Floating type ball valve

Abstract

The utility model relates to the technical field of ball valves, and discloses a floating type ball valve which comprises a pump body shell, a pump machine controller is fixedly assembled on the outer wall of the pump body shell, a connecting inlet pipe is arranged on the outer wall of the pump body shell, an inlet pipe connecting opening is formed in the outer wall of the connecting inlet pipe, a flange plate is arranged on the outer wall of the inlet pipe connecting opening, and the flange plate is connected with the pump machine controller. The floating type ball valve comprises a pump body shell, a connecting discharge pipe is arranged on the outer wall of the pump body shell, a discharge pipe connecting opening is formed in the outer wall of the connecting discharge pipe, a top lifting protector is fixedly assembled on the top of the pump body shell, and a lifting motor is fixedly assembled on the top of the top lifting protector. The pressure column blanking plug is arranged on the equipment, so that the water leakage prevention effect of the equipment is improved, and compared with introduced equipment, the sealing strip arranged on the pressure column blanking plug is mainly made of a rubber material and can play a good role in isolating water leakage.

Description

Technical Field

[0001] The utility model relates to the technical field of ball valves, in particular to a floating ball valve. Background Art

[0002] The floating ball valve is called a floating ball valve because the closing part of this valve is a sphere, and the sphere is not supported by any other parts except for two sealing rings used for sealing. Therefore, it is called a floating ball valve. When the floating ball valve needs to be closed and opened, the operator usually turns the operating handle above the ball valve body to open and close the valve.

[0003] An existing floating ball valve can refer to the Chinese utility model patent with the authorization announcement number CN213929660U, which discloses a floating ball valve, which relates to the technical field of ball valves, and is to solve the problem that the operating handle of the existing floating ball valve cannot be fixed after the valve is closed, so that the valve will be opened after closing due to accidental contact, affecting the closing effect. A positioning plate is fixedly arranged on one side of the operating handle above the ball valve body, and a positioning hole is opened on one side of the interior of the positioning plate. A connecting plate is fixedly arranged above the outer wall of both sides of the ball valve body, and a fixing seat is fixedly arranged above the connecting plate. A positioning mechanism is fixedly arranged above the end face of one side of the fixing seat, and a connecting block is fixedly arranged above the fixing seat, and a connecting hole is opened inside the connecting block. A connecting rope is fixedly arranged inside the connecting hole. The positioning mechanism consists of a positioning seat, a positioning groove, a plug hole and a positioning plug rod. The positioning seat is fixedly connected to the upper side of the end face of one side of the fixing seat, and the positioning groove is opened on one side of the interior of the fixing seat.

[0004] When the above device is in use, when the device is needed, the first anti-slip rod and the second anti-slip rod are extended and retracted, thereby increasing the contact area between the disc and the user's hand to prevent the user's hand from slipping. When the internal pressure of the valve is too high, it is difficult for the user to rotate the disc to open it in time. At the same time, the disc and the valve body are prone to rust, making the subsequent maintenance and use of the equipment difficult. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a floating ball valve having the advantages of strong practicability and good stability, and solves the problems of difficulty in opening and closing due to excessive internal pressure of the valve when the equipment is raised or lowered and the problem of water leakage of the ball valve.

[0006] The utility model provides the following technical solutions: a floating ball valve, comprising a pump body shell, the outer wall of the pump body shell is fixedly equipped with a pump controller, the outer wall of the pump body shell is provided with a connecting inlet pipe, the outer wall of the connecting inlet pipe is provided with an inlet pipe connecting port, the outer wall of the inlet pipe connecting port is provided with a flange, the outer wall of the pump body shell is provided with a connecting discharge pipe, the outer wall of the connecting discharge pipe is provided with a discharge pipe connecting port, the top of the pump body shell is fixedly equipped with a top lifting protector, and the top level of the top lifting protector is fixedly equipped with a lifting motor.

[0007] As a preferred technical solution of the utility model, a pressure testing machine is provided on the outer wall of the pump body shell, and a pressure detection pipeline is fixedly installed on the outer wall of the pressure testing machine, and the pressure detection pipeline is symmetrically distributed on both sides of the outer wall of the pressure testing machine.

[0008] As a preferred technical solution of the utility model, the inner wall of the top lifting protector is fixedly equipped with an electric-controlled lifting column, the inner wall of the pump body shell is provided with a closed pressure column, the inner wall of the connecting discharge pipe is provided with a conversion groove, the inner wall of the pump body shell is provided with a connecting groove, and the inner wall of the inlet pipe connecting port is provided with a connecting groove.

[0009] As a preferred technical solution of the utility model, the closed pressure column includes a pressure column body, the outer wall of the pressure column body is fixedly equipped with a pressure column plugger, the outer wall of the pressure column plugger is provided with a sealing strip, and the sealing strip is linearly distributed on the outer wall of the pressure column plugger, and the sealing strip is mainly made of rubber material.

[0010] As a preferred technical solution of the utility model, the inner wall of the pump body shell is provided with a pressure detection pipeline, the outer wall of the pressure detection pipeline is provided with a pressure tester port, and the pressure tester port is linearly distributed on the outer wall of the pressure detection pipeline.

[0011] As a preferred technical solution of the utility model, the pump controller is electrically connected to the lifting motor, the pressure testing machine, and the electric-controlled lifting column.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The floating ball valve improves the anti-leakage effect of the equipment by arranging a pressure column plug on the equipment. Compared with the introduction equipment, the sealing strip arranged on the pressure column plug is mainly made of rubber material and can play a good role in isolating water leakage, which can effectively prevent water leakage of the equipment.

[0014] 2. The floating ball valve has improved control effect on the valve by setting an electric lifting column on the equipment. Compared with the introduced equipment, the electric lifting column can replace manual lifting of the closed pressure column, and the electric lifting column can replace manual control of the closed pressure column to improve the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a floating ball valve;

[0016] Figure 2 It is a left view of a floating ball valve;

[0017] Figure 3 It is a cross-sectional view of a floating ball valve;

[0018] Figure 4 for Figure 3 A magnified view of the structure in the middle.

[0019] In the figure: 1. Pump body shell; 2. Pump controller; 3. Connect inlet pipe; 4. Inlet pipe connection port; 5. Flange; 6. Discharge pipe connection; 7. Discharge pipe connection port; 8. Top lifting protector; 9. Lifting motor; 10. Pressure testing machine; 11. Pressure detection pipeline; 12. Electric lifting column; 13. Closed pressure column; 1301. Pressure column body; 1302. Pressure column plugger; 1303. Sealing strip; 14. Connection groove; 15. Conversion groove; 16. Communication groove; 17. Pressure tester port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A floating ball valve comprises a pump body shell 1, the outer wall of the pump body shell 1 is fixedly equipped with a pump controller 2, the outer wall of the pump body shell 1 is provided with a connecting inlet pipe 3, the outer wall connected to the inlet pipe 3 is provided with an inlet pipe connecting port 4, the outer wall of the inlet pipe connecting port 4 is provided with a flange 5, the outer wall of the pump body shell 1 is provided with a connecting discharge pipe 6, the outer wall connected to the discharge pipe 6 is provided with a discharge pipe connecting port 7, the top of the pump body shell 1 is fixedly equipped with a top lifting protector 8, the top level of the top lifting protector 8 is fixedly equipped with a lifting motor 9, wherein the number of flanges 5 is two, which can connect the ball valve to the pipeline and ensure the stability of the equipment connection.

[0022] See also Figure 2 A pressure testing machine 10 is provided on the outer wall of the pump body shell 1, and a pressure detection pipeline 11 is fixedly installed on the outer wall of the pressure testing machine 10, and the pressure detection pipeline 11 is symmetrically distributed on the outer walls on both sides of the pressure testing machine 10, wherein the pressure testing machine 10 can pressurize and measure the inside of the equipment to ensure that the pressure inside the equipment is always at a stable value.

[0023] See also Figure 3 The inner wall of the top lifting guard 8 is fixedly equipped with an electric-controlled lifting column 12, the inner wall of the pump body shell 1 is provided with a closed pressure column 13, the inner wall connected to the discharge pipe 6 is provided with a conversion groove 15, the inner wall of the pump body shell 1 is provided with a connecting groove 14, and the inner wall of the inlet pipe connection port 4 is provided with a connecting groove 16, wherein the electric-controlled lifting column 12 can replace manual lifting of the closed pressure column 13, and the electric-controlled lifting column 12 can replace manual control of the closed pressure column 13 to improve the working efficiency of the equipment.

[0024] See also Figure 4 The closed pressure column 13 includes a pressure column body 1301, and the outer wall of the pressure column body 1301 is fixedly equipped with a pressure column plugger 1302. The outer wall of the pressure column plugger 1302 is provided with a sealing strip 1303, and the sealing strip 1303 is linearly distributed on the outer wall of the pressure column plugger 1302. The sealing strip 1303 is mainly made of rubber material, wherein the sealing strip 1303 is mainly made of rubber material and can play a good role in isolating water leakage.

[0025] See also Figure 4 A pressure detection pipeline 11 is provided on the inner wall of the pump body shell 1, and a pressure tester port 17 is opened on the outer wall of the pressure detection pipeline 11, and the pressure tester port 17 is linearly distributed on the outer wall of the pressure detection pipeline 11, wherein the pressure tester port 17 can collect and measure the pressure value of the inner wall of the valve body.

[0026] See also Figure 1 The pump controller 2 is electrically connected to the lifting motor 9, the pressure testing machine 10, and the electric lifting column 12. The control chip in the pump controller 2 can control the chips in the lifting motor 9, the pressure testing machine 10, and the electric lifting column 12, so that the pump controller 2 can control the start of the valve.

[0027] Working principle: when the equipment needs to be used, the flange 5 is connected to the external connecting pipeline, and the lifting motor 9 is controlled by the pump controller 2, so that the lifting motor 9 can control the closed pressure column 13, so that the electric-controlled lifting column 12 can replace manual lifting of the closed pressure column 13, and the electric-controlled lifting column 12 replaces manual control of the closed pressure column 13 to improve the working efficiency of the equipment, wherein the sealing strip 1303 is mainly made of rubber material and can play a good role in isolating water leakage.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating ball valve, comprising a pump housing (1), characterized in that: The outer wall of the pump housing (1) is fixedly equipped with a pump controller (2), the outer wall of the pump housing (1) is provided with a connecting inlet pipe (3), the outer wall of the connecting inlet pipe (3) is provided with an inlet pipe connecting port (4), the outer wall of the inlet pipe connecting port (4) is provided with a flange (5), the outer wall of the pump housing (1) is provided with a connecting discharge pipe (6), the outer wall of the connecting discharge pipe (6) is provided with a discharge pipe connecting port (7), the top of the pump housing (1) is fixedly equipped with a top lifting protector (8), and the top level of the top lifting protector (8) is fixedly equipped with a lifting motor (9).

2. A floating ball valve according to claim 1, characterized in that: The outer wall of the pump body shell (1) is provided with a pressure testing machine (10), and the outer wall of the pressure testing machine (10) is fixedly equipped with a pressure detection pipeline (11), and the pressure detection pipeline (11) is symmetrically distributed on the outer walls of both sides of the pressure testing machine (10).

3. A floating ball valve according to claim 1, characterized in that: The inner wall of the top lifting protector (8) is fixedly equipped with an electric-controlled lifting column (12), the inner wall of the pump body shell (1) is provided with a closed pressure column (13), the inner wall of the connecting discharge pipe (6) is provided with a conversion groove (15), the inner wall of the pump body shell (1) is provided with a connecting groove (14), and the inner wall of the inlet pipe connecting port (4) is provided with a connecting groove (16).

4. A floating ball valve according to claim 3, characterized in that: The closed pressure column (13) includes a pressure column body (1301), the outer wall of the pressure column body (1301) is fixedly equipped with a pressure column plug (1302), the outer wall of the pressure column plug (1302) is provided with a sealing strip (1303), and the sealing strip (1303) is linearly distributed on the outer wall of the pressure column plug (1302), and the sealing strip (1303) is mainly made of rubber material.

5. A floating ball valve according to claim 3, characterized in that: The inner wall of the pump body shell (1) is provided with a pressure detection pipeline (11), the outer wall of the pressure detection pipeline (11) is provided with a pressure tester port (17), and the pressure tester port (17) is linearly distributed on the outer wall of the pressure detection pipeline (11).

6. A floating ball valve according to claim 3, characterized in that: The pump controller (2) is electrically connected to the lifting motor (9), the pressure testing machine (10), and the electric-controlled lifting column (12).

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