CN204787321U - Vacuum tube solar water heater - Google Patents
Vacuum tube solar water heater Download PDFInfo
- Publication number
- CN204787321U CN204787321U CN201520383895.1U CN201520383895U CN204787321U CN 204787321 U CN204787321 U CN 204787321U CN 201520383895 U CN201520383895 U CN 201520383895U CN 204787321 U CN204787321 U CN 204787321U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- tube
- water
- vacuum
- water inlet
- 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.)
- Withdrawn - After Issue
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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
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a vacuum tube solar water heater, be equipped with circulation inlet tube and circulation outlet pipe in the inner bag, the circulation inlet tube including set up the annular inlet tube that extends in inner bag one end and along the inner bag circumference and set up the inner bag bottom and with the long tube of intaking of miniature circulating pump water inlet intercommunication, all be equipped with a plurality of inlet openings on the annular inlet tube, intake still be connected with on the long tube with the pipe of vacuum body figure reciprocity, the other end of pipe extends to vacuum body bottom. The utility model has the advantages of: the utility model discloses a microcirculation pump is pumped the inside high -temperature water of a plurality of vacuum tube to in the water tank in the hot water outlet pipe way to through the apopore on the water outlet branch pipe, owing to the spray direction of apopore is opposite, consequently can form the convection current, the temperature of accelerating in the inner bag increases, and the temperature in the water tank reaches at 50 o'clock simultaneously, breaks off the power of microcirculation pump, stops forced circulation.
Description
Technical field
The utility model relates to a kind of solar water heater, especially a kind of solar vacuum-tube water heater.
Background technology
Common solar water heater utilizes vacuum tube heat collection function, by the photothermal deformation of vacuum tube, through microcirculation, hot water is sent in attemperater, by thermosiphon principle by the whole box water heating in water tank, and sent indoor for user by dedicated line, there are two drawbacks in this structure: one is that microcirculation efficiency in vacuum tube is slightly low, cannot fast the water of high temperature in vacuum tube be delivered in water tank fast; Another is that water tank internal thermal siphon efficiency is slower, being rapidly heated of water tank cannot be realized, particularly run into solar irradiation strong time, the thermal efficiency of whole water heater is low, therefore, a kind ofly realizing the solar vacuum-tube water heater that the high-temperature water in vacuum tube and the cold water in water tank carry out heat exchange fast with regard to being badly in need of developing, through retrieving, not finding the same or analogous technical scheme with the utility model.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly can realizes the solar vacuum-tube water heater that the high-temperature water in vacuum tube and the cold water in water tank carry out heat exchange fast.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of solar vacuum-tube water heater, comprise storage tank, vacuum tubings, upper hose, downcomer, blast pipe, described vacuum tubings is arranged on storage tank bottom, described upper hose is connected to storage tank top, described downcomer is connected to storage tank bottom, blast pipe is equipped with on described storage tank top, it is characterized in that: described storage tank comprises inner bag and shell, filling-foam in cavity between described inner bag and shell, a miniature circulating pump is also provided with in cavity between described inner bag and shell, circulation water inlet pipe and recycling outlet is provided with in described inner bag, one end of described circulation water inlet pipe and recycling outlet is closed, the other end is communicated with delivery port with the water inlet of miniature circulating pump respectively,
Described circulation water inlet pipe comprise be arranged on inner bag one end and along inner bag circumference extend annular water inlet pipe and be arranged on the water inlet long tube be communicated with bottom inner bag and with miniature circulating pump water inlet, described annular water inlet pipe is equipped with some inlet openings, described water inlet long tube is also connected with the conduit with vacuum tubings number equity, the other end of described conduit extends to bottom vacuum tubings;
Described recycling outlet comprises and to be arranged in the middle part of inner bag and the water outlet short tube extended along inner bag diametric(al) and be arranged on along the water outlet long tube on the central shaft of inner bag long axis direction, described water outlet long tube is communicated with the delivery port of miniature circulating pump, described water outlet short tube two ends are respectively equipped with an exit branch parallel with water outlet long tube, the bearing of trend of described two ends exit branch is contrary, described two ends exit branch is equipped with some apopores, and the injection direction of the apopore on the exit branch of described two ends is contrary.
Further, the other end of described conduit extends to 1/3rd places of vacuum tubings apart from bottom.
Further, go out to arrange a temperature sensor in described inlet opening.
Be the utility model has the advantage of: the utility model to pump in water tank in hot water effluent's pipeline by micro circulation pump the high-temperature water of several vacuum tube inside, and by the apopore on exit branch, because the injection direction of apopore is contrary, therefore convection current can be formed, the water temperature accelerated in inner bag increases, simultaneously when the water temperature in water tank reaches 50 °, disconnect the power supply of micro circulation pump, stop forced circulation.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model solar vacuum-tube water heater.
Fig. 2 is the sectional view of the utility model solar vacuum-tube water heater.
Detailed description of the invention
A kind of solar vacuum-tube water heater as depicted in figs. 1 and 2, comprise storage tank 1, vacuum tubings 2, upper hose, downcomer, blast pipe, vacuum tubings 2 is arranged on storage tank 1 bottom, upper hose is connected to storage tank 1 top, downcomer is connected to storage tank 1 bottom, and blast pipe is equipped with on storage tank 1 top.
Storage tank of the present utility model comprises inner bag 3 and shell, filling-foam in cavity between inner bag 3 and shell, a miniature circulating pump 7 is also provided with in cavity between inner bag 3 and shell, circulation water inlet pipe and recycling outlet is provided with in inner bag 3, one end of circulation water inlet pipe and recycling outlet is closed, and the other end is communicated with delivery port with the water inlet of miniature circulating pump 7 respectively.
Circulation water inlet pipe of the present utility model comprise be arranged on inner bag 3 one end and along inner bag circumference extend annular water inlet pipe 5 and be arranged on the water inlet long tube 4 be communicated with bottom inner bag 3 and with miniature circulating pump 7 water inlet, annular water inlet pipe 5 is equipped with some inlet openings, water inlet long tube 4 is also connected with the conduit 6 with vacuum tubings 2 number equity, and the other end of conduit 6 extends to bottom vacuum tubings 2.
Recycling outlet of the present utility model comprises and to be arranged in the middle part of inner bag 3 and the water outlet short tube 9 extended along inner bag diametric(al) and be arranged on along the water outlet long tube 8 on the central shaft of inner bag long axis direction, water outlet long tube 8 is communicated with the delivery port of miniature circulating pump 7, water outlet short tube 9 two ends are respectively equipped with an exit branch 10 parallel with water outlet long tube 8, the bearing of trend of two ends exit branch 10 is contrary, two ends exit branch 10 is equipped with some apopores, and the injection direction of the apopore on two ends exit branch 10 is contrary.
The other end of conduit 6 of the present utility model extends to 1/3rd places of vacuum tubings 2 apart from bottom.
The utility model goes out to arrange a temperature sensor in inlet opening.
The utility model to pump to the high-temperature water of several vacuum tube inside in water tank in hot water effluent's pipeline by micro circulation pump 7, and by the apopore on exit branch 10, because the injection direction of apopore is contrary, therefore convection current can be formed, the water temperature accelerated in inner bag 3 increases, simultaneously when the water temperature in water tank reaches 50 °, disconnect the power supply of micro circulation pump 7, stop forced circulation.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a solar vacuum-tube water heater, comprise storage tank, vacuum tubings, upper hose, downcomer, blast pipe, described vacuum tubings is arranged on storage tank bottom, described upper hose is connected to storage tank top, described downcomer is connected to storage tank bottom, blast pipe is equipped with on described storage tank top, it is characterized in that: described storage tank comprises inner bag and shell, filling-foam in cavity between described inner bag and shell, a miniature circulating pump is also provided with in cavity between described inner bag and shell, circulation water inlet pipe and recycling outlet is provided with in described inner bag, one end of described circulation water inlet pipe and recycling outlet is closed, the other end is communicated with delivery port with the water inlet of miniature circulating pump respectively,
Described circulation water inlet pipe comprise be arranged on inner bag one end and along inner bag circumference extend annular water inlet pipe and be arranged on the water inlet long tube be communicated with bottom inner bag and with miniature circulating pump water inlet, described annular water inlet pipe is equipped with some inlet openings, described water inlet long tube is also connected with the conduit with vacuum tubings number equity, the other end of described conduit extends to bottom vacuum tubings;
Described recycling outlet comprises and to be arranged in the middle part of inner bag and the water outlet short tube extended along inner bag diametric(al) and be arranged on along the water outlet long tube on the central shaft of inner bag long axis direction, described water outlet long tube is communicated with the delivery port of miniature circulating pump, described water outlet short tube two ends are respectively equipped with an exit branch parallel with water outlet long tube, the bearing of trend of described two ends exit branch is contrary, described two ends exit branch is equipped with some apopores, and the injection direction of the apopore on the exit branch of described two ends is contrary.
2. a kind of solar vacuum-tube water heater according to claim 1, is characterized in that: the other end of described conduit extends to 1/3rd places of vacuum tubings apart from bottom.
3. a kind of solar vacuum-tube water heater according to claim 1, is characterized in that: go out to arrange a temperature sensor in described inlet opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383895.1U CN204787321U (en) | 2015-06-08 | 2015-06-08 | Vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383895.1U CN204787321U (en) | 2015-06-08 | 2015-06-08 | Vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787321U true CN204787321U (en) | 2015-11-18 |
Family
ID=54527359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383895.1U Withdrawn - After Issue CN204787321U (en) | 2015-06-08 | 2015-06-08 | Vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864608A (en) * | 2015-06-08 | 2015-08-26 | 江苏浴普太阳能有限公司 | Vacuum pipe solar water heater |
-
2015
- 2015-06-08 CN CN201520383895.1U patent/CN204787321U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864608A (en) * | 2015-06-08 | 2015-08-26 | 江苏浴普太阳能有限公司 | Vacuum pipe solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |