CN202216588U - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
CN202216588U
CN202216588U CN2011202567314U CN201120256731U CN202216588U CN 202216588 U CN202216588 U CN 202216588U CN 2011202567314 U CN2011202567314 U CN 2011202567314U CN 201120256731 U CN201120256731 U CN 201120256731U CN 202216588 U CN202216588 U CN 202216588U
Authority
CN
China
Prior art keywords
heat exchanger
heat exchange
casing
spherical
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202567314U
Other languages
Chinese (zh)
Inventor
赵洪年
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN HONGSHENG CHEMICAL PLANT
Original Assignee
TIANJIN HONGSHENG CHEMICAL PLANT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN HONGSHENG CHEMICAL PLANT filed Critical TIANJIN HONGSHENG CHEMICAL PLANT
Priority to CN2011202567314U priority Critical patent/CN202216588U/en
Application granted granted Critical
Publication of CN202216588U publication Critical patent/CN202216588U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a heat exchanger, which comprises a casing and heat exchange tubes. The casing is in the spherical shape, an inlet and an outlet which are adjacent are arranged at one end of the casing simultaneously, the heat exchange tubes in the vertical spiral shape are arranged in the spherical casing in parallel mode, and the heat exchange tubes are in coherent vertical end to end connection. A division plate is arranged on the spherical casing along the direction of a sphere center and a central line of the inlet and the outlet, an opening is arranged at the rightmost end of the division plate, and a plurality of partition plates are arranged around the casing and in the vertical direction of the division plate. The heat exchanger is large in heat exchange area, long in casing distance and high in comprehensive heat exchange efficiency.

Description

A kind of heat exchanger
Technical field
The utility model relates to a kind of heat exchanger, relates to the heat exchanger that a kind of heat exchange area is big, heat exchange efficiency is high particularly.
Background technology
Heat exchanger is with the equipment of the part heat transferred cold fluid of hot fluid, claims heat exchanger again.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies critical role aborning.Heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc. in Chemical Manufacture, uses more extensive.The heat exchanger kind is a lot, but can divide three major types basically according to the principle and the mode of cold and hot fluid exchange heat: dividing wall type, hybrid and heat accumulating type.In three types of heat exchangers, dividing wall type heat exchanger is used at most.The performance of heat exchanger is mainly by the decision of heat exchange area and heat exchange mode, and the motion mode that how in limited space, to improve the area of heat exchanger or change fluid is the improvement direction of heat exchanger always.
Summary of the invention
In order to overcome the deficiency of above-mentioned heat exchanger prior art, the purpose of the utility model provides the high heat exchanger of a kind of heat exchange efficiency.
The technical scheme of the utility model is: a kind of heat exchanger; Comprise housing and heat exchanger tube, described housing is spherical in shape, and the one of which end is provided with adjacent import and outlet simultaneously; Spherical shell is being provided with demarcation strip on the centre of sphere and the direction of importing and exporting medium line, the low order end of demarcation strip is provided with opening; On the vertical direction of housing and demarcation strip, be provided with a plurality of baffle plates; Heat exchanger tube is vertical spirality, and a plurality of heat exchanger tubes are arranged in parallel in the spherical shell, and headtotail about two adjacent heat exchanger tubes; Heat exchanging liquid gets into the back from import to be passed through through a plurality of baffle plates from the housing above the demarcation strip; Flow into the latter half of housing then through the opening of demarcation strip low order end, flow to outlet through a plurality of baffle plates again, thereby accomplish a heat exchange; This mode has greatly increased the distance of shell side, has improved heat exchange efficiency; Heat transferring medium gets into heat exchanger tube from the intermediate conduit of import department, and the spirality heat exchanger tube of process parallel arranged flows in the intervalve in exit always, and is to circulate, and this mode has greatly increased heat exchange area, has improved heat exchange efficiency.
Advantage and the good effect that the utlity model has are:
The heat exchanger heat exchange area of the utility model is big, the shell side distance, and comprehensive heat exchange efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure:
1, housing 2, heat exchanger tube 3, import
4, outlet 5, demarcation strip 6, opening
7, baffle plate
The specific embodiment
As shown in Figure 1; A kind of heat exchanger comprises housing 1 and heat exchanger tube 2, and described housing 1 is spherical in shape; The one of which end is provided with adjacent import 3 and outlet 4 simultaneously; Heat exchanger tube 2 is vertical spirality, and its a plurality of heat exchanger tubes 2 are arranged in parallel in the spherical shell 1, and two adjacent heat exchanger tube 2 tendencies become coherent headtotail up and down; Spherical shell 1 is being provided with demarcation strip 5 on the centre of sphere and the direction of importing and exporting medium line, the low order end of demarcation strip 5 is provided with opening 6; On the vertical direction of housing 1 and demarcation strip 5, be provided with a plurality of baffle plates 7; Housing 1 from demarcation strip 5 tops after heat exchanging liquid gets into from import 3 passes through through a plurality of baffle plates 7; Flow into the latter half of housing 1 then through the opening 6 of demarcation strip 5 low order ends, flow to outlet 4 through a plurality of baffle plates 7 again, thereby accomplish a heat exchange; This mode has greatly increased the distance of shell side, has improved heat exchange efficiency; Heat transferring medium gets into heat exchanger tube 2 from the intermediate conduit of import 3, and the spirality heat exchanger tube of process parallel arranged flows in the intervalve at outlet 4 places always, and is to circulate, and this mode has greatly increased heat exchange area, has improved heat exchange efficiency.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.

Claims (2)

1. heat exchanger; Comprise housing (1) and heat exchanger tube (2); It is characterized in that: described housing (1) is spherical in shape; The one of which end is provided with adjacent import (3) and outlet (4) simultaneously, and spherical shell (1) is being provided with demarcation strip (5) on the centre of sphere and the direction of importing and exporting medium line, and the low order end of demarcation strip (5) is provided with opening (6); On the vertical direction of housing (1) and demarcation strip (5), be provided with baffle plate (7).
2. a kind of heat exchanger according to claim 1 is characterized in that: heat exchanger tube (2) is vertical spirality, and a plurality of heat exchanger tubes (2) are arranged in parallel in the spherical shell (1), and adjacent two heat exchanger tubes (2) headtotail up and down.
CN2011202567314U 2011-07-20 2011-07-20 Heat exchanger Expired - Fee Related CN202216588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202567314U CN202216588U (en) 2011-07-20 2011-07-20 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202567314U CN202216588U (en) 2011-07-20 2011-07-20 Heat exchanger

Publications (1)

Publication Number Publication Date
CN202216588U true CN202216588U (en) 2012-05-09

Family

ID=46015838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202567314U Expired - Fee Related CN202216588U (en) 2011-07-20 2011-07-20 Heat exchanger

Country Status (1)

Country Link
CN (1) CN202216588U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980422A (en) * 2012-12-18 2013-03-20 张周卫 Wound tube type heat exchanger for low-temperature circulating methanol coolers
CN108344205A (en) * 2018-02-05 2018-07-31 东南大学 Beach source heat pump system for aquaculture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980422A (en) * 2012-12-18 2013-03-20 张周卫 Wound tube type heat exchanger for low-temperature circulating methanol coolers
CN102980422B (en) * 2012-12-18 2015-06-10 张周卫 Wound tube type heat exchanger for low-temperature circulating methanol coolers
CN108344205A (en) * 2018-02-05 2018-07-31 东南大学 Beach source heat pump system for aquaculture

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120509

Termination date: 20120720