CN1712860B - Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel - Google Patents
Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel Download PDFInfo
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- CN1712860B CN1712860B CN200410155562XA CN200410155562A CN1712860B CN 1712860 B CN1712860 B CN 1712860B CN 200410155562X A CN200410155562X A CN 200410155562XA CN 200410155562 A CN200410155562 A CN 200410155562A CN 1712860 B CN1712860 B CN 1712860B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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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
Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel which is double-layer glass tube and intercommunicating at two ends, comprises circular column vacuum glass tube shell, exhausting pipe sealed nozzle, transduction diaphragm, reflecting condenser mirror, air detrainer metal spring clip. Two ends of the inner glass tube, whose outer surface daylighting part is transduction diaphragm, are connected to the transition sealed glass tube end. Another end of the sealed glass tube is connected to the inner edge of the glass expansion-constriction deformation absorption surface. The outer edge of the glass expansion-constriction deformation absorption surface connects to the outer glass tube to form a double-layer glass tube intercommunicating at two ends. The reflecting condenser mirror on the outer glass tube reflects the beam to the inner glass tube whose outer surface daylighting part is transduction diaphragm. The inner glass tube covers on the outer wall of the inner glass tube by the air detrainer metal spring clip. The discharge tail pipe is welded on the glass on the outer tube wall. The diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel is produced by vacuumizing the glass circular column shaped interlayer, enclosing the discharge tail pipe by burning-out.
Description
Technical field
The present invention relates to a kind of bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, belong to the Application of Solar Energy field.
Background technology
Present solar vacuum heat-collecting pipe, mainly contain six kinds, first kind is all-glass vacuum thermal-collecting tube, second kind is the all-glass vacuum thermal-collecting tube of interior dress metal heat pipe, the third is the all-glass heat pipe vacuum collector tube of interior dress liquid heat-transfer medium, the 4th kind is collector metal plate heat pipe vacuum heat collection pipe, and the 5th kind is two vacuum all-glass heat pipe thermal-collecting tubes, and the 6th kind is bilateral glass metal thermal-collecting tube.
All-glass vacuum thermal-collecting tube exists fouling, bursting by freezing, thermal starting to wait defective slowly.The all-glass vacuum thermal-collecting tube of interior dress metal heat pipe exists manufacturing cost height, release end of heat fouling, inefficient defective.The glass heat pipe all-glass vacuum thermal-collecting tube of interior dress liquid heat-transfer medium exists manufacturing cost height, release end of heat fouling, thermal starting is slow, efficient is low, the defective of poor stability.There are defectives such as manufacturing cost height, release end of heat fouling, vacuum are difficult to keep, the processing technology difficulty is big in collector metal plate heat pipe vacuum heat collection pipe.There are defectives such as poor stability, efficient are low, release end of heat fouling in two vacuum all-glass heat pipe thermal-collecting tubes, and bilateral glass metal heat-collecting pipe vacuum is difficult to keep, and fouling is serious.
Summary of the invention
The object of the present invention is to provide a kind of safe, but cost is low, handling ease, efficient heat-collecting, thermal starting speed fast, good antiscale property, freeze proof, vacuum is high, the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror of the bearing operation of can realizing generating electricity.
The object of the present invention is achieved like this: a kind of bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, double-layer glass tube for the two ends connection, comprise annulated column shape vacuum glass shell, blast pipe envelope mouth, the transducing lamina membranacea, reflecting condenser mirror, getter metal bullet card, the two ends that a kind of bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror is the inner glass tube of transducing lamina membranacea by outer surface daylighting position is connected with the termination of transition sealed glass tube, another termination of transition sealed glass tube (2) is connected with glass breathing deformation absorbing surface (3) inside edge, the outer edge of glass breathing deformation absorbing surface is connected with outer glass pipe, forms to be the ring seal cavity between outer glass pipe and the inner glass tube, the glass tube annulated column shape glass tube chamber that the inner glass tube two ends are communicated with; Outer glass pipe is provided with reflecting condenser mirror, reflecting light in outer surface daylighting position is on the inner glass tube of transducing lamina membranacea, getter metal bullet card is wrapped on the inner glass tube outer wall, the tube wall upper glass that is equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror is welded with tailpipe, after by tailpipe glass ring cylindricality interlayer being vacuumized, with tailpipe scorification sealing, make the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror.
Glass breathing deformation absorbing surface is concentric face or concentric corrugated surface, and certain curvature and area are arranged, and does the time spent being subjected to external force, produces curvature and changes, and dissolves breathing stress.
The non-plane of light incidence semicanal of outer glass pipe is equipped with reflecting condenser mirror, and reflecting condenser mirror is the built-in reflective condenser mirror, or is the glass tube walls reflecting condenser mirror; The built-in reflective condenser mirror is the metallic reflection condenser mirror, or is the glass-reflected condenser mirror; The cross section of reflecting condenser mirror is a curve, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray.The reflecting condenser mirror of semicanal can improve collecting efficiency with the light reflect focalization on transducing lamina membranacea heat exchanger tube.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, the cross section of its outer glass pipe is circle, or be ellipse, or is curve and the closed line that is connected of circular arc line; Evaporation has reflecting condenser mirror on the curved surface of outer glass pipe, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray; Outer glass pipe and surface are to be equipped with between the inner glass tube of transducing lamina membranacea to be fixed in resilient reflecting condenser mirror on the outer glass pipe inwall, reflecting condenser mirror is the glass-reflected condenser mirror, or be the metallic reflection condenser mirror, or be the reflecting condenser mirror of other material; The cross section of reflecting condenser mirror is a curve, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, connect pressure balance pressure bearing and seal assembly on its inner glass tube, the pipe plug that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination, sucker, or be nut, connected mode is a glass screw thread bolt, or be that glass welds, inner glass tube is connected the inner glass tube on the sealed tube place with outer glass pipe tube wall is provided with intake-outlet, pressure balance pressure bearing and seal assembly is equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror and the tank wall of retaining header by connection, realizes bearing operation.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, the cross section of its outer glass pipe is circle, or be ellipse, or is curve and the closed line that is connected of circular arc line; The cross section at the two ends of outer glass pipe is by ellipse, or for curve and circular arc line be connected closed line all fade to circle.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, the inner glass tube that its outer surface daylighting position is the transducing lamina membranacea is a straight tube, or is non-straight tube; It is that the inner glass tube of transducing lamina membranacea is on the focal line of reflecting condenser mirror that glass welding location makes outer surface daylighting position.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, the metal bullet card of its band getter is for closely being wrapped in the elasticity pipe collar on the inner glass tube outer wall transducing lamina membranacea, the elasticity pipe collar is electrically connected with resilient metal member, and resilient metal member is drawn by glass sealing.During use, conductor is inserted dc source, can make negative electrical charge on composite bed and the vacuum interlayer inner wall surface contact position band,, make to become positively charged lotus on the thermal-collecting tube water cavity inwall and be acid, stop metal ion fouling on collector tube inner wall by induction.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, its transducing lamina membranacea is the optical-thermal conversion material on the glass outer wall in closely being compound in, the transducing lamina membranacea is the light absorption inteferometer coating, or be the light absorption graded films, or be glass face composite film coating metallic plate, or be glass face complex carbon material plate, by glass tube and metal tube are heated simultaneously, or by glass tube and material with carbon element pipe are heated simultaneously, make glass tube and metal tube, or the glass tube of glass tube and material with carbon element pipe box dress adapter section reaches softening temperature, and the blow-molded glass pipe is combined closely it; Transducing lamina membranacea or be glass face composite photo voltaic battery, or be glass face, metal material face composite photo voltaic battery, or be glass face, material with carbon element face composite photo voltaic battery, photovoltaic cell is electrically connected with plain conductor, and plain conductor is drawn by glass sealing.
Be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, its inner glass tube inwall upper support is equipped with water-fast, heat-resisting, the aging-resistant club of the band bracing frame of high-strength material manufacturing, and club is a rigidity, or is elasticity.Can realize that water conservancy diversion improves flow velocity, play the anti-bursting by freezing that realizes of miniature.The thermal-collecting tube that can solving on the one hand expands with heat and contract with cold the causes problem of bursting apart also can make heated water stream rising at thermal-collecting tube on the other hand, improves thermal effect.
The beneficial effect that is equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror is: because its shell is full glass, can realize the high vacuum that it is inner, it can be manufactured the good antiscale property type, it can being manufactured light, to transform electric heating compound, can make full use of photovoltaic cell and be converted into remaining heat behind the electric energy.Cost is low than the conventional solar collector pipe of congenerous, and performance is good, has represented Application of Solar Energy development in future direction.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is built-in with the longitudinal profile view of the bipass varied diameter type evacuated solar collecting tube embodiment of camber line camber reflection condenser mirror for pipe;
Fig. 2 installs the horizontal A-A cross section view of seal section for Fig. 1;
Fig. 3 is the horizontal B-B cross section view of Fig. 1 thermal-arrest section.
Fig. 1, Fig. 2, Fig. 3 are all first embodiment.
Fig. 4 is built-in with camber line camber reflection condenser mirror for pipe, in the interior pipe air deflector is installed, it is that inner glass tube termination coupling assembling connects sucker, the longitudinal profile view of bipass varied diameter type evacuated solar collecting tube embodiment for the inner glass tube termination that glass tube lumen mouth connects pressure balance pressure bearing and seal assembly;
Fig. 5 installs the horizontal A-A cross section view of seal section for Fig. 4;
Fig. 6 is the horizontal B-B cross section view of Fig. 4 thermal-arrest section.
Fig. 4, Fig. 5, Fig. 6 are all second embodiment.
Fig. 7 is built-in with the bipass varied diameter type evacuated solar collecting tube of V-arrangement camber reflection condenser mirror for pipe, the transducing lamina membranacea is an inteferometer coating, be mounted with static good antiscale property device, pressure balance pressure bearing and seal assembly connects pipe plug embodiment for the inner glass tube termination longitudinal profile view is installed;
Fig. 8 is the horizontal B-B cross section view of Fig. 7 thermal-arrest section.
Fig. 5, Fig. 7, Fig. 8 are all the 3rd embodiment.
Fig. 9 is an inteferometer coating for the bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea that pipe is built-in with M type camber reflection condenser mirror, glass tube chamber built-in flow guide device is equipped with pressure balance pressure bearing and seal assembly connects pipe plug embodiment for the inner glass tube termination longitudinal profile view;
Figure 10 is the horizontal B-B cross section view of Fig. 9 thermal-arrest section.
Fig. 5, Fig. 9, Figure 10 are all the 4th embodiment.
Figure 11 is built-in with the bipass varied diameter type evacuated solar collecting tube that the ladder type curved surface is a reflecting condenser mirror for pipe, its transducing lamina membranacea is an inteferometer coating, be mounted with static good antiscale property device, pressure balance pressure bearing and seal assembly connects pipe plug embodiment for the inner glass tube termination longitudinal profile view is installed;
Figure 12 is the horizontal B-B cross section view of Figure 11 thermal-arrest section.
Fig. 5, Figure 11, Figure 12 are all the 5th enforcement+example.
The bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that Figure 13 is built-in with for camber line bend glass tube wall is an inteferometer coating, be mounted with static good antiscale property device, and the longitudinal profile view of pressure balance pressure bearing and seal assembly for the nut embodiment of inner glass tube termination connection is installed; +
Figure 14 is the horizontal B-B cross section view of Figure 13 thermal-arrest section.
Fig. 2, Figure 13, Figure 14 are all the 6th embodiment.
The bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that Figure 15 is built-in with for M type bend glass tube wall is an inteferometer coating, glass tube chamber built-in flow guide device, and pressure balance pressure bearing and seal assembly connects sucker embodiment for the inner glass tube termination longitudinal profile view is installed;
Figure 16 is the horizontal B-B cross section view of Figure 15 thermal-arrest section.
Fig. 2, Figure 15, Figure 16 are all the 7th embodiment.
The bipass varied diameter type eccentric coaxial line sleeve pipe of the evaporation reflecting condenser mirror that Figure 17 is built-in with for camber line bend glass tube wall is installed, and pressure balance pressure bearing and seal assembly is installed is that the inner glass tube termination connects sucker, evacuated solar collecting tube transducing lamina membranacea is the longitudinal profile view that inner glass tube composite photo voltaic battery light transforms the one-piece type embodiment of electric heating;
Figure 18 is the horizontal B-B cross section view of Figure 17 thermal-arrest section.
Fig. 5, Figure 17, Figure 18 are all the 8th embodiment.
The bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that Figure 19 is built-in with for camber line bend glass tube wall is the longitudinal profile view of photovoltaic cell type embodiment;
Figure 20 is the horizontal B Fen of a Figure 19 thermal-arrest section cross section view.
Fig. 2, Figure 19, Figure 20 are all the 9th embodiment.
Among the figure: 1 effluent pipe mouth, 2 is installed sealed glass tube, 3 breathing deformation absorbing surfaces, 4 inner glass tubes, 5 transducing lamina membranaceas, 6 outer glass pipes, 7 reflecting condenser mirrors, 9 getter metallic support bullet hoops, 10 getters, 11 tailpipe sealing joints, 12 water inlet pipe mouths, 13 electrical connection springs, 14 glassy metal sealing joints, 15 air deflectors, 16 resiliency supported, 17 pressure balance pressure bearing and seal assemblies, 18 glass sealing electrodes, 19 glassy metal sealing-in points, 20 photovoltaic cells, 21 nuts
The specific embodiment
Among first embodiment that Fig. 1, Fig. 2, Fig. 3 form: be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, be built-in with the bipass varied diameter type evacuated solar collecting tube of camber line camber reflection condenser mirror for pipe.Comprise that effluent pipe mouth 1, installation sealed glass tube 2, breathing deformation absorbing surface 3, inner glass tube 4, transducing lamina membranacea 5, outer glass pipe 6, reflecting condenser mirror 7, heat exchange tube chamber 8, metallic support bullet hoop 9, getter 10, tailpipe sealing joint 11, water inlet pipe mouth 12 constitute.The inner glass tube 4 that is coated with transducing lamina membranacea 5 and outer glass pipe 6 that is mounted with reflecting condenser mirror 7 and breathing deformation absorbing surface 3, the glass tube chamber that sealed glass tube 2 is installed weld by glass, form and have effluent pipe mouth 1, the bilateral endothermic tube with annular housing of water inlet pipe mouth 12.Breathing deformation absorbing surface 3 is the plane, absorbs the stress that inner glass tube 4 expands with heat and contract with cold and produces.Tailpipe sealing joint 10 vacuumizes the back sealing-in, form the ring vaccum cavity, getter metallic support bullet hoop 9 is set on the inner glass tube 4 and closely is connected with the transducing lamina membranacea 5 of conduction, produces the minute surface of cooling down by the evaporation to getter 10, makes the ring cavity high vacuum of pipe.Reflecting condenser mirror 7 on the outer glass pipe 6 reflexes to light on the transducing lamina membranacea 5 of inner glass tube 4, and the water in the heating inner glass tube chamber is realized heat collection function.Sealed glass tube 2 is installed is cooperated corresponding device thereof, can realize being tightly connected, and make single Zhi Guanzi fracture system system water-tight.
Among second embodiment that Fig. 4, Fig. 5, Fig. 6 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, for pipe is built-in with camber line camber reflection condenser mirror, the bipass varied diameter type evacuated solar collecting tube of air deflector is installed, glass tube chamber built-in flow guide device in the interior pipe.Breathing deformation absorbing surface 3 is a corrugated surface, absorbs the stress that inner glass tube 4 expands with heat and contract with cold and produces.Air deflector 11 is supported in the inner glass tube 4 by resiliency supported 12, form annular stream chamber, reduce the circulation area and the volume in inner glass tube chamber 4, water circulation is accelerated, and heat exchange efficiency strengthens, and air deflector 11 is an elastomer, can make the volume of air deflector 11 produce deformation with hydraulic pressure, eliminate the dirt layer of self, when freezing in the winter time simultaneously, can eliminate the stress that water produces because of expansion.On the mouth of pipe of the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, be provided with screw thread, sucker 17 bolts that are connected for the inner glass tube termination with pressure balance pressure bearing and seal assembly, make sucker that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination 17 suffered pressure and the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface that is equipped with reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to and first embodiment.
Among the 3rd embodiment that Fig. 5, Fig. 7, Fig. 9 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, be built-in with the bipass varied diameter type evacuated solar collecting tube of V-type camber reflection condenser mirror for pipe, breathing deformation absorbing surface 3 is a corrugated surface, its transducing lamina membranacea is an inteferometer coating, is mounted with static good antiscale property device.Getter metallic support bullet hoop 9 is electrically connected with metallic support bullet hoop 9 by being electrically connected spring 13 for closely being wrapped in the elasticity pipe collar on the inner glass tube 4 outer walls conduction transducing lamina membranacea 5, and being electrically connected spring 13 derives by the 14 glassy metal sealing-ins of glassy metal sealing joint.During use, conductor is inserted dc source, can make negative electrical charge on composite bed and the vacuum interlayer inner wall surface contact position band,, make to become positively charged lotus on the thermal-collecting tube water cavity inwall and be acid, stop metal ion fouling on collector tube inner wall by induction.Integrally manufactured for the pipe plug 17 that the glass tube termination is connected at the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror with pressure balance pressure bearing and seal assembly, make the suffered pressure of pipe plug that pressure balance pressure bearing and seal assembly connects for the glass tube termination 17, be equipped with the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface of reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to first embodiment.
Among the 4th embodiment that Fig. 5, Fig. 9, Figure 10 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, be built-in with the bipass varied diameter type evacuated solar collecting tube of M type camber reflection condenser mirror for pipe, breathing deformation absorbing surface 3 is a corrugated surface, its transducing lamina membranacea is an inteferometer coating, glass tube chamber built-in flow guide device is mounted with static good antiscale property device.Air deflector 11 is supported in the inner glass tube 4 by resiliency supported 12, form annular stream chamber, reduce the circulation area and the volume in inner glass tube chamber 4, water circulation is accelerated, and heat exchange efficiency strengthens, and air deflector 11 is an elastomer, can make the volume of air deflector 11 produce deformation with hydraulic pressure, eliminate the dirt layer of self, when freezing in the winter time simultaneously, can eliminate the stress that water produces because of expansion.On the mouth of pipe of the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, be provided with screw thread, pipe plug 17 bolts that are connected for the glass tube termination with pressure balance pressure bearing and seal assembly, make pipe plug that pressure balance pressure bearing and seal assembly connects for the glass tube termination 17 suffered pressure and the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface that is equipped with reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to the 3rd embodiment.
Among the 5th embodiment that Fig. 5, Figure 11, Figure 12 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, for pipe is built-in with the bipass varied diameter type evacuated solar collecting tube that the ladder type curved surface is a reflecting condenser mirror, its transducing lamina membranacea is an inteferometer coating, is mounted with static good antiscale property device.Breathing deformation absorbing surface 3 is a corrugated surface.Integrally manufactured for the pipe plug 17 that the glass tube termination is connected at the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror with pressure balance pressure bearing and seal assembly, make the suffered pressure of pipe plug that pressure balance pressure bearing and seal assembly connects for the glass tube termination 17, be equipped with the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface of reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to second embodiment.
Among the 6th embodiment that Fig. 2, Figure 13, Figure 14 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, the bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that is built-in with for camber line bend glass tube wall is mounted with static good antiscale property device for interfering membranous type.Its outer glass pipe 6 is the circular arc type pipe, and the two ends of pipe are deformed into pipe, and breathing deformation absorbing surface 3 is the plane.Evaporation has reflecting condenser mirror on the circular arc type pipe 6.Integrally manufactured for the nut 17 that the inner glass tube termination is connected at the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror with pressure balance pressure bearing and seal assembly, make nut that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination 17 suffered pressure and the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface that is equipped with reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to the 3rd embodiment.
Among the 7th embodiment that Fig. 2, Figure 15, Figure 16 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, the bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that is built-in with for M type bend glass tube wall is an inteferometer coating, glass tube chamber built-in flow guide device type, glass tube chamber built-in flow guide device is mounted with static good antiscale property device.Its outer glass pipe 6 is a M type pipe, and the two ends of pipe are deformed into pipe, and breathing deformation absorbing surface 3 is the plane.Evaporation has reflecting condenser mirror on the M type pipe 6.Integrally manufactured for the sucker 17 that the inner glass tube termination is connected at the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror with pressure balance pressure bearing and seal assembly, make sucker that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination 17 suffered pressure and the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface that is equipped with reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to the 4th embodiment.
Among the 8th embodiment that Fig. 5, Figure 17, Figure 18 form: the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, the bipass varied diameter type eccentric coaxial line sleeve pipe of the evaporation reflecting condenser mirror that is built-in with for camber line bend glass tube wall is installed, evacuated solar collecting tube transducing lamina membranacea is an inteferometer coating, is provided with the electrostatic anti-scaling function.On the mouth of pipe of the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, be provided with screw thread, sucker 17 bolts that are connected for the inner glass tube termination with pressure balance pressure bearing and seal assembly, make sucker that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination 17 suffered pressure and the suffered pressure equal and opposite in direction in bipass varied diameter type solar glass vacuum heat-collection tube bottom surface that is equipped with reflecting condenser mirror, direction is opposite, cancel each other, realization is equipped with the bearing operation of the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror.Other is equal to the 3rd embodiment.
Among the 9th embodiment that Fig. 2, Figure 19, Figure 20 form: be equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror, the bipass varied diameter type evacuated solar collecting tube transducing lamina membranacea of the evaporation reflecting condenser mirror that is built-in with for camber line bend glass tube wall is the photovoltaic cell type.It can being manufactured light, to transform electric heating compound, can make full use of photovoltaic cell and be converted into remaining heat behind the electric energy.Other is equal to first embodiment.
Claims (10)
1. bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror, double-layer glass tube for the two ends connection, comprise annulated column shape vacuum glass shell, blast pipe envelope mouth, the transducing lamina membranacea, reflecting condenser mirror, getter metal bullet card, it is characterized in that: the two ends that a kind of bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror is the inner glass tube of transducing lamina membranacea by outer surface daylighting position is connected with the termination of transition sealed glass tube, another termination of transition sealed glass tube (2) is connected with glass breathing deformation absorbing surface (3) inside edge, the outer edge of glass breathing deformation absorbing surface is connected with outer glass pipe, forms to be the ring seal cavity between outer glass pipe and the inner glass tube, the glass tube annulated column shape glass tube chamber that the inner glass tube two ends are communicated with; Outer glass pipe is provided with reflecting condenser mirror, reflecting light in outer surface daylighting position is on the inner glass tube of transducing lamina membranacea, getter metal bullet card is wrapped on the inner glass tube outer wall, the tube wall upper glass that is equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror is welded with tailpipe, after by tailpipe glass ring cylindricality interlayer being vacuumized, with tailpipe scorification sealing, make the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror.
2. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1 is characterized in that: glass breathing deformation absorbing surface is concentric face or concentric corrugated surface.
3. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1, it is characterized in that: the non-plane of light incidence semicanal of outer glass pipe is equipped with reflecting condenser mirror, reflecting condenser mirror is the built-in reflective condenser mirror, or is the glass tube walls reflecting condenser mirror; The built-in reflective condenser mirror is the metallic reflection condenser mirror, or is the glass-reflected condenser mirror; The cross section of reflecting condenser mirror is a curve, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray.
4. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1 is characterized in that: the cross section of outer glass pipe is circle, or be ellipse, or is curve and the closed line that is connected of circular arc line; Evaporation has reflecting condenser mirror on the curved surface of outer glass pipe, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray; Outer glass pipe and surface are to be equipped with between the inner glass tube of transducing lamina membranacea to be fixed in resilient reflecting condenser mirror on the outer glass pipe inwall, reflecting condenser mirror is the glass-reflected condenser mirror, or be the metallic reflection condenser mirror, or be the reflecting condenser mirror of other material; The cross section of reflecting condenser mirror is a curve, and the focal line of reflecting condenser mirror is the inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of 0-180 degree angle incident ray.
5. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1, it is characterized in that: connect pressure balance pressure bearing and seal assembly on the inner glass tube, the pipe plug that pressure balance pressure bearing and seal assembly connects for the inner glass tube termination, sucker, or be nut, connected mode is a glass screw thread bolt, or be that glass welds, inner glass tube is connected the inner glass tube on the sealed tube place with outer glass pipe tube wall is provided with intake-outlet, pressure balance pressure bearing and seal assembly is equipped with the bipass varied diameter type solar glass vacuum heat-collection tube of reflecting condenser mirror and the tank wall of retaining header by connection, realizes bearing operation.
6. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1 is characterized in that: the cross section of outer glass pipe is circle, or be ellipse, or is curve and the closed line that is connected of circular arc line; The cross section at the two ends of outer glass pipe is by ellipse, or for curve and circular arc line be connected closed line all fade to circle.
7. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1 is characterized in that: outer surface daylighting position is that the inner glass tube of transducing lamina membranacea is a straight tube, or is non-straight tube; It is that the inner glass tube of transducing lamina membranacea is on the focal line of reflecting condenser mirror that glass welding location makes outer surface daylighting position.
8. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1, it is characterized in that: the metal bullet card of band getter is for closely being wrapped in the elasticity pipe collar on the inner glass tube outer wall transducing lamina membranacea, the elasticity pipe collar is electrically connected with resilient metal member, and resilient metal member is drawn by glass sealing.
9. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1, it is characterized in that: the transducing lamina membranacea is the optical-thermal conversion material on the glass outer wall in closely being compound in, the transducing lamina membranacea is the light absorption inteferometer coating, or be the light absorption graded films, or be glass face composite film coating metallic plate, or be glass face complex carbon material plate, by glass tube and metal tube are heated simultaneously, or by glass tube and material with carbon element pipe are heated simultaneously, make glass tube and metal tube, or the glass tube of glass tube and material with carbon element pipe box dress adapter section reaches softening temperature, and the blow-molded glass pipe is combined closely it; Transducing lamina membranacea or be glass face composite photo voltaic battery, or be glass face, metal material face composite photo voltaic battery, or be glass face, material with carbon element face composite photo voltaic battery, photovoltaic cell is electrically connected with plain conductor, and plain conductor is drawn by glass sealing.
10. the bipass varied diameter type solar glass vacuum heat-collection tube that is equipped with reflecting condenser mirror according to claim 1, it is characterized in that: inner glass tube inwall upper support is equipped with water-fast, heat-resisting, the aging-resistant club of the band bracing frame of high-strength material manufacturing, club is a rigidity, or is elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410155562XA CN1712860B (en) | 2004-06-15 | 2004-12-23 | Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410059654.8 | 2004-06-15 | ||
| CN200410059654 | 2004-06-15 | ||
| CN200410155562XA CN1712860B (en) | 2004-06-15 | 2004-12-23 | Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712860A CN1712860A (en) | 2005-12-28 |
| CN1712860B true CN1712860B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410155562XA Expired - Fee Related CN1712860B (en) | 2004-06-15 | 2004-12-23 | Diameter-variable solar glass vacuum heat-collection tube with reflecting condenser mirror and double channel |
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| CN (1) | CN1712860B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598397B (en) * | 2008-06-02 | 2013-08-21 | 北京环能海臣科技有限公司 | Electrostatic antiscale all-glass evacuated rectangular planar collector tube with flow guider |
| CN101598406A (en) * | 2008-06-02 | 2009-12-09 | 北京环能海臣科技有限公司 | The magnetic antiscale pressed necking reducing straight-through all-glass evacuated rectangular planar collector tube |
| CN101598405B (en) * | 2008-06-02 | 2013-07-10 | 北京环能海臣科技有限公司 | Pressed necking reducing straight-through all-glass evacuated rectangular planar collector tube |
| CN101598413B (en) * | 2008-06-04 | 2012-12-05 | 北京环能海臣科技有限公司 | Necking reducer flat tube heat collection all-glass evacuated photovoltaic collector tube |
| CN101598442B (en) * | 2008-06-04 | 2013-07-10 | 北京环能海臣科技有限公司 | Magnetic antiscale all-glass evacuated photovoltaic collector tube |
| CN102433967A (en) * | 2011-09-08 | 2012-05-02 | 杨正国 | Air compressed photo-thermal plate, photo-thermal glass tube and wrought iron keel technology |
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|---|---|---|---|---|
| US3952724A (en) * | 1974-06-24 | 1976-04-27 | Owens-Illinois, Inc. | Solar energy converter |
| GB1509476A (en) * | 1975-12-04 | 1978-05-04 | Euratom | Solar energy collector |
| US4300538A (en) * | 1979-06-25 | 1981-11-17 | Alpha Solarco Inc. | Solar energy receivers |
| CN2407291Y (en) * | 1999-12-29 | 2000-11-22 | 扬州市华扬太阳能热水器有限公司 | Through vacuum heat collecting pipe |
| CN2546810Y (en) * | 2002-01-18 | 2003-04-23 | 胡桢 | Solar energy vacuum thermal-arrest tubes |
| CN2608910Y (en) * | 2003-03-25 | 2004-03-31 | 杨军峰 | Glass heat tube vacuum tube solar heat collector |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952724A (en) * | 1974-06-24 | 1976-04-27 | Owens-Illinois, Inc. | Solar energy converter |
| GB1509476A (en) * | 1975-12-04 | 1978-05-04 | Euratom | Solar energy collector |
| US4300538A (en) * | 1979-06-25 | 1981-11-17 | Alpha Solarco Inc. | Solar energy receivers |
| CN2407291Y (en) * | 1999-12-29 | 2000-11-22 | 扬州市华扬太阳能热水器有限公司 | Through vacuum heat collecting pipe |
| CN2546810Y (en) * | 2002-01-18 | 2003-04-23 | 胡桢 | Solar energy vacuum thermal-arrest tubes |
| CN2608910Y (en) * | 2003-03-25 | 2004-03-31 | 杨军峰 | Glass heat tube vacuum tube solar heat collector |
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| CN1712860A (en) | 2005-12-28 |
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