CN107289642A - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN107289642A CN107289642A CN201610227706.0A CN201610227706A CN107289642A CN 107289642 A CN107289642 A CN 107289642A CN 201610227706 A CN201610227706 A CN 201610227706A CN 107289642 A CN107289642 A CN 107289642A
- Authority
- CN
- China
- Prior art keywords
- water
- vacuum heat
- heat collection
- inner bag
- water heater
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 239000011229 interlayer Substances 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 239000008399 tap water Substances 0.000 abstract description 3
- 235000020679 tap water Nutrition 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004089 microcirculation Effects 0.000 description 2
- 230000010512 thermal transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Solar water heater, including water tank and multiple vacuum heat collection pipes, water tank includes inner bag, encloses the outer courage set outside the tank, a closed interlayer is formed between inner bag and outer courage, the water inlet that is connected with running water and the delivery port for exporting hot water are provided with inner bag, the upper end of multiple vacuum heat collection pipes is each attached on outer courage and is communicated in interlayer；Heat transfer medium is provided with the tube chamber and interlayer of vacuum heat collection pipe.The present invention will be separated in the tube chamber and water tank of vacuum heat collection pipe using water, vacuum heat collection pipe tube chamber is used as heat transfer medium with the water in interlayer, water in inner bag is heated, and connect inner bag with water supply, in this way, on the premise of use requirement can be met ensureing water temperature, making the pressure of output hot water identical with tap water pressure, the hot water of constant temperature and pressure can be exported, the comfort level of water heater is improved.
Description
Technical field
The present invention relates to technical field of solar, and in particular to a kind of solar water heater.
Background technology
Solar water heater is the device for converting solar energy into heat energy, by running water from low-temperature heat to high temperature, meets people's living needs.Current solar water heater uses electron tubes type structure mostly, it is made up of vacuum heat collection pipe, storage tank and support, vacuum heat collection pipe is connected with storage tank, operationally, vacuum heat collection pipe absorbs solar energy, and the water in it, which is heated, to float, and cold water sinks to continuing to be heated in vacuum heat collection pipe, water is produced microcirculation between vacuum heat collection pipe and water tank, hot water is finally formed in water tank.
The microcirculation between vacuum heat collection pipe and water tank due to water of above-mentioned vacuum heat-collecting tube solar, water tank water outlet is by the way of overboard, and when such as drop is inadequate, hydraulic pressure is smaller, even if installing booster pump additional, pressure can not be stablized, suddenly big or suddenly small with water, and water temperature is fluctuated；In addition, the contamination precipitation in running water is difficult to discharge in vacuum heat collection pipe, and water quality can be not only influenceed, while reducing the efficiency that solar energy is converted into heat energy in vacuum heat-collecting inside pipe wall formation incrustation scale.
The content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention aims to provide a kind of solar water heater, its can constant temperature and pressure output hot water, while the influence of incrustation scale and impurity in running water can be avoided effectively.
To achieve the above object, the present invention is adopted the following technical scheme that：
Solar water heater, including water tank and multiple vacuum heat collection pipes, water tank includes inner bag, encloses the outer courage set outside the tank, a closed interlayer is formed between inner bag and outer courage, the water inlet that is connected with running water and the delivery port for exporting hot water are provided with inner bag, the upper end of multiple vacuum heat collection pipes is each attached on outer courage and is communicated in interlayer；Heat transfer medium is provided with the tube chamber and interlayer of vacuum heat collection pipe.
Mounting hole is offered on outer courage, mounting hole, which is embedded with outside a silica gel bushing pipe, silica gel bushing pipe, is socketed with a silica gel plug, and the upper end of vacuum heat collection pipe is socketed in outside silica gel plug.
The outside of vacuum heat collection pipe is socketed with dust plug of the closure outside mounting hole.
The solar water heater also includes the water supply tank for being used to supplement heat transfer medium into vacuum heat collection pipe and interlayer.
The solar water heater also includes support, and water tank is fixedly mounted on the top ends of support, the inclined side for being arranged on support of vacuum heat collection pipe, and multiple vacuum heat collection pipes and is arranged side by side.
The outer surface of outer courage is additionally provided with heat-insulation layer.
Delivery port is located at the top of inner bag.
The beneficial effects of the present invention are：
Compared to prior art, the present invention will be separated in the tube chamber and water tank of vacuum heat collection pipe using water, vacuum heat collection pipe tube chamber is used as heat transfer medium with the water in interlayer, water in inner bag is heated, and inner bag is connected with water supply, so, on the premise of use requirement being met ensureing water temperature, make the pressure of output hot water identical with tap water pressure, i.e., can export the hot water of constant temperature and pressure, improve the comfort level of water heater.In addition, the heat transfer medium in vacuum heat collection pipe and interlayer can be the water for adding anti-icing fluid, the place that solar water heater is adapted to the north more cold is set to use；The impurity and incrustation scale of precipitation are not had, water quality and the thermal transition efficiency of vacuum heat collection pipe is not interfered with only in vacuum heat collection pipe and interlayer inner loop as the water of heat transfer medium in vacuum heat collection pipe.Transferred heat to by the bucket wall for then passing through inner bag in inner bag, heat can be fully utilized.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the zoomed-in view at A in Fig. 1；
In figure：10th, support；20th, water tank；21st, outer courage；22nd, inner bag；23rd, interlayer；30th, vacuum heat collection pipe；31st, silica gel bushing pipe；32nd, silica gel plug；33rd, dust plug；40th, water supply tank.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
Such as Fig. 1, shown in 2, for a kind of solar water heater of the present invention, including water tank 20 and multiple vacuum heat collection pipes 30, wherein, water tank 20 is double-decker, it specifically includes inner bag 22, outer courage 21, outer courage 21 is trapped among outside inner bag 22, a closed interlayer 23 is formed between inner bag 22 and outer courage 21, the water inlet connected with running water is provided with inner bag 22, and for exporting the delivery port of hot water, the upper end of above-mentioned multiple vacuum heat collection pipes 30 is each attached on outer courage 21, and the opening of the upper end of vacuum heat collection pipe 30 is connected with interlayer 23, heat transfer medium is provided with vacuum heat collection pipe 30 and interlayer 23, in one of embodiment of the present invention, the heat transfer medium can be water.
Above-mentioned solar water heater is operationally, running water is entered in inner bag 22, the water that temperature is relatively low in vacuum heat collection pipe 30 is received and entered after solar energy after the higher water of formation temperature in interlayer 23, in interlayer 23, the higher water of temperature carries out heat exchange by the bucket wall of inner bag 22 with the cold water in inner bag 22, makes the temperature of cold water rises in inner bag 22, because inner bag 22 is connected with running water pipe, when user opens outlet valve, running water pressure ejects the hot water in inner bag 22.
Compared to existing solar water heater, the present invention is by the tube chamber of vacuum heat collection pipe 30 with being separated in water tank 20 using water, the tube chamber of vacuum heat collection pipe 30 is used as heat transfer medium with the water in interlayer 23, water in inner bag 22 is heated, and inner bag 22 is connected with water supply, so, on the premise of use requirement being met ensureing water temperature, make the pressure of output hot water identical with tap water pressure, i.e., can export the hot water of constant temperature and pressure, improve the comfort level of water heater.In addition, the heat transfer medium in vacuum heat collection pipe 30 and interlayer 23 can be the water for adding anti-icing fluid, the place that solar water heater is adapted to the north more cold is set to use；The impurity and incrustation scale of precipitation are not had, water quality and the thermal transition efficiency of vacuum heat collection pipe 30 is not interfered with only in vacuum heat collection pipe 30 and the inner loop of interlayer 23 as the water of heat transfer medium in vacuum heat collection pipe 30.Transferred heat to by the bucket wall for then passing through inner bag 22 in inner bag 22, heat can be fully utilized.
, can also be using other fluids herein it should be noted that above-mentioned heat transfer medium is in addition to it can use water.
In the present invention, above-mentioned delivery port is arranged on to the top of inner bag 22, i.e., when in use, cold water ejects hot water from the delivery port positioned at the top of inner bag 22, further ensures that output hot water is constant temperature.
Mounting hole is offered on above-mentioned outer courage 21, mounting hole is embedded with a silica gel bushing pipe 31, a silica gel plug 32 is socketed with outside silica gel bushing pipe 31, the upper end of vacuum heat collection pipe 30 is socketed in outside silica gel plug 32, in this way, utilizing silica gel bushing pipe 31 and silica gel plug 32, it is ensured that vacuum heat collection pipe 30 and the sealing of the outer junction of courage 21, by facilitating the dismounting of vacuum heat collection pipe 30, follow-up maintenance is conducive to change.Certainly, vacuum heat collection pipe 30 can also be using other mounting means, as long as ensuring that heat transfer medium will not be revealed with outer courage 21.In order to play dust-proof effect, the outside of vacuum heat collection pipe 30 is socketed with dust plug 33 of the closure outside mounting hole.
The solar water heater also includes the water supply tank 40 for being used to supplement heat transfer medium into vacuum heat collection pipe 30 and interlayer 23, after a longer time of use, heat transfer medium because the reasons such as evaporation reduce when, it is possible to use water supply tank 40 is supplemented.
On the basis of above-mentioned scheme, solar water heater of the invention also includes support 10, and water tank 20 is fixedly mounted on the top ends of support 10, the inclined side for being arranged on support 10 of vacuum heat collection pipe 30, and multiple vacuum heat collection pipes 30 and is arranged side by side.
In order to prevent heat from distributing, the outer surface of outer courage 21 is additionally provided with heat-insulation layer.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various corresponding changes and deformation, and all these change and deformation should all belong within the protection domain of the claims in the present invention.
Claims (7)
1. solar water heater, it is characterized in that, including water tank and multiple vacuum heat collection pipes, water tank includes inner bag, encloses the outer courage set outside the tank, a closed interlayer is formed between inner bag and outer courage, the water inlet that is connected with running water and the delivery port for exporting hot water are provided with inner bag, the upper end of multiple vacuum heat collection pipes is each attached on outer courage and is communicated in interlayer；Heat transfer medium is provided with the tube chamber and interlayer of vacuum heat collection pipe.
2. solar water heater as claimed in claim 1, it is characterised in that mounting hole is offered on outer courage, mounting hole, which is embedded with outside a silica gel bushing pipe, silica gel bushing pipe, is socketed with a silica gel plug, and the upper end of vacuum heat collection pipe is socketed in outside silica gel plug.
3. solar water heater as claimed in claim 2, it is characterised in that the outside of vacuum heat collection pipe is socketed with dust plug of the closure outside mounting hole.
4. solar water heater as claimed in claim 1, it is characterised in that the solar water heater also includes the water supply tank for being used to supplement heat transfer medium into vacuum heat collection pipe and interlayer.
5. solar water heater as claimed in claim 1, it is characterised in that the solar water heater also includes support, water tank is fixedly mounted on the top ends of support, the inclined side for being arranged on support of vacuum heat collection pipe, and multiple vacuum heat collection pipes and is arranged side by side.
6. solar water heater as claimed in claim 1, it is characterised in that the outer surface of outer courage is additionally provided with heat-insulation layer.
7. solar water heater as claimed in claim 1, it is characterised in that delivery port is located at the top of inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227706.0A CN107289642A (en) | 2016-04-13 | 2016-04-13 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227706.0A CN107289642A (en) | 2016-04-13 | 2016-04-13 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289642A true CN107289642A (en) | 2017-10-24 |
Family
ID=60093763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610227706.0A Pending CN107289642A (en) | 2016-04-13 | 2016-04-13 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289642A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397449Y (en) * | 1999-10-27 | 2000-09-20 | 扬州市华扬太阳能热水器有限公司 | Direct insertion pressure-bearing water tank for solar water heater |
| CN2716752Y (en) * | 2004-05-01 | 2005-08-10 | 张雪祥 | Improved water tank for solar water heater |
| CN2802373Y (en) * | 2005-05-08 | 2006-08-02 | 窦陆军 | Solar water heater with pressure |
| CN2901167Y (en) * | 2006-05-23 | 2007-05-16 | 江苏桑夏太阳能产业有限公司 | Heat exchange pressure-bearing solar water heater with heat storage inner container |
| CN101769639A (en) * | 2009-12-31 | 2010-07-07 | 无锡环特太阳能科技有限公司 | Direct-insert pressure-bearing open all-glass vacuum tubular solar water heater with double inner containers |
| CN102798233A (en) * | 2012-09-03 | 2012-11-28 | 孙传玲 | Double-pressure-bearing solar water heater |
| CN202734288U (en) * | 2012-08-21 | 2013-02-13 | 陕西华扬太阳能有限公司 | Solar water heater with double-layer water tanks |
| CN103925708A (en) * | 2014-03-20 | 2014-07-16 | 宁夏清大华普科技有限公司 | Pressure-bearing balcony-hung solar water heater |
| CN205717984U (en) * | 2016-04-13 | 2016-11-23 | 广州三人行节能科技有限公司 | Solar water heater |
-
2016
- 2016-04-13 CN CN201610227706.0A patent/CN107289642A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397449Y (en) * | 1999-10-27 | 2000-09-20 | 扬州市华扬太阳能热水器有限公司 | Direct insertion pressure-bearing water tank for solar water heater |
| CN2716752Y (en) * | 2004-05-01 | 2005-08-10 | 张雪祥 | Improved water tank for solar water heater |
| CN2802373Y (en) * | 2005-05-08 | 2006-08-02 | 窦陆军 | Solar water heater with pressure |
| CN2901167Y (en) * | 2006-05-23 | 2007-05-16 | 江苏桑夏太阳能产业有限公司 | Heat exchange pressure-bearing solar water heater with heat storage inner container |
| CN101769639A (en) * | 2009-12-31 | 2010-07-07 | 无锡环特太阳能科技有限公司 | Direct-insert pressure-bearing open all-glass vacuum tubular solar water heater with double inner containers |
| CN202734288U (en) * | 2012-08-21 | 2013-02-13 | 陕西华扬太阳能有限公司 | Solar water heater with double-layer water tanks |
| CN102798233A (en) * | 2012-09-03 | 2012-11-28 | 孙传玲 | Double-pressure-bearing solar water heater |
| CN103925708A (en) * | 2014-03-20 | 2014-07-16 | 宁夏清大华普科技有限公司 | Pressure-bearing balcony-hung solar water heater |
| CN205717984U (en) * | 2016-04-13 | 2016-11-23 | 广州三人行节能科技有限公司 | Solar water heater |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |