CN212868590U

CN212868590U - Non-guide one-way ball valve

Info

Publication number: CN212868590U
Application number: CN202021343240.9U
Authority: CN
Inventors: 毕辛格; 毕国庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-02
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a ball valve technical field just discloses no direction check ball valve, including disk seat, spring, steel ball, valve bonnet, O type circle, there are special type spring and steel ball inside difference fixed mounting of disk seat, the disk seat has the valve bonnet through threaded connection, a plurality of through-holes have been seted up to the inside of valve bonnet, special type spring and steel ball swing joint, there are special type spring and valve bonnet through the inside difference fixed mounting of disk seat, and special type spring is used for supporting the steel ball, and has seted up the through-hole in the inside of valve bonnet, and the inner structure of disk seat is simple like this, low in manufacturing cost, the disk seat is amassed and application are in high-pressure control system, especially use pump efficiency in the high-pressure plunger pump to and the disk seat has when using that the noise is little, former volume efficiency is high, when carrying the viscosity medium, at the bottom of viscosity reduction rate, can carry water, oil through the change of, Various chemical media such as lye, or media with particles, etc.

Description

Non-guide one-way ball valve

Technical Field

The utility model relates to a ball valve technical field specifically is non-direction one-way ball valve.

Background

The non-guide one-way valve adopts a conical self-locking or pressing sleeve structure for positioning and installation, can ensure that a medium flows in a one-way mode in a system when being used independently, can be applied to a high-pressure plunger pump when being combined by two or more, changes the material of the valve, can be suitable for conveying corrosive liquid medium and granular medium, and can also easily cause some defects when being used in the existing one-way ball valve in the improved market, for example, the manufacturing cost is high, and the large noise, the volume and the like are easily generated when being used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a no direction check ball valve possesses simple structure, low in manufacturing cost, the noise is little and former volume efficiency is high, can also carry various medium advantages, has solved current check valve with high costs, the noise is big to and carry the single problem of medium.

(II) technical scheme

In order to realize the aforesaid possess simple structure, low in manufacturing cost, the noise is little and former volume efficiency is high, can also carry various medium purposes, the utility model provides a following technical scheme: non-guide one-way ball valve, including disk seat, spring, steel ball, valve bonnet, O type circle, the inside difference fixed mounting of disk seat has special type spring and steel ball, the disk seat has the valve bonnet through threaded connection or crimping, a plurality of through-holes have been seted up to the inside of valve bonnet.

Preferably, the special-shaped spring is movably connected with the steel ball.

Preferably, the through holes are uniformly distributed in the valve cover at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides a non-direction one-way ball valve possesses following beneficial effect:

1. this non-guide one-way ball valve, there are special type spring and valve bonnet through the inside of disk seat fixed mounting respectively, special type spring is used for supporting the steel ball, has seted up the through-hole in the inside of valve bonnet moreover, and the inner structure of disk seat is simple like this, low in manufacturing cost, little and the application of disk seating volume are in high-pressure control system, especially use pump efficiency in the high-pressure plunger pump to and the disk seat has the noise when using little, former volume efficiency is high, when carrying the viscosity medium, the viscosity falls at the bottom of the festival rate.

2. The non-guide one-way ball valve can convey various chemical media such as water, oil, alkali liquor and the like or media with particles and the like by changing the valve material.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1-valve seat, 2-special spring, 3-steel ball, 4-valve cover and 5-O-shaped ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the non-guiding one-way ball valve includes a valve seat 1, a spring 2, a steel ball 3, a valve cover 4, and an O-ring 5, wherein the valve seat 1 is fixedly provided with the special spring 2 and the steel ball 3, the valve seat 1 is connected with the valve cover 4 through a screw thread or by crimping, and the valve cover 4 is provided with a plurality of through holes therein.

In this embodiment, preferably, the special-shaped spring 2 is movably connected with the steel ball 3, so that the special-shaped spring 2 can support the steel ball 3 conveniently.

In this embodiment, preferably, the through-holes are evenly arranged in the valve cover 4 at equal intervals, so that the medium inside the valve seat 1 can flow more quickly.

The utility model discloses a theory of operation and use flow: the steel ball 3 is supported by the special-shaped spring 2, so that the steel ball 3 is ensured to move in a specific track, and the single flow of a conveying medium is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Non-guide one-way ball valve, including disk seat (1), spring (2), steel ball (3), valve bonnet (4), O type circle (5), its characterized in that: the novel valve seat is characterized in that a special spring (2) and a steel ball (3) are fixedly mounted in the valve seat (1) respectively, a valve cover (4) is connected with the valve seat (1) through threads or in a compression joint mode, and a plurality of through holes are formed in the valve cover (4).

2. The unguided one-way ball valve of claim 1, wherein: the special spring (2) is movably connected with the steel ball (3).

3. The unguided one-way ball valve of claim 1, wherein: the through holes are uniformly distributed in the valve cover (4) at equal intervals.