CN210664069U

CN210664069U - Anti-blocking plate heat exchanger joint

Info

Publication number: CN210664069U
Application number: CN201921573783.7U
Authority: CN
Inventors: 庞澄龙
Original assignee: Jiangyin Yalong Heat Exchange Equipment Co ltd
Current assignee: Jiangyin Yalong Heat Exchange Equipment Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-02
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a prevent blocking plate heat exchanger and connect, including being responsible for the body, be responsible for body one end and be rubber interface, be responsible for body central authorities bottom and connect the sedimentation pipe, the sedimentation socle portion sets up the end cover, and the other screen cloth that is equipped with of sedimentation pipe, screen cloth pass through the draw-in groove and connect in being responsible for internally, are equipped with the sealing strip between screen cloth and the sedimentation pipe. Will be responsible for the body coupling on the heat exchanger, be responsible for the liquid that flows in the body and pass through the screen cloth, impurity wherein is filtered and deposit in the sedimentation pipe, and the sealing strip avoids blockking up between sedimentation pipe and the screen cloth, reduces impurity deposit in the heat exchanger, extension heat exchanger life.

Description

Anti-blocking plate heat exchanger joint

Technical Field

The utility model relates to a prevent blocking plate heat exchanger and connect.

Background

The plate heat exchanger is used for heat exchange of liquid, and impurity content is more in the liquid, perhaps after the live time is longer, produces the deposit easily, and the deposit is piled up in plate heat exchanger, not only influences heat exchange efficiency, causes the pipeline to block easily simultaneously, because the welding of heat transfer slab is in the same place, is difficult to the clearance, and consequently the life that can influence the heat exchanger is piled up to a large amount of deposits.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a prevent blocking plate heat exchanger and connect reduces impurity deposit in the heat exchanger.

To achieve the purpose, the utility model adopts the structure that: the utility model provides a prevent blocking plate heat exchanger connects, is responsible for the body, it is the rubber interface to be responsible for body one end, the rubber interface outside is equipped with multilayer annular lug, be responsible for body bottom central authorities and be connected with the deposit pipe, the deposit socle portion sets up the end cover, the deposit pipe through the screw thread with be responsible for body coupling, the other screen cloth that is equipped with of deposit pipe, the screen cloth bottom sets up the elastic block, the elastic block is connected in the draw-in groove of being responsible for internal wall, the draw-in groove is annular cell body, the screen cloth is the steel wire netting structure, is equipped with a sealing strip between screen cloth and the deposit pipe, the one end of sealing strip and screen.

The area of the screen is more than 75% of the longitudinal sectional area of the main pipe body.

The beneficial effects are as follows: will be responsible for the body coupling on the heat exchanger, be responsible for the liquid that flows in the body and pass through the screen cloth, impurity wherein is filtered and deposit in the sedimentation pipe, and the sealing strip avoids blockking up between sedimentation pipe and the screen cloth, reduces impurity deposit in the heat exchanger, extension heat exchanger life.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The square plain plate type heat exchanger joint shown in fig. 1 comprises a main pipe body 1, wherein the main pipe body 1 is a pipe joint, one end of the main pipe body is a rubber interface 2, the outer side of the rubber interface 2 is provided with a plurality of layers of lugs, and the lugs are of annular rubber ring structures and can play a role in sealing and fixing when the main pipe body 1 is connected with a heat exchanger. Be responsible for body 1's central authorities bottom and pass through threaded

connection sedimentation pipe

6, 6 bottoms of sedimentation pipe are equipped with

end cover

7, 6 other screen cloth 3 that are equipped with of sedimentation pipe, screen cloth 3 is stainless wire net, screen cloth 3 is connected the draw-in groove 4 of being responsible for on 1 inner wall of body through an elastic block, draw-in groove 4 is the annular cell body, the elastic block can drive screen cloth 3 and rotate along draw-in groove 4, and in the use, it is more urgent to avoid rivers, screen cloth 3's connection interface is broken by the dashing, play certain cushioning effect. Be equipped with sealing strip 5 between screen cloth 3 and the sedimentation pipe 6, the longitudinal section of sealing strip 5 is the trapezium structure, and the one end of sealing strip 5 and screen cloth 3 contact is higher than the one end with sedimentation pipe 6 contact, avoids having the impurity deposit between screen cloth 3 and the sealing strip 5. The area of the screen 3 is more than 75 percent of the longitudinal sectional area of the main pipe body 1, and certain gaps are reserved to avoid that the heat exchanger cannot flow water smoothly after the screen is blocked by impurities.

Will be responsible for the body coupling on the heat exchanger, be responsible for the liquid that flows in the body and pass through the screen cloth, impurity wherein is filtered and deposit in the sedimentation pipe, and the sealing strip avoids blockking up between sedimentation pipe and the screen cloth, reduces impurity deposit in the heat exchanger, extension heat exchanger life.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. An anti-blocking plate heat exchanger joint comprises a main pipe body (1) and is characterized in that, one end of the main pipe body (1) is provided with a rubber interface (2), the outer side of the rubber interface (2) is provided with a plurality of layers of annular convex blocks, the center of the bottom of the main pipe body (1) is connected with a deposition pipe (6), the bottom of the deposition pipe (6) is provided with an end cover (7), the deposition pipe (6) is connected with the main pipe body (1) through threads, a screen (3) is arranged beside the deposition pipe (6), the bottom of the screen (3) is provided with an elastic block, the elastic block is connected in a clamping groove (4) on the inner wall of the main pipe body (1), the clamping groove (4) is an annular groove body, the screen (3) is of a steel wire mesh structure, a sealing strip (5) is arranged between the screen (3) and the sedimentation pipe (6), the end of the sealing strip (5) contacted with the screen (3) is higher than the end contacted with the sedimentation pipe (6).

2. Anti-clogging plate heat exchanger joint according to claim 1, characterized in that the area of the screen (3) is more than 75% of the longitudinal cross-sectional area of the primary pipe body (1).