CN201050893Y - Improved structure of solar water heater - Google Patents
Improved structure of solar water heater Download PDFInfo
- Publication number
- CN201050893Y CN201050893Y CNU2007200532831U CN200720053283U CN201050893Y CN 201050893 Y CN201050893 Y CN 201050893Y CN U2007200532831 U CNU2007200532831 U CN U2007200532831U CN 200720053283 U CN200720053283 U CN 200720053283U CN 201050893 Y CN201050893 Y CN 201050893Y
- Authority
- CN
- China
- Prior art keywords
- collecting tube
- water
- thermal
- water tank
- water storage
- 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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- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of water heaters, in particular to an improved structure of a solar water heater. Mainly include water storage tank and heat collecting tube, heat collecting tube and water storage tank intercommunication set up a sealing plug in the port department of heat collecting tube and water storage tank switch-on, the sealing plug integration has inlet tube and outlet pipe intercommunication heat collecting tube and water storage tank, and wherein the port of inlet tube extends the bottom of heat collecting tube. The utility model discloses the bottom that enters into the thermal-collecting tube by the cold water in a inlet tube guide water storage jar makes cold water be heated from the thermal-collecting tube bottom, then progressively rises again, and make full use of thermal-collecting tube heat absorption, the convection current is fast, and the temperature rises, the increasing of thermal efficiency.
Description
Technical field:
The utility model relates to technical field of water heaters, refers in particular to a kind of solar water heater structure improvement.
Background technology:
Shown in Figure 1, existing solar water heater generally comprises water tank 01 and thermal-collecting tube 02, and thermal-collecting tube 02 directly is communicated with water tank 01; Water in the thermal-collecting tube 02 is heated by solar radiation gradually, and based on the heat conduction, thermal convection current is that the thermaltransmission mode of assisting heats up the water of water tank 01 gradually.Yet when said structure used in reality, the thermal efficiency was not high, and when mainly entering thermal-collecting tube 02 because of the cold water in the water tank 01, the thermal-collecting tube 02 epimere portion that flows through (being the section portion of thermal-collecting tube 02 near water tank 01) has absorbed certain heat, and water temperature rises; And cold water sinks, the convection current cause that hot water rises, and the water after being heated is difficult to sink to thermal-collecting tube 02 bottom, causes the water convection current of thermal-collecting tube 02 lower semisection little thus, has a narrow range of temperature, and heat absorption rate is not high.Thermal-collecting tube 02 is long more, and above-mentioned defective is obvious more, thereby limits using and developing of solar water heater.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model is to provide, the solar water heater structure improvement that the thermal efficiency is high.
For achieving the above object, solar water heater structure improvement described in the utility model, mainly comprise water tank and thermal-collecting tube, thermal-collecting tube and water tank are communicated with, the port with the water tank connection in thermal-collecting tube is provided with a sealing-plug, sealing-plug is integrated with water inlet pipe and outlet pipe connected set heat pipe and water tank, and wherein a port of water inlet pipe extends the bottom of thermal-collecting tube.
In water tank, the water outlet port of outlet pipe is higher than water inlet pipe water inlet port, and the water outlet port of outlet pipe extends to the center line top of water tank inner chamber.
Adopt said structure, the utility model enters into the bottom of thermal-collecting tube by the cold water in the water inlet pipe guiding water tank, makes cold water begin to be heated from the thermal-collecting tube bottom, and then progressively rises, and makes full use of the thermal-collecting tube heat absorption, and convection current is fast, and temperature rise improves the thermal efficiency.
Description of drawings:
Accompanying drawing 2 is a structural representation of the present utility model;
Accompanying drawing 3 is the utility model partial structurtes enlarged diagrams.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 2,3, the utility model mainly comprises water tank 1 and thermal-collecting tube 2, thermal-collecting tube 2 and water tank 1 are communicated with, the port with water tank 1 connection in thermal-collecting tube 2 is provided with a sealing-plug 3, sealing-plug 3 is integrated with water inlet pipe 4 and outlet pipe 5 connected set heat pipes 2 and water tank 1, wherein a port of water inlet pipe 4 extends the bottom of thermal-collecting tube 2, in water tank 1, the water outlet port of outlet pipe 5 is higher than water inlet pipe 4 water inlet ports, and the water outlet port of outlet pipe 5 extends to the center line top of water tank 1 inner chamber.
In the utility model, sealing-plug 3 has the effect of fixed water inlet pipe 4 and outlet pipe 5, and the cold water that can prevent water tank 1 freely enters in the thermal-collecting tube 2, so that the water in the thermal-collecting tube 2 must be to be entered by water inlet pipe 4, the heating back is by outlet pipe 5 outputs, thereby realize exchange, the water in the water tank 1 is heated up gradually.
In the utility model, water inlet pipe 4 guiding cold water flow, and force cold water to enter into the bottom of thermal-collecting tube 2, and the temperature difference of increasing thermal-collecting tube 2 bottoms improves heat absorption rate.Rise after water in the thermal-collecting tube 2 is heated, uphill process still absorbs heat, temperature rise, thus the water in quickening and the water tank 1 exchanges, and improves the efficient of water heater.The flow process of water inlet pipe 4 lengthening cold water makes full use of thermal-collecting tube 2 and absorbs heat, and improves the usefulness of water heater.
In water tank 1, the water outlet port of outlet pipe 5 is higher than water inlet pipe 4 water inlet ports, and the water outlet port of outlet pipe 5 extends to the center line top of water tank 1 inner chamber.Can promote the water in the water tank 1 to flow thus well, improve heat exchange, so that the liter of the water temperature in the water tank 1 is fast, is heated evenly.
The utility model absorbs heat, and heat is imitated high, water temperature stability, and simple in structure, processing and fabricating is easy, and cost is low, is fit to occasions such as family, hotel, club and uses.
Claims (3)
1. solar water heater structure improvement, mainly comprise water tank (1) and thermal-collecting tube (2), thermal-collecting tube (2) and water tank (1) are communicated with, it is characterized in that: the port with water tank (1) connection in thermal-collecting tube (2) is provided with a sealing-plug (3), sealing-plug (3) is integrated with water inlet pipe (4) and outlet pipe (5) connected set heat pipe (2) and water tank (1), and wherein a port of water inlet pipe (4) extends the bottom of thermal-collecting tube (2).
2. solar water heater structure improvement according to claim 1 is characterized in that: in water tank (1), the water outlet port of outlet pipe (5) is higher than water inlet pipe (4) water inlet port.
3. solar water heater structure improvement according to claim 1 and 2 is characterized in that: the water outlet port of outlet pipe (5) extends to the center line top of water tank (1) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200532831U CN201050893Y (en) | 2007-06-22 | 2007-06-22 | Improved structure of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200532831U CN201050893Y (en) | 2007-06-22 | 2007-06-22 | Improved structure of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050893Y true CN201050893Y (en) | 2008-04-23 |
Family
ID=39337382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200532831U Expired - Fee Related CN201050893Y (en) | 2007-06-22 | 2007-06-22 | Improved structure of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152545A (en) * | 2015-04-08 | 2016-11-23 | 林学军 | Multilamellar double-bin solar water heater |
-
2007
- 2007-06-22 CN CNU2007200532831U patent/CN201050893Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152545A (en) * | 2015-04-08 | 2016-11-23 | 林学军 | Multilamellar double-bin 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: 20080423 Termination date: 20160622 |