CN201697350U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201697350U CN201697350U CN2010202285671U CN201020228567U CN201697350U CN 201697350 U CN201697350 U CN 201697350U CN 2010202285671 U CN2010202285671 U CN 2010202285671U CN 201020228567 U CN201020228567 U CN 201020228567U CN 201697350 U CN201697350 U CN 201697350U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- vacuum heat
- solar
- utility
- 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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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
Abstract
The utility model provides a solar water heater, comprising a water tank, a vacuum heat-collecting tube and a rack. The utility model is characterized in that the water tank and the vacuum heat-collecting tube are both disposed on the rack; the water tank is connected to the vacuum heat-collecting tube; one end of the water tank is provided with a water inlet and a water outlet; the water outlet is arranged on top of the water tank end cover; a floating head is disposed in the water tank; a water intake is disposed at the lower end of the floating head and is connected to the water outlet through a flexible pipe. The utility model is advantageous in that as water of high temperature can be taken out, thereby water leakage can be effectively decreased and the utilization rate of hot water can be improved to the maximum.
Description
Technical field
The utility model relates to a kind of vacuum heat collection pipe solar water heater, belongs to technical field of solar water heaters.
Background technology
Solar water heater (Solar water heater) is meant the water heater that heats as the energy with solar energy.Solar water heater is converted into heat energy to solar energy, and water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, production.Solar water heater is made up of vacuum heat collection pipe, water tank, support and related accessories.Solar energy is converted to heat energy mainly rely on glass heat-collecting vacuum tube, solar radiation sees through glass cover-plate, and the thermal-arrest plate absorbs the back and is delivered to water in the endothermic tube along fin and tube wall.Water heat absorption back temperature in the endothermic tube raises, and proportion reduces and rises, and forms a power that makes progress, and constitutes a thermal siphon system.Along with hot water constantly on move and be stored in water tank upper, constantly replenish the lower water of temperature by circulation pipe down simultaneously, so move in circles, final whole box water all is increased to certain temperature.
At present, the delivery port on the water tank all is arranged on the bottom of water tank end cap, relies on the effect of gravity that water is taken out.According to one's analysis, the water that temperature is the highest in the water tank, relies on conventional device on top, is not earlier the water that temperature is the highest in the water tank to be taken out.Outlet pipe is arranged on the water tank below.And the delivery port long period of soaking causes delivery port and water tank junction corrosion and damage easily in water, leak.
Summary of the invention
The utility model provides a kind of solar water heater that high-temperature water in the water tank can be taken out at the deficiency that existing solar water heater exists.
Solar water heater of the present utility model adopts following technical proposals:
This solar water heater comprises water tank, vacuum heat collection pipe and support, water tank and vacuum heat collection pipe are installed on the support, water tank is connected with vacuum heat collection pipe, one end of water tank is provided with water inlet and delivery port, delivery port is arranged on the top of water tank end cap, be provided with floating head in the water tank, the floating head lower end is provided with intake, and intake is connected by flexible pipe with delivery port.
The utility model is provided with floating head in water tank, utilize flexible pipe that the intake of raising the nose above water to breathe is linked to each other with the delivery port of water tank, high-temperature water in the water tank is taken out, can effectively reduce the generation of leaking, the water that draws is the water tank upper high-temperature water, can improve the utilization rate of hot water to greatest extent.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, water tank, 2, vacuum heat collection pipe, 3, support, 4, flexible pipe, 5, raise the nose above water to breathe, 6, intake, 7, the gas outlet, 8, water inlet, 9, delivery port.
The specific embodiment
The structure of solar water heater of the present utility model as shown in drawings, the same water tank 1, vacuum heat collection pipe 2 and the support 3 of also comprising with existing solar water heater, water tank 1 and vacuum heat collection pipe 2 are installed on the support 3, one end of water tank 1 and vacuum heat collection pipe 2 is connected and communicates, one end of water tank 1 is provided with water inlet 8 and delivery port 9, also is provided with gas outlet 7 on the water tank 1.Difference is that delivery port 9 is arranged on the top of water tank 1 end cap, is provided with in the water tank 1 to raise the nose above water to breathe 5, and the lower end of floating head 5 is provided with intake 6, and intake 6 is connected by flexible pipe 4 with delivery port 9.Floating head 5 is kept afloat.And always below liquid level and press close to liquid level, so just can the water that temperature is the highest in the water tank be taken out.Utilize flexible pipe 4 and raise the nose above water to breathe 5 with high-temperature water taking-up in the water tank 1, can effectively reduce the generation of leaking, the water that draws is the water tank upper high-temperature water, can improve the utilization rate of hot water to greatest extent.
Claims (1)
1. solar water heater, comprise water tank, vacuum heat collection pipe and support, water tank and vacuum heat collection pipe are installed on the support, water tank is connected with vacuum heat collection pipe, one end of water tank is provided with water inlet and delivery port, it is characterized in that: delivery port is arranged on the top of water tank end cap, is provided with floating head in the water tank, the floating head lower end is provided with intake, and intake is connected by flexible pipe with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202285671U CN201697350U (en) | 2010-06-18 | 2010-06-18 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202285671U CN201697350U (en) | 2010-06-18 | 2010-06-18 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697350U true CN201697350U (en) | 2011-01-05 |
Family
ID=43398597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202285671U Expired - Fee Related CN201697350U (en) | 2010-06-18 | 2010-06-18 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006556A (en) * | 2014-05-27 | 2014-08-27 | 衢州迪升工业设计有限公司 | Suspended hot water output device of solar water heater |
-
2010
- 2010-06-18 CN CN2010202285671U patent/CN201697350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006556A (en) * | 2014-05-27 | 2014-08-27 | 衢州迪升工业设计有限公司 | Suspended hot water output device of solar water heater |
| CN104006556B (en) * | 2014-05-27 | 2015-12-09 | 衢州昀睿工业设计有限公司 | The floated hot water output device of 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: 20110105 Termination date: 20130618 |