WO2020118675A1 - 设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃 - Google Patents

设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃 Download PDF

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Publication number
WO2020118675A1
WO2020118675A1 PCT/CN2018/121154 CN2018121154W WO2020118675A1 WO 2020118675 A1 WO2020118675 A1 WO 2020118675A1 CN 2018121154 W CN2018121154 W CN 2018121154W WO 2020118675 A1 WO2020118675 A1 WO 2020118675A1
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WIPO (PCT)
Prior art keywords
glass
stainless steel
brazing
frame
vacuum
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PCT/CN2018/121154
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English (en)
French (fr)
Inventor
徐宝安
Original Assignee
淄博环能海臣环保技术服务有限公司
徐宝安
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Application filed by 淄博环能海臣环保技术服务有限公司, 徐宝安 filed Critical 淄博环能海臣环保技术服务有限公司
Publication of WO2020118675A1 publication Critical patent/WO2020118675A1/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06Joining glass to glass by processes other than fusing
    • C03C27/08Joining glass to glass by processes other than fusing with the aid of intervening metal
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/20Uniting glass pieces by fusing without substantial reshaping
    • C03B23/24Making hollow glass sheets or bricks

Definitions

  • the invention relates to using vacuum brazing technology to braze and seal glass and metal to manufacture a functional vacuum glass plate. It belongs to the field of glass building materials. .
  • the mainstream of functional glass is insulating glass and vacuum glass.
  • Insulating glass insulation performance is not ideal, because there is no mutual support between the two layers of glass, can not rely on each other, making the glass weak resistance to wind pressure, easy to break due to glass resonance. At the same time, because there is no protective frame around the insulating glass, it is easy to break the insulating glass due to bumping the glass corners during transportation and installation.
  • Vacuum glass is supported by sandwiching two layers of glass plates, and the periphery is sealed and sealed by sealing and adhesive bonding.
  • Vacuum glass is the best transparent energy-saving vacuum glass at present. It has a series of advantages such as light weight, thin thickness, small heat transfer coefficient and good sound insulation effect. It is an ideal energy-saving building material. However, because of its expensive production cost and the inability to meet the safety requirements of toughened glass required by high-rise buildings, it has not yet been applied on a large scale. Because the sealing adhesive around the vacuum glass is bonded to a low-temperature glass fusion seal, its manufacturing process, cost, yield, mechanical properties and size specifications are greatly restricted, and it is difficult to achieve the tempering treatment of the glass plate. The glass strength and safety performance are affected. Once the glass frit edge is damaged due to stress and other reasons, the entire vacuum glass will lose good sound insulation and thermal insulation performance.
  • the two flat glasses of equal size and corresponding to each other are pressed and pressed with a distribution of a little bit of convex point gap isolation support, and the embossed glass plate separated and supported by the frame gap, and then a piece of flat glass and a distribution of a little bit
  • the raised point gap isolation support, and the embossed glass plate isolated from the frame gap support assist the external support frame ply, so that a hollow isolation gap is spaced between the two flat glasses.
  • the flat glass frame gap is isolated on the joint of the supporting and sealing surface, and is covered with a closed-loop aluminum or aluminum alloy brazing frame with at least one joint inlaid in a “mountain” shape.
  • the two glass plates constituting the spaced interlayer cavity correspond to each other in outline shape and size.
  • the edges of the two glass plates are provided with a ring-shaped closed glass plate rolling gap with the same height as the raised point to isolate the supporting frame.
  • the embossing of the glass sheet is carried out in the production stage of the original glass sheet, or in the tempering stage of the glass sheet.
  • the outer side of the closed-loop aluminum or aluminum alloy frame with a "mountain” shape is wrapped with a "U"-shaped closed-loop corrugated stainless steel frame with the cross-section of the inverted “U”-shaped closed-loop corrugated stainless steel frame, and the hollow laminated glass
  • the outer periphery of the panel is stretched and set, and the self-rebound of the closed-loop corrugated stainless steel frame is used to make the cross section be an inverted "U"-shaped closed-loop corrugated stainless steel frame, and the "mountain”-shaped closed loop outside the periphery of the hollow laminated glass panel
  • the outer sides of the aluminum or aluminum alloy frame are tightly fitted together.
  • the two glass edges are made of hollow laminated glass blanks inlaid with a "mountain" cross-section, which is connected with a closed-loop aluminum or aluminum alloy frame and a stainless-steel closed-loop protective frame.
  • At least one blank of the glass plate is sent into a vacuum brazing furnace, heated and evacuated, and electrically brazed to achieve vacuum brazing of the stainless steel frame, aluminum or aluminum alloy and glass, and unsealing the long-acting getter.
  • the vacuum brazing furnace is ventilated and cooled, and then the furnace is opened, and a metal brazed interlayer vacuum insulation thermal insulation glass with a protective frame rolled and supported on the frame is prepared.
  • a method for manufacturing metal brazing interlayer vacuum heat-insulating glass provided with protective frame rolling support frame includes glass plate, aluminum or aluminum alloy brazing profile, stainless steel frame and vacuum brazing furnace. Between the two glass plates, a hollow interlayer is separated by a supporting frame. The two glass plate sealing covers and the surface and the edge of the glass plate are provided with aluminum or aluminum alloy brazed profiles. The aluminum alloy brazed profile frames are wrapped with stainless steel frames , Made into hollow laminated glass blank.
  • At least one hollow laminated glass sheet blank is placed horizontally in a vacuum brazing furnace provided with a supporting base, a fixed supporting jig or a tray.
  • the glass tray of the brazing furnace may be provided with an ultrasonic transducer for improving the brazing quality of glass to glass, glass to metal, and metal to metal.
  • Two conductive loops with equal glass frame resistance Close the vacuum brazing furnace door, heat and evacuate the hollow laminated glass sheet blank in the vacuum brazing furnace. When the heating temperature, vacuum degree and set vacuum time are reached, the two compact electric clamps on the hollow laminated glass sheet blank Connect low-voltage, high-current heating power supply.
  • the resistance of the aluminum or aluminum alloy frame among the three of the stainless steel frame, glass, aluminum or aluminum alloy frame is the smallest, the current in the aluminum or aluminum alloy frame is the largest, the aluminum or aluminum alloy frame quickly heats up, and itself quickly heats up and melts evenly.
  • the molten solder and glass brazing surface and stainless steel brazing surface are fully immersed and wetted to achieve Brazing of aluminum paste to glass surface and stainless steel surface.
  • Aluminum alloy brazing material is used to reduce the brazing temperature between the glass and stainless steel frame, improve the brazing quality between glass and stainless steel, and reduce the difficulty of the brazing process.
  • the corresponding closed-loop aluminum or aluminum alloy frame is also longer, so the brazed connection sealing layer formed is thicker, making the aluminum or aluminum alloy and glass It has high brazing strength with stainless steel and good airtight sealing performance.
  • this phenomenon can be used to automatically and intelligently control the energized heating time, accurately control the brazing temperature, and achieve good vacuum brazing of aluminum or aluminum alloys with flat glass and stainless steel frames.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame that tends to be consistent, and achieves a good brazing connection.
  • water is directly sprayed into the vacuum brazing furnace, so that the water evaporates and vaporizes in a vacuum state to generate air pressure, and the exhaust check valve provided on the mouth of the connected sealing pipe is instantly closed.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to exotherm and solidify, and realizes a rapid and sharp cooling of the vacuum brazing furnace.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame temperature tending to be consistent, and achieves a good brazing connection.
  • the vacuum brazing furnace is ventilated with air, and the exhaust check valve provided at the mouth of the joint sealing pipe fitting is instantly closed.
  • the air absorbs heat and expands to produce pressure.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to radiate and solidify.
  • spray water to the vacuum brazing furnace to make the water absorb the air heat Reduce the temperature of the vacuum brazing furnace to make the glass in the stainless steel frame moderately tempered.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame temperature tending to be consistent, and achieves a good brazing connection.
  • the vacuum brazing furnace is ventilated with air, and the exhaust check valve provided at the mouth of the joint sealing pipe fitting is instantly closed.
  • the air absorbs heat and expands to generate pressure.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to radiate and solidify.
  • the hot air is released and cold air is filled to braze the vacuum. Cool the furnace, or turn on the cooling device in the vacuum brazing furnace to cool the vacuum brazing furnace.
  • the aluminum paste brazing material in the stainless steel frame will naturally cool and solidify, causing the glass in the stainless steel frame to lose its tempering characteristics.
  • the quality of glass and stainless steel brazed by aluminum paste is improved, and the characteristics of the glass in the tempered glass stainless steel frame are changed, so that the flat glass within the inner edge of the closed-loop stainless steel frame is still tempered glass, or wrapped in the closed-loop stainless steel frame groove
  • the glass is moderately tempered, or the glass wrapped in the closed-loop stainless steel frame groove loses the tempering characteristics, and has the function of regulating the vacuum degree of the vacuum interlayer.
  • the two flat glasses of equal size and corresponding to each other are pressed and pressed with a distribution of a little bit of convex point gap isolation support, and the embossed glass plate separated and supported by the frame gap, and then a piece of flat glass and a distribution of a little bit
  • the raised point gap isolation support, and the embossed glass plate supported by the frame gap isolation support assist the external support frame, by applying closed-loop aluminum paste brazing material on the sealing support surface of the flat glass frame gap isolation support, and then two embossed glass plates
  • the frame gap isolates and supports the complementary cover and the hinge, so that a hollow isolation gap is formed between the two flat glasses.
  • the two flat glasses of equal size and corresponding to each other are separated and supported by a gap of convex points, and the embossed glass plate supported by the frame gap is supported by the gap between the flat glass frame and the support sealing surface
  • the closed-loop aluminum paste brazing material is coated, and then the frame gap of the two embossed glass plates is isolated to support the complementary cover and the closing piece, so that a hollow isolation gap is spaced between the two flat glasses.
  • the two glass plates constituting the spaced interlayer cavity correspond to each other in outline shape and size.
  • the edges of the two glass plates are provided with a ring-shaped closed glass plate rolling gap with the same height as the raised point to isolate the supporting frame.
  • the embossing of the glass sheet is carried out in the production stage of the original glass sheet, or in the tempering stage of the glass sheet.
  • a closed-loop aluminum paste brazing film layer with a cross-section of "U" shape is coated and coated.
  • the gap of the supporting frame left by the butt height of the point support corresponds to the thickness of the “U” shaped aluminum paste coating.
  • the height of the gap of the supporting frame left by the butt height of the point support corresponds to the thickness of the “U” shaped aluminum paste coating.
  • the outer surface of the closed-loop aluminum paste brazed film layer with a "U" cross-section is wrapped with a closed-loop corrugated stainless steel frame with a "U” cross-section.
  • the groove in the corrugated stainless steel frame is filled with aluminum paste.
  • the cross-section is an inverted "U”-shaped corrugated stainless steel frame, and the cross-section is a "U"-shaped closed-loop corrugated stainless steel frame, which is closely attached to the outside of the closed-loop aluminum paste brazing film layer.
  • Two glass edge blanks are prepared, which are inlaid with a U-shaped cross section, and are connected with a closed-loop aluminum paste brazing film layer and a stainless steel closed-loop protective frame.
  • the hollow laminated glass plate blank is dried and processed.
  • At least one blank of the glass plate is sent into a vacuum brazing furnace, heated and evacuated, and electrothermal brazed to achieve vacuum brazing of the stainless steel frame, aluminum paste and glass, and unsealing the long-acting getter.
  • the vacuum brazing furnace is ventilated and cooled, and then the furnace is opened, and a metal brazed interlayer vacuum insulation thermal insulation glass with a protective frame rolled and supported on the frame is prepared.
  • a method for manufacturing metal brazing interlayer vacuum heat-insulating glass provided with protective frame rolling support frame includes glass plate, aluminum paste brazing profile, stainless steel frame and vacuum brazing furnace. Between the two glass plates, a hollow interlayer is separated by a supporting frame. The two glass plate sealing covers and the surface and the edge of the glass plate are provided with aluminum paste brazed profiles. The aluminum alloy brazed profile frames are wrapped with stainless steel frames. Formed into a hollow laminated glass blank.
  • At least one hollow laminated glass sheet blank is placed horizontally in a vacuum brazing furnace provided with a supporting base, a fixed supporting jig or a tray.
  • the glass tray of the brazing furnace may be provided with an ultrasonic transducer for improving the brazing quality of glass to glass, glass to metal, and metal to metal.
  • Two conductive loops with equal resistance Close the vacuum brazing furnace door, heat and evacuate the hollow laminated glass sheet blank in the vacuum brazing furnace. When the heating temperature, vacuum degree and set vacuum time are reached, the two compact electric clamps on the hollow laminated glass sheet blank Connect low-voltage, high-current heating power supply.
  • the resistance of the aluminum paste brazing film layer among the three of the stainless steel frame, glass, and aluminum paste brazing film layer is the smallest, the current in the aluminum paste brazing film layer is the largest, the aluminum paste brazing film layer rapidly heats up, and itself quickly heats up Melt evenly.
  • the molten solder and glass brazing surface and stainless steel brazing surface are fully immersed and wetted to achieve Brazing of aluminum paste to glass surface and stainless steel surface.
  • the aluminum paste brazing material quickly heats up to become liquid aluminum, and the glass brazed with the stainless steel aluminum paste is not completely softened due to its poor thermal conductivity and short heating time.
  • the stainless steel is not softened, and the surface of the oxide layer of the stainless steel reacts with aluminum, that is, the interface between the stainless steel and aluminum is also firmly bonded due to the chemical reaction.
  • the temperature of 720°C is already the softening temperature of ordinary glass.
  • Aluminum alloy brazing material is used to reduce the brazing temperature between the glass and stainless steel frame, improve the brazing quality between glass and stainless steel, and reduce the difficulty of the brazing process.
  • the stainless steel frame should be deformed as much as possible to absorb the stress caused by the expansion and contraction of the aluminum paste brazing material to ensure the brazing quality between the stainless steel frame and the glass.
  • the corresponding closed-loop aluminum paste frame is also longer, so the formed brazing connection sealing layer is thicker, making the aluminum paste braze with glass and stainless steel High strength and good airtight sealing performance.
  • this phenomenon can be used to automatically and intelligently control the heating time of energization, accurately control the brazing temperature, and realize the vacuum brazing of aluminum paste, flat glass, and stainless steel frame.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame that tends to be consistent, and achieves a good brazing connection.
  • water is directly sprayed into the vacuum brazing furnace, so that the water evaporates and vaporizes in a vacuum state to generate air pressure, and the exhaust check valve provided on the mouth of the connected sealing pipe is instantly closed.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to exotherm and solidify, and realizes a rapid and sharp cooling of the vacuum brazing furnace.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame temperature tending to be consistent, and achieves a good brazing connection.
  • the vacuum brazing furnace is ventilated with air, and the exhaust check valve provided at the mouth of the joint sealing pipe fitting is instantly closed.
  • the air absorbs heat and expands to produce pressure.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to radiate and solidify.
  • spray water to the vacuum brazing furnace to make the water absorb the air heat Reduce the temperature of the vacuum brazing furnace to make the glass in the stainless steel frame moderately tempered.
  • the aluminum paste brazing layer cools down, and gradually forms a temperature field with glass and stainless steel frame temperature tending to be consistent, and achieves a good brazing connection.
  • the vacuum brazing furnace is ventilated with air, and the exhaust check valve provided at the mouth of the joint sealing pipe fitting is instantly closed.
  • the air absorbs heat and expands to generate pressure.
  • the stainless steel frame quickly compacts the softened aluminum paste brazing layer and allows it to radiate and solidify.
  • the hot air is released and cold air is filled to braze the vacuum. Cool the furnace, or turn on the cooling device in the vacuum brazing furnace to cool the vacuum brazing furnace.
  • the aluminum paste brazing material in the stainless steel frame will naturally cool and solidify, causing the glass in the stainless steel frame to lose its tempering characteristics.
  • the quality of glass and stainless steel brazed by aluminum paste is improved, and the characteristics of the glass in the tempered glass stainless steel frame are changed, so that the flat glass within the inner edge of the closed-loop stainless steel frame is still tempered glass, or wrapped in the closed-loop stainless steel frame groove
  • the glass is moderately tempered, or the glass wrapped in the closed-loop stainless steel frame groove loses the tempering characteristics, and has the function of regulating the vacuum degree of the vacuum interlayer.
  • the two flat glasses of equal size and corresponding to each other are pressed and pressed with a distribution of a little bit of convex point gap isolation support, and the embossed glass plate separated and supported by the frame gap, and then a piece of flat glass and a distribution of a little bit.
  • the raised point gap isolation support, and the embossed glass plate isolated from the frame gap isolation support assist the external support frame, and the flat glass frame gap isolation support sealing surface is compounded with tin alloy closed-loop brazing material.
  • the frame gap between the two embossed glass plates isolates the support cover and the closing piece, so that a hollow isolation gap is formed between the two flat glasses.
  • the frame gap of the two embossed glass plates is isolated to support the complementary cover and the closing piece, so that a hollow isolation gap is formed between the two flat glasses.
  • the two glass plates constituting the spaced interlayer cavity correspond to each other in outline shape and size.
  • the edges of the two glass plates are provided with a ring-shaped closed glass plate rolling gap with the same height as the raised point to isolate the supporting frame.
  • the embossing of the glass sheet is carried out in the production stage of the original glass sheet, or in the tempering stage of the glass sheet.
  • At least one of them is provided with embossed glass plates and flat glass with raised points, or embossed glass plates and embossed glass plates.
  • a closed-loop tin alloy brazing sheet is provided on the bending support frame of the edge of the glass plate, and the interlocking cover is closed. Then, on the outer side of the periphery of the hollow laminated glass plate body, a closed-loop corrugated stainless steel frame with a U-shaped cross section is wrapped. The groove of the corrugated stainless steel frame is filled with tin alloy brazing filler metal.
  • a closed-loop tin alloy brazing sheet is tightly connected to the edge of the glass plate bending support frame, and the self-rebound of the closed-loop corrugated stainless steel frame makes the cross-section "U"
  • the "closed-loop corrugated stainless steel frame” is closely attached to the edges of the two plywood sheets wrapped with the closed-loop tin alloy brazing sheet to form the outer side of the closed-loop tin alloy brazing sheet and wrapped with a "U"-shaped corrugated stainless steel frame. Hollow laminated glass blank.
  • At least one glass blank is sent into the vacuum brazing furnace, heated and evacuated, and electrothermal brazed to achieve vacuum brazing of the stainless steel frame, tin alloy and glass, and unsealing the long-acting getter.
  • the vacuum brazing furnace is ventilated and cooled, and then the furnace is opened, and a metal brazed interlayer vacuum insulation thermal insulation glass with a protective frame rolled and supported on the frame is prepared.
  • the tin alloy solder includes Sn-9Zn tin alloy.
  • a method for manufacturing metal brazing interlayer vacuum heat-insulating glass with protective frame rolling support frame includes glass plate, tin alloy brazing material, stainless steel frame and vacuum brazing furnace. Between the two glass plates, a hollow interlayer is separated by a supporting frame. The two glass plate sealing covers and the surface and the edge of the glass plate are provided with tin alloy brazing material. The tin alloy brazing material frame is wrapped with a stainless steel frame. Formed into a hollow laminated glass blank.
  • At least one hollow laminated glass sheet blank is placed horizontally in a vacuum brazing furnace provided with a supporting base, a fixed supporting jig or a tray. Close the vacuum brazing furnace door and heat and vacuum the hollow laminated glass sheet blank in the vacuum brazing furnace.
  • the tin alloy brazing sheet melts evenly when heated to 300°C. Under the capillary action of the contact gap between stainless steel and glass, glass and glass, stainless steel and stainless steel, and the cohesion of the solder after melting, the molten solder and glass brazing surface and stainless steel brazing surface are fully immersed and wetted to achieve Brazing of tin alloy to glass and stainless steel frame.
  • the tin alloy brazing material has good cutting properties, considering that the linear expansion coefficients of glass and tin alloy brazing material differ greatly, in the cooling process, due to inconsistent shrinkage, a certain stress will be generated on the brazing surface. Therefore, the stainless steel frame is deformed as much as possible to absorb the stress caused by the thermal expansion and contraction of the tin alloy brazing material to ensure the brazing quality between the stainless steel frame and the glass.
  • the corresponding closed-loop tin alloy frame is also longer, so the formed brazing connection sealing layer is thicker, making the tin alloy brazed to glass and stainless steel High strength and good airtight sealing performance.
  • the air is fed into the vacuum brazing furnace, and the exhaust check valve provided on the mouth of the joint sealing pipe fitting is instantly closed.
  • the air absorbs heat and expands to generate pressure.
  • the stainless steel frame quickly compacts the softened tin alloy brazing layer and allows it to radiate and solidify. After that, the hot air is released and cold air is filled to braze the vacuum. Cool the furnace, or turn on the cooling device in the vacuum brazing furnace to cool the vacuum brazing furnace.
  • the tin alloy brazing material in the stainless steel frame will naturally cool and solidify.
  • the quality of glass and stainless steel brazed by tin alloy is improved, and the flat glass is still tempered glass.
  • the vacuum brazing furnace door is opened, and finally the vacuum-regulated thermal insulation glass plate with vacuum brazing of the glass plate and the glass plate and the stainless steel frame and the tin alloy is obtained.
  • Equipped with protective frame, roller support frame, metal brazed interlayer vacuum insulation glass, its glass plate includes original glass, tempered glass, cloth glass, embossed glass, halogenated glass, frosted glass, coated glass, and coated glass.
  • the film includes antireflection film, metal film and decorative film. If the surface of the glass panel is coated with a coating, the coating must be removed at the brazing surface of the glass panel.
  • Bump embossed glass plate is a glass plate that is rolled with glass bumps at a suitable temperature position in the glass tin bath when the original flat glass is produced.
  • the surface of a calender roll on the glass calender used is engraved with a series of pits of uniform shape and size, and arranged in a dot matrix of the convex support.
  • Embossed embossed glass plate is cut, edged and tempered.
  • the embossed glass plate of the convex point is the original flat glass, after edging and shaping, it is heated by the tempering furnace, the convex point is calendered by the glass calender, the supporting frame is bent, and after forming, it is tempered.
  • the surface of a calender roll on the glass calender used is engraved with a series of pits of uniform shape and size, and arranged in a dot matrix of the convex support.
  • the convex cladding glass plate or the corrugated glass plate is the glass pits that are rolled by the glass rolling machine at a suitable temperature position in the glass tin bath when producing the original flat glass sheet.
  • the surface of a calender roll on the glass calender used is engraved with a series of convex tips of uniform shape and size, and arranged in a dot matrix of the concave support.
  • the concave point embossed glass plate is cut, edged and tempered.
  • the convex cladding glass plate or corrugated glass plate after edging and shaping heated by the tempering furnace, the convex point is stretched by the glass mold, the supporting frame is bent, and after forming, it is tempered.
  • the bump glass plate is the original glass, which is made by printing glass powder paste and then sintering. That is, the low-temperature glass frit paste is printed on a flat glass according to the dot support pattern of the bump support, and then the flat glass is sent to the tempering sintering furnace and heated to a certain suitable temperature of the melting point of the glass frit paste, so that the glass The powder paste accumulation body is transformed into glass bumps fused to the surface of the flat glass, after which, the supporting frame is bent and tempered.
  • the support is a support coated with adhesive on at least one end, including the same or close to the closed-loop support sealing frame height including high-hard glass support, high-hard metal support, high-hard ceramic support, columnar or spherical or ring-shaped support lattice arrangement.
  • the support is a supporting thermal insulation material pad with an aerogel thermal insulation pad adhered to the end supporting surface, and the surface of the aerogel thermal insulation pad at both ends of the supporting thermal insulation material pad is coated with inorganic glue including water glass glue.
  • the tempered glass panel of flat glass with appropriate thickness is cut, edged and tempered according to the design size as raw materials.
  • the glass brazed surface needs to be deoiled, cleaned and dried.
  • the "U” corrugated stainless steel groove profile is made of stainless steel strip by stamping and drawing, or the "U” corrugated stainless steel groove profile is made of stainless steel strip, which is rolled and formed by a rolling mill.
  • the closed-loop corrugated stainless steel frame is a "U"-shaped corrugated stainless steel groove profile, which is made by bending welding or cutting and welding.
  • the inverted "U” shaped closed-loop corrugated stainless steel frame groove must be deoiled, cleaned, and dried when used.
  • the outer periphery of the hollow laminated glass plate body is covered with a hollow laminated glass plate structure formed by a closed-loop stainless steel frame with a cross section of "L” and a reverse “L” shape snap-fitted to protect the frame.
  • the "L” shaped stainless steel profile is a stainless steel strip, which is formed by stamping and drawing by a die, or the "L” shaped stainless steel profile is a stainless steel strip, which is rolled and formed by a rolling mill.
  • the closed-loop “L” shaped stainless steel frame is an “L” shaped stainless steel profile, which is made by bending welding or cutting welding.
  • the protective frame is provided with a roller support frame, a metal brazed interlayer vacuum insulation glass, and the opening in the hollow interlayer glass plate body is provided on the glass panel.
  • Unicom sealing pipe fittings are pipe fittings with a thread on the outer wall of the head tube with a cross section of “T” shape.
  • the pipe fittings are correspondingly provided with nuts whose roots are corrugated and tapered upward. Tighten and seal with the nut on the hollow laminated glass plate, or the pipe with thread on the outer wall of the pipe, the thread of the pipe is correspondingly provided with a nut with a root at the root and a tapered upward, and the adhesive is sealed by airtight 3.
  • the screw cap is tightly sealed on the hollow laminated glass plate.
  • Unicom sealing pipe fittings are provided with fastening sealing pipe fittings corresponding to the openings of the glass plate, and the inlet and exhaust pipe heads are sealed by airtight sealing adhesives, fastening sealing pipe fittings, and the inlet and exhaust pipe heads fixed and fixed on the glass plate are opened.
  • the cross-section is "T" shaped with a stop, and the pipe is provided with a screw thread on the outer wall of the tube or is a magnetic material.
  • Method for using metal brazing interlayer vacuum heat-insulating glass with protective frame rolling support frame metal brazing interlayer vacuum insulation glass or at least one inlet and exhaust pipe with metal brazing interlayer vacuum insulation glass with protective frame rolling support frame or vacuum gauge And vacuum valve, vacuum gauge or artificial intelligence vacuum gauge, vacuum valve or artificial intelligence vacuum valve.
  • the vacuum valve is connected in parallel with the main inlet and exhaust pipes by means of three-way or four-way pipe fittings, including welding, bonding, and bolt sealing pipe fittings.
  • the other port of the three-way or four-way pipe fitting of the main intake and exhaust pipe is connected to the vacuum valve, and the vacuum valve is connected to the first port of the dryer.
  • the dryer is provided with an electric heating dehumidification device and an air exhaust valve.
  • One of the interfaces of the dryer is connected in parallel with the mother pipe and the three-way or four-way pipe fittings, the vacuum valve and the low thermal conductivity gas including argon gas and carbon dioxide steel bottle in parallel.
  • the dryer is also connected with high thermal conductivity gas including hydrogen and helium gas cylinders through the mother pipe and three-way or four-way pipe fittings, vacuum valve. It is also connected to the atmospheric air intake pipe through the mother pipe, the three-way or four-way pipe fittings, and the vacuum valve.
  • the main inlet and exhaust pipes are connected to the vacuum valve through another interface of the three-way or four-way fittings.
  • the vacuum valve is connected to the vacuum pump group through the pipeline.
  • the main inlet and exhaust pipe is provided with a vacuum meter, and the vacuum pump group is controlled by manual, automatic or artificial intelligence. Open and close.
  • the system is composed of a metal brazing interlayer vacuum insulation and thermal insulation glass system with a protective frame, a rolling support frame and a metal brazing interlayer.
  • the vacuum pump set is equipped with two parallel vacuum pumps for rough pumping and fine pumping.
  • the rough pumping vacuum pump reaches the set vacuum
  • the rough pumping vacuum pump is turned off, and the fine pumping vacuum pump is started until the fine pumping pump is turned off after the set vacuum is pumped.
  • the vacuum decreases to the set value, start the vacuum pump again.
  • the vacuum valve is automatically closed.
  • the vacuum pump measurement is provided with protective frame Rolled support frame metal brazed interlayer adjustment vacuum insulation glass chamber
  • the degree of vacuum in the body determines whether the device leaks vacuum, and automatically opens the vacuum valve when the vacuum drops to the set value.
  • the metal brazing interlayer vacuum insulation and thermal insulation glass system equipped with a protective frame, a rolling support frame, and a high thermal conductivity gas of hydrogen or helium is introduced into the system to achieve good heat dissipation of the device.
  • the functional vacuum glass manufactured by the invention can realize the manufacture of glass and stainless steel frame through metal brazing sealing. It can achieve very good glass metal brazing quality, solve the problem of vacuum glass tempering, and thus solve the safety problem of vacuum glass, and well meet the energy saving requirements of facility agriculture and buildings.
  • the functional vacuum glass has a simple manufacturing process, and ordinary tempered glass is widely used in materials. The manufacturing cost is greatly reduced, the safety and yield are greatly improved, and the structural form can be diversified.
  • the glass plate is thin, light weight, high strength, safety, long life, large size, high yield, strong functionality, low energy consumption, high efficiency light transmission, safety, low cost, anti-condensation, easy to mass production and so on.
  • 13 and 14 are connection schematic diagrams of the air intake and exhaust system of the glass curtain wall of the present invention.
  • Fig. 1 the stretched glass support frame 9 on the upper side of the tempered glass 5 with dotted sintered support bumps 6 and the tempered glass 3 on the lower side with the dotted matrix sintered support bumps 6 in terms of outline shape and size Corresponding to each other, complementary complementary, spaced to form a vacuum interlayer 4.
  • a glass plate frame is made to support the complementary snap-fit metal brazed stainless steel frame vacuum glass plate.
  • An intake and exhaust pipe 9 is installed on the vacuum glass plate, and an exhaust check valve 10 is provided on the intake and exhaust pipe 9.
  • the intake and exhaust pipes with protective frame, roller support frame, metal brazed interlayer vacuum insulation glass and the main intake and exhaust pipe 19 are connected in parallel and sealed;
  • the other port of the main inlet and exhaust pipe 19 three-way or four-way pipe is connected to the vacuum valve F3, and the vacuum valve F3 is connected to the interface of the dryer 20.
  • the dryer 20 is provided with an electric heating dehumidification device and an air exhaust valve 22;
  • One of the interfaces of the dryer 20 is connected in parallel through a mother pipe and a three-way or four-way pipe fitting, a vacuum valve F2 and a low thermal conductivity gas including an argon cylinder 24, a carbon dioxide cylinder 23, a hydrogen cylinder 26, and a helium cylinder 25; ,
  • the dryer 20 is also connected to the air intake pipe 27 through the mother pipe and the three-way or four-way pipe fittings, the vacuum valve F1; the main inlet and exhaust pipe 19 is connected to the vacuum valve F4 through another interface of the three-way or four-way pipe fittings, vacuum
  • the valve F4 is connected to a vacuum pump group consisting of a vacuum pump 16, an air exhaust pipe 29, a vacuum pump 28, a vacuum pump 18, an air exhaust pipe 17, a vacuum valve F5, F6, F7, F8, F9, and F10 through a pipeline.
  • the vacuum pump group is located in the air On the exhaust pipe 15. There is a vacuum meter on the main intake and exhaust pipe
  • the artificial intelligence controller 21 controls the opening and closing of the vacuum pump set; it composes a glass frame supporting a complementary snap-fit metal brazed stainless steel frame vacuum regulating glass system;
  • the vacuum pump set is equipped with two parallel vacuum pumps for rough pumping and fine pumping.
  • the rough pumping pump reaches the set vacuum
  • the rough pumping pump is turned off and the fine pumping pump is started until the set vacuum is pumped off.
  • the vacuum pump is turned off; when the vacuum degree When it drops to the set value, start the vacuum pump set again;
  • the glass frame supports the complementary buckling metal brazing stainless steel frame vacuum control glass. After the vacuum is reduced to the set value, the vacuum valve is automatically closed, and the vacuum pump measures the glass frame supporting the complementary buckling metal brazing stainless steel frame vacuum to regulate the vacuum degree in the glass cavity To determine whether the device leaks vacuum, and automatically open the vacuum valve when the vacuum drops to the set value;
  • the glass frame supports complementary buckling metal brazing stainless steel frame vacuum control glass system. According to the design requirements, the system can achieve good heat dissipation by passing hydrogen or helium gas with high thermal conductivity gas into the system;
  • a vacuum meter is provided on the inlet and exhaust pipes of the metal brazed interlayer vacuum insulation glass with a protective frame, a roller support frame, and a metal brazing interlayer And vacuum valve F16, vacuum gauge Or artificial intelligence vacuum gauge, vacuum valve F16 or artificial intelligence vacuum valve; vacuum valve F16 through three-way or four-way pipe fittings, including welding, bonding, bolt sealing pipe fittings, and the main intake and exhaust pipes 19 Sealed parallel connection. Others are equivalent to Figure 13.

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Abstract

一种设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括平板玻璃(3、5)、真空夹层(4)、金属钎焊层(2)、不锈钢边框(13),在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件(9);联通密封管件管口上设有排气单向阀(10)。

Description

设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃 技术领域
本发明涉及一种利用真空钎焊技术,对玻璃和金属进行钎焊封接,制造一种功能真空玻璃板。属于玻璃建材领域。。
背景技术
目前,功能玻璃主流有中空玻璃、真空玻璃。
技术问题
中空玻璃保温性能并不理想,因两层玻璃之间没有相互支撑,不能互相借力,使得玻璃抗风压能力弱,容易因玻璃共振而破碎。同时,因为中空玻璃周边没有保护边框,很容易在运输、安装过程中因磕碰了玻璃边角而造成中空玻璃的破碎。
真空玻璃是由两层玻璃板夹层设支撑,周边通过密封粘接剂粘接抽真空封闭制成。真空玻璃是目前节能效果最好的透明功能真空玻璃,具有重量轻、厚度薄、传热系数小、隔音效果好等一系列优点,是理想的节能建筑材料。但是因为其昂贵的生产成本,及尚无法达到高层建筑所要求的钢化玻璃安全性要求,目前尚未得到大规模的应用。由于真空玻璃周边密封粘接剂粘接为低温玻璃熔封,使其制造工艺、成本、成品率,机械性能和尺寸规格均受到了极大的限制,而且很难实现对玻璃板的钢化处理,使玻璃强度和安全性能受到影响。一旦玻璃熔封边由于应力等原因损坏漏真空,则整个真空玻璃将丧失良好的隔音、保温性能。
技术解决方案
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括平板玻璃、间隙隔离支撑、铝或铝合金钎焊边框、不锈钢边框。将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框合片,使两张平板玻璃之间间隔出中空隔离缝隙。或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片。平板玻璃边框间隙隔离支撑密封面衔接处上,包裹镶嵌有截面为“山”形的至少设有一个衔接处的闭环铝或铝合金钎料边框。组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框。
玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行。
在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件。联通密封管件管口上设有排气单向阀。
将截面为“山”形的闭环铝或铝合金边框的外侧,包裹上截面为“U”形闭环波纹不锈钢边框,利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性,与中空夹层玻璃板体的周边外侧进行拉伸套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为倒“U”形闭环波纹不锈钢边框,与中空夹层玻璃板体的周边外侧的“山”形的闭环铝或铝合金边框的外侧紧密贴合在一起。制成两张玻璃边沿均包裹镶嵌有截面为“山”形的,衔接闭环铝或铝合金边框和不锈钢闭环保护框的中空夹层玻璃板毛坯。
或中空夹层玻璃板体的周边外侧的“山”形的闭环铝或铝合金边框的外侧,包裹上截面为“L”和反“L”形的闭环不锈钢边框扣合套装,与截面为“山”形的闭环铝或铝合金边框的外侧紧密贴合在一起。制成两张玻璃边沿均包裹镶嵌有截面为“山”形的,衔接闭环铝或铝合金边框和不锈钢闭环保护框的中空夹层玻璃板毛坯。
之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、铝或铝合金与玻璃的真空钎焊,解封长效消气剂。对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃。
一种制造设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、铝或铝合金钎焊型材、不锈钢边框、真空钎焊炉。将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有铝或铝合金钎焊型材,铝合金钎焊型材边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯。
之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内。钎焊炉的玻璃托盘上,或设有改进玻璃与玻璃、玻璃与金属、金属与金属钎焊质量的超声波换能器。并在截面为“山”形闭环铝或铝合金边框的衔接处外侧包裹的不锈钢的边框上连接压紧电夹,在不锈钢边框等距离处的另一点上连接另一压紧电夹,形成包裹玻璃边框电阻相等的两路导电回路。关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空,当达到加热温度、真空度和设定抽真空时间后,对中空夹层玻璃板毛坯上的两压紧电夹接入低电压、大电流的加热电源。
由于不锈钢边框、玻璃、铝或铝合金边框三者中的铝或铝合金边框电阻最小,因此,铝或铝合金边框中的电流最大,铝或铝合金边框迅速发热,自身快速升温均匀熔化。在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现铝浆对玻璃表面及不锈钢表面的钎焊。
在此过程中,铝迅速发热变为液态铝,而与不锈钢铝钎焊的玻璃因其导热性能差,加热时间短并未完全软化。而在720℃时,玻璃的主要成分Si02和Al产生化学反应:4A1+3Si02=2A1203+3Si,即此时玻璃与铝的界面可因发生化学反应而牢固结合。同时,在720℃时,不锈钢并未软化,不锈钢的氧化层表面和铝产生化学反应,即此时不锈钢与铝的界面也因发生化学反应而牢固结合。但720℃的温度毕竟已是普通玻璃的软化温度,因此,如降低钎焊温度,既保证玻璃没有明显的软化,又可满足工艺要求。选用铝合金钎焊料,用于降低玻璃与不锈钢边框之间的钎焊温度,提高玻璃与不锈钢之间钎焊质量,降低钎焊工艺难度。
虽然铝或铝合金钎焊料具有良好的可伐特性,但考虑到玻璃和铝或铝合金钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力。因此,尽量使不锈钢边框通过变形,吸受铝或铝合金钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量。
同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环铝或铝合金边框同样较长,因此形成的钎焊连接密封层较厚,使得铝或铝合金与玻璃和不锈钢钎焊强度高,气密密封性能好。
铝或铝合金边框升温均匀熔化后,电阻会突然变大,电流会瞬间变小。因此,可利用此现象自动智能控制通电加热时间,精准控制钎焊温度,良好实现铝或铝合金与平板玻璃、不锈钢边框的真空钎焊。
当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,直接对真空钎焊炉喷水,使水在真空状态下瞬间蒸发汽化产生气压,联通密封管件管口上设有的排气单向阀瞬间关闭。不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,并实现对真空钎焊炉迅速大幅降温,由于不锈钢、铝浆都是热的良导体,且玻璃边沿是被铝浆钎焊料包裹的,因此能够使不锈钢边框内的玻璃均匀迅速放热降温,使不锈钢边框内的玻璃得到钢化处理,之后,通入空气,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温。
或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,对真空钎焊炉喷水,使水吸收空气热量对真空钎焊炉降温,使不锈钢边框内的玻璃得到适度钢化处理,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温。
或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的铝浆钎焊料会自然降温凝固,使不锈钢边框内的玻璃失去钢化特性。
通过上述工艺,提高玻璃与不锈钢通过铝浆钎焊的质量,改变钢化玻璃不锈钢边框内玻璃的特性,使闭环不锈钢边框内边沿之内的平板玻璃仍为钢化玻璃,或闭环不锈钢边框槽内包裹的玻璃为适度钢化,或闭环不锈钢边框槽内包裹的玻璃失去钢化特性,具有调控真空夹层真空度功能的玻璃板。
当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与铝浆真空电热钎焊的真空调控保温玻璃板。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括平板玻璃、间隙隔离支撑、铝浆、不锈钢边框。将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框,通过在平板玻璃边框间隙隔离支撑密封面上涂覆闭环铝浆钎焊料,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙。或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,通过在平板玻璃边框间隙隔离支撑密封面上涂覆闭环铝浆钎焊料,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙。组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框。 
玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行。
在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件。联通密封管件管口上设有排气单向阀。
两张平板玻璃的边沿上,包裹有截面为“U”形的闭环铝浆钎焊膜层涂覆包边。点支撑的对接高度所留支撑边框缝隙,与“U”形的中间铝浆涂覆厚度相对应。或通过对至少一张的平板玻璃周圈边沿进行下凹拉伸加工,使点支撑的对接高度所留支撑边框缝隙高度,与“U”形的中间铝浆涂覆厚度相对应。将两张玻璃板和环形封闭边框点接触及面接触盖合合片在一起。
将截面为“U”形的闭环铝浆钎焊膜层的外侧,包裹上截面为“U”形闭环波纹不锈钢边框。波纹不锈钢边框的槽内,填充有铝浆。利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性,与中空夹层玻璃板体的周边外侧进行拉伸套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为倒“U”形闭环波纹不锈钢边框,与中空夹层玻璃板体的周边外侧的“U”形的闭环铝浆钎焊膜层的外侧紧密贴合在一起,制成设有中空保温夹层玻璃板体的周边外侧,包裹有截面为倒“U”形的波纹不锈钢边框,并使截面为“U”形闭环波纹不锈钢边框,与闭环铝浆钎焊膜层的外侧紧密贴合在一起。制成两张玻璃边沿均包裹镶嵌有截面为“U”形的,衔接闭环铝浆钎焊膜层和不锈钢闭环保护框的中空夹层玻璃板毛坯,并将中空夹层玻璃板毛坯进行烘干处理。
或中空夹层玻璃板体的周边外侧的“U”形的闭环铝浆钎焊膜层的外侧,包裹上截面为“L”和反“L”形的闭环不锈钢边框扣合套装,与截面为“U”形的闭环铝浆钎焊膜层的外侧紧密贴合在一起。制成两张玻璃边沿均包裹镶嵌有截面为“U”形的,衔接闭环铝浆钎焊膜层和不锈钢闭环保护框的中空夹层玻璃板毛坯,并将中空夹层玻璃板毛坯进行烘干处理。
之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、铝浆与玻璃的真空钎焊,解封长效消气剂。对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃。
一种制造设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、铝浆钎焊型材、不锈钢边框、真空钎焊炉。将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有铝浆钎焊型材,铝合金钎焊型材边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯。
之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内。钎焊炉的玻璃托盘上,或设有改进玻璃与玻璃、玻璃与金属、金属与金属钎焊质量的超声波换能器。并在截面为“U”形闭环铝浆钎焊膜层外侧包裹的不锈钢的边框上连接压紧电夹,在不锈钢边框等距离处的另一点上连接另一压紧电夹,形成包裹玻璃边框电阻相等的两路导电回路。关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空,当达到加热温度、真空度和设定抽真空时间后,对中空夹层玻璃板毛坯上的两压紧电夹接入低电压、大电流的加热电源。
由于不锈钢边框、玻璃、铝浆钎焊膜层三者中的铝浆钎焊膜层电阻最小,因此,铝浆钎焊膜层中的电流最大,铝浆钎焊膜层迅速发热,自身快速升温均匀熔化。在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现铝浆对玻璃表面及不锈钢表面的钎焊。
在此过程中,铝浆钎料迅速发热变为液态铝,而与不锈钢铝浆钎焊的玻璃因其导热性能差,加热时间短并未完全软化。而在720℃时,玻璃的主要成分Si02和Al产生化学反应:4A1+3Si02=2A1203+3Si,即此时玻璃与铝的界面可因发生化学反应而牢固结合。同时,在720℃时,不锈钢并未软化,不锈钢的氧化层表面和铝产生化学反应,即此时不锈钢与铝的界面也因发生化学反应而牢固结合。但720℃的温度毕竟已是普通玻璃的软化温度,因此,如降低钎焊温度,既保证玻璃没有明显的软化,又可满足工艺要求。选用铝合金钎焊料,用于降低玻璃与不锈钢边框之间的钎焊温度,提高玻璃与不锈钢之间钎焊质量,降低钎焊工艺难度。
虽然铝浆钎焊料具有良好的可伐特性,但考虑到玻璃和铝浆钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力。因此,尽量使不锈钢边框通过变形,吸受铝浆钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量。
同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环铝浆边框同样较长,因此形成的钎焊连接密封层较厚,使得铝浆与玻璃和不锈钢钎焊强度高,气密密封性能好。
铝浆边框升温均匀熔化后,电阻会突然变大,电流会瞬间变小。因此,可利用此现象自动智能控制通电加热时间,精准控制钎焊温度,良好实现铝浆与平板玻璃、不锈钢边框的真空钎焊。
当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,直接对真空钎焊炉喷水,使水在真空状态下瞬间蒸发汽化产生气压,联通密封管件管口上设有的排气单向阀瞬间关闭。不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,并实现对真空钎焊炉迅速大幅降温,由于不锈钢、铝浆都是热的良导体,且玻璃边沿是被铝浆钎焊料包裹的,因此能够使不锈钢边框内的玻璃均匀迅速放热降温,使不锈钢边框内的玻璃得到钢化处理,之后,通入空气,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温。
或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,对真空钎焊炉喷水,使水吸收空气热量对真空钎焊炉降温,使不锈钢边框内的玻璃得到适度钢化处理,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温。
或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接。之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的铝浆钎焊料会自然降温凝固,使不锈钢边框内的玻璃失去钢化特性。
通过上述工艺,提高玻璃与不锈钢通过铝浆钎焊的质量,改变钢化玻璃不锈钢边框内玻璃的特性,使闭环不锈钢边框内边沿之内的平板玻璃仍为钢化玻璃,或闭环不锈钢边框槽内包裹的玻璃为适度钢化,或闭环不锈钢边框槽内包裹的玻璃失去钢化特性,具有调控真空夹层真空度功能的玻璃板。
当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与铝浆真空电热钎焊的真空调控保温玻璃板。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括玻璃板、锡合金钎料、支撑、不锈钢边框。将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框,平板玻璃边框间隙隔离支撑密封面上,复合有锡合金闭环钎料。之后将两张压花玻璃板的边框间隙隔离支撑盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙。或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,平板玻璃边框间隙隔离支撑密封面上,复合有锡合金闭环钎料。之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙。组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框。 
玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行。
在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件。联通密封管件管口上设有排气单向阀。
将两张轮廓形状、尺寸大小相互对应,至少其中之一设有凸起点的压花玻璃板和平板玻璃,或压花玻璃板和压花玻璃板。通过在玻璃板边沿折弯支撑边框上设置闭环锡合金钎焊薄片,互扣盖合合片封闭。之后在中空夹层玻璃板体的周边外侧,包裹上截面为“U”形的闭环波纹不锈钢边框。波纹不锈钢边框的槽内,填充有锡合金钎料。利用截面为“U”形闭环波纹不锈钢边框的弹性,与玻璃板边沿折弯支撑边框上设置闭环锡合金钎焊薄片紧密连接套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为“U”形闭环波纹不锈钢边框,与包裹镶嵌有闭环锡合金钎焊薄片的两张合片玻璃边沿紧密贴合,制成闭环锡合金钎焊薄片外侧,包裹有截面为“U”形波纹不锈钢边框的中空夹层玻璃板毛坯。
或中空夹层玻璃板体闭环锡合金钎焊薄片的外侧,包裹上截面为“L”和反“L”形的闭环不锈钢边框扣合套装,与玻璃边沿缝隙内填充有锡合金,与闭环锡合金钎焊薄片紧密贴合在一起。制成两张玻璃边沿均包裹镶嵌有闭环锡合金钎焊薄片,和不锈钢闭环保护框紧密贴合的中空夹层玻璃板毛坯。
之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、锡合金与玻璃的真空钎焊,解封长效消气剂。对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃。
锡合金钎料包括Sn-9Zn锡合金。
一种制造设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、锡合金钎焊料、不锈钢边框、真空钎焊炉。将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有锡合金钎焊料,锡合金钎焊料边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯。
之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内。关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空。锡合金钎焊薄片升温到300℃时便均匀熔化。在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现锡合金对玻璃及不锈钢边框的钎焊。
虽然锡合金钎焊料具有良好的可伐特性,但考虑到玻璃和锡合金钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力。因此,尽量使不锈钢边框通过变形,吸受锡合金钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量。
同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环锡合金边框同样较长,因此形成的钎焊连接密封层较厚,使得锡合金与玻璃和不锈钢钎焊强度高,气密密封性能好。
当达到加热温度、真空度和设定抽真空时间后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温。
或对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭。空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的锡合金钎焊料会自然降温凝固。
通过上述工艺,提高玻璃与不锈钢通过锡合金钎焊的质量,而且平板玻璃仍为钢化玻璃。当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与锡合金真空钎焊的真空调控保温玻璃板。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,其玻璃板包括玻璃原片、钢化玻璃、布纹玻璃、压花玻璃、卤化玻璃、磨沙玻璃、镀膜玻璃,镀膜玻璃的功能膜包括增透膜、金属膜,装饰膜。玻璃面板表面复合有镀膜的,则玻璃面板钎焊面处必须除去镀膜。
凸点压花玻璃板为在生产平板玻璃原片时,在玻璃锡槽中的适合温度位置上,经玻璃压延机压延上玻璃凸点。所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凸点支撑物点阵排列的系列凹坑。凸点压花玻璃板经过裁切、磨边、钢化处理。
或凸点压花玻璃板为平板玻璃原片磨边整形后,通过钢化炉加热,经玻璃压延机压延凸点,折弯支撑边框,成型后,进行钢化处理。所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凸点支撑物点阵排列的系列凹坑。
或凸包玻璃板或波纹玻璃板为在生产平板玻璃原片时,在玻璃锡槽中的适合温度位置上,经玻璃压延机压延上玻璃凹点。所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凹点支撑物点阵排列的系列凸尖。凹点压花玻璃板经过裁切、磨边、钢化处理。
或凸包玻璃板或波纹玻璃板经过磨边整形后,通过钢化炉加热,经玻璃模具拉伸凸点,折弯支撑边框,成型后,进行钢化处理。
或凸点玻璃板是玻璃原片,通过印刷玻璃粉膏,然后用烧结法制成的。即先将低温玻璃粉膏按所述凸点支撑物点阵排列图案印刷到一平板玻璃上,然后将该平板玻璃送入钢化烧结炉,加热到玻璃粉膏熔点的某一适宜温度,令玻璃粉膏堆积体转化为与平板玻璃表面熔合在一起的玻璃凸点,之后,折弯支撑边框,进行钢化处理。
或支撑为至少一端涂有粘接剂的支撑,包括与闭环支撑密封边框高度相等或接近的包括高硬玻璃支撑、高硬金属支撑、高硬陶瓷支撑,柱状或球状或环状支撑点阵状排列。或支撑为端头支撑面上粘接有气凝胶隔热垫的支撑隔热材料垫,支撑隔热材料垫两端气凝胶绝热垫的表面涂覆有包括水玻璃胶无机胶。
将适当厚度平板玻璃按照设计尺寸裁截处理,磨边处理,钢化处理的钢化玻璃面板,作为原材料使用。玻璃钎焊表面需进行脱油、清洁、烘干处理。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,其中空夹层玻璃板体的周边外侧,包裹有截面为倒“U”形的闭环波纹不锈钢边框。“U”形波纹不锈钢槽型材为不锈钢板条通过模具冲压拉伸成型,或“U”形波纹不锈钢槽型材为不锈钢板条,通过辊压轧制机轧制成型。闭环波纹不锈钢边框为“U”形波纹不锈钢槽型材,通过折弯焊接,或裁切焊接制成的弹缩闭环波纹不锈钢边框。
倒“U”形的闭环波纹不锈钢边框槽使用时须进行脱油、清洁、烘干处理。
中空夹层玻璃板体的周边外侧,包裹有截面为“L”和反“L”形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框。“L”形不锈钢型材为不锈钢板条,通过模具冲压拉伸成型,或“L”形不锈钢型材为不锈钢板条,通过辊压轧制机轧制成型。闭环“L”形不锈钢边框为“L”形不锈钢型材,通过折弯焊接,或裁切焊接制成的不锈钢边框。
“L”形不锈钢型材使用时须进行脱油、清洁、烘干处理。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,中空夹层玻璃板体上的开孔设于玻璃面板上。联通密封管件为剖面为“T”形的设有挡头管的外壁上设有螺纹的管件,管件螺纹对应设有根部为齿楞,向上为锥形的螺帽,通过气密密封粘接剂和螺帽旋紧密封在中空夹层玻璃板体上,或管的外壁上设有螺纹的管件,管件螺纹对应设有根部为齿楞,向上为锥形的螺帽,通过气密密封粘接剂、螺帽旋紧密封在中空夹层玻璃板体上。联通密封管件上设有与玻璃板开孔对应的紧固密封管件,进排气管头通过气密密封粘接剂、紧固密封管件锁紧密封固定在玻璃板上的进排气管头开孔上,剖面为“T”形的设有挡头、管的外壁上设有螺纹的管件或为磁性材料。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的使用方法,至少一张设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的进排气管上或设有真空表和真空阀,真空表或为人工智能真空表,真空阀或为人工智能真空阀。真空阀通过三通或四通管件,用包括焊接、粘接、螺帽密封管件栓接的方式,与主进排气管道密封并联连接。
主进排气管三通或四通管件的另一接口与真空阀连接,真空阀与干燥器一接口连接,干燥器上设有电加热除湿装置和对空排气阀。
干燥器的接口之一分别通过母管和三通或四通管件、真空阀与低导热系数气体包括氩气、二氧化碳钢瓶并联密封连接。同时,干燥器还分别通过母管和三通或四通管件、真空阀,与高导热系数气体包括氢气、氦气钢瓶连接。还通过母管和三通或四通管件、真空阀与大气进气管连接。主进排气管通过三通或四通管件另一接口,与真空阀连接,真空阀通过管道与真空泵组连接,主进排气管道上设有真空表,人工、自动或人工智能控制真空泵组启闭。组成设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃系统。
真空泵组设有粗抽和细抽两台并联真空泵,当粗抽真空泵抽到设定真空后,粗抽真空泵关闭,细抽真空泵启动,直到抽到设定真空后细抽真空泵关闭。当真空度降低到设定数值时,再次启动真空泵组。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的真空度降低到设定值后,自动关闭真空阀,真空泵测量设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃腔体内的真空度,判断装置是否漏真空,当真空降到设定值后自动打开真空阀。
设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃系统根据设计要求,通过对系统通入高导热系数气体的氢气或氦气实现装置的良好散热。
通过对系统通入空气,实现装置的常规散热。
通过对系统通入低导热系数气体的氩气或二氧化碳,实现装置的常规保温。
通过对系统抽真空,实现装置的良好保温。
有益效果
本发明制造的功能真空玻璃,可实现玻璃与不锈钢边框通过金属钎焊封接制造。能够实现很好的玻璃金属钎焊质量,解决了真空玻璃的失钢化难题,从而解决了真空玻璃的安全问题,很好达到了设施农业及建筑物的节能要求。使得功能真空玻璃具有制作工艺简单,在材质上广泛应用普通钢化玻璃,在制作成本上大幅下降,在安全和成品率上大幅提高,结构形式上可多样化。玻璃板较薄、重量轻,高强度、安全、寿命长、大尺寸、成品率高,功能性强、低能耗、高效透光、安全、低造价、防结露,便于大规模生产等特点。
附图说明
图1至图12是本发明的剖视图;
图13、图14是本发明的玻璃幕墙进排气系统的连接示意图。
图中:1“U”形不锈钢波纹保护边框、2金属钎焊层、3下侧钢化平板玻璃、4真空夹层、5上侧钢化平板玻璃、6烧结支撑凸点、7水玻璃、8拉伸玻璃支撑边框、9进排气管、10单向阀、11拉伸支撑凸点、12压花支撑凸点、13外侧 “L”形不锈钢保护边框、14内侧 “L”形不锈钢保护边框、15空气排气管、16真空泵、17空气排气管、18真空泵、19主进排气管道、20干燥器、21人工智能控制器、22干燥器排气阀、23二氧化碳钢瓶、24氩气钢瓶、25氦气钢瓶、26氢气钢瓶、27空气进气管、28真空泵、29空气排气管。
本发明的最佳实施方式
如图1所示:分布有点阵烧结支撑凸点6上侧钢化玻璃5的拉伸玻璃支撑边框9,和分布有点阵烧结支撑凸点6的下侧钢化玻璃3,在轮廓形状、尺寸大小上相互对应,互补扣合,间隔组成真空夹层4。通过闭环“U”形不锈钢波纹保护边框1,和金属钎焊层2的钎焊密封,制成玻璃板边框支撑互补扣合金属钎焊不锈钢边框真空玻璃板。真空玻璃板上安装有进排气管9,进排气管9上设有排气单向阀10。
如图13所示:设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的进排气管与主进排气管道19密封并联连接;
主进排气管19三通或四通管件的另一接口与真空阀F3连接,真空阀F3与干燥器20接口连接,干燥器20上设有电加热除湿装置和对空排气阀22;
干燥器20的接口之一分别通过母管和三通或四通管件、真空阀F2与低导热系数气体包括氩气钢瓶24、二氧化碳钢瓶23、氢气钢瓶26、氦气钢瓶25并联密封连接;同时,干燥器20还通过母管和三通或四通管件、真空阀F1与空气进气管连接27;主进排气管19通过三通或四通管件另一接口,与真空阀F4连接,真空阀F4通过管道与真空泵16、空气排气管29、真空泵28、真空泵18、空气排气管17、真空阀F5、F6、F7、F8、F9、F10组成的真空泵组连接,真空泵组设在空气排气管15上。主进排气管道上设有真空表
Figure dest_path_image001
人工智能控制器21控制真空泵组启闭;组成玻璃边框支撑互补扣合金属钎焊不锈钢边框真空调控玻璃系统;
真空泵组设有粗抽和细抽两台并联真空泵,当粗抽真空泵抽到设定真空后,粗抽真空泵关闭,细抽真空泵启动,直到抽到设定真空后细抽真空泵关闭;当真空度降低到设定数值时,再次启动真空泵组;
玻璃边框支撑互补扣合金属钎焊不锈钢边框真空调控玻璃的真空度降低到设定值后,自动关闭真空阀,真空泵测量玻璃边框支撑互补扣合金属钎焊不锈钢边框真空调控玻璃腔体内的真空度,判断装置是否漏真空,当真空降到设定值后自动打开真空阀;
玻璃边框支撑互补扣合金属钎焊不锈钢边框真空调控玻璃系统根据设计要求,通过对系统通入高导热系数气体的氢气或氦气实现装置的良好散热;
通过对系统通入空气,实现装置的常规散热;
通过对系统通入低导热系数气体的氩气或二氧化碳,实现装置的常规保温;
通过对系统抽真空,实现装置的良好保温。
如图14所示:设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的进排气管上设有真空表 和真空阀F16,真空表 或为人工智能真空表,真空阀F16或为人工智能真空阀;真空阀F16通过三通或四通管件,用包括焊接、粘接、螺帽密封管件栓接的方式,与主进排气管道19密封并联连接。其它等同于图13。

Claims (10)

  1. 设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括平板玻璃、间隙隔离支撑、铝或铝合金钎焊边框、不锈钢边框,其特征是:将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框合片,使两张平板玻璃之间间隔出中空隔离缝隙;或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片;平板玻璃边框间隙隔离支撑密封面衔接处上,包裹镶嵌有截面为“山”形的至少设有一个衔接处的闭环铝或铝合金钎料边框;组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框;
    玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行;
    在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件;联通密封管件管口上设有排气单向阀;
    将截面为“山”形的闭环铝或铝合金边框的外侧,包裹上截面为“U”形闭环波纹不锈钢边框,利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性,与中空夹层玻璃板体的周边外侧进行拉伸套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为倒“U”形闭环波纹不锈钢边框,与中空夹层玻璃板体的周边外侧的“山”形的闭环铝或铝合金边框的外侧紧密贴合在一起;制成两张玻璃边沿均包裹镶嵌有截面为“山”形的,衔接闭环铝或铝合金边框和不锈钢闭环保护框的中空夹层玻璃板毛坯;
    或中空夹层玻璃板体的周边外侧的“山”形的闭环铝或铝合金边框的外侧,包裹上截面为“L”和反“L” 形的闭环不锈钢边框扣合套装,与截面为“山”形的闭环铝或铝合金边框的外侧紧密贴合在一起;制成两张玻璃边沿均包裹镶嵌有截面为“山”形的,衔接闭环铝或铝合金边框和不锈钢闭环保护框的中空夹层玻璃板毛坯;
    之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、铝或铝合金与玻璃的真空钎焊,解封长效消气剂;对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃。
  2. 一种制造权利要求1的产品设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、铝或铝合金钎焊型材、不锈钢边框、真空钎焊炉,其特征是:将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有铝或铝合金钎焊型材,铝合金钎焊型材边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯;
    之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内;钎焊炉的玻璃托盘上,或设有改进玻璃与玻璃、玻璃与金属、金属与金属钎焊质量的超声波换能器;并在截面为“山”形闭环铝或铝合金边框的衔接处外侧包裹的不锈钢的边框上连接压紧电夹,在不锈钢边框等距离处的另一点上连接另一压紧电夹,形成包裹玻璃边框电阻相等的两路导电回路;关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空,当达到加热温度、真空度和设定抽真空时间后,对中空夹层玻璃板毛坯上的两压紧电夹接入低电压、大电流的加热电源;
    由于不锈钢边框、玻璃、铝或铝合金边框三者中的铝或铝合金边框电阻最小,因此,铝或铝合金边框中的电流最大,铝或铝合金边框迅速发热,自身快速升温均匀熔化;在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现铝浆对玻璃表面及不锈钢表面的钎焊;
    在此过程中,铝迅速发热变为液态铝,而与不锈钢铝钎焊的玻璃因其导热性能差,加热时间短并未完全软化;而在720℃时,玻璃的主要成分Si02和Al产生化学反应:4A1+3Si02=2A1203+3Si,即此时玻璃与铝的界面可因发生化学反应而牢固结合;同时,在720℃时,不锈钢并未软化,不锈钢的氧化层表面和铝产生化学反应,即此时不锈钢与铝的界面也因发生化学反应而牢固结合;但720℃的温度毕竟已是普通玻璃的软化温度,因此,如降低钎焊温度,既保证玻璃没有明显的软化,又可满足工艺要求;选用铝合金钎焊料,用于降低玻璃与不锈钢边框之间的钎焊温度,提高玻璃与不锈钢之间钎焊质量,降低钎焊工艺难度;
    虽然铝或铝合金钎焊料具有良好的可伐特性,但考虑到玻璃和铝或铝合金钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力;因此,尽量使不锈钢边框通过变形,吸受铝或铝合金钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量;
    同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环铝或铝合金边框同样较长,因此形成的钎焊连接密封层较厚,使得铝或铝合金与玻璃和不锈钢钎焊强度高,气密密封性能好;
    铝或铝合金边框升温均匀熔化后,电阻会突然变大,电流会瞬间变小;因此,可利用此现象自动智能控制通电加热时间,精准控制钎焊温度,良好实现铝或铝合金与平板玻璃、不锈钢边框的真空钎焊;
    当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,直接对真空钎焊炉喷水,使水在真空状态下瞬间蒸发汽化产生气压,联通密封管件管口上设有的排气单向阀瞬间关闭;不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,并实现对真空钎焊炉迅速大幅降温,由于不锈钢、铝浆都是热的良导体,且玻璃边沿是被铝浆钎焊料包裹的,因此能够使不锈钢边框内的玻璃均匀迅速放热降温,使不锈钢边框内的玻璃得到钢化处理,之后,通入空气,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,对真空钎焊炉喷水,使水吸收空气热量对真空钎焊炉降温,使不锈钢边框内的玻璃得到适度钢化处理,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的铝浆钎焊料会自然降温凝固,使不锈钢边框内的玻璃失去钢化特性;
    通过上述工艺,提高玻璃与不锈钢通过铝浆钎焊的质量,改变钢化玻璃不锈钢边框内玻璃的特性,使闭环不锈钢边框内边沿之内的平板玻璃仍为钢化玻璃,或闭环不锈钢边框槽内包裹的玻璃为适度钢化,或闭环不锈钢边框槽内包裹的玻璃失去钢化特性,具有调控真空夹层真空度功能的玻璃板;
    当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与铝浆真空电热钎焊的真空调控保温玻璃板。
  3. 设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括平板玻璃、间隙隔离支撑、铝浆、不锈钢边框,其特征是:将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框,通过在平板玻璃边框间隙隔离支撑密封面上涂覆闭环铝浆钎焊料,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙;或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,通过在平板玻璃边框间隙隔离支撑密封面上涂覆闭环铝浆钎焊料,之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙;组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框;
    玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行;
    在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件;联通密封管件管口上设有排气单向阀;
    两张平板玻璃的边沿上,包裹有截面为“U”形的闭环铝浆钎焊膜层涂覆包边;点支撑的对接高度所留支撑边框缝隙,与“U”形的中间铝浆涂覆厚度相对应;或通过对至少一张的平板玻璃周圈边沿进行下凹拉伸加工,使点支撑的对接高度所留支撑边框缝隙高度,与“U”形的中间铝浆涂覆厚度相对应;将两张玻璃板和环形封闭边框点接触及面接触盖合合片在一起;
    将截面为“U”形的闭环铝浆钎焊膜层的外侧,包裹上截面为“U”形闭环波纹不锈钢边框;波纹不锈钢边框的槽内,填充有铝浆;利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性,与中空夹层玻璃板体的周边外侧进行拉伸套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为倒“U”形闭环波纹不锈钢边框,与中空夹层玻璃板体的周边外侧的“U”形的闭环铝浆钎焊膜层的外侧紧密贴合在一起,制成设有中空保温夹层玻璃板体的周边外侧,包裹有截面为倒“U”形的波纹不锈钢边框,并使截面为“U”形闭环波纹不锈钢边框,与闭环铝浆钎焊膜层的外侧紧密贴合在一起;制成两张玻璃边沿均包裹镶嵌有截面为“U”形的,衔接闭环铝浆钎焊膜层和不锈钢闭环保护框的中空夹层玻璃板毛坯,并将中空夹层玻璃板毛坯进行烘干处理;
    或中空夹层玻璃板体的周边外侧的“U”形的闭环铝浆钎焊膜层的外侧,包裹上截面为“L”和反“L”形的闭环不锈钢边框扣合套装,与截面为“U”形的闭环铝浆钎焊膜层的外侧紧密贴合在一起;制成两张玻璃边沿均包裹镶嵌有截面为“U”形的,衔接闭环铝浆钎焊膜层和不锈钢闭环保护框的中空夹层玻璃板毛坯,并将中空夹层玻璃板毛坯进行烘干处理;
    之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、铝浆与玻璃的真空钎焊,解封长效消气剂;对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃。
  4. 一种制造权利要求1的产品设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、铝浆钎焊型材、不锈钢边框、真空钎焊炉,其特征是:将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有铝浆钎焊型材,铝合金钎焊型材边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯;
    之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内;钎焊炉的玻璃托盘上,或设有改进玻璃与玻璃、玻璃与金属、金属与金属钎焊质量的超声波换能器;并在截面为“U”形闭环铝浆钎焊膜层外侧包裹的不锈钢的边框上连接压紧电夹,在不锈钢边框等距离处的另一点上连接另一压紧电夹,形成包裹玻璃边框电阻相等的两路导电回路;关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空,当达到加热温度、真空度和设定抽真空时间后,对中空夹层玻璃板毛坯上的两压紧电夹接入低电压、大电流的加热电源;
    由于不锈钢边框、玻璃、铝浆钎焊膜层三者中的铝浆钎焊膜层电阻最小,因此,铝浆钎焊膜层中的电流最大,铝浆钎焊膜层迅速发热,自身快速升温均匀熔化;在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现铝浆对玻璃表面及不锈钢表面的钎焊;
    在此过程中,铝浆钎料迅速发热变为液态铝,而与不锈钢铝浆钎焊的玻璃因其导热性能差,加热时间短并未完全软化;而在720℃时,玻璃的主要成分Si02和Al产生化学反应:4A1+3Si02=2A1203+3Si,即此时玻璃与铝的界面可因发生化学反应而牢固结合;同时,在720℃时,不锈钢并未软化,不锈钢的氧化层表面和铝产生化学反应,即此时不锈钢与铝的界面也因发生化学反应而牢固结合;但720℃的温度毕竟已是普通玻璃的软化温度,因此,如降低钎焊温度,既保证玻璃没有明显的软化,又可满足工艺要求;选用铝合金钎焊料,用于降低玻璃与不锈钢边框之间的钎焊温度,提高玻璃与不锈钢之间钎焊质量,降低钎焊工艺难度;
    虽然铝浆钎焊料具有良好的可伐特性,但考虑到玻璃和铝浆钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力;因此,尽量使不锈钢边框通过变形,吸受铝浆钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量;
    同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环铝浆边框同样较长,因此形成的钎焊连接密封层较厚,使得铝浆与玻璃和不锈钢钎焊强度高,气密密封性能好;
    铝浆边框升温均匀熔化后,电阻会突然变大,电流会瞬间变小;因此,可利用此现象自动智能控制通电加热时间,精准控制钎焊温度,良好实现铝浆与平板玻璃、不锈钢边框的真空钎焊;
    当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,直接对真空钎焊炉喷水,使水在真空状态下瞬间蒸发汽化产生气压,联通密封管件管口上设有的排气单向阀瞬间关闭;不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,并实现对真空钎焊炉迅速大幅降温,由于不锈钢、铝浆都是热的良导体,且玻璃边沿是被铝浆钎焊料包裹的,因此能够使不锈钢边框内的玻璃均匀迅速放热降温,使不锈钢边框内的玻璃得到钢化处理,之后,通入空气,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,对真空钎焊炉喷水,使水吸收空气热量对真空钎焊炉降温,使不锈钢边框内的玻璃得到适度钢化处理,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或当适时断掉钎焊加热电源后,铝浆钎焊层降温,与玻璃、不锈钢边框逐渐形成温度趋于一致的温场,并实现良好钎焊连接;之后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的铝浆钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的铝浆钎焊料会自然降温凝固,使不锈钢边框内的玻璃失去钢化特性;
    通过上述工艺,提高玻璃与不锈钢通过铝浆钎焊的质量,改变钢化玻璃不锈钢边框内玻璃的特性,使闭环不锈钢边框内边沿之内的平板玻璃仍为钢化玻璃,或闭环不锈钢边框槽内包裹的玻璃为适度钢化,或闭环不锈钢边框槽内包裹的玻璃失去钢化特性,具有调控真空夹层真空度功能的玻璃板;
    当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与铝浆真空电热钎焊的真空调控保温玻璃板。
  5. 设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,包括玻璃板、锡合金钎料、支撑、不锈钢边框,其特征是:将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,之后将一张平板玻璃和一张分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板辅助外置支撑边框,平板玻璃边框间隙隔离支撑密封面上,复合有锡合金闭环钎料;之后将两张压花玻璃板的边框间隙隔离支撑盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙;或将两张大小相等相互对应的平板玻璃,用压辊辊压出的分布有点阵凸起点间隙隔离支撑,和边框间隙隔离支撑的压花玻璃板,平板玻璃边框间隙隔离支撑密封面上,复合有锡合金闭环钎料;之后将两张压花玻璃板的边框间隙隔离支撑互补盖和合片,使两张平板玻璃之间间隔出中空隔离缝隙;组成间隔夹层腔体的两张玻璃板,在轮廓形状、尺寸大小上相互对应,两张玻璃板边沿设有与凸起点等高度的环形封闭玻璃板辊压间隙隔离支撑边框; 
    玻璃板压花在玻璃原片生产阶段进行,或在玻璃板钢化阶段进行;
    在两张玻璃板之一上,或在闭环密封边框支撑上,设有联通两侧,通过连接紧固件和气密密封粘接剂粘接密封的联通密封管件;联通密封管件管口上设有排气单向阀;
    将两张轮廓形状、尺寸大小相互对应,至少其中之一设有凸起点的压花玻璃板和平板玻璃,或压花玻璃板和压花玻璃板;通过在玻璃板边沿折弯支撑边框上设置闭环锡合金钎焊薄片,互扣盖合合片封闭;之后在中空夹层玻璃板体的周边外侧,包裹上截面为“U”形的闭环波纹不锈钢边框;波纹不锈钢边框的槽内,填充有锡合金钎料;利用截面为“U”形闭环波纹不锈钢边框的弹性,与玻璃板边沿折弯支撑边框上设置闭环锡合金钎焊薄片紧密连接套装,并利用闭环波纹不锈钢边框的自身回弹,使截面为“U”形闭环波纹不锈钢边框,与包裹镶嵌有闭环锡合金钎焊薄片的两张合片玻璃边沿紧密贴合,制成闭环锡合金钎焊薄片外侧,包裹有截面为“U”形波纹不锈钢边框的中空夹层玻璃板毛坯;
    或中空夹层玻璃板体闭环锡合金钎焊薄片的外侧,包裹上截面为“L”和反“L” 形的闭环不锈钢边框扣合套装,与玻璃边沿缝隙内填充有锡合金,与闭环锡合金钎焊薄片紧密贴合在一起;制成两张玻璃边沿均包裹镶嵌有闭环锡合金钎焊薄片,和不锈钢闭环保护框紧密贴合的中空夹层玻璃板毛坯;
    之后,将至少一张的玻璃板毛坯送入真空钎焊炉内,加热抽真空,并通过电热钎焊,实现不锈钢边框、锡合金与玻璃的真空钎焊,解封长效消气剂;对真空钎焊炉通气冷却后开炉,制得设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃;
    锡合金钎料包括Sn-9Zn锡合金。
  6. 一种制造权利要求1的产品设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、锡合金钎焊料、不锈钢边框、真空钎焊炉,其特征是:将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有锡合金钎焊料,锡合金钎焊料边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯;
    之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内;关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空;锡合金钎焊薄片升温到300℃时便均匀熔化;在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现锡合金对玻璃及不锈钢边框的钎焊;
    虽然锡合金钎焊料具有良好的可伐特性,但考虑到玻璃和锡合金钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力;因此,尽量使不锈钢边框通过变形,吸受锡合金钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量;
    同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环锡合金边框同样较长,因此形成的钎焊连接密封层较厚,使得锡合金与玻璃和不锈钢钎焊强度高,气密密封性能好;
    当达到加热温度、真空度和设定抽真空时间后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的锡合金钎焊料会自然降温凝固;
    通过上述工艺,提高玻璃与不锈钢通过锡合金钎焊的质量,而且平板玻璃仍为钢化玻璃;当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与锡合金真空钎焊的真空调控保温玻璃板。
  7. 一种制造权利要求1的产品设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的方法,包括玻璃板、锡合金钎焊料、不锈钢边框、真空钎焊炉,其特征是:将两张玻璃板之间,通过支撑边框间隔出中空夹层,两张玻璃板密封盖和面和玻璃板边沿上,设有锡合金钎焊料,锡合金钎焊料边框上包裹不锈钢边框,制成中空夹层玻璃板毛坯;
    之后,将至少一张的中空夹层玻璃板毛坯水平放入设有支撑底座、固定支撑夹具或托盘的真空钎焊炉内;关闭真空钎焊炉门,对真空钎焊炉内中空夹层玻璃板毛坯加热抽真空;锡合金钎焊薄片升温到300℃时便均匀熔化;在不锈钢与玻璃、玻璃与玻璃、不锈钢与不锈钢之间接触缝隙的毛细作用,和钎料熔化后自身内聚力的作用下,熔化钎料和玻璃钎焊表面、不锈钢钎焊表面充分浸渍润湿,实现锡合金对玻璃及不锈钢边框的钎焊;
    虽然锡合金钎焊料具有良好的可伐特性,但考虑到玻璃和锡合金钎焊料的线膨胀系数相差很大,在冷却过程中,因收缩不一致,会在钎焊面上产生一定应力;因此,尽量使不锈钢边框通过变形,吸受锡合金钎焊料因热胀冷缩产生的应力,保证不锈钢边框与玻璃之间的钎焊质量;
    同时,由于截面为“U”形闭环不锈钢边框凹槽设计较深,使与其对应的闭环锡合金边框同样较长,因此形成的钎焊连接密封层较厚,使得锡合金与玻璃和不锈钢钎焊强度高,气密密封性能好;
    当达到加热温度、真空度和设定抽真空时间后,对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温;
    或对真空钎焊炉通入空气,联通密封管件管口上设有的排气单向阀瞬间关闭;空气吸热升温膨胀产生压力,不锈钢边框在气压的作用下,迅速压实软化状态的锡合金钎焊层,并使之放热凝固,之后,通过放出热空气,充入冷空气对真空钎焊炉降温,或开启真空钎焊炉内设有的冷却装置对真空钎焊炉降温,不锈钢边框内的锡合金钎焊料会自然降温凝固;
    通过上述工艺,提高玻璃与不锈钢通过锡合金钎焊的质量,而且平板玻璃仍为钢化玻璃;当真空钎焊炉温降低到50℃-55℃后,打开真空钎焊炉门,最终获得玻璃板与玻璃板及不锈钢边框与锡合金真空钎焊的真空调控保温玻璃板。
    7.根据权利要求1、2、3、4、5或6所述的设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,其特征是:玻璃板包括玻璃原片、钢化玻璃、布纹玻璃、压花玻璃、卤化玻璃、磨沙玻璃、镀膜玻璃,镀膜玻璃的功能膜包括增透膜、金属膜,装饰膜;玻璃面板表面复合有镀膜的,则玻璃面板钎焊面处必须除去镀膜;
    凸点压花玻璃板为在生产平板玻璃原片时,在玻璃锡槽中的适合温度位置上,经玻璃压延机压延上玻璃凸点;所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凸点支撑物点阵排列的系列凹坑;凸点压花玻璃板经过裁切、磨边、钢化处理;
    或凸点压花玻璃板为平板玻璃原片磨边整形后,通过钢化炉加热,经玻璃压延机压延凸点,折弯支撑边框,成型后,进行钢化处理;所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凸点支撑物点阵排列的系列凹坑;
    或凸包玻璃板或波纹玻璃板为在生产平板玻璃原片时,在玻璃锡槽中的适合温度位置上,经玻璃压延机压延上玻璃凹点;所用玻璃压延机上的一根压延辊的表面上,刻有形状和尺寸均一,且按所述凹点支撑物点阵排列的系列凸尖;凹点压花玻璃板经过裁切、磨边、钢化处理;
    或凸包玻璃板或波纹玻璃板经过磨边整形后,通过钢化炉加热,经玻璃模具拉伸凸点,折弯支撑边框,成型后,进行钢化处理;
    或凸点玻璃板是玻璃原片,通过印刷玻璃粉膏,然后用烧结法制成的;即先将低温玻璃粉膏按所述凸点支撑物点阵排列图案印刷到一平板玻璃上,然后将该平板玻璃送入钢化烧结炉,加热到玻璃粉膏熔点的某一适宜温度,令玻璃粉膏堆积体转化为与平板玻璃表面熔合在一起的玻璃凸点,之后,折弯支撑边框,进行钢化处理;
    或支撑为至少一端涂有粘接剂的支撑,包括与闭环支撑密封边框高度相等或接近的包括高硬玻璃支撑、高硬金属支撑、高硬陶瓷支撑,柱状或球状或环状支撑点阵状排列;或支撑为端头支撑面上粘接有气凝胶隔热垫的支撑隔热材料垫,支撑隔热材料垫两端气凝胶绝热垫的表面涂覆有包括水玻璃胶无机胶;
    将适当厚度平板玻璃按照设计尺寸裁截处理,磨边处理,钢化处理的钢化玻璃面板,作为原材料使用;玻璃钎焊表面需进行脱油、清洁、烘干处理。
  8. 根据权利要求1、2、3、4、5或6所述的设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,其特征是:中空夹层玻璃板体的周边外侧,包裹有截面为倒“U”形的闭环波纹不锈钢边框;“U”形波纹不锈钢槽型材为不锈钢板条通过模具冲压拉伸成型,或“U”形波纹不锈钢槽型材为不锈钢板条,通过辊压轧制机轧制成型;闭环波纹不锈钢边框为“U”形波纹不锈钢槽型材,通过折弯焊接,或裁切焊接制成的弹缩闭环波纹不锈钢边框;
    倒“U”形的闭环波纹不锈钢边框槽使用时须进行脱油、清洁、烘干处理;
    中空夹层玻璃板体的周边外侧,包裹有截面为“L”和反“L”形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框;“L”形不锈钢型材为不锈钢板条,通过模具冲压拉伸成型,或“L”形不锈钢型材为不锈钢板条,通过辊压轧制机轧制成型;闭环“L”形不锈钢边框为“L”形不锈钢型材,通过折弯焊接,或裁切焊接制成的不锈钢边框;
    “L” 形不锈钢型材使用时须进行脱油、清洁、烘干处理。
  9. 根据权利要求1、2、3、4、5或6所述的设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃,其特征是:中空夹层玻璃板体上的开孔设于玻璃面板上;联通密封管件为剖面为“T”形的设有挡头管的外壁上设有螺纹的管件,管件螺纹对应设有根部为齿楞,向上为锥形的螺帽,通过气密密封粘接剂和螺帽旋紧密封在中空夹层玻璃板体上,或管的外壁上设有螺纹的管件,管件螺纹对应设有根部为齿楞,向上为锥形的螺帽,通过气密密封粘接剂、螺帽旋紧密封在中空夹层玻璃板体上;联通密封管件上设有与玻璃板开孔对应的紧固密封管件,进排气管头通过气密密封粘接剂、紧固密封管件锁紧密封固定在玻璃板上的进排气管头开孔上,剖面为“T”形的设有挡头、管的外壁上设有螺纹的管件或为磁性材料。
  10. 根据权利要求1、2、3、4、5或6所述的设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的使用方法,其特征是:至少一张设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的进排气管上或设有真空表和真空阀,真空表或为人工智能真空表,真空阀或为人工智能真空阀;真空阀通过三通或四通管件,用包括焊接、粘接、螺帽密封管件栓接的方式,与主进排气管道密封并联连接;
    主进排气管三通或四通管件的另一接口与真空阀连接,真空阀与干燥器一接口连接,干燥器上设有电加热除湿装置和对空排气阀;
    干燥器的接口之一分别通过母管和三通或四通管件、真空阀与低导热系数气体包括氩气、二氧化碳钢瓶并联密封连接;同时,干燥器还分别通过母管和三通或四通管件、真空阀,与高导热系数气体包括氢气、氦气钢瓶连接;还通过母管和三通或四通管件、真空阀与大气进气管连接;主进排气管通过三通或四通管件另一接口,与真空阀连接,真空阀通过管道与真空泵组连接,主进排气管道上设有真空表,人工、自动或人工智能控制真空泵组启闭;组成设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃系统;
    真空泵组设有粗抽和细抽两台并联真空泵,当粗抽真空泵抽到设定真空后,粗抽真空泵关闭,细抽真空泵启动,直到抽到设定真空后细抽真空泵关闭;当真空度降低到设定数值时,再次启动真空泵组;
    设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃的真空度降低到设定值后,自动关闭真空阀,真空泵测量设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃腔体内的真空度,判断装置是否漏真空,当真空降到设定值后自动打开真空阀;
    设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃系统根据设计要求,通过对系统通入高导热系数气体的氢气或氦气实现装置的良好散热;
    通过对系统通入空气,实现装置的常规散热;
    通过对系统通入低导热系数气体的氩气或二氧化碳,实现装置的常规保温;
    通过对系统抽真空,实现装置的良好保温。
PCT/CN2018/121154 2018-12-11 2018-12-14 设有保护边框辊压支撑边框金属钎焊夹层调真空保温玻璃 WO2020118675A1 (zh)

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