CN217312787U

CN217312787U - Tubular microfiltration membrane

Info

Publication number: CN217312787U
Application number: CN202220491914.2U
Authority: CN
Inventors: 程大龙
Original assignee: Shanghai Hongchuangxin Material Technology Co ltd
Current assignee: Shanghai Hongchuangxin Material Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-30
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of microfiltration membranes, and discloses a tubular microfiltration membrane, which comprises a microfiltration membrane pipe, a connecting pipe orifice positioned on one side of the microfiltration membrane pipe and a water pipe connected with the connecting pipe orifice, wherein the outer end of the connecting pipe orifice is fixedly connected with a plurality of elastic pieces; through at the solid fixed ring of screw ring one end fixed connection, set up a plurality of arc pieces in the inboard ring channel of solid fixed ring, the inserted bar on the arc piece runs through solid fixed ring, at the go-between that screw ring outside sliding connection and solid fixed ring correspond, through the fixed water pipe of a plurality of arc piece extrusion, carries out the secondary to the junction of connecting pipe mouth and water pipe and consolidates.

Description

Tubular microfiltration membrane

Technical Field

The utility model relates to a microfiltration membrane technical field specifically is a tubular microfiltration membrane.

Background

The micro-filtration membrane is divided into an inorganic membrane and an organic polymer membrane according to membrane forming materials, the inorganic membrane is divided into a ceramic membrane and a metal membrane, and the organic polymer membrane is divided into a natural polymer membrane and a synthetic polymer membrane; and are classified into flat sheet membranes, tubular membranes, spiral membranes and hollow fiber membranes according to the form of the membrane.

When an existing tubular microfiltration membrane is installed, a connector of the existing tubular microfiltration membrane needs to be connected with an external water pipe, the connector is generally in threaded connection with the water pipe, and the connection position of the connector and the water pipe may be loosened under the condition of vibration or external force.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a tubular microfiltration membrane has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tubular microfiltration membrane, includes the microfiltration membrane pipe, is located the water pipe that microfiltration membrane pipe one side connected pipe mouth and be connected with connected pipe mouth, a plurality of shell fragments of connected pipe mouth outer end fixedly connected with, the threaded connection in the connected pipe mouth outside has the screw ring, screw ring outer end fixedly connected with strengthening mechanism, screw ring outside sliding connection has the go-between that corresponds with strengthening mechanism.

Preferably, the reinforcing mechanism includes the solid fixed ring with screw ring fixed connection, gu the fixed ring inboard has seted up the ring channel, be provided with a plurality of arc pieces in the ring channel, be provided with the inserted bar on the arc piece, the inserted bar runs through solid fixed ring.

Preferably, the inner side of the arc-shaped block is fixedly connected with a protective pad.

Preferably, a plurality of the arc blocks are just spliced into a circular ring, and the inner diameter of the circular ring is consistent with the outer diameter of the water pipe.

Preferably, a sealing ring is fixedly connected inside the connecting pipe orifice.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of tubular microfiltration membrane, through a plurality of shell fragments of fixed connection in the mouth of pipe outer end, at the mouth of pipe outside threaded connection screw ring, rotate the screw ring and remove and make the shell fragment shrink crowded water pipe, consolidate the junction of mouth of pipe and water pipe.

2. This kind of tubular microfiltration membrane through at the solid fixed ring of screw ring one end fixed connection, sets up a plurality of arc pieces in the inboard ring channel of solid fixed ring, and the inserted bar on the arc piece runs through solid fixed ring, at the go-between that screw ring outside sliding connection and solid fixed ring correspond, through the fixed water pipe of a plurality of arc piece extrusion, carries out the secondary to the junction of connecting pipe mouth and water pipe and consolidates.

Drawings

FIG. 1 is a schematic view of the whole partial section vertical structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the connection pipe orifice and the water pipe of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the reinforcing mechanism of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the reinforcing mechanism of the present invention.

In the figure: 1. a microfiltration membrane tube; 2. connecting the pipe orifices; 3. a reinforcement mechanism; 4. a connecting ring; 5. a spring plate; 6. a threaded ring; 7. a water pipe; 8. a seal ring; 301. a fixing ring; 302. an annular groove; 303. an arc-shaped block; 304. inserting a rod; 305. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-4, a tubular microfiltration membrane comprises a microfiltration membrane tube 1, a connection pipe orifice 2 located at one side of the microfiltration membrane tube 1 and a water pipe 7 connected with the connection pipe orifice 2, wherein a plurality of elastic pieces 5 are fixedly connected to the outer end of the connection pipe orifice 2, a threaded ring 6 is in threaded connection with the outer side of the connection pipe orifice 2, a reinforcing mechanism 3 is fixedly connected to the outer side of the threaded ring 6, and a connection ring 4 corresponding to the reinforcing mechanism 3 is slidably connected to the outer end of the threaded ring 6.

As shown in fig. 2, fig. 3 and fig. 4, further, the reinforcing mechanism 3 includes a fixing ring 301 fixedly connected with the threaded ring 6, an annular groove 302 is formed in the inner side of the fixing ring 301, a plurality of arc blocks 303 are arranged in the annular groove 302, an inserting rod 304 is arranged on the arc blocks 303, the inserting rod 304 penetrates through the fixing ring 301, the water pipe 7 is extruded and fixed through the arc blocks 303, and the joint of the connecting pipe orifice 2 and the water pipe 7 is reinforced for the second time.

As shown in fig. 3 and 4, further, a protective pad 305 is fixedly connected to the inner side of the arc block 303, and when the arc block 303 presses and fixes the water pipe 7, the protective pad 305 is pressed, so as to prevent the water pipe 7 from being worn.

As shown in fig. 3, further, the plurality of arc-shaped blocks 303 are just spliced into a circular ring, and the inner diameter of the circular ring is consistent with the outer diameter of the water pipe 7, so that the plurality of arc-shaped blocks 303 can extrude and fix the water pipe 7.

As shown in fig. 2, a sealing ring 8 is further fixedly connected inside the connecting pipe orifice 2, so as to achieve a sealing effect and avoid water leakage.

The working principle is as follows: when being connected mouth of pipe 2 and water pipe 7, insert water pipe 7 in the mouth of pipe 2 until one end offsets with sealing washer 8, then through rotating threaded ring 6, can make a plurality of shell fragments 5 by extrusion shrink, 5 shrink back extrusion water pipe 7 of shell fragments, it is fixed to extrude water pipe 7, then continue to rotate threaded ring 6, when solid fixed ring 301 is located mouth of pipe 2 one side, promote inserted bar 304, make a plurality of arc pieces 303 extrude fixedly to water pipe 7, then slip go-between 4, make go-between 4 be located solid fixed ring 301 outside, can carry on spacingly to inserted bar 304.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a tubular microfiltration membrane, includes microfiltration membrane pipe (1), is located microfiltration membrane pipe (1) one side mouth of pipe (2) and water pipe (7) be connected with mouth of pipe (2), its characterized in that, a plurality of shell fragments (5) of mouth of pipe (2) outer end fixedly connected with, mouth of pipe (2) outside threaded connection has screw ring (6), screw ring (6) outer end fixedly connected with strengthening mechanism (3), screw ring (6) outside sliding connection has go-between (4) that correspond with strengthening mechanism (3).

2. The tubular microfiltration membrane according to claim 1, wherein the reinforcing mechanism (3) comprises a fixing ring (301) fixedly connected with the threaded ring (6), an annular groove (302) is formed in the inner side of the fixing ring (301), a plurality of arc blocks (303) are arranged in the annular groove (302), an insert rod (304) is arranged on each arc block (303), and the insert rod (304) penetrates through the fixing ring (301).

3. A tubular microfiltration membrane according to claim 2 wherein a protective pad (305) is fixedly attached to the inside of the arcuate block (303).

4. The tubular microfiltration membrane according to claim 2, wherein a plurality of said arcuate segments (303) are spliced to form a ring having an inner diameter corresponding to the outer diameter of the water pipe (7).

5. A tubular microfiltration membrane according to claim 1 wherein a sealing ring (8) is fixedly attached to the inside of the connector tube orifice (2).