CN-122008621-A - Friction welding heating cooling plate

Abstract

The invention discloses a friction welding heating cooling plate, which mainly comprises an upper cover plate fin structure and a lower bottom plate fin structure which are formed by friction welding, wherein a flow channel and opposite-inserting type high-density blades are formed in a cavity, water inlet and outlet holes for steam and cold water are formed in one side of a side plate of the lower bottom plate, and the heat and the cold can be quickly conducted from the water inlet holes to the flow channel through the dense fin blade structure during heating and cooling, and then flows out through the flow channel and the outlet holes.

Inventors

• ZHANG YANCHEN

Assignees

• 张艳琛

Dates

Publication Date

20260512

Application Date

20241112

Claims (5)

1. 1. The friction welding heating cooling plate is characterized by comprising an upper cover plate 1, an upper cover plate sheet structure 2, an upper cover plate friction welding edge 3, a lower bottom plate 4, a lower bottom plate welding groove 5, a lower bottom plate sheet structure 6, a lower bottom plate runner 7, a lower bottom plate fluid inlet hole 8, a lower bottom plate fluid outlet hole 9, a lower bottom plate flange connection threaded hole 10, a square flange head soft sealing special-shaped round head connecting piece 11, a flange sealing ring 12, a threaded gasket 13, a flange bolt 14, a heating cooling plate mounting plate bench hole 15, an upper cover plate and a lower bottom plate are nested and mounted on the inner side sheet, the upper and lower bottom plates are welded on the assembled upper and lower plate friction welding edge through friction welding, the square flange head soft sealing special-shaped round head connecting piece with the flange sealing ring is fastened on the lower bottom plate flange connection threaded hole through the flange bolt by using the flange bolt to form a complete runner for connecting cold and hot fluid, the cold and hot fluid enters the lower bottom plate runner in a cavity through the square flange soft sealing special-shaped round head connecting piece and the fluid inlet hole, the square flange head connecting piece is absorbed through the high-density square flange sheet structure, and then flows out of the other side of the lower bottom plate runner through the lower bottom plate soft sealing special-shaped round head connecting piece through the soft flange sealing flange through the lower flange through the flange outlet hole.
2. 2. The friction welding heating and cooling plate according to the invention as claimed in claim 1 is characterized in that the upper cover plate a is provided with an upper cover plate sheet structure B which is a whole cover plate, and the lower base plate C is provided with a lower cover plate sheet structure D which is also a single whole base plate, and the upper cover plate and the lower base plate are directly welded after nesting and mounting the grooves, so that a heating plate with a complete flow passage can be formed.
3. 3. The friction welding heating and cooling plate according to claim 2 is characterized in that the upper cover plate is provided with an upper cover plate sheet structure and the lower bottom plate is provided with a lower cover plate sheet structure, so that the upper cover plate and the lower bottom plate are nested and arranged in a vinasse manner, and the formed sheets have higher density and can exchange heat more rapidly.
4. 4. The friction welding heating and cooling plate according to the invention is characterized in that the fluid inlet hole of the bottom plate and the fluid outlet hole of the bottom plate are of a flat square hole structure, so that the diameter flow of the hole diameter can be increased, the increased mass of the height of the heating plate is not required to be increased like a round hole for increasing the passing, and the energy consumption in the production process of the heating plate in the use process can be reduced.
5. 5. The friction welding heating and cooling plate according to the invention is characterized in that a square flange soft sealing special-shaped round head connecting structure is arranged above a fluid inlet and outlet hole of a bottom plate, the square flange can solve the quality problems of connecting inlet and outlet Kong Datong diameters and reducing the thickness of a heating plate, a threaded part of a traditional threaded seal expands quickly and firstly due to heating in a quick cooling and heating process, the heating plate expands slowly due to different expansion speeds, so that stress loss is caused by the metal threaded part of the heating plate, and a round head structure on the other side can be connected with a universal round hose conveniently.

Description

Friction welding heating cooling plate Technical Field The invention discloses a friction welding heating cooling plate, which uses a heating plate requiring cold-heat exchange of a fluid medium. Background The utility model provides a heating cooling plate of hydraulic press is a work equipment vulcanization and cooling design accessory that realizes cold and hot volume transmission between the fluid of different temperatures, is the mould that makes the higher or low fluid of temperature pass through the heating cooling plate and transmit and need heat and cool down to produce the product, makes the product reach the needs of production process condition hot vulcanization and cooling design, and the heating cooling plate on the market is hole type hot plate at present, can't reach bigger heat transfer area efficiency on traditional technical structure, and the aluminium alloy hot plate produces tension because of the screw hole inflation easily, leads to the problem of hot plate screw hole fracture to also because of need large-traffic medium to carry out quick heat exchange traditional business turn over aperture is circular, also causes whole quality to increase the problem that the power consumption is big. Therefore, the problems of low production efficiency and large damage amount of heating plate parts of production enterprises, reduced production efficiency and high cost are caused. Disclosure of Invention The invention discloses a friction welding heating cooling plate, which solves the problems. In order to solve the technical problems, the invention provides the technical scheme that the invention discloses a friction welding heating cooling plate, an upper cover plate 1, an upper cover plate leaf structure 2, an upper cover plate welding edge 3, a lower bottom plate 4, a lower bottom plate welding groove 5, a lower bottom plate leaf structure 6, a lower bottom plate runner 7, a lower bottom plate fluid inlet hole 8, a lower bottom plate fluid outlet hole 9, a lower bottom plate flange connection threaded hole 10, a square flange head soft sealing special-shaped round head connecting piece 11, a flange sealing ring 12, a threaded gasket 13, a flange bolt 14, a heating cooling plate mounting plate table hole 15, an upper cover plate and a lower bottom plate are nested and mounted on the inner leaf, the assembled upper and lower plate is welded by friction welding edges, the square flange head soft sealing special-shaped round head connecting piece provided with a flange sealing ring is fastened on the lower bottom plate flange connection threaded hole by using a flange bolt to pass through the threaded gasket, so as to form a complete runner for connecting cold and hot fluid, the cold fluid enters the lower bottom plate in a cavity through the square flange soft sealing special-shaped round head connecting piece and the square flange through the square flange sealing round head connecting piece and the fluid inlet hole, the square flange is absorbed through the high-density round head leaf structure, and then flows out of the special-shaped cooling plate through the lower bottom plate runner through the special-shaped flange sealing piece through the lower flange connecting piece. As the preferable technical scheme of the invention, the upper cover plate is provided with the processed fin sheets and welding edges, the lower bottom plate is provided with the processed fin sheets and flow channels, the fin sheets of the upper cover plate and the lower bottom plate are assembled and closed in an up-down opposite way, the friction welding edges of the upper plate and the lower plate are welded by friction welding, the flow channels and the fin sheets with high density are naturally formed in the cavity after the welding is finished, the fluid inlet and outlet holes of the lower bottom plate are processed and formed through the side surfaces, the bolts with gaskets penetrate through square flange soft sealing special-shaped round head connecting pieces provided with gaskets and are arranged in threaded holes of the heating and cooling plate, and the high-flow fluid can flow into the holes through the square flange soft sealing special-shaped round head connecting structures of the flat type flange soft sealing special-shaped round head connecting pieces and flow out through the flow channels of the lower bottom plate and the high-density fin structures in the cavity, and then flows out through the flow channels of the lower bottom plate, the flow channels of the flow holes of the lower bottom plate holes and the square flange soft sealing special-shaped round head connecting structures of the square flange soft sealing round head connecting pieces, so that the thin and small-mass high-flow heating and cooling plate with complete flow inlet and outlet is formed. As the preferable technical scheme of the invention, the friction welding heating cooling plate has the advantages that the dense sheets are a