CN203797972U - Solar water heater with heat loss reduced - Google Patents
Solar water heater with heat loss reduced Download PDFInfo
- Publication number
- CN203797972U CN203797972U CN201420081283.2U CN201420081283U CN203797972U CN 203797972 U CN203797972 U CN 203797972U CN 201420081283 U CN201420081283 U CN 201420081283U CN 203797972 U CN203797972 U CN 203797972U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- pipe
- water heater
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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
Abstract
The utility model provides a solar water heater with heat loss reduced. The solar water heater comprises an evacuated collector tube arranged on a support. A water storage tank is arranged on the upper portion of the evacuated collector tube. A water supplementing tube is horizontally arranged between a water collection tank and the water storage tank, and an insert-in mouth of the evacuated collector tube is arranged on the cylindrical side face of the water collection tank. Hot water of the evacuated collector tube enters the water storage tank after passing through the water collection tank. The insert-in mouth of the evacuated collector tube is arranged on the water collection tank; because when temperature is low at night, the water collection tank is located below the water storage tank and the water temperature of the water collection tank is lower than the temperature of the water storage tank, hot water in the water storage tank will not flow to the water collection tank; because the water storage tank is provided with fewer openings, heat loss is low, and the thermal insulation performance is substantially improved.
Description
Technical field
The utility model relates to a kind of solar water heater that heat runs off that reduces, and is the architecture advances of the vacuum pipe solar water heater heat-insulating property to current extensive use, belongs to solar energy heating heat transfer technology and equipment field.
Background technology
Solar water heater is liked by the public deeply as a kind of daily necessities that cheap thermal source is provided, glass heat-collecting vacuum tube has been widely used in solar water heater at present.In order further to improve the collecting efficiency of solar energy heat collection pipe, the improvement on vacuum heat collection pipe emerges in an endless stream.With regard to the structure of the solar water heater of prior art, vacuum heat collection pipe is directly inserted on storage tank cylinder, and storage tank has heat-insulation layer coated.Daytime, thermal-collecting tube temperature inside was high, and problem is little; Evening or when loseing sunlight continuously, vacuum heat collection pipe cools off, interface just becomes heat dissipation region.Obvious interface dispels the heat more more at most, tens insert ports of a row, and each insert port can have heat to run off, and has affected the heat insulation effect of solar water heater.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of solar water heater that heat runs off that reduces, and reduces at the interface heat of storage tank and runs off, and makes solar energy utilization more efficient.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
The solar water heater that this minimizing heat runs off, comprises the vacuum heat collection pipe being arranged on support, and vacuum heat collection pipe top arranges storage tank; Between storage tank and vacuum heat collection pipe, be horizontally disposed with header tank, vacuum heat collection pipe insert port is arranged on the cylindrical side of header tank; Between header tank and storage tank, be provided with filling pipe at both sides end face and form thermal cycle, the hot water of vacuum heat collection pipe enters storage tank again through header tank.
The solar water heater that described minimizing heat runs off, the filling pipe lower end arranging between described storage tank and header tank is connected with header tank end face center, and filling pipe upper end is connected with storage tank end face 7-9 centimetre on the lower side place.
The solar water heater that described minimizing heat runs off, described storage tank end face bottom arranges water inlet pipe and water outlet pipe and overflow pipe, and water inlet pipe and water outlet pipe is connected by inlet valve with cold water pipe.
The solar water heater that described minimizing heat runs off, the described overflow pipe storage tank inner and upper that is arranged at suitable for reading, the external sleeve pipe of overflow pipe is connected with overflow returning pipe.
The solar water heater that described minimizing heat runs off, the diameter of described header tank is less than 1/2 of storage tank diameter.
The solar water heater that described minimizing heat runs off, described header tank is arranged on the oblique below support of storage tank, is provided with storage tank bracket and header tank bracket on support.
The solar water heater that described minimizing heat runs off, storage tank top arranges air bleeding valve.
The utility model is arranged on vacuum tube insert port on collector pipe, when night, temperature was lower because collector pipe below storage tank, collector pipe water temperature is again lower than storage tank temperature, storage tank hot water can not flow to collector pipe.And storage tank opening is few, heat runs off low, and heat-insulating property significantly improves.
Brief description of the drawings
Fig. 1 is the utility model water heater package assembly schematic diagram
Fig. 2 is the side view of Fig. 1
Fig. 3 is the rearview of storage tank
In figure:
1, storage tank 2, air bleeding valve 3, filling pipe 4, header tank 5, vacuum heat collection pipe 6, storage tank bracket 7, header tank bracket 8, support 9, water inlet pipe and water outlet pipe 10, overflow pipe 11, sleeve pipe 12, rubber cushion 13, inlet valve 14, cold water pipe 15, mixed water valve 16, vacuum heat collection pipe insert port 17, overflow returning pipe
Detailed description of the invention
Be illustrated in figure 1 the utility model solar water heater basic structure, comprise the vacuum heat collection pipe 5 being arranged on support 8, vacuum heat collection pipe top arranges storage tank 1; Innovative point of the present utility model is to be horizontally disposed with header tank 4 between vacuum heat collection pipe 5 and storage tank 4, vacuum heat collection pipe insert port 16 is arranged on the cylindrical side of header tank 4, the hot water of vacuum heat collection pipe enters storage tank again through collector pipe, and the diameter of header tank 4 is less than 1/2 of storage tank 1 diameter.Like this tens sockets of storage tank are reduced to two pipelines, heat dissipation region is reduced in a large number, thereby heat-insulating property improves.
In order to realize the technical solution of the utility model, between storage tank 1 and header tank 4, be provided with filling pipe 3, filling pipe 3 lower ends are connected with header tank 4 end face centers, and filling pipe 3 upper ends are connected with storage tank 1 end face 7-9 centimetre on the lower side place.
Storage tank 1 end face bottom arranges water inlet pipe and water outlet pipe 9 and overflow pipe 10, and water inlet pipe and water outlet pipe 9 is connected by inlet valve 13 with cold water pipe 14.
Overflow pipe 11 storage tank 1 inner and upper that is arranged at suitable for reading, the external sleeve pipe 11 of overflow pipe is connected with overflow returning pipe 17.
Water heater header tank 4 is arranged on the oblique below support of storage tank 1, is provided with storage tank bracket 6 and header tank bracket 7 on support, and storage tank 4 tops arrange air bleeding valve 2.
First the water that when practical application, vacuum heat collection pipe 5 heats enter header tank 4, then enter storage tank 1 through upper filling pipe 3, and storage tank lower floor water at low temperature covers header tank through filling pipe 3 again.While using hot water, close the valve 13 of water inlet pipe and water outlet pipe 9, the hot water of storage tank 1 uses by mixed water valve 15 through water inlet pipe and water outlet pipe 9.
Water heater night (radiationless) heat-insulating property contrast test data:
Can find out by contrast, lower in environment temperature, the time, when relatively long, the heat insulation effect of the utility model water heater was quite obvious.
Claims (7)
1. reduce the solar water heater that heat runs off, comprise the vacuum heat collection pipe (5) being arranged on support (8), vacuum heat collection pipe top arranges storage tank (1); It is characterized in that: between storage tank and vacuum heat collection pipe, be horizontally disposed with header tank (4), vacuum heat collection pipe insert port (16) is arranged on the cylindrical side of header tank (4); Between header tank (4) and storage tank (1), be provided with filling pipe (3) at both sides end face and form thermal cycle, the hot water of vacuum heat collection pipe enters storage tank again through header tank.
2. reduce according to claim 1 the solar water heater that heat runs off, it is characterized in that: filling pipe (3) lower end arranging between described storage tank (1) and header tank (4) is connected with header tank (4) end face center, and filling pipe (3) upper end is connected with storage tank (1) end face 7-9 centimetre on the lower side place.
3. reduce according to claim 1 the solar water heater that heat runs off, it is characterized in that: described storage tank (1) end face bottom arranges water inlet pipe and water outlet pipe (9) and overflow pipe (10), and water inlet pipe and water outlet pipe (9) is connected by inlet valve (13) with cold water pipe (14).
4. reduce according to claim 3 the solar water heater that heat runs off, it is characterized in that: described overflow pipe (11) storage tank (1) inner and upper that is arranged at suitable for reading, the external sleeve pipe of overflow pipe (11) is connected with overflow returning pipe (17).
5. reduce according to claim 1 the solar water heater that heat runs off, it is characterized in that: the diameter of described header tank (4) is less than 1/2 of storage tank (1) diameter.
6. reduce according to claim 1 the solar water heater that heat runs off, it is characterized in that: described header tank (4) is arranged on the oblique below support of storage tank (1), on support (8), be provided with storage tank bracket (6) and header tank bracket (7).
7. reduce according to claim 1 the solar water heater that heat runs off, it is characterized in that: storage tank (1) top arranges air bleeding valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081283.2U CN203797972U (en) | 2014-02-25 | 2014-02-25 | Solar water heater with heat loss reduced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081283.2U CN203797972U (en) | 2014-02-25 | 2014-02-25 | Solar water heater with heat loss reduced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797972U true CN203797972U (en) | 2014-08-27 |
Family
ID=51380177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081283.2U Expired - Lifetime CN203797972U (en) | 2014-02-25 | 2014-02-25 | Solar water heater with heat loss reduced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776177A (en) * | 2014-02-25 | 2014-05-07 | 王兰顺 | Solar water heater reducing heat loss |
-
2014
- 2014-02-25 CN CN201420081283.2U patent/CN203797972U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776177A (en) * | 2014-02-25 | 2014-05-07 | 王兰顺 | Solar water heater reducing heat loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: 053511 Hebei Hengshui Jingxian County Guang Chuan Industrial Zone poly Japan Industrial Co., Ltd. Patentee after: HEBEI JURI INDUSTRIAL CO.,LTD. Address before: 053511 Hebei Hengshui Jingxian County Guang Chuan Industrial Zone poly Japan Industrial Co., Ltd. Patentee before: Wang Lanshun |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |