CN205245851U

CN205245851U - Novel efficient heat exchanger

Info

Publication number: CN205245851U
Application number: CN201521038275.0U
Authority: CN
Inventors: 邹永洪
Original assignee: SICHUAN JIAXING GAS EQUIPMENT MANUFACTURING Co Ltd
Current assignee: SICHUAN JIAXING GAS EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2015-12-15
Filing date: 2015-12-15
Publication date: 2016-05-18
Anticipated expiration: 2025-12-15

Abstract

The utility model discloses a novel efficient heat exchanger relates to the heat exchanger field, the novel nipple rectifier comprises a cylindrical shel, the head and the afterbody of barrel are provided with cold fluid inlet and cold fluid issuing respectively, all being provided with the tube sheet in the barrel in cold fluid inlet and cold flow body exit, forming the heat transfer room between two tube sheets, just it has the heat exchange tube to be located two heat transfer indoor locations between the tube sheet, it is provided with impingement baffle before the tube sheet of cold fluid inlet department to be located, the indoor cross arrangement of heat transfer has the baffling board, and the baffling board is described for L, the barrel front and back both ends that are located the heat transfer room are provided with hot fluid inlet and hot -fluid export respectively. The utility model relates to an ingenious, compactness rational in infrastructure has improved heat exchange efficiency greatly, reduces the energy consumption, and reduce cost increases life.

Description

A kind of new type high efficient heat exchanger

Technical field

The utility model relates to field of heat exchangers, in particular to a kind of new type high efficient heat exchanger.

Background technology

In industrial production, for the needs of industrial flow, often need to carry out the heat conversion of various different modes, as: heating, cooling, evaporation and condensation etc., heat exchanger is exactly the equipment for realizing above-mentioned exchange heat and transmission. By various device, make heat pass to from the higher fluid of temperature the fluid that temperature is lower on one side, to meet the needs of production technology. How but the structure of design and installation heat exchanger, is used for improving heat exchange efficiency, reduce energy loss, reduce equipment making cost, increase the service life, be an art technology difficult problem always.

Utility model content

The purpose of this utility model is to provide a kind of new type high efficient heat exchanger, to address the above problem.

For realizing the utility model object, the technical scheme of employing is: a kind of new type high efficient heat exchanger, comprise cylindrical shell, and the head of described cylindrical shell and afterbody are respectively arranged with cold fluid import and cold fluid outlet; In the cylindrical shell in described cold fluid import and cold fluid exit, be provided with tube sheet, between two tube sheets, form Heat Room, and in Heat Room between two tube sheets, heat exchanger tube is installed; Before the described tube sheet that is positioned at cold fluid import department, be provided with impingement baffle; Arranged in a crossed manner in described Heat Room have deflection plate, and deflection plate is L shape; The described cylindrical shell rear and front end that is positioned at Heat Room is respectively arranged with hot fluid import and hot fluid outlet.

Further, described cylindrical shell is made up of left pipe box and right pipe box, and the axial length of left pipe box and right pipe box equates.

Further, on the binding face of described left pipe box and right pipe box, ring flange is installed.

Further, on described cylindrical shell, journal stirrup is also installed.

The beneficial effects of the utility model are, be set to L shape, and deflection plate are arranged in a crossed manner in Heat Room by deflection plate, make hot-fluid enter into the time stopping in Heat Room longer, make the better effects if of heat exchange. Cylindrical shell consists of left pipe box and right pipe box, and the axial length of left pipe box and right pipe box is equal, makes detachable maintaining of the present utility model convenient. The utility model design is ingenious, and compactness rational in infrastructure, has improved heat exchange efficiency greatly, reduces energy consumption, reduces costs, and increases service life.

Brief description of the drawings

Fig. 1 is the structure chart of the new type high efficient heat exchanger that provides of the utility model;

Mark and corresponding parts title in accompanying drawing:

1, cylindrical shell, 1a, left pipe box, 1b, right pipe box, 2, ring flange, 3, cold fluid import, 4, cold fluid outlet, 5, impingement baffle, 6, tube sheet, 7, Heat Room, 8, heat exchanger tube, 9, deflection plate, 10, hot fluid import, 11, hot fluid outlet, 12, journal stirrup.

Detailed description of the invention

Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.

Fig. 1 is shown a kind of new type high efficient heat exchanger that the utility model provides, comprises cylindrical shell, and the head of described cylindrical shell 1 and afterbody are respectively arranged with cold fluid import 3 and cold fluid outlet 4; Described cold fluid import 3 and cold fluid export in the cylindrical shell 1 at 4 places and are provided with tube sheet 6, between two tube sheets 6, form Heat Room 7, and in the Heat Room 7 between two tube sheets 6, heat exchanger tube 8 is installed, cold fluid enters in cylindrical shell 1 by cold fluid import 3, by impingement baffle 5, cold fluid is cushioned, the cold fluid after buffering enters in heat exchanger tube 8 by tube sheet 6 again. Before the described tube sheet 6 that is positioned at cold fluid import 3 places, be provided with impingement baffle 5; Described Heat Room 7 is interior arranged in a crossed mannerly has deflection plate 9, and deflection plate 9 is L shape; Described cylindrical shell 1 rear and front end that is positioned at Heat Room 7 is respectively arranged with hot fluid import 10 and hot fluid outlet 11, hot fluid enters in cylindrical shell 1 by hot fluid import 10, the cold fluid entering in the cold fluid exchange heat pipe 8 in cylindrical shell 1 carries out heat exchange, and hot fluid finally exports 11 by hot fluid by the guiding of deflection plate 9 and discharges, and the cold fluid carrying out after heat exchange exports 4 discharges by cold fluid.

Described cylindrical shell 1 is made up of left pipe box 1a and right pipe box 1b, and the axial length of left pipe box 1a and right pipe box 1b is equal, conveniently the element in cylindrical shell 1 is installed and is keeped in repair. On the binding face of described left pipe box 1a and right pipe box 1b, ring flange 2 is installed, makes the better tightness of cylindrical shell 1. On described cylindrical shell 1, journal stirrup 12 is also installed, facilitates the installation of cylindrical shell 1.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a new type high efficient heat exchanger, is characterized in that: comprise cylindrical shell, the head of described cylindrical shell and afterbody are respectively arranged with cold fluid import and cold fluid outlet; In the cylindrical shell in described cold fluid import and cold fluid exit, be provided with tube sheet, between two tube sheets, form Heat Room, and in Heat Room between two tube sheets, heat exchanger tube is installed; Before the described tube sheet that is positioned at cold fluid import department, be provided with impingement baffle; Arranged in a crossed manner in described Heat Room have deflection plate, and deflection plate is L shape; The described cylindrical shell rear and front end that is positioned at Heat Room is respectively arranged with hot fluid import and hot fluid outlet.

2. new type high efficient heat exchanger according to claim 1, is characterized in that, described cylindrical shell is made up of left pipe box and right pipe box, and the axial length of left pipe box and right pipe box equates.

3. new type high efficient heat exchanger according to claim 2, is characterized in that, on the binding face of described left pipe box and right pipe box, ring flange is installed.

4. new type high efficient heat exchanger according to claim 1, is characterized in that, journal stirrup is also installed on described cylindrical shell.