Adjusting ball valve

Abstract

The utility model relates to the technical field of ball valves, in particular to an adjusting ball valve. An adjusting ball valve comprises a valve body, a valve cavity is formed in the valve body, a ball is arranged in the valve cavity, a handle is arranged at the top end of the valve body, the bottom end of the handle extends into the valve cavity to be connected with the ball, a connecting pipe is inserted into one end of the valve body, a second threaded head is screwed in the valve body, and a connecting piece is arranged at the end, away from the valve cavity, of the second threaded head. And the connecting piece is screwed at one end of the thread head II. The adjusting ball valve has the advantages that compared with a traditional ball valve, the adjusting ball valve has a positioning direction and end face sealing function, and the practicability of the adjusting ball valve is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball valve technical field, especially a kind of regulating ball valve. BACKGROUND

[0002] Ball valve is a kind of commonly used valve, its closing piece is a sphere, sphere is rotated 90 ° around the center line of valve body to reach the opening, closing a kind of valve.Ball valve is mainly used to cut off, regulate the flow of medium or change the flow direction of medium in pipeline.

[0003] The existing ball valve is generally slightly poor in end face sealing, to solve this problem, a kind of regulating ball valve is presented. CONTENT OF UTILITY MODEL

[0004] The utility model discloses a kind of regulating ball valves to solve the shortcomings in prior art, and the technical scheme that the utility model adopts is as follows:

[0005] A kind of regulating ball valve, including valve body, the valve body is equipped with valve cavity inside, the valve cavity is equipped with sphere inside, the valve body top end is equipped with handle, and handle bottom end is inserted into valve cavity inside and is connected with sphere, the valve body one end is inserted with connecting pipe, the valve body is equipped with screw head two inside, screw head two is equipped with connecting piece with the end away from valve cavity, and connecting piece is screwed in screw head two one end.

[0006] As improvement, the valve body one end is equipped with screw head one, and nut is screwed on screw head one.

[0007] As improvement, the sealing ring is arranged at the one end of the valve body, and is between the screw head two and the connecting piece.

[0008] As improvement, the connecting pipe is inserted in the connecting piece.

[0009] As improvement, the sealing gasket is sleeved on the screw head one, and the sealing gasket is arranged close to the nut.

[0010] The utility model has the advantages that:

[0011] Compared with the traditional ball valve, the regulating ball valve has a positioning direction and an end face sealing function, so it is more practical. DRAWING DESCRIPTION

[0012] Fig. 1 It is the front view structural schematic diagram of the utility model;

[0013] Fig. 2 It is the front view cross-sectional structural schematic diagram of the utility model.

[0014] MARKER CONTRAST TABLE:

[0015] 1, valve body; 2, threaded head one; 3, threaded head two; 4, valve cavity; 5, ball; 6, nut; 7, handle; 8, sealing ring; 9, connecting piece; 10, connecting pipe; 11, sealing gasket. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] Embodiment one, to solve the technical problems in the background art, the following is given:

[0018] In combination with Figs. 1-2 The adjusting ball valve provided by the present application comprises a valve body 1, a valve cavity 4 is arranged inside the valve body 1, a ball 5 is arranged inside the valve cavity 4, a handle 7 is arranged at the top end of the valve body 1, the bottom end of the handle 7 extends into the valve cavity 4 and is connected with the ball 5, a connecting pipe 10 is arranged at one end of the valve body 1, a threaded head two 3 is screwed inside the valve body 1, a connecting piece 9 is arranged at the end of the threaded head two 3 away from the valve cavity 4, and the connecting piece 9 is screwed at one end of the threaded head two 3.

[0019] Embodiment two, as Figs. 1-2 shown in the above embodiment, the present embodiment further gives the following content:

[0020] In the present embodiment, a threaded head one 2 is arranged at one end of the valve body 1, a nut 6 is screwed on the threaded head one 2, a sealing ring 8 is arranged at one end of the valve body 1 and is between the threaded head two 3 and the connecting piece 9, the connecting pipe 10 is inserted and fixed inside the connecting piece 9, a sealing gasket 11 is sleeved on the threaded head one 2 and is arranged close to the nut 6.

[0021] The threaded head one 2 can be connected with the inner nut to be connected, and the sealing gasket 11 can further play a sealing role.

[0022] The working principle and use process of the present application are as follows: the threaded head one 2 is threadedly connected with the inner nut to be connected, then the sealing gasket 11 is adjusted to be between the threaded head one 2 and the inner nut, then the nut 6 is screwed to make it threadedly resist the sealing gasket 11, and the sealing gasket 11 is extruded.

[0023] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A regulating ball valve, characterized in that: The invention comprises a valve body (1), wherein a valve cavity (4) is provided inside the valve body (1), a ball (5) is provided inside the valve cavity (4), a handle (7) is provided at the top end of the valve body (1), and the bottom end of the handle (7) extends into the valve cavity (4) and is connected to the ball (5), a connecting pipe (10) is inserted into one end of the valve body (1), a threaded head 2 (3) is screwed inside the valve body (1), a connecting piece (9) is provided at one end of the threaded head 2 (3) away from the valve cavity (4), and the connecting piece (9) is screwed on one end of the threaded head 2 (3).

2. A regulating ball valve according to claim 1, characterized in that: One end of the valve body (1) is provided with a threaded head (2), and a nut (6) is screwed onto the threaded head (2).

3. A regulating ball valve according to claim 2, characterized in that: The sealing ring (8) is arranged at one end of the valve body (1) and is located between the second threaded head (3) and the connecting piece (9).

4. A regulating ball valve according to claim 3, characterized in that: The connecting pipe (10) is inserted and fixed inside the connecting piece (9).

5. The regulating ball valve according to claim 1, characterized in that: A sealing gasket (11) is sleeved on the threaded head (2), and the sealing gasket (11) is arranged close to the nut (6).

Images