CN203396264U - Small two-tube pass cooler - Google Patents

Small two-tube pass cooler Download PDF

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Publication number
CN203396264U
CN203396264U CN201320392979.2U CN201320392979U CN203396264U CN 203396264 U CN203396264 U CN 203396264U CN 201320392979 U CN201320392979 U CN 201320392979U CN 203396264 U CN203396264 U CN 203396264U
Authority
CN
China
Prior art keywords
cooler
heat exchange
cylinder body
small
cooler cylinder
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
CN201320392979.2U
Other languages
Chinese (zh)
Inventor
吴子金
于群
马致远
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.)
HUBEI WAN AN ENVIRONMENTAL PROTECTION PETROCHEMICAL EQUIPMENT CO Ltd
Original Assignee
HUBEI WAN AN ENVIRONMENTAL PROTECTION PETROCHEMICAL EQUIPMENT CO Ltd
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 HUBEI WAN AN ENVIRONMENTAL PROTECTION PETROCHEMICAL EQUIPMENT CO Ltd filed Critical HUBEI WAN AN ENVIRONMENTAL PROTECTION PETROCHEMICAL EQUIPMENT CO Ltd
Priority to CN201320392979.2U priority Critical patent/CN203396264U/en
Application granted granted Critical
Publication of CN203396264U publication Critical patent/CN203396264U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a small two-tube pass cooler which belongs to the field of heat exchange equipment. The small two-tube pass cooler is composed of a support, a cooler cylinder body and a heat exchange coil, wherein the cooler cylinder body is fixedly installed on the support, a cooling water outlet and a venting port are formed in the bottom of the cooler cylinder body, a drain outlet is formed in the bottom of the cooler cylinder body, the heat exchange coil is installed in the cooler cylinder body, and a fluid material inlet and a fluid material outlet of the heat exchange coil respectively extend to the outer end of the cooler cylinder body. The small cooler has the advantages of simple structure, small size and light weight; a layered cylinder is welded and installed in the cooler cylinder body, so that the dwell time of cooling water in equipment is effectively prolonged; a fluid heat exchange coefficient is improved, and the heat transfer area of the equipment per unit volume is increased, thereby reducing the waste of energy sources and saving the material cost. Compared with the existing cooler, the small two-tube pass cooler has the characteristics of strong high-temperature and high-pressure resistant capability, capability of removal and convenience in cleaning and maintenance and has a broad market application prospect.

Description

A kind of small-sized two tube side coolers
Technical field
The utility model relates to a kind of small-sized two tube side coolers, belongs to heat-exchange apparatus field.
Background technology
The effect of heat exchanger can be to take exchange heat as object.Between definite fluid, exchange within a certain period of time the heat of some; Also can be that to reclaim heat be object, for UTILIZATION OF VESIDUAL HEAT IN; Also can be to guarantee that safety is object, prevent that temperature from raising and causing that pressure rising causes some equipment destroyed.The effect of heat exchanger is different, and its design, type selecting, operating condition are also different.
At present on a lot of process pipelines in the industries such as chemical industry, Petroleum Production, requirement is carried out sample analysis to systematic pipeline material, because temperature of charge is too high, be not easy to Direct Sampling, conventionally adopt small-sized cooling sampler, when temperature of charge is too high, pressure is when excessive, normal employing multi-joint cooling sampling (being about to several coolers is cascaded), reach step by step the object of lowering the temperature, reducing pressure, the result of doing has like this caused material cost increase, also make cold fluid and hot fluid flow increase, and caused to a certain extent the waste of the energy simultaneously.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, volume is small and exquisite, lightweight, can effectively improve fluid heat transfer coefficient, heat transfer area in unit volume equipment is increased, and the cost of material is low, the small-sized two tube side coolers that energy resource consumption is few.
The technical solution of the utility model is:
A kind of small-sized two tube side coolers, it consists of bearing, cooler cylinder and heat exchange coil, it is characterized in that: cooler cylinder consists of stack shell, low head and upper cover, the stack shell top low head that has been welded, stack shell top is provided with upper cover by shell flange, cooler cylinder is fixedly mounted on bearing by fixture, stack shell one side of shell flange below is provided with cooling water inlet, on the upper cover of cooler cylinder, be provided with coolant outlet and drain, on the low head of cooler cylinder, be provided with sewage draining exit, heat exchange coil is housed in cooler cylinder; Described heat exchange coil consists of internal layer coil pipe and outer coil pipe, internal layer coil pipe and outer coil pipe are formed by heat exchange pipe body helical form integral disc system, upper cover inwall by cooler cylinder between internal layer coil pipe and the outer coil pipe layering cylinder that has been welded, the fluid foods import of heat exchange coil and fluid foods outlet extend to cooler cylinder outer end through upper cover respectively.
The beneficial effects of the utility model are:
These small-sized two tube side cooler construction are simple, and volume is small and exquisite, lightweight, by the layering cylinder being welded in cooler cylinder, effectively extended the time of staying of cooling water in equipment; Effectively improve fluid heat transfer coefficient, and the heat transfer area in unit volume equipment is increased, thereby reduced the waste of the energy, saved material cost.With respect to existing cooler have high temperature resistant, high pressure ability is strong, detachable, is convenient to clean and the feature of maintenance, has wide market application foreground.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of heat exchange coil of the present utility model.
In figure: 1, bearing, 2, heat exchange coil, 3, stack shell, 4, low head, 5, upper cover, 6, shell flange, 7, cooling water inlet, 8, coolant outlet, 9, drain, 10, sewage draining exit, 11, internal layer coil pipe, 12, outer coil pipe, 13, layering cylinder, 14, fluid foods import, 15, fluid foods outlet.
The specific embodiment
These small-sized two tube side coolers consist of bearing 1, cooler cylinder and heat exchange coil 2.Cooler cylinder consists of stack shell 3, low head 4 and upper cover 5, the stack shell 3 tops low head 4 that has been welded, stack shell 3 tops are provided with upper cover 5 by shell flange 6, cooler cylinder is fixedly mounted on bearing 1 by fixture, stack shell 3 one sides of shell flange 6 belows are provided with cooling water inlet 7, on the upper cover 5 of cooler cylinder, be provided with coolant outlet 8 and drain 9, the effect of drain 9 is so that the gas in cooler cylinder is discharged.On the low head 4 of cooler cylinder, be provided with sewage draining exit 10, heat exchange coil 2 is housed in cooler cylinder.
Heat exchange coil 2 consists of internal layer coil pipe 11 and outer coil pipe 12, internal layer coil pipe 11 and outer coil pipe 12 are formed by heat exchange pipe body helical form integral disc system, upper cover 5 inwalls by cooler cylinder between internal layer coil pipe 11 and the outer coil pipe 12 layering cylinder 13 that has been welded, the fluid foods import 14 of heat exchange coil 2 and fluid foods outlet 15 extend to cooler cylinder outer end through upper cover 5 respectively.
The upper cover 5 of this cooler is installed by shell flange 6, be convenient to disassembly, cleaning and maintenance, in the course of work, cooling water enters in cooler cylinder from cooling water inlet 7, and by overflowing by coolant outlet 8 in layering cylinder 13, thereby relatively extended the time of staying of cooling water in cooler cylinder; The internal layer coil pipe 11 of heat exchange coil 2 is positioned at layering cylinder 13, the outer coil pipe 12 of heat exchange coil 2 lays out from the bottom of layering cylinder 13, be positioned at the periphery of layering cylinder 13, not only increased heat exchange area, made the heat transfer area in unit volume increase simultaneously, thereby improved heat exchange efficiency, compare with existing cooler, have high temperature resistant, high pressure ability is strong, detachable, be convenient to clean and the feature of maintenance.Being specially adapted to the industry sample analysis material components such as chemical industry, oil, power and atomic energy installs and uses.

Claims (1)

1. small-sized two tube side coolers, it is by bearing (1), cooler cylinder and heat exchange coil (2) form, it is characterized in that: cooler cylinder is by stack shell (3), low head (4) and upper cover (5) form, stack shell (3) the top low head (4) that has been welded, stack shell (3) top is provided with upper cover (5) by shell flange (6), cooler cylinder is fixedly mounted on bearing (1) by fixture, stack shell (3) one sides of shell flange (6) below are provided with cooling water inlet (7), on the upper cover of cooler cylinder (5), be provided with coolant outlet (8) and drain (9), on the low head of cooler cylinder (4), be provided with sewage draining exit (10), heat exchange coil (2) is housed in cooler cylinder, described heat exchange coil (2) consists of internal layer coil pipe (11) and outer coil pipe (12), internal layer coil pipe (11) and outer coil pipe (12) are formed by heat exchange pipe body helical form integral disc system, upper cover (5) inwall by cooler cylinder between internal layer coil pipe (11) and outer coil pipe (12) the layering cylinder (13) that has been welded, the fluid foods import (14) of heat exchange coil (2) and fluid foods outlet (15) extend to cooler cylinder outer end through upper cover (5) respectively.
CN201320392979.2U 2013-07-03 2013-07-03 Small two-tube pass cooler Expired - Fee Related CN203396264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320392979.2U CN203396264U (en) 2013-07-03 2013-07-03 Small two-tube pass cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320392979.2U CN203396264U (en) 2013-07-03 2013-07-03 Small two-tube pass cooler

Publications (1)

Publication Number Publication Date
CN203396264U true CN203396264U (en) 2014-01-15

Family

ID=49907789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320392979.2U Expired - Fee Related CN203396264U (en) 2013-07-03 2013-07-03 Small two-tube pass cooler

Country Status (1)

Country Link
CN (1) CN203396264U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990431A (en) * 2015-07-29 2015-10-21 河南红东方化工股份有限公司 Built-in screw-conveyer heat exchanger
CN109078764A (en) * 2018-07-18 2018-12-25 无锡市瑞江分析仪器有限公司 A kind of radiator of centrifuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990431A (en) * 2015-07-29 2015-10-21 河南红东方化工股份有限公司 Built-in screw-conveyer heat exchanger
CN109078764A (en) * 2018-07-18 2018-12-25 无锡市瑞江分析仪器有限公司 A kind of radiator of centrifuge

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

Granted publication date: 20140115

Termination date: 20140703

EXPY Termination of patent right or utility model