CN204630098U

CN204630098U - Glass-metal vacuum is pushed up water solar thermal-arrest ball water heater

Info

Publication number: CN204630098U
Application number: CN201520281392.3U
Authority: CN
Inventors: 钱熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-05
Filing date: 2015-05-05
Publication date: 2015-09-09
Anticipated expiration: 2025-05-05

Abstract

The utility model relates in a kind of glass-metal vacuum and pushes up water solar thermal-arrest ball water heater; there is a double-layer spherical shell outward in glass being metal; vacuum is lined up between double wall; on have the protective cap of exhaust nozzle; inside have discharge capacity ball, under have outer cone neck, and insert in cone cylinder in; eck is closed with spiral blocking, blocking end face has three through holes.Two through holes of upper surface are connected with for, drainpipe, and remaining is water scale discharge hole, and the openings of lower surface respectively has a plug in tube sealing along upper, and periphery has four guide pillars, and in the plug in tube sealing joint inserting in terminal pad and guide hole.The Sunday of the utility model energy bi-directional tracking sun looks, annual apparent motion, follows the tracks of accurately, without movement parts, does not need maintenance; In annual apparent motion, the long solar energy provided in daytime half a year can be intercepted and captured in the Northern Hemisphere of thermal-arrest ball; The hot water that one obtains all can be discharged use; Roof, wall or ground can be installed on; Can connect with quick-heating type electricity (gas) water heater and use; Incrustation scale can be stored in neck tube, can periodic exhaustion.

Description

Glass-metal vacuum is pushed up water solar thermal-arrest ball water heater

Technical field

The utility model relates to a kind of solar energy heat utilization device, especially a kind of glass-metal vacuum is pushed up water solar thermal-arrest ball water heater.

Background technology

Chinese patent discloses the utility model patent of one " glass vacuum solar thermal-arrest ball water heater " (patent No. ZL2004100260804).Fig. 1 i.e. structure of its thermal-arrest ball.

Thermal-arrest ball has a spherical double casing become by 2 sealing-ins of outer glass bulb 1 and interior glass bulb, has the discharge capacity device 4 of a glass marble hull shape within double casing.There is the cone neck of an opening lower end of outer glass bulb 1, and there is the straight neck of an opening lower end of interior glass bulb 2, adopts crystal type solder glass that two eck sealing-ins are become an eck.There is a closed Taper Pipe on the top of interior glass bulb 2, and there is the Taper Pipe of a tool through hole on the top of outer glass bulb 1, and its through hole, in order to sealing-in exhaust pipe, is equipped with support 3 between the double wall of two Taper Pipes.Vacuum is lined up between the double wall of double casing.The inner surface of outer glass bulb 1 is coated with selective anti-reflection film.The outer surface of interior glass bulb is coated with selective absorbing film.All steam between the double wall of two Taper Pipes and two necks and have getter.Outer glass bulb 1, interior glass bulb 2 and discharge capacity device 4, form by upper and lower two hemispherical glass bulb sealing-ins, outer slope shell 1 adopts the indirect sealing-in of frit, and interior glass bulb 2 and discharge capacity device 4 all adopt duration and degree of heating sealing-in.There is the handle of a tool through hole one end of discharge capacity device 4, cross through hole system and have connecting strand 5, discharge capacity device 4 is connected with connecting rod 6 there being one end of u shaped connector, threaded one end on connecting rod 6, the central through hole on the cork 7 in eck is enclosed in through plug, central through hole on upper location-plate 8, puts on plain cushion, fastening with hex nut.Have the feed pipe 10 of the outlet pipe 9 of curved bend and straight shape, be each passed through cork 7, upper location-plate 8 two parts central through hole both sides through hole after, respectively expose 70mm outside upper location-plate 8; In interior glass bulb 2, the upper end of outlet pipe 9 is inserted within the closed Taper Pipe of interior glass bulb 2, and the upper end of feed pipe 10 flushes with the upper surface of cork 7.The water 11 feeding or discharge thermal-arrest ball is stored between the double wall of interior glass bulb 2 and discharge capacity device 4.

From the structure of thermal-arrest ball, there is following shortcoming:

1, in FIG, connect running water pipe in feed pipe 10, connect valve in outlet pipe 9, open valve, running water can by interior glass bulb 2 store full water 11 and all eject; Also be full of interior glass bulb 2 simultaneously.Valve-off, gives, water outlet stops simultaneously.This i.e. upper structure and the applying working condition thereof pushing up water.The key character of upper top hydro-thermal hydrophone, be its installation site can higher than, be equal to or less than user, with after without the need to upper water consuming time.To feed pipe 10 two valves in parallel, wherein any one connects running water pipe, and outlet pipe 9 goes out as air, enter pipe uses.Close the valve not connecing running water pipe, open the valve connecing running water pipe, can give in interior glass bulb 2 and water is full of, close the valve having connect running water pipe, open the valve not connecing running water pipe, the water in interior glass bulb 2 can be fallen to the greatest extent.This i.e. lower overboard structure and applying working condition thereof.The installation site of whereabouts hydro-thermal hydrophone can only higher than user, with after to still need upper water consuming time.

When thermal-arrest ball uses under the water condition of upper top, in interior glass bulb 2, be in the state of bearing running water pressure, the calculating pressure Pc in projected life should be able to be born in bottom line.Pc should equal the pressure-bearing rated value 0.7Mpa of interior glass bulb 2 pairs of running water, the outer surface of Jia Yinnei glass bulb 2 is in vacuum state, the force value 0.1013Mpa that its inner surface increases, again in sovolin the internal diameter Di=1000mm(of glass bulb 2 for this value) time, three's sum of the maximum static pressure force value 0.0104Mpa that the gravity of institute's water storage 11 and the gravity of discharge capacity device 4 are formed jointly, i.e. Pc=0.812Mpa.When thermal-arrest ball uses at whereabouts water condition, its calculating pressure Pc '=0.812-0.7=0.112Mpa, the Materials Fracture intensity of getting interior glass bulb 2 is 34.323Mpa, allowable stress [σ]=11.441Mpa, behind sealing-in joint efficiency φ=0.9, the calculated wall thickness δ getting final product the internal pressure sphere of internal glass bulb 2 under two kinds of different operating modes checks.Right formula: δ=PcDi/4 [σ] ^tφ-Pc is the formula of well known calculated wall thickness δ.With δ ₁and δ ₂be illustrated respectively in Shang Dingshui and lower overboard two kinds can not operating mode use time calculated wall thickness, known through checking: δ ₁>=20.11mm, δ ₂>=2.73mm.δ ₁>=20.11mm, this show so thick its thermal resistance of interior glass bulb 2 and cost all inadvisable.δ ₂>=2.73mm, show interior glass bulb 2 for lower overboard use entirely feasible.But concerning glass vacuum solar thermal-arrest ball water heater: lose Shang Dingshui, just lose the loose property on installation site.In addition, the realization that this patent application eliminating incrustation scale and solar energy and electricity (gas) can complementary use can also be had influence on.

2, as shown in Figure 1, " upper end of feed pipe 10 flushes with the upper surface of cork 7 ".The upper surface of cork 7 is incrusted deposit parts, when feed pipe 10 give, water outlet time, all can carry incrustation scale affects water quality, blocking pipe and shower nozzle.

3, as shown in Figure 1, " there is the handle of a tool through hole one end of discharge capacity device 4, and crossing through hole system has connecting strand 5, is connected by discharge capacity device 4 with connecting rod 6 there being one end of u shaped connector ".Discharge capacity device 4 can not be fixed by this syndeton, and this can cause trouble to packing work; And improve packing cost.

4, as can be seen from Figure 1, when thermal-arrest ball runs on upper top water condition, and water 11 is hot water, flow direction that is hot in outlet pipe 9, outer cold water is always reverse and flow, especially after the water level rising of cold water is more than half, namely the lower semisection of outlet pipe 9 becomes one section of countercurrent flow pipe, this can obviously reduce go out the temperature of hot water.

5, as shown in Figure 1, " ... fill in the cork 7 be enclosed in eck ... ", this says that eck fills in envelope with cork 7.Concerning plug seals the eck of lower water-falling structure, be obviously feasible, because the maximum static pressure power in interior glass bulb 2 is only 0.0104Mpa.Concerning the eck of top water-bound sealed up by plug, be obviously infeasible, because the calculating pressure Pc=0.812Mpa in interior glass bulb 2.

6, as mentioned before: " outer glass bulb 1 adopts the indirect sealing-in of frit ".This sealing-in, its sealing-in is along the sealing-in limit that should have wider than glass bulb wall thickness.Not so, then the damage of de-stabilise is easily caused.

7, as shown in Figure 1, the exhaust nozzle after the Taper Pipe top of outer glass bulb 1 has to be vented sealing-in.On it, lack a protective cap.

Summary of the invention

The utility model is intended to the above-mentioned shortcoming overcoming thermal-arrest ball, provides in a kind of glass-metal vacuum of renewal and pushes up water solar thermal-arrest ball water heater.

A kind of glass-metal vacuum pushes up water solar thermal-arrest ball water heater, is to prop up with upright supports or cantilever support be assembled by glass-metal vacuum being pushed up water solar thermal-arrest ball (calling thermal-arrest ball in the following text), it is characterized in that:

A solar energy heating ball have outer for glass spherical shell, interior be metal spherical shell, the double-layer spherical shell that institute's sealing-in becomes under concentric, coaxial condition, the thermal coefficient of expansion manufacturing glass spherical shell material used is less than the difference of sealing ring can not more than 5%, and metal spherical shell materials are ferritic stainless steel 0Cr13, double-layer spherical shell is respectively formed with upper and lower two hemispherical Shell sealing-ins, the sealing-in limit that the opening's edge of two hemispherical Shells of glass spherical shell respectively has to turn up, and adopts frit to do indirect sealing-in, the opening's edge of two hemisphere of metal spherical shell is flat mouth edge, adopts argon arc welding sealing-in, at metal spherical shell, the top of glass spherical shell respectively has in one, outer Taper Pipe, and have one section of radius of curvature to be that the arc of r is by metal spherical shell, glass spherical shell and interior, outer Taper Pipe connects, on the exhaust nozzle on Taper Pipe and top thereof outside, be coated with protective cap in the lump, and be bonded on glass spherical shell, the outer wall of endosiphuncular tube is set with double wall support, in being supported on, between the double wall of outer Taper Pipe, in, on the surface of outer cone pipe clamp wall, steaming has getter film, the outer cone neck of opening is had in the bottom of glass spherical shell, the inner cone neck of one section of opening is had and the neck tube that forms of the straight neck being connected with one section of opening in the bottom of metal spherical shell, at inner cone neck, outer cone neck and metal spherical shell, between glass spherical shell, also each arc being r with one section of radius of curvature connects, the outer surface of metal spherical shell is coated with coating for selective absorption, the inwall of interior straight neck is sealed with the internal thread ring be meshed with spiral blocking, its profile is cylindrical, inner chamber is second order truncated cone-shaped, from bottom to top, the wall of single order inner chamber there is screw thread, the wall of second order inner chamber has O RunddichtringO groove, and 1#O RunddichtringO is housed, the outside wall surface of neck tube and the internal face of outer cone neck are also steamed and has getter film, in the opening's edge of neck tube passing outer cone neck, sleeve has the sealing ring of materials alloy, between the end face and the ring surface of sealing ring of outer cone neck and between the end face on upper and lower sealing-in limit, be all lined with frit, 5 × 10 are emptied between the double wall of double-layer spherical shell ^-2pa(3.57 × 10 ^-4torr),

Within double-layer spherical shell, the discharge capacity ball that materials are 0Cr13 is housed, discharge capacity ball is also that two hemispherical Shell sealing-ins are formed, with passed through in its surface two points of the axis of discharge capacity ball for the center of circle, have the through hole that two are translated into toe outward, drainpipe through two through holes, and is packaged in two toes; Drainpipe exposes on short section of end of discharge capacity ball, is welded with a tube tip bracket, and upwards inserts in endosiphuncular tube; The long section that drainpipe exposes discharge capacity ball is installed with pad pipe, and welding thereon, for being set with the tube head assembly of feed pipe, long section end is sealed with screwed pipe top connection, screwed pipe top connection built with 2#O RunddichtringO, for spiral blocking center the heat screwed pipe lower contact of inlaying be fastened;

Feed pipe is by tube head assembly, the ell of unequal arm, the press seal pipe top connection of O RunddichtringO groove and 3#O RunddichtringO is had to form, tube head assembly has inner tubal wall, outer tube wall and the annular end, ring cover, annular underseal is connected to lower opening's edge 2 ~ 3mm place upwards of inner tubal wall, be connected to the lower opening's edge of outer tube wall, flat mouth edge is translated into outside the upper edge of outer tube wall, flat mouth is along 4mm lower than the height of inner tubal wall, the interior opening's edge of ring cover is packaged on the downward 2 ~ 3mm place of inner tubal wall upper edge, the external diameter of ring cover is less than the external diameter on flat mouth edge, at three places of the even cloth of the periphery of ring cover, have with flat mouth along upper, six through holes of lower correspondence, on, between lower through-hole, have with the packing ring of three of rivet rivet clasp pieces of uniform thickness, packing ring pad has gap, at 1/3 place that outer tube wall is high, have its long horizontal curved surface through hole, curved surface through hole and the rotation split surface phase sealing-in on ell galianconism end, its radius of turn is equal with the radius of outer tube wall, mutual alignment when sealing-in is: the long-armed axis of ell parallels with the axis of tube head assembly, the axis of ell galianconism and the diameter of tube head assembly perpendicular, the long arm end of ell is sealed with the press seal pipe top connection of 3#O RunddichtringO, is fastened for the press seal pipe lower contact be set on spiral blocking with heat,

The materials of spiral blocking are the epoxy resin that scale glass strengthens, and profile is three rank truncated cone-shaped, and the sidewall on one, three rank is all light face, and second order sidewall heat studs with all helicoid two-sided threaded collar of inside and outside wall; Spiral blocking upper surface diametrically have three perpendicular to the through hole of end face, in central through hole, heat studs with screwed pipe lower contact, and in the through hole of side, heat studs with the lower contact of press seal pipe, and the through hole of opposite side is water scale discharge hole; In the opening's edge of three through holes in spiral blocking lower surface, respectively there is a plug in tube sealing, seal for inserting mutually with the plug in tube sealing joint of three on the assembly terminal pad in next parts, on lower surface, these two diameters of, 135 ° angles at 45 ° with three through hole place diameters, again with the center of circle of spiral blocking for the center of circle, the circumference being radius with 9/11 of its radius four intersection points intersecting respectively have a guide pillar, for inserting in four guide holes of terminal pad.

The materials at three places more than A-B line on metal spherical shell and discharge capacity ball 25, below C-D line, more than E-F line are all changed to enamel steel plate special, the sealing-in line of A-B, C-D, E-F that is enamel steel plate special and 0Cr13; Below A-B line 7mm upwards, the above 7mm of C-D line downwards, 7mm below E-F line upwards, and on the surface of discharge capacity ball, equal blackening has enamel; Or, enamel steel plate special is replaced by 16MnCu, blackening enamel is replaced by erosion shield polyphenylene sulfide;

The materials of b upright supports are conventional ordinary low-alloy steel 16MnCu, there is a conical butt upper end of upright supports, heavy caliber end upwards, opening's edge is turned up and overlapped a rubber ring, in order to accept the cone cylinder of thermal-arrest ball, under cone cylinder, be welded with a columnar column, at column height 460mm place, there is one for the through hole of assembly platoon dirt valve, its periphery has the tapped through hole of three even cloth, outside three tapped through holes, there are four tapped through holes for assembling protection box, protection box shaped is for being rectangle, limit is translated into outside four opening's edges, rubber frame is lined with under limit, four angles respectively there is a through hole, its position protects four of box tapped through holes corresponding with stud wall is assembled, column lower end is welded with a flange chassis that can match with the foundation bolt of its installation, the reinforcement triangle of eight even cloth is welded with between the angle on column and flange chassis, the through hole that one corresponding with foundation bolt is respectively had between adjacent reinforcement triangle,

The inwall of cone cylinder is welded with a locating ring, and its height is boring 59/141 high place of cylinder, and the axes normal of cone cylinder is in the center of circle of locating ring, and the stopping table on terminal pad lower surface is inlaid in locating ring, in locating ring and terminal pad, on neighboring, on, what lower correspondence respectively had six even cloth has platform through hole and tapped through hole, with six pieces of soket head cap screws by locating ring and terminal pad fastening, terminal pad there are four penetrating guide holes and three materials are the plug in tube sealing joint of the heat edge of 0Cr13, insert in tube sealing joint and a 4#O RunddichtringO is respectively housed, plug in tube sealing joint interface all flushes the upper surface in terminal pad, insert the lower surface that tube sealing fitting sleeve interface all grows terminal pad, four guide holes, the position of three plug in tube sealing joints respectively with the guide pillar of four on spiral blocking, the position of three plug in tube sealings is corresponding, in three plug in tube sealing joints, placed in the middle one for draining, two that occupy both sides are respectively used to supply water and water scale discharge, the socket of three plug in tube sealing joints is respectively socketed with an aluminium-plastic pipe, and roll solid with pipe collar, supply, the length of two aluminium-plastic pipes that draining uses grows 100mm than the lower opening's edge of column, make the length 430mm shorter in the lower opening's edge of column of the aluminium-plastic pipe that water scale discharge uses, row's dirt valve of to be materials the be 0Cr13 be connected with the aluminium-plastic pipe port of export of water scale discharge, arranging dirty valve pipe is tubular, there is one section of butt Taper Pipe upper end, at the downward 1 ~ 2mm place of the large end of butt Taper Pipe, cover is welded with a lower pipe flange, its cover weldering direction be the card of lower pipe flange upwards, tapered sleeve is had in the endoporus of the card of the upper pipe flange matched with lower pipe flange, the pipe end of the aluminium-plastic pipe of water scale discharge is penetrated in the pipe of upper pipe flange, and be set on butt Taper Pipe, with hexagon-headed bolt, upper pipe flange and lower pipe flange are fastened, the pipe end of clamping aluminium-plastic pipe is between the gap of butt Taper Pipe and tapered sleeve, on the tube wall arranging dirty valve pipe, cover is welded with an endoporus is the ring flange of elliptical hole, angle between the major axis of elliptical hole and the axis arranging dirty valve pipe is 55 °, the center of elliptical hole is on the axis of the dirty valve pipe of row, elliptical center is 1/3 of the dirty valve pipe total length of row apart from the length of the dirty valve pipe lower end of row, ring flange periphery has three tapped through holes, its position is corresponding with the bolt hole of three in stud wall, push-jump bayonet socket is had in the lower end of the dirty valve pipe of row, the mouth of pipe arranging dirty valve pipe lower end loads one has axle and the push-and-pull blocking of tool 5#O RunddichtringO, with the through hole of the axis perpendicular of axle, lever-like handle is housed, between handle and blocking, with the through hole of the axis perpendicular of axle, kelly is housed, the through hole of one end through being used for assembly platoon dirt valve dirty for row valve pipe being loaded blocking passes outside the wall of column, with three pieces of hexagon-headed bolts, ring flange is anchored on the inwall of column, protection box pad rubber frame, is anchored on the outer wall of column with four pieces of button-headed screws.

Polyurethane 75 is all filled with between the double wall of the space in column 56 and outer cone neck 18 and cone cylinder 55.

The materials of c cantilever support are conventional ordinary low-alloy steel 16MnCu, the shape of cantilever is a conical butt cone cylinder, the small end of cantilever is welded on the through hole of base cone cylinder sidewall, the openings that the large end of cantilever is welded on a deposited wall dish along outside plane on, apply wall dish and put rectangle for perpendicular, four limits turn over 90 ° backward, front periphery has plane frame, respectively there is a through hole frame corner, the through hole back side is respectively welded with a cushion block, through hole on cushion block is concentric and same footpath with the through hole on deposited wall dish corner, apply the internal projection of the frame of wall dish, the center of circle of the protruding area of a circle is at high 1/3 place of its perpendicular center line, the circular flat of protruding highest point there is a through hole, its diameter is less than the diameter of the large end of cantilever, on the position that through hole is mutually concentric with the large end of cantilever, the two is welded as a whole, the axis of cantilever and the center line of deposited wall dish perpendicular, the center line applying wall dish parallels with there being the axis of base cone cylinder.

Space in cantilever and outer cone neck and have between the double wall of base cone cylinder and be all filled with polyurethane.

The beneficial effect of advantage of the present utility model and generation:

1, glass-metal vacuum is pushed up water solar thermal-arrest ball water heater, just can not lose because of its orientation in an installation, or the improper and hot water amount that causes long-term loss should to obtain every day in inclination angle.

2, glass-metal vacuum is pushed up water solar thermal-arrest ball water heater, to can bi-directional tracking depending on the sun of, annual apparent motion as Sunday, follow the tracks of accurately, without movement parts, do not need to keep in repair, its section of light rate >=98%.The glass-metal vacuum be particularly assembled into thermal-arrest ball and upright supports pushes up water solar thermal-arrest ball water heater; namely be starting from the Spring Equinox; through the Summer Solstice, in this half a year terminating in the Autumnal Equinox, the Northern Hemisphere of thermal-arrest ball still can obtain as usual by the long solar energy provided in daytime.

3, application sets hot-bulb and upright supports and cantilever support can be assembled into respectively in the different glass-metal vacuum in three kinds of installation sites and push up water solar thermal-arrest ball water heater, what be assembled into upright supports can be installed on roof or ground, what be assembled into cantilever can be installed on wall, and infield is abnormal loose.

4, glass-metal vacuum is pushed up water solar thermal-arrest ball water heater, after the heating, all can discharge as domestic water and use, hot water pick-up rate is 100% to wherein filled cold water.

5, glass-metal vacuum is pushed up the confession of water solar thermal-arrest ball water heater, the flow velocity of draining and the flow velocity of water needed for quick-heating type electricity (or gas) water-heater heat-exchanging be easy to regulate consistent.The two series connection used, this can strive for that the water of the water temperature deficiency heated by solar energy is with to maximum; Makeup energy (electricity or gas) is made to use apt.The usage of this energy complementation, not only at any time also can obtain temperature required hot water, also has further effect to energy-saving and emission-reduction.

6, glass-metal vacuum is pushed up confession, the drainpipe of water solar thermal-arrest ball water heater, can wall or underground Jing access customer be passed through, improve freezing tolerance.

In the neck tube of 7, thermal-arrest ball, the incrustation scale of institute's repertory can periodic exhaustion; The inlet diameter of incrustation scale discharge tube is less than its outlet diameter; Arrange dirty valve equal with internal diameter of the pipeline with the internal diameter of pipeline junction; Incrustation scale punching drains clean by the running water that can mat push up in water-bound.

8, in the utility model: changing interior glass bulb is inner metal shell, and its thermal resistance is little, pressure-bearing safety, be applicable to top water condition and use.Increase the neck tube of inner casing, incrustation scale has had storage part.Increase the position (the place place of delivery port) of feed pipe tube head assembly, the cold water emitted by tube head assembly neither impacts incrustation scale again makes it suspend everywhere, no longer mixes with hot water again.Be provided with the pipeline of exclusively water scale discharge and arrange dirty valve, can periodic exhaustion incrustation scale.Changing arc outlet pipe is straight shape drainpipe, and through discharge capacity ball and its sealing-in, this not only reduces countercurrent flow amount when hot water is discharged; Meanwhile, the position of discharge capacity ball is also secured.Changing cork is spiral blocking, both can safe bearing load to the pressure of 0.812Mpa, again can simple and easy, firmly by thermal-arrest ball and its support assemblies, connect as one.All replenished sealing-in limit in upper and lower two the indirect sealing-in opening's edges of shell, this can make thermal-arrest ball that the damage of de-stabilise no longer occurs.The outer Taper Pipe at discharge valve and place thereof replenishes protective cap, and this can be avoided damaged the inefficacy causing thermal-arrest ball because of exhaust nozzle.

accompanying drawing illustrates:

Fig. 1 is the vertical section structural map of glass vacuum solar thermal-arrest ball;

Fig. 2 is vertical section structural map glass-metal vacuum being pushed up water solar thermal-arrest ball;

Fig. 3, be the partial enlarged drawing at Fig. 2 " I " place;

Fig. 4, be the partial enlarged drawing at Fig. 2 " II " place;

Fig. 5 glass-metal vacuum is pushed up vertical section structural map glass-metal vacuum that water solar thermal-arrest ball and upright supports be assembled into being pushed up water solar thermal-arrest ball water heater;

Fig. 6, be the partial enlarged drawing at Fig. 5 " III " place;

Fig. 7 is the partial enlarged drawing at Fig. 5 " IV " place

Fig. 8 glass-metal vacuum is pushed up vertical section structural map glass-metal vacuum that water solar thermal-arrest ball and cantilever support be assembled into being pushed up water solar thermal-arrest ball water heater.

In figure:

1 - external glass shell glass shell within 2-3-4 - row 5 again - connection cable 6 - positioning plate on the connecting rod 7-8 cork - 9 - the water hoses 10 - to 11-12-13 - metal ball ball shell shell 14 - molten frit 15-16 - protective cap seal edge 17-18 - outer cone double wall bracket cervical neck 19-20 - welding edge thread ring within 21-22 spiral sealing - 23-1 # 24 - sealing ring type O sealing ring 25 - displacement ball 26 - drain 27-28 - pad tube 29 - pipe head tube end bracket assembly 30-2 # type O sealing ring 31-32 - threaded pipe joints threaded pipe joints under 33-34 - rectangular tube pressure sealing pipe joint 35-3 # 36 - type O sealing ring inside tube wall 37 - outside wall 38 - ring bottom 39 - ring cover 40 - the flat along the 41 - rivets 42 - washer

44-curved surface through hole, the 45-press seal pipe lower contact of 43-gap

46-two-sided threaded collar 47-plug in tube sealing 48-4#O RunddichtringO

49-plug in tube sealing joint 50-guide pillar 51-enamel 52-coating for selective absorption 53-getter film 54-rubber washer 55-cone cylinder 56-column 57-arrange dirty valve pipe 58-protection box 59-rubber frame, 60-flange chassis 61-reinforcement triangle 62-locating ring 63-terminal pad 64-aluminium-plastic pipe 65-pipe collar 66-butt Taper Pipe 67-lower pipe flange 68-upper pipe flange 69-tapered sleeve 70-ring flange 71-axle 72-5#O RunddichtringO 73-blocking 74-handle 75-polyurethane 76-cantilever 77-apply wall dish 78-cushion block 79-kelly 80-have base cone cylinder

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is described further again:

A kind of glass-metal vacuum being pushed up water solar thermal-arrest ball water heater is be assembled by thermal-arrest ball and upright supports or cantilever support.

One, thermal-arrest ball: thermal-arrest ball has with glass spherical shell 12 and metal spherical shell 13 double-layer spherical shell that institute's sealing-in becomes under concentric, coaxial condition, the thermal coefficient of expansion manufacturing glass spherical shell 12 materials is less than the difference of sealing ring 24 can not more than 5%, metal spherical shell 13 materials be conventional ferritic stainless steel 0Cr13(at the part not writing out materials title and the trade mark to descend to the mortal world, its materials trade mark is all 0Cr13).Double-layer spherical shell is respectively formed with upper and lower two hemispherical Shell sealing-ins, and two sealing-in limits 15 of glass spherical shell 12 adopt frit 14 sealing-in indirectly, and the flat mouth of two interior hemispherical Shells of metal spherical shell 13 is along adopting argon arc welding sealing-in.Along double shells axis upwards, respectively have an inside and outside Taper Pipe on the top of metal spherical shell 13, glass spherical shell 12, between inside and outside Taper Pipe and metal spherical shell 13, glass spherical shell 12, respectively have one section of radius of curvature to be that the arc of r connects.There is the through hole of a sealing-in exhaust pipe on Taper Pipe top outside, uses when sealing-in exhaust pipe.The outer wall of endosiphuncular tube is set with a double wall support 17, between the double wall being supported on inside and outside Taper Pipe.Double wall support 17 and around wall on, have getter film 53.Axis along double-layer spherical shell is downward, has the outer cone neck 18 of an opening in the bottom of glass spherical shell 12; There is the inner cone neck of one section of opening in the bottom of metal spherical shell 13 and be connected with the neck tube 19 that in one section of opening, straight neck is formed.Between inner cone neck and outer cone neck 18 and metal spherical shell 13, glass spherical shell 12, also each arc being r with one section of radius of curvature connects.The technique of mold pressing TV glass bulb can be adopted to make two the upper and lower hemispherical Shells forming glass spherical shell 12, or adopt and be blow molded into a long ball shell, cut into two hemispherical Shells, more respectively in upper and lower two opening's edges rout up a sealing-in limit 15 outward.The end face of external cone neck 18 and the upper and lower end face on sealing-in limit 15 are all stand-by after grinding, cleaning, oven dry.The inwall of interior straight neck is sealed with an internal thread ring 22 for being meshed with spiral blocking 21, and its position is that the upper edge of internal thread ring 22 is on the connecting line of inner cone neck and interior straight neck; The profile of internal thread ring 22 is cylindrical, and inner chamber is second order truncated cone-shaped, bottom-up, and the wall of single order inner chamber has screw thread, the wall of second order inner chamber has O RunddichtringO groove, for using during setting-in 1#O RunddichtringO 23.

Within metal spherical shell 13, a discharge capacity ball 25 is housed, discharge capacity ball 25 is also that two hemispherical Shell sealing-ins are formed.With passed through in its surface two points of the axis of discharge capacity ball 25 for the center of circle, have the through hole that two are translated into toe 20 outward, have a drainpipe 26 through these two through holes, and be packaged in two toes 20.Drainpipe 26 exposes on short section of discharge capacity ball 25 end and is welded with a tube tip bracket 27, is upwards inserted in endosiphuncular tube; The long section that drainpipe 26 exposes discharge capacity ball 25 is installed with a pad pipe 28, and welding thereon, pad pipe 28 is for being set with the tube head assembly 29 of a feed pipe; Long section end is sealed with the screwed pipe top connection 31 that can be set with 2#O RunddichtringO 30, for spiral blocking 21 center the heat screwed pipe lower contact 32 of inlaying be fastened.

Feed pipe is made up of the ell 33 of tube head assembly 29, unequal arm, the press seal pipe top connection 34 of tool O RunddichtringO groove and 3#O RunddichtringO 35.Tube head assembly 29 have inner tubal wall 36, outer tube wall 37 and annular the end 38, ring cover 39.The annular end 38, is packaged on lower opening's edge upwards 2 ~ 3mm place of inner tubal wall 36, and be connected to the end opening end of outer tube wall 37, translate into a flat mouth outside the upper edge of outer tube wall 37 along 40, flat mouth is lower than the height of inner tubal wall 36 along 40.The interior opening's edge of ring cover 39 is packaged on the downward 2 ~ 3mm place of inner tubal wall 36 upper edge.The external diameter of ring cover 39 is less than the external diameter of flat mouth along 40.At three places of the even cloth of the periphery of ring cover 39, have with flat mouth along 40 upper and lower six corresponding through holes, between upper and lower through hole, have with the packing ring 42 of three pieces of uniform thickness of rivet 41 rivet clasp, packing ring 42 pads the gap 43 of opening, i.e. the gap of running water injection.At 1/3 place that outer tube wall 37 is high, have its long horizontal curved surface through hole 44, and with the rotation split surface phase sealing-in on ell 33 galianconism end.Erect ell 33, the end face putting galianconism pipe to the right, on the galianconism tube wall being horizontally placed on opposite, the curved surface 44 that the rotation having a radius of curvature to equal outer tube wall 37 radius is cut open.Cut the starting point of curved surface 44 open, on the intersection point that X-axis forward and the end face periphery of galianconism end surfaces are handed over; Spin curvature radius around the center of circle in the negative sense extensions of X-axis; Direction of rotation be inhour to.The periphery of two curved surfaces, along cutting the week of curved surface open along identical with above-mentioned rotation, at the axis being parallel of long-armed pipe under the condition of the axis of tube head assembly 29, seals by week of the horizontal curved surface through hole on outer tube wall 37.Long-armed pipe end is sealed with the press seal pipe top connection 34 that can be set with 3#O RunddichtringO 35, is fastened for the press seal pipe lower contact 45 be set on spiral blocking 21 with heat.The feed pipe of lower water-falling structure does not have tube head assembly 29, just a straight tube mutually contour with the gap 43 of tube head assembly 29.

The main materials of spiral blocking 21 are the thermosetting plastics that scale glass strengthens; The profile of spiral blocking 21 is three rank truncated cone-shaped, and the sidewall on one, three rank is all light face, and second order sidewall heat studs with an inside and outside all helicoid two-sided threaded collar 46; Its upper surface diametrically have three perpendicular to the through hole of end face, in central through hole, heat studs with a screwed pipe lower contact 32, and in the through hole of side, heat studs with press seal pipe lower contact 45, and the through hole of opposite side is water scale discharge hole; In the opening's edge of its three through holes in lower surface, the plug in tube sealing 47 respectively having to prolong to mould out, for on terminal pad 63 in next parts heat three plug in tube sealing joint 49 phases of inlay are slotting seals; On lower surface, these two diameters of, 135 ° angles at 45 ° with three through hole place diameters, with with the center of circle of spiral blocking 21 for the center of circle, the circumference being radius with 9/11 of its radius four intersection points intersecting also respectively have one to prolong the guide pillar 50 moulded out.These four guide pillars 50, lead plug in tube sealing 47 when assembling for upper and lower two parts and insert among plug in tube sealing joint 49; And upper and lower parts are connected.

In order to reduce the cost of thermal-arrest ball, by more than A-B line of metal spherical shell 13 upper hemispherical shell, below C-D line of lower semisphere, more than E-F line, and the materials at discharge capacity ball 25 3 place are all changed to enamel steel plate special.A-B, C-D, E-F that is use material and the sealing-in line of former materials instead.Below A-B line 7mm upwards, the above 7mm of C-D line downwards, 7mm below E-F line upwards, and blackening enamel 51 on the surface of discharge capacity ball 25.Or, enamel steel plate special is replaced by 16MnCu, blackening enamel is replaced by erosion shield polyphenylene sulfide (PPS) and also can.In order to technologic simple and direct, also all 0Cr13 can be adopted.Or materials all adopt 0Cr13, for the thermal-arrest ball of lower water-falling structure, only its discharge capacity ball 25 need be reloaded, blackening enamel, or the coating polyphenylene sulfide (PPS) that reloads.

After enamel 51 burns till, unwashed zero, the assembly of thermal-arrest ball sealing-in is become all to clean once, discharge capacity ball 25 is packaged within metal spherical shell 13, pipe joint 31 on screw thread on long for drainpipe 26 section end is anchored in the screwed pipe lower contact 32 at a metal " frock spiral blocking " center, upper surface, simultaneously, tube tip bracket 27 on short for drainpipe 26 section is pushed in endosiphuncular tube (when metal spherical shell 13, in discharge capacity ball 25, when outer surface adopting blackening enamel 51, need after enamel 51 burns till, quenched tube tip bracket 27 could be welded on the pipe end of drainpipe 26), the sidewall shape of " frock spiral blocking " and the identical of spiral blocking 21, also there is a screwed pipe lower contact 32 at the center of upper surface, lower surface there is one for dress, tear the handle of " frock spiral blocking " body open, after " frock spiral blocking " dress is completed, by the cleaning of outer surface of metal spherical shell once, and plate coating for selective absorption, give again on the outer wall of neck tube, along stand-by after putting 16 pieces of getter sheets of burn-oning week in uniform way, it is another that to burn-on to 17, a double wall support stand-by after 8 pieces of getter sheets.

Be inverted metal spherical shell 13, cover the lower hemisphere shell of glaze spherical shell 12 thereon, give in the opening's edge of the neck tube 19 stretched out in 18 mouthfuls, outer cone neck, the sealing ring 24 that the materials that cored solder is housed are sealing alloy 4J6 loaded onto by cover; And with ratio-frequency welding by its sealing-in.The lower hemisphere shell of metal spherical shell 13 and glass spherical shell 12 is put upside down together and just puts, load onto the double wall support 17 that a point is welded with 8 pieces of getter sheets to cover on the endosiphuncular tube of metal spherical shell 13; And the upper hemispherical shell covering glaze spherical shell 12 is on metal spherical shell 13.To between the end face of outer cone neck 18 and the ring surface of sealing ring 24, and all pad upper frit between the end face on two sealing-in limits 15; And its righting is closed real.Connect on the blast pipe of gas extraction system to the blast pipe of sealing-in on the through hole of outer Taper Pipe, under the condition of baking, empty to 5 × 10 by between the double wall of metal spherical shell 13, glass spherical shell 12 ^-2pa(3.57 × 10 ^-4torr).A sticky protective cap 16 is covered on the outer Taper Pipe at the exhaust nozzle retained after sealed-off blast pipe and place thereof.By being welded in neck tube 19 outside wall surface and on double wall support 17 getter sheet high frequency circle, it is all evaporated to getter film 53.

Remove " frock spiral blocking ".The tube head assembly 29 of feed pipe is set on the pad pipe 28 on drainpipe.In the screwed pipe top connection 31 of supplying drainage 26 long section end institute sealing-in and the press seal pipe top connection 34 of ell 33 long arm end institute sealing-in, put 2#O RunddichtringO 30,3#O RunddichtringO 35 respectively; And it is fastened with the screwed pipe lower contact 32 on spiral blocking 21 and press seal pipe lower contact 45 respectively.Be inverted thermal-arrest ball, delay and revolve spiral blocking 21 in internal thread ring 22, after in the Taper Pipe that support 27 inserts metal spherical shell 13, then spiral blocking 21 and internal thread ring 22 are fastened.So far, the assembling of thermal-arrest ball.

Two, upright supports: the materials manufacturing upright supports, except separately writing exactly, all the other are conventional ordinary low-alloy steel 16MnCu, there is a conical butt upper end of upright supports, upwards, opening's edge is turned up and overlapped a rubber ring 54 to heavy caliber end, in order to accept the cone cylinder 55 of thermal-arrest ball.Under cone cylinder 55, be welded with a columnar column 56.At the high 460mm place of column 56, its periphery has the bolt hole of three even cloth for the through hole of assembly platoon dirt valve one, outside three through holes, has four tapped through holes for assembling protection box 58.Protection box 58 is rectangle, and translate into limit outside four opening's edges, be lined with on a rubber frame 59, four angles and respectively have a through hole under limit, its position protects four of box 58 tapped through holes corresponding with on column 56 wall for assembling.After the dirty valve of row fill and completes on column 56 wall, namely can be anchored on protecting box 58 on the outer wall of column 56 by four pieces of button-headed screws.Column 56 lower end is welded with a flange chassis 60 that can match with the foundation bolt of its installation place, be welded with the reinforcement triangle 61 of eight even cloth between the angle on column 56 and flange chassis 60, between adjacent reinforcement triangle 61, respectively have the through hole that corresponding with foundation bolt.

The inwall of cone cylinder 55 is welded with a locating ring 62, and its height is boring 59/141 high place of cylinder, and the axes normal of cone cylinder 55 is in the center of circle of locating ring 62.Stopping table on the lower surface of terminal pad 63 is inlaid in locating ring 62.On the locating ring 62 inside and outside periphery with terminal pad 63, what upper and lower corresponding respectively had six even cloth has platform through hole and tapped through hole, is ready to use in so that six pieces of socket head screws will the two be fastening.The materials of terminal pad 63 are identical with the materials of spiral blocking.Terminal pad 63 there are the materials of four penetrating guide holes and three heat edges be the plug in tube sealing joint 49 of 0Cr13, its position is corresponding with the position of the guide pillar of four on said spiral blocking 21 50, three plug in tube sealings 47 respectively, a 4#O RunddichtringO 48 is respectively had in three plug in tube sealing joints, its grafting mouth of pipe all with the upper planes align of terminal pad 63, its socket mouth of pipe all grows the lower surface of terminal pad 63.In three plug in tube sealing joints 49, placed in the middle one, for draining, occupies two of both sides and is respectively used to supply water and water scale discharge.

Following assembling is zero under terminal pad 63, the assembling of pipe, assembly: the socket mouth of pipe under three plug in tube sealing joints 49 is respectively socketed with an aluminium-plastic pipe 64; And respectively roll solid with pipe collar 65.The length done for two aluminium-plastic pipes 64 of, draining will grow 100mm than the lower opening's edge of column 56; Make the length 430mm shorter in the lower opening's edge of column 56 of the aluminium-plastic pipe 64 that water scale discharge uses.What be connected with the incrustation scale port of export of aluminium-plastic pipe 64 is one and arranges dirty valve.Following namely arrange dirty valve shape, structure and the assembling with its associated part: the scale removing tube 57 arranging dirty valve is tubular, the butt Taper Pipe 66 that upper end has one section of car to go out, at the downward 1 ~ 2mm place of the large end of butt Taper Pipe 66, cover be welded with a lower pipe flange 67, its cover weldering direction be the card of lower pipe flange 67 upwards.In the endoporus of the card of upper pipe flange 68, there is the tapered sleeve 69 that a car goes out, can match with the butt Taper Pipe 66 of scale removing tube 57 upper end.On scale removing tube 57, cover is welded with the ring flange 70 that an endoporus is elliptical hole, angle between the major axis of elliptical hole and the axis of scale removing tube 57 is 55 °, the center of elliptical hole is on the axis of scale removing tube 57, and elliptical center is 1/3 of scale removing tube total length apart from the length of scale removing tube 57 lower end.Ring flange periphery has three tapped through holes, and its position is corresponding with three bolt holes on column 56 wall.Have push-jump bayonet socket in the lower end of scale removing tube 57, the mouth of pipe through scale removing tube 57 lower end is incorporated with one has axle 71 and the push-and-pull blocking 73 of tool 5#O RunddichtringO 72, with the through hole of the axis perpendicular of axle 71, a round bar is housed, to be used as handle 74.Between handle 74 and blocking 73, with the through hole of axis perpendicular, a thinner circular kelly 79 is housed, to arrange the turning on or fixing when opening and closing of dirty valve 57.The method of attachment of the plastic-aluminum pipe end of water scale discharge and upper pipe flange 68, lower pipe flange 67 is: in the pore of upper pipe flange 68, penetrate plastic-aluminum pipe end, then be set on butt Taper Pipe 66, upper pipe flange 68 and lower pipe flange 67 are fastened with four pieces of hexagon-headed bolts; Meanwhile, clamping plastic-aluminum pipe end is between butt Taper Pipe 66 and the gap of tapered sleeve 69.This method of attachment can make the internal diameter of interface equal with the internal diameter of aluminium-plastic pipe.

So far, terminal pad to assemble for 63 times zero, group, pipe fitting all fill and complete, all dresses are completed in the endoporus of the self-align ring 62 of part and all insert within column 56; And terminal pad 63 setting-in is anchored on locating ring 62.Loaded by scale removing tube 57 in one end Self-stabilised post 56 of blocking 73, the through hole through the dirty valve of dress row passes outside the wall of column 56; And with three pieces of hexagon-headed bolts, the ring flange 70 on the dirty valve of row is anchored on the inwall of column 56.Upper rubber frame 59 is padded to incubation chamber 58; And be anchored in the outside wall surface of column 56 with four pieces of button-headed screws.

After in the cone cylinder 55 that the outer cone neck 18 of thermal-arrest ball inserts upright supports, both inside and outside wall empty space of opening, and the institute in column 56 has living space and all needs filled polyurethane 75, after polyurethane 75 solidifies, the assembling of upright supports.

The assembling of thermal-arrest ball and upright supports: perpendicular upright supports, lift thermal-arrest ball to push up higher than it, slow landing, insert the outer cone neck 18 of thermal-arrest ball in the cone cylinder 55 of upright supports, when guide pillar 50 end of waiting touches the card of terminal pad 63, slow turn thermal-arrest ball, find out after guide pillar enters guide hole, continuing landing thermal-arrest ball, to make the two close real.

Three, suspended wall supports: the materials manufacturing cantilever support are identical with the materials manufacturing upright supports.The shape of cantilever 76 is also a conical butt cone cylinder.The small end of cantilever 76 is welded on a through hole having base cone cylinder 80 sidewall, has base cone cylinder 80 except having the end and except tool lateral through aperture, all the other cone cylinders 55 welded with column 56 top in shape, size, accessory and purposes complete with.Cantilever 76 with have base cone cylinder 80 after being welded, the axis of the two is orthogonal.The openings that the large end of suspended wall 76 is welded on a deposited arm dish 77 along outside plane on.Apply arm dish 77 and put rectangle for perpendicular, the four limits back ofs the body turn over 90 °, and front periphery has plane frame, and respectively there is a through hole frame corner, and the through hole back side is respectively welded with a cushion block 78, and the through hole on cushion block 78 is concentric and same footpath with the through hole on 77 4 jiaos, deposited wall dish.Protruding gradually within the frame of deposited wall dish 77,, at high 1/3 place of its perpendicular center line, the circular flat of protruding highest point there is a through hole in the center of circle of the protruding area of a circle, and its diameter is less than the diameter of cantilever 76 end greatly, on the position that through hole is mutually concentric with the large end of cantilever 76, the two is welded as a whole.After welding, the axis of cantilever 76 and the center line of deposited wall dish 77 perpendicular; The center line applying wall dish 77 parallels with there being the axis of base cone cylinder 80.

The assembling that polyurethane 75 and thermal-arrest ball and suspended wall supports is filled, identical all with upright supports to note in cantilever support.

Claims

1. glass-metal vacuum is pushed up a water solar thermal-arrest ball water heater, being be assembled by glass-metal vacuum being pushed up water solar thermal-arrest ball and upright supports or cantilever support, it is characterized in that:

A solar energy heating ball have outer for glass spherical shell (12), interior be metal spherical shell (13), the double-layer spherical shell that institute's sealing-in becomes under concentric, coaxial condition, the thermal coefficient of expansion manufacturing glass spherical shell (12) institute materials is less than the difference of sealing ring (24) can not more than 5%, and metal spherical shell (13) materials are ferritic stainless steel 0Cr13, double-layer spherical shell is respectively formed with upper and lower two hemispherical Shell sealing-ins, the sealing-in limit (15) that the opening's edge of two hemispherical Shells of glass spherical shell (12) respectively has to turn up, and adopts frit (14) to do indirect sealing-in, the opening's edge of two hemisphere of metal spherical shell (13) is flat mouth edge, adopts argon arc welding sealing-in, in metal spherical shell (13), the top of glass spherical shell (12) respectively has in one, outer Taper Pipe, and have one section of radius of curvature to be that the arc of r is by metal spherical shell (13), glass spherical shell (12) is with interior, outer Taper Pipe connects, on the exhaust nozzle on Taper Pipe and top thereof outside, be coated with protective cap (16) in the lump, and be bonded on glass spherical shell (12), the outer wall of endosiphuncular tube is set with double wall support (17), in being supported on, between the double wall of outer Taper Pipe, in, on the surface of outer cone pipe clamp wall, steaming has getter film (53), the outer cone neck (18) of opening is had in the bottom of glass spherical shell (12), the inner cone neck of one section of opening is had and the neck tube (19) that forms of the straight neck being connected with one section of opening in the bottom of metal spherical shell (13), at inner cone neck, outer cone neck (18) and metal spherical shell (13), between glass spherical shell (12), also each arc being r with one section of radius of curvature connects, the outer surface of metal spherical shell (13) is coated with coating for selective absorption (52), the inwall of interior straight neck is sealed with the internal thread ring (22) be meshed with spiral blocking (21), its profile is cylindrical, inner chamber is second order truncated cone-shaped, from bottom to top, the wall of single order inner chamber there is screw thread, the wall of second order inner chamber has O RunddichtringO groove, and 1#O RunddichtringO (23) is housed, the outside wall surface of neck tube (19) and the internal face of outer cone neck (18) are also steamed and has getter film (53), in the opening's edge of neck tube (19) passing outer cone neck (18), sleeve has the sealing ring (24) of materials alloy, between the end face and the ring surface of sealing ring (24) of outer cone neck (18) and between the end face on upper and lower sealing-in limit (15), be all lined with frit (14), 5 × 10 are emptied between the double wall of double-layer spherical shell ^-2pa(3.57 × 10 ^-4torr),

Within double-layer spherical shell, the discharge capacity ball (25) that materials are 0Cr13 is housed, discharge capacity ball (25) is also that two hemispherical Shell sealing-ins are formed, with passed through in its surface two points of the axis of discharge capacity ball (25) for the center of circle, have the through hole that two are translated into toe (20) outward, drainpipe (26) through two through holes, and is packaged on two toes (20); Drainpipe (26) exposes on short section of end of discharge capacity ball (25), is welded with a tube tip bracket (27), and upwards inserts in endosiphuncular tube; The long section that drainpipe (26) exposes discharge capacity ball (25) is installed with pad pipe (28), and welding thereon, for being set with the tube head assembly (29) of feed pipe, long section end is sealed with screwed pipe top connection (31), screwed pipe top connection (31) built with 2#O RunddichtringO (30), for spiral blocking (21) center the heat screwed pipe lower contact (32) of inlaying be fastened;

Feed pipe is by tube head assembly (29), the ell (33) of unequal arm, the press seal pipe top connection (34) of O RunddichtringO groove and 3#O RunddichtringO (35) is had to form, tube head assembly (29) has inner tubal wall (36), outer tube wall (37) and the annular end (38), ring cover (39), the annular end (38) is packaged on lower opening's edge 2 ~ 3mm place upwards of inner tubal wall (36), be connected to the lower opening's edge of outer tube wall (37), flat mouth is translated into along (40) outside the upper edge of outer tube wall (37), flat mouth is along (40) 4mm lower than the height of inner tubal wall (36), the interior opening's edge of ring cover (39) is packaged on the downward 2 ~ 3mm place of inner tubal wall (36) upper edge, the external diameter of ring cover (39) is less than the external diameter of flat mouth along (40), at three places of the even cloth of periphery of ring cover (39), have with flat mouth on (40), six through holes of lower correspondence, on, between lower through-hole, there is the packing ring (42) with three pieces of uniform thickness of rivet (41) rivet clasp, packing ring (42) pad has gap (43), at 1/3 place that outer tube wall (37) is high, have its long horizontal curved surface through hole (44), curved surface through hole (44) and the rotation split surface phase sealing-in on ell (33) galianconism end, its radius of turn is equal with the radius of outer tube wall (37), mutual alignment when sealing-in is: the long-armed axis of ell (33) parallels with the axis of tube head assembly (29), the axis of ell (33) galianconism and the diameter of tube head assembly (29) perpendicular, the long arm end of ell (33) is sealed with the press seal pipe top connection (34) of 3#O RunddichtringO (35), is fastened for the press seal pipe lower contact (45) be set on spiral blocking (21) with heat, the materials of spiral blocking (21) are the epoxy resin that scale glass strengthens, and profile is three rank truncated cone-shaped, and the sidewall on one, three rank is all light face, and second order sidewall heat studs with all helicoid two-sided threaded collar (46) of inside and outside wall, spiral blocking (21) upper surface diametrically have three perpendicular to the through hole of end face, in central through hole, heat studs with screwed pipe lower contact (32), and in the through hole of side, heat studs with press seal pipe lower contact (45), and the through hole of opposite side is water scale discharge hole, in the opening's edge of three through holes in spiral blocking (21) lower surface, respectively there is a plug in tube sealing (47), seal for inserting mutually with the plug in tube sealing joint (49) of three on the assembly terminal pad (63) in next parts, on lower surface, these two diameters of, 135 ° angles at 45 ° with three through hole place diameters, again with the center of circle of spiral blocking (21) for the center of circle, the circumference being radius with 9/11 of its radius four intersection points intersecting respectively have a guide pillar (50), for inserting in four guide holes of terminal pad (63), by metal spherical shell (13) and discharge capacity ball (25), the materials at three places more than A-B line, below C-D line, more than E-F line are all changed to enamel steel plate special, the sealing-in line of A-B, C-D, E-F that is enamel steel plate special and 0Cr13, below A-B line 7mm upwards, the above 7mm of C-D line downwards, 7mm below E-F line upwards, and on the surface of discharge capacity ball (25), equal blackening has enamel (51), or, enamel steel plate special is replaced by 16MnCu, blackening enamel is replaced by erosion shield polyphenylene sulfide,

The materials of b upright supports are conventional ordinary low-alloy steel 16MnCu, there is a conical butt upper end of upright supports, heavy caliber end upwards, opening's edge is turned up and overlapped a rubber ring (54), in order to accept the cone cylinder (55) of thermal-arrest ball, under cone cylinder (55), be welded with a columnar column (56), at the high 460mm place of column (56), there is one for the through hole of assembly platoon dirt valve, its periphery has the tapped through hole of three even cloth, outside three tapped through holes, there are four tapped through holes for assembling protection box (58), protection box (58) shape is for being rectangle, limit is translated into outside four opening's edges, rubber frame (59) is lined with under limit, four angles respectively there is a through hole, its position protects four tapped through holes of box (58) corresponding with column (56) wall assembles, column (56) lower end is welded with a flange chassis (60) that can match with the foundation bolt of its installation, the reinforcement triangle (61) of eight even cloth is welded with between the angle of column (56) and flange chassis (60), the through hole that one corresponding with foundation bolt is respectively had between adjacent reinforcement triangle, the inwall of cone cylinder (55) is welded with a locating ring (62), its height is boring 59/141 high place of cylinder (55), the axes normal of cone cylinder (55) is in the center of circle of locating ring (62), and the stopping table on terminal pad (63) lower surface is inlaid in locating ring (62), in locating ring (62) with terminal pad (63), on neighboring, on, what lower correspondence respectively had six even cloth has platform through hole and tapped through hole, with six pieces of soket head cap screws by locating ring (62) and terminal pad (63) fastening, terminal pad (63) there are four penetrating guide holes and three materials are the plug in tube sealing joint (49) of the heat edge of 0Cr13, insert in tube sealing joint (49) and a 3#O RunddichtringO (48) is respectively housed, plug in tube sealing joint (49) interface all flushes the upper surface in terminal pad (63), insert the lower surface that tube sealing joint (49) socket all grows terminal pad (63), four guide holes, the position of three plug in tube sealing joints (49) respectively with four guide pillars (50) on spiral blocking (21), the position of three plug in tube sealings (47) is corresponding, in three plug in tube sealing joints (49), placed in the middle one for draining, two that occupy both sides are respectively used to supply water and water scale discharge, the socket of three plug in tube sealing joints (49) is respectively socketed with an aluminium-plastic pipe (64), and roll solid with pipe collar (65), supply, the length of two aluminium-plastic pipes (64) that draining uses grows 100mm than the lower opening's edge of column (56), the length making the aluminium-plastic pipe (64) that water scale discharge uses wants short 430mm than the lower opening's edge of column (56), row's dirt valve of to be materials the be 0Cr13 be connected with aluminium-plastic pipe (64) port of export of water scale discharge, arranging dirty valve pipe (57) is tubular, there is one section of butt Taper Pipe (66) upper end, at the downward 1 ~ 2mm place of the large end of butt Taper Pipe (66), cover is welded with a lower pipe flange (67), its cover weldering direction be the card of lower pipe flange (67) upwards, tapered sleeve (69) is had in the endoporus of the card of the upper pipe flange (68) matched with lower pipe flange (67), the pipe end of the aluminium-plastic pipe (64) of water scale discharge is penetrated in the pipe of upper pipe flange (68), and be set on butt Taper Pipe (66), with hexagon-headed bolt, upper pipe flange (68) and lower pipe flange (67) are fastened, the pipe end of clamping aluminium-plastic pipe (64) is between the gap of butt Taper Pipe (66) and tapered sleeve (69), on the tube wall arranging dirty valve pipe (57), cover is welded with the ring flange (70) that an endoporus is elliptical hole, angle between the major axis of elliptical hole and the axis of the dirty valve pipe (57) of row is 55 °, the center of elliptical hole is on the axis of the dirty valve pipe (57) of row, elliptical center is 1/3 of dirty valve pipe (57) total length of row apart from the length of dirty valve pipe (57) lower end of row, ring flange (70) periphery has three tapped through holes, its position is corresponding with three bolt holes on column (56) wall, push-jump bayonet socket is had in the lower end of the dirty valve pipe (57) of row, the mouth of pipe arranging dirty valve pipe (57) lower end loads one has axle (71) and the push-and-pull blocking (73) of tool 5#O RunddichtringO (72), with the through hole of the axis perpendicular of axle (71), lever-like handle (74) is housed, between handle (74) and blocking (73), with the through hole of the axis perpendicular of axle (71), kelly (79) is housed, one end of blocking (73) is loaded through passing outside the wall of column (56) for the through hole of assembly platoon dirt valve by arranging dirty valve pipe (57), with three pieces of hexagon-headed bolts, ring flange (70) is anchored on the inwall of column (56), protection box (58) pad rubber frame (59), is anchored on the outer wall of column (56) with four pieces of button-headed screws, polyurethane (75) is all filled with between the double wall of the space in column (56) and outer cone neck (18) and cone cylinder (55),

The materials of c cantilever support are conventional ordinary low-alloy steel 16MnCu, the shape of cantilever (76) is a conical butt cone cylinder, the small end of cantilever (76) is welded on the through hole of base cone cylinder (80) sidewall, the openings that the large end of cantilever (76) is welded on a deposited wall dish (77) along outside plane on, apply wall dish (77) and put rectangle for perpendicular, four limits turn over 90 ° backward, front periphery has plane frame, respectively there is a through hole frame corner, the through hole back side is respectively welded with a cushion block (78), through hole on cushion block (78) is concentric and same footpath with the through hole on deposited wall dish (77) corner, apply the internal projection of the frame of wall dish (77), the center of circle of the protruding area of a circle is at high 1/3 place of its perpendicular center line, the circular flat of protruding highest point there is a through hole, its diameter is less than the diameter that cantilever (76) is held greatly, on the position that through hole is mutually concentric with the large end of cantilever (76), the two is welded as a whole, the axis of cantilever (76) and the center line of deposited wall dish (77) perpendicular, the center line applying wall dish (77) parallels with there being the axis of base cone cylinder (80), space in cantilever (76) and outer cone neck (18) and have between the double wall of base cone cylinder (80) and be all filled with polyurethane (75).