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CN-117051925-B - Water tank with diversion structure and manufacturing method of water tank

CN117051925BCN 117051925 BCN117051925 BCN 117051925BCN-117051925-B

Abstract

The invention provides a water tank with a diversion structure, which comprises a tank body and a extension edge arranged at the outer edge of the upper end of the tank body, wherein at least the bottom surface of the inner cavity of the tank body is provided with a diversion layer, the diversion layer is formed by a plurality of diversion structures arranged at intervals, the diversion structure is at least one of a mastoid point, a mastoid pattern, a mastoid line, a spherical crown body, an ellipsoidal crown body, a hemisphere and a semi-ellipsoid, a diversion area is formed between adjacent diversion structures, the cross section of the diversion structure is a curved surface, and the inclination of the bottom of the curved surface is 20-70 degrees. Compared with the prior art, the water tank with the diversion structure has the advantages that the diversion structure with the curved cross section and the bottommost surface of the water tank are utilized to form the valley peak for filling air, so that the air cushion for supporting the water body/oil is formed, the contact area between the water body/oil and the bottom surface of the water tank is reduced, the water body/oil can flow conveniently, and the raised textures of the cylinder or the elliptic cylinder of the existing embossed water tank are replaced.

Inventors

  • OU JINFENG

Assignees

  • 悍高集团股份有限公司

Dates

Publication Date
20260505
Application Date
20230814
Priority Date
20230331

Claims (7)

  1. 1. The water tank with the flow guiding structure is characterized by comprising a tank body and a extension edge arranged at the outer edge of the upper end of the tank body, wherein at least the bottom surface of the inner cavity of the tank body is provided with a flow guiding layer, the flow guiding layer is formed by a plurality of flow guiding structures arranged at intervals, the flow guiding structures are at least one of a mastoid point, a mastoid pattern, a mastoid line, a spherical crown body, an ellipsoidal crown body, a hemisphere and a semi-ellipsoid, a flow guiding area is formed between adjacent flow guiding structures, the cross section of each flow guiding structure is a curved surface, and the inclination of the bottom of the curved surface is 20-70 degrees; The depth of the flow guiding structure is 5-80 micrometers, and the distance between adjacent flow guiding structures is 10 micrometers-2 millimeters; the outer side edge of the flow guiding structure is a curve; The bottom of the tank body is provided with a drain hole, and the bottom of the tank body is arranged to incline to the drain hole.
  2. 2. The water tank with the diversion structure as claimed in claim 1, wherein four side walls of the inner cavity of the tank body are provided with diversion layers.
  3. 3. The sink with the deflector structure of claim 1, wherein a cover film is provided outside the deflector layer, the cover film being made of a hydrophobic and oleophobic material.
  4. 4. The water tank with the diversion structure as claimed in claim 1, wherein at least the bottom surface of the tank body inner cavity is provided with an electroplating film which is formed by PVD treatment and protected by oil spraying sealing film.
  5. 5. A method of manufacturing the trough with a deflector according to any one of claims 1 to 4, comprising: Embossing texture treatment, namely physically extruding or rolling a raw material plate by using a roller press matched with a die to extrude texture and strengthen the hardness of the material, wherein the texture is at least one of a nipple point, a nipple pattern, a nipple line, a spherical crown body, an ellipsoidal crown body, a hemisphere and a semi-ellipsoid; Leveling, namely carrying out drawing leveling on the plate; Polishing, namely sending the plate into a polishing machine for polishing and polishing by pressing down; surface treatment, namely acid washing passivation, cleaning and drying; film pasting treatment, namely rolling a mucous membrane or laminating the mucous membrane; cutting, namely cutting the plate into a preset size; cutting the plate, namely performing laser cutting on the plate according to the size of the product to enable the product plate metal to be unfolded into a metal plate; forming a groove body, namely bending a metal plate, and welding a notch on the metal plate to form the groove body; The edge extension connection, namely sleeving the edge extension frame body on the upper side of the groove body, welding, and polishing a welding position; And (3) performing surface treatment, namely performing PVD surface treatment on the surface of the trough body to obtain the formed trough with the diversion structure.
  6. 6. The method of manufacturing according to claim 5, wherein the embossing texture is processed with a device pressure of 100-300T, a sheet conveying stroke speed of 20-60m/min, a depth of the texture formed of 10-80 μm, and a texture pitch of 20-70 degrees.
  7. 7. The method according to claim 5, wherein the polishing process is carried out at a sheet conveying stroke speed of 5 to 50m/min and a polishing depth of 5 to 30 μm, and the resultant texture has a brightening effect of 2 to 20K and a hardness of 85 to 195 Rockwell hardness.

Description

Water tank with diversion structure and manufacturing method of water tank Cross Reference to Related Applications The present application claims priority from chinese patent application number 2023103348129, entitled "sink and manner of manufacturing the sink," filed on even 31 at 2023, the disclosure of which is considered a part of the present disclosure and is hereby incorporated by reference in its entirety. Technical Field The invention relates to the field of water tanks, in particular to a water tank with a diversion structure and a manufacturing method of the water tank. Background The sink is an important hardware product for daily use in families, and the sink has the highest utilization rate in various articles in a kitchen, and can be used for washing hands, foods and tableware, and also can be used for soaking vegetables, meat and the like. In order to improve the scratch resistance of the water tank, an embossing water tank appears on the market, a plurality of vertically-arranged protruding textures (cylindrical or elliptic cylindrical bodies) are arranged on the surface of the bottom of the water tank, the manufacturing process of the embossing water tank comprises plate processing and metal piece processing, wherein the plate processing comprises plate embossing, leveling, polishing, film covering, cutting, laser cutting and the like, the metal piece processing comprises plate bending, notch welding and panel frame sleeving procedures to manufacture a molded water tank, and then polishing and wiredrawing are carried out on the molded water tank to manufacture a finished product, but the embossing water tank manufactured by the method is easy to remain water bodies due to the fact that the textures are vertically protruded relative to the bottommost surface of the water tank, and the connecting positions of the textures and the bottom of the water tank are easy to remain water bodies, so that the embossing water tank has the problem of unsmooth water drainage. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide a water tank with a diversion structure, which uses mastoid points, mastoid patterns, mastoid lines, spherical crowns, ellipsoidal crowns, hemispheres and hemispheres as diversion structures, and forms a valley peak for filling air between the diversion structure with a curved cross section and the bottommost surface of the water tank, thereby forming an air cushion for supporting water/oil, reducing the contact area of the water/oil and the bottom surface of the water tank, facilitating the water/oil flow, improving the drainage effect of the water tank and replacing the cylindrical or ellipsoidal raised texture of the existing embossed water tank. In order to achieve the above purpose, the present invention adopts the following technical scheme: The water tank with the flow guiding structure comprises a tank body and a extending edge arranged at the outer edge of the upper end of the tank body, wherein at least the bottom surface of the inner cavity of the tank body is provided with a flow guiding layer, the flow guiding layer is formed by a plurality of flow guiding structures arranged at intervals, the flow guiding structures are at least one of a nipple, a nipple pattern, a nipple line, a spherical cap body, an ellipsoidal cap body, a hemispheroid and a semi-ellipsoidal body, a flow guiding area is formed between every two adjacent flow guiding structures, the cross section of each flow guiding structure is a curved surface, and the inclination of the bottom of the curved surface is 20-70 degrees. Compared with the prior art, the water tank with the diversion structure has the following beneficial effects: (1) In the invention, the diversion structure is at least one of a mastoid point, a mastoid pattern, a mastoid line, a spherical crown body, an ellipsoidal crown body, a hemisphere and a semi-ellipsoidal body, and a valley peak for filling air is formed between the bottom and the top of the diversion structure, so that a large number of air cushions which are connected with each other are formed in the diversion layer, the contact position of the water body/oil and the diversion structure is only the top of the diversion structure, the diversion structure is realized to lift the water body/oil, so that the water body/oil is in a liquid drop shape, the water body/oil is prevented from spreading and attaching on the diversion structure to infiltrate the inner side wall of the whole groove body, the flow speed of the water body/oil is limited, and the flow speed of the water body/oil on the diversion layer is improved; (2) The adjacent diversion structures form a diversion area, so that the water/oil on the diversion layer is converged, the water/oil can be converged along the diversion area, on one hand, the water/oil is prevented from being dispersed, the cleaning difficulty of the water tank is reduced, the drying degree of the water