CN101082450A

CN101082450A - Inner condensation light type metal-glass vacuum tube

Info

Publication number: CN101082450A
Application number: CNA2007100689828A
Authority: CN
Inventors: 施跃江
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-29
Filing date: 2007-05-29
Publication date: 2007-12-05

Abstract

There is a sort of solar power water heater which has the inner photospot type metal-glass vacuum valve; it consists of the inner photospot type metal-glass vacuum heater, the tracking type bracket, the separated type heat storage water tank and other fittings. It is characterized in that the glassing photospot of the inner photospot type metal-glass vacuum heater in this invention connects with the CPC reflecting surface, and it is located the selective absorbed layer in the surface of the metal endothermal pipe. The tracking type bracket tracks the solar in the normal direction and the horizontal direction. The solar water heater in this invention has the characters in that high dependability, the high efficiency, the high temperature, the cheapo cost, and the easy maintenance. The solar water heater in this invention can be use in this area in that living hot water of the solar power, the industrial calefaction, the air condition, the icebox, the hot generation electricity, the desalt of the seawater and the glasshouse, and so on. It can economic much non-renewable resources as the oil and so on, also it can reduces the environmental pollution.

Description

Interior light collecting metal-glass vacuum tube solar water heater

Technical field

The present invention relates to a kind of solar utilization technique.

Technical background

The existing following problem of whole glass vacuum tube solar energy water heater ubiquity: the security of operation problem: glass tube directly contacts with being heated fluid, owing to Glass breadks easily, easily split, very easily causes systemic breakdown; Seal reliable problem: the silica gel sealing ring life-span and the sealing reliability of glass tube and metal device can not satisfy the building trade needs; Incrustation scale cleaning problem: because glass is the blind pipe form, the heating-up temperature of fluid in glass tube exactly is easy to the scope that oxidation is separated out at calcium, magnesium ion again, and incrusted deposit cleaning problem is pretty troublesome; The bearing operation problem: the fragility of silica gel sealing and glass has determined that all system can not bearing operation, has limited the application of pressure-bearing water heater and large scale system; The heat collector life problems: the heat-insulating property of glass tube relies on vacuum interlayer, and the maintenance time limit of vacuum can't reach the building trade needs; The unbalanced problem of annual water temperature: the water temperature in existing regular solar water heater winter is too low, can not use at all, and the water temperature in summer is but too high, has influenced the service life of solar water heater.Be very easy to produce incrustation scale because water temperature is higher than 90 ℃, this just makes wall thickening in the vacuum tube, influences heat-transfer effect, directly causes the solar water heater shortening in service life.Tracking problem: because the tracking means structure is very complicated, parts are a lot, and cost is very high, is out of order easily, has unfavorable factors such as fluctuation of service; Efficient heat build-up pipe poor efficiency heat collector problem: the hot water vacuum tube water heater is compact direct insertion basically, get the hot water that does not come out in long 1.2 meters the vacuum tube, every pipe reaches 0.9 kilogram, by rough calculation, every square metre of (10 pipes) water heater 9 kilograms of hot water of having an appointment can't use (accounting for total water capacity 9%～10%); There is 2～3.5 centimetres light leak gap in the heat build-up pipe pipe and between pipe, even load onto reflector also because poor effect, sunshine effective rate of utilization only 60～70%; CPC installation accuracy problem: if make or installation process in have error, angle of incidence of light is a bit larger tham the maximum entrance half-angle of CPC and will some light can not converges to and cause collecting efficiency to descend on the absorber.Hot water temperature's problem: because all-glass vacuum tube is non-optically focused, the hot water temperature can only reach 80～90 ℃, and exhausted big number commercial Application requires 100～200 ℃ of hot water temperatures.

Summary of the invention

The purpose of this invention is to provide a kind of efficient reliably middle high temperature solar water heater.

Water heater technical scheme of the present invention can effectively address the above problem.Water heater of the present invention is made up of interior light collecting metal-glass vaccum heat collector, tracking mode support, separate type heat storage water tank and other accessories.

Light collecting metal-glass vaccum heat collector is by comprising that the condensing evacuated pipe of CPC glass, metal heat absorption tube, metal-glass thermocompression head, air-breathing jar of equicohesive light type metal-glass vacuum heat build-up pipe form in of the present invention.

The condensing evacuated pipe of CPC glass of the present invention divides circular arc sunshine transparent area and CPC sunshine reflective areas.Circular arc transparent area and CPC sunshine reflective areas are connected smoothly.The upper inner surface of the condensing evacuated pipe of CPC glass is circular-arc sunshine transparent area.According to the characteristics of parabola and involute and rim ray principle the following inner surface of the condensing evacuated pipe of CPC glass is designed to the CPC compound parabolic concentrator.Constitute the following inner surface of the condensing evacuated pipe of CPC glass, i.e. CPC sunshine reflective areas by parabola and involute.Be provided with the high reflection mirror finishing coat on the CPC surface.The condensing evacuated pipe of CPC glass is provided with infrared-reflecting coated.

Metal heat absorption tube of the present invention is arc metal heat absorption tube, and the metal heat absorption tube outer surface is with high-temperature selective absorbing film in the solar energy.Because the coefficient of expansion of metal and glass does not match, expand with heat and contract with cold the generation destructive stress, also for metal heat absorption tube is in the focus of the condensing evacuated pipe reflection ray of CPC glass, the two ends of metal heat absorption tube each curved Z-shaped simultaneously.Whole metal heat absorption tube is arc.

Metal heat absorption tube passes the condensing evacuated pipe of CPC glass.The metal-glass joint sealing-in of metal heat absorption tube and the condensing evacuated pipe of CPC glass two ends.The crown cap welding of metal heat absorption tube and joint; The glass cover fusion seal of condensing evacuated pipe of CPC glass and joint.

Metal-glass joint of the present invention is made up of annular metal lid, ring-type glass cover, aluminium wire, pipe and air-breathing jar.Annular metal lid and ring-type glass cover pass through aluminum wire hot press sealing.For the leakage rate that guarantees hot-press sealing is lower than 10 ^-11Mbar.L/sec, the structure that adopts dual hot pressing aluminium wire to seal.In air-breathing jar evaporable and nonevaporable getter are housed.On air-breathing tank skin, carve one " O " indenture.One section short corrugated pipe of " O " indenture place welding.A pipe of metal-glass joint inserts air-breathing jar the interior and welding of short corrugated pipe.The pipe end face is 45.Consumed in a large number when high-temperature exhaust air in order to prevent getter, Cai only after high-temperature exhaust air reaches the certain vacuum degree compress bellows make pipe pierce through the tank skin at air-breathing jar " O " indenture place, the air-breathing jar of vacuum chamber perforation with interior optically focused metal-glass pipe.For the reinforced seal effect,, scribble glyptal and fluid sealant in the commissure.

Tracking mode support of the present invention is made up of heat build-up pipe support, hinge, tilt adjustment support bar, support bar, base, horizontal rotating shaft, wheel, anti-window catch, windproof guide rail etc.Heat build-up pipe support upper articulation is in post upper, and the bottom is by linking to each other with the tilt adjustment support bar.In the middle of support bar links to each other beyond, horizontal rotating shaft is set at base.Horizontal rotating shaft one end is fixed on the basis, and the other end is fixed on the base.Four jiaos of base are equipped with wheel.Base can rotate on horizontal plane around horizontal rotating shaft.In order to prevent that strong wind from blowing down heat collector, four jiaos anti-window catch is installed at base.Anti-window catch is hooked on the windproof guide rail that links to each other with the basis.Windproof guide rail is to be the circular arc in the center of circle with the horizontal rotating shaft.To the omnidirectional tracking mode, the inclination angle of heat collector at the uniform velocity or is intermittently changed by maximum-minimum-maximum with sunrise-high noon-sunset.Heat collector in the horizontal direction from east to west at the uniform velocity or the gap rotate.Because the CPC compound parabolic concentrator can compile sunshine in the quite big ranges of incidence angles, so it is less demanding to tracing property.Control for convenience and raising system reliability, general 45 ° of the left-right rotation angles that only need of heat collector.The heat collector rotational angle was controlled by the time.Because the rotational angle amplitude is little, a plurality of heat collectors only need stay a little gap to save heat collector floor space side by side the time.

Heat storage water tank of the present invention is the separate type heat storage water tank.Because perforate is few on casing, leakage point is few, makes things convenient for the heat collector bearing operation.Separate type heat storage water tank location arrangements is flexible, can be arranged in indoorly, especially is fit to severe cold area and uses.Water heater is convenient to and architecture-integral.

Common CP C adopts the metallic reflection plate, and discharge quantity is big.Effective silicon boron 3.3 glass of conventional vacuum can not intercept helium, and the getter capacity is little on the spring support in the vacuum tube, and vacuum can not keep for a long time.CPC of the present invention adopts the reflectance coating discharge quantity minimum, and reflectance coating is coated in the obstructing capacity of strengthening glass on glass.Can guarantee that vacuum does not fail after the getter optimization of the present invention in service life.Because it is strong to adopt metal heat absorption tube to hold bearing capacity, can reach 10Kg/cm ², cold-resistant thermal shock, the heat build-up pipe connects the reliable leakage that is difficult for.But long-term safety reliability service.Straight-through structure can be got rid of incrustation scale easily from pipe.Can increase the getter consumption easily, make the maintenance time limit of heat build-up pipe vacuum reach the building trade needs.Improve water temperature by following the tracks of the sun winter, and avoid water temperature to be higher than 90 ℃ realization annual water temperature equilibriums by changing heat collector inclination angle and inactive following function summer.Tracking means is simple in structure, and parts are few, and cost is low.Because metal heat absorption tube caliber 1.2cm only, it is few to get the hot water amount who does not come out in the pipe, only accounts for total water capacity about 1%.The light leak gap is minimum in the heat build-up pipe pipe and between pipe, and unit are sunshine utilization rate is up to 90%.Infrared-reflecting coated and CPC reflector layer makes the thermal radiation loss of heat build-up pipe be significantly less than ordinary vacuum tube.Behind the CPC optically focused, the hot water temperature can reach 100～150 ℃, can satisfy most of commercial Application requirements.Separate type heat storage water tank location arrangements is flexible, can be arranged in indoorly, especially is fit to severe cold area and uses.The separate type water heater is convenient to and architecture-integral.Water heater of the present invention has reliability height, efficient height, temperature height, cost is low and the characteristics of easy care.Water heater of the present invention can be widely used in fields such as life and service trade hot water, industrial hot water, solar airconditioning, solar heating, solar energy refrigerator, solar energy thermal-power-generating, solar seawater desalination, solar energy greenhouse.Can save non-renewable resources such as bulk petroleum, natural gas, coal, reduce environmental pollution.

Description of drawings

Fig. 1 is an interior light collecting metal-glass vaccum heat build-up tubular construction schematic diagram of the present invention;

Fig. 2 is the sectional side view of Fig. 1;

Fig. 3 is Fig. 2-A-A place structure for amplifying schematic diagram;

Fig. 4 is a tracking mode supporting structure schematic diagram;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the side view of Fig. 4;

Fig. 7 is a separate type heat storage water tank structural representation;

Fig. 8 is interior light collecting metal-glass vacuum tube solar water heater schematic diagram.

The specific embodiment

Light collecting metal-glass vaccum heat collector (I), tracking mode support (II), separate type heat storage water tank (III) and other accessories are formed in can the place's of seeing heat collector of the present invention being comprised by figure.

By Fig. 1, Fig. 2, Fig. 3 as can be seen, interior light collecting metal-glass vaccum heat build-up pipe I of the present invention comprises compositions such as the condensing evacuated pipe 1 of CPC glass, metal heat absorption tube 2, metal-glass thermocompression head 3, air-breathing jar 4.The upper inner surface of the condensing evacuated pipe 1 of CPC glass be circular-arc sunshine transparent area 1., following inner surface be CPC sunshine reflective areas 2..The following inner surface of the condensing evacuated pipe 1 of CPC glass will be designed to the CPC compound parabolic concentrator according to the characteristics and the rim ray principle of parabola and involute.Be provided with the high reflection mirror finishing coat at the CPC lower surface.Coating material is silver or aluminium.Silver coating is that the arc section surface is being plated on the condensing evacuated pipe of CPC glass with the silver mirror reaction method with after covering the CPC part surface being activated the back.Aluminized coating is that the arc section surface is being plated in aluminium lamination on the condensing evacuated pipe of CPC portion C PC glass with vacuum aluminum-coated method with covering the back.Plating one deck is infrared-reflecting coated earlier before the plating reflector layer.Infrared-reflecting coated is metal oxide such as tin oxide.Reflex to metal heat absorption tube from the sunshine of arc section incident through the CPC section and be converted into heat energy.The glass of the condensing evacuated pipe 1 of CPC glass adopts silicon boron 3.3 glass or low iron glass to make.The condensing evacuated pipe 1 of CPC glass adopts the fusion die drawn method of forming or hot mastication mould extrinsion pressing or hot mastication blowing method to make.Because sealing-in for convenience, circle is made in the condensing evacuated pipe of CPC glass 1 end.

By Fig. 1, Fig. 2 metal heat absorption tube 2 of the present invention as can be seen is arc metal heat absorption tube, and metal heat absorption tube 2 outer surfaces are with high-temperature selective absorbing film in the solar energy.Metal heat absorption tube 2 adopt electroplating black chromiums, magnetron sputtering aluminize-method selective absorbing films such as aluminium nitride, anode oxidation coloration plate.The stress that the coefficient of expansion that arc metal heat absorption tube 2 can absorb metal and glass does not match and produces also makes metal heat absorption tube be in the focus of the condensing evacuated pipe reflection ray of CPC glass simultaneously.Metal heat absorption tube 2 adopts stainless steel, copper, copper alloy, aluminium, aluminium alloy manufactured materials to make, and bearing capacity is strong.Light collecting metal-glass vaccum heat build-up pipe I is a straight-through structure in of the present invention as seen from Figure 2, be convenient to assembling of light collecting metal-glass vaccum heat build-up pipe I in many, in the drain incrustation scale and under severe cold environment in the evacuated tube water prevent the bad endothermic tube that expands that freezes.Also can end sealing adopt non-straight-through structure for easily manufactured.Metal heat absorption tube (2) parallel connection.Heat build-up Guan Kewu gap solid matter arranges, the light leak gap is minimum in the heat build-up pipe pipe and between pipe, and unit are sunshine utilization rate is up to 90%.Heat collector circulation pipe is up and down guided support rotation circle centre position into by the place, centre.In order to prevent that metal heat absorption tube from freezing by bloated bad under severe cold environment, establish silica gel elastomer (not drawing among the figure) in the metal heat absorption tube, by the elastomeric elastic deformation of silica gel, play the freezing function.

Metal-glass joint 3 of the present invention as seen from Figure 3 is made up of annular metal lid 5, ring-type glass cover 6, aluminium wire 7, pipe 8.The condensing evacuated pipe of ring-type glass cover 6 external diameter CPC glass 1 is identical, and internal diameter is than metal heat absorption tube 2 big 1.6cm.Annular metal covers 5 external diameters than the condensing evacuated pipe 1 little 1cm of CPC glass, and internal diameter is identical in metal heat absorption tube 2.Annular metal lid 5 and ring-type glass cover 6 are by aluminium wire 7 hot-press sealings.Be welded with 1～3 pipe 8 on the annular metal lid 5.A pipe is used for 7 of two aluminium wires and vacuumizes, and one is used for vacuumizing between condensing evacuated pipe 1 of CPC glass and the metal heat absorption tube 2, and one is used to connect air-breathing jar 4.In air-breathing jar 4 evaporable and nonevaporable getter are housed.Evaporable air-absorbing agent barium titanium or barium aluminium nickel getter and nonevaporable getter zircon China ink st171 or zirconium aluminium 16 getters or molecular sieve are housed in air-breathing jar.On air-breathing jar of 4 tank skins, carve one " O " indenture.One section short corrugated pipe 9 of " O " indenture place welding.A pipe 8 of metal-glass joint 3 inserts air-breathing jar 4 short corrugated pipe 9 interior and welding.Manage 8 end faces and be 45.Just compress bellows 9 makes pipe 8 pierce through the tank skin at air-breathing jar of " O " indenture place after high-temperature exhaust air reaches the certain vacuum degree, and air-breathing jar 4 vacuum chamber with interior optically focused metal-glass pipe I connected.

Realize hermetic seal by condensing evacuated pipe 1 of Fig. 1, Fig. 2, Fig. 3 CPC glass of the present invention as can be seen and metal heat absorption tube 2 by metal-glass thermocompression head 3.Glass cover 6 fusion seals of condensing evacuated pipe 1 of CPC glass and joint; Crown cap 5 welding of metal heat absorption tube and joint.The condensing evacuated pipe of glass cover 6 materials and CPC glass 1 is identical.Crown cap 5 materials are stainless steel or copper alloy or aluminium alloy.

On the outside weld seam of the good interior light collecting metal-glass vaccum heat build-up pipe I of exhaust, paint glyptal 10, stamp fluid sealant 11 at last.Light collecting metal-glass vaccum heat build-up pipe I good seal performance in of the present invention, the getter inspiratory capacity is big, can keep condition of high vacuum degree, high insulating effect for a long time.And can connect air-breathing jar easily again, the expansion getter.

Can find out that by Fig. 4, Fig. 5, Fig. 6 tracking mode bracket I I of the present invention is made up of heat build-up pipe support 12, hinge 13, tilt adjustment support bar 14, support bar 15, base 16, horizontal rotating shaft 17, wheel 18, anti-window catch 19, windproof guide rail 20 etc.Heat build-up pipe support 12 upper articulations are in support bar 15 upper ends, and the bottom links to each other with tilt adjustment support bar 14.Adjust the inclination angle of heat build-up pipe support 12 by tilt adjustment support bar 14.Heat build-up pipe support 12 or link to each other with tilt adjustment support bar 14 by steel wire rope.In the middle of support bar links to each other beyond, horizontal rotating shaft 17 is set at base 16.Horizontal rotating shaft 17 1 ends are fixed on the basis, and the other end is fixed on the base 16.Four jiaos of base 16 are equipped with wheel 18.Base 16 can rotate on horizontal plane around horizontal rotating shaft 17.In order to prevent that strong wind from sweeping heat collector, anti-window catch 19 is installed 16 4 jiaos of bases.Anti-window catch 19 is hooked on the windproof guide rail 20 that links to each other with the basis.Windproof guide rail 20 is to be the circular arc in the center of circle with horizontal rotating shaft 17.Control, improve system reliability for convenience and reduce floor space, generally do not adopt the omnidirectional tracking sun, only need 45 ° of left-right rotation angles, the inclination angle is fixed.The heat collector rotational angle was controlled by the time.Sunrise to the 10:00 heat collector towards southeastern direction.The 10:00 heat collector rotate 45 ° be oriented Due South to, the 14:00 heat collector rotates 45 ° towards becoming southwestward.Heat collector rotates 90 ° towards being reset to southeastern direction behind the 18:00.The heat collector inclination angle only needs at every month or adjusts in season and get final product.In order to take into account the morning, noon, afternoon heat collector with respect to the inclination angle difference of the sun, the heat collector inclination angle is fixed on than big 5～15 ° of positions of minimum angle-of-incidence at high noon.For the high-temperature-hot-water purposes, heat collector adopts follows the tracks of the sun method of operation.For domestic hot-water's purposes, heat collector adopts the tracking sun method of operation winter, adopts high inclination-angle summer and does not follow the tracks of the annual equilibrium of sun method of operation realization water temperature.Follow the tracks of sun power from motor (not drawing among the figure).

Find out that by Fig. 7, Fig. 8 separate type heat storage water tank III of the present invention is the separate type heat storage water tank.Separate type heat storage water tank III is provided with water inlet pipe (21), upper circular tube (22), following circulation pipe (23), intake pipe (24), blow-off pipe (25), blow-down pipe (26) (pressure-bearing type is a safety valve), inner thermal insulating layer (27) and external thermal insulation (28) etc.Because perforate is few on casing, leakage point is few, makes things convenient for the water heater bearing operation.Separate type heat storage water tank III location arrangements is flexible, can be arranged in indoorly, especially is fit to severe cold area and uses.Separate type heat storage water tank III separates with heat build-up pipe I and is beneficial to the design of heat collector and architecture-integral.For reducing cost, heat-insulation layer has low-cost inner thermal insulating layer (27) and moistureproof external thermal insulation (28) to form.The material of inner thermal insulating layer (27) is that fire is gone up rock wool or expanded perlite.The material of external thermal insulation (28) is fine and close polyurethane foam or fine and close phenol formaldehyde foam.

Forced circulation or Natural Circulation or in line mode are adopted in solar water heater's heat build-up.But heat collector pressure-bearing or non-bearing operation.

Above-mentioned described embodiment only describes preferred implementation of the present invention; be not that design of the present invention and scope are limited; do not breaking away under the design concept prerequisite of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.

Claims

1. interior light collecting metal-glass vacuum tube solar water heater, light collecting metal-glass vaccum heat collector (I), tracking mode support (II), separate type heat storage water tank (III) and other accessories are formed in comprising.It is characterized in that: the glass-vacuum tube (1) of light collecting metal-glass vaccum heat collector (I) is two-in-one with CPC optically focused reflecting surface in described; Metal heat absorption tube (2) outer surface is provided with coating for selective absorption; Tracking mode support (II) is followed the tracks of the sun in level with vertical both direction respectively; Separate type heat storage water tank (III) separates with interior light collecting metal-glass vaccum heat collector (I).

2. heat collector according to claim 1 comprises the condensing evacuated pipe of CPC glass (1), metal heat absorption tube (2), metal-glass thermocompression head (3), air-breathing jar of compositions such as (4), light collecting metal-glass vaccum heat build-up pipe in constituting.It is characterized in that: the upper inner surface of the condensing evacuated pipe of described CPC glass (1) be circular-arc sunshine transparent area 1., following inner surface be CPC compound parabolic surface sunlight reflective areas 2..Reflectorized material is silver or aluminium film.

3. light collecting metal-glass vaccum heat build-up pipe in according to claim 2 is characterized in that: be arc metal heat absorption tube, metal heat absorption tube (2) outer surface is with high-temperature selective absorbing film in the solar energy.Absorbing film is black chromium or A1-A1N or anodic oxidation dyeing film.Described metal heat absorption tube (2) is that a through type or an end are closed.Described metal heat absorption tube is provided with the silica gel elastomer in (2).

4. light collecting metal-glass vaccum heat build-up pipe in according to claim 2 is characterized in that: the condensing evacuated pipe of described CPC glass (1) passes through metal-glass thermocompression head (3) sealing-in with metal heat absorption tube (2).Metal-glass thermocompression head (3) is made up of annular metal lid (5), ring-type glass cover (6), aluminium wire (7), pipe (8).Annular metal lid (5) and ring-type glass cover (6) are by aluminium wire (7) hot-press sealing.Be welded with 1～3 pipe (8) on the annular metal lid (5).A pipe is used for vacuumizing between two aluminium wires (7), and one is used for that interlayer vacuumizes between condensing evacuated pipe of CPC glass (1) and the metal heat absorption tube (2), and one is used to connect air-breathing jar (4) or is used for connection between the condensing evacuated pipe of CPC glass (1).

5. air-breathing jar according to claim 2, it is characterized in that: on air-breathing jar of (4) tank skin, carve one " O " indenture." O " indenture place welding one section short corrugated pipe (9).A pipe (8) of metal-glass joint (3) inserts the interior and welding of short corrugated pipe (9) of air-breathing jar (4).Pipe (8) end face is 45.Just compress bellows (9) makes pipe (8) pierce through the tank skin at air-breathing jar of " O " indenture place after high-temperature exhaust air reaches the certain vacuum degree, and air-breathing jar (4) and the vacuum chamber of the condensing evacuated pipe of CPC glass (1) are connected.Evaporable air-absorbing agent barium titanium or barium aluminium nickel getter and nonevaporable getter zircon China ink st171 or zirconium aluminium 16 or molecular sieve getter are housed in air-breathing jar.

6. light collecting metal-glass vaccum heat build-up pipe in according to claim 2 is characterized in that: the pipe (8) of the vacuum chamber of light collecting metal-glass vaccum heat build-up pipe by the metal-glass thermocompression head shared air-breathing jar (4) that connects together in 3～5.Metal heat absorption tube (2) parallel connection.Heat collector circulation pipe is up and down guided support rotation circle centre position into by the place, centre.

7. light collecting metal-glass vaccum heat build-up pipe in according to claim 2 is characterized in that: in the commissure, scribble by glyptal (10) and fluid sealant (11).

8. tracking mode support according to claim 1 (II), comprise heat build-up pipe support (12), hinge (13), tilt adjustment support bar (14), support bar (15), base (16), horizontal rotating shaft (17), wheel (18), anti-window catch (19), windproof guide rail compositions such as (20), it is characterized in that: described heat build-up pipe support (12) upper articulation is in support bar (15) upper end, and the bottom is by linking to each other with tilt adjustment support bar (14).Described base (16) is provided with horizontal rotating shaft (17) in the middle of support bar (15) links to each other beyond.Horizontal rotating shaft (17) one ends are fixed on the basis, and the other end is fixed on the base (16).Four jiaos of described base (16) are equipped with wheel (18).Base (16) can rotate on horizontal plane around horizontal rotating shaft (17).Described base is equipped with anti-window catch (19) for (16) four jiaos.Anti-window catch (19) is hooked on the windproof guide rail (20) that links to each other with the basis.Windproof guide rail (20) is to be the circular arc in the center of circle with horizontal rotating shaft (17).

9. tracking mode support according to claim 8 is characterized in that: described tracking mode support is followed the tracks of the sun in level with vertical both direction.Elevation angle adjustment when vertical direction every month or per season are zero according to solar azimuth.Horizontal direction with the sun from east mutually the west follow the tracks of the sun.

10. separate type heat storage water tank according to claim 1 is characterized in that: described separate type heat storage water tank (III) separates with heat collector.Described separate type heat storage water tank (III) is provided with water inlet pipe (21), upper circular tube (22), following circulation pipe (23), intake pipe (24), blow-off pipe (25), blow-down pipe (26) (pressure-bearing type is a safety valve), inner thermal insulating layer (27) and external thermal insulation (28) etc.The material of inner thermal insulating layer (27) is that fire is gone up rock wool or expanded perlite.The material of external thermal insulation (28) is fine and close polyurethane foam or fine and close phenol formaldehyde foam.