CN206113731U

CN206113731U - Heat exchanger with high -efficient heat transfer

Info

Publication number: CN206113731U
Application number: CN201621248384.XU
Authority: CN
Inventors: 杨东红
Original assignee: Guangzhou Comfort Electromechanical Equipment Co Ltd
Current assignee: Guangzhou Comfort Electromechanical Equipment Co Ltd
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2017-04-19
Anticipated expiration: 2026-11-22

Abstract

The utility model relates to a heat exchanger field specifically is a heat exchanger with high -efficient heat transfer, which comprises a housin, sealed lid is installed to the opening part of casing, the inside of casing is equipped with group of sheets, group of sheets's inside is equipped with first runner, second runner, third runner and fourth runner, connect through the second connecting pipe between second runner and the third runner, connect through first connecting pipe between first runner and the fourth runner. Through adding long slab piece and short slab piece, because superposeing with the short slab piece in proper order, the long slab piece constitutes group of sheets, group of sheets's surface will produce the just shape of injustice like this, when carrying out the heat transfer, can be increased the area of contact surperficial with group of sheets by the medium of heat transfer like this, can shorten by the medium of heat transfer used time when the heat transfer to improve the efficiency of heat transfer.

Description

A kind of heat exchanger with high efficient heat exchanging

Technical field

This utility model is related to field of heat exchangers, specially a kind of heat exchanger with high efficient heat exchanging.

Background technology

Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold flow body, and also known as heat exchanger, heat exchanger is being changed Occupy critical role in work, oil, power, food and other many commercial production, heat exchanger can conduct in Chemical Manufacture for which Heater, cooler, condenser, vaporizer and reboiler etc., are widely used, and conventional heat exchanger includes pipe heat exchanger and plate Formula heat exchanger, and in prior art, the surfacing of plate type heat exchanger, so as to the space availability ratio for reducing enclosure interior is little.

Utility model content

The purpose of this utility model is to provide a kind of heat exchanger with high efficient heat exchanging, to solve in above-mentioned background technology The problem of proposition.

For achieving the above object, this utility model provides following technical scheme：

A kind of heat exchanger with high efficient heat exchanging, including housing, are provided with closure, the shell at the opening of the housing The inside of body is provided with plate groups, and the inside of the plate groups is provided with first flow, second flow channel, third flow channel and the 4th runner, Connected by the second connecting tube between the second flow channel and third flow channel, by the between the first flow and the 4th runner One connecting tube connects；

The surface of the closure is respectively equipped with the first hot-fluid and goes out pipeline, the second hot flow ipe, the first hot flow ipe Go out pipeline with the second hot-fluid, first hot-fluid is gone out one end of pipeline and connected with third flow channel through the surface of closure, second One end of hot flow ipe is connected with first flow through the surface of closure, and closure is run through in one end of the first hot flow ipe Surface connect with second flow channel, the second hot-fluid goes out one end of pipeline through the surface of closure and the 4th flow passage.

Preferably, the plate groups are sequentially overlapped and are constituted by long plate and short slab piece, the long plate and short slab piece Width it is identical.

Preferably, first connecting tube and the second connecting tube are arranged in orthogonal mode, and the first connecting tube and The center of the second connecting tube is in same straight line.

Compared with prior art, the beneficial effects of the utility model are：This has the heat exchanger structure of high efficient heat exchanging simple, By adding long plate and short slab piece, as long plate and short slab piece are sequentially overlapped composition plate groups, the surface of such plate groups Rugged shape will be produced, so when being exchanged heat, the medium for being exchanged heat can increase the contact with plate groups surface Area, can shorten the medium for the being exchanged heat time used in heat exchange, so as to improve the efficiency of heat exchange；It is first-class by adding Road, second flow channel, third flow channel and the 4th runner, so improve the caloric value of plate groups, so as to improve changing by heat transferring medium Thermal velocity, reduces the time of heat exchanger heat exchange, so as to improve the work efficiency of heat exchanger.

Description of the drawings

Fig. 1 is this utility model structure sectional view；

Fig. 2 is this utility model structural front view；

Fig. 3 is this utility model plate groups structural representation.

In figure：Housing 1, first flow 2, closure 3, the first hot-fluid go out pipeline 4, the second hot flow ipe 5, the first hot-fluid Enter pipeline 6, long plate 7, short slab piece 8, second flow channel 9, the first connecting tube 10, the second connecting tube 11, third flow channel 12, the 4th stream Road 13, the second hot-fluid go out pipeline 14.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：

A kind of heat exchanger with high efficient heat exchanging, including housing 1, are provided with closure 3 at the opening of housing 1, housing 1 Inside is provided with plate groups, and plate groups are sequentially overlapped and are constituted by long plate 7 and short slab piece 8, the width of long plate 7 and short slab piece 8 Degree is identical, by adding long plate 7 and short slab piece 8, as long plate 7 and short slab piece 8 are sequentially overlapped composition plate groups, this model The surface of piece group will produce rugged shape, and so when being exchanged heat, the medium for being exchanged heat can increase and plate groups The contact area on surface, can shorten time of the medium for being exchanged heat in heat exchange, so as to improve the efficiency of heat exchange.

Tell that the inside of plate groups is provided with first flow 2, second flow channel 9, third flow channel 12 and the 4th runner 13, second flow channel Connected by the second connecting tube 11 between 9 and third flow channel 12, between first flow 2 and the 4th runner 13, pass through the first connecting tube 10 connections, the first connecting tube 10 and the second connecting tube 11 are arranged in orthogonal mode, and the first connecting tube 10 and second connects The center of adapter 11 is in same straight line, by adding first flow 2, second flow channel 9, third flow channel 12 and the 4th runner 13, the caloric value of plate groups is so improved, so as to improve the time that heat exchanger heat exchange is reduced by the heat transfer rate of heat transferring medium, So as to improve the work efficiency of heat exchanger.

The surface of closure 3 is respectively equipped with the first hot-fluid and goes out pipeline 4, the second hot flow ipe 5, the first hot flow ipe 6 Go out pipeline 14 with the second hot-fluid, the first hot-fluid is gone out one end of pipeline 4 and connected with third flow channel 12 through the surface of closure 3, the One end of two hot flow ipes 5 is connected with first flow 2 through the surface of closure 3, and one end of the first hot flow ipe 6 is run through The surface of closure 3 is connected with second flow channel 9, and the second hot-fluid goes out one end of pipeline 14 through the surface of closure 3 and the 4th stream Road 13 is connected.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of heat exchanger with high efficient heat exchanging, including housing（1）, the housing（1）Opening at closure is installed （3）, the housing（1）Inside be provided with plate groups, it is characterised in that：The inside of the plate groups is provided with first flow（2）, Two runners（9）, third flow channel（12）With the 4th runner（13）, the second flow channel（9）And third flow channel（12）Between by the Two connecting tubes（11）Connection, the first flow（2）With the 4th runner（13）Between pass through the first connecting tube（10）Connection；

The closure（3）Surface be respectively equipped with the first hot-fluid and go out pipeline（4）, the second hot flow ipe（5）, the first hot-fluid enters Pipeline（6）Go out pipeline with the second hot-fluid（14）, first hot-fluid goes out pipeline（4）One end run through closure（3）Surface with Third flow channel（12）Connection, the second hot flow ipe（5）One end run through closure（3）Surface and first flow（2）Connection, First hot flow ipe（6）One end run through closure（3）Surface and second flow channel（9）Connection, the second hot-fluid go out pipeline （14）One end run through closure（3）Surface and the 4th runner（13）Connection.

2. a kind of heat exchanger with high efficient heat exchanging according to claim 1, it is characterised in that：The plate groups are by growing Plate（7）With short slab piece（8）It is sequentially overlapped composition, the long plate（7）With short slab piece（8）Width it is identical.

3. a kind of heat exchanger with high efficient heat exchanging according to claim 1, it is characterised in that：First connecting tube （10）With the second connecting tube（11）Arranged in orthogonal mode, and the first connecting tube（10）With the second connecting tube（11）In The heart is in same straight line.