CN201697506U - Detachable spiral tube heat exchanger - Google Patents

Detachable spiral tube heat exchanger Download PDF

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Publication number
CN201697506U
CN201697506U CN2010202279581U CN201020227958U CN201697506U CN 201697506 U CN201697506 U CN 201697506U CN 2010202279581 U CN2010202279581 U CN 2010202279581U CN 201020227958 U CN201020227958 U CN 201020227958U CN 201697506 U CN201697506 U CN 201697506U
Authority
CN
China
Prior art keywords
tube
box
casing
tube box
corrugated
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 - Lifetime
Application number
CN2010202279581U
Other languages
Chinese (zh)
Inventor
高宏伟
王干明
朱学安
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.)
MACHINERY RESEARCH INSTITUTE OF JIANGXI NUCLEAR INDUSTRY GEOLOGICAL BUREAU
Original Assignee
MACHINERY RESEARCH INSTITUTE OF JIANGXI NUCLEAR INDUSTRY GEOLOGICAL BUREAU
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 MACHINERY RESEARCH INSTITUTE OF JIANGXI NUCLEAR INDUSTRY GEOLOGICAL BUREAU filed Critical MACHINERY RESEARCH INSTITUTE OF JIANGXI NUCLEAR INDUSTRY GEOLOGICAL BUREAU
Priority to CN2010202279581U priority Critical patent/CN201697506U/en
Application granted granted Critical
Publication of CN201697506U publication Critical patent/CN201697506U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A detachable spiral tube heat exchanger comprises a casing, the upper end of the casing is connected with an upper tube box through a flange, a tube side discharge pipe is disposed on the lateral face of the upper tube box, one end of a tube side feeding pipe penetrates through the upper tube box to be inserted into the casing, a pipe opening is connected with a lower tube box inside the casing, a tube side discharge pipe is arranged at the bottom end of the casing, a tube side discharge pipe is arranged on the upper lateral face of the casing, a plurality of corrugated heat exchange pipes are wound outside a tube side feeding pipe between the upper tube box and the lower tube box, the upper ends of the corrugated heat exchange pipes are communicated with the bottom of the upper tube box, and the lower ends of the corrugated heat exchange pipes are communicated with the upper portion of the lower tube box. The detachable spiral tube heat exchanger is compact in structure and low in cost, greatly changes fluid flowing state due to the fact that the heat exchange pipes are corrugated pipes in spiral arrangement so as to form intense turbulent effect, greatly reduces heat conducting resistance on the wall face, and facilitates washing of the heat exchange pipes due to the fact that the casing is connected with the upper tube box through the flange and the tube side can be detached from the shell side.

Description

Detachable spiral tube exchanger
Technical field
The utility model relates to a kind of detachable spiral tube exchanger.
Background technology
Conventional tube shell heat exchanger volume is big, steel quantity consumption is high, and heat transfer coefficient is low, and tube side fixed-site in shell side, can't split out, and the cleaning of heat exchanger tube is very inconvenient.
Summary of the invention
The purpose of this utility model just provides a kind of compact conformation, heat transfer efficiency height, cleans detachable easily spiral tube exchanger.
Detachable spiral tube exchanger of the present utility model, comprise housing, the upper end of housing is connected with upper tube box by flange, the upper tube box side is provided with the tube side discharge nozzle, one end of tube side feed pipe passes upper tube box and is inserted in the housing, lower tube box in pipe port and the housing is connected, the housing bottom is the tube side discharge nozzle, the tube side discharge nozzle is located at the housing upper side, tube side feed pipe outside spiral between upper tube box and the lower tube box twines some corrugated tubes, the upper end of corrugated tube communicates with the upper tube box bottom, and the lower end of corrugated tube is communicated with the top of lower tube box.
Detachable spiral tube exchanger compact conformation of the present utility model, cost are low, heat exchanger tube adopts the bellows helical arrangement, greatly changed the nowed forming of fluid, form strong turbulence effects, significantly reduced wall place heat transmission resistance, heat transfer efficiency rises rapidly, and flow resistance can obviously not increase, and can be widely used in the heat exchange between the fluid of working conditions such as various media, temperature, pressure.Because housing adopts flange to be connected with upper tube box, tube side can split out from shell side, makes things convenient for the cleaning of heat exchanger tube.During use, the tube side material enters from the tube side feed pipe, and after lower tube box, corrugated tube were emitted or absorbed heat, the tube side discharge nozzle from upper tube box flowed out, the shell side material enters from the shell side feed pipe, is flowed out by the shell side discharge nozzle behind heat exchanger tube housing and heat exchanger tube heat-shift.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of detachable spiral tube exchanger, comprise housing 1, the upper end of housing 1 is connected with upper tube box 3 by flange 5, upper tube box 3 sides are provided with tube side discharge nozzle 4, one end of tube side feed pipe 6 passes upper tube box 3 and is inserted in the housing 1, lower tube box 8 in pipe port and the housing 1 is connected, housing 1 bottom is a tube side discharge nozzle 9, tube side discharge nozzle 2 is located at housing 1 upper side, tube side feed pipe outside spiral between upper tube box 3 and the lower tube box 8 twines some corrugated tubes 7, the upper end of corrugated tube 7 communicates with upper tube box 3 bottoms, and the lower end of corrugated tube 7 is communicated with the top of lower tube box 8.

Claims (1)

1. detachable spiral tube exchanger, comprise housing (1), it is characterized in that: the upper end of housing (1) is connected with upper tube box (3) by flange (5), upper tube box (3) side is provided with tube side discharge nozzle (4), one end of tube side feed pipe (6) passes upper tube box (3) and is inserted in the housing (1), lower tube box (8) in pipe port and the housing (1) is connected, housing (1) bottom is tube side discharge nozzle (9), tube side discharge nozzle (2) is located at housing (1) upper side, tube side feed pipe outside spiral between upper tube box (3) and the lower tube box (8) twines some corrugated tubes (7), the upper end of corrugated tube (7) communicates with upper tube box (3) bottom, and the lower end of corrugated tube (7) is communicated with the top of lower tube box (8).
CN2010202279581U 2010-06-17 2010-06-17 Detachable spiral tube heat exchanger Expired - Lifetime CN201697506U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202279581U CN201697506U (en) 2010-06-17 2010-06-17 Detachable spiral tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202279581U CN201697506U (en) 2010-06-17 2010-06-17 Detachable spiral tube heat exchanger

Publications (1)

Publication Number Publication Date
CN201697506U true CN201697506U (en) 2011-01-05

Family

ID=43398753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202279581U Expired - Lifetime CN201697506U (en) 2010-06-17 2010-06-17 Detachable spiral tube heat exchanger

Country Status (1)

Country Link
CN (1) CN201697506U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013026258A1 (en) * 2011-08-19 2013-02-28 汇堡国际有限公司 Heat exchanger, and energy recovery device and energy recovery system comprising heat exchanger
CN103363815A (en) * 2013-08-07 2013-10-23 济南擎雷换热科技有限公司 Detachable spiral wound tube type condenser
CN103542742A (en) * 2013-11-02 2014-01-29 福州大学 Core-pulling heat exchanger
CN106687750A (en) * 2014-08-18 2017-05-17 琼·菲洛米娜·琼斯 Heater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013026258A1 (en) * 2011-08-19 2013-02-28 汇堡国际有限公司 Heat exchanger, and energy recovery device and energy recovery system comprising heat exchanger
CN103363815A (en) * 2013-08-07 2013-10-23 济南擎雷换热科技有限公司 Detachable spiral wound tube type condenser
CN103542742A (en) * 2013-11-02 2014-01-29 福州大学 Core-pulling heat exchanger
CN103542742B (en) * 2013-11-02 2015-09-09 福州大学 Can to loose core heat exchanger
CN106687750A (en) * 2014-08-18 2017-05-17 琼·菲洛米娜·琼斯 Heater

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20110105

CX01 Expiry of patent term