CN201954785U - Integrated pressure-bearing heat pipe and flat-plate solar water heater - Google Patents
Integrated pressure-bearing heat pipe and flat-plate solar water heater Download PDFInfo
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- CN201954785U CN201954785U CN2010206985752U CN201020698575U CN201954785U CN 201954785 U CN201954785 U CN 201954785U CN 2010206985752 U CN2010206985752 U CN 2010206985752U CN 201020698575 U CN201020698575 U CN 201020698575U CN 201954785 U CN201954785 U CN 201954785U
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- heat pipe
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- flat plate
- water tank
- water heater
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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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Abstract
The utility model discloses an integrated pressure-bearing heat pipe and flat-plate solar water heater which belongs to the field of flat-plate solar water heaters and comprises major components like a water tank, a flat-plate heat collector and a support, wherein a heat absorber plate core of the flat-plate heat collector is formed by welding a heat pipe and an aluminum plate or a steel plate coated with a heat absorbing coating; and a condensation section of the heat pipe is arranged outside the heat collector and is inserted into the water tank for direct heat exchange with the water in the water tank. The utility model adopts the integrated design and has the characteristics of high heat collecting efficiency, fast heat absorption, pressure resistance, freezing resistance, strong impact resistance and long service life, etc.
Description
Technical field
The utility model discloses a kind of one pressure-bearing heat pipe flat plate solar water heater, belongs to the flat plate solar water heater field.
Background technology
Flat plate solar water heater can be divided into split type flat plate solar water heater and integral type flat plate solar water heater by version.Split type flat plate solar water heater is that heat collector and water tank are separated, and couples together by circulating line; The integral type flat plate solar water heater mainly is made up of heat collector, water tank and support etc., and structure is a fixing integral body.
Common integral type flat plate solar water heater is the same with the split type flat plate solar water heater of Natural Circulation on the principle in fact, only the distance of heat collector and water tank is closer, middle connecting pipe is more split type shorter, so middle heat loss is just littler, the hot property of water heater is then better, but anti-freezing property is relatively poor.Though the vacuum tube of solar vacuum-tube water heater is directly to link to each other with water tank, heat loss is littler, also has certain anti-freezing property, and solar vacuum-tube water heater has the shortcoming of a lot of internals, such as: easy booster, life-span weak point, the non-pressure-bearing of water tank etc.Also has a kind of heat pipe solar energy water-heater, with the main distinction of solar vacuum-tube water heater be that it has utilized hot pipe technique, directly do not leak water in the heat pipe type vacuum pipe, but directly or indirectly link to each other with water tank by a super heat-conductive pipe, the vacuum tube water heater frost resistance strengthens greatly after having introduced super heat-conductive pipe, and the system that makes can bearing operation, but has the defective of vacuum tube all the time.
Heat pipe is to rely on flowing of inside heat pipe working media (working medium) to realize transmitting the high-performance heat transfer element of heat with phase transformation.Heat pipe generally comprises evaporator section, adiabatic section and condensation segment three parts, specifically is made up of shell, imbibition core (gravity assisted heat pipe does not have the imbibition core), working medium etc.When an end of heat pipe is heated, the hydraulic fluid carburation by evaporation of evaporator section in the tube chamber, steam flows to condensation segment rapidly and condenses into liquid state at condensation segment through the adiabatic section under inside heat pipe pressure reduction, emit heat, condensed working medium is back to evaporator section by the effect of capillary force or gravity, thereby finishes the transmittance process of heat by the phase transformation of working medium.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of one pressure-bearing heat pipe flat plate solar water heater.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of one pressure-bearing heat pipe flat plate solar water heater comprises rack-mount water tank, flat plate collector, and wherein water tank is positioned at support top, and flat plate collector is installed in the below of water tank horizontal by the angle of inclination.
Further setting as such scheme, described flat plate collector comprises heat pipe, the absorber plate that is installed in the housing, wherein heat pipe comprises condensation segment, evaporator section, and condensation segment stretches out housing goes forward side by side outward in the water tank, and evaporator section welds fixing with the absorber plate that is positioned at its upper surface.
Described absorber plate is aluminium sheet or the copper coin that is coated with heat absorbing coating.
The contact site of described heat pipe and housing is provided with the high temperature resistant heat insulation packing ring.
The utility model one pressure-bearing heat pipe flat plate solar water heater mainly comprises several parts such as water tank, flat plate collector and support.Wherein, flat plate collector adopts heat pipe to transmit conductor as heat, replaces the conduction mode of walking medium in traditional copper pipe.Select the use number of heat pipe according to the size of the dimensions of heat collector and heat pipe.The evaporator section of every heat pipe welds together with the aluminium sheet or the copper coin that are coated with heat absorbing coating, forms heat-absorbing plate core.The condensation segment of heat pipe stretches out the outside of heat collector, directly is inserted into water tank inside when cooperating with water tank.Other building blocks and the technology of heat collector except that heat-absorbing plate core is prior art.Heat-pipe-type is chosen as gravity assisted heat pipe or other can reach the up heat pipe of transmission effect of heat.The part that heat pipe contacts with heat collector frame adopts the high temperature resistant heat insulation packing ring to isolate.Water tank selects for use pressure-bearing type or non-bearing type all can.No medium circulation is imported and exported on the water tank, just has several holes in the bottom, is used for cooperating with heat pipe condenser section outside flat plate collector stretches out.Also have other conventional interfaces such as cooling water inlet, hot water outlet, electrical heating mouth and temperature-measuring port on the water tank.Support is used for fixing and supports water tank and heat collector, is existing routine techniques.
The operation logic of the utility model one pressure-bearing heat pipe flat plate solar water heater is:
The flat plate collector heat-absorbing plate core is accepted the irradiation of solar energy, luminous energy is changed into heat energy and pass to working media (superconducting fluid) in the heat pipe.Evaporator section at heat pipe, the vaporization phase transformation when surpassing 25 ℃, the superconducting fluid temperature takes place, superconducting fluid becomes steam and takes a large amount of latent heats of vaporization to condensation segment, condensation segment is directly to contact with colder water in the water tank, so the latent heat of vaporization will discharge water in the feed-tank in a large number in the form of heat pipe condenser section by heat exchange, and superconducting fluid steam is liquefied as liquid, flow into evaporator section along superconducting pipe, wait for being vaporized once more, circulate and so forth, finally reach the purpose of water in the heating water tank.
The advantage of the utility model one pressure-bearing heat pipe flat plate solar water heater is:
1, system can bearing operation;
2, the heat collector employing is flat, and anti-outer impulsive force is strong, longer service life.
3, directly do not leak water owing to heat collector inside, so can be effectively freeze proof;
4, adopt hot pipe technique, water heater overall thermal performance height, aquifer yield height;
5, adopt the integral type design, compact conformation, easy for installation, with architecture-integral.
In a word, the utility model is applied in flat plate collector and hot pipe technique together, designs the integral structure as vacuum tube water heater, finally obtains a collecting efficiency height, and heat absorption is fast, and is withstand voltage, freeze proof, the water heater of the strong and long service life of anti-impact force.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model preferred embodiment.
Fig. 2 is the side structure schematic diagram of the utility model preferred embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model one pressure-bearing heat pipe flat plate solar water heater mainly comprises several parts such as water tank 1, flat plate collector 2 and support 3.Support 3 is used for fixing and supports water tank 1 and flat plate collector 2.Water tank 1 is positioned at support 3 tops, and flat plate collector 2 is fixed on the support 3 horizontal by certain angle, and is positioned at the below of water tank 1.Flat plate collector 2 adopts heat pipe 25 to transmit conductor as heat.Select the use number of heat pipe 25 according to the diameter of the dimensions of flat plate collector 2 and heat pipe 25.The evaporator section 21 and the absorber plate 22 of every heat pipe 25 weld together, and form heat-absorbing plate core.Wherein, absorber plate 22 is for being coated with the aluminium sheet or the copper coin of heat absorbing coating, and this is a prior art.The condensation segment 23 of heat pipe 25 stretches out the outside of flat plate collector 2, directly is inserted into water tank 1 inside when cooperating with water tank 1.Other building blocks and the technology of flat plate collector 2 except that heat-absorbing plate core is prior art, seldom does explanation at this.Heat pipe 25 is chosen as gravity assisted heat pipe or other can reach the up heat pipe of transmission effect of heat.The part that heat pipe 25 contacts with flat plate collector 2 frames adopts high temperature resistant heat insulation packing ring 24 to isolate.Water tank 1 selects for use pressure-bearing type or non-bearing type all can.No medium circulation is imported and exported on the water tank 1, and water tank 1 bottom has several holes, and seamless the cooperation carried out with the condensation segment 23 that flat plate collector 2 stretches out the heat pipe 25 of outside in these holes.Also have other conventional interfaces such as cooling water inlet, hot water outlet, electrical heating mouth and temperature-measuring port on the water tank 1.Support 3 is used for fixing and supports water tank 1 and flat plate collector 2, is existing routine techniques.
Innovative point of the present utility model is:
1, heat-absorbing plate core is welded by heat pipe 25 and absorber plate 22.
2, it is outside and insert water tank 1 that the condensation segment 23 of heat pipe 25 is positioned at flat plate collector 2, directly carries out heat exchange with water in the water tank 1.
3, adopt the integral type design, water tank 1, flat plate collector 2 and support 3 constitute an integral body.
The foregoing description only is used to the inventive concept of the present utility model of explaining, but not to the qualification of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (4)
1. one pressure-bearing heat pipe flat plate solar water heater, it is characterized in that: comprise rack-mount water tank, flat plate collector, wherein water tank is positioned at support top, and flat plate collector is installed in the below of water tank horizontal by the angle of inclination.
2. one pressure-bearing heat pipe flat plate solar water heater as claimed in claim 1, it is characterized in that: described flat plate collector comprises heat pipe, the absorber plate that is installed in the housing, wherein heat pipe comprises condensation segment, evaporator section, condensation segment stretches out housing goes forward side by side outward in the water tank, and evaporator section welds fixing with the absorber plate that is positioned at its upper surface.
3. one pressure-bearing heat pipe flat plate solar water heater as claimed in claim 2 is characterized in that: described absorber plate is aluminium sheet or the copper coin that is coated with heat absorbing coating.
4. one pressure-bearing heat pipe flat plate solar water heater as claimed in claim 2, it is characterized in that: the contact site of described heat pipe and housing is provided with the high temperature resistant heat insulation packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206985752U CN201954785U (en) | 2010-12-31 | 2010-12-31 | Integrated pressure-bearing heat pipe and flat-plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206985752U CN201954785U (en) | 2010-12-31 | 2010-12-31 | Integrated pressure-bearing heat pipe and flat-plate solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954785U true CN201954785U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206985752U Expired - Fee Related CN201954785U (en) | 2010-12-31 | 2010-12-31 | Integrated pressure-bearing heat pipe and flat-plate solar water heater |
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| CN (1) | CN201954785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928225A (en) * | 2016-05-26 | 2016-09-07 | 杨新甫 | Pressure-bearing heat pipe and flat plate integrated solar water heater |
-
2010
- 2010-12-31 CN CN2010206985752U patent/CN201954785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928225A (en) * | 2016-05-26 | 2016-09-07 | 杨新甫 | Pressure-bearing heat pipe and flat plate integrated 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: 20110831 Termination date: 20121231 |