CN201697357U - Solar water heater of deflector - Google Patents
Solar water heater of deflector Download PDFInfo
- Publication number
- CN201697357U CN201697357U CN2010202285667U CN201020228566U CN201697357U CN 201697357 U CN201697357 U CN 201697357U CN 2010202285667 U CN2010202285667 U CN 2010202285667U CN 201020228566 U CN201020228566 U CN 201020228566U CN 201697357 U CN201697357 U CN 201697357U
- Authority
- CN
- China
- Prior art keywords
- deflector
- water
- water tank
- collector tube
- 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
Links
Images
Classifications
-
- 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 discloses a solar water heater of a deflector. The solar water heater of a deflector comprises a water tank, a vacuum collector tube and a support. Both the water tank and the vacuum collector tube are arranged on the support, the water tank is connected with the vacuum collector tube, a deflector is arranged in the collector tube, the upper end of the deflector extends out of the collector tube and extends in the water tank, and a cavity is arranged on the bottom of the collector tube. In the utility model, cold water can be separated from hot water, and meanwhile, water is guided to the upper part of the water tank by the siphon action of hot water. Water is circulated around the deflector. Liquid below the deflector flows downward and flows to the upper part of the deflector by the cavity on the bottom of the collector tube, and then liquid above the deflector flows upward. Water flowing performance in the collector tube is improved, and heat collection efficiency and use performance are improved.
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.
The patent No. is that 96204619.1 Chinese patent discloses a kind of " solar energy heat collection pipe that has inserted rod ", comprise inserted rod, thermal-collecting tube and support spring, utilize positioning checkpoint that inserted rod and thermal-collecting tube are blocked, thereby reduce the water amount in the pipe, solve water temperature and risen slowly the problem of serviceability difference.The patent No. is that 02203576.1 Chinese patent has provided a kind of " full-glass solar energy collecting vacuum tube that has conducting strip ", comprise transparent vestlet, interior endothermic tube and vacuum interlayer, conducting strip is housed in the endothermic tube, fluid in the heat transferred pipe that conducting strip absorbs endothermic tube, thus the collecting efficiency and the serviceability of vacuum heat-pipe pipe improved.Two patent documentations are all having own distinctive feature aspect the raising collecting efficiency, but all ignored the resistance that flows between the cold fluid and hot fluid, therefore still there is very big interaction force between the cold fluid and hot fluid, phenomenons such as turbulent flow take place in flow process easily, mobile performance is relatively poor, and collecting efficiency is subjected to very big influence.
Summary of the invention
The utility model provides a kind of solar water heater that has deflector that can improve mobile performance, raising collecting efficiency and the serviceability of water in the thermal-collecting tube at the deficiency that existing solar water heater exists.
The solar water heater that has deflector of the present utility model adopts following technical proposals:
This solar water heater that has deflector 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, be provided with deflector in the thermal-collecting tube, the upper end of this deflector is stretched out thermal-collecting tube and is stretched in the water tank, and cavity is left in the bottom of thermal-collecting tube.
The cross section of deflector can be various arbitrary shapes such as rectangle, zigzag, arc.
The utility model can separate hot and cold water on the one hand, and the siphonage of utilizing hot water on the other hand is with water guide water upper box part.This has just formed a circulation up and down at deflector, the deflector lower liquid flows downward, and flow to deflector top through the thermal-collecting tube bottom cavity, upwards flows at the deflector upper liquid then, improve the mobile performance of water in the thermal-collecting tube, improved collecting efficiency and serviceability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the mobile schematic diagram of vacuum heat collection pipe bottom liquid.
Wherein: 1, water tank, 2, vacuum heat collection pipe, 3, support, 4, deflector.
The specific embodiment
The structure of solar water heater of the present utility model as shown in Figure 1, 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, and an end of water tank 1 and vacuum heat collection pipe 2 is connected and communicates.Difference is deflector 4 is set in the vacuum heat collection pipe 2, and the upper end of this deflector 4 is stretched out vacuum heat collection pipe 2 and stretched in the water tank 1.Cavity is left in the bottom of vacuum heat collection pipe 2.The cross section of deflector 4 can be various arbitrary shapes such as rectangle, zigzag, arc.
It is the schematic diagram that vacuum heat collection pipe 2 bottom liquids flow that Fig. 2 has provided.As can be seen, under irradiation of sunlight, deflector 4 lower liquid flow directions are downward, flow to deflector 4 tops through bottom cavity then, upwards flow by siphonage.
Claims (2)
1. solar water heater that has deflector, 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, it is characterized in that: be provided with deflector in the thermal-collecting tube, the upper end of this deflector is stretched out thermal-collecting tube and is stretched in the water tank, and cavity is left in the bottom of thermal-collecting tube.
2. the solar water heater that has deflector according to claim 1 is characterized in that: the cross section of described deflector is an arbitrary shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202285667U CN201697357U (en) | 2010-06-18 | 2010-06-18 | Solar water heater of deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202285667U CN201697357U (en) | 2010-06-18 | 2010-06-18 | Solar water heater of deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697357U true CN201697357U (en) | 2011-01-05 |
Family
ID=43398604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202285667U Expired - Fee Related CN201697357U (en) | 2010-06-18 | 2010-06-18 | Solar water heater of deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534689A (en) * | 2014-12-31 | 2015-04-22 | 赵国平 | Solar energy vacuum tube airy heat collector with flow deflectors and heat collecting method |
| CN104534582A (en) * | 2014-04-08 | 2015-04-22 | 侴乔力 | Semiconductor thermoelectric air-conditioning and water-heating device |
| CN108151337A (en) * | 2018-01-09 | 2018-06-12 | 黑龙江聚拢华玺智能科技有限公司 | A kind of solar water heater of the cold and hot shunting of Natural Circulation |
| CN111964277A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Vacuum tube solar water heater with heat convection function and control method thereof |
-
2010
- 2010-06-18 CN CN2010202285667U patent/CN201697357U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534582A (en) * | 2014-04-08 | 2015-04-22 | 侴乔力 | Semiconductor thermoelectric air-conditioning and water-heating device |
| CN104534689A (en) * | 2014-12-31 | 2015-04-22 | 赵国平 | Solar energy vacuum tube airy heat collector with flow deflectors and heat collecting method |
| CN108151337A (en) * | 2018-01-09 | 2018-06-12 | 黑龙江聚拢华玺智能科技有限公司 | A kind of solar water heater of the cold and hot shunting of Natural Circulation |
| CN111964277A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Vacuum tube solar water heater with heat convection function and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201697357U (en) | Solar water heater of deflector | |
| CN201429247Y (en) | Anti-mixed flow vacuum heat collecting tube of solar water heater | |
| CN202056950U (en) | Novel heating device taking solar energy as heat source | |
| CN201181114Y (en) | Circulation type natural convection efficient solar water heater | |
| CN206099498U (en) | Exchange formula solar water heater entirely | |
| CN101922806A (en) | Water curtain type plate solar collector | |
| CN211316603U (en) | Vacuum solar heat collecting pipe | |
| CN201311109Y (en) | High-efficiency solar water heater | |
| CN202119133U (en) | Balcony type solar water heater without water tank | |
| CN103743123A (en) | Solar water heater | |
| CN205299978U (en) | Adopt solar water heater of nanometer carbon cloth thermal -arrest | |
| CN201697350U (en) | Solar water heater | |
| CN201359389Y (en) | Novel solar water boiler | |
| CN202885277U (en) | Primary-secondary cabin solar heater | |
| CN204478537U (en) | Solar energy heat collector | |
| CN201837087U (en) | Omnibearing lighting and light-focusing glass-vacuum tube solar high-temperature water heater | |
| CN201811458U (en) | Dual-purpose heat-collecting energy-storing device for solar energy and electric energy | |
| CN202993619U (en) | Automatic solar energy temperature difference cycling device of solar water heater | |
| CN204165249U (en) | Solar water heater | |
| CN202973604U (en) | Split type solar water heater | |
| CN102022844A (en) | Wave folding type hollow solar heat collector | |
| CN208269431U (en) | Plate-type collector | |
| CN206583116U (en) | A kind of full-plastic pressure-bearing dual cycle flat plate solar water heater | |
| CN201656825U (en) | Novel solar electric heating generating device | |
| CN201093769Y (en) | Solar water heater with contra flow heat conduction pipe |
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 |