CN109556431A - Normalized assembled heat exchanger - Google Patents
Normalized assembled heat exchanger Download PDFInfo
- Publication number
- CN109556431A CN109556431A CN201811406123.XA CN201811406123A CN109556431A CN 109556431 A CN109556431 A CN 109556431A CN 201811406123 A CN201811406123 A CN 201811406123A CN 109556431 A CN109556431 A CN 109556431A
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- China
- Prior art keywords
- heat exchanger
- tube
- bend pipe
- assembled
- unit
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of normalized assembled heat exchangers, unit heat exchanger and detachable saddle including several standard specifications, the tube side and shell side structure of unit heat exchanger are U-shaped and are counterflow configuration between tube side and shell side, and unit heat exchanger is assembled to form overall heat exchange device by the combination of detachable saddle.The present invention can greatly shorten the manufacturing cycle, improve production efficiency, reduce manufacturing cost, modular small dimension heat exchanger can increase heat exchange area, be conducive to effectively improve heat exchange efficiency, while being conducive to improve shell-side fluid flow velocity under the conditions of uniform pressure, promotes shell side good antiscale property effect.
Description
Technical field
The invention belongs to the technical fields of heat exchanger, more particularly to a kind of normalized assembled heat exchanger.
Background technique
Shell-and-tube heat exchanger is a kind of common heat exchanger, is made of tube bank, cylinder and end socket, its main feature is that structure is simple
It is single, easily disassembled and convenient for cleaning etc., therefore it is used widely in chemical industry.But traditional shell-and-tube heat exchanger is
A kind of non-standard equipment needs the data provided according to client to manufacture, and the manufacturing cycle is long, and manufacturing cost is high.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of normalized assembled heat exchangers, shorten the manufacturing cycle, drop
Low manufacturing cost improves heat exchange efficiency, promotes shell side good antiscale property effect.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of normalized assembled heat exchanger, including
The unit heat exchanger of several standard specifications and detachable saddle, the tube side and shell side structure of the unit heat exchanger be it is U-shaped and
It is counterflow configuration between tube side and shell side, the unit heat exchanger is assembled to form overall heat exchange by the combination of detachable saddle
Device.
The unit heat exchanger includes two cylinders, heat-exchanging tube bundle, adapter tube end seal head, bend pipe end seal head, entrance end flanges
And bend pipe, the cylinder are mounted on detachable saddle, described two cylinder one end connect with adapter tube end seal head respectively, are another
End connects to form U-tube journey by bend pipe end seal head, and the heat-exchanging tube bundle is set to inner barrel and heat exchanger tube corresponds to bend pipe end
One end of end socket connects to form U-shaped shell side by bend pipe, the heat-exchanging tube bundle other end and arrival end flanged joint.
The detachable saddle is set as two pairs, and two secondary detachable saddles are respectively arranged in unit heat exchanger both ends
Close end.
The specification of the heat-exchanging tube bundle is DN150~DN400.
The bend pipe is the 180 ° elbows isometrical with heat exchanger tube.
Beneficial effect
In the present invention, heat exchanger is assembled to detachable saddle entirely through the unit heat exchanger combination of several standard specifications
It is formed on seat, the unit of low specification shell diameter can be passed through according to the quantity of the overall heat exchange specification adjustment unit heat exchanger of heat exchanger
Heat exchanger assembles to obtain the heat exchanger for meeting different heat exchange demands.On the one hand, this normalized assembled heat exchanger can be big
It is big to shorten the manufacturing cycle, production efficiency is improved, manufacturing cost is reduced；On the other hand, monoblock type big specification heat exchanger (caliber and shell
Diameter size is big) it is changed into modular small dimension heat exchanger (caliber and shell diameter size are small), heat exchange area can be increased, be conducive to
Effect improves heat exchange efficiency, while being conducive to improve shell-side fluid flow velocity under the conditions of uniform pressure, promotes shell side good antiscale property effect.
Detailed description of the invention
Fig. 1 is positive structure schematic (two unit heat exchangers) of the invention.
Fig. 2 is side structure schematic diagram (two unit heat exchangers) of the invention.
Fig. 3 is positive structure schematic (four unit heat exchangers) of the invention.
Fig. 4 is side structure schematic diagram (four unit heat exchangers) of the invention.
Fig. 5 is positive structure schematic (six unit heat exchangers) of the invention.
Fig. 6 is side structure schematic diagram (six unit heat exchangers) of the invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of normalized assembled heat exchanger as depicted in figs. 1 and 2, the unit heat exchanger 1 including two standard specifications
With two secondary detachable saddles 2.
The tube side and shell side structure of unit heat exchanger 1 are U-shaped and are counterflow configuration between tube side and shell side.Unit heat exchanger
1 includes two cylinder 1-1, heat-exchanging tube bundle 1-4, adapter tube end seal head 1-2, bend pipe end seal head 1-3, entrance end flanges and bend pipe.Cylinder
Body 1-1 is mounted on detachable saddle 2.Two one end cylinder 1-1 are connect with adapter tube end seal head 1-2 respectively, and the other end passes through
Bend pipe end seal head 1-3 connects to form U-tube journey.Heat-exchanging tube bundle 1-4 is set to inner barrel and heat exchanger tube corresponds to bend pipe end seal head
One end of 1-3 connects to form U-shaped shell side by bend pipe, and the specification of heat-exchanging tube bundle 1-4 is DN150~DN400, and bend pipe is and heat exchange
Manage 180 ° of isometrical elbows, the heat-exchanging tube bundle 1-4 other end and arrival end flanged joint.Between the shell side of two unit heat exchangers 1
Line connection.
Two unit heat exchangers 1 are assembled to form overall heat exchange device, two secondary detachable saddles by the combination of detachable saddle 2
Seat 2 is respectively arranged in the close end at 1 both ends of unit heat exchanger.
The normalized assembled heat exchanger is according to the number of the demand adjustment unit heat exchanger 1 of the overall heat exchange ability of heat exchanger
The unit heat exchanger 1 that dimension shell diameter can be used in amount obtains the heat exchanger for meeting different heat exchange demands by assembling.One
Aspect can greatly shorten the manufacturing cycle, improve production efficiency, reduce manufacturing cost；On the other hand, modular small dimension heat exchange
Device can effectively control the circulation area of tube side and shell side, be conducive to improve heat exchange efficiency, while be conducive to improve shell-side fluid
Flow velocity promotes shell side good antiscale property effect.
Quantity by changing unit heat exchanger 1 can assemble to form other heat exchanger combinations, as shown in Figure 3 and Figure 4
Four unit heat exchangers and Fig. 5 and six unit heat exchanger shown in fig. 6.
Claims (5)
1. a kind of normalized assembled heat exchanger, it is characterised in that: unit heat exchanger (1) including several standard specifications and removable
It unloading formula saddle (2), the tube side and shell side structure of the unit heat exchanger (1) are U-shaped and are counterflow configuration between tube side and shell side,
The unit heat exchanger (1) is assembled to form overall heat exchange device by detachable saddle (2) combination.
2. a kind of normalized assembled heat exchanger according to claim 1, it is characterised in that: the unit heat exchanger (1)
Including two cylinders (1-1), heat-exchanging tube bundle (1-4), adapter tube end seal head (1-2), bend pipe end seal head (1-3), entrance end flanges and
Bend pipe, the cylinder (1-1) are mounted on detachable saddle (2), described two cylinders (1-1) one end respectively with adapter tube end seal
Head (1-2) connection, the other end form U-tube journey by bend pipe end seal head (1-3) connection, and the heat-exchanging tube bundle (1-4) is set to
One end that cylinder (1-1) inside and heat exchanger tube correspond to bend pipe end seal head (1-3) connects to form U-shaped shell side by bend pipe, described to change
Heat pipe bundle (1-4) other end and arrival end flanged joint.
3. a kind of normalized assembled heat exchanger according to claim 1, it is characterised in that: the detachable saddle
(2) two pairs are set as, two secondary detachable saddles (2) are respectively arranged in the close end at unit heat exchanger (1) both ends.
4. a kind of normalized assembled heat exchanger according to claim 1, it is characterised in that: the specification of the heat-exchanging tube bundle
For DN150~DN400.
5. a kind of normalized assembled heat exchanger according to claim 1, it is characterised in that: the bend pipe is and heat exchanger tube
180 ° of isometrical elbows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406123.XA CN109556431A (en) | 2018-11-23 | 2018-11-23 | Normalized assembled heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406123.XA CN109556431A (en) | 2018-11-23 | 2018-11-23 | Normalized assembled heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556431A true CN109556431A (en) | 2019-04-02 |
Family
ID=65867111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406123.XA Pending CN109556431A (en) | 2018-11-23 | 2018-11-23 | Normalized assembled heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556431A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354218A (en) * | 2008-09-19 | 2009-01-28 | 江苏中圣高科技产业有限公司 | Detachable type high-efficiency casing heat exchanger |
| CN202582277U (en) * | 2012-04-18 | 2012-12-05 | 甘肃蓝科石化高新装备股份有限公司 | Combined shell-and-tube heat exchanger |
| CN104457385A (en) * | 2014-11-21 | 2015-03-25 | 中冶焦耐工程技术有限公司 | Self-supporting type tube bundle heat exchanger |
| CN105953620A (en) * | 2016-06-23 | 2016-09-21 | 江阴中南重工有限公司 | Serial efficient floating heat exchanger |
| CN106705711A (en) * | 2017-02-13 | 2017-05-24 | 张炳辰 | Anti-scaling multiple shell pass assembled heat exchanger |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| CN206695650U (en) * | 2017-04-14 | 2017-12-01 | 兰州兰石集团有限公司 | Stuffing-box double pipe heat exchanger with front-end pipe box |
| CN206709658U (en) * | 2017-04-25 | 2017-12-05 | 江苏唯益换热器股份有限公司 | A kind of microcapillary hair fastener type heat exchanger |
| CN207299991U (en) * | 2017-08-07 | 2018-05-01 | 洛阳双瑞特种装备有限公司 | A kind of removable hairpin-type heat exchanger completely |
| CN209485099U (en) * | 2018-11-23 | 2019-10-11 | 上海慧得节能科技有限公司 | Normalized assembled heat exchanger |
-
2018
- 2018-11-23 CN CN201811406123.XA patent/CN109556431A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354218A (en) * | 2008-09-19 | 2009-01-28 | 江苏中圣高科技产业有限公司 | Detachable type high-efficiency casing heat exchanger |
| CN202582277U (en) * | 2012-04-18 | 2012-12-05 | 甘肃蓝科石化高新装备股份有限公司 | Combined shell-and-tube heat exchanger |
| CN104457385A (en) * | 2014-11-21 | 2015-03-25 | 中冶焦耐工程技术有限公司 | Self-supporting type tube bundle heat exchanger |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| CN105953620A (en) * | 2016-06-23 | 2016-09-21 | 江阴中南重工有限公司 | Serial efficient floating heat exchanger |
| CN106705711A (en) * | 2017-02-13 | 2017-05-24 | 张炳辰 | Anti-scaling multiple shell pass assembled heat exchanger |
| CN206695650U (en) * | 2017-04-14 | 2017-12-01 | 兰州兰石集团有限公司 | Stuffing-box double pipe heat exchanger with front-end pipe box |
| CN206709658U (en) * | 2017-04-25 | 2017-12-05 | 江苏唯益换热器股份有限公司 | A kind of microcapillary hair fastener type heat exchanger |
| CN207299991U (en) * | 2017-08-07 | 2018-05-01 | 洛阳双瑞特种装备有限公司 | A kind of removable hairpin-type heat exchanger completely |
| CN209485099U (en) * | 2018-11-23 | 2019-10-11 | 上海慧得节能科技有限公司 | Normalized assembled heat exchanger |
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Address after: 201206 No.58, Xinjinqiao Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 24a1 Applicant after: SHANGHAI HUIDE ENERGY INTEGRATION TECHNOLOGY Co.,Ltd. Address before: Room 913, 255 Xinjinqiao Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 20106 Applicant before: SHANGHAI HUIDE ENERGY INTEGRATION TECHNOLOGY Co.,Ltd. |