CN203572073U - Solar water heater water tank - Google Patents
Solar water heater water tank Download PDFInfo
- Publication number
- CN203572073U CN203572073U CN201320672552.8U CN201320672552U CN203572073U CN 203572073 U CN203572073 U CN 203572073U CN 201320672552 U CN201320672552 U CN 201320672552U CN 203572073 U CN203572073 U CN 203572073U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat
- chamber
- communicated
- confluxing
- 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 60
- 238000009413 insulation Methods 0.000 claims description 7
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009834 vaporization 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
Abstract
The utility model discloses a solar water heater water tank which structurally comprises a liquid inlet pipe (1), a flow dividing pipe (2), heat exchanging bent pipes (3), a confluence cavity (4), a back flow pipe (5), a fixing flange (6), a heat preservation shell body (7), an inner container (8), an auxiliary electric heating pipe (9), a water outlet pipe (10), a water inlet pipe (11) and a temperature detecting blind pipe (12). A heat exchanger comprises the liquid inlet pipe (1), the flow dividing pipe (2), the heat exchanging bent pipes (3), the confluence cavity (4) and the back flow pipe (5), the heat exchanger and the inner container (8) are integrally fixed through the fixing flange (6), the flow dividing pipe (2) is placed above the confluence cavity (4), the heat exchanging bent pipe (3) is placed in a reversed-U shape, one end of each heat exchanging bent pipe (3) is communicated with the flow dividing pipe (2), the other end of each heat exchanging bent pipe (3) penetrates through the flow dividing pipe (2) and is communicated with the confluence cavity (4), the heat exchanging bent pipes (3) are densely distributed on the whole heat exchanger in a ring shape, the liquid inlet pipe (1) penetrates through the confluence cavity (4) and is communicated with the flow dividing pipe (2), and the back flow pipe (5) is communicated with the confluence cavity (4). The solar water heater water tank has the advantages that heat-conducting media with the boiling point between 30 DEG C and 50 DEG C is used, the heat exchanger with the bent pipes is used, the heat conduction capacity and the flow speed of heat-conducting media per unit are improved, and heat exchanging efficiency is improved.
Description
One, technical field
The utility model relates to solar energy utilization technique, and the heat exchanger that refers in particular to water tank inside adopts the solar water heater water tank of a plurality of bend pipe heat exchange.
Two, background technology
At solar energy heat utilization field, there is comprising the multiple matured product of vacuum tube water heater and flat water heater in solar water heater, and plate type solar water heater, with its longer service life and easy installation method, is opened up markets rapidly.Flat plate solar water heater is used the mode of indirect more, and heat-conducting medium is thickness relatively, causes heat transfer efficiency not high.
Current existing a plurality of patents about solar water heater water tank, but can use the heat-conducting medium that boiling point is lower, and install the mobile water tank of jet pipe accelerating medium additional and not yet find.Below list several existing Patents:
Patent " novel solar water heater water tank " (application number: 99229690.0) propose a kind of solar water heater water tank, its inner water tank is divided into two parts that do not communicate by water-stop sheet, and conducts heat by water-stop sheet.
Patent " novel solar water heater water tank " (application number: 200720037641.X) propose a kind of solar water heater water tank, this device is provided with an inner bag in water tank, pure water is housed as heat transfer medium in inner bag, the drinking water of heating water tank outside.
In order to improve flat plate solar water heater heat exchange efficiency, the utility model proposes a kind of solar water heater water tank, be characterized in utilizing the heat-conducting medium of boiling point between 30 to 50 degrees Celsius, and employing has the heat exchanger of a plurality of bend pipes, increase unit mass heat-conducting medium heat output and flowing velocity, improve heat exchange efficiency.
Three, summary of the invention
The utility model proposes a kind of solar water heater water tank, its structure consists of feed tube, shunting chamber, heat exchange bend pipe, the chamber of confluxing, return duct, mounting flange, insulation shell, inner bag, auxiliary electrical heat pipe, outlet pipe, water inlet pipe, thermometric blind pipe.Heat exchanger consists of feed tube, shunting chamber, heat exchange bend pipe, the chamber of confluxing, return duct, and be fixed as one by mounting flange and inner bag, shunting chamber is positioned at the top in the chamber of confluxing, heat exchange bend pipe takes the shape of the letter U and puts upside down, one end is communicated with shunting chamber, and the other end is communicated with the chamber of confluxing through shunting chamber, the densely covered some heat exchange bend pipes of annular on whole heat exchanger, feed tube is communicated with shunting chamber through the chamber of confluxing, and return duct is communicated with the chamber of confluxing.Cold water enters inner bag by water inlet pipe, by outlet pipe, flows out, and outlet pipe oral area approaches inner bag top, and water inlet pipe oral area approaches mounting flange.Auxiliary electrical heat pipe, outlet pipe, water inlet pipe, thermometric blind pipe are all distributed on mounting flange.Insulation shell adopts polyurethane foam material insulation.
The utility model, by having increased the heat exchange area of heat exchanger, improves heat transferring medium flow velocity and improves heat-conducting mode, has improved the heat transfer efficiency between heat collector and water-heater water tank.
Four, accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the overall schematic of this device.
Fig. 2 is this device A-A cutaway view.
Fig. 3 is this device B-B cutaway view.
Fig. 4 is this device partial enlarged drawing.
In figure, the position of marking is respectively: 1, feed tube; 2, shunting chamber; 3, heat exchange bend pipe; 4, the chamber of confluxing; 5, return duct; 6, mounting flange; 7, insulation shell; 8, inner bag; 9, auxiliary electrical heat pipe; 10, outlet pipe; 11, water inlet pipe; 12, thermometric blind pipe.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Solar water heater water tank outside is connected to solar thermal collector, adopts indirect heat exchange.Feed tube 1 and return duct 5 are being connected respectively the medium mouth of pipe of heat collector, medium after heat absorption vaporization enters as shunting chamber 2 from feed tube 1, divide and flow into heat exchange bend pipe 3, and with the inner bag 8 of water tank in cold water heat exchange, condensed MEDIA FLOW is got back to the chamber 4 of confluxing, and get back to heat collector from return duct 5, complete circulation.Cold water enters inner bag 8 from water inlet pipe 11, and heat temperature raising becomes after hot water, from outlet pipe 10, flows out.When solar energy impinges is not enough, can utilize auxiliary electrical heat pipe 9 auxiliary heatings.
Claims (2)
1. a solar water heater water tank, its structure is by feed tube (1), shunting chamber (2), heat exchange bend pipe (3), the chamber (4) of confluxing, return duct (5), mounting flange (6), insulation shell (7), inner bag (8), auxiliary electrical heat pipe (9), outlet pipe (10), water inlet pipe (11), thermometric blind pipe (12) forms, wherein heat exchanger is by feed tube (1), shunting chamber (2), heat exchange bend pipe (3), the chamber (4) of confluxing, return duct (5) forms, and be fixed as one by mounting flange (6) and inner bag (8), shunting chamber (2) is positioned at the top of the chamber of confluxing (4), heat exchange bend pipe (3) takes the shape of the letter U and puts upside down, one end is communicated with shunting chamber (2), the other end is communicated with the chamber of confluxing (4) through shunting chamber (2), the densely covered some heat exchange bend pipes (3) of annular on whole heat exchanger, feed tube (1) is communicated with shunting chamber (2) through the chamber (4) of confluxing, return duct (5) is communicated with the chamber of confluxing (4).
2. a kind of solar water heater water tank according to claim 1, it is characterized in that: cold water enters inner bag (8) by water inlet pipe (11), by outlet pipe (10), flow out, outlet pipe (10) oral area approaches inner bag (8) top, water inlet pipe (11) oral area approaches mounting flange (6), it is upper that auxiliary electrical heat pipe (9), outlet pipe (10), water inlet pipe (11), thermometric blind pipe (12) are all distributed in mounting flange (6), and insulation shell (7) adopts polyurethane foam material insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672552.8U CN203572073U (en) | 2013-10-24 | 2013-10-24 | Solar water heater water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672552.8U CN203572073U (en) | 2013-10-24 | 2013-10-24 | Solar water heater water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572073U true CN203572073U (en) | 2014-04-30 |
Family
ID=50539802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672552.8U Expired - Fee Related CN203572073U (en) | 2013-10-24 | 2013-10-24 | Solar water heater water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528245A (en) * | 2013-10-24 | 2014-01-22 | 镇江新梦溪能源科技有限公司 | Water tank of solar water heater |
-
2013
- 2013-10-24 CN CN201320672552.8U patent/CN203572073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528245A (en) * | 2013-10-24 | 2014-01-22 | 镇江新梦溪能源科技有限公司 | Water tank of solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |