WO2019127602A1

WO2019127602A1 - Longitudinal transversely disposed bent and stacked heat collecting core tube head ipsilateral evacuated tube module

Info

Publication number: WO2019127602A1
Application number: PCT/CN2017/120444
Authority: WO
Inventors: 徐宝安
Original assignee: 淄博环能海臣环保技术服务有限公司; 徐宝安
Priority date: 2017-12-30
Filing date: 2017-12-31
Publication date: 2019-07-04
Also published as: CN108224796A

Abstract

A longitudinal transversely disposed bent and stacked heat collecting core tube head ipsilateral evacuated tube module, which is connected to longitudinal transversely disposed bent and stacked heat collecting core tube head ipsilateral evacuated tubes (6) consisting of an outer cover glass tube (5), a longitudinal transversely disposed bent and stacked heat collecting core, a medium inlet and outlet tube head glass sealing end cover, a U-shaped longitudinal clamping positioning support elastic clamp, and a horizontal clamping positioning support getter elastic clamp; by means of a top-tightened tailstock, the module is top-tightened and sealingly installed between a thermal insulation heat collecting double-layered manifold (12) and a heat collecting tube mounting support frame. The thermal insulation heat collecting double-layered manifold (12) is horizontally installed such that the longitudinal transversely disposed bent and stacked heat collecting core is close to vertical to the irradiation angle of sunlight. The system generates medium thermosiphon convection self-circulation power by means of the difference in density between cold water within a cold water pipeline and hot water within a hot water pipeline, as well as the difference in pressure caused by the height difference between the thermal insulation heat collecting double-layered manifold (12) and the longitudinal transversely disposed bent and stacked heat collecting core tube head ipsilateral evacuated tube module; or forced circulation may be achieved for the system by installing a water pump on the system.

Description

Vertical transversely-folded laminated heat collecting core tube head same side vacuum heat collecting tube module

Technical field

The invention relates to a solar collector, in particular to a longitudinally transversely bending and stacking heat collecting core tube same side vacuum heat collecting tube module.

Background technique

At present, solar collectors mainly include all-glass vacuum solar collector tube collector, all-glass heat pipe vacuum solar collector tube collector, tube-row heat pipe collector, metal plate collector, ceramic plate collector, slot Focusing on various types of medium and high temperature collectors.

The all-glass vacuum solar collector tube collector is not under pressure, and the all-glass heat pipe vacuum solar collector tube collector cannot achieve high-temperature heat collection. Although the metal flat plate collector is under pressure, it cannot provide high temperature and high pressure steam, and the heat absorbing film layer is equivalent to being exposed to the atmosphere, and is easily eroded by the corrosive gas component in the atmosphere, and the thermal efficiency is fast decayed and the service life is short. Although the ceramic plate type collector is stable against corrosion and heat absorption film, it can not be under pressure, has low heat collecting efficiency, low heat collecting temperature, poor heat preservation performance, and is easy to freeze and crack in winter. The existing trough-type focusing medium-high temperature collector consumes a large amount of non-ferrous metals, the processing technology is complicated, the manufacturing cost is high, the energy is converted many times, resulting in low efficiency, the market application is narrow, the acceptance is low, and it is difficult to promote.

Moreover, these conventional collectors are difficult to adapt to the harsh climatic environment. In some winters, because they do not have insulation conditions, they cannot resist frost insulation, and the heat collection efficiency is low, while the trough-type focusing high-temperature collectors and engineering systems are costly. The high cost, occupying a large area and space, and the combination of construction is quite difficult and difficult to promote.

Today, there are many technologies in China's solar thermal application field, but there are still key technical bottlenecks. The solar collector system does not solve the problems of pressure, high temperature heat collection, self-circulation, low cost, anti-freeze insulation, safety and reliability.

technical problem

So far, the cost-effective all-glass vacuum solar collector tube collector technology and products have never had a big breakthrough, and it is basically applied in the low-temperature domestic hot water field. It does not solve the market demand for high-temperature (steam) heat sources for solar thermal utilization.

Technical solution

The object of the present invention is to provide a new type of high-efficiency, medium-high temperature, low-cost, pressure-bearing, anti-freezing and heat-insulating heat-collecting applications, which are composed of a longitudinal transversely-folded laminated heat collecting core tube head and a vacuum collecting tube module. To solve the problems raised in the above background art.

The technical solution of the present invention is as follows:

The utility model relates to a longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module, which comprises a vacuum heat collecting tube, a top tight tailstock, a heat-insulating heat collecting box, a sealing ring and a heat collecting tube mounting supporting frame, and the utility model is characterized in that: The horizontally-folded laminated heat-collecting tube head-side vacuum collecting heat-collecting tube module comprises a heat-insulating heat-collecting double-layer header box, a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube, and a heat collecting tube mounting support frame. And arranged in the heat collecting pipe installation support frame, and the top tight tailstock connection on the parallel frame of the heat-insulating heat collecting double-layer header. The heat-insulating heat-collecting double-decked box is a double-flow collecting heat double-layer header box, and each of the heat-insulating heat-collecting double-layer headers is connected with a medium inlet and outlet connecting pipe head, and the double-flow collecting heat collecting double-layer box is wrapped with heat preservation. Layer and outer casing. Longitudinal transverse bending and stacking heat collecting core tube head side vacuum collecting tube, located below one side of the heat collecting and collecting double layer header, or the heat collecting and collecting double layer header box is placed in the middle of the heat collecting tube mounting support frame, longitudinally transversely The vacuum laminating heat collecting tube on the same side of the heat-collecting core tube is symmetrically distributed under the two sides of the heat-insulating heat collecting double-layer box. The longitudinal transversely-folded laminated heat-collecting tube head on the same side of the heat-insulating heat-collecting double-layer header is installed with the sealing hole of the same side of the vacuum tube head, and the inserted pipe head is inserted or inserted, and the horizontal cross-folding is folded The curved laminated heat collecting tube head is connected with the same side vacuum heat collecting tube, and the vertical horizontally bent bending laminated heat collecting core is arranged through the top tight tailstock disposed on the parallel frame of the heat collecting tube mounting support frame and the heat collecting and collecting double layer header box. The same side vacuum collecting tube of the tube head is installed between the heat collecting and collecting double-layer header and the collecting tube mounting support frame. The horizontally arranged arrangement of the heat-insulating and heat-collecting double-layer headers is such that the longitudinal transversely-folded laminated heat collecting core of the longitudinal transversely-folded laminated heat collecting core tube and the same side vacuum heat collecting tube is close to the vertical angle of the sunlight.

Wherein, the longitudinal transversely-folded laminated heat collecting core tube head side vacuum collecting tube comprises a cover glass tube, a longitudinal transversely-folded laminated heat collecting core, a medium inlet and outlet tube head glass sealing end cover, and a U-shaped longitudinal clamping positioning The supporting elastic card and the horizontal clamping positioning support the getter elastic card, and the longitudinal transversely bending and stacking heat collecting cores are longitudinally transversely bending and stacking heat collecting cores which are sequentially bent and bent back, arranged in the upper and lower layers, and distributed on the same plane. The two take-out heads of the tube row are distributed on the upper and lower sides of the longitudinal transversely-folded laminated heat collecting core tube end, and the connecting pipe head is sealed at the same distance and arranged at the same end, and assembled in the longitudinal transverse folding The U-shaped longitudinal clamping positioning support elastic card on both sides of the curved laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The surface of the longitudinal transversely-folded laminated heat collecting core tube is compounded with a functional endothermic film tube sheet composed of a reflective film, an absorbing film and an anti-reflecting film. Thereafter, the bent glass substrate is longitudinally transversely bent and laminated on the heat collecting core tube row, and the lateral clamping position is supported to support the getter cartridge. After that, a longitudinal transversely-folded laminated heat collecting core equipped with a lateral clamping positioning support air getter cartridge is inserted into one end of the outer glass tube of the outer end of the outer cover, and an exhaust tail pipe is provided at one end of the outer glass tube. . The backlight surface of the cover glass tube is a light pipe or a tube compounded with a mirror. The longitudinal transversely-folded laminated heat collecting core is fixed on the radial inner wall of the glass tube of the outer cover by assembling the clamping and positioning supporting air-trapping elastic card, and the longitudinal transverse bending and stacking is set. The two take-out heads of the hot core are sealed by glass and sealed on the glass end of the same end glass tube. After vacuuming, the glass is welded to close and separate the exhaust tail pipe, and the getter is evaporated to make the outer glass tube lumen The longitudinal transverse transverse bending of the vacuum stacks the heat collecting core tube and the same side vacuum collecting tube.

The medium inlet of the longitudinally transversely folded and stacked heat collecting core tube is lower than the medium outlet, and the medium is connected through the double flow double layer header, and the medium inlet is connected in parallel with the double layer header inlet water main pipe. The medium outlet is connected in parallel with the double-layer header water outlet main pipe, and is installed on the double-flow collecting heat double-layer header to ensure that the gas in the horizontal horizontally-folded folded heat pipe collecting core vacuum collecting tube can be naturally discharged.

The system passes the difference between the cold water in the cold water pipe and the hot water in the hot water pipe, and the thermal insulation heat collecting double-layer header and the longitudinal transverse bending laminated heat collecting core pipe head side vacuum collecting heat pipe module The pressure difference generated by the difference between the two becomes the kinetic energy of the medium thermosyphon convection. Or install a water pump on the system to achieve a forced circulation of the system.

The heat-insulating heat-collecting junction box is matched with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting heat collecting tube module, wherein the heat-insulating heat collecting box comprises a double-layer header box, an outer casing, a heat insulating material, A double-layer header box consisting of an inlet and outlet pipe, the double-layer header box is two independently connected tubes, or the double-layer header box is a tube with a partition connected therein and two tubes separated by a partition. The partition is a flat plate or a corrugated plate. Or the double-layer header is formed by rotating the metal sheet in a positive or reverse "S" shape through a mold to form an "S"-shaped profile, and then withdrawing the mold, and forming a double through the edge of the metal sheet and the surface of the metal sheet. A pipe with a partition is connected to the cascading box. On the same side or opposite side pipe wall of the double-layer header, the heat insulating material and the outer casing, the pipe hole of the longitudinally transversely bending and stacking heat collecting core pipe head and the same side vacuum heat collecting pipe into and out of the medium pipe head is inserted . The double-deck header tube is flat, or has a concave, or convex, or concavely-outturned edge, or a stretched edge of the concave inwardly-flanged edge. An inlet and outlet pipe connection pipe head is arranged on the double-deck header wall or on the double-deck header. The double-layer header wall is encased with a casing coaxial with the opening, and the double-layer header wall and the outer casing are filled with a heat insulating material corresponding to the opening on the double-layer header wall, and the outer casing and the heat insulating material are provided The opening is provided with a casing head corresponding to the double-layer header pipe head, and the casing head is an insulated support ring, and the heat insulating material is filled between the casing head and the double-layer header pipe head. A rib is mounted on the outer casing corresponding to the heat insulating support ring, and is connected to the frame opposite to the heat collecting pipe mounting support frame. A sealed connecting pipe unit is arranged on the double-layer header. The double-deck header is provided with an inlet and outlet port, and the double-layer header is sealedly connected with other pipe members or double-layer headers through a sealed connection pipe unit.

The heat collecting tube mounting supporting frame is matched with a longitudinal transverse bending laminated heat collecting core tube same side vacuum heat collecting tube module, wherein: the heat collecting tube installation supporting frame comprises a heat collecting and collecting double layer header, and a top tight tail The seat support arm, the heat collecting tube support arm, the sling connection and the tailing support support arm and the heat collecting tube support arm are composed of an "X" suspension support arm connection. The heat collecting pipe installation supporting frame is a single-sided pipe-pipe rectangular structure, and the heat-receiving heat-collecting double-layer header box is arranged as one side, and is arranged in parallel with the top-tight tailstock supporting arm which is the opposite side, and the two heat collecting tubes support the connecting arms are parallel and opposite, The ends are respectively connected with the two ends of the heat-insulating collector double-layer header and the top-tight tailstock support arm to form a rectangular profile of the heat-collecting tube mounting support frame, and the sling-and-pull connection of the tailstock support arm and the heat collecting tube support arm The two ends of the X" hanging support arm are connected with the two ends of the heat-insulating heat-collecting double-layer header and the heat-collecting pipe support arm, and the sling-and-pull connection of the tailstock support arm and the heat collecting pipe support arm The two ends of the "X" hanging support arm on the other side are connected to the equally spaced points of the top tight tail support arm to form a hanging pull on the top tail tail support arm, and the "X" suspension is connected The intersection of the arms is combined to form a collector tube mounting support frame.

Or connecting a hanging wall between the three points of the junction of the heat-insulating heat-collecting double-layer header, the top-tight tailstock support arm, and the "X" hanging support arm of the heat-collecting pipe mounting support frame, wherein the heat-insulating heat-collecting pair The cascading box and the intermediate hanging wall are connected to form a hanging wall of the "mi"-shaped top tailstock supporting the connecting arm on the top end of the tailstock supporting arm, and the spacing is equally divided and the intersections are connected together.

Or between the three points of the intersection of the heat-insulating collector double-layer header, the top-tight tailstock support arm and the "X" suspension support arm of the heat collecting pipe installation support frame, an intermediate hanging wall is connected, and the heat collecting heat double A tank support arm is connected between the lower side of the stacking box and the heat collecting tube supporting arm, wherein the water tank supporting arm and the middle hanging wall are connected, and the spacing is equally divided on the supporting tail arm supporting arm, and the intersection is connected at Together with the "meter" shape, the tailstock supports the hanging wall of the arm.

The heat collecting pipe is installed with a support frame or has a rear load bearing support, and the load bearing arm of the rear load bearing support is disposed at the same end of the heat insulating and heat collecting double layer header and the top end of the tail support support arm, and the rear load bearing support is provided with a lateral tension "X" between the arm or the rear load bearing Tighten the arms. Between the insulated heat collecting double-layer header and the top tight tailstock supporting arm, the arm is tensioned by the "X" and connected at an appropriate position to form a non-deformed heat collecting tube mounting support frame.

Or the collector tube mounting support frame includes an insulated heat collecting double-layer header, a top-tight tailstock supporting arm, a heat collecting tube supporting arm, a hanging connecting top end tail supporting arm and a collecting tube supporting arm. The support arm is connected. The heat collecting pipe installation support frame is a "day" shape structure on both sides of the pipe, and the heat-insulating heat-collecting double-layer header is used as a middle shaft, and is arranged in parallel with the supporting tail arms of the opposite sides as two opposite sides, and two heat collecting pipes support the arm Parallel opposite, the two ends are respectively connected with the two ends of the heat-insulating collector double-layer header and the top-loading tailstock support arm on both sides of the heat-insulating heat-collecting double-layer header, forming an inverted "day"-shaped structure contour of the heat collecting tube mounting support frame , the two ends of the two "X" hanging support arms on the side of the tensioning tail support support arm and the heat collecting tube support arm and the two ends of the heat-insulating heat collecting double-layer box and the heat collecting tube supporting arm At the joint, the two ends of the two sides of the two "X" suspension arms of the two tight tailstock support arms and the heat collecting pipe support arms are connected and the two arms of the two tails are supported. The points are connected to each other to form a lifting of the two tight tailstock support arms, and the intersections of the two "X" suspension arms are connected to form a heat collecting pipe mounting support frame.

Or connecting a hanging wall between the six points of the junction of the heat-insulating heat-collecting double-layer header, the two-tailed tailstock support arm, and the "X" hanging support arm of the heat collecting pipe mounting support frame, wherein the heat collecting heat is connected The two sides of the double-deck header are connected with the middle hanging wall to form a two-meter-shaped top-end tailstock supporting the arm of the two arms. .

Or between the three points of the intersection of the heat-insulating collector double-layer header, the top-tight tailstock support arm and the "X" suspension support arm of the heat collecting pipe installation support frame, an intermediate hanging wall is connected, and the heat collecting heat double One or two tank support arms are connected between the lower side of the stacking box and the heat collecting tube supporting arm, wherein the water tank supporting arm and the middle hanging wall are connected, and the spacing is equally divided on the two tight tailstock supporting arms. The two "meter"-shaped top ends that are connected together support the hanging wall of the arm.

The heat collecting pipe is installed with a supporting frame or has a rear load bearing support, and the load bearing arm of the rear load bearing is disposed at the same end of the heat insulating and heat collecting double-layer header and the two top tailstock supporting arms, and the rear bearing support is tensioned The arm, the heat-receiving heat-collecting double-layer header and the two-tailed tailstock support arm are connected by two "X" tensioning arms and connected at appropriate positions to form a non-deformed heat collecting tube mounting support frame.

A longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module, wherein the top tight tailstock is a solar vacuum heat collecting tube tailstock, comprising a bracket and a nut threadedly connected with the bracket, Seat It consists of a bowl and a support rod. The shape of the bowl is matched with the tail of the solar vacuum collecting tube. The tail of the bowl is connected with the diameter of the rod. The outer wall of the rod is threaded, and the nut matched with the rod is mounted on the rod. On the rod, the bowl and the rod are either integrated or connected by a split suit. The bowl and the rod are separated, and the bottom of the bowl has a plug which is set with the rod, and the nut is mounted on the rod, and the nut has a positioning edge which is matched with the support tail of the bracket and the tailstock support punch. . The nut is provided with a concentricity with the nut, a certain gap with the tail of the solar vacuum collecting tube, and an insulating sleeve corresponding to the tail of the solar vacuum collecting tube with the supporting steel card, the opening of the insulating sleeve, and the solar vacuum set A sealed retaining ring is placed between the heat pipes. Or the longitudinal transversely-folded laminated heat-collecting core wall or the outer tube wall of the support rod is provided with a polygonal tube or a polygonal hole for positioning, and the polygonal processing tube is positioned by the corresponding opening on the support of the tailstock support. The polygonal holes are positioned by a corresponding polygonal tool. Or the rod is inserted into the opening of the water heater bracket to support the tailstock support, the nut is mounted on the support of the bracket to the top of the tailstock support, or is mounted under the bracket to support the tailstock support, and the nut is mounted on the bracket tightly The upper threaded section of the tailstock support corresponds to the nut on the upper side, and the nut is mounted on the lower end of the bracket to support the threaded section of the bracket below the nut. Or the support rod is of equal diameter or reduced diameter, and the diameter of the upper section of the joint between the bracket and the bowl is equal to or larger than the diameter of the lower section of the bracket.

Or the top end of the tailstock is a mounted solar vacuum heat collecting tube, and the thermal insulation tailstock is tightly mounted, including the heat insulating pipe sleeve hanging nut and the top tightening screw, and the outer wall of the heat insulating pipe sleeve mounting nut is provided with a mounting hook and a force. The supporting surface, at least one mounting hook is disposed on the upper part of the force supporting surface, and the internal thread of the heat insulating tube sleeve mounting nut is corresponding to the top tightening screw, and the heat insulating tube sleeve hanging nut is provided with the solar vacuum collecting tube tail end tube The wall has a certain gap of insulation pipe sleeve, and the sealing ring is arranged between the opening of the heat insulation pipe sleeve and the solar vacuum heat collecting pipe, and the outer wall of the top tightening screw is provided with an external thread corresponding to the hanging nut of the heat insulating pipe sleeve, and the top is tight The lower end of the screw is provided with a triggering tooth for screwing, the screwing trigger tooth is arranged on the inner wall of the lower end of the top screw, or on the outer wall of the lower end of the screw, and the upper end of the screw is provided with the mounting object. The tube orifice is along the force supporting surface, and the tube orifice corresponds to the force supporting surface and the bottom surface of the solar vacuum heat collecting tube. The mounting hooks of the insulating sleeve bushing nuts are arranged on the upper and lower portions of the force receiving surface.

Or the top end of the tailstock is a solar vacuum heat collecting tube that is tightly mounted with a thermal insulation tailstock assembly, including a threaded bracket, a threaded base, a heat insulating sleeve and a windshield, and the threaded bracket is composed of an externally threaded screw with a bowl The outer surface of the bowl is provided with a force tooth rib, or the threaded bracket is formed by a threaded nut with a bowl, the outer surface of the threaded nut is provided with a force tooth edge, and the threaded base is provided with a force tooth edge by the end The external threaded screw is formed, or the threaded base is formed by an internally threaded nut, and the outer surface of the internally threaded nut is provided with a force tooth edge. The threaded bracket matches the length of the screw and nut displacement on the threaded base. The heat-insulating tube sleeve and the threaded socket are concentrically arranged and correspond to each other. On the diameter of the heat-insulating tube sleeve, the outer surface of the heat-insulating tube sleeve is respectively provided with a single-layer strip-shaped fin and a double-layer strip-shaped fin, and a single insulating sleeve The strip-shaped fins are matched with the groove of the double-layered fins of the other heat-insulating tube sleeve, and the heat-insulating tube sleeve has a certain gap with the tail of the solar vacuum heat collecting tube, and the length of the heat-insulating tube sleeve and the tail of the solar vacuum heat collecting tube support steel The installation position of the card corresponds, and a sealing ring is inserted between the upper opening of the heat insulating sleeve and the solar vacuum heat collecting tube. The threaded base is mounted on the top surface of the water heater bracket and the positioning convex hull or the positioning pit on the upper tail support.

A production process of a longitudinal transversely-folded laminated heat collecting core head-side vacuum collecting tube matched with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube module, characterized in that: longitudinally transversely Bending laminated heat collecting tube head same side vacuum collecting tube, including outer cover glass tube, longitudinal transverse bending and stacking heat collecting core, medium inlet and outlet tube head glass sealing end cover, clamping positioning support air getter elastic card, longitudinal direction thereof The transversely-folded laminated heat collecting core is a longitudinal transversely-folded laminated heat collecting core tube row which is sequentially bent and bent, arranged in the immediately adjacent upper and lower layers, and distributed on the same plane, and two longitudinally transversely folded and stacked heat collecting core tube rows The connecting pipe head is distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and is a parallel straight pipe arranged at the same end, and is assembled by being arranged on the sides of the longitudinal transversely-folded laminated heat collecting core. The longitudinal clamping and positioning support elastic card integrates the longitudinally transversely bent and laminated heat collecting core tube rows of the bent glass substrate into one body. The surface of the longitudinal transversely-folded laminated heat collecting core tube is compounded with a functional endothermic film tube sheet composed of a reflective film, an absorbing film and an anti-reflecting film. The two tapping heads of the longitudinally transversely-folded laminated heat collecting core are packaged on the same glass sealing end cover by glass welding to form a longitudinal transversely-folded laminated heat collecting core. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube with the exhaust tail pipe on the other end of the sealing head, and the longitudinally transverse bending is performed by being equipped with the clamping and positioning supporting the getter elastic card. The laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and after the upper exhausting station is vacuumed, the glass welding fuse seal separates the exhaust tail pipe, and then the getter is evaporated. The longitudinal transversely-folded laminated heat collecting core tube is formed on the same side vacuum collecting tube.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The set is placed on the same glass sealing end cap to form a longitudinal transversely folded laminated heat collecting core assembly. The longitudinal transversely-folded laminated heat collecting core assembly is inserted into one end of the glass tube of the exhaust tail pipe on the other end of the sealing head, and the longitudinal and horizontal folding is folded by assembling the clamping and supporting the getter elastic card. The curved laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and then the glass is welded, and the two horizontally connected bending and stacking heat collecting cores are connected with the tube head and Glass sealed end caps are packaged with glass for soldering. After the upper exhaust table is evacuated, the glass tail welding tube is separated by the glass welding, and then the getter is evaporated to form a vacuum collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The longitudinal transversely-folded laminated heat collecting core is formed by being glass-welded on the same glass sealing end cover. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and the longitudinal transversely-folded laminated heat collecting core support is fixed by being equipped with a clamping and positioning supporting air-removing agent elastic card. On the radially inner wall of the glass tube of the outer cover, the connecting end cover of the longitudinally transversely folded and folded heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube, and the other open glass of the outer cover glass tube is welded to the sealing head and the welding row is drawn. After the gas tail pipe is vacuumed, the exhaust pipe is separated by glass welding, and then the getter is evaporated to form a vacuum collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core pipe head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The set is placed on the same glass sealing end cap to form a longitudinal transversely folded laminated heat collecting core assembly. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and the longitudinal transversely-folded laminated heat collecting core support is fixed by being equipped with a clamping and positioning supporting air-removing agent elastic card. On the radially inner wall of the glass tube of the outer cover, the connecting end cover of the longitudinally transversely folded and folded heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube, and then the two transverse joints of the longitudinal transversely bent and laminated heat collecting core are welded by glass welding. The outlet tube is welded to the glass sealing end cover package glass. The other open glass of the outer cover glass tube is welded to the sealing head and the welding tail pipe is drawn. After the upper exhaust table is vacuumed, the glass tail is welded and sealed to separate the exhaust tail pipe, and then the getter is evaporated to form a longitudinal transverse direction. The laminated stacked heat collecting tube head is on the same side of the vacuum collecting tube.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The longitudinal transversely-folded laminated heat collecting core is formed by being glass-welded on the same glass sealing end cover. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube with the exhaust tail pipe on the other end of the sealing head, and the longitudinally transverse bending is performed by being equipped with the clamping and positioning supporting the getter elastic card. The laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, and the outer cover glass tube and the connecting end cover glass are welded and closed. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The set is placed on the same glass sealing end cap to form a longitudinal transversely folded laminated heat collecting core assembly. The longitudinal transversely-folded laminated heat collecting core assembly is inserted into one end of the glass tube of the exhaust tail pipe on the other end of the sealing head, and the longitudinal and horizontal folding is folded by assembling the clamping and supporting the getter elastic card. The curved laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and then the glass is welded, and the two horizontally connected bending and stacking heat collecting cores are connected with the tube head and Glass sealed end caps are packaged with glass for soldering. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The longitudinal transversely-folded laminated heat collecting core is formed by being glass-welded on the same glass sealing end cover. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and the longitudinal transversely-folded laminated heat collecting core support is fixed by being equipped with a clamping and positioning supporting air-removing agent elastic card. On the radially inner wall of the glass tube of the outer cover, the connecting end cover of the longitudinally transversely folded and folded heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube, and the other open glass of the outer cover glass tube is welded to the sealing head and the welding row is drawn. Air tail pipe. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The set is placed on the same glass sealing end cap to form a longitudinal transversely folded laminated heat collecting core assembly. The longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and the longitudinal transversely-folded laminated heat collecting core support is fixed by being equipped with a clamping and positioning supporting air-removing agent elastic card. On the radially inner wall of the glass tube of the outer cover, the connecting end cover of the longitudinally transversely folded and folded heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube, and then the two transverse joints of the longitudinal transversely bent and laminated heat collecting core are welded by glass welding. The outlet tube is welded to the glass sealing end cover package glass. Another open glass of the outer cover glass tube seals the welded joint and draws the welded tailpipe. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The upper ends are clamped and positioned to support the getter cartridge, and a heat absorbing film is laminated on the surface of the tube. Inserting the longitudinal transversely-folded laminated heat collecting core and supporting the getter elastic card through the clamping position, the support is fixed on the radial inner wall of the outer glass tube, and the glass tube head is inserted into the connecting glass end cover by connecting the glass end cover Inside the opening. Firstly, an open end of the outer cover glass tube is welded to the glass end cap and the glass is welded to the sealing head, and is processed and formed by the die to form an inlet and an outlet, corresponding to the size of the longitudinally transversely folded laminated heat collecting core inlet and outlet port. Glass tube head. The inlet and outlet nozzles at the same end of the longitudinally folded and folded heat collecting core are inserted into the inlet and outlet nozzles reserved on the end of the outer glass tube and pushed to the bottom end, and then the other open end of the outer cover glass tube is sealed and made into a joint. Exhaust the tail pipe, and then, the longitudinal transverse bending in the outer cover glass tube is laminated to the heat collecting core inlet and outlet port, and then pushed to the set position, and the longitudinal transverse bending and stacking heat collecting core inlet and outlet ports are the same as the outer cover glass tube. The end opening of the nozzle glass is welded and sealed, and is inflated by the mold, annealed, the fire head is closed, the cooling is performed, and the longitudinal transversely-folded laminated heat collecting core is inserted into the glass tube head to complete the sealing. The upper exhaust pipe and the exhaust tail pipe are connected to the exhaust pipe, and after vacuuming, the glass is welded and sealed from the exhaust tail pipe. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

A production process of a longitudinal transversely-folded laminated heat collecting core head-side vacuum collecting tube matched with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube module, characterized in that: longitudinally transversely The two take-out heads of the folded laminated heat collecting core are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into one end of the opening, the other end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head. Through the opening on the cover of the glass tube of the cover, the longitudinally transversely folded and laminated heat collecting core support is fixed on the radial inner wall of the glass tube of the outer cover by assembling the clamped positioning supporting air getter elastic card, and the outer cover glass tube is The other open end glass fuse seals the welded head and draws the welded tail pipe, and then the glass welded closed the opening on the outer glass tube head and the longitudinally transversely folded laminated heat collecting cores are taken out from the tube head. After the upper exhaust table is evacuated, the glass tail welding tube is separated by the glass welding, and then the getter is evaporated to form a vacuum collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into one end of the opening, the other end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head. The longitudinal transversely-folded laminated heat collecting core support is fixed on the radially inner wall of the outer cover glass tube by being led out through the opening on the outer cover glass tube head and being assembled with the clamping positioning support air-reducing agent elastic card. The longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head, and are welded and sealed by glass welding and the opening on the cover glass tube head. The other open end glass of the outer cover glass tube is welded to the sealing head and the welded tail pipe is drawn. After the upper exhaust table is evacuated, the glass tail welding tube is separated by the glass welding, and then the getter is evaporated to form a vacuum collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into one end of the opening, the other end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head. Through the opening on the cover of the glass tube of the cover, the longitudinally transversely folded and laminated heat collecting core support is fixed on the radial inner wall of the glass tube of the outer cover by assembling the clamped positioning supporting air getter elastic card, and the outer cover glass tube is The other open end glass fuse seals the welded head and draws the welded tail pipe, and then the glass welded closed the opening on the outer glass tube head and the longitudinally transversely folded laminated heat collecting cores are taken out from the tube head. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into one end of the opening, the other end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head. The longitudinal transversely-folded laminated heat collecting core support is fixed on the radially inner wall of the outer cover glass tube by being led out through the opening on the outer cover glass tube head and being assembled with the clamping positioning support air-reducing agent elastic card. The longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head, and are welded and sealed by glass welding and the opening on the cover glass tube head. The other open end glass of the outer cover glass tube is welded to the sealing head and the welded tail pipe is drawn. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The upper ends are clamped and positioned to support the getter cartridge, and a heat absorbing film is laminated on the surface of the tube. The longitudinal transversely-folded laminated heat collecting core is inserted and supported on the radially inner wall of the outer cover glass tube, and is led out through the opening in the outer glass tube head. The longitudinally transversely bent and laminated heat collecting core is supported by the clamped positioning supporting air getter elastic card, and is supported and fixed on the radial inner wall of the outer cover glass tube. The longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head, and are welded and sealed by glass welding and the opening on the cover glass tube head. The other open end glass of the outer cover glass tube is welded to the sealing head and the welded tail pipe is drawn. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

A production process of a longitudinal transversely-folded laminated heat collecting core head-side vacuum collecting tube matched with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube module, characterized in that: longitudinally transversely The two take-out heads of the folded laminated heat collecting core are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The outer cover glass tube is inserted into one end and the other end is provided with an exhaust tail pipe, and the longitudinally transversely bent and laminated heat collecting core support is fixed on the outer cover glass tube by being equipped with a clamping positioning supporting air getter elastic card. On the radially inner wall, the other open end glass of the outer cover glass tube is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe by the tool clamping, and the outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube. The arc-shaped heating head is opened, and the glass tube of the outer cover is heated, and the heating position is beyond the set position of the vertical horizontally-folded laminated heat collecting core nozzle. After the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the outer glass tube is sealed to form a closed bottom surface, and the bottom surface of the sealing is horizontally transversely disposed. The bent laminated heat core nozzle is provided with a certain distance. Adjust the position of the fire head so that the fire head is always heated to the bottom surface after the sealing, the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously bent to the longitudinal direction to bend the laminated core tube head. The direction is moved until the bottom surface of the molten zipper is butted against the longitudinal transversely folded laminated heat collecting core nozzle. The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Protrusion into the longitudinal transversely-folded laminated heat-collecting core nozzle, longitudinally transversely bending and stacking the heat-collecting core nozzle, and the glass at the bottom surface of the zipper is wound onto the sputum rod and pulled out and cut. The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. melt. After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads. The air is filled into the glass ring cavity through the exhaust tail pipe at the tail of the outer glass tube, so that the sealing portion is bulged and shaped. After that, the glass lathe is turned and rotated, and the small fire heats the annular sealing glass welded pipe to be annealed, then the fire head is turned off, and the cooling is completed to complete the glass welding sealing of the longitudinal transversely-folded laminated heat collecting core pipe head and the outer glass pipe sealing head. After the upper exhaust station is evacuated, the glass is welded to seal the exhaust tail pipe. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into the outer cover glass tube with open ends, and the longitudinal transversely-folded laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by being equipped with a clamping positioning supporting air-removing agent elastic card, and the outer cover glass tube is The other open end glass is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe through the tooling clamp. The outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, and the arc-shaped heating head is opened to heat the outer cover glass tube. The heating position is beyond the set position of the longitudinal transversely bent laminated heat collecting core nozzle. After the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the outer glass tube is sealed to form a closed bottom surface, and the bottom surface of the sealing is horizontally transversely disposed. The bent laminated heat core nozzle is provided with a certain distance. Adjust the position of the fire head so that the fire head is always heated to the bottom surface after the sealing, the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously bent to the longitudinal direction to bend the laminated core tube head. The direction is moved until the bottom surface of the molten zipper is butted against the longitudinal transversely folded laminated heat collecting core nozzle. The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Protrusion into the longitudinal transversely-folded laminated heat-collecting core nozzle, longitudinally transversely bending and stacking the heat-collecting core nozzle, and the glass at the bottom surface of the zipper is wound onto the sputum rod and pulled out and cut. The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. melt. After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads, and the glass ring cavity is filled with air through the opening of the tail of the outer glass tube to make the sealing portion bulge and shape. After that, the glass lathe is turned and rotated, and the small fire heats the annular sealing glass welded pipe to be annealed, then the fire head is closed, and the cooling is completed, and the glass cross-welding of the longitudinal transversely-folded laminated heat collecting core pipe head and the outer glass pipe sealing head is completed, and the outer cover is closed. The other open end of the glass tube is welded to the glass and the welded tail pipe is drawn. After the upper exhaust station is evacuated, the glass is welded to seal the exhaust tail pipe. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The outer cover glass tube is inserted into one end and the other end is provided with an exhaust tail pipe, and the longitudinally transversely bent and laminated heat collecting core support is fixed on the outer cover glass tube by being equipped with a clamping positioning supporting air getter elastic card. On the radially inner wall, the other open end glass of the outer cover glass tube is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe by the tool clamping, and the outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube. The arc-shaped heating head is opened, and the glass tube of the outer cover is heated, and the heating position is beyond the set position of the vertical horizontally-folded laminated heat collecting core nozzle. After the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the outer glass tube is sealed to form a closed bottom surface, and the bottom surface of the sealing is horizontally transversely disposed. The bent laminated heat core nozzle is provided with a certain distance. Adjust the position of the fire head so that the fire head is always heated to the bottom surface after the sealing, the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously bent to the longitudinal direction to bend the laminated core tube head. The direction is moved until the bottom surface of the molten zipper is butted against the longitudinal transversely folded laminated heat collecting core nozzle. The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Protrusion into the longitudinal transversely-folded laminated heat-collecting core nozzle, longitudinally transversely bending and stacking the heat-collecting core nozzle, and the glass at the bottom surface of the zipper is wound onto the sputum rod and pulled out and cut. The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. melt. After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads. The air is filled into the glass ring cavity through the exhaust tail pipe at the tail of the outer glass tube, so that the sealing portion is bulged and shaped. After that, the glass lathe is turned and rotated, and the small fire heats the annular sealing glass welded pipe to be annealed, then the fire head is turned off, and the cooling is completed to complete the glass welding sealing of the longitudinal transversely-folded laminated heat collecting core pipe head and the outer glass pipe sealing head. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. Inserted into the outer cover glass tube with open ends, and the longitudinal transversely-folded laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by being equipped with a clamping positioning supporting air-removing agent elastic card, and the outer cover glass tube is The other open end glass is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe through the tooling clamp. The outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, and the arc-shaped heating head is opened to heat the outer cover glass tube. The heating position is beyond the set position of the longitudinal transversely bent laminated heat collecting core nozzle. After the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the outer glass tube is sealed to form a closed bottom surface, and the bottom surface of the sealing is horizontally transversely disposed. The bent laminated heat core nozzle is provided with a certain distance. Adjust the position of the fire head so that the fire head is always heated to the bottom surface after the sealing, the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously bent to the longitudinal direction to bend the laminated core tube head. The direction is moved until the bottom surface of the molten zipper is butted against the longitudinal transversely folded laminated heat collecting core nozzle. The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Protrusion into the longitudinal transversely-folded laminated heat-collecting core nozzle, longitudinally transversely bending and stacking the heat-collecting core nozzle, and the glass at the bottom surface of the zipper is wound onto the sputum rod and pulled out and cut. The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. melt. After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads, and the glass ring cavity is filled with air through the opening of the tail of the outer glass tube to make the sealing portion bulge and shape. After that, the glass lathe is turned and rotated, and the small fire heats the annular sealing glass welded pipe to be annealed, then the fire head is closed, and the cooling is completed, and the glass cross-welding of the longitudinal transversely-folded laminated heat collecting core pipe head and the outer glass pipe sealing head is completed, and the outer cover is closed. The other open end of the glass tube is welded to the glass and the welded tail pipe is drawn. The assembled vertical transversely-bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window. The glass tube exhaust tail pipe is sealed and separated by glass welding at the bee waist. Or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and closed. After that, the getter is evaporated to form a vacuum-collecting tube on the same side of the longitudinal transversely-folded laminated heat collecting core tube head.

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate. The upper ends are clamped and positioned to support the getter cartridge, and a heat absorbing film is laminated on the surface of the tube. Firstly, the outer cover glass tube is sealed at one end and connected to the exhaust tail pipe, and the longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube mouth, and the support is fixed on the radial inner wall of the outer cover glass tube. Then, the set glass tube is mounted on the glass lathe by the tooling clamp on the glass lathe, and the outer glass tube of the glass lathe is placed along the outer glass tube. The shaft is rotated, the arc-shaped heating head is opened, and the glass tube of the outer cover is heated, and the heating position is beyond the set position of the vertical horizontally-folded laminated heat collecting core nozzle. After the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed cover pulls the burnt glass tube head away, and the fire head continues to heat, so that the outer glass tube is sealed to form a closed bottom surface, and the bottom surface of the sealing surface is horizontally folded. The curved laminated heat collecting core nozzle is provided with a certain distance. Adjust the position of the fire head so that the fire head is always heated to the bottom surface after the sealing, the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously bent to the longitudinal direction to bend the laminated core tube head. The direction is moved until the bottom surface of the molten zipper is butted against the longitudinal transversely folded laminated heat collecting core nozzle. After the longitudinal transversely-folded laminated heat-collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe stops rotating, and the tamping rod of the glass lathe is bent transversely to the bottom surface of the laminated core of the heat collecting core nozzle. The glass is wound into the longitudinally transversely bent and stacked heat collecting core nozzle, and the glass at the longitudinally transversely bent and laminated heat collecting core nozzle and the bottom surface of the sealing is wound up and cut off. The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. melt. After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads. The air is filled into the glass ring cavity through the exhaust tail pipe at the tail of the outer glass tube, so that the sealing portion is bulged and shaped. The small fire then heats the annular sealing glass welded nozzle for annealing. After that, the burner is turned off, cooled, and the sealing of the annular glass tube head is completed. After that, the exhaust pipe is connected to the exhaust pipe, and the exhaust tail pipe is connected to the exhaust pipe. After vacuuming, the glass is welded and sealed off the exhaust tail pipe, and then the getter is evaporated to form a vacuum collecting pipe on the same side of the longitudinal transversely-folded laminated heat collecting core pipe head.

The clamping positioning supporting air-removing agent elastic card is matched with a longitudinal transversely-folded laminated heat collecting core tube same side vacuum heat collecting tube module, and is characterized in that: it is arranged on both sides of the longitudinal transversely-folded laminated heat collecting core The U-shaped longitudinal clamping positioning support elastic card is a U-shaped elastic metal channel steel corresponding to the length and height of the heat collecting core, and the U-shaped elastic metal channel steel is provided with a folding side of the longitudinal transversely-folded laminated heat collecting core Bump of the concave point. The clamp positioning support baffle elastic card installed at least at both ends of the longitudinal transversely-folded laminated heat collecting core is composed of a buckle of an elastic metal material card, a buckle of an elastic metal material card, and a getter. The upper and lower elastic metal material cards of the U-shaped longitudinal clamping positioning support elastic card adopt two mutually symmetrical card sides and are respectively provided with corresponding card slots and chucks. The card slot and the chuck on the elastic metal material card are at least one oblique card slot, and the card head with the linear elastic guide is inserted, and the guide of the chuck is inserted into the oblique card slot to generate deformation, when the chuck is After the guide is inserted into position, the rebound occurs, and the card slot and the card head are interlocked and locked. Or the card slot and the chuck on the card of the elastic metal material are provided with at least one linear card slot, and the card head of the corresponding arc-shaped elastic guide is inserted, and the arc-shaped guide of the card head is inserted into the card slot to generate straightening. Deformation, when the leader of the chuck is inserted into position, a rebound and arc shape occurs, and the card slot and the chuck are interlocked and locked. Or the card slot and the chuck on the card of the elastic metal material are provided with at least one arc-shaped card slot, and the card head of the corresponding guide head is press-inserted, and the straight guide head of the card head is inserted into the curved card slot to generate a curved shape. Deformation, when the leader of the chuck is inserted into position, the rebound occurs straightening, and the card slot and the card head are interlocked and locked.

The shape of the elastic metal material card corresponds to the shape of the longitudinal transversely-folded laminated heat collecting core tube row, and can meet the requirements of the elastic clamping positioning of the longitudinal transversely-folded laminated heat collecting core tube row. The U-shaped longitudinal clamping positioning support elastic card is provided with elastic support cards supported on the radially inner wall of the outer cover glass tube. The elastic support cards are respectively disposed on the side of the upper and lower elastic metal material cards, and are elastically supported. The card is made of elastic metal material and the side of the card is bent by a punching disc. The elastic force formed by the geometrical dimensions of the elastic support card satisfies the requirement that the longitudinal transversely-folded laminated heat collecting core is elastically supported on the radially inner wall of the outer cover glass tube. Wherein, at least the lower elastic metal material card is provided with an elastic lock card for holding and fixing the getter, and the elastic lock card is formed by elastic metal material card stamping and stretching.

The utility model relates to a longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module, wherein the longitudinal transversely-folded laminated heat collecting core is provided with medium connecting and discharging two connecting pipe heads on the same side.

The surface of the longitudinal transversely-folded laminated heat collecting core is compounded with a heat absorbing film, and the functional film constituting the heat absorbing film is a reflective film, an absorbing film, and an anti-reflection film, wherein the reflective film is formed by magnetron sputtering, or The reflective film is formed by vacuum evaporation, or the reflective film is formed by electroless plating. An absorbing film, an anti-reflection film or a film of the same material. The reflective functional film of the longitudinal transversely-folded laminated heat collecting core is a full-tube discharge coating, and the absorption functional film and the anti-reflection functional film are single-sided coating of the tube row. The heat absorbing film is a magnetron sputtering film.

Or a high-temperature selective absorption functional film is a three-layer structure including a glass substrate, a highly reflective metal film layer, and an absorption film layer, and the high temperature selective absorption functional film is a composite high-reflection metal film coated on the outer surface of the glass substrate. a layer, a glass substrate coated with a highly reflective metal film layer, immersed in a solution of nickel sulfate and sodium hypophosphite for a certain period of time, so that a nickel-phosphorus alloy coating is formed on the surface of the medium-high temperature glass pressure tube, and then the tube is immersed After short-time etching in nitric acid, a high-temperature selective absorption functional film having a phosphorus content of 5% to 7% in the plating layer and having a micro-pit on the surface of the etched tube row is formed.

Or the high temperature selective absorption functional film is a functional film layer comprising a glass substrate, a highly reflective metal film layer of a metal material, and a three-layer structure combined with the carbon material absorption film layer. The structure of the high temperature selective absorption functional film is a glass substrate bottom layer, a metal material highly reflective metal excessive film layer, and a thermal decomposition treatment to form a carbon film layer surface layer with dense micropores. The bottom layer of the glass substrate is a tube material, and the high-reflection metal over-metal layer of the metal material is a metal film layer formed by vacuum evaporation, magnetron sputtering, or chemical reaction, and the high-temperature selective absorption functional film is thermally decomposed by the organic binder. Formed after treatment. The organic binder is made of a single material, or is made of one or more composite materials, or a binder is mixed with a light absorbing material to form a film layer, and a composite carbon film having a dense microporous structure on the outer surface formed by thermal decomposition sintering is formed. Layer surface layer.

The utility model relates to a longitudinal transversely-folded laminated heat collecting core tube head same side vacuum heat collecting tube module, wherein the outer cover glass tube is a round tube, an elliptical tube or a rectangular tube. The inner surface of the light-incident surface of the outer cover glass tube is compounded with a light anti-reflection film, or the outer surface of the light-incident surface of the outer cover glass tube is compounded with a light anti-reflection film, or the inner and outer surfaces of the outer surface of the glass tube of the outer cover are composited. There is a light antireflection film. The outer cover glass tube is a full-tube transparent light tube, or the outer cover glass tube is a tube with a mirror surface that is half of the radial wall.

Beneficial effect

Compared with the conventional all-glass vacuum solar collector tube, the cost of the all-glass vacuum solar collector tube collector module is under pressure, high-temperature heat collection, self-circulation, low cost, and the production process is not changed much. , anti-freeze insulation, safe and reliable issues. The device is reasonable in design and can provide various installation forms. The longitudinal transverse bending and stacking heat collecting core tube head of the module is composed of the same side vacuum heat collecting tube, which has good pressure resistance, good thermal expansion, contraction and expansion, good performance and resistance to heat and cold. Impact, fatigue resistance, and realize the thermosiphon convection self-circulation of the heat collecting system, modular assembly, large effective heat collecting area per unit, strong pressure bearing capacity, high-temperature steam for users, and medium-high temperature steam for power generation . The system has good anti-freeze insulation performance. Therefore, the application field and the application of the invention are extensive.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic longitudinal plan view showing a first embodiment of a longitudinal transversely-folded laminated heat collecting core tube same side vacuum heat collecting tube.

2 is a schematic cross-sectional view showing a first embodiment and a third embodiment of a longitudinally transversely-folded laminated heat collecting core tube same side vacuum heat collecting tube.

3 is a longitudinal plan view showing a second embodiment of a longitudinally transversely-folded laminated heat collecting core tube-side vacuum collecting tube;

4 is a schematic cross-sectional view showing a second and fourth embodiments of a longitudinally transversely-folded laminated heat collecting core tube-side vacuum collecting tube.

Figure 5 is a longitudinal plan view showing a third embodiment of a longitudinal transversely-folded laminated heat collecting core tube same side vacuum heat collecting tube

In the figure: 1 medium inlet pipe head, 2 medium outlet pipe head, 3 transverse air getter support elastic card, 4 vertical support elastic card, 5 outer cover glass tube, 6 inner heat collecting tube, 7 water supply pipe, 8 getter, 9 Exhaust tail pipe, 10 heat absorption film, 11 header inlet pipe, 12 header, 13 insulation header, 14 insulation materials, 15 header separator, 16 header outlet, 17 vacuum collector bracket Arm, 18 insulation pipe sleeve, 19 top tight tailstock insulation tray, 20 top tailstock bracket, 21 tail tray, 22 insulation seal, 23 sealing rubber ring

Claims

The utility model relates to a longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module, which comprises a vacuum heat collecting tube, a top tight tailstock, a heat-insulating heat collecting box, a sealing ring and a heat collecting tube mounting supporting frame, and the utility model is characterized in that: The horizontally-folded laminated heat-collecting tube head-side vacuum collecting heat-collecting tube module comprises a heat-insulating heat-collecting double-layer header box, a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube, and a heat collecting tube mounting support frame. And arranged in the heat collecting pipe installation support frame, and the top tight tailstock connection on the parallel frame of the heat-insulating heat-collecting double-layer header box; the heat-insulating heat-collecting double-layer header box is a double-flow channel heat collecting double-layer header box, and the heat collecting and collecting double Each of the flow channels of the cascading box is connected with a medium inlet and outlet connecting pipe head, and the double-flow collecting heat double-layer connecting box is surrounded by an insulating layer and an outer casing; and the longitudinal transverse bending and stacking heat collecting core tube head is the same side vacuum collecting tube. Located below one side of the heat-insulating heat-collecting double-decked box, or the heat-insulating heat-collecting double-layer header box is placed in the middle of the heat collecting tube installation support frame, and the longitudinal transversely-folded and folded heat collecting core tube head is on the same side vacuum heat collecting tube, symmetrically distributed Two sets of thermal insulation double-layer header Below; the longitudinal transversely-folded laminated heat-collecting tube head on the same side of the thermal collecting and collecting double-layer header is installed on the same side of the vacuum collecting tube, and the sealing ring is matched with the sealing head to interpolate or externally insert the tube head, and the longitudinal cross-section The bending and stacking heat collecting core tube head is connected with the same side vacuum heat collecting tube, and the vertical horizontal bending set is arranged by the top tight tailstock disposed on the parallel frame of the heat collecting tube mounting support frame and the heat collecting and collecting double layer header box. The hot core tube head is on the same side of the vacuum heat collecting tube, and the top tight seal is installed between the heat-insulating heat collecting double-layer box and the heat collecting tube installation supporting frame; the heat-insulating heat collecting double-layer box is horizontally arranged to make the vertical horizontally-folded bending stack The longitudinal cross-section of the same side vacuum heat collecting tube of the hot core tube stacks the laminated heat collecting core, and the irradiation angle of the sunlight is nearly perpendicular;

Wherein, the longitudinal transversely-folded laminated heat collecting core tube head side vacuum collecting tube comprises a cover glass tube, a longitudinal transversely-folded laminated heat collecting core, a medium inlet and outlet tube head glass sealing end cover, and a U-shaped longitudinal clamping positioning The supporting elastic card and the horizontal clamping positioning support the getter elastic card, and the longitudinal transversely bending and stacking heat collecting cores are longitudinally transversely bending and stacking heat collecting cores which are sequentially bent and bent back, arranged in the upper and lower layers, and distributed on the same plane. The two take-out heads of the tube row are distributed on the upper and lower sides of the longitudinal transversely-folded laminated heat collecting core tube end, and the connecting pipe head is sealed at the same distance and arranged at the same end, and assembled in the longitudinal transverse folding The U-shaped longitudinal clamping positioning support elastic card on both sides of the curved laminated heat collecting core, the longitudinally transversely bent bending laminated heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the longitudinal transverse bending and stacking collecting heat collecting core tube The surface of the row is compounded with a functional endothermic film tube sheet consisting of a reflective film, an absorbing film and an anti-reflection film; then, the bent glass substrate is longitudinally transversely bent and laminated, and the horizontal clamping is assembled. Positioning and supporting the getter cartridge; after that, it will be loaded The longitudinal transversely-folded laminated heat-collecting core having the lateral clamping positioning support air-trapping elastic card is inserted into the outer glass tube at one end, and the exhaust glass tube is provided at one end of the outer glass tube; the outer glass tube is provided The backlight surface is a light pipe, or a tube compounded with a mirror; the longitudinal transversely-folded laminated heat collecting core is fixed by the longitudinal transversely-folded laminated heat collecting core support by being equipped with a clamping positioning supporting air-removing agent elastic card On the radially inner wall of the glass tube of the outer cover, the two connecting nozzles of the laminated heat collecting core are longitudinally transversely bent, and are sealed by glass welding, and are sealed on the glass sealing head of the same end of the glass tube of the outer cover, and the glass is welded and closed to separate the exhaust after vacuuming. The tail pipe, evaporating the getter, and forming the outer glass tube cavity as a high vacuum longitudinal transverse bending and stacking heat collecting core tube head side vacuum collecting tube;

The medium inlet of the longitudinally transversely folded and stacked heat collecting core tube is lower than the medium outlet, and the medium is connected through the double flow double layer header, and the medium inlet is connected in parallel with the double layer header inlet water main pipe. The medium outlet is connected in parallel with the double-layer header water outlet main pipe, and is installed on the double-flow collecting heat double-layer header to ensure that the gas in the horizontal horizontally-folded folded heat pipe collecting core vacuum collecting tube can be naturally discharged;

The system passes the difference between the cold water in the cold water pipe and the hot water in the hot water pipe, and the thermal insulation heat collecting double-layer header and the longitudinal transverse bending laminated heat collecting core pipe head side vacuum collecting heat pipe module The pressure difference generated by the difference between the two becomes the thermodynamic convection self-circulating power of the medium; or the pump is installed on the system to realize the forced circulation of the system.
The invention relates to a heat-insulating heat-collecting junction box which is matched with the same-side vacuum heat collecting tube module of the longitudinal transversely-folded laminated heat collecting tube head according to claim 1, wherein the heat-insulating heat collecting box comprises a double-layer joint. Double-layer header box consisting of box, outer casing, heat preservation material, inlet and outlet water pipes, double-layer header box is two independently connected pipes, or double-layer header box is a pipe with a built-in connection and a partition. The two tubes are formed; the partition plate is a flat plate or a corrugated plate; or the double-layer header box is formed by rotating the metal plate in a positive or reverse "S" shape through a die to form an "S" shape profile, and then withdrawing The mold is formed by welding the edge of the metal sheet to the surface of the metal sheet to form a pipe connected with a partition in the double-layer header; on the same side or opposite sides of the double-layer header, the heat insulating material and the outer casing, the insert is inserted The longitudinally transversely-folded laminated heat-collecting core tube head is provided with the same side vacuum collecting tube into and out of the tube head of the medium tube head; the double-layer header tube hole is flat, or is provided with concave, or convex, or concave and concave outer flange , or the stretched edge of the concave inward edge; on the double junction box wall or double layer The inlet and outlet pipes are connected to the pipe head; the double-layer header wall is encased with a casing coaxial with the opening, and the double-layer header wall and the outer casing are filled with a heat insulating material corresponding to the double-layer header wall The upper opening, the outer casing and the heat insulating material are provided with an opening, the outer casing has a casing head corresponding to the double-layer header pipe head, the outer casing head is an insulated support ring, the outer casing head and the double-layer header pipe The head is filled with a heat insulating material; the outer shell corresponding to the heat insulating support ring is provided with a lacing, and the frame is connected with the frame opposite to the heat collecting tube mounting support frame; the double joint header is provided with a sealed connecting pipe unit; The inlet and outlet ports are provided on the box, and the double-layer headers are sealedly connected with other pipe fittings or double-layer headers through the sealed connecting pipe unit.
A heat collecting tube mounting support frame matched with a longitudinal transversely bending laminated heat collecting core tube head side vacuum collecting heat collecting tube module according to claim 1, wherein the heat collecting tube mounting supporting frame comprises an insulated heat collecting double The "X" suspension support arm connection of the cascading box, the top tight tail support support arm, the heat collecting tube support arm, the sling connection top end tail support support arm and the heat collecting tube support arm; the heat collecting tube installation support frame The utility model has a rectangular structure of a single-side pipe, and the heat-receiving heat-receiving double-layer header is arranged as one side, and is arranged in parallel with the supporting tail-supporting arm of the opposite side as the opposite side, and the two heat collecting tubes support the parallel arms are parallel and opposite ends, respectively The thermal double-layer header and the top-tight tailstock support arm are connected at both ends to form a rectangular profile of the heat-collecting pipe mounting support frame, and the "X" suspension support of the tail-clamping support arm and the heat collecting pipe support arm The two ends of the arm side are connected with the two ends of the heat-insulating collector double-layer header and the heat-collecting tube support arm, and the "X" suspension support of the tail-clamping support arm and the heat collecting tube support arm is connected. Both ends of the other side of the arm, and the tailstock The equalizing points of the supporting arm are connected to each other to form a lifting of the supporting tail arm of the tail tight tail joint, and the intersection of the "X" hanging support arm is connected to form a collecting tube mounting support frame;

Or connecting a hanging wall between the three points of the junction of the heat-insulating heat-collecting double-layer header, the top-tight tailstock support arm, and the "X" hanging support arm of the heat-collecting pipe mounting support frame, wherein the heat-insulating heat-collecting pair The cascading box and the intermediate hanging wall are connected to form a hanging wall of the "mi"-shaped top tailstock supporting the connecting arm on the top end of the tailstock supporting arm, and the spacing is equally divided and the intersecting points are connected together;

Or between the three points of the intersection of the heat-insulating collector double-layer header, the top-tight tailstock support arm and the "X" suspension support arm of the heat collecting pipe installation support frame, an intermediate hanging wall is connected, and the heat collecting heat double A tank support arm is connected between the lower side of the stacking box and the heat collecting tube supporting arm, wherein the water tank supporting arm and the middle hanging wall are connected, and the spacing is equally divided on the supporting tail arm supporting arm, and the intersection is connected at Together with the "meter" shape, the tailstock supports the hanging wall of the arm;

The heat collecting pipe is installed with a support frame or has a rear load bearing support, and the load bearing arm of the rear load bearing support is disposed at the same end of the heat insulating and heat collecting double layer header and the top end of the tail support support arm, and the rear load bearing support is provided with a lateral tension An "X" tensioning arm is provided between the arm or the rear load-bearing support; between the heat-insulating collector double-layer header and the top-tight tailstock support arm, the arm is tensioned by the "X" and connected at the appropriate position. Forming a support frame for the non-deformed heat collecting tube;

Or the collector tube mounting support frame includes an insulated heat collecting double-layer header, a top-tight tailstock supporting arm, a heat collecting tube supporting arm, a hanging connecting top end tail supporting arm and a collecting tube supporting arm. The support arm is connected to the support; the heat collecting pipe installation support frame is a "day" shape structure on both sides of the pipe, and the heat-insulating heat-collecting double-layer header is used as the central axis, and is arranged in parallel with the support arm of the opposite tails as the opposite sides, two The strip heat pipe support arm is parallel and opposite ends, and the two ends are respectively connected with the two ends of the heat-insulating heat-collecting double-layer junction box and the top-loading tailstock support arm on both sides of the heat-insulating heat-collecting double-layer junction box to form a heat collecting tube installation support frame. "Day"-shaped structure outline, two ends of the two "X" suspension support arms on the side of the tail-cage support arm and the heat-collecting pipe support arm and the heat-insulating heat-collecting double-layer header and heat collecting tube The two ends of the support arm are connected at the joints of the two ends, and the two ends of the two "X" hanging support arms of the two tight tailstock support arms and the heat collecting pipe support arm are connected with the two ends of the tailstock. The equalizers of the support arms are connected to each other to form a suspension for the support arms of the two tight tailstocks , Two connected "X" crossing point associated suspension arm support, the composition of the heat collecting pipe is mounted a support frame;

Or connecting a hanging wall between the six points of the junction of the heat-insulating heat-collecting double-layer header, the two-tailed tailstock support arm, and the "X" hanging support arm of the heat collecting pipe mounting support frame, wherein the heat collecting heat is connected The two sides of the double-deck header are connected with the middle hanging wall to form a two-meter-shaped top-end tailstock supporting the arm of the two arms. ;

Or between the three points of the intersection of the heat-insulating collector double-layer header, the top-tight tailstock support arm and the "X" suspension support arm of the heat collecting pipe installation support frame, an intermediate hanging wall is connected, and the heat collecting heat double One or two tank support arms are connected between the lower side of the stacking box and the heat collecting tube supporting arm, wherein the water tank supporting arm and the middle hanging wall are connected, and the spacing is equally divided on the two tight tailstock supporting arms. Two "meter"-shaped tops that are connected together to support the hanging wall of the arm;

The heat collecting pipe is installed with a supporting frame or has a rear load bearing support, and the load bearing arm of the rear load bearing is disposed at the same end of the heat insulating and heat collecting double-layer header and the two top tailstock supporting arms, and the rear bearing support is tensioned The arm, the heat-receiving heat-collecting double-layer header and the two-tailed tailstock support arm are connected by two "X" tensioning arms and connected at appropriate positions to form a non-deformed heat collecting tube mounting support frame.
A longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module according to claim 1, wherein the top tight tailstock is a solar vacuum heat collecting tube tailstock, including a bracket and The nut of the threaded connection of the bracket is composed of a bowl and a support rod. The shape of the bowl is matched with the tail of the solar vacuum collecting tube, and the tail of the bowl is connected with the diameter of the rod, and the outer wall of the rod is threaded. The nut matched with the thread of the rod is mounted on the support rod, and the support bowl is integrally formed with the support rod or connected to the split sleeve; the bowl and the support rod are separated, and the bottom of the bowl is provided with the support rod set In the plug together, the nut is mounted on the support rod, and the nut has a positioning edge which is matched with the support punching hole of the bracket and the tailstock; the nut is disposed concentric with the nut and has a certain gap with the tail of the solar vacuum heat collecting tube. , the heat insulation tube sleeve corresponding to the tail of the solar vacuum heat collecting tube with the supporting steel card, the opening of the heat insulation tube sleeve, and the solar vacuum heat collecting tube are provided with a sealing ring; or the longitudinal transverse bending of the rod is laminated The collector core wall or the outer tube wall is provided for positioning Multi-ribbed tube or multi-ribbed hole, the multi-ribbed tube is positioned by the corresponding opening on the support of the tailstock, and the multi-ribbed hole is positioned by the corresponding multi-edge tool; or the bracket is inserted at the top end of the water heater bracket On the opening of the seat support, the nut is mounted on the top of the bracket to support the tailstock support, or is mounted on the lower side of the support of the tailstock of the bracket, and the nut is mounted on the top of the bracket and the threaded section of the bracket above the support of the tailstock is above Corresponding to the nut, the nut is mounted on the support rod under the support of the tailstock, and the threaded section of the support rod corresponds to the nut below; or the support rod is equal in diameter or reduced in diameter, and the diameter of the upper section of the joint between the bracket and the bowl is equal to or Greater than the diameter of the lower section of the rod;

Or the top end of the tailstock is a mounted solar vacuum heat collecting tube, and the thermal insulation tailstock is tightly mounted, including the heat insulating pipe sleeve hanging nut and the top tightening screw, and the outer wall of the heat insulating pipe sleeve mounting nut is provided with a mounting hook and a force. The supporting surface, at least one mounting hook is disposed on the upper part of the force supporting surface, and the internal thread of the heat insulating tube sleeve mounting nut is corresponding to the top tightening screw, and the heat insulating tube sleeve hanging nut is provided with the solar vacuum collecting tube tail end tube The wall has a certain gap of insulation pipe sleeve, and the sealing ring is arranged between the opening of the heat insulation pipe sleeve and the solar vacuum heat collecting pipe, and the outer wall of the top tightening screw is provided with an external thread corresponding to the hanging nut of the heat insulating pipe sleeve, and the top is tight The lower end of the screw is provided with a triggering tooth for screwing, the screwing trigger tooth is arranged on the inner wall of the lower end of the top screw, or on the outer wall of the lower end of the screw, and the upper end of the screw is provided with the mounting object. The tube hole is along the force supporting surface, and the tube hole hole is matched with the bottom surface of the solar vacuum heat collecting tube along the force supporting surface; the mounting hook of the heat insulating tube sleeve mounting nut is divided on the upper part and the lower part of the force supporting surface;

Or the top end of the tailstock is a solar vacuum heat collecting tube that is tightly mounted with a thermal insulation tailstock assembly, including a threaded bracket, a threaded base, a heat insulating sleeve and a windshield, and the threaded bracket is composed of an externally threaded screw with a bowl The outer surface of the bowl is provided with a force tooth rib, or the threaded bracket is formed by a threaded nut with a bowl, the outer surface of the threaded nut is provided with a force tooth edge, and the threaded base is provided with a force tooth edge by the end The external threaded screw is formed, or the threaded base is composed of an internal thread nut, and the outer surface of the internal thread nut is provided with a force tooth edge; the threaded bracket is matched with the screw and nut displacement length on the threaded base; Concentrically set with the threaded brackets, corresponding to each other, in the diameter of the heat insulating sleeve, the outer surface of the heat insulating sleeve is respectively provided with a single layer of strip fins and double strip fins, and a single layer strip of the heat insulating sleeve The fins are matched with the groove of the double-layered fins of the other insulation sleeve, and the insulation sleeve has a certain gap with the tail of the solar vacuum collector tube, and the length of the insulation sleeve and the tail of the solar vacuum collector support the steel card installation position. Correspondingly, the upper opening of the insulation sleeve A sealing ring between the cartridge and the sun inner vacuum tube; screw base bracket is attached to the top tight food on tailstock support surface of the positioning convex hull, or positioning recesses.
The invention relates to a production process of a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting heat collecting tube module according to claim 1. The utility model is characterized in that: the horizontal transverse bending and stacking heat collecting core tube head side vacuum collecting tube comprises a cover glass tube, a longitudinal transverse bending and stacking heat collecting core, a medium inlet and outlet tube head glass sealing end cover, and a clamping positioning support. The getter cartridge, the longitudinal transversely-folded laminated heat collecting core is a longitudinal transversely-folded laminated heat collecting core tube row which is sequentially bent and bent back, arranged in the immediately adjacent upper and lower layers, and distributed on the same plane, and the longitudinal transverse bending and stacking is performed. The two outlet tubes of the heat collecting core tube row are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending and stacking. The U-shaped longitudinal clamping positioning support elastic card on both sides of the hot core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the longitudinal transversely bent bending laminated heat collecting core tube row surface Composite film, reflective film, anti-reflection film group The function of the endothermic film tube sheet; the two transverse tapping heads of the longitudinal transversely-folded laminated heat collecting core are packaged on the same glass sealing end cover by glass welding to form a longitudinal transversely-folded laminated heat collecting core; The longitudinal transversely-folded laminated heat-collecting core is inserted into the outer glass tube of the exhaust tail pipe on the other end of the sealing head, and the longitudinal transverse bending is laminated by being equipped with the clamping and positioning supporting the getter elastic card. The heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and after the upper exhaust table is vacuumed, the glass welding fuse seal separates the exhaust tail pipe, and then the getter is evaporated. Forming a horizontally transversely folded and stacked heat collecting core tube head side vacuum collecting tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the set is on the same glass sealing end Covering, forming a longitudinal transversely-folded laminated heat collecting core assembly; inserting the longitudinal transversely-folded laminated heat collecting core assembly into one of the outer glass tubes of the outer end of the sealing head with an exhaust tail pipe The utility model is provided with a clamp positioning support air getter elastic card, and the longitudinal transverse bending and stacking heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and then passed through the glass welding, The two tapping heads of the longitudinal transversely-folded laminated heat collecting core are welded with the glass sealing end cap package glass; after the upper exhausting station is vacuumed, the glass welding fuse seals the exhaust tail pipe, and then the getter is evaporated to make Longitudinal transverse bending and stacking heat collecting core tube head Side vacuum collector tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the same glass is packaged by glass welding The sealing end cover is formed into a longitudinal transversely-folded laminated heat collecting core; the longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and is also open at the other end, and is assembled by clamping and positioning support The getter cartridge is fixed on the radial inner wall of the cover glass tube by longitudinally transversely bending and stacking the heat collecting core, and the connecting end cover of the longitudinally transversely bending and stacking heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube. The other open glass of the outer cover glass tube is welded to the sealing head and the welding tail pipe is drawn. After the upper exhaust table is vacuumed, the glass tail is welded and sealed to separate the exhaust tail pipe, and then the getter is evaporated to form a longitudinal transverse direction. Bending laminated heat core tube head Ipsilateral vacuum collector tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the set is on the same glass sealing end Covered, made into a longitudinal transversely-folded laminated heat collecting core assembly; the longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and is equipped with a clamping position to support the getter The elastic card supports the longitudinal transversely-folded laminated heat collecting core support on the radial inner wall of the outer cover glass tube, and the connecting end cover of the longitudinal transversely-folded bending laminated heat collecting core is welded and closed with the corresponding opening glass tube of the outer cover glass tube, and then passes through Glass welding, welding the two tapping heads of the longitudinal transversely-folded laminated heat collecting core and the glass sealing end cover sealing glass; the other open glass sealing welding head of the outer cover glass tube and drawing the welding tail pipe After the upper exhaust is evacuated, Separating the exhaust tail pipe by glass welding, and then evaporating the getter to form a vacuum collecting tube on the same side of the longitudinal transverse bending laminated heat collecting core head;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the same glass is packaged by glass welding Sealing the end cover to form a longitudinal transversely-folded laminated heat collecting core; inserting the longitudinal transversely-folded laminated heat collecting core into the outer cover glass tube with the exhaust tail pipe on the other end sealing head; The longitudinal transversely-folded laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by being equipped with a clamping positioning support air-removing agent elastic card, and the outer cover glass tube and the connecting end cover glass are welded and closed; the assembled longitudinal direction is assembled The transversely-folded laminated heat-collecting tube head is on the same side vacuum heat collecting tube assembly, placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine, through a sealing glass window, and the outer cover glass tube exhaust tail Tube bead waist glass soldering seal Closed separation; or by means of an electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube, the glass of the bee waist of the exhaust tail pipe is welded and sealed; then the getter is evaporated to form a longitudinal transversely folded laminate Collecting the heat pipe of the same side of the heat pipe;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the set is on the same glass sealing end Covering, forming a longitudinal transversely-folded laminated heat collecting core assembly; inserting the longitudinal transversely-folded laminated heat collecting core assembly into one of the outer glass tubes of the outer end of the sealing head with an exhaust tail pipe The utility model is provided with a clamp positioning support air getter elastic card, and the longitudinal transverse bending and stacking heat collecting core support is fixed on the radial inner wall of the outer cover glass tube, the outer cover glass tube and the connecting end cover glass are welded and closed, and then passed through the glass welding, The two tapping heads of the longitudinal transversely-folded laminated heat collecting core are welded with the glass sealing end cap package glass; the assembled longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube assembly is placed and heated In the vacuum furnace, the vacuum is exhausted, After passing through the laser glass welding machine, through the sealing glass window, the glass sealing of the bedding waist of the outer cover glass tube exhaust tail pipe is sealed and separated; or by the electric heat sealing device placed at the bee waist of the outer glass tube exhaust tail pipe, Sealing and separating the glass at the waist of the tail pipe of the exhaust tail pipe; then evaporating the getter to form a vacuum collecting tube on the same side of the longitudinally transversely folded laminated heat collecting tube head;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the same glass is packaged by glass welding The sealing end cover is formed into a longitudinal transversely-folded laminated heat collecting core; the longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and is also open at the other end, and is assembled by clamping and positioning support The getter cartridge is fixed on the radial inner wall of the cover glass tube by longitudinally transversely bending and stacking the heat collecting core, and the connecting end cover of the longitudinally transversely bending and stacking heat collecting core is welded and closed to the corresponding opening glass of the outer cover glass tube. Another open glass of the outer cover glass tube is sealed with a welded sealing head and the welded tail pipe is drawn; the assembled vertical transversely bent laminated heat collecting core tube head side vacuum collecting tube assembly is placed in a heating vacuum furnace , heating and vacuuming, Then, through the laser glass welding machine, through the sealing glass window, the glass of the bevel waist of the outer cover glass tube exhaust tail pipe is welded and closed, or through the electric heat sealing device placed at the bee waist of the outer glass tube exhaust tail pipe. Sealing and separating the glass at the waist of the tail pipe of the exhaust tail pipe; then evaporating the getter to form a vacuum collecting tube on the same side of the longitudinally transversely folded laminated heat collecting tube head;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally folded and folded heat collecting core, the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the set is on the same glass sealing end Covered, made into a longitudinal transversely-folded laminated heat collecting core assembly; the longitudinal transversely-folded laminated heat collecting core is inserted into the outer glass tube which is open at one end and the other end is also opened, and is equipped with a clamping position to support the getter The elastic card supports the longitudinal transversely-folded laminated heat collecting core support on the radial inner wall of the outer cover glass tube, and the connecting end cover of the longitudinal transversely-folded bending laminated heat collecting core is welded and closed with the corresponding opening glass tube of the outer cover glass tube, and then passes through Glass welding, welding the two tapping heads of the longitudinal transversely-folded laminated heat collecting core and the glass sealing end cover sealing glass; the other open glass sealing welding head of the outer cover glass tube and drawing the welding tail pipe ; will be assembled longitudinally The laminated vacuum collecting tube assembly on the same side of the heat-collecting core tube is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window to exhaust the tail pipe of the glass tube of the outer cover. The glass bead is sealed and separated at the waist of the bee; or the glass is welded and sealed by the electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube; then the getter is evaporated to form a longitudinal direction. Horizontally folded and stacked heat collecting core tube head side vacuum collecting tube;

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core, the longitudinally transversely bent bending laminated heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the upper two ends are clamped and positioned to support the getter elastic card a composite heat absorbing film on the surface of the tube; inserting the longitudinal transversely-folded laminated heat collecting core and supporting the getter elastic card by clamping positioning, and supporting and fixing on the radially inner wall of the glass tube of the outer cover, by connecting the glass end cover Inserting and inserting the glass tube head into the opening of the connecting glass end cover; firstly, an open end of the outer glass tube is welded to the opening glass of the connecting glass end cover, and is processed and formed by the mold to form an inlet and an outlet, and Longitudinal transverse bending layer The glass tube head corresponding to the size of the inlet and outlet of the hot core is stacked; the inlet and outlet of the same end of the laminated heat collecting core are longitudinally transversely bent, inserted into the inlet and outlet nozzle reserved on the end of the glass tube of the outer cover, and pushed to the bottom end, After that, the other open end of the outer cover glass tube is sealed and connected with the exhaust tail pipe. Then, the longitudinal transversely bent and laminated heat collecting core in the outer cover glass tube is pushed into the nozzle and pushed to the set position, and the horizontal transverse direction is set. Bending and stacking the hot core inlet and outlet ports, welding and sealing the nozzle glass at the same end of the outer cover glass tube, and shaping and annealing through the mold, annealing, closing the fire head, cooling, longitudinally transversely bending and stacking the heat collecting core into and out of the glass tube head The sealing is completed; the upper exhausting station and the exhaust tail pipe are connected to the exhaust pipe, and after vacuuming, the glass is welded and sealed off the exhaust tail pipe; after that, the getter is evaporated to form a longitudinally transversely folded laminated heat collecting core pipe on the same side of the vacuum set. Heat pipe.
The invention relates to a production process of a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting heat collecting tube module according to claim 1. The utility model is characterized in that: two outlet pipe heads of the longitudinal transversely-folded laminated heat collecting core are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight pipes arranged at the same end, through The U-shaped longitudinal clamping positioning support elastic card is assembled on both sides of the longitudinal transversely-folded laminated heat collecting core, and the bending glass substrate is longitudinally transversely bent and laminated, and the heat-collecting core tube row is assembled and integrated into one body; Opening, the other end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out through the outer glass tube. The opening on the head is led out, and the longitudinally transversely bent and laminated heat collecting core support is fixed on the radial inner wall of the outer glass tube by assembling the clamping and supporting the getter elastic card, and the other opening of the outer glass tube is The end glass is sealed with a welded joint and the welded tail pipe is drawn. After the glass is welded, the opening on the glass tube head of the outer cover and the longitudinal transversely-folded laminated heat collecting core are taken out from the tube head; after the upper exhausting station is vacuumed, the glass is welded and sealed to separate the exhaust tail tube, and then evaporated and degassed. The agent is made into a longitudinal transversely-folded laminated heat collecting core tube head side vacuum collecting tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; the plug is inserted at one end, and the other is inserted The one end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head through the outer cover glass tube head. The opening is led out, and the longitudinal transversely-folded laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by being equipped with the clamping positioning support air-trapping elastic card; the longitudinal transversely-folded bending laminated heat collecting core two The tube head is taken out and welded to the opening on the glass tube head of the outer cover by glass welding; the other open end glass of the outer cover glass tube is welded to the sealing head and the welding tail pipe is drawn; the upper exhaust station After vacuuming, the glass tail pipe is welded and sealed, and then evaporated. The gas agent is made into a longitudinal transversely-folded laminated heat collecting core tube head side vacuum collecting tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; the plug is inserted at one end, and the other is inserted The one end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head through the outer cover glass tube head. The opening is led out, and the longitudinally transversely bent and laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by assembling the clamping and supporting the getter elastic card, and the other open end glass of the outer cover glass tube is melted. Sealing the sealing head and drawing the welding tail pipe, then the glass welding closes the opening on the glass tube head of the outer cover and the longitudinally transversely bending and stacking the heat collecting core to take out the pipe head; Curved laminated heat collecting core tube same side vacuum collecting tube assembly, placed in plus In the hot vacuum furnace, the vacuum is exhausted by heating, and then through the laser glass welding machine, through the sealing glass window, the glass of the outer cover glass tube exhaust tail pipe is welded and closed, or is exhausted by being placed in the glass tube of the outer cover. The electric heat sealing device at the bee waist of the tail pipe is welded and sealed to the glass at the bee waist of the exhaust tail pipe; then the air getter is evaporated to form a vacuum collecting tube on the same side of the longitudinal transverse bending and stacking heat collecting core pipe head;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; the plug is inserted at one end, and the other is inserted The one end of the head is provided with a longitudinal transversely-folded laminated heat collecting core and two outer tube glass tubes which are connected to the opening of the tube head, and the longitudinal transversely-folded laminated heat collecting cores are taken out from the tube head through the outer cover glass tube head. The opening is led out, and the longitudinal transversely-folded laminated heat collecting core support is fixed on the radial inner wall of the outer cover glass tube by being equipped with the clamping positioning support air-trapping elastic card; the longitudinal transversely-folded bending laminated heat collecting core two The tube head is taken out and welded to the opening on the glass tube head of the outer cover by glass welding; the other open end glass of the outer cover glass tube is welded to the sealing head and the welding tail pipe is drawn; Longitudinal transverse bending and stacking heat collecting core tube same side vacuum collecting tube assembly , placed in a heating vacuum furnace, heated vacuum exhaust, and then through the laser glass welding machine, through the sealing glass window, the outer cover glass tube exhaust tail pipe of the bee waist glass welded closed separation; or by placed in the cover glass The electric heat sealing device at the waist of the tail pipe of the exhaust pipe is sealed and separated from the glass at the bee waist of the exhaust tail pipe; after that, the getter is evaporated to form a longitudinally transversely folded laminated heat collecting head with the same side vacuum set. Heat pipe;

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core, the longitudinally transversely bent bending laminated heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the upper two ends are clamped and positioned to support the getter elastic card a composite heat absorbing film on the surface of the tube; the longitudinal transversely-folded laminated heat collecting core is inserted and supported on the radial inner wall of the outer cover glass tube, and is led out through the opening on the outer cover glass tube head; Positioning and supporting the getter cartridge, longitudinally bending and stacking the heat collecting core, and supporting and fixing on the radial inner wall of the glass tube of the outer cover; and connecting the longitudinally transversely folded and stacked heat collecting cores to the tube head, through glass welding and Opening on the cover of the glass tube Welding and sealing; sealing the welded end of the other open end glass of the outer cover glass tube and drawing the welded tail pipe; and assembling the assembled longitudinal transversely bent laminated heat collecting core tube head side vacuum collecting tube assembly, Placed in a heating vacuum furnace, heated and evacuated, and then through a laser glass welding machine, through the sealing glass window, the outer cover glass tube exhaust tail tube of the bee waist glass is welded and closed; or by placing the glass tube on the outer cover The electric heat sealing device at the bee waist of the exhaust tail pipe is used to seal and separate the glass at the bee waist of the exhaust tail pipe; after that, the getter is evaporated to form a longitudinal transversely folded laminated heat collecting core tube head side vacuum collecting tube .
The invention relates to a production process of a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting tube with a longitudinal transversely-folded laminated heat collecting core tube-side vacuum collecting heat collecting tube module according to claim 1. The utility model is characterized in that: two outlet pipe heads of the longitudinal transversely-folded laminated heat collecting core are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight pipes arranged at the same end, through The U-shaped longitudinal clamping positioning support elastic card is assembled on both sides of the longitudinal transversely-folded laminated heat collecting core, and the bending glass substrate is longitudinally transversely bent and laminated, and the heat-collecting core tube row is assembled and integrated into one body; The opening is arranged in the outer glass tube of the outer end of the sealing head with the exhaust tail pipe, and the longitudinal transverse bending and stacking heat collecting core support is fixed on the radial inner wall of the outer glass tube by assembling the clamping and supporting the getter elastic card. Upper, the other open end glass of the outer cover glass tube is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe by the tool clamp, and the outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, and the arc row is heated. Fire head open, heating cover The glass tube is heated beyond the position of the longitudinal transversely-folded laminated heat collecting core nozzle; after the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed outer cover pulls the glass cover of the fired outer cover. The fire head continues to heat, so that the glass tube of the outer cover is sealed to form a closed bottom surface, and the bottom surface of the sealing cover is disposed at a certain distance from the longitudinally transversely bent and laminated heat collecting core nozzle; the position of the fire head is adjusted so that the fire head is always heated to the bottom surface after the sealing, and the sealing is performed. After the bottom surface of the glass tube continues to be melted, the bottom surface of the zipper is gradually thickened, and the bottom surface of the zipper is continuously moved in the direction of the longitudinally transversely folded and folded heat collecting core tube until the bottom surface of the molten zipper is laminated with the longitudinal transverse bending. The heat collecting core nozzles are butted together; the longitudinally transversely folded and folded heat collecting core nozzles are fused together with the bottom surface of the sealing, the glass lathe is stopped, and the picking rods on the glass lathe are horizontally transversely bent and laminated. The center of the tube head is inserted into the longitudinally transversely folded laminated heat collecting core nozzle from the bottom surface of the sealing, and the longitudinally transversely bent and laminated heat collecting core nozzle and the glass at the bottom surface of the sealing are wound onto the material rod. Pull out and cut off; The glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the sealing are completely burned. After melting, the glass lathe stops, on the inner and outer annular glass heads, the mold is set, and the glass ring cavity is filled with air through the exhaust tail pipe at the tail of the outer glass tube to make the sealing portion bulge and shape; after that, the glass The lathe is turned on and off, and the small fire heats the annular sealing glass welded pipe mouth for annealing, then the fire head is closed, and the cooling is completed to complete the glass welding sealing of the longitudinal transversely bending and stacking heat collecting core pipe head and the outer cover glass pipe head; the upper exhausting station is pumped After vacuum, the glass is welded to seal off the tail pipe; after that, the getter is evaporated to form a vacuum collecting tube on the same side of the longitudinally transversely folded laminated heat collecting core head;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; In the glass tube of the outer cover, the longitudinally transversely bent and laminated heat collecting core support is fixed on the radial inner wall of the glass tube of the outer cover by assembling the air retaining agent elastic card with the clamping positioning, and the other open end glass of the outer cover glass tube is welded and melted. Sealing, the cover glass tube is fixed and fixed on the glass lathe through the tooling clamp, the outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, the arc-shaped heating head is opened, the outer cover glass tube is heated, and the heating position is beyond the longitudinal transverse direction. The position of the heat-collecting core tube is set in the bending and stacking; after the flame is used to melt the glass tube of the outer cover, the manipulator at the glass tube of the fixed outer cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the glass tube of the outer cover The sealing seal forms a closed bottom surface, and the bottom surface of the sealing seal is disposed at a certain distance from the longitudinally transversely bent and folded heat collecting core nozzle; the position of the fire head is adjusted so that the fire head is always heated to the bottom surface after the sealing, and the glass tube at the bottom surface after the sealing is continued to be After melting, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously moved toward the longitudinally transversely folded and stacked heat collecting tube head until the bottom surface of the molten sealing is butted with the longitudinal transversely folded laminated heat collecting core nozzle; The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Between the longitudinally transversely folded and stacked heat collecting core nozzles, the longitudinal transversely bent and laminated heat collecting core nozzles, and the glass at the bottom surface of the zipper are wound onto the squeezing rod and pulled out and cut; the glass lathe is opened Turning, the fire head continues to heat, the perforated glass frit is retracted, and fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the zipper are completely melted; , glass lathe stopped, inside and outside On the shape of the glass head, the mold is set, and the glass ring cavity is filled with air through the opening of the tail of the outer glass tube to make the sealing portion bulge and shape; after that, the glass lathe is turned and the small fire heats the annular sealing glass welded pipe mouth. Annealing, then turning off the fire head, cooling, completing the glass-welding closure of the longitudinal transversely-folded laminated heat collecting core tube head and the outer cover glass tube head, sealing and welding the other open end glass of the outer cover glass tube and drawing the welding exhaust The tail pipe; after the upper exhaust table is vacuumed, the glass is welded and sealed off the tail pipe; after that, the getter is evaporated to form a longitudinally transversely bent laminated heat collecting core pipe head side vacuum collecting pipe;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; the plug is inserted at one end, and the other is inserted The outer cover glass tube with the exhaust tail pipe on one end of the head is fixed on the radial inner wall of the glass tube of the outer cover by being equipped with a clamping and positioning supporting air getter elastic card, and the longitudinal transverse bending and stacking heat collecting core support is fixed. The other open end glass of the outer cover glass tube is welded and sealed, and the outer cover glass tube is fixedly mounted on the glass lathe by the tool clamping. The outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, and the arc-shaped heating head is opened. Heating the glass tube of the outer cover, the heating position is beyond the position of the longitudinal transversely-folded laminated heat collecting core nozzle; after the flame is used to melt the outer glass tube, the manipulator at the glass tube of the fixed outer cover will pull the glass cover of the melted outer cover go, The fire head continues to heat, so that the glass tube of the outer cover is sealed to form a closed bottom surface, and the bottom surface of the sealing cover is disposed at a certain distance from the longitudinally transversely bent and laminated heat collecting core nozzle; the position of the fire head is adjusted so that the fire head is always heated to the bottom surface after the sealing, and the sealing is performed. After the bottom surface of the glass tube continues to be melted, the bottom surface of the zipper is gradually thickened, and the bottom surface of the zipper is continuously moved in the direction of the longitudinally transversely folded and folded heat collecting core tube until the bottom surface of the molten zipper is laminated with the longitudinal transverse bending. The heat collecting core nozzles are butted together; the longitudinally transversely folded and folded heat collecting core nozzles are fused together with the bottom surface of the sealing, the glass lathe is stopped, and the picking rods on the glass lathe are horizontally transversely bent and laminated. The center of the tube head is inserted into the longitudinally transversely folded laminated heat collecting core nozzle from the bottom surface of the sealing, and the longitudinally transversely bent and laminated heat collecting core nozzle and the glass at the bottom surface of the sealing are wound onto the material rod. Pull out and cut off; the glass lathe starts to rotate, the fire head continues to heat, the perforated glass frit is retracted, and is fused to the longitudinal transversely-folded laminated heat collecting core nozzle to make the longitudinal transversely-folded laminated heat collecting core and the bottom surface of the sealing cover The frit is completely melted; After that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads. The air is filled into the glass ring cavity through the exhaust tail pipe at the tail of the outer glass tube, so that the sealing portion is bulged and shaped; after that, the glass lathe is opened. Turn, the small fire heats the annular sealing glass welded pipe mouth for annealing, then closes the fire head, cools, completes the glass cross-welding of the longitudinal transversely-folded laminated heat collecting core pipe head and the outer cover glass pipe head; the assembled longitudinal transverse The laminated vacuum collecting tube assembly on the same side of the heat-collecting core tube is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window to exhaust the tail pipe of the glass tube of the outer cover. The glass bead is sealed and separated at the waist of the bee; or the glass is welded and sealed by the electric heat sealing device placed at the bee waist of the exhaust pipe of the outer cover glass tube; then the getter is evaporated to form a longitudinal direction. Horizontally folded and stacked heat collecting core tube head side vacuum collecting tube;

Or two transversely-connecting tube heads of the longitudinally transversely-folded laminated heat collecting core, which are distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, and are parallel straight tubes arranged at the same end, and are assembled in the longitudinal direction. The U-shaped longitudinal clamping positioning support elastic card on both sides of the horizontally-folded laminated heat collecting core is assembled and integrated into the longitudinally transversely bent and folded heat collecting core tube row of the bent glass substrate; In the glass tube of the outer cover, the longitudinally transversely bent and laminated heat collecting core support is fixed on the radial inner wall of the glass tube of the outer cover by assembling the air retaining agent elastic card with the clamping positioning, and the other open end glass of the outer cover glass tube is welded and melted. Sealing, the cover glass tube is fixed and fixed on the glass lathe through the tooling clamp, the outer cover glass tube of the glass lathe rotates along the axis of the outer cover glass tube, the arc-shaped heating head is opened, the outer cover glass tube is heated, and the heating position is beyond the longitudinal transverse direction. The position of the heat-collecting core tube is set in the bending and stacking; after the flame is used to melt the glass tube of the outer cover, the manipulator at the glass tube of the fixed outer cover pulls the glass tube head of the fired outer cover, and the fire head continues to heat, so that the glass tube of the outer cover The sealing seal forms a closed bottom surface, and the bottom surface of the sealing seal is disposed at a certain distance from the longitudinally transversely bent and folded heat collecting core nozzle; the position of the fire head is adjusted so that the fire head is always heated to the bottom surface after the sealing, and the glass tube at the bottom surface after the sealing is continued to be After melting, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously moved toward the longitudinally transversely folded and stacked heat collecting tube head until the bottom surface of the molten sealing is butted with the longitudinal transversely folded laminated heat collecting core nozzle; The longitudinally transversely folded and folded heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe is stopped, and the smashing rod of the glass lathe is bent transversely to the center of the heat collecting core tube head from the bottom of the zipper. Between the longitudinally transversely folded and stacked heat collecting core nozzles, the longitudinal transversely bent and laminated heat collecting core nozzles, and the glass at the bottom surface of the zipper are wound onto the squeezing rod and pulled out and cut; the glass lathe is opened Turning, the fire head continues to heat, the perforated glass frit is retracted, and fused to the longitudinal transversely-folded laminated heat collecting core nozzle, so that the longitudinal transversely-folded laminated heat collecting core and the glass frit on the bottom surface of the zipper are completely melted; , glass lathe stopped, inside and outside On the shape of the glass head, the mold is set, and the glass ring cavity is filled with air through the opening of the tail of the outer glass tube to make the sealing portion bulge and shape; after that, the glass lathe is turned and the small fire heats the annular sealing glass welded pipe mouth. Annealing, then turning off the fire head, cooling, completing the glass-welding closure of the longitudinal transversely-folded laminated heat collecting core tube head and the outer cover glass tube head, sealing and welding the other open end glass of the outer cover glass tube and drawing the welding exhaust The tail pipe; the assembled vertical transversely-folded laminated heat collecting core tube-side vacuum collecting tube assembly is placed in a heating vacuum furnace, heated and evacuated, and then passed through a laser glass welding machine through a sealing glass window , the outer cover glass tube exhaust tail pipe of the bee waist glass welding closed separation; or through the electric heat sealing device placed at the waist of the outer glass tube exhaust tail pipe, the glass sealing of the bee waist of the exhaust tail pipe is closed Separating; then evaporating the getter to form a longitudinal transversely-folded laminated heat collecting core tube head side vacuum collecting tube;

The production of the longitudinal transversely folded laminated heat collecting core tube and the same side vacuum heat collecting tube comprises the following production process: the inner glass thin blank tube of the collecting core is processed into a folded laminated glass tube by a lamp, and then the laminated glass tube is bent The tube heads are flushed, burned, cleaned and dried, and distributed in the radial direction of the same end of the longitudinal transversely-folded laminated heat collecting core tube row, which are parallel straight tubes arranged at the same end, and are assembled by longitudinally transverse bending. The U-shaped longitudinal clamping positioning support elastic card on both sides of the laminated heat collecting core, the longitudinally transversely bent bending laminated heat collecting core tube row of the bent glass substrate is assembled and integrated into one body; the upper two ends are clamped and positioned to support the getter elastic card a composite heat absorbing film on the surface of the tube; firstly sealing the end of the glass tube of the outer cover and connecting the tail pipe, inserting the longitudinal transversely-folded laminated heat collecting core into the glass mouth of the outer cover, and supporting the radial direction of the glass tube of the outer cover On the inner wall; then, at a set distance of the longitudinally transversely folded and folded heat collecting core opening side and one end of the outer cover glass tube, the outer cover glass tube is fixedly mounted on the glass lathe by the tooling clamp, and the outer cover glass tube along the glass lathe Cover glass tube The shaft is rotated, the arc-shaped heating head is opened, and the glass tube of the outer cover is heated, and the heating position is beyond the set position of the longitudinally-reduced folded laminated heat-collecting nozzle; after the flame is used to melt the outer glass tube, the glass cover of the outer cover is fixed. The manipulator pulls the burnt glass tube head away, and the fire head continues to heat, so that the outer cover glass tube is sealed to form a closed bottom surface, and the bottom surface of the pull seal is provided with a certain distance from the longitudinal transversely bent and laminated heat collecting core nozzle; the position of the fire head is adjusted. The fire head is always heated to the bottom surface after the sealing, and the glass tube at the bottom surface after the sealing is continuously melted, the bottom surface of the sealing is gradually thickened, and the bottom surface of the sealing is continuously moved toward the longitudinally transversely folded laminated heat collecting tube head until The bottom surface of the molten zipper is abutted with the longitudinal transversely-folded laminated heat collecting core nozzle; the longitudinally transversely bent and laminated heat collecting core nozzle is fused with the bottom surface of the zipper, the glass lathe stops rotating, and the glass lathe is smashed The rod is transversely transversely bent to laminate the bottom surface of the laminated core of the heat collecting core nozzle, and is inserted into the longitudinal transversely-folded laminated heat collecting core nozzle, and the longitudinal transversely-folded laminated heat collecting core nozzle and the bottom surface of the sealing cover The glass is wound onto the rod to be pulled out and cut; the glass lathe is turned on, the burner is heated, the perforated glass is retracted, and fused to the longitudinal transversely-folded laminated heat collecting core nozzle to bend the longitudinal transverse bend The laminated heat collecting core and the glass frit on the bottom surface of the zipper are completely melted; after that, the glass lathe stops, and the mold is set on the inner and outer annular glass heads, and is filled into the glass ring cavity through the exhaust tail pipe at the tail of the outer glass tube. Air, so that the seal is bulged and shaped; after a small fire heats the annular sealing glass welded pipe for annealing; then close the fire head, cool, complete the sealing seal of the annular glass pipe head; then the upper exhaust pipe, the exhaust tail pipe is connected The trachea is vacuum-sealed and sealed by a glass seal to the exhaust tail pipe, and then the getter is evaporated to form a longitudinally transversely folded laminated heat collecting core head on the same side of the vacuum collecting tube.
A clamping positioning support air-removing agent elastic card matched with the same-side vacuum heat collecting tube module of the longitudinal transverse bending laminated heat collecting core tube head according to claim 1, 5, 6 or 7, characterized in that: The U-shaped longitudinal clamping positioning support elastic card on both sides of the longitudinally transversely-folded laminated heat collecting core is a U-shaped elastic metal channel corresponding to the length and height of the heat collecting core, and the U-shaped elastic metal channel steel is provided with a buckle a vertical transversely-folded bending stacking protrusions on both sides of the hot core; at least at the ends of the longitudinal transversely-folded laminated heat collecting core, the clamping positioning support air-removing agent elastic card, the card is made of elastic metal material card The buckle and the elastic metal material card are buckled and the getter are composed of three parts; the U-shaped longitudinal clamping and positioning support elastic card upper and lower elastic metal material cards adopt two mutually symmetrical sides of each piece, respectively Corresponding card slot and chuck; the card slot and the chuck on the elastic metal material card are at least one oblique card slot, and the card head with the linear elastic guide is inserted, and the head of the card head is inserted into the oblique card The groove is deformed and occurs when the leader of the chuck is inserted into place. , the card slot and the card head are interlocked and locked; or the card slot and the card head on the elastic metal material card are provided with at least one linear card slot, and the card head of the corresponding curved elastic guide is inserted, the card The curved guide of the head is inserted into the card slot to produce a straightening deformation. When the guide of the chuck is inserted into position, a rebound and arc shape occurs, and the card slot and the card head are interlocked and locked; or the card on the elastic metal material card The slot and the chuck are provided with at least one arc-shaped card slot, and the card head of the corresponding guide head is press-inserted, and the straight guide head of the card head is inserted into the arc-shaped card slot to generate a curved arc deformation, when the head of the chuck head After the insertion is in place, the rebound and straightening occur, and the card slot and the card head are interlocked and locked;

The shape of the elastic metal material card corresponds to the shape of the longitudinal transversely-folded laminated heat collecting core tube row, and can meet the requirement of elastic clamping positioning of the longitudinal transversely-folded laminated heat collecting core tube row; U-shaped longitudinal clamping positioning On both sides of the supporting elastic card, there is an elastic supporting card supported on the radially inner wall of the glass tube of the outer cover. The elastic supporting cards are respectively disposed on the side of the upper and lower elastic metal material cards, and the elastic supporting card is an elastic metal material card. The side edges are formed by punching and shearing; the elastic force formed by the geometrical dimensions of the elastic supporting card satisfies the requirement that the longitudinal transversely-folded laminated heat collecting core is elastically supported on the radially inner wall of the outer glass tube; wherein at least the lower elastic metal The material card is provided with an elastic lock card for holding and fixing a getter, and the elastic lock card is a stamping and drawing of an elastic metal material card.
A longitudinal transversely-folded laminated heat collecting core tube head-side vacuum heat collecting tube module according to claim 1, 5, 6 or 7, wherein: the longitudinal transversely-folded laminated heat collecting core is disposed on the same side There are two inlet and outlet tubes in the medium;

The surface of the longitudinal transversely-folded laminated heat collecting core is compounded with a heat absorbing film, and the functional film constituting the heat absorbing film is a reflective film, an absorbing film, and an anti-reflection film, wherein the reflective film is formed by magnetron sputtering, or The reflective film is formed by vacuum evaporation, or the reflective film is formed by electroless plating; the absorption film, the anti-reflection film or the film of the same material; the reflective functional film of the longitudinally transversely-folded laminated heat collecting core is a full tube row Coating, the absorption functional film, the anti-reverse functional film is a single-sided coating of the tube row; the endothermic film is a magnetron sputtering film;

Or a high-temperature selective absorption functional film is a three-layer structure including a glass substrate, a highly reflective metal film layer, and an absorption film layer, and the high temperature selective absorption functional film is a composite high-reflection metal film coated on the outer surface of the glass substrate. a layer, a glass substrate coated with a highly reflective metal film layer, immersed in a solution of nickel sulfate and sodium hypophosphite for a certain period of time, so that a nickel-phosphorus alloy coating is formed on the surface of the medium-high temperature glass pressure tube, and then the tube is immersed After a short time etching in nitric acid, a high temperature selective absorption functional film having a phosphorus content of 5% to 7% in the plating layer and having a micro pit in the surface of the etched tube row is formed;

Or the high temperature selective absorption functional film is a functional film layer comprising a glass substrate, a highly reflective metal film layer of a metal material, and a three-layer structure composited with the carbon material absorption film layer; the structure of the high temperature selective absorption functional film is glass in sequence. The bottom layer of the substrate, the high-reflective metal over-membrane layer of the metal material, and the surface layer of the carbon film layer which is distributed with the dense micropores after the thermal decomposition treatment; the bottom layer of the glass substrate is the tube material, and the metal material high-reflection metal over-membrane layer is vacuum steamed A metal film layer formed by plating, magnetron sputtering, or chemical reaction, a high temperature selective absorption functional film is formed by thermal decomposition of an organic binder; an organic binder is manufactured as a single material, or more than one type The composite material is manufactured, or the binder is mixed with the light absorbing material to form a film layer, and the outer surface formed by thermal decomposition sintering is distributed with a surface layer of a composite carbon film layer having a dense microporous structure.
The method of claim 1, 5, 6 or 7, wherein the glass tube of the outer cover is a circular tube, an elliptical tube or a rectangular tube. The inner surface of the light-incident surface of the outer cover glass tube is compounded with a light anti-reflection film, or the outer surface of the light-incident surface of the outer cover glass tube is compounded with a light anti-reflection film, or the inner and outer surfaces of the light-incident surface of the outer cover glass tube are The composite has a light-reflecting film; the outer glass tube is a transparent tube of the whole tube, or the glass tube of the outer cover is a tube with a mirror surface that is half of the radial wall.