CN2913952Y - Vacuum tube solar heat collector having convection circulating device - Google Patents
Vacuum tube solar heat collector having convection circulating device Download PDFInfo
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- CN2913952Y CN2913952Y CNU2005202005171U CN200520200517U CN2913952Y CN 2913952 Y CN2913952 Y CN 2913952Y CN U2005202005171 U CNU2005202005171 U CN U2005202005171U CN 200520200517 U CN200520200517 U CN 200520200517U CN 2913952 Y CN2913952 Y CN 2913952Y
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- air deflector
- tube
- header
- pipe
- evacuated solar
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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 relates to a vacuum pipe solar heat collector provided with a convection circulation device, which is constituted by connecting solar vacuum heat collecting pipes, flow guiders, fluid headers, seal rings, positioning connection frames, pressing devices, etc. The tail part of the solar vacuum heat collecting pipe is tightly hermetically connected with bottom opening of the fluid header via a fastening device on the positioning connection frame and seal ring; the flow guider positioned by support clip is installed in cavity of the solar vacuum heat collecting pipe; bottom of the flow guider is suspended above cavity bottom of the solar vacuum heat collecting pipe via the support clip; and upper part of the flow guider is hermetically connected with the top opening of the fluid header via a seal ring. In this way, a fluid convection circulation passage is formed by the upper pipe opening of the flow guider, the cavity of the flow guider, the lower pipe opening of the flow guider, the bottom cavity of the solar vacuum heat collecting pipe, the annular cavity between the solar vacuum heat collecting pipe and flow guider, the annular pipe opening between pipe opening of the vacuum heat collecting pipe and flow guider, the fluid header and the fluid outlet. The utility model has advantages of improved fluid convection circulation efficiency and added function.
Description
Technical field
The utility model relates to a kind of solar vacuum tube collector with the convection circulation device, belongs to the Application of Solar Energy field.
Background technology
Present solar thermal collector is generally vacuum heat collection pipe and water storage box one, even it is split type, vacuum heat collection pipe also mostly is horizontal slotting installation, all exist the efficiency of cycle low, accumulate incrustation scale easily, problem that can not bearing operation, and function singleness, be inconvenient to install, can not engage with building is fine.
Summary of the invention
In order to overcome above problem, invented a kind of solar vacuum tube collector of novel band convection circulation device.It is low that this device can solve the solar heat collector efficiency of cycle well, accumulates incrustation scale easily, and problem that can not bearing operation conveniently combines with building, convenient installation, and function is many, has improved the thermal efficiency of solar energy heat collector greatly.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of solar vacuum tube collector with the convection circulation device is connected and composed by evacuated solar collecting tube, air deflector, fluid header, sealing ring, the framework that is located by connecting, stretch pressure device etc.Its fluid header that evacuated solar collecting tube is installed is by connecting to form the evacuated solar collecting tube installation frame that is located by connecting with frame, underframe, at least one balance drag-line with the fluid header, underframe is vertical connects as one, and the propped solar vacuum heat collecting pipe fixture is installed on the underframe; The afterbody of evacuated solar collecting tube by the fastener on the framework that is located by connecting with evacuated solar collecting tube by sealing ring and header bottom surface perforate lock sealing, air deflector by the support card location is installed in the tube chamber of evacuated solar collecting tube, the bottom that is suspended on the evacuated solar collecting tube chamber is supported in the bottom of air deflector by support card, the top of air deflector is tightly connected by sealing ring and fluid header top drilling, forms the air deflector upper orifice, the air deflector chamber, the air deflector lower nozzle, cavity volume at the bottom of the evacuated solar collecting tube, ring-shaped chamber between evacuated solar collecting tube and the air deflector, the annular mouth of pipe between evacuated solar collecting tube mouth and the air deflector, the fluid header, the fluid convection circulation canal that fluid issuing is formed.Cold medium fluid imports by the air deflector upper orifice, discharges from the air deflector bottom mouth of pipe, enters bottom, evacuated solar collecting tube chamber, rises by the thermal-collecting tube heat absorption, and entering the hot fluid header of isolating with cold medium derives.
A kind of solar vacuum tube collector with the convection circulation device, its fluid header or be water tank, or be water pipe, or be compound with multi-functional water-storing device, or be double-layer integrally, the multi-functional water-storing device bottom surface cavity volume compound with the fluid header is provided with the perforate that air deflector is installed, and with the compound fluid header in multi-functional water-storing device bottom, is provided with the bottom surface perforate that evacuated solar collecting tube is installed; The fluid header is provided with bottom surface perforate that evacuated solar collecting tube is installed and the end face perforate that air deflector is installed, vacuum heat collection pipe is fixed in by black box on the installing hole of fluid header bottom surface, and the air deflector of solar vacuum heat collection tube built-in is installed in the end face perforate of dirty sports association case by sealing ring; Wherein, fluid header interlayer or have good insulation characteristic between fluid header and the shell, has the interlayer of filled thermal insulation materials, and the fluid header is provided with fluid inlet and outlet.
A kind of solar vacuum tube collector with the convection circulation device, its fixed frame is by the fluid header, frame, underframe, the balance drag-line is formed the installation frame that is located by connecting, fluid header and frame, it between the balance drag-line heat insulation connection, underframe is provided with and holds out against locked instrument, hold out against locked instrument or be bolt, or be roof pressure tooth button, vacuum heat collection pipe by the locked instrument top tight sealing on the underframe on the fluid header, the heat collector of forming a kind of solar vacuum heat collection tube built-in flow guide device tire ring seal, on the framework or diagonal is installed connects rope, the solar energy heat absorbing construction set is formed at the side to light of solar vacuum tube collector and the back side or inlay and be installed with glass; The back side of solar vacuum tube collector or be compounded with thermal insulating warm-keeping layer, be compounded with thermal insulating warm-keeping layer solar vacuum tube collector side to light or inlay and be installed with glass, form the solar energy heat absorbing construction set.
A kind of solar vacuum tube collector with the convection circulation device, its evacuated solar collecting tube or be provided with makes a kind of pressure equaliser of the solar vacuum tube collector bearing operation with the convection circulation device, pressure equaliser is for being located on the evacuated solar collecting tube mouth of pipe, intake-outlet is arranged, there is sucker at the top or inhales the pipe of cap, water inlet is located at pressure equaliser top, installs by sealing ring and is closed in upper header, is communicated with air deflector.Delivery port is located at the pressure equaliser bottom, the ring cavity that forms with air deflector and evacuated solar collecting tube is communicated with, be closed in lower collecting box by the sealing ring installation, and be provided with support card and seal by air deflector, itself and upper and lower header entery and delivery port are isolated, the sucker at pressure equaliser top or suction cap are installed connection and are positioned the upper header end face.
A kind of evacuated solar heat collector with the water conservancy diversion EGR, its header is provided with the convenient end socket of installing, its end socket is a pipe plug, rise ring, compression devices etc. of sealing ring, pushing out ring, locking are enclosed within successively and connect to form on the header, locking device or be bolt locking, or being nut locking, end socket is provided with intake-outlet.Or connection chamber end socket is pipe plug, and sealing ring, the cover that contracts, locking pressure ring, compression device etc. are enclosed within header successively and connect to form, locking device or lock for bolt, or be that nut is locked, end socket is provided with intake-outlet.The installed surface of header and end socket is provided with positioning groove, or is provided with the hacking matsurface.
A kind of evacuated solar heat collector with the water conservancy diversion EGR, its evacuated solar collecting tube is a single-pass reducing evacuated solar collecting tube, wherein, have two calibers on the outer casing shell pipe of evacuated solar collecting tube at least, the outer tube of its single-pass reducing evacuated solar collecting tube or three calibers are arranged, caliber is connected by slyness with the caliber joining place and carries out reducing, outer tube diameter is followed successively by the evacuated solar collecting tube caliber, the evacuated solar collecting tube heat-insulation layer is installed caliber, fluid header installing hole sealing ring caliber, the heat exchange film of evacuated solar collecting tube or be the photo-thermal conversion film, or for being set in the photovoltaic cell that is compounded with heat-transfer device on the pipe in the evacuated solar collecting tube, on the inner tube surface of evacuated solar collecting tube outer tube or speculum is installed, light by place speculum on the vacuum heat collection pipe outer glass pipe with light focusing on the transducing film of glass inner tube.
A kind of evacuated solar heat collector with the water conservancy diversion EGR, its evacuated solar collecting tube or be electrically connected the static good antiscale property vacuum heat collection pipe that glass sealing leads to conductive electrode for the conducting film on the inner tube surface, its metal bullet card is for closely being wrapped in the elasticity pipe collar on the inner glass tube outer wall conduction transducing lamina membranacea, the elasticity pipe collar is electrically connected with resilient metal member, and resilient metal member derives from the sealing-in of outer glass pipe upper glass.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.
A kind of evacuated solar heat collector with the water conservancy diversion EGR can be between many group evacuated solar heat collectors by directly connection or interconnection realize that connection in series-parallel each other connects mutually.
A kind of evacuated solar heat collector, or heated air, or heating liquid with the water conservancy diversion EGR.Heated air, the suitable for reading of air deflector is the cold air import, and header is conflux chamber and an outlet of hot gas, and heating liquid top header is cold liquid-inlet, and the bottom header is conflux chamber and an outlet of hot liquid.
The beneficial effects of the utility model are:
A kind of evacuated solar heat collector with the water conservancy diversion EGR, solved the problem of existing solar thermal collector advection heat circulating effect difference, realized that the convection current self-loopa is effective, bearing operation, eradicated collection dirt at the bottom of the pipe, prevent the solar vacuum heat-collecting pipe fouling, can realize solar energy, electricity, hot one, the heat-collecting temperature height.Can heating liquid or gas, expanded its application, not only can heat the domestic hot-water, but also can be used for domestic heating.The convenience that has realized solar energy heat collector is integrated, modularization, standardization, and its effect is significantly improved.Made things convenient for existing structure and combined appearance looks elegant.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of gas, and heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, and air deflector is the mono-layer tube structure.Fig. 1 is the 1st embodiment
Fig. 2 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, air deflector is the mono-layer tube structure, and header is double-deck hot water or cold water's header.Fig. 2 is the 2nd embodiment.
Fig. 3 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is big caliber solar vacuum heat-collecting pipe, air deflector is sealing composite intermediate layer tubular construction, and header is double-deck hot water or cold water's header.Fig. 3 is the 3rd embodiment.
Fig. 4 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, and the solar vacuum heat-collecting pipe top is equipped with bascule and inhales cap.Air deflector is the mono-layer tube structure, and header is double-deck hot water or cold water's header, and the two ends of header framework are provided with locking end socket device.Fig. 4 is the 4th embodiment.
Fig. 5 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of gas, heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe has three calibers, and air deflector is the mono-layer tube structure.Fig. 5 is the 5th embodiment.
Fig. 6 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe has three calibers, air deflector is the mono-layer tube structure, and header is double-deck hot water or cold water's header.Fig. 6 is the 6th embodiment.
Fig. 7 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is a single-pass reducing reflecting condensation solar vacuum heat collection pipe, the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe has three calibers, leading the vacuum heat collection pipe top is equipped with pressure equaliser and inhales cap, air deflector is the mono-layer tube structure, header is double-deck hot water or cold water's header, and the two ends of header framework are provided with locking end socket device.Fig. 7 is the 7th embodiment.
Fig. 8 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of gas, heat collecting element is the reducing solar vacuum heat-collecting pipe of the big caliber solar vacuum heat-collecting pipe of single-pass, single-pass tubule footpath solar vacuum heat-collecting pipe, single-pass reducing reflecting condensation solar vacuum heat collection pipe, band photovoltaic cell, air deflector is the mono-layer tube structure, and is unsettled fixing by support card.Fig. 8 is the 8th embodiment.
Fig. 9 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of gas, heat collecting element is the reducing solar vacuum heat-collecting pipe of the big caliber solar vacuum heat-collecting pipe of single-pass, single-pass tubule footpath solar vacuum heat-collecting pipe, single-pass reducing reflecting condensation solar vacuum heat collection pipe, band photovoltaic cell, air deflector is the mono-layer tube structure, and air deflector is fixed in the solar vacuum heat-collecting pipe tube chamber by the diagonal cut joint plug-in mounting.Fig. 9 is the 9th embodiment.
Figure 10 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is the single-pass reducing electrostatic anti-scaling solar vacuum heat-collecting pipe of the big caliber electrostatic anti-scaling of single-pass solar vacuum heat-collecting pipe, single-pass electrostatic anti-scaling solar vacuum heat-collecting pipe, single-pass reducing reflecting condensation electrostatic anti-scaling solar vacuum heat-collecting pipe, band photovoltaic cell, and air deflector is sealing composite intermediate layer tubular construction.Header is double-deck hot water or cold water's header.Figure 10 is the 10th embodiment.
Figure 11 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is the single-pass reducing electrostatic anti-scaling solar vacuum heat-collecting pipe of the big caliber electrostatic anti-scaling of single-pass solar vacuum heat-collecting pipe, single-pass tubule footpath electrostatic anti-scaling solar vacuum heat-collecting pipe, single-pass reducing reflecting condensation electrostatic anti-scaling solar vacuum heat-collecting pipe, band photovoltaic cell, and air deflector is sealing composite intermediate layer tubular construction.Header is double-deck hot water or cold water's header, and the two ends of header framework are provided with locking end socket device.Figure 11 is the 11st embodiment.
Figure 12 is that a kind of evacuated solar heat collector heat medium with the water conservancy diversion EGR of the utility model is the structural representation of liquid, heat collecting element is the single-pass reducing reflecting condensation solar vacuum heat collection pipe of band photovoltaic cell, and the solar vacuum heat-collecting pipe top is equipped with pressure equaliser and inhales cap.Air deflector is the mono-layer tube structure, and header is double-deck hot water or cold water's header, and the two ends of header framework are provided with locking end socket device.Figure 12 is the 12nd embodiment.
Figure 13 realizes being connected in parallel each other by directly connecting mutually between the evacuated solar heat collector of two groups of band water conservancy diversion of the utility model EGR.Figure 13 is the 13rd embodiment.
Figure 14 connects by crossing one another between the evacuated solar heat collector of two groups of band water conservancy diversion of the utility model EGR to realize being connected in series each other.Figure 14 is the 14th embodiment.
Among the figure: 1 puller bolt, 2 bolts, 3 detent brackets, 4 metal bullet cards, 5 connecting frames, 6 single-pass reducing reflecting condensation solar vacuum heat collection pipes, 7 rising tube chambers, 8 decline tube chambers, 9 header perforate sealing rings, 10 fluid headers, 11 medium imports, 12 media outlets, 13 support card, 14 framework reinforcements, 15 air deflectors, 16 framework reinforcement connectors, 17 are electrically connected spring, 18 electrodes, 19 earth electrodes, 20 metallic support bullet hoops, 21 cold water headers, 22 heat-insulation layers, 23 big caliber single-pass solar vacuum heat-collecting pipes, 24 header interpolation sealing devices, 25 sealing rings, 26 pipe plugs, 27 pushing out rings, 28 lock the ring that rises, 29 sealing spacer rings, 30 inhale cap, 31 pressure equalisers, 32 compression devices, 33 header end sockets, 34 header end socket thermal mediums connect tube head, 35 clamping screws, 36 Sealed casing pipes, the cold medium of 37 header end sockets connects tube head, 38 tubules footpath solar vacuum heat-collecting pipe, 39 photovoltaic cells, 40 heat sinks, 41 heat transfer transition fillers, the reducing single-pass solar vacuum heat-collecting pipe of 42 band photovoltaic battery panels, 43 leads, 44 photovoltaic cell glass sealing electrodes, 45 locking nuts, 46 play draw knot
The specific embodiment
The 1st embodiment: individual layer air deflector 15 is by in the unsettled tube chamber that is fixedly installed in single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 of support card 13 and metal bullet card 4, the single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 that is mounted with air deflector 15 is fixed on the heat collecting module that is connected to form by connecting frame 5, detent bracket 3, framework reinforcement 14, framework reinforcement connector 16 by puller bolt 1, bolt 2, and by header perforate sealing ring 96 sealings of single-pass reducing reflecting condensation solar vacuum heat collection pipe is fixed on the fluid header 10.Cold medium air imports by air deflector 15 upper orifice, discharges from the air deflector 15 bottom mouths of pipe, enters single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 tube chambers bottom, rises by the thermal-collecting tube heat absorption, and entering the hot water header 10 of isolating with cold medium derives.
The 2nd embodiment: individual layer air deflector 15 is by in the unsettled tube chamber that is fixedly installed in single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 of support card 13 and metal bullet card 4, the single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 that is mounted with air deflector 15 is fixed on the heat collecting module that is connected to form by connecting frame 5, detent bracket 3, framework reinforcement 14, framework reinforcement connector 16 by puller bolt 1, bolt 2, and by header perforate sealing ring 96 sealings of single-pass reducing reflecting condensation solar vacuum heat collection pipe is fixed on the hot water header 10.Header is wrapped with insulation material 22.
Cold water enters into cold water header 21 from medium import 11, enter the bottom of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 from the cold water down pipe chamber 8 that air deflector 15 is formed, hot water rises along hot water rising tube chamber 7, tube wall along solar vacuum heat-collecting pipe rises in the hot water header 10, derives by media outlet 12.
Getter metallic support bullet hoop 20 is for closely being wrapped in the elasticity pipe collar on the thermal-collecting tube inner glass tube outer wall conduction transducing lamina membranacea, be electrically connected with metallic support bullet hoop 20 by being electrically connected spring 17, being electrically connected spring 17 derives by the sealing-in of glassy metal sealing joint glassy metal.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.
The 3rd embodiment: double-deck air deflector 15 is fixedly installed in by support card 13 in the tube chamber of big caliber single-pass solar vacuum heat-collecting pipe 23, and big caliber single-pass solar vacuum heat-collecting pipe 23 mouth of pipe places are by header interpolation sealing device 24 and header perforate sealing ring 9 location and installation.Other is equal to second embodiment.
The 4th embodiment: individual layer air deflector 15 is fixedly installed in the tube chamber of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 by support card 13 diagonal cut joint plug-in mountings, pressure equaliser 31 is arranged at the top of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6, be equipped with on the pressure equaliser 31 and inhale cap 30, realize the bearing operation of vacuum heat collection pipe.The two ends of header framework are by sealing ring 25, pipe plug 26, pushing out ring 27, the locking locking end socket that ring 28, compression device 32, header end socket 33 form that rises.Other is equal to second embodiment.
The 5th embodiment: the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 has three calibers, caliber is connected by slyness with the caliber joining place and carries out reducing, outer tube diameter is followed successively by evacuated solar collecting tube caliber, evacuated solar collecting tube heat-insulation layer mounting layer caliber, evacuated solar collecting tube header installing hole sealing ring caliber, and fluid header 10 shells are enclosed with insulation material 22.Other is equal to first embodiment.
The 6th embodiment: the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 has three calibers, caliber is connected by slyness with the caliber joining place and carries out reducing, outer tube diameter is followed successively by evacuated solar collecting tube caliber, evacuated solar collecting tube heat-insulation layer mounting layer caliber, evacuated solar collecting tube header installing hole sealing ring caliber, and fluid header 10 shells are enclosed with insulation material 22.Other is equal to second embodiment.
The 7th embodiment: the outer tube of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 has three calibers, caliber is connected by slyness with the caliber joining place and carries out reducing, outer tube diameter is followed successively by evacuated solar collecting tube caliber, evacuated solar collecting tube heat-insulation layer mounting layer caliber, evacuated solar collecting tube header installing hole sealing ring caliber, and the two ends of header framework are by sealing ring 25, pipe plug 26, pushing out ring 27, the locking locking end socket that ring 28, compression device 32, header end socket 33, clamping screw 34, Sealed casing pipe 36 form that rises.Other is equal to the 4th embodiment.
The 8th embodiment: heat collecting element is that the heat collecting elements such as reducing single-pass solar vacuum heat-collecting pipe 42 of tubule footpath single-pass solar vacuum heat-collecting pipe 38, big caliber single-pass solar vacuum heat-collecting pipe 23, single-pass reducing reflecting condensation solar vacuum heat collection pipe 6, band photovoltaic battery panel constitute, and other is equal to first embodiment.
The 9th embodiment: individual layer air deflector 15 is fixedly installed in the tube chamber of single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 by support card 13 diagonal cut joint plug-in mountings, and other is equal to the 8th embodiment.
The 10th embodiment: heat collecting element is that the heat collecting elements such as reducing single-pass solar vacuum heat-collecting pipe 42 of tubule footpath single-pass solar vacuum heat-collecting pipe 38, big caliber single-pass solar vacuum heat-collecting pipe 23, single-pass reducing reflecting condensation solar vacuum heat collection pipe 6, band photovoltaic battery panel constitute, and other is equal to the 3rd embodiment.
The 11st embodiment: heat collecting element is that the heat collecting elements such as reducing single-pass solar vacuum heat-collecting pipe 42 of tubule footpath single-pass solar vacuum heat-collecting pipe 38, big caliber single-pass solar vacuum heat-collecting pipe 23, single-pass reducing reflecting condensation solar vacuum heat collection pipe 6, band photovoltaic battery panel constitute, and other is equal to the 7th embodiment.
The 12nd embodiment: single-pass reducing reflecting condensation solar vacuum heat collection pipe 6 has photovoltaic cell 39.Other is equal to the 4th embodiment.
The 13rd embodiment: directly connect to form many sets in parallel operation mutually by elasticity duct ligation 46 and locking nut 45 between the evacuated solar heat collector of two groups of band water conservancy diversion EGRs.
The 14th embodiment: cross one another to connect to form to organize series operations by elasticity duct ligation 46 and locking nut 45 between the evacuated solar heat collector of two groups of band water conservancy diversion EGRs more.
Claims (10)
1. solar vacuum tube collector with the convection circulation device, connect and compose by evacuated solar collecting tube, air deflector, fluid header, sealing ring, the framework that is located by connecting, stretch pressure device etc., it is characterized in that: the fluid header that evacuated solar collecting tube is installed is by connecting to form the evacuated solar collecting tube installation frame that is located by connecting with frame, underframe, at least one balance drag-line with the fluid header, underframe is vertical connects as one, and the propped solar vacuum heat collecting pipe fixture is installed on the underframe; The afterbody of evacuated solar collecting tube by the fastener on the framework that is located by connecting with evacuated solar collecting tube by sealing ring and header bottom surface perforate lock sealing, air deflector by the support card location is installed in the tube chamber of evacuated solar collecting tube, the bottom that is suspended on the evacuated solar collecting tube chamber is supported in the bottom of air deflector by support card, the top of air deflector is tightly connected by sealing ring and fluid header top drilling, forms the air deflector upper orifice, the air deflector chamber, the air deflector lower nozzle, cavity volume at the bottom of the evacuated solar collecting tube, ring-shaped chamber between evacuated solar collecting tube and the air deflector, the annular mouth of pipe between evacuated solar collecting tube mouth and the air deflector, the fluid header, the fluid convection circulation canal that fluid issuing is formed.
2. a kind of solar vacuum tube collector according to claim 1 with the convection circulation device, it is characterized in that: air deflector or for the mono-layer tube structure, or for sealing the composite intermediate layer tubular construction, air deflector is provided with supporting and positioning device, the upper end of air deflector or connect with the load of positioning pipe muzzle, the upper opening of air deflector or directly be communicated with the fluid header forms the fluid header, the air deflector upper orifice, the air deflector tube chamber, the air deflector lower nozzle, cavity volume at the bottom of the evacuated solar collecting tube, ring-shaped chamber between evacuated solar collecting tube and the air deflector, the annular mouth of pipe between evacuated solar collecting tube mouth and the air deflector, the fluid convection circulation canal that the fluid header is formed; Or the top of air deflector is tightly connected the fluid convection circulation canal that the annular mouth of pipe, dirty sports association case, the fluid issuing between ring-shaped chamber, evacuated solar collecting tube mouth and the air deflector at the bottom of formation upper reaches sports association case, air deflector upper orifice, air deflector tube chamber, air deflector lower nozzle, the evacuated solar collecting tube between cavity volume, evacuated solar collecting tube and the air deflector formed by sealing ring and the box top perforate of dirty sports association.
3. a kind of solar vacuum tube collector according to claim 1 with the convection circulation device, it is characterized in that: fluid header or for water tank, or be water pipe, or be compound with multi-functional water-storing device, or be double-layer integrally, the multi-functional water-storing device bottom surface cavity volume compound with the fluid header is provided with the perforate that air deflector is installed, and with the compound fluid header in multi-functional water-storing device bottom, is provided with the bottom surface perforate that evacuated solar collecting tube is installed; The fluid header is provided with bottom surface perforate that evacuated solar collecting tube is installed and the end face perforate that air deflector is installed, vacuum heat collection pipe is fixed in by black box on the installing hole of fluid header bottom surface, and the air deflector of solar vacuum heat collection tube built-in is installed in the end face perforate of dirty sports association case by sealing ring; Wherein, fluid header interlayer or have good insulation characteristic between fluid header and the shell, has the interlayer of filled thermal insulation materials, and the fluid header is provided with fluid inlet and outlet.
4. a kind of solar vacuum tube collector according to claim 1 with the convection circulation device, it is characterized in that: fixed frame is by the fluid header, frame, underframe, the balance drag-line is formed the installation frame that is located by connecting, fluid header and frame, it between the balance drag-line heat insulation connection, underframe is provided with and holds out against locked instrument, hold out against locked instrument or be bolt, or be roof pressure tooth button, vacuum heat collection pipe by the locked instrument top tight sealing on the underframe on the fluid header, the heat collector of forming a kind of solar vacuum heat collection tube built-in flow guide device tire ring seal, on the framework or diagonal is installed connects rope, the solar energy heat absorbing construction set is formed at the side to light of solar vacuum tube collector and the back side or inlay and be installed with glass; The back side of solar vacuum tube collector or be compounded with thermal insulating warm-keeping layer, be compounded with thermal insulating warm-keeping layer solar vacuum tube collector side to light or inlay and be installed with glass, form the solar energy heat absorbing construction set.
5. a kind of solar vacuum tube collector according to claim 1 with the convection circulation device, it is characterized in that: evacuated solar collecting tube or be provided with makes a kind of pressure equaliser of the solar vacuum tube collector bearing operation with the convection circulation device, pressure equaliser is for being located on the evacuated solar collecting tube mouth of pipe, intake-outlet is arranged, there is sucker at the top or inhales the pipe of cap, water inlet is located at pressure equaliser top, be closed in upper header by the sealing ring installation, be communicated with air deflector, delivery port is located at the pressure equaliser bottom, the ring cavity that forms with air deflector and evacuated solar collecting tube is communicated with, install by sealing ring and to be closed in lower collecting box, and be provided with support card and seal by air deflector, make itself and last, lower collecting box advances, delivery port is isolated, the sucker at pressure equaliser top or suction cap are installed connection and are positioned the upper header end face.
6. a kind of evacuated solar heat collector according to claim 1 with the water conservancy diversion EGR, it is characterized in that: header is provided with the convenient end socket of installing, its end socket is a pipe plug, rise ring, compression devices etc. of sealing ring, pushing out ring, locking are enclosed within successively and connect to form on the header, locking device or be bolt locking, or being nut locking, end socket is provided with intake-outlet; Or connection chamber end socket is pipe plug, and sealing ring, the cover that contracts, locking pressure ring, compression device etc. are enclosed within header successively and connect to form, locking device or lock for bolt, or be that nut is locked, end socket is provided with intake-outlet; The installed surface of header and end socket is provided with positioning groove, or is provided with the hacking matsurface.
7. a kind of evacuated solar heat collector according to claim 1 with the water conservancy diversion EGR, it is characterized in that: evacuated solar collecting tube is a single-pass reducing evacuated solar collecting tube, wherein, have two calibers on the outer casing shell pipe of evacuated solar collecting tube at least, the outer tube of its single-pass reducing evacuated solar collecting tube or three calibers are arranged, caliber is connected by slyness with the caliber joining place and carries out reducing, outer tube diameter is followed successively by the evacuated solar collecting tube caliber, the evacuated solar collecting tube heat-insulation layer is installed caliber, fluid header installing hole sealing ring caliber, the heat exchange film of evacuated solar collecting tube or be the photo-thermal conversion film, or for being set in the photovoltaic cell that is compounded with heat-transfer device on the pipe in the evacuated solar collecting tube, on the inner tube surface of evacuated solar collecting tube outer tube or speculum is installed, light by place speculum on the vacuum heat collection pipe outer glass pipe with light focusing on the transducing film of glass inner tube.
8. a kind of evacuated solar heat collector according to claim 1 with the water conservancy diversion EGR, it is characterized in that: evacuated solar collecting tube or be electrically connected the static good antiscale property vacuum heat collection pipe that glass sealing leads to conductive electrode for the conducting film on the inner tube surface, its metal bullet card is for closely being wrapped in the elasticity pipe collar on the inner glass tube outer wall conduction transducing lamina membranacea, the elasticity pipe collar is electrically connected with resilient metal member, and resilient metal member derives from the sealing-in of outer glass pipe upper glass.
9. a kind of evacuated solar heat collector with the water conservancy diversion EGR according to claim 1 is characterized in that: a kind of evacuated solar heat collector with the water conservancy diversion EGR with a kind of with being connected by mutual straight line between the evacuated solar heat collector of water conservancy diversion EGR or interconnection realizes that connection in series-parallel each other connects.
10. a kind of evacuated solar heat collector with the water conservancy diversion EGR according to claim 1 is characterized in that: a kind of evacuated solar heat collector with the water conservancy diversion EGR, or heated air, or heating liquid; Heated air, the suitable for reading of air deflector is the cold air import, and header is conflux chamber and an outlet of hot gas, and heating liquid top header is cold liquid-inlet, and the bottom header is conflux chamber and an outlet of hot liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202005171U CN2913952Y (en) | 2005-07-20 | 2005-07-20 | Vacuum tube solar heat collector having convection circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202005171U CN2913952Y (en) | 2005-07-20 | 2005-07-20 | Vacuum tube solar heat collector having convection circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913952Y true CN2913952Y (en) | 2007-06-20 |
Family
ID=38168550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005202005171U Expired - Fee Related CN2913952Y (en) | 2005-07-20 | 2005-07-20 | Vacuum tube solar heat collector having convection circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913952Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900626B (en) * | 2005-07-20 | 2012-12-05 | 徐宝安 | Vacuum tube solar energy collector with convection circulation device |
| TWI416054B (en) * | 2010-08-26 | 2013-11-21 | ||
| CN107355995A (en) * | 2017-08-26 | 2017-11-17 | 李春信 | A kind of flat raft pass solar vacuum heat-collecting pipe solar cooker and heat collector |
-
2005
- 2005-07-20 CN CNU2005202005171U patent/CN2913952Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900626B (en) * | 2005-07-20 | 2012-12-05 | 徐宝安 | Vacuum tube solar energy collector with convection circulation device |
| TWI416054B (en) * | 2010-08-26 | 2013-11-21 | ||
| CN107355995A (en) * | 2017-08-26 | 2017-11-17 | 李春信 | A kind of flat raft pass solar vacuum heat-collecting pipe solar cooker and heat collector |
| CN107355995B (en) * | 2017-08-26 | 2023-04-18 | 李春信 | Solar cooker and heat collector with flat-row hole type solar vacuum heat collecting tubes |
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| CF01 | Termination of patent right due to non-payment of annual fee |