CN101769616A - Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes - Google Patents
Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes Download PDFInfo
- Publication number
- CN101769616A CN101769616A CN200810306772A CN200810306772A CN101769616A CN 101769616 A CN101769616 A CN 101769616A CN 200810306772 A CN200810306772 A CN 200810306772A CN 200810306772 A CN200810306772 A CN 200810306772A CN 101769616 A CN101769616 A CN 101769616A
- Authority
- CN
- China
- Prior art keywords
- tube
- metal section
- collecting
- support box
- section tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Abstract
The invention discloses a solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes, which comprises a water tank, metal section tube composite evacuated solar collector tubes, a fixed support and jacking tailstocks. The water tank is longitudinally installed and fixed at one end of the support, coaxial holes for inserting the metal section tube composite evacuated solar collector tubes are arranged at the same sides of the outer barrel, an insulating layer and a liner of the water tank, or the water tank is longitudinally installed and fixed in the middle of the support, and coaxial holes for inserting the metal section tube composite evacuated solar collector tubes are arranged at the two sides of the outer barrel, the insulating layer and the liner of the water tank; and the single-pass tube joints of the metal section tube composite evacuated solar collector tubes are inserted into the sealing rings of the pores of the liner, the tail ends of the evacuated solar collector tubes are tightly jacked by jacking tailstocks, and thereby the horizontally inserted and densely arranged installation of the evacuated solar collector tubes is realized. The invention improves the stability and durability of a solar water heater system, realizes the perfect combination with buildings, and adds functions of heat insulation and building materials to the solar collector under the premise of maintaining the heat collecting function thereof.
Description
Technical field
The present invention relates to a kind of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, be applicable to the solar water heating system that stability is had relatively high expectations and combination is had relatively high expectations to building.
Background technology
The vacuum heat collection pipe solar heat collector of some split pressure-bearing types is also arranged on the market now, mainly be divided into two kinds: 1, U type pipe heat collector.2, heat pipe collector.Preceding a kind of U type pipe heat collector also is that medium passes through the forced circulation heat exchange in metal tube, and the copper pipe consumption is more, and welding requirements is higher, and cost is also high.A kind of heat pipe collector in back is the copper pipe that vacuumizes by, in high-temperature evaporation is arranged, the heat transfer medium of cryogenic condensation because life-span of heat pipe is short, also makes machine life reduce, and the production cost height, price is higher.And the vacuum heat collection pipe solar heat collector of these two kinds of split pressure-bearing types only has heat collection function, do not have heat insulation function, more do not have the building materials function.
Summary of the invention
In order to improve stable, the durability of solar water heater system, reach and the building perfect adaptation, and the vacuum heat collection pipe solar heat collector is had under the prerequisite of heat collection function, also have heat insulation function, building materials function.The invention provides a kind of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector that can reach this requirement.
The technical solution adopted in the present invention is: installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprise the outer bucket of water tank, water tank heat-insulation layers, inner water tank, metal section tube compound vacuum thermal-collecting tube, fixed support, the metal section tube compound vacuum heat-collecting tube tail seat, inner water tank places in the outer bucket of water tank, folder is established water tank heat-insulation layers between the outer bucket of inner water tank and water tank, and inner water tank is provided with entery and delivery port.Water tank vertically is mounted on an end of support, the outer bucket of water tank, heat-insulation layer, inner bag homonymy have the hole that concentric is used for plug-in mounting metal section tube compound vacuum thermal-collecting tube, or water tank vertically is mounted on the centre of support, and the outer bucket of water tank, heat-insulation layer, inner bag both sides have the hole that concentric is used for plug-in mounting metal section tube compound vacuum thermal-collecting tube.The metal section tube compound vacuum thermal-collecting tube is the glass heat-collecting vacuum tube of tube with built-in compounded metal profile tube, the fixed support of support metal profile material tube combined vacuum heat-collecting pipe is the load-bearing fixed support, pressing tailstock is the screw thread pressing tailstock, the single-pass tube head of metal section tube compound vacuum thermal-collecting tube, be plugged in the sealing ring of inner bag pore, hold out against the tail end of metal section tube compound vacuum thermal-collecting tube by the pressing tailstock on the load-bearing fixed support tail support box, horizontal the inserting of metal section tube compound vacuum thermal-collecting tube is seal-installed on the inner bag pore, realize the form of horizontal inserting and dense arranging installation between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, the metal section tube compound vacuum thermal-collecting tube is provided with the wind loop that is set on the metal section tube compound vacuum thermal-collecting tube tube wall with the plug-in mounting place of outer bucket.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its metal section tube compound vacuum thermal-collecting tube is the glass heat-collecting vacuum tube tube with built-in compounded metal profile tube, comprise glass heat-collecting vacuum tube, metal section tube, end cover, metal section tube is the metal tube that has metal fin one end sealing other end opening, the metal section tube outer wall is provided with radial rib, or the shape inside pipe wall is provided with rib, outer wall is provided with radial rib, radial rib is flexible, the end of rib is provided with the fin that coincide with the glass heat-collecting vacuum tube inwall, the metal section tube blind end is plugged in the glass heat-collecting vacuum tube, fin on the metal section tube on the radial rib is close to the inner surface of glass heat-collecting vacuum tube, the metal section tube fin is forward for unscrewing state, reverse for screwing the stretching state, being plugged in the interior finned metal section tube of glass heat-collecting vacuum tube is endotherm section, the opening metal tube head that is positioned at outside the glass heat-collecting vacuum tube is that fluid media (medium) is imported and exported, and metal section tube is provided with the end cap that is installed on the glass heat-collecting vacuum tube mouth.The closely compound metal tube that is fitted with end sealing other end opening in the metal section tube.The end cap of metal section tube is inserted on the glass heat-collecting vacuum tube mouth of pipe inwall by sealing ring.The end cap of metal section tube is inserted on the outer wall of glass heat-collecting vacuum tube by sealing ring.The end cap of metal section tube is tightened on the threaded end (TE) of glass heat-collecting vacuum tube by the spiral shell button, the spiral shell button of shape pipe end-cap screws direction and metal fin, and to screw direction consistent, and the end cap spiral shell button of metal section tube unscrews direction and metal fin, and to unscrew direction consistent.The outer surface of metal section tube is compounded with absorption film.Be provided with vertical relaxation groove in the metal section tube.The termination of metal section tube is equipped with pressure balance pressure bearing and seal assembly, and pressure balance pressure bearing and seal assembly is the tube head that has intake-outlet that the termination of metal tube connects, and the top of tube head is equipped with sucker or inhales cap.The metal tube head is provided with the screw thread that is used to connect.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector is provided with the straight pipe air deflector in its metal tube, an end of air deflector is installed on the mouth of pipe place of metal tube, and the other end is suspended on the bottom of metal tube.Straight-through tubulose air deflector is the mono-layer tube structure, or for sealing composite intermediate layer tubular construction, leads directly to the upper end of tubulose air deflector or the mouth that confluxes is installed.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, the two ends up and down of its inner bag is provided with entery and delivery port, or a termination of inner bag is provided with entery and delivery port, and wherein, another mouth of pipe at a mouth of a river is plugged near another termination of inner bag.Be provided with the perforate dividing plate that inner bag is separated in the cavity of inner bag or be provided with the pipe of two STHs that inner bag is separated, dividing plate or pipe divide the inner bag chamber termination correspondence of pavilion to be provided with intake-outlet.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its metal section tube compound vacuum thermal-collecting tube pressing tailstock, comprise and put forth effort tip surface screw thread bracket, fastening screw, it is puted forth effort tip surface screw thread bracket and is made of the nut of being with tray, the outer wall of nut is provided with puts forth effort tip surface, fastening screw is the pipe that outer wall is provided with screw thread, pipe is provided with and puts forth effort tip surface in the fastening screw, or fastening screw termination band is puted forth effort tip surface, put forth effort tip surface screw thread bracket and fastening screw and be complementary, fastening screw is installed in water heater support's tail support box upper surface locating hole.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its metal section tube compound vacuum thermal-collecting tube pressing tailstock, comprise screw thread bracket, screw base, its screw thread bracket is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, or the screw thread bracket is made of the internal thread nut of being with tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, screw base is puted forth effort the tip surface external threaded by the termination band and is constituted, or screw base is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface.Screw rod on screw thread bracket and the screw base, nut shift length are complementary.The shape of tray is corresponding with metal section tube compound vacuum thermal-collecting tube tail shape.The epimere of screw thread bracket is provided with the screw thread bracket concentric, with corresponding the coincideing of metal section tube compound vacuum thermal-collecting tube afterbody support steel card, there are the heat-insulating cover of certain interval, the annulus between the opening part of heat-insulating cover and the metal section tube compound vacuum thermal-collecting tube to be provided with the Sealing shield ring plug-in mounting in it with metal section tube compound vacuum thermal-collecting tube afterbody.Screw base is installed on water heater support's tail support box upper surface location convex closure or the location pit.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its load-bearing fixed support, comprise parallel longitudinal connection arm, diagonal brace connection arm, tail support box, support the connection arm, tail support box connects end socket, bolt, the upper end of parallel longitudinal connection arm is by bolt and header, barrel or rear support stand are connected and fixed, the bottom of parallel longitudinal connection arm is connected with footing and tail support box, the parallel longitudinal connection arm that thermal-collecting tube of solar water heater is installed support frame is provided with two at least, the lower end of parallel longitudinal connection arm is connected with tail support box by bolt, all parallel longitudinal connection arms and diagonal brace connection arm and tail support box are connected and fixed by bolt, composition is a right-angle side with parallel longitudinal connection arm and tail support box, diagonal brace connection arm is the symmetrical right angle trigonometry type of hypotenuse, on the bolt tie point of parallel longitudinal connection arm and diagonal brace connection arm, or the upper end or the lower end of the bolt tie point of parallel longitudinal connection arm and diagonal brace connection arm, between parallel longitudinal connection arm and parallel longitudinal connection arm, be connected with the support connection arm that is parallel to tail support box, tail support box is installed in the groove of parallel longitudinal connection arm by bolt, parallel longitudinal is joined arm connect end socket as tail support box, tail support box or be installed in the upper surface of parallel longitudinal connection arm by bolt, the tail support box that is installed in parallel longitudinal connection arm upper surface by bolt is by locating with the tail support box connection end socket connection that parallel longitudinal connection arm is connected with tail support box, and the parallel longitudinal connection arm between both sides parallel longitudinal connection arm and the junction of tail support box are provided with the reinforcement support.Tail support box is provided with the installation punching that coincide with heat-collecting tube tail seat, and it is concentric corresponding with solar water heater's water container heat collection pipe installation punching that heat-collecting tube tail seat is installed punching.Support the lower end that joins arm or be installed in the bolt tie point, the crosspoint of supporting connection arm and diagonal brace connection arm is located by connecting by bolt.Parallel longitudinal connection arm between both sides parallel longitudinal connection arm and diagonal brace connection arm and tail support box symmetry are formed isosceles triangle, and parallel longitudinal connection arm is a perpendicular bisector.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its tail support box connects end socket and tail support box or is disjunctor, and vertical bending of tail support box front surface sheet metal or tail support box connect the vertical welding with tail support box front surface sheet metal of end socket and be located by connecting by bolt with the side elevation that parallel longitudinal joins arm.Tail support box connects end socket and tail support box or is split, and tail support box connects the end socket vertical bending in right angle at least on one side, is located by connecting by bolt with tail support box front surface sheet metal, and the side elevation that tail support box connects end socket and parallel longitudinal connection arm is located by connecting by bolt.Tail support box is inverted U-shaped, and the back metallic plate face of tail support box is connected by the back metallic plate face of bolt with parallel longitudinal connection arm groove, and the preceding metallic plate face of tail support box is connected by the upper surface of bolt with parallel longitudinal connection arm groove.Tail support box is inverted U-shaped, the back sheet metal of tail support box is connected by the preceding metal sheet surface of bolt with parallel longitudinal connection arm, the preceding metallic plate face of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, and tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt.Tail support box is perpendicular, cross break, perpendicular folding shape, the back metallic plate face of tail support box is connected by the preceding metallic plate face of bolt with parallel longitudinal connection arm, the preceding metallic plate face of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, and tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt.Tail support box is perpendicular, cross break, perpendicular folding, bias, perpendicular folding shape, the back metallic plate face of tail support box is connected by the front surface of bolt with parallel longitudinal connection arm, the preceding sheet metal of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt, and corresponding heat-collecting tube tail seat is installed punching and is provided with the heat-collecting tube tail seat installing hole on the inclined broken surface of tail support box.The back metallic plate face of tail support box is connected by the front surface of bolt with parallel longitudinal connection arm, the upper surface of tail support box, or front surface and upper surface connect corresponding connections of end socket right-angle side metallic plate face by tail support box, and front surface or side elevation that another right-angle side of tail support box connection end socket and parallel longitudinal join arm are located by connecting by bolt.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, between its metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support the reflective sealing lath of elasticity is installed, reflective sealing lath is connected with a pressing tailstock deep bead and an outer bucket wind loop.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, between its metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support sealing joint strip is installed, sealing joint strip is connected with a pressing tailstock deep bead and an outer bucket wind loop.
The side to light sealing and fixing of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector is equipped with glass plate; Or the sealing backside of solar heat collector is installed with glass plate; Or the side to light of solar heat collector and sealing backside are installed with glass plate; Or the compound heat-insulation layer that is equipped with in the back side of solar heat collector; Or the side to light sealing and fixing of solar heat collector is equipped with glass plate, the compound heat-insulation layer that is equipped with in the back side.
The present invention has following advantage compared to existing technology:
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector good stability of the present invention can overcome the shortcoming that has type now, and reasonable price, and the life-span is longer, has under the prerequisite of heat collection function, also has heat insulation function, building materials function.Can directly be connected fixation, overall structure and building perfect adaptation by fixed mount with the building body.Can bearing operation, be a kind of reliable metal section tube compound vacuum thermal-collecting tube solar heat collector.
Description of drawings
Fig. 1 is the one-sided installation vacuum heat collection pipe of water tank of the present invention, and the shape heat pipe that has two metal fins is plugged in the isometrical glass heat-collecting vacuum tube, the structural representation that pressing tailstock is made up of screw thread bracket and fastening screw;
Fig. 2 is the pressing tailstock mounting structure schematic diagram of Fig. 1;
Fig. 3 is the one-sided installation vacuum heat collection pipe of water tank of the present invention, and the shape heat pipe that has three metal fins is plugged in the isometrical glass heat-collecting vacuum tube, the structural representation that pressing tailstock is made up of screw thread bracket and screw base;
Fig. 4 is the pressing tailstock mounting structure schematic diagram of Fig. 3;
Fig. 5 is the one-sided installation vacuum heat collection pipe of water tank of the present invention, and the shape heat pipe that has four metal fins is plugged in the isometrical glass heat-collecting vacuum tube, the structural representation that pressing tailstock is made up of screw thread bracket and screw base;
Fig. 6 is the pressing tailstock mounting structure schematic diagram of Fig. 5;
Fig. 7 is that vacuum heat collection pipe, the structural representation that pressing tailstock is made up of screw thread bracket and fastening screw are installed in water tank of the present invention both sides;
Fig. 8 is that vacuum heat collection pipe, the structural representation that pressing tailstock is made up of screw thread bracket and screw base are installed in water tank of the present invention both sides;
Fig. 9 is that vacuum heat collection pipe is installed in water tank of the present invention both sides, and inner water tank is equipped with dividing plate, the structural representation that pressing tailstock is made up of screw thread bracket and screw base;
Figure 10 is that vacuum heat collection pipe, the structural representation that pressing tailstock is made up of screw thread bracket and screw base are installed in water tank of the present invention both sides;
Figure 11 is that vacuum heat collection pipe is installed in water tank of the present invention both sides, and the water inlet of water tank and delivery port be in the same side, the structural representation that pressing tailstock is made up of screw thread bracket and screw base.
Among the figure: 1 water inlet, 2 sealing rings, 3 end caps, 4 outer glass enclosure tube, 5 fixed supports, 6 vacuum chambers, 7 support the connection arm, 8 support the bullet card, 9 screw thread brackets, 10 getters, 11 tail support box locating holes, the outer bucket of 12 water tanks, 13 fastening screws, 14 tail support box, 15 exhaust nozzles, 16 inner water tanks, 17 wind loops, 18 metal section tubes, 19 metal rib fins, 20 inner glass tubes, 21 bolts, 22 delivery ports, 23 water tank heat-insulation layers, 24 relaxation grooves, 25 reflective sealing laths, 26 location pits, 27 heat-insulating covers, 28 screw base, 29 air deflectors, 30 sealing joint strips, 31 location ozzles, 32 nuts, 33 dividing plates, 34 suckers, 35 spiral shell buttons, 36 threads
The specific embodiment
As shown in Figure 1 and Figure 2: installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprise the outer bucket 12 of water tank, water tank heat-insulation layers 23, inner water tank 16, metal section tube compound vacuum thermal-collecting tube, fixed support 5, vacuum heat-collecting tube tail seat, inner water tank 16 places in the outer bucket 12 of water tank, establish water tank heat-insulation layers 23 between the outer bucket 12 of inner water tank 16 and water tank, inner water tank 24 is provided with water inlet 1 and delivery port 22.Water tank vertically is installed on an end of fixed support 3, the outer bucket 12 of water tank, water tank heat-insulation layers 23, inner water tank 16 homonymies have the hole that concentric is used for the plug-in mounting vacuum heat collection pipe, the fixed support 5 of support metal profile material tube combined vacuum heat-collecting pipe is the load-bearing fixed support, the metal section tube compound vacuum thermal-collecting tube holds out against the location by pressing tailstock, the end cap 3 of metal section tube compound vacuum thermal-collecting tube is plugged in the inner bag pore by sealing ring 2, hold out against the tail end of metal section tube compound vacuum thermal-collecting tube by the pressing tailstock on load-bearing fixed support 5 tail support box 14, metal section tube compound vacuum thermal-collecting tube longitudinal sealing is installed on the inner bag pore, realize the vertical solid matter installation between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, the plug-in mounting place of the outer bucket 12 of metal section tube compound vacuum thermal-collecting tube and water tank is provided with the wind loop 17 that is set on the metal section tube compound vacuum thermal-collecting tube tube wall.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, its shape heat pipe is for having metal fin, be filled with the metal section tube that vacuumizes sealing in the phase change medium 16, the shape heat pipe is plugged in the glass heat-collecting vacuum tube by sealing-plug 3, and the metal section tube outer wall is established two metal rib fins 19.
The pressing tailstock of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprising screw thread bracket 9, fastening screw 13, its screw thread bracket 9 is made of the nut of band tray, the outer wall of nut is provided with puts forth effort tip surface, fastening screw 13 is provided with the pipe of screw thread for outer wall, pipe is provided with and puts forth effort tip surface in the fastening screw 9, and screw thread bracket 9 is complementary with fastening screw 13, and fastening screw 13 is installed in water heater support's tail support box locating hole 11.
As shown in Figure 3, Figure 4: the shape heat pipe of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector is inserted on the outer wall of glass heat-collecting vacuum tube by end cap 3, packing ring 29.The condensation segment pipe 1 of metal section tube is a wide diameter tube, and the shape heat pipe has three metal rib fins 19, is compounded with rete on the metal rib fin 19.
The pressing tailstock of solar vacuum heat collecting tube of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprise screw thread bracket 9, screw base 28, its screw thread bracket 9 is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, screw base 28 is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface.Screw rod, nut shift length on screw thread bracket 9 and the screw base 28 are complementary.The shape of tray is corresponding with evacuated solar collecting tube tail shape.The epimere of screw thread bracket 11 is provided with screw thread bracket 11 concentric, with corresponding the coincideing of evacuated solar collecting tube afterbody support steel card, with the evacuated solar collecting tube afterbody heat-insulating cover 27 of certain interval is arranged, the opening part and the annulus between the evacuated solar collecting tube of heat-insulating cover 27 are provided with wind loop 17.Screw base 28 is installed on the pit 26 of water heater support's tail support box 14 upper surfaces location.
Between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support the reflective sealing lath 25 of elasticity is installed, reflective sealing lath 25 is connected with a heat-insulating cover 27 and an outer bucket wind loop 17.Other is equal to Fig. 1, Fig. 2
As Fig. 5, shown in Figure 6: the shape heat pipe of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector is inserted on the mouth of pipe of glass heat-collecting vacuum tube by end cap 3, packing ring 19, the condensation segment pipe 1 of metal section tube is a wide diameter tube, and the shape heat pipe has four metal rib fins 19.
The pressing tailstock of solar vacuum heat collecting tube of installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprise screw thread bracket 9, screw base 28, screw thread bracket 11 is made of the internal thread nut of band tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, and screw base 28 is puted forth effort the tip surface external threaded by the termination band and constituted.Screw rod, nut shift length on screw thread bracket 9 and the screw base 28 are complementary.The shape of tray is corresponding with evacuated solar collecting tube tail shape.The epimere of screw thread bracket 9 is provided with screw thread bracket 9 concentric, with corresponding the coincideing of evacuated solar collecting tube afterbody support steel card, with the evacuated solar collecting tube afterbody heat-insulating cover 27 of certain interval is arranged, the opening part and the annulus between the evacuated solar collecting tube of heat-insulating cover 27 are provided with wind loop 17.Screw base 28 is installed on the pit 26 of water heater support's tail support box 14 upper surfaces location.
Between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support sealing joint strip 30 is installed, sealing joint strip 30 is connected with a heat-insulating cover 27 and an outer bucket wind loop 25.
Installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector is provided with straight pipe air deflector 29 in its metal section tube 18, and an end of air deflector 29 is installed on the mouth of pipe place of metal tube, and the other end is suspended on the bottom of metal tube.The termination of metal section tube 18 is equipped with pressure balance pressure bearing and seal assembly, and pressure balance pressure bearing and seal assembly is the tube head that has intake-outlet that the termination of metal tube connects, and the top of tube head is equipped with sucker 32.Other is equal to Fig. 1, Fig. 2.
As shown in Figure 7: water tank vertically is mounted on the centre of support, and the outer bucket 12 of water tank, water tank heat-insulation layers 23, inner water tank 16 both sides have the hole that concentric is used for the plug-in mounting vacuum heat collection pipe, and other is equal to Fig. 1, Fig. 2.
As shown in Figure 8: water tank vertically is mounted on the centre of support, and the outer bucket 24 of water tank, water tank heat-insulation layers 23, inner water tank 16 both sides have the hole that concentric is used for the plug-in mounting vacuum heat collection pipe, and other is equal to Fig. 3, Fig. 4.
As shown in Figure 9: water tank vertically is mounted on the centre of support, the outer bucket 24 of water tank, water tank heat-insulation layers 23, inner water tank 16 both sides have the hole that concentric is used for the plug-in mounting vacuum heat collection pipe, dividing plate 33 is installed in the inner water tank 16, be provided with straight pipe air deflector 29 in the metal section tube 18, one end of air deflector 29 is installed on by sealing ring in the perforate of dividing plate 33, and the other end is suspended on the bottom of metal tube.
As shown in figure 10: metal section tube 18 is inserted on the mouth of pipe of glass heat-collecting vacuum tube by end cap 3, packing ring 19, and other is equal to Fig. 8.
As shown in figure 11: the tube head of metal section tube 18 is provided with thread 36, and the spiral shell button 35 on thread 36 and the inner water tank 16 is connected and fixed.Other is equal to Fig. 3, Fig. 4.
Claims (10)
1. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector, comprise the outer bucket of water tank, water tank heat-insulation layers, inner water tank, the metal section tube compound vacuum thermal-collecting tube, fixed support, the metal section tube compound vacuum heat-collecting tube tail seat, inner water tank places in the outer bucket of water tank, folder is established water tank heat-insulation layers between the outer bucket of inner water tank and water tank, inner water tank is provided with into, delivery port, it is characterized in that: water tank vertically is mounted on an end of support, the outer bucket of water tank, heat-insulation layer, the inner bag homonymy has the hole that concentric is used for plug-in mounting metal section tube compound vacuum thermal-collecting tube, or water tank vertically is mounted on the centre of support, the outer bucket of water tank, heat-insulation layer, the inner bag both sides have the hole that concentric is used for plug-in mounting metal section tube compound vacuum thermal-collecting tube; The metal section tube compound vacuum thermal-collecting tube is the glass heat-collecting vacuum tube of tube with built-in compounded metal profile tube, the fixed support of support metal profile material tube combined vacuum heat-collecting pipe is the load-bearing fixed support, pressing tailstock is the screw thread pressing tailstock, the single-pass tube head of metal section tube compound vacuum thermal-collecting tube, be plugged in the sealing ring of inner bag pore, hold out against the tail end of metal section tube compound vacuum thermal-collecting tube by the pressing tailstock on the load-bearing fixed support tail support box, horizontal the inserting of metal section tube compound vacuum thermal-collecting tube is seal-installed on the inner bag pore, realize the form of horizontal inserting and dense arranging installation between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, the metal section tube compound vacuum thermal-collecting tube is provided with the wind loop that is set on the metal section tube compound vacuum thermal-collecting tube tube wall with the plug-in mounting place of outer bucket.
2. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: the metal section tube compound vacuum thermal-collecting tube is the glass heat-collecting vacuum tube tube with built-in compounded metal profile tube, comprise glass heat-collecting vacuum tube, metal section tube, end cover, metal section tube is the metal tube that has metal fin one end sealing other end opening, the metal section tube outer wall is provided with radial rib, or the shape inside pipe wall is provided with rib, outer wall is provided with radial rib, radial rib is flexible, the end of rib is provided with the fin that coincide with the glass heat-collecting vacuum tube inwall, the metal section tube blind end is plugged in the glass heat-collecting vacuum tube, fin on the metal section tube on the radial rib is close to the inner surface of glass heat-collecting vacuum tube, the metal section tube fin is forward for unscrewing state, reverse for screwing the stretching state, being plugged in the interior finned metal section tube of glass heat-collecting vacuum tube is endotherm section, the opening metal tube head that is positioned at outside the glass heat-collecting vacuum tube is that fluid media (medium) is imported and exported, and metal section tube is provided with the end cap that is installed on the glass heat-collecting vacuum tube mouth; The closely compound metal tube that is fitted with end sealing other end opening in the metal section tube; The end cap of metal section tube is inserted on the glass heat-collecting vacuum tube mouth of pipe inwall by sealing ring; The end cap of metal section tube is inserted on the outer wall of glass heat-collecting vacuum tube by sealing ring; The end cap of metal section tube is tightened on the threaded end (TE) of glass heat-collecting vacuum tube by the spiral shell button, the spiral shell button of shape pipe end-cap screws direction and metal fin, and to screw direction consistent, and the end cap spiral shell button of metal section tube unscrews direction and metal fin, and to unscrew direction consistent; The outer surface of metal section tube is compounded with absorption film; Be provided with vertical relaxation groove in the metal section tube; The termination of metal section tube is equipped with pressure balance pressure bearing and seal assembly, and pressure balance pressure bearing and seal assembly is the tube head that has intake-outlet that the termination of metal tube connects, and the top of tube head is equipped with sucker or inhales cap; The metal tube head is provided with the screw thread that is used to connect.
3. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: be provided with the straight pipe air deflector in the metal tube, one end of air deflector is installed on the mouth of pipe place of metal tube, and the other end is suspended on the bottom of metal tube; Straight-through tubulose air deflector is the mono-layer tube structure, or for sealing composite intermediate layer tubular construction, leads directly to the upper end of tubulose air deflector or the mouth that confluxes is installed.
4. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: the two ends up and down of inner bag is provided with entery and delivery port, or a termination of inner bag is provided with entery and delivery port, wherein, another mouth of pipe at a mouth of a river is plugged near another termination of inner bag; Be provided with the perforate dividing plate that inner bag is separated in the cavity of inner bag or be provided with the pipe of two STHs that inner bag is separated, dividing plate or pipe divide the inner bag chamber termination correspondence of pavilion to be provided with intake-outlet.
5. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: metal section tube compound vacuum thermal-collecting tube pressing tailstock, comprise and put forth effort tip surface screw thread bracket, fastening screw, it is puted forth effort tip surface screw thread bracket and is made of the nut of being with tray, the outer wall of nut is provided with puts forth effort tip surface, fastening screw is the pipe that outer wall is provided with screw thread, pipe is provided with and puts forth effort tip surface in the fastening screw, or fastening screw termination band is puted forth effort tip surface, put forth effort tip surface screw thread bracket and fastening screw and be complementary, fastening screw is installed in water heater support's tail support box upper surface locating hole.
6. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: metal section tube compound vacuum thermal-collecting tube pressing tailstock, comprise the screw thread bracket, screw base, its screw thread bracket is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, or the screw thread bracket is made of the internal thread nut of being with tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, screw base is puted forth effort the tip surface external threaded by the termination band and is constituted, or screw base is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface; Screw rod on screw thread bracket and the screw base, nut shift length are complementary; The shape of tray is corresponding with metal section tube compound vacuum thermal-collecting tube tail shape; The epimere of screw thread bracket is provided with the screw thread bracket concentric, with corresponding the coincideing of metal section tube compound vacuum thermal-collecting tube afterbody support steel card, there are the heat-insulating cover of certain interval, the annulus between the opening part of heat-insulating cover and the metal section tube compound vacuum thermal-collecting tube to be provided with the Sealing shield ring plug-in mounting in it with metal section tube compound vacuum thermal-collecting tube afterbody; Screw base is installed on water heater support's tail support box upper surface location convex closure or the location pit.
7. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: the load-bearing fixed support, comprise parallel longitudinal connection arm, diagonal brace connection arm, tail support box, support the connection arm, tail support box connects end socket, bolt, the upper end of parallel longitudinal connection arm is by bolt and header, barrel or rear support stand are connected and fixed, the bottom of parallel longitudinal connection arm is connected with footing and tail support box, the parallel longitudinal connection arm that thermal-collecting tube of solar water heater is installed support frame is provided with two at least, the lower end of parallel longitudinal connection arm is connected with tail support box by bolt, all parallel longitudinal connection arms and diagonal brace connection arm and tail support box are connected and fixed by bolt, composition is a right-angle side with parallel longitudinal connection arm and tail support box, diagonal brace connection arm is the symmetrical right angle trigonometry type of hypotenuse, on the bolt tie point of parallel longitudinal connection arm and diagonal brace connection arm, or the upper end or the lower end of the bolt tie point of parallel longitudinal connection arm and diagonal brace connection arm, between parallel longitudinal connection arm and parallel longitudinal connection arm, be connected with the support connection arm that is parallel to tail support box, tail support box is installed in the groove of parallel longitudinal connection arm by bolt, parallel longitudinal is joined arm connect end socket as tail support box, tail support box or be installed in the upper surface of parallel longitudinal connection arm by bolt, the tail support box that is installed in parallel longitudinal connection arm upper surface by bolt is by locating with the tail support box connection end socket connection that parallel longitudinal connection arm is connected with tail support box, and the parallel longitudinal connection arm between both sides parallel longitudinal connection arm and the junction of tail support box are provided with the reinforcement support; Tail support box is provided with the installation punching that coincide with heat-collecting tube tail seat, and it is concentric corresponding with solar water heater's water container heat collection pipe installation punching that heat-collecting tube tail seat is installed punching; Support the lower end that joins arm or be installed in the bolt tie point, the crosspoint of supporting connection arm and diagonal brace connection arm is located by connecting by bolt; Parallel longitudinal connection arm between both sides parallel longitudinal connection arm and diagonal brace connection arm and tail support box symmetry are formed isosceles triangle, and parallel longitudinal connection arm is a perpendicular bisector.
8. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: tail support box connects end socket and tail support box or is disjunctor, and the side elevation that vertical bending of tail support box front surface sheet metal or tail support box connect vertical welding with tail support box front surface sheet metal of end socket and parallel longitudinal connection arm is located by connecting by bolt; Tail support box connects end socket and tail support box or is split, and tail support box connects the end socket vertical bending in right angle at least on one side, is located by connecting by bolt with tail support box front surface sheet metal, and the side elevation that tail support box connects end socket and parallel longitudinal connection arm is located by connecting by bolt; Tail support box is inverted U-shaped, and the back metallic plate face of tail support box is connected by the back metallic plate face of bolt with parallel longitudinal connection arm groove, and the preceding metallic plate face of tail support box is connected by the upper surface of bolt with parallel longitudinal connection arm groove; Tail support box is inverted U-shaped, the back sheet metal of tail support box is connected by the preceding metal sheet surface of bolt with parallel longitudinal connection arm, the preceding metallic plate face of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, and tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt; Tail support box is perpendicular, cross break, perpendicular folding shape, the back metallic plate face of tail support box is connected by the preceding metallic plate face of bolt with parallel longitudinal connection arm, the preceding metallic plate face of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, and tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt; Tail support box is perpendicular, cross break, perpendicular folding, bias, perpendicular folding shape, the back metallic plate face of tail support box is connected by the front surface of bolt with parallel longitudinal connection arm, the preceding sheet metal of tail support box connects the corresponding connection of end socket right-angle side metallic plate face by bolt with tail support box, tail support box connects another right-angle side of end socket and the side elevation of parallel longitudinal connection arm is located by connecting by bolt, and corresponding heat-collecting tube tail seat is installed punching and is provided with the heat-collecting tube tail seat installing hole on the inclined broken surface of tail support box; The back metallic plate face of tail support box is connected by the front surface of bolt with parallel longitudinal connection arm, the upper surface of tail support box, or front surface and upper surface connect corresponding connections of end socket right-angle side metallic plate face by tail support box, and front surface or side elevation that another right-angle side of tail support box connection end socket and parallel longitudinal join arm are located by connecting by bolt.
9. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1, it is characterized in that: between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support the reflective sealing lath of elasticity is installed, reflective sealing lath is connected with a pressing tailstock deep bead and an outer bucket wind loop; Or between metal section tube compound vacuum thermal-collecting tube and the metal section tube compound vacuum thermal-collecting tube, between metal section tube compound vacuum thermal-collecting tube and the fixed support sealing joint strip is installed, sealing joint strip is connected with a pressing tailstock deep bead and an outer bucket wind loop.
10. installed with horizontally inserted, densely arranged and jacking metal section tube combined vacuum heat-collecting pipe solar heat collector according to claim 1 is characterized in that: the side to light sealing and fixing of solar heat collector is equipped with glass plate; Or the sealing backside of solar heat collector is installed with glass plate; Or the side to light of solar heat collector and sealing backside are installed with glass plate; Or the compound heat-insulation layer that is equipped with in the back side of solar heat collector; Or the side to light sealing and fixing of solar heat collector is equipped with glass plate, the compound heat-insulation layer that is equipped with in the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306772A CN101769616A (en) | 2008-12-31 | 2008-12-31 | Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306772A CN101769616A (en) | 2008-12-31 | 2008-12-31 | Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101769616A true CN101769616A (en) | 2010-07-07 |
Family
ID=42502626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810306772A Pending CN101769616A (en) | 2008-12-31 | 2008-12-31 | Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769616A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195084A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | Collecting core tube head homonymy vacuum heat-collecting tube module is laminated in a kind of horizontal bending of level |
| CN108195082A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | Heat collector tube core vacuum heat-collecting tube module is laminated in a kind of horizontal bending in longitudinal direction |
| CN108195088A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | A kind of coplanar pipe row glass heat pipe collecting core vacuum heat-collecting tube module |
| CN108224796A (en) * | 2017-12-30 | 2018-06-29 | 淄博环能海臣环保技术服务有限公司 | Collecting core tube head homonymy vacuum heat-collecting tube module is laminated in a kind of horizontal bending in longitudinal direction |
-
2008
- 2008-12-31 CN CN200810306772A patent/CN101769616A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195084A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | Collecting core tube head homonymy vacuum heat-collecting tube module is laminated in a kind of horizontal bending of level |
| CN108195082A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | Heat collector tube core vacuum heat-collecting tube module is laminated in a kind of horizontal bending in longitudinal direction |
| CN108195088A (en) * | 2017-12-30 | 2018-06-22 | 淄博环能海臣环保技术服务有限公司 | A kind of coplanar pipe row glass heat pipe collecting core vacuum heat-collecting tube module |
| CN108224796A (en) * | 2017-12-30 | 2018-06-29 | 淄博环能海臣环保技术服务有限公司 | Collecting core tube head homonymy vacuum heat-collecting tube module is laminated in a kind of horizontal bending in longitudinal direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101769610A (en) | Transversely inserted and close-spaced all-glass vacuum heat pipe combined heat-collecting pipe type solar collector | |
| CN101769616A (en) | Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes | |
| CN101769621A (en) | Solar thermal collector for vertical-inserted close-packed metal section heat tube compound glass vacuum thermal-collecting tube | |
| CN101769617A (en) | Solar collector with horizontally inserted and densely arranged metal section heating tube composite glass evacuated solar collector tubes | |
| CN101769608B (en) | Solar collector installed with horizontally inserted, densely arranged and jacking evacuated solar collector tubes with location tube joints | |
| CN101769612A (en) | Solar collector of longitudinally inserted, closely arranged and tightly pressed evacuated solar collector tubes provided with positioning tube heads | |
| CN101769609A (en) | Solar collector installed with horizontally inserted, densely arranged and jacking screwing hermetic evacuated solar collector tubes | |
| CN101769614A (en) | Solar thermal collector for vertical-inserted close-packed all-glass vacuum thermal-collecting tube | |
| CN101769615A (en) | Solar collector with reducing long-diameter evacuated solar collector tubes installed in form of horizontal inserting and dense arranging | |
| CN101769613A (en) | Solar thermal collector for vertical-inserted close-packed tightly-resisting assembled metal section tube compound vacuum thermal-collecting tube | |
| CN101769624A (en) | Transversely inserted and close-spaced metal profile heat pipe combined vacuum heat-collecting pipe type solar hot air collector | |
| CN101769626B (en) | Solar hot-air thermal collector for vertical-inserted close-packed metal section heat tube compound vacuum thermal-collecting tube | |
| CN101852498A (en) | Solar collector with necked long-diameter vacuum heat collection tubes in longitudinal inserted and closely packed arrangement | |
| CN101769630B (en) | Heat collecting pipe solar and wind heat collector with air duct pipe nozzle positioning, transversal inserting, sealed arranging and jacking installation | |
| CN101769620B (en) | Solar collector of screw seal evacuated solar collector tubes longitudinally inserted, closely arranged and tightly pressed | |
| CN2913952Y (en) | Vacuum tube solar heat collector having convection circulating device | |
| CN101769628B (en) | Solar hot air collector installed with horizontally inserted, densely arranged and jacking screwing hermetic evacuated solar collector tubes | |
| CN101769633B (en) | Solar hot-air thermal collector for vertical-inserted close-packed assembled necking long-diameter vacuum thermal-collecting tube | |
| CN101769618A (en) | Solar collector with reducing evacuated solar collector tubes installed through tight butting in form of horizontal inserting and dense arranging | |
| CN101769622A (en) | Solar collector of necking reducer evacuated solar collector tubes longitudinally inserted, closely arranged and tightly pressed | |
| CN101769625B (en) | Solar hot air collector installed with horizontally inserted, densely arranged and jacking necking reducing evacuated solar collector tubes | |
| CN101769629B (en) | Transversely inserted and close-spaced all-glass vacuum heat pipe combined heat-collecting pipe type solar hot air collector | |
| CN101769619A (en) | Transversely inserted, close-packed and propped vacuum heat-collecting pipe combined solar collector with nozzle of core pipe positioned | |
| CN101769611A (en) | Transversely inserted, close-packed and propped vacuum heat-collecting pipe combined solar collector with nozzle of core pipe positioned | |
| CN101769632A (en) | Solar hot-air thermal collector for vertical-inserted close-packed all-glass vacuum thermal-collecting tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |