CN203068826U - Solar magnetic porcelain vacuum flat plate heat collector - Google Patents
Solar magnetic porcelain vacuum flat plate heat collector Download PDFInfo
- Publication number
- CN203068826U CN203068826U CN2013200757722U CN201320075772U CN203068826U CN 203068826 U CN203068826 U CN 203068826U CN 2013200757722 U CN2013200757722 U CN 2013200757722U CN 201320075772 U CN201320075772 U CN 201320075772U CN 203068826 U CN203068826 U CN 203068826U
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- China
- Prior art keywords
- heat
- flat box
- plate core
- solar energy
- collection device
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- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a solar magnetic porcelain vacuum flat plate heat collector, and belongs to the field of application of solar energy. A magnetic porcelain heat collector is low in manufacture cost and long in service life, but due to the situation that the upper surface of a heat-absorption plate core is covered with only one layer of glass, the heat insulation effect is poor. The technology is characterized in that a heat-absorption plate core (1) is fixed in the middle of a support inside a flat box (2) made of glass; two ends of the flat box (2) and the heat-absorption plate core (1) are welded and sealed by low-melting-point glass powder; the flat box and the heat-absorption plate core are vacuated, and an air pumping hole is sealed, so as to form a vacuum heat insulating layer between the heat-absorption plate core and the flat box; and a co-flowing pipe (3) is inserted into two ends of the heat-absorption plate core, and the inserting parts are sealed, so that the solar magnetic porcelain vacuum flat plate heat collector is formed. The flat box (2) is formed by hot-melt glass which is extruded and formed by an extruding machine and a die, and due to the extrusion forming, convenience is provided for continuous batch production, and manufacture cost is low; and the solar magnetic porcelain vacuum flat plate heat collector is simple in construction, better in vacuum heat preservation, high in heat efficiency, and low in manufacture cost, is mounted on a wall surface, and integrated with the building, and has a wide application prospect.
Description
Technical field
The utility model belongs to the Application of Solar Energy field.
Background technology
The black porcelain heat collector of solar energy is made of box body and the heat exchanger that is arranged in the box body, box body is made up of insulation half box and glass cover-plate, heat exchanger is to constitute heat-absorbing plate core by the many combs that are arranged in parallel, the two ends of heat-absorbing plate core are common stream pipes, flow pipe altogether and have and the corresponding a plurality of ozzles of comb, ozzle inserts in the comb forms heat exchanger.Heat-absorbing plate core is the vitals that absorbs solar energy and convert heat energy to, and its area is big, and the solar energy of absorption is just many, but it above have only one deck glass, heat insulation effect is poor, influences the efficient of heat collector greatly.
Summary of the invention
The purpose of this utility model is to provide a kind of insulation better, the black porcelain vacuum plate heat collection device of the solar energy that the thermal efficiency is higher.
Its solution is: solar energy is deceived porcelain vacuum plate heat collection device, formed by the black porcelain heat collector improvement of solar energy, the black porcelain heat collector of solar energy is made of box body and the heat exchanger that is arranged in the box body, box body is made up of insulation half box and glass cover-plate, heat exchanger is to constitute heat-absorbing plate core by the many combs that are arranged in parallel, the two ends of heat-absorbing plate core are common stream pipes, flowing pipe altogether has and the corresponding a plurality of ozzles of comb, ozzle inserts in the comb forms heat exchanger, it is characterized in that: the heat-absorbing plate core of heat exchanger is arranged in the flat box, flat box is made of glass, will use extruder and mould extrusion molding behind the glass material heating and melting, and the inwall of flat box has the homogeneity supporter; Heat-absorbing plate core is fixed on the centre of the supporter up and down of flat box the inside, flat box is shorter than heat-absorbing plate core, with sealing between two terminations of flat box and the heat-absorbing plate core, bleeds by aspirating hole, make the space between heat-absorbing plate core and the flat box become the vacuum thermal insulation layer, the sealing aspirating hole; The ozzle that flows pipe is altogether inserted in comb termination at heat exchanger plates core two ends, seals the slit of its insert division, becomes the black porcelain vacuum plate heat collection device of solar energy.
Like this, the upper and lower surface of heat-absorbing plate core is vacuum layer, and the vacuum heat-preserving better effects if reduces thermal loss, effectively improves the operating temperature of heat collector, improves the thermal efficiency; Flat box is made of glass material entirely, and the cost of material is low; Parts are all used mould and extruder extrusion modling, and equipment is simple, and are convenient to continuous batch production, low cost of manufacture; Without insulation material, heat collector is lighter, thinner, conveniently installs at metope, is easier to and architecture-integral.
Description of drawings
Fig. 1. be the schematic diagram of the black porcelain vacuum plate heat collection device of solar energy
The specific embodiment
Below in conjunction with Fig. 1 the specific embodiment of the present utility model is described, the heat-absorbing plate core of heat exchanger (1) is ready-made, shape and size according to heat-absorbing plate core (1), design and produce the mould of flat box (2), will become flat box (2) with extruder or vacuum extruder and mould extruding and cooling behind the glass material hot melt.Supporter on flat box (2) inner surface also is to be shaped to integrated simultaneously with flat box (2).Supporter has several shapes such as band shape, column and spot-like projections.Flat box (2) is slightly shorter, slightly wide than heat-absorbing plate core (1); Heat-absorbing plate core (1) is stuck in the centre of the supporter up and down in the flat box; Termination sealing with heat-absorbing plate core (1) and flat box (2), open aspirating hole in sealing place, take out the air in the flat box, make the space between heat-absorbing plate core (1) and the flat box (2), become the vacuum thermal insulation layer, the sealing aspirating hole, the ozzle that will flow pipe (4) altogether inserts in the comb at heat-absorbing plate core (1) two ends, and the slit of sealing insert division, the available general encapsulant sealing of above-mentioned sealing, as sealing with fluid sealant or using cement seal, so just made the black porcelain vacuum plate heat collection device of solar energy.
Existing plate core only has black porcelain composite bed at upper surface, and all should there be black porcelain composite bed on the surface that is used for the heat-absorbing plate core (1) of vacuum.
This heat collector is installed in metope shouldn't metal edge frame.The black porcelain vacuum plate heat collection device of solar energy that is used in balcony and roof can increase metal edge frame.Increase metal edge frame the elasticity thing should be set between heat collector and frame.But the heat collector multi-disc is installed in series, and the serial connection place uses with the corresponding plug connector of comb and is connected.
Improve and be the first time of present technique: use the glass powder with low melting point welded seal between the two ends of flat box (2) and the heat-absorbing plate core (1).This sealing, good sealing effect, stable performance.
Improve and be the second time of present technique: supporter and flat box (2) are integrated for homogeneity, and integrated is to use an extrusion molding of mould, and technology is easy, fixation.
The improvement for the third time of present technique is: at the adiabatic reflectance coating of the surface-coated space that flows pipe (3) altogether.The adiabatic reflectance coating of space is the good heat insulation coating of a kind of effect.Flow pipe altogether at the two ends of vacuum heat-preserving box, so, the most handy heat insulation coating insulation, since this coating book, high insulating effect.
The 4th improvement of present technique is: heat-absorbing plate core (1) is or/and the lower surface of flat box (2) applies the adiabatic reflectance coating of space.This can effectively suppress infra-red radiation, further improves heat-insulating property.
The 5th improvement of present technique is: the supporter in the flat box (2) is the spot-like projections supporter, and spot-like projections supporter area occupied is little, better heat preservation.
The 6th improvement of present technique is: flat box (2) is handled through tempering, becomes the flat box of safety glass.Described tempering has physical toughened and chemical tempering, the most handy chemical tempering of flat box (2), and chemical tempering more is conducive to the realization of the welded seal technology of termination.
The 7th improvement of present technique is: the two ends in heat-absorbing plate core (1), two mouths of pipe that will flow pipe (3) two ends altogether seal, and a stream pipe perpendicular mouth of pipe of (3) together is set in the back.Black porcelain vacuum plate heat collection device is like this installed at metope, and the front does not have spacing, has the decorative effect of glass curtain wall.
Claims (8)
1. solar energy is deceived porcelain vacuum plate heat collection device, formed by the black porcelain heat collector improvement of solar energy, the black porcelain heat collector of solar energy is made of box body and the heat exchanger that is arranged in the box body, box body is made up of insulation half box and glass cover-plate, heat exchanger is to constitute heat-absorbing plate core by the many combs that are arranged in parallel, the two ends of heat-absorbing plate core are common stream pipes, flowing pipe altogether has and the corresponding a plurality of ozzles of comb, ozzle inserts in the comb forms heat exchanger, and it is characterized in that: the heat-absorbing plate core of heat exchanger (1) is arranged in the flat box (2); Flat box (2) is made of glass, and the inwall of flat box (2) has the homogeneity supporter; Heat-absorbing plate core (1) is fixed on the centre of the supporter up and down of flat box (2) the inside; Flat box (2) is shorter than heat-absorbing plate core (1), with sealing between two terminations of flat box (2) and the heat-absorbing plate core (1); Bleed by aspirating hole, make the space between heat-absorbing plate core (1) and the flat box (2) become the vacuum thermal insulation layer, the sealing aspirating hole; Insert the ozzle of stream pipe (3) altogether in the comb termination at heat exchanger plates (1) two ends, seal the slit of its insert division, become the black porcelain vacuum plate heat collection device of solar energy.
2. the black porcelain vacuum plate heat collection device of solar energy according to claim 1 is characterized in that: use the glass powder with low melting point welded seal between the two ends of flat box (2) and the heat-absorbing plate core (1).
3. solar energy according to claim 1 is deceived porcelain vacuum plate heat collection device, it is characterized in that: supporter and flat box (2) are integrated for homogeneity;
4. the black porcelain vacuum plate heat collection device of solar energy according to claim 1 is characterized in that: apply space adiabatic heat-insulation coating at the outer surface that flows pipe (3) altogether.
5. solar energy according to claim 1 is deceived porcelain vacuum plate heat collection device, it is characterized in that: heat-absorbing plate core (1) is or/and the lower surface of flat box (2) applies the adiabatic reflectance coating of space.
6. solar energy according to claim 1 is deceived porcelain vacuum plate heat collection device, it is characterized in that: the supporter in the flat box (2) is the spot-like projections supporter.
7. solar energy according to claim 1 is deceived porcelain vacuum plate heat collection device, it is characterized in that: flat box (2) is handled through tempering, becomes the flat box of safety glass.
8. solar energy according to claim 1 is deceived porcelain vacuum plate heat collection device, it is characterized in that: at the two ends of vacuum plate heat collection device, will flow two mouths of pipe sealings at pipe (3) two ends altogether, a perpendicular mouth of pipe of stream pipe together is set in the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200757722U CN203068826U (en) | 2013-01-30 | 2013-01-30 | Solar magnetic porcelain vacuum flat plate heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200757722U CN203068826U (en) | 2013-01-30 | 2013-01-30 | Solar magnetic porcelain vacuum flat plate heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068826U true CN203068826U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200757722U Expired - Fee Related CN203068826U (en) | 2013-01-30 | 2013-01-30 | Solar magnetic porcelain vacuum flat plate heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613658A (en) * | 2013-11-01 | 2015-05-13 | 余华阳 | All-glass vacuum flat plate collector |
| CN107339814A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Evacuated solar collector |
| CN107339815A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Multi-chamber evacuated solar collector |
-
2013
- 2013-01-30 CN CN2013200757722U patent/CN203068826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613658A (en) * | 2013-11-01 | 2015-05-13 | 余华阳 | All-glass vacuum flat plate collector |
| CN107339814A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Evacuated solar collector |
| CN107339815A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Multi-chamber evacuated solar collector |
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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 |
Granted publication date: 20130717 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |