CN203586884U - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
CN203586884U
CN203586884U CN201320586326.8U CN201320586326U CN203586884U CN 203586884 U CN203586884 U CN 203586884U CN 201320586326 U CN201320586326 U CN 201320586326U CN 203586884 U CN203586884 U CN 203586884U
Authority
CN
China
Prior art keywords
heat
housing
tube bundle
heat exchange
heat exchanger
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
CN201320586326.8U
Other languages
Chinese (zh)
Inventor
连继辉
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.)
XIAMEN LONGXING CHEMICAL MACHINERY Co Ltd
Original Assignee
XIAMEN LONGXING CHEMICAL MACHINERY 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 XIAMEN LONGXING CHEMICAL MACHINERY Co Ltd filed Critical XIAMEN LONGXING CHEMICAL MACHINERY Co Ltd
Priority to CN201320586326.8U priority Critical patent/CN203586884U/en
Application granted granted Critical
Publication of CN203586884U publication Critical patent/CN203586884U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a heat exchanger, comprising a shell and a heat exchange tube bundle, wherein two ends of the shell are respectively provided with an inflow hole and an outflow hole, the heat exchange tube bundle is mounted in the shell, the inlet and outlet of the heat exchange tube bundle are fixed on the outer wall of the shell, and a guide plate are arranged in the shell adjacent to the inflow hole. According to the heat exchanger provided by the utility model, two medium needed to exchange heat can be fully contacted with each other through the heat exchange tube bundle, and the heat exchange efficiency is improved. Furthermore, since the heat exchange tube bindle is provided with the inlet and the outlet, mediums in the heat exchange tube bundle are convenient to flow circularly, the loss of energy is reduced, and the heat exchange effect of the heat exchanger is enhanced.

Description

A kind of heat-exchanger rig
Technical field
The utility model relates to the technology in heat exchange field, particularly a kind of heat-exchanger rig.
Background technology
Heat exchanger is generally applied in the prior art.Generally speaking, heat exchanger has the housing that has to allow high temperature fluid to pass through, two ends up and down at this housing are respectively arranged with the import or export that enters and flow out for high temperature fluid, and the many heat exchanger tubes of arranging according to predetermined way are installed in housing or/and be arranged in a spiral manner the spiral board of heat exchanger tube periphery from top to bottom, and another kind of cryogen can be in heat exchanger tube circulation so that the high temperature fluid cooling of heat exchanger tube outer loop.Because this heat exchanger can be realized easily exchange heat in two kinds of different temperatures Fluid Circulation processes, and be in operation and there is higher reliability, so this kind of heat exchanger has application scenario widely than other heat exchangers.At present, the heat exchanger major part in market is pipe heat exchanger, traditional pipe heat exchanger need arrange pass partition and could realize multitube distance liquid form and reach heat-transfer effect, and the quantity of sealing surface increases with the increase of number of tube passes, and the sealing difficulty of equipment and manufacturing cost are increased.The heat exchanging process that pipe heat exchanger provides Air Flow energy to realize medium in air and heat exchanger tube by blower fan, its shell side is open discharge framework, heat is directly discharged in air and does not reclaim and cause thermal pollution.
Utility model content
The problem that the utility model solves is to provide a kind of heat-exchanger rig, solves the dissatisfactory problem of existing heat-exchanger rig heat transfer effect.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of heat-exchanger rig, comprises housing and heat-exchanging tube bundle, and described housing two ends are respectively arranged with inflow entrance and flow export; Described heat-exchanging tube bundle is installed on described enclosure interior, and its import and outlet are fixed on described housing outer wall; In described housing, near inflow entrance place, be provided with deflector.
Further, described heat-exchanging tube bundle is composed in parallel by many heat exchanger tubes, and the arrival end of described heat exchanger tube is communicated with described import by spherical shell jointly, and the port of export of described heat exchanger tube is communicated with described outlet by spherical shell jointly.
Further, described heat exchanger tube is fin heat exchange pipe, and is fixed on described inner walls by fixed bar.
Further, the import of described heat-exchanging tube bundle and outlet are fixedly welded on described housing outer wall by a flat board.
Further, described housing bottom arranges feet.
Compared with prior art, the advantage of technical solutions of the utility model is:
By being arranged on, heat-exchanging tube bundle being installed in housing and deflector is set, the two media that need to carry out heat exchange can fully be contacted by heat-exchanging tube bundle, improving heat exchange efficiency.And, because heat-exchanging tube bundle is provided with import and outlet, facilitate the medium implementation in heat-exchanging tube bundle to circulate, reduced the loss of energy, strengthen the heat transfer effect of heat-exchanger rig.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Fig. 1 is the utility model specific embodiment schematic diagram, and in figure, dotted portion represents internal structure.As shown in Figure 1, a kind of heat-exchanger rig, comprises housing 1 and heat-exchanging tube bundle 2, and described housing 1 two ends are respectively arranged with inflow entrance 11 and flow export 12; Described heat-exchanging tube bundle 2 is installed on described housing 1 inside, and its import 21 and 22 of outlets are fixed on described housing 1 outer wall; Described housing 1 is interior is provided with deflector 3 near inflow entrance 11 places.
Wherein, the funnel-form that described deflector 3 is traverse, its objective is and will enter the medium water conservancy diversion of housing 1 to the position of heat-exchanging tube bundle 2, and it is contacted with heat-exchanging tube bundle 2 as far as possible, improves the heat exchange efficiency of the interior medium of housing 1 and heat-exchanging tube bundle 2 interior media.
Wherein, the flow direction of described heat-exchanging tube bundle 2 interior media is contrary with the flow direction of housing 1 interior medium, be also the import 21 of heat-exchanging tube bundle 2 near the flow export 12 of housing 1, outlet 22 is near the inflow entrance 11 of housing 1.
Wherein, described heat-exchanging tube bundle 2 is composed in parallel by many heat exchanger tubes 23, and the arrival end of described heat exchanger tube 23 is communicated with described import 21 by spherical shell 24 jointly, and the port of export of described heat exchanger tube is communicated with described outlet 22 by spherical shell 24 jointly.Described heat-exchanging tube bundle 2 is preferably 3 heat exchanger tube 23 parallel connections, and adopts and utilize the vary in size mutually nested arrangement of various heat exchange pipe crooked process radius to form.
Wherein, described heat exchanger tube 23 is fin heat exchange pipe, and is fixed on described housing 1 inwall by fixed bar 25.Described heat-exchanging tube bundle 2 both sides can adopt heat-conducting plate to fix, and strengthen its fastness.
Wherein, the import 21 of described heat-exchanging tube bundle 2 and outlet 22 are fixedly welded on described housing 1 outer wall by a flat board 26.
Wherein, described housing 1 bottom arranges feet 13; Described housing is also provided with sewage draining exit 14 in the middle of 1 bottom, is convenient to clean the medium remaining in housing 1.
Heat-exchanger rig described in the utility model, installs heat-exchanging tube bundle and deflector is set by being arranged in housing, the two media that need to carry out heat exchange can fully be contacted by heat-exchanging tube bundle, improves heat exchange efficiency.And, because heat-exchanging tube bundle is provided with import and outlet, facilitate the medium implementation in heat-exchanging tube bundle to circulate, reduced the loss of energy, strengthen the heat transfer effect of heat-exchanger rig.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and modification, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.

Claims (5)

1. a heat-exchanger rig, comprises housing and heat-exchanging tube bundle, it is characterized in that, described housing two ends are respectively arranged with inflow entrance and flow export; Described heat-exchanging tube bundle is installed on described enclosure interior, and its import and outlet are fixed on described housing outer wall; In described housing, near inflow entrance place, be provided with deflector.
2. heat-exchanger rig according to claim 1, it is characterized in that, described heat-exchanging tube bundle is composed in parallel by many heat exchanger tubes, and the arrival end of described heat exchanger tube is communicated with described import by spherical shell jointly, and the port of export of described heat exchanger tube is communicated with described outlet by spherical shell jointly.
3. heat-exchanger rig according to claim 2, is characterized in that, described heat exchanger tube is fin heat exchange pipe, and is fixed on described inner walls by fixed bar.
4. heat-exchanger rig according to claim 1, is characterized in that, the import of described heat-exchanging tube bundle and outlet are fixedly welded on described housing outer wall by a flat board.
5. heat-exchanger rig according to claim 1, is characterized in that, described housing bottom arranges feet.
CN201320586326.8U 2013-09-23 2013-09-23 Heat exchanger Expired - Fee Related CN203586884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320586326.8U CN203586884U (en) 2013-09-23 2013-09-23 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320586326.8U CN203586884U (en) 2013-09-23 2013-09-23 Heat exchanger

Publications (1)

Publication Number Publication Date
CN203586884U true CN203586884U (en) 2014-05-07

Family

ID=50584792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320586326.8U Expired - Fee Related CN203586884U (en) 2013-09-23 2013-09-23 Heat exchanger

Country Status (1)

Country Link
CN (1) CN203586884U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109210973A (en) * 2018-09-25 2019-01-15 合肥瀚鹏新能源有限公司 A kind of pharmaceutical purpose spiral heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109210973A (en) * 2018-09-25 2019-01-15 合肥瀚鹏新能源有限公司 A kind of pharmaceutical purpose spiral heat exchanger

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Legal Events

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

Granted publication date: 20140507

Termination date: 20150923