CN201443888U - Double-vacuum double split solar water heater - Google Patents
Double-vacuum double split solar water heater Download PDFInfo
- Publication number
- CN201443888U CN201443888U CN2009200152117U CN200920015211U CN201443888U CN 201443888 U CN201443888 U CN 201443888U CN 2009200152117 U CN2009200152117 U CN 2009200152117U CN 200920015211 U CN200920015211 U CN 200920015211U CN 201443888 U CN201443888 U CN 201443888U
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- China
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- vacuum
- heat
- solar
- double
- heat pipe
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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
A double-vacuum double split solar water heater is designed for solving the technical problems that the heat transfer efficiency is not ideal in the prior art, the use, installation and traditional building structure are out of harmony, and the wide application of solar water heaters can be directly affected due to cold weather. The double-vacuum double split solar water heater mainly comprises a solar heat collector, a heat pipe condenser and a water tank, which are connected through an insulating vacuum pipeline (5), wherein the solar heat collector consists of a group of full glass vacuum thermal-collecting tubes (1) and heat siphon vacuum tubes (2) which are respectively sealed in each full glass vacuum thermal-collecting tube (1), each capillary liquid dividing head (3) on each heat siphon vacuum tube (2) is arranged in a vacuum header (4), and the heat pipe condenser is sealed in the water tank (8), and condensing vacuum pipelines are immersed in cold water. The double-vacuum double split solar water heater is suitable for various temperature environments, can cross barriers in long distance, and has the characteristics of fast starting, fast heat transfer and low heat loss.
Description
Technical field
The utility model relates to a kind of solar water heater, relates in particular to a kind of all-glass vacuum tube that adopts and collects the also two separated solar water heaters of two vacuum of the radiant energy of conversion solar.
Background technology
Utilizing solar energy water heater device to make terminal hot water is a kind of effective ways that make full use of solar energy resources.The research and development of solar water heater technology also are accompanied by the energy crisis of appearance and acceleration, and constantly are improved, and its performance is improved constantly.But the solar water heater that adopts Natural Circulation at present still exists heat transfer efficiency undesirable, and its use, installation and traditional architecture general layout are inharmonious and be subject to deficiencies such as cold climate influence.These deficiencies have directly influenced the extensive promotion and application of solar water heater.
Summary of the invention
The utility model is undesirable for the solar water heater heat transfer efficiency that solves the employing Natural Circulation that exists in the prior art, its use, installation and traditional architecture general layout are inharmonious and be subject to technical problems such as cold climate influence, and have directly influenced the extensive promotion and application of solar water heater.A kind of suitable all temps environment is provided, can have grown distance and stride obstacle, heat absorption fast, the two separated solar water heaters of two vacuum of conducting heat, it mainly comprises solar thermal collector, heat pipe condenser and water tank, and is formed by connecting by adiabatic vacuum line.Described solar thermal collector is made up of one group of all-glass vacuum thermal-collecting tube and the thermal siphon vacuum tube that is sealed in respectively in every all-glass vacuum thermal-collecting tube; Capillary liquid-dividing head on described every thermal siphon vacuum tube places in the vacuum manifold; Described heat pipe condenser is sealed in the water tank, and its condensate vacuum pipeline is immersed in the cold water in the water tank, and is communicated with adiabatic vacuum line; Form enclosed vacuum heat pipe split heat exchange loop by adiabatic pipeline between described solar thermal collector and the heat pipe condenser.
Characteristics of the present utility model and beneficial effect: this solar water heater is fit to all temps environment, can grow distance and stride obstacle, has fast, fast, the characteristics such as thermal losses is low, environmental suitability is strong, stable performance, long service life of heat conduction that start.Adopt the two separated solar water heaters of two vacuum, can satisfy high-speed under the long and short distance condition, high efficiency heat absorption, heat transfer and heat release.This water heater does not produce frozen problem at the outdoor environment facility, has therefore stopped the operation troubles and the accident that cause because of cold.Help the promotion and application of solar product.
The utility model compared with prior art has the following advantages:
1, be installed on outdoor solar thermal collector and be installed in indoor water tank respectively, it installation site is limited by high potential difference only separately, and is not subjected to distance limit between the two.
2, this water heater is applicable to the territorial environment of any geographic latitude and height above sea level, under outdoor equal facility and temperature conditions, guarantees to start fast and normal operation.
3, heat is fast to the speed that water tank transmits from heat collector, and its instantaneous velocity can reach the velocity of sound, and is low in equal heat-retaining condition lower pipeline thermal losses.
4, selected working medium environmentally safe in the heat-pipe mechanism does not have harm to human body, echos environmental requirement.
Description of drawings
Fig. 1 the utility model structural representation (being suitable for the nearer situation of mounting distance of heat collector and water tank)
Fig. 2 the utility model structural representation (being suitable for the mounting distance situation far away of heat collector and water tank)
The specific embodiment
Referring to Fig. 1, Fig. 2, the two separated solar water heaters of two vacuum, it mainly comprises solar thermal collector, heat pipe condenser and water tank, and be formed by connecting by adiabatic vacuum line 5, described solar thermal collector is by one group of all-glass vacuum thermal-collecting tube 1, reach the thermal siphon vacuum tube 2 that is sealed in respectively in every all-glass vacuum thermal-collecting tube 1 and form, the capillary liquid-dividing head 3 on described every thermal siphon vacuum tube 2 places in the vacuum manifold 4; Described heat pipe condenser is sealed in the water tank 8, and its condensate vacuum pipeline 7 is immersed in the cold water of 8 li in water tank, and is communicated with adiabatic vacuum line 5; Form enclosed vacuum heat pipe split heat exchange loop by adiabatic pipeline between described solar thermal collector and the heat pipe condenser.
On described heat pipe condenser vacuum line 7, be provided with one Two purpose valve 6.
Operation principle:
The solar thermal collector that the two separated solar water heaters of two vacuum are made up of evaporimeter, capillary liquid-dividing head and the all-glass vacuum thermal-collecting tube of split heat pipe exchanger is installed in outdoor; The condenser and the water tank of the heat pipe exchanger of being made up of condensate vacuum pipeline 7 are installed in indoor, by solar thermal collector the luminous energy of the solar radiation of its absorption is converted into heat energy, the saturated gas that has latent heat in the evaporimeter enters the heat pipe condenser of water tank via the insulated piping of split heat pipe, implement heat exchange with water in water tank, produce the hot water of terminal.
The heat collector that this water heater is made up of all-glass vacuum tube and metal heat pipe and capillary head, the water tank of forming with cylinder container and metal vacuum heat pipe, and the metal heat pipe is as the conveyance conduit of gas-liquid.The utility model be will existing solar water heater technology combine with hot pipe technique and the novel solar water heater that designs, promptly utilize all-glass vacuum thermal-collecting tube can efficient absorption and conversion solar can performance, realize that heat energy transforms.Through the heat energy of its conversion, utilize the conductive performance of the high-speed and high-efficiency of heat pipe, heating cold water reaches the purpose of producing hot water with solar energy.
Solar thermal collector in the two separated solar water heater structures of two vacuum is the two vacuum structures that are made of glass tube with vacuum and vacuum metal pipe, solar thermal collector and water tank are installed in outdoor and indoor respectively, and that the evaporimeter of the heat exchange of heat pipe of transporting heat energy and condenser also are installed in respectively is outdoor and indoor, promptly forms the two body structures that divide of two vacuum.
Referring to Fig. 2, be a kind of two separated solar water heaters of two vacuum that are suitable for the mounting distance situation far away of heat collector and water tank, adiabatic vacuum line 5 wherein passes through and uses under the obstruction object conditions such as several body of wall or leap door and window.The vacuum tube 11 of will infusing is installed on the vacuum line, forms twin flue gas-liquid double loop insulated piping.Other is with embodiment 1.
Except that the described technical characterictic of this specification, the NM known technology feature that is existing solar water heater.
Claims (4)
1. the two separated solar water heaters of two vacuum, it mainly comprises solar thermal collector, heat pipe condenser and water tank, and be formed by connecting by adiabatic vacuum line (5), it is characterized in that: described solar thermal collector is by one group of all-glass vacuum thermal-collecting tube (1), reach the thermal siphon vacuum tube (2) that is sealed in respectively in every all-glass vacuum thermal-collecting tube (1) and form, the capillary liquid-dividing head (3) on described every thermal siphon vacuum tube (2) places in the vacuum manifold (4); Described heat pipe condenser is sealed in the water tank (8), and its condensate vacuum pipeline (7) is immersed in the cold water of water tank (8) lining, and is communicated with adiabatic vacuum line (5); Form enclosed vacuum heat pipe split heat exchange loop by adiabatic pipeline between described solar thermal collector and the heat pipe condenser.
2. the two separated solar water heaters of pair vacuum according to claim 1, it is characterized in that: the adiabatic vacuum line (5) between described connection solar thermal collector and the condenser is one-pipe gas-liquid double loop insulated piping.
3. the two separated solar water heaters of pair vacuum according to claim 1 is characterized in that: the adiabatic vacuum line (5) between described connection solar thermal collector and the condenser forms twin flue gas-liquid double loop insulated piping with transfusion vacuum tube (11).
4. according to claim 1 or 2 or the two separated solar water heaters of the 3 described pairs of vacuum, it is characterized in that: on described heat pipe condenser vacuum line (7), be provided with one Two purpose valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200152117U CN201443888U (en) | 2009-07-10 | 2009-07-10 | Double-vacuum double split solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200152117U CN201443888U (en) | 2009-07-10 | 2009-07-10 | Double-vacuum double split solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443888U true CN201443888U (en) | 2010-04-28 |
Family
ID=42548570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200152117U Expired - Fee Related CN201443888U (en) | 2009-07-10 | 2009-07-10 | Double-vacuum double split solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715457A (en) * | 2019-10-21 | 2020-01-21 | 铜陵市宏安太阳能科技有限公司 | Energy-saving solar water heater |
-
2009
- 2009-07-10 CN CN2009200152117U patent/CN201443888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715457A (en) * | 2019-10-21 | 2020-01-21 | 铜陵市宏安太阳能科技有限公司 | Energy-saving 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: 20100428 Termination date: 20130710 |