CN201184703Y - Solar water heater with nursing function - Google Patents
Solar water heater with nursing function Download PDFInfo
- Publication number
- CN201184703Y CN201184703Y CNU2008200317539U CN200820031753U CN201184703Y CN 201184703 Y CN201184703 Y CN 201184703Y CN U2008200317539 U CNU2008200317539 U CN U2008200317539U CN 200820031753 U CN200820031753 U CN 200820031753U CN 201184703 Y CN201184703 Y CN 201184703Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- thermal
- nursing device
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 191
- 230000000474 nursing effect Effects 0.000 title claims abstract description 62
- 238000007789 sealing Methods 0.000 claims description 6
- 239000013049 sediment Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 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
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a solar water heater with nursing function, it relates to the indirect heating equipment field, especially solar equipment. It includes support, water tank, a plurality of thermal-collecting tubes and heat collecting plate at least, and water tank and thermal-collecting plate are fixed on the support, and thermal-collecting tube one end opening, one end are closed, and its open end inserts the water tank from the water tank bottom, and the blind end bearing is on the tail box of heat collecting plate bottom, its characterized in that: the nursing device comprises a solar water heater, a nursing device water tank, a plurality of water inlet and outlet pipes, a nursing device water tank, a heat collecting pipe and a solar water heater, wherein the nursing device water tank is arranged in the bottom area in the solar water tank and is connected with the water inlet and outlet of the solar water heater, one end of each water inlet and outlet pipe is connected with the nursing device water tank, and the other end of each water inlet and outlet pipe extends into the heat collecting. The utility model has the advantages that: firstly, the heat collecting pipe is not easy to crack when cold water is fed; secondly, scaling and sediment generation are not easy to occur in the heat collecting pipe; and thirdly, the water capacity of the solar water heater is increased.
Description
Technical field
The utility model relates to heat-exchange apparatus field, especially solar facilities.
Background technology
Present solar water heater comprises support, water tank, thermal-collecting tube and thermal-arrest plate at least, water tank and thermal-arrest plate are fixed on the support, thermal-collecting tube one end opening, end sealing, its openend inserts water tank from water tank bottom, and blind end is bearing on the tail box of thermal-arrest plate bottom.During use, the hot and cold water turnover of solar water heater all realizes by the intake-outlet that is arranged on the water tank bottom zone, thermal-collecting tube is collected the water in the solar energy heating tube, the principle of utilizing hot water rising cold water to descend, water in the thermal-collecting tube and the water generates free convection in the water tank are to reach the purpose of the water in the heating water tank.Existing solar water heater is because the limitation of design feature and use principle, there is following defective: one, easily bombing, because thermal-collecting tube is born the function that absorbs heat and heating, the free convection of hot water rising cold water decline in addition, the temperature at thermal-collecting tube upper end open place and the temperature of lower end exist than big-difference, might be near 200 ℃, under high temperature like this when mouth of pipe temperature is the highest, if contact cold water suddenly, thermal-collecting tube is easy to generate explosion; Two, easy fouling and generation sediment, because solar water heater when enabling, just be filled with water in the thermal-collecting tube all the time, and flowing of water relies on the convection current of hot and cold water fully in the thermal-collecting tube, flow intensity extremely a little less than, so be easy to fouling in the thermal-collecting tube and produce sediment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of pipe explosion is provided, and the thermal-collecting tube non-scaling, does not produce sediment, and can increase the solar water heater with nursing function of water heater water capacity.
Technical solution of the present utility model is: the solar water heater with nursing function comprises support at least, water tank, some thermal-collecting tubes and thermal-arrest plate, water tank and thermal-arrest plate are fixed on the support, thermal-collecting tube one end opening, the sealing of one end, its openend inserts water tank from water tank bottom, blind end is bearing on the tail box of thermal-arrest plate bottom, it is characterized in that: it also includes nursing device, nursing device is made up of nursing device water tank and some water inlet pipe and water outlet pipes, the nursing device water tank is arranged on the bottom section in the solar water container, and connect with the solar water heater intake-outlet, water inlet pipe and water outlet pipe one end connects with the nursing device water tank, and the other end stretches in the thermal-collecting tube.
Flow path when the utility model uses is: cold water enters the nursing device water tank from the solar water heater intake-outlet, enters thermal-collecting tube by water inlet pipe and water outlet pipe again, enters solar water heater water tank by thermal-collecting tube then; Hot water enters thermal-collecting tube by solar water heater water tank, enters the nursing device water tank by water inlet pipe and water outlet pipe again, is flowed out through the solar water heater intake-outlet by the nursing device water tank then.
The utility model has the advantages that: be not easy to cause that thermal-collecting tube bursts when one, going up cold water, nursing device directly enters the bottom of thermal-collecting tube because the cold water that enters solar water heater is flowed through, and the lower tube wall temperature of thermal-collecting tube is far below mouth of pipe tube wall temperature, cold water slowly rises from the thermal-collecting tube bottom, marginal not waterside cooling thermal-collecting tube tube wall is not easy to cause bombing when therefore going up cold water; Two, less scaling and produce sediment in the thermal-collecting tube, because the hot and cold water of turnover solar water heater all can be by the nursing device whole thermal-collecting tube of flowing through, flow intensity is bigger, so less scaling and produce sediment in the thermal-collecting tube; Three, increased the water capacity of solar water heater, because the water in the thermal-collecting tube has participated in the Inlet and outlet water circulation of whole solar water heater, so the water in the thermal-collecting tube becomes and can utilize water, and the whole water capacity of solar water heater has obtained increase.
Description of drawings
Fig. 1 is the utility model embodiment one water tank, thermal-collecting tube, nursing device portion dress schematic diagram.
Fig. 2 is the utility model embodiment two water tanks, thermal-collecting tube, nursing device portion dress schematic diagram.
Fig. 3 is a kind of structural representation of nursing device.
Among the figure: 1, gap, 2, heat-insulation layer, 3, solar water heater water tank, 4, the nursing device water tank, 5, thermal-collecting tube, 6, water inlet pipe and water outlet pipe, 7, the solar water heater intake-outlet, 8, exhaust outlet, 9, crust, 10, nursing device tank bracket, 11, water pipe, 12, threeway, 13, nursing device.
The specific embodiment
Embodiment one
Solar water heater with nursing function comprises support, water tank (3), some thermal-collecting tubes (5), thermal-arrest plate and nursing device (13).The sidewall of water tank (3) is provided with solar water heater intake-outlet (7) near the case bottom, and top area is provided with gap (1) and exhaust outlet (8), and water tank (3) is wrapped with heat-insulation layer (2), crust (9), and water tank (3) and thermal-arrest plate are fixed on the support.Thermal-collecting tube (5) one end openings, end sealing, its openend inserts the water tank (3) from water tank (3) bottom, and blind end is bearing on the tail box of thermal-arrest plate bottom, and some thermal-collecting tubes (5) are evenly arranged.Nursing device (13) is made up of nursing device water tank (4) and some water inlet pipe and water outlet pipes (6), nursing device water tank (4) is the triangular column, its two ends are fixedly connected on the madial wall of solar water heater water tank (3), the axis of nursing device water tank (4) is parallel to the axis of solar water heater water tank (3), direct and nursing device water tank (4) UNICOM of solar water heater intake-outlet (7).Water inlet pipe and water outlet pipe (6) one ends insert in the nursing device water tank (4), and the other end stretches in the thermal-collecting tube (5) and through bottom section, and the quantity of water inlet pipe and water outlet pipe (6) is consistent with thermal-collecting tube (5), and correspondence is provided with a water inlet pipe and water outlet pipe (6) in the every thermal-collecting tube (5).
Embodiment two
Solar water heater with nursing function comprises support, water tank (3), some thermal-collecting tubes (5), thermal-arrest plate and nursing device (13).The sidewall of water tank (3) is provided with solar water heater intake-outlet (7) near the case bottom, and top area is provided with gap (1) and exhaust outlet (8), and water tank (3) is wrapped with heat-insulation layer (2), crust (9), and water tank (3) and thermal-arrest plate are fixed on the support.Thermal-collecting tube (5) one end openings, end sealing, its openend inserts the water tank (3) from water tank (3) bottom, and blind end is bearing on the tail box of thermal-arrest plate bottom, and some thermal-collecting tubes (5) are evenly arranged.Nursing device (13) is made up of nursing device water tank (4) and some water inlet pipe and water outlet pipes (6), nursing device water tank (4) is cylindric, the sealing of one end face, the other end is connected in solar water heater intake-outlet (7), be fixed with a support (10) on two madial walls of solar water heater water tank (3) respectively, nursing device water tank (4) is put down and is put on support (10), and the axis of nursing device water tank (4) is parallel to the axis of solar water heater water tank (3).Water inlet pipe and water outlet pipe (6) one ends insert in the nursing device water tank (4), and the other end stretches in the thermal-collecting tube (5) and through bottom section, and the quantity of water inlet pipe and water outlet pipe (6) is consistent with thermal-collecting tube (5), and correspondence is provided with a water inlet pipe and water outlet pipe (6) in the every thermal-collecting tube (5).
Embodiment three
The assembly of present embodiment solar water heater and structure are same as embodiment two, different is the structure of nursing device (13), as shown in Figure 3, nursing device (13) is connected into nursing device water tank (4) by some water saving pipes (11) by threeway (12), the upper end of water inlet pipe and water outlet pipe (6) connects with threeway, direct and solar water heater intake-outlet (7) UNICOM of nursing device water tank (4).
Claims (6)
1, solar water heater with nursing function comprises support at least, water tank, some thermal-collecting tubes and thermal-arrest plate, water tank and thermal-arrest plate are fixed on the support, thermal-collecting tube one end opening, the sealing of one end, its openend inserts water tank from water tank bottom, blind end is bearing on the tail box of thermal-arrest plate bottom, it is characterized in that: it also includes nursing device, nursing device is made up of nursing device water tank and some water inlet pipe and water outlet pipes, the nursing device water tank is arranged on the bottom section in the solar water container, and connect with the solar water heater intake-outlet, water inlet pipe and water outlet pipe one end connects with the nursing device water tank, and the other end stretches in the thermal-collecting tube.
2, according to the described solar water heater with nursing function of claim 1, it is characterized in that: nursing device water tank two ends are fixedly connected on the madial wall of solar water heater water tank.
3, according to the described solar water heater with nursing function of claim 1, it is characterized in that: be fixed with a support on two madial walls of solar water heater water tank respectively, the nursing device water tank is put down and is put on support.
4, according to the described solar water heater with nursing function of claim 1, it is characterized in that: the axis of nursing device water tank is parallel to the axis of solar water heater water tank.
5, according to the described solar water heater with nursing function of claim 1, it is characterized in that: the nursing device water tank is cylindric.
6, according to the described solar water heater with nursing function of claim 1, it is characterized in that: the nursing device water tank is the triangular column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200317539U CN201184703Y (en) | 2008-02-03 | 2008-02-03 | Solar water heater with nursing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200317539U CN201184703Y (en) | 2008-02-03 | 2008-02-03 | Solar water heater with nursing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184703Y true CN201184703Y (en) | 2009-01-21 |
Family
ID=40272442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200317539U Expired - Fee Related CN201184703Y (en) | 2008-02-03 | 2008-02-03 | Solar water heater with nursing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184703Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
-
2008
- 2008-02-03 CN CNU2008200317539U patent/CN201184703Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20130203 |