CN203322255U

CN203322255U - Homogenizer pump body sealing component

Info

Publication number: CN203322255U
Application number: CN2013203040355U
Authority: CN
Inventors: 王学根; 归德福; 唐华飞
Original assignee: SHANGHAI SAMRO HOMOGENIZER CO Ltd
Current assignee: SHANGHAI SAMRO HOMOGENIZER CO Ltd
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2013-12-04
Anticipated expiration: 2023-05-30

Abstract

The utility model discloses a homogenizer pump body sealing component which comprises a conical body, a pressing cover and a V-shaped sealing ring component. The V-shaped sealing ring component comprises a base ring, a pressing ring and a V-shaped sealing ring arranged between the base ring and the pressing ring. The V-shaped sealing ring component is arranged outside the conical body, and the pressing cover is arranged on a cylindrical body. The sealing component is a self-potential seal, the sealing pressure is more than 150 MP, and moreover the sealing force can be adjusted by the sealing component itself, and the higher the pressure is, the better the sealing effect is.

Description

Homogenizer pump housing black box

Technical field

The utility model relates to homogenizer, is specifically related to homogenizer pump housing black box.

Background technique

Need to arrange Sealing on the pump housing of homogenizer.

The model utility content

The purpose of this utility model is to provide a kind of new homogenizer pump housing black box.

According to the utility model, a kind of homogenizer body black box, comprise conical body, gland and V-seal ring member, wherein this V-seal ring member comprise seat ring, pressure ring and be located at this seat ring and this pressure ring between the V-seal ring, it is external that wherein this V-seal ring member is located at this taper shape basis, and this gland is located at this cylindrical body top.

Wherein, the tapering of described cylindrical body is identical with the tapering of the inwall of described V-seal ring member.

Wherein, there is gap between described V-seal ring member and described gland.

Wherein, described conical body bottom is fixed with the first screw and nut, and described gland and described conical body are fixed together by the second screw.

Positive progressive effect of the present utility model is: the sealing assembly is self-alignment sealing, more than sealing load can reach 150MP, and can self-control sealing force size, when pressure is higher, sealing effect is better.

The accompanying drawing explanation

Fig. 1 is the utility model one embodiment's cross-sectional schematic.

Embodiment

Below in conjunction with the accompanying drawing illustrated embodiment, the utility model is elaborated.

As shown in Figure 1, a kind of homogenizer pump housing black box 100, comprise gland 110, conical body 120 and V-seal ring member 130, wherein the V-seal ring member comprises seat ring 132, pressure ring 134 and V-seal ring 136, and V-seal ring 136 is located between seat ring 132 and pressure ring 134.This V-seal ring member 130 is located at outside this taper shape body 120, and this gland 110 is located at this cylindrical body 120 tops.

Conical body 120 belows are fixed with the first screw 142 and nut 144, above conical body, by the second screw 150, conical body 120 and gland 110 are linked together simultaneously.While removing gland 110 like this, sealing assembly 100 can be split out together, facilitate dismounting.

Wherein, described ring assembly is made by elastomeric plastics, and endoporus is cone type, and excircle dimension is identical with pump housing hole dimension.And the tapering of conical body is identical with the tapering of the inwall of ring assembly;

A gap is arranged between ring assembly and gland, when pump housing internal pressure raises, after the ring assembly pressurized, move upward, gap reduces, and ring assembly is outwards opened by the extruding of conical body, and internal taper hole and the conical body of seal ring cylindrical and pump housing hole, seal ring closely cooperate, seal ring generation resiliently deformable, thus realized sealing.

This combination seal is self-alignment sealing, more than sealing load can reach 150MP, and can self-control sealing force size, when pressure is higher, sealing effect is better.

Although the utility model is described according to its preferred implementation, there are the change, displacement and the various substitute equivalents that fall in the utility model scope.Here the example provided is only illustrative, rather than to restriction of the present utility model.

For the sake of simplicity, this specification has omitted the description to known technology.

Claims

1. a homogenizer pump housing black box, it is characterized in that, it comprises conical body, gland and V-seal ring member, wherein this V-seal ring member comprise seat ring, pressure ring and be located at this seat ring and this pressure ring between the V-seal ring, it is external that wherein this V-seal ring member is located at this taper shape basis, and this gland is located at this cylindrical body top.

2. homogenizer pump housing black box according to claim 1, is characterized in that, the tapering of described cylindrical body is identical with the tapering of the inwall of described V-seal ring member.

3. homogenizer pump housing black box according to claim 2, is characterized in that, between described V-seal ring member and described gland, has gap.

4. according to the described homogenizer pump housing of claim 1-3 any one black box, it is characterized in that, described conical body bottom is fixed with the first screw and nut, and described gland and described conical body are fixed together by the second screw.