Search

CN-224229300-U - Water pipe ball valve with seal groove

CN224229300UCN 224229300 UCN224229300 UCN 224229300UCN-224229300-U

Abstract

The utility model discloses a water pipe ball valve with a sealing groove, which relates to the technical field of ball valves and comprises a valve body, wherein the inner center of the valve body is rotationally connected with a spherical valve, the inner center of the spherical valve is provided with a through hole, the inner top end of the valve body is rotationally connected with a central shaft, the center of the top surface of the central shaft is fixedly connected with a hexagonal valve, and two ends of the valve body are movably connected with a plurality of ports.

Inventors

  • WANG XIZHONG
  • GUO ZHENG
  • FANG CHENJIE
  • ZHANG KEDI
  • HUANG LIFENG

Assignees

  • 宁波会德丰铜业有限公司

Dates

Publication Date
20260512
Application Date
20250511

Claims (6)

  1. 1. A water pipe ball valve with a sealing groove comprises a valve body (1) and is characterized in that a spherical valve (2) is rotationally connected to the inner center of the valve body (1), a through hole (201) is formed in the inner center of the spherical valve (2), a central shaft (202) is rotationally connected to the inner top end of the valve body (1), a hexagonal valve (203) is fixedly connected to the center of the top surface of the central shaft (202), a plurality of ports (3) are formed in two ends of the valve body (1), one side of the outer wall of each port (3) is tightly attached to one end of the valve body (1), a plurality of positioning bolts (301) are fixedly connected to one side of the outer wall of each port (3), a plurality of mounting grooves (302) are formed in two sides of the inner portion of each port (3), a plurality of threaded holes (303) are formed in two sides of the inner portion of the valve body (1), and mounting bolts (304) are rotationally connected to the inner center of each threaded hole (303).
  2. 2. The ball valve with the sealing groove for the water pipe of claim 1, wherein the spherical valve (2) is of a right circular shape, and the outer wall of the top end of the spherical valve (2) is fixedly connected with the outer wall of the bottom end of the central shaft (202).
  3. 3. The water pipe ball valve with the sealing groove of claim 1, wherein the outer wall of one end of the central shaft (202) is connected with the top end of the inner cavity of the valve body (1) in a penetrating mode, and the center of the outer wall of the central shaft (202) is connected with the inner center of the valve body (1) in a rotating mode.
  4. 4. The ball valve with the sealing groove of claim 1, wherein the outer wall of one end of the positioning bolt (301) is connected with one side of the outer wall of the valve body (1) in a penetrating way, and the outer wall of the positioning bolt (301) is connected with one side of the inner part of the valve body (1) in a sliding way.
  5. 5. The ball valve with the sealing groove of claim 1, wherein the outer walls of the two ends of the valve body (1) and the outer wall of the port (3) are provided with sealing clamping grooves (305), and the outer walls of the sealing clamping grooves (305) are sleeved with sealing rubber rings (306).
  6. 6. The water pipe ball valve with the sealing groove of claim 1, wherein one side of the outer wall of the mounting bolt (304) is tightly attached to the inner wall of the mounting groove (302), the diameter of the thread of the mounting bolt (304) is smaller than the inner diameter of the mounting groove (302), one end of the outer wall of the mounting bolt (304) is connected with the inner center of the threaded hole (303) in a penetrating mode, and one end of the outer wall of the mounting bolt (304) is connected with the inner portion of the threaded hole (303) in a rotating mode through threads.

Description

Water pipe ball valve with seal groove Technical Field The utility model relates to the technical field of ball valves, in particular to a water pipe ball valve with a sealing groove. Background The liquid valve is a device for controlling liquid flow, plays an important role in the industrial and civil fields, and has the main functions of opening or closing a liquid pipeline and adjusting parameters such as flow rate, pressure and the like of liquid, and structurally, the liquid valve mainly comprises a valve body, a valve cover, a valve seat, an opening and closing part, a driving mechanism, a seal, a fastener and the like, and the working principle is that the opening and closing part is driven to do lifting, sliding, swinging or rotating movement through the driving mechanism, so that the size of a flow passage area is changed to realize the control of the liquid; According to the search findings, the Chinese patent literature, publication number is CN 208058002U, a ball valve is disclosed, the utility model discloses a ball valve, the problem that misoperation is easy to occur to the ball valve at present is solved, the technical scheme is that the ball valve comprises a valve body, a valve core arranged in the valve body, a control valve rod arranged on the valve core, and a handle assembly arranged on the control valve rod, wherein the handle assembly comprises a rotating sheet for adjusting the rotation of the control valve rod and a locking sheet for limiting the rotation of the control valve rod, the valve body is provided with a limiting column, the locking sheet is provided with a limiting through hole for inserting the limiting column and a mounting removing through hole for inserting the control valve rod and limiting the rotation of the control valve rod, the handle assembly capable of preventing misoperation is arranged, and the safety performance of the ball valve is improved; The sealing mechanism is not arranged at the joint of the two ends of the device, so that the device needs to additionally use the waterproof adhesive tape to wrap the two ends of the valve body when being connected with a pipeline, the situation that water seepage, water leakage and the like occur due to insufficient sealing property when the joint is used is avoided as much as possible, however, the temporary remedial measure can be aged and fall off after long-time use, the sealing effect cannot be continuously and effectively ensured, and in the wrapping process, if the operation is improper, the adhesive tape is easy to generate gaps or uneven surfaces and other phenomena, and a channel is provided for water seepage and water leakage. Disclosure of utility model The utility model aims to make up the defects of the prior art and provides a water pipe ball valve with a sealing groove. The water pipe ball valve with the sealing groove comprises a valve body, wherein the center inside the valve body is rotationally connected with a spherical valve, the center inside the spherical valve is provided with a through hole, the top inside the valve body is rotationally connected with a central shaft, the center of the top surface of the central shaft is fixedly connected with a hexagonal valve, two ends of the valve body are movably connected with a plurality of ports, one side of the outer wall of each port is tightly attached to the outer wall of one end of the valve body, one side of the outer wall of each port is fixedly connected with a plurality of positioning bolts, two sides inside each port are provided with a plurality of mounting grooves, two sides inside the valve body are provided with a plurality of threaded holes, and the center inside the threaded holes is rotationally connected with mounting bolts. The spherical valve is round in shape, and the outer wall of the top end of the spherical valve is fixedly connected with the outer wall of the bottom end of the central shaft. The outer wall of one end of the central shaft is connected with the top end of the inner cavity of the valve body in a penetrating way, and the center of the outer wall of the center shaft the inner center of the valve body is rotationally connected. The outer wall of one end of the positioning bolt is connected with one side of the outer wall of the valve body in a penetrating way, and the outer wall of the positioning bolt and the valve body one side of the inner part is connected in a sliding way. Above-mentioned, sealing draw-in groove has all been seted up to valve body both ends outer wall and port outer wall, and sealing rubber ring has been cup jointed to sealing draw-in groove outer wall. Above-mentioned, mounting bolt outer wall one side is closely laminated with the mounting groove inner wall, and mounting bolt screw thread department diameter is less than the mounting groove internal diameter, mounting bolt one end outer wall and the inside center through connection of screw hole, and mounting bolt outer wall one end is conn