Homogenizing valve with damping function

Abstract

The utility model relates to the technical field of homogenizing valves, in particular to a homogenizing valve with a damping function. Comprising a valve body, a valve seat is slidably connected into the valve body, a collision block is slidably connected into the valve body, a valve element is slidably connected into the valve body, two discharging openings are formed in the surface of the valve body, an ejector rod is slidably connected into the valve body, and a plurality of first sliding grooves are formed in one side of the ejector rod; a second sliding groove is formed in one side of the valve body, a plug pin is slidably connected into the second sliding groove, the surface of the plug pin is slidably connected with the interior of the first sliding groove, three dampers are installed at the bottom of the valve body, and a base is fixed to the bottoms of the dampers. According to the scheme, it can be avoided that under long-term vibration, the valve body and internal equipment are damaged due to mutual friction between the interior of the valve body and the equipment, and the service life of the valve body and the equipment is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to homogenizing valve technical field, concretely relates to a homogenizing valve with shock -absorbing function. BACKGROUND

[0002] The homogenizing valve is a component for producing homogenizing effect on liquid and adjusting homogenizing pressure, which is usually connected with the output end of the plunger pump, and the valve opening is adjusted to control the flow and pressure of the fluid, so that the fluid keeps stable flow state in the pipeline. During the homogenizing process, the fluid will produce strong shearing, impact, cavitation and turbulent vortex effect when passing through the homogenizing valve under high pressure, so that the liquid material or solid particles carried by liquid can be super-fined. SUMMARY

[0003] The utility model provides a homogenizing valve with shock -absorbing function, and the purpose is to increase the service life, stability and efficiency of the valve body and equipment.

[0004] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A homogenizing valve with shock -absorbing function, including the valve body, the inside sliding connection of valve body has the valve seat, the inside sliding connection of valve body has the baffle, the inside sliding connection of valve body has the valve core, the surface of valve body is equipped with two discharge gates, the inside sliding connection of valve body has the top rod, the one side of top rod is equipped with a plurality of first sliding grooves, the one side of valve body is equipped with the second sliding groove, the inside sliding connection of second sliding groove has the bolt, the surface of bolt and the inside sliding connection of first sliding groove, the bottom of valve body is installed three dampers, the bottom of damper is fixed with base.

[0006] Preferably, the top of the damper is provided with three buffer pads.

[0007] Preferably, the top of the base is fixed with a limiting rod, and the bottom of the valve body is provided with three circular grooves, and the inside of the circular groove is slidably connected with the surface of the limiting rod.

[0008] Preferably, the top of the limiting rod is fixed with a first limiting block, and the surface of the first limiting block is slidably connected with the inside of the circular groove.

[0009] Preferably, the surface of the bolt is fixed with a second limiting block, and the surface of the second limiting block is slidably connected with the inside of the second sliding groove.

[0010] Preferably, the second limiting block is fixed with a tension spring on one side, and the other end of the tension spring is fixedly connected with one side of the inside of the second sliding groove.

[0011] Preferably, the bottom of the side of the bolt is arc-shaped.

[0012] The utility model discloses the beneficial effect reached is:

[0013] The utility model discloses a homogenizing valve with damping function, first the bolt is pulled to one side, make the surface of bolt separate from the inside of first sliding slot, when the surface of bolt separates from the inside of first sliding slot, through the upward or up and down movement of the jacking rod, make piston push material enter the inside of valve body and carry out homogenization and produce different pressure, when the position of jacking rod is adjusted and homogenized, when piston push material enters the inside of valve body and carries out homogenization, will produce greater impact force to valve core, make valve core drive valve body and produce vibration, when valve body produces vibration, through three dampers, the amplitude of vibration is greatly reduced, avoid under the long -term vibration, make valve body and internal equipment mutual friction and lead to the damage of valve body and internal equipment, reduce the service life of valve body and equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to be used in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to the structure shown in these drawings.

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is the damper structure bottom view of the utility model;

[0017] Figure 3 It is the jacking rod structure sectional view of the utility model;

[0018] Figure 4 It is the bolt structure schematic view of the utility model;

[0019] Figure 5 It is the tension spring structure schematic view of the utility model.

[0020] In the drawing, 1, valve body;2, valve seat;3, ram;4, valve core;5, jacking rod;6, first sliding slot;7, second sliding slot;8, bolt;9, base;10, damper;11, buffer pad;12, limit rod;13, round groove;14, first limit block;15, second limit block;16, tension spring;17, discharge port.

[0021] The realization of the utility model, functional characteristics and advantages will be further explained with reference to the drawings. DETAILED DESCRIPTION

[0022] 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 of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0023] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0024] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0025] As shown in FIG. Figures 1-5 A homogenizing valve with damping function, comprising a valve body 1, the valve body 1 as the main structure of the whole homogenizing valve, the inside is a valve seat 2, a striker 3, a valve core 4, a top rod 5, and a discharge port 17 is formed on the surface for discharging the homogenized material.

[0026] The valve body 1 is slidably connected with the valve seat 2, the valve body 1 is slidably connected with the striker 3, and the valve body 1 is slidably connected with the valve core 4. The valve core 4 slides in the valve body 1, and when the piston pushes the material into the valve body 1 for homogenization, the valve core 4 will be subjected to a large impact force, which drives the valve body 1 to vibrate, which is a link of force transmission in the homogenization process.

[0027] The surface of the valve body 1 is provided with two discharge ports 17, the inside of the valve body 1 is slidably connected with the top rod 5, one side of the top rod 5 is provided with a plurality of first sliding grooves 6, the first sliding grooves 6 are formed on one side of the top rod 5 and are slidably connected with the surface of the bolt 8, and the position of the top rod 5 is fixed or adjusted through the cooperation of the bolt 8 and the first sliding grooves 6.

[0028] The second sliding groove 7 is arranged on one side of the valve body 1, and the plug 8 is slidably connected in the second sliding groove 7, so as to limit and guide the plug 8 and ensure the sliding track of the plug 8 on the valve body 1.

[0029] The plug 8 is slidably connected in the second sliding groove 7, and the surface of the plug 8 is slidably connected with the inside of the first sliding groove 6.

[0030] The three dampers 10 are arranged on the top of the valve body 1, and the base 9 is fixed to the bottom of the damper 10.

[0031] The limiting rod 12 is fixed to the top of the base 9, and the three circular grooves 13 are arranged on the bottom of the valve body 1 and slidably connected with the surface of the limiting rod 12.

[0032] The first limiting block 14 is fixed to the top of the limiting rod 12 and slidably connected with the inside of the circular groove 13.

[0033] The second limiting block 15 is fixed to the surface of the plug 8 and slidably connected with the inside of the second sliding groove 7.

[0034] The tension spring 16 is fixed to one side of the second limiting block 15 and the other end of the tension spring 16 is fixed to one side of the inside of the second sliding groove 7.

[0035] The bottom of one side of the plug 8 is arc-shaped, so as to be conveniently inserted into the first sliding groove.

[0036] The use method is as follows:

[0037] Step one, first pull the bolt 8 to one side, so that the surface of the bolt 8 is separated from the inside of the first sliding groove 6, when the surface of the bolt 8 is separated from the inside of the first sliding groove 6, by moving the top rod 5 up or up and down, the piston pushes the material into the inside of the valve body 1 to produce different pressure when homogenizing, when the position of the top rod 5 is adjusted, homogenization is carried out, when the piston pushes the material into the inside of the valve body 1 to homogenize, a greater impact force is generated on the valve core 4, so that the valve core 4 drives the valve body 1 to vibrate, when the valve body 1 vibrates, the amplitude of the vibration is greatly reduced by the three dampers 10, so as to avoid the mutual friction between the valve body 1 and the equipment in the long-term vibration, which causes the damage of the valve body 1 and the internal equipment.

[0038] Step two, three buffer pads 11 are installed on the top of the damper 10, which can reduce the friction between the top of the damper 10 and the bottom of the valve body 1, and also can reduce certain noise, the surface of the limiting rod 12 is limited by the inside of the circular groove 13, so that the valve body 1 will not deviate when moving up and down, and the surface of the limiting rod 12 will not be separated from the inside of the circular groove 13 by the limiting action of the surface of the first limiting block 14 in the inside of the circular groove 13.

[0039] Step three, the surface of the second limiting block 15 in the inside of the second sliding groove 7 limits the surface of the bolt 8, so that the surface of the bolt 8 will not move out of the inside of the second sliding groove 7 due to the shaking of the equipment, the surface of the bolt 8 has a continuous force to one side of the inside of the first sliding groove 6 by the tension of the tension spring 16, so as to avoid shaking and separating the surface of the bolt 8 from the inside of the first sliding groove 6, the bottom of one side of the bolt 8 is arc-shaped, so that the user does not need to pull the surface of the bolt 8 out of the inside of the first sliding groove 6 when moving the top rod 5 up, reducing the operation of the user.

[0040] The above-mentioned is only the optional embodiment of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields under the application concept of the present application is included in the patent protection range of the present application.

Claims

1. A homogenizing valve with shock absorption function, characterized in that, The valve body (1) includes a valve seat (2) which is slidably connected inside the valve body (1), a striker (3) which is slidably connected inside the valve body (1), a valve core (4) which is slidably connected inside the valve body (1), two discharge ports (17) which are opened on the surface of the valve body (1), a push rod (5) which is slidably connected inside the valve body (1), a plurality of first sliding grooves (6) which are opened on one side of the push rod (5), a second sliding groove (7) which is opened on one side of the valve body (1), a pin (8) which is slidably connected inside the second sliding groove (7), the surface of the pin (8) which is slidably connected to the inside of the first sliding groove (6), and three dampers (10) which are installed at the bottom of the valve body (1), and a base (9) which is fixed at the bottom of the damper (10).

2. A homogenizing valve with shock absorption function according to claim 1, characterized in that: The damper (10) is equipped with three buffer pads (11) on top.

3. A homogenizing valve with shock absorption function according to claim 1, characterized in that: The base (9) has a limit rod (12) fixed at the top, and the valve body (1) has three circular grooves (13) at the bottom. The interior of the circular grooves (13) is slidably connected to the surface of the limit rod (12).

4. A homogenizing valve with shock absorption function according to claim 3, characterized in that: The top of the limiting rod (12) is fixed with a first limiting block (14), and the surface of the first limiting block (14) is slidably connected to the inside of the circular groove (13).

5. A homogenizing valve with shock absorption function according to claim 1, characterized in that: The surface of the pin (8) is fixed with a second limiting block (15), and the surface of the second limiting block (15) is slidably connected to the inside of the second slide groove (7).

6. A homogenizing valve with shock absorption function according to claim 5, characterized in that: A tension spring (16) is fixed on one side of the second limiting block (15), and the other end of the tension spring (16) is fixedly connected to one side of the second slide groove (7).

7. A homogenizing valve with shock absorption function according to claim 1, characterized in that: The bottom of one side of the pin (8) is arc-shaped.

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