CN207268584U

CN207268584U - A kind of exchanger head

Info

Publication number: CN207268584U
Application number: CN201720904610.3U
Authority: CN
Inventors: 金春花
Original assignee: WUXI JIALONG HEAT EXCHANGER STOCK Co Ltd
Current assignee: WUXI JIALONG HEAT EXCHANGER STOCK Co Ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2018-04-24
Anticipated expiration: 2027-07-25

Abstract

The utility model discloses a kind of exchanger head, including：Connector, boring cover, adapter, end socket, catch, backing plate；The connector, boring cover, adapter and end socket are sequentially connected；Arc block plate is welded with the end socket inner wall cambered surface；The end socket bottom is welded with backing plate；The backing plate is with catch by being welded to connect.The utility model adds bonding area, so that improves heat exchanger bears pressure and weld strength by welding one piece of backing plate in end socket bottom.

Description

A kind of exchanger head

Technical field：

The utility model belongs to heat exchange equipment technical field, more particularly to a kind of exchanger head.

Background technology：

Heat exchanger is widely used in the fields such as aviation, automobile, engineering machinery, air compression, petrochemical industry.Existing heat exchange Device end socket, since end socket weld faying face is smaller, weld strength is relatively poor.In purifying hydrogen of hydrogen, heat exchanging device is born Pressure requirements are higher.Therefore.Traditional exchanger head tends not to the requirement for meeting hydrogen heat exchanger.

The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the utility model, and It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form Technology.

Utility model content：

The purpose of this utility model is to provide a kind of exchanger head, thus overcome it is above-mentioned in the prior art the defects of.

To achieve the above object, the utility model provides a kind of exchanger head, including：Connector, boring cover, adapter, envelope Head, catch, backing plate, it is characterised in that：The connector, boring cover, adapter and end socket are sequentially connected；Welded in the end socket inner wall cambered surface It is connected to arc block plate；The end socket bottom is welded with backing plate；The backing plate is with catch by being welded to connect.

Compared with prior art, the utility model has the advantages that：

By welding one piece of backing plate in end socket bottom, increase bonding area, so that improves heat exchanger bears pressure；It is another Aspect, one piece of arc block plate is welded on end socket inner wall along cambered surface, increases the contact area of backing plate and end socket, so as to strengthen pad Plate weld strength.

Brief description of the drawings：

Fig. 1 is a kind of front view of exchanger head of the utility model；

Fig. 2 is a kind of side view of exchanger head of the utility model；

Reference numeral is：1- connectors, 2- boring covers, 3- adapters, 4- end sockets, 5- catch, 6- backing plates.

Embodiment：

Specific embodiment of the present utility model is described in detail below, it is to be understood that the protection of the utility model Scope and from the limitation of embodiment.

Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members Part or other parts.

As shown in Figure 1 and Figure 2, a kind of exchanger head, including：Connector 1, boring cover 2, adapter 3, end socket 4, catch 5, backing plate 6；The connector 1, boring cover 2, adapter 3 and end socket 4 are sequentially connected；Arc block plate 5 is welded with the 4 inner wall cambered surface of end socket；Institute State 4 bottom of end socket and be welded with backing plate 6；The backing plate 6 is with catch 5 by being welded to connect.In 1 bottom of end socket, the backing plate 6 of welding increases Bonding area is added, can improve heat exchanger bears pressure；The arc block plate 5 welded on 1 inner wall of end socket along cambered surface, can increase The contact area of cushioning plate 6 and catch 5, and then increase the weld strength of backing plate 6.

The description of the foregoing specific exemplary embodiment to the utility model be in order to illustrate and illustration purpose.These Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape Formula is limited.

Claims

A kind of 1. exchanger head, it is characterised in that：Including：Connector, boring cover, adapter, end socket, catch, backing plate；The connector, Boring cover, adapter and end socket are sequentially connected；Arc block plate is welded with the end socket inner wall cambered surface；The end socket bottom is welded with pad Plate；The backing plate is with catch by being welded to connect.