CN201973932U - Split type pressure-bearing water tank - Google Patents
Split type pressure-bearing water tank Download PDFInfo
- Publication number
- CN201973932U CN201973932U CN2011200429574U CN201120042957U CN201973932U CN 201973932 U CN201973932 U CN 201973932U CN 2011200429574 U CN2011200429574 U CN 2011200429574U CN 201120042957 U CN201120042957 U CN 201120042957U CN 201973932 U CN201973932 U CN 201973932U
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- China
- Prior art keywords
- water tank
- heat
- hot water
- bearing
- temperature circulation
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- Expired - Fee Related
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A split type pressure-bearing water tank comprises a hot water storage tank and a pressure-bearing hot water tank, wherein the pressure-bearing hot water tank is positioned below the hot water storage tank, the lower part of the hot water storage tank is provided with a water inlet, the upper part of the hot water storage tank is provided with a water outlet, the pressure-bearing hot water tank comprises a hot water collection tank and a heat exchanger which is connected with a solar heat collector, the hot water storage tank is communicated with the hot water collection tank through a high temperature circulation guide pipe and a low temperature circulation guide pipe, the lower end port of the high temperature circulation guide pipe is arranged at the upper part of the hot water collection tank, the upper end port of the high temperature circulation guide pipe is arranged at the upper part of the hot water collection tank, the upper end port of the low temperature circulation guide pipe is arranged at the lower part of the hot water collection tank, the lower end port of the low temperature circulation guide pipe is arranged at the lower part of the hot water collection tank, and an auxiliary heater is arranged in the hot water storage tank. The split type pressure-bearing water tank has a reasonable design, is simple to install and maintain, and is convenient to use, the hot water storage tank can be directly heated when the water temperature cannot reach the requirement, so the energy is saved.
Description
Technical field
The utility model relates to a kind of solar utilization technique, particularly a kind of split type press-bearing water tank.
Background technology
Solar water heater is divided into close-coupled and split type two big classes by the connection form of hot water storage tank and heat collector.The separated type solar water-heater water tank is divided into two kinds of pressure-bearing type and non-bearing types again.The following several modes of thermal recovery that add of heat-storage medium in the bearing type water tank:
(1) with heat transfer medium directly and heat-storage medium exchange, but this mode increases the pollution of heat-storage medium easily, and heat transfer and heat-storage medium must be used same medium.
(2) adopt heat exchange mode that heat-storage medium is heated, but anti-heat transfer phenomenon can occur during greater than the heat transfer medium temperature when the heat accumulation temperature, for anti-phenomenon here need increase a lot of automatic control original papers, the method is complexity comparatively when mounted, also increases the trouble point.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of reasonable in design, uses, split type press-bearing water tank easy for installation.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of split type press-bearing water tank, be characterized in: comprise heat storage water tank and bearing hot water water tank, the bearing hot water water tank is positioned at the heat storage water tank below, the heat storage water tank bottom is provided with water inlet, heat storage water tank top is provided with delivery port, described bearing hot water water tank comprises heat collection water tank and the heat exchanger that joins with solar heat collector, be communicated with by high temperature circulation conduit and low temperature circulation conduit between heat storage water tank and the above-mentioned heat collection water tank, the lower port of high temperature circulation conduit is located at the top of heat collection water tank, the upper port of high temperature circulation conduit is located at the top of heat storage water tank, the upper port of low temperature circulation conduit is located at the bottom of heat storage water tank, the lower port of low temperature circulation conduit is located at the bottom of heat collection water tank, is provided with auxiliary heater in the heat storage water tank.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Described heat exchanger is the heat exchange coil that is located in the heat collection water tank.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Described heat exchanger is a heat-exchanging water tank.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Described heat-exchanging water tank is located at heat collection water tank inside.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Described heat-exchanging water tank is located at the heat collection water tank outside.
Compared with prior art, the utility model is divided into heat storage water tank and bearing hot water water tank with water tank, the bearing hot water water tank is positioned at the heat storage water tank below, be communicated with by high temperature circulation conduit and low temperature circulation conduit, utilize the heat exchange of thermal convection current Natural Circulation that the water in the heat storage water tank is heated up, avoided hot back transfer.Water in the heat collection water tank heats by heat exchanger, can avoid two media directly to contact, the optional majority kind of the heat transfer medium medium in the heat exchanger.It is reasonable in design, installs, safeguards simply, and is easy to use, can satisfy people and use water pressure, and water temperature does not reach when requiring and directly heat storage water tank heated, and has saved the energy.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
Fig. 3 is an another kind of structural representation of the present utility model.
The specific embodiment
A kind of split type press-bearing water tank, comprise heat storage water tank 1 and bearing hot water water tank, the bearing hot water water tank is positioned at heat storage water tank 1 below, heat storage water tank 1 bottom is provided with water inlet 7, heat storage water tank 1 top is provided with delivery port 2, described bearing hot water water tank comprises heat collection water tank 4 and the heat exchanger 5 that joins with solar heat collector, be communicated with by high temperature circulation conduit 3 and low temperature circulation conduit 6 between heat storage water tank 1 and the above-mentioned heat collection water tank 4, the lower port of high temperature circulation conduit 3 is located at the top of heat collection water tank 4, the upper port of high temperature circulation conduit 3 is located at the top of heat storage water tank 1, the upper port of low temperature circulation conduit 6 is located at the bottom of heat storage water tank 1, the lower port of low temperature circulation conduit 6 is located at the bottom of heat collection water tank 4, is provided with auxiliary heater 8 in the heat storage water tank 1.
During enforcement, give water on heat storage water tank 1 and the bearing hot water water tank by the water inlet 7 of heat storage water tank 1 earlier, again heat exchanger 5 and solar thermal collector are joined, medium in the heat exchanger 5 is with heat transferred heat collection water tank 4, pass through high temperature circulation conduit 3 and low temperature circulation conduit 6 between heat collection water tank 4 and the heat storage water tank 1, utilize the heat exchange of thermal convection current Natural Circulation that the water in the heat storage water tank 1 is heated up, this method has been avoided hot back transfer, has promptly avoided heat to be transmitted to heat collection water tank 4 by heat storage water tank 1.When heat storage water tank 1 water temperature can not satisfy use, can use auxiliary heater 8 to heat.
The form of heat exchanger 5 has multiple, can be for being located at the heat exchange coil in the heat collection water tank 4.The import and export of heat exchange coil and solar thermal collector join like this, form a closed cycle, carry out heat exchange by heat exchange coil and heat water in the heat collection water tank 4.
Claims (5)
1. split type press-bearing water tank, it is characterized in that: comprise heat storage water tank and bearing hot water water tank, the bearing hot water water tank is positioned at the heat storage water tank below, the heat storage water tank bottom is provided with water inlet, heat storage water tank top is provided with delivery port, described bearing hot water water tank comprises heat collection water tank and the heat exchanger that joins with solar heat collector, be communicated with by high temperature circulation conduit and low temperature circulation conduit between heat storage water tank and the above-mentioned heat collection water tank, the lower port of high temperature circulation conduit is located at the top of heat collection water tank, the upper port of high temperature circulation conduit is located at the top of heat storage water tank, the upper port of low temperature circulation conduit is located at the bottom of heat storage water tank, the lower port of low temperature circulation conduit is located at the bottom of heat collection water tank, is provided with auxiliary heater in the heat storage water tank.
2. split type press-bearing water tank according to claim 1 is characterized in that: described heat exchanger is the heat exchange coil that is located in the heat collection water tank.
3. split type press-bearing water tank according to claim 1 is characterized in that: described heat exchanger is a heat-exchanging water tank.
4. split type press-bearing water tank according to claim 3 is characterized in that: described heat-exchanging water tank is located at heat collection water tank inside.
5. split type press-bearing water tank according to claim 3 is characterized in that: described heat-exchanging water tank is located at the heat collection water tank outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200429574U CN201973932U (en) | 2011-02-21 | 2011-02-21 | Split type pressure-bearing water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200429574U CN201973932U (en) | 2011-02-21 | 2011-02-21 | Split type pressure-bearing water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973932U true CN201973932U (en) | 2011-09-14 |
Family
ID=44579031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200429574U Expired - Fee Related CN201973932U (en) | 2011-02-21 | 2011-02-21 | Split type pressure-bearing water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker solar water heater |
-
2011
- 2011-02-21 CN CN2011200429574U patent/CN201973932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20170221 |