heat accumulation sump 7 shape of cross sections; Heating cabinet 8 can be to separate in a warehouse with the segregation form of heat accumulation sump 7, also can outside a warehouse another warehouse be set.
The present invention's heat exchange dividing plate 5 is provided with heat exchanging piece 10, and this heat exchanging piece is heat pipe both, also fin; Fin both can be vertical, but also transversal sectional is arranged on the heat exchange dividing plate 5, and fin can be a slice or more than a slice, heat exchanging piece 10 is the sheet metal or the tubing of good heat conductivity.
The present invention is provided with heat exchange circulation pipe 11 in heating cabinet 8; These heat exchange circulation pipe 11 1 ends are connected with the following circulation port 12 of heat accumulation sump 7; The other end is connected with the upper cycling mouth 13 of heat accumulation sump 7; This heat exchange circulation pipe 11 is pipe, square tube or special pipe, material can be selected the metal material of good heat conductivity for use, also can be provided with fin type heat exchanging piece 10 on one's body at heat exchange circulation pipe 11, this fin both can vertically distribute and be arranged on one's body the heat exchange circulation pipe 11, also but transversal sectional is arranged on the heat exchange circulation pipe 11, and heat exchange circulation pipe 11 can be more than one or one.
See Fig. 1, Fig. 2, vacuum heat collection pipe inserts in the heating cabinet 8 from vacuum heat collection pipe socket 3, cold water enters into heat accumulation sump 7 from the mouth of pipe 4, again in gas exhaust and liquid supplementation pipe 6 enters into heating cabinet 8 and vacuum heat collection pipe, vacuum heat collection pipe after absorbing heat energy heats the water in the heating cabinet 8, hot water is given heat exchange dividing plate 5 thermal energy conduction, behind the heat energy that heat exchange dividing plate 5 absorbs in the heating cabinet 8, give cold water in the heat accumulation sump 7 thermal energy conduction again, simultaneously, the water of the low water temperature in bottom in the heat accumulation sump 7 enters heat exchange circulation pipe 11 interior heat temperature raisings the heating cabinet from following circulation port 12, gets back to heat accumulation sump middle and upper part from upper circular tube 13 again, form Natural Circulation, thereby reach the cold water that continues in the heating heat accumulation sump 7.In use, the water in the heating cabinet can not emitted, and when going up water once more, in vacuum heat collection pipe and the heating cabinet 8 water is arranged, no longer booster.Because of the water in the heating cabinet 8 is no longer replaced, also can produce incrustation scale and deposition impurity hardly, vacuum heat collection pipe the sustainable maintenance of heating rate, thereby prolong service life of vacuum heat collection pipe solar water heater.
See Fig. 3, Fig. 4, Fig. 5, Fig. 6, the present invention is arranged at the heating cabinet 8 that holds in the sump, and segregation form can be separated for inside, also can outsidely separate.
See Fig. 7, the present invention is arranged at the heat exchange dividing plate between heating cabinet and the heat accumulation sump, can improve heat exchange efficiency by increasing the heat exchange fin, and the heat exchange fin can be a slice or more than a slice, the heat exchange fin can prolong the continuous or disjunction setting of vertical and horizontal.The material of heat exchange dividing plate and heat exchange fin can be selected metallic plate, the tube material of good heat conductivity for use.
See Fig. 8, gas exhaust and liquid supplementation pipe 6 of the present invention can be pipe, square tube or special pipe.Gas exhaust and liquid supplementation pipe can be more than one or one.
See Fig. 9, Figure 10, Figure 11, heat exchange circulation pipe 11 both can be the naked body pipe of not being with heat exchanging piece 10.Also with the fin pipe shaft of vertical heat exchanging piece 10, also with the fin pipe shaft of horizontal heat exchanging piece 10.
Claims (6)
1, a kind of separate heat exchange type solar hot water tank, comprise casing (1), heat-insulation layer (2), vacuum heat collection pipe socket (3), intake-outlet (4), hold sump (9), it is characterized in that described appearance sump (9) is divided into heating cabinet (8) and heat accumulation sump (7) by heat exchange dividing plate (5); Heating cabinet (8) is provided with gas exhaust and liquid supplementation pipe (6), and the fluid infusion mouth of this gas exhaust and liquid supplementation pipe can be arranged in the heat accumulation sump (7); Intake-outlet (4) is arranged on heat accumulation sump (7).
2, a kind of separate heat exchange type solar hot water tank according to claim 1 is characterized in that, the fluid infusion mouth of gas exhaust and liquid supplementation pipe (6) also can be arranged on casing (1) outside.
3, a kind of separate heat exchange type solar hot water tank according to claim 1 is characterized in that, heat exchange dividing plate (5) is to prolong appearance sump (9) longitudinal subdivision to go out heating cabinet (8) and heat accumulation sump (7); Heating cabinet (8) is not limit with heat accumulation sump (7) longitudinal length separation ratio, and heating cabinet (8) is separated ratio with heat accumulation sump (7) lateral cross section and do not limit; Heating cabinet (8) is not limit with heat accumulation sump (7) shape of cross section; Heat exchange dividing plate (5) shape of cross section can be a straight line, also can be curve; Heating cabinet (8) can be to separate in a warehouse with the segregation form of heat accumulation sump (7), also can outside a warehouse another warehouse be set.
4, a kind of separate heat exchange type solar hot water tank according to claim 1 is characterized in that, gas exhaust and liquid supplementation pipe (6) can be more than one or one.
5, a kind of separate heat exchange type solar hot water tank according to claim 1 is characterized in that, heat exchange dividing plate (5) is provided with heat exchanging piece (10), and this heat exchanging piece is heat pipe both, also fin; Fin both can be vertical, but also transversal sectional is arranged on the heat exchange dividing plate (5), and fin can be a slice or more than a slice, heat exchanging piece (10) is the sheet metal or the tubing of good heat conductivity.
6, a kind of separate heat exchange type solar hot water tank according to claim 1 is characterized in that, is provided with heat exchange circulation pipe (11) in heating cabinet (8); These heat exchange circulation pipe (11) one ends are connected with the following circulation port (12) of heat accumulation sump (7); The other end is connected with the upper cycling mouth (13) of heat accumulation sump (7); This heat exchange circulation pipe (11) is pipe, square tube or special pipe, material can be selected the metal material of good heat conductivity for use, also can be provided with the heat exchanging piece (10) of tab construction on one's body at heat exchange circulation pipe (11), this fin both can vertically distribute and be arranged on one's body the heat exchange circulation pipe (11), also but transversal sectional is arranged on the heat exchange circulation pipe (11), and heat exchange circulation pipe (11) can be more than one or one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100940675A CN101487637A (en) | 2009-01-24 | 2009-01-24 | Separate heat exchange type solar hot water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100940675A CN101487637A (en) | 2009-01-24 | 2009-01-24 | Separate heat exchange type solar hot water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101487637A true CN101487637A (en) | 2009-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100940675A Pending CN101487637A (en) | 2009-01-24 | 2009-01-24 | Separate heat exchange type solar hot water tank |
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| Country | Link |
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| CN (1) | CN101487637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322696A (en) * | 2011-10-10 | 2012-01-18 | 艾欧史密斯(中国)热水器有限公司 | Non-load bearing solar water heater |
| CN102954609A (en) * | 2012-11-14 | 2013-03-06 | 北京英豪阳光太阳能工业有限公司 | Water tank of solar water heater |
| CN105444430A (en) * | 2015-12-27 | 2016-03-30 | 河北工业大学 | Solar water heater provided with parabolic troughs and capable of gathering light and collecting heat |
-
2009
- 2009-01-24 CN CNA2009100940675A patent/CN101487637A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322696A (en) * | 2011-10-10 | 2012-01-18 | 艾欧史密斯(中国)热水器有限公司 | Non-load bearing solar water heater |
| CN102954609A (en) * | 2012-11-14 | 2013-03-06 | 北京英豪阳光太阳能工业有限公司 | Water tank of solar water heater |
| CN105444430A (en) * | 2015-12-27 | 2016-03-30 | 河北工业大学 | Solar water heater provided with parabolic troughs and capable of gathering light and collecting heat |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090722 |