CN103278033A - Efficient energy-saving heat exchanger - Google Patents
Efficient energy-saving heat exchanger Download PDFInfo
- Publication number
- CN103278033A CN103278033A CN2013102629969A CN201310262996A CN103278033A CN 103278033 A CN103278033 A CN 103278033A CN 2013102629969 A CN2013102629969 A CN 2013102629969A CN 201310262996 A CN201310262996 A CN 201310262996A CN 103278033 A CN103278033 A CN 103278033A
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- Prior art keywords
- tube
- shell
- tube side
- heat exchanger
- side inlet
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- 238000007789 sealing Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an efficient energy-saving heat exchanger which comprises a barrel-shaped shell. A core tube is installed in the barrel-shaped shell, tube bundles spirally wound on the core tube are installed between the core tube and the barrel-shaped shell, at least two layers of tube bundles are wound on the core tube, partition plates are arranged between two adjacent layers of tube bundles, a shell side inlet connection device and a shell side outlet connection device are installed at two ends of the barrel-shaped shell respectively, a tube side inlet connection device and a tube side outlet connection device are vertically installed on the barrel-shaped shell, the tube side inlet connection device is provided with inlet tube plates for installing tube bundle inlets of every layer, and the tube side outlet connection device is provided with outlet tube plates for installing tube bundle outlets of every layer. Compared with a conventional heat exchanger, contact time between the tube bundles and shell side mediums is long, heat exchange area is large, heat exchange efficiency is high, the tube side inlets and the tube side outlets form 90-degree angles with the barrel-shaped shell, and the efficient energy-saving heat exchanger is novel in structure.
Description
Technical field
The present invention relates to a kind of heat exchanger.
Background technology
Spiral twines heat exchanger and comprises tubular shell, is arranged on winding tube bank and the tube sheet that is arranged on winding tube bank two ends and fixedlys connected with it in the tubular shell, the gateway direction that traditional spiral twines heat exchanger tube is that the tube side direction is consistent with the tubular shell axis direction, and the adjacent two layers tube bank is close together, the layer of tube bank is little with the gap of interlayer, be unfavorable for that thickness or gas medium pass through smoothly between the shell side heat-exchanging tube bundle, tube bank can't with tubular shell in medium fully contact and carry out heat exchange, heat exchange efficiency is low.
Summary of the invention
Technical problem to be solved by this invention provides a kind of heat exchange efficiency height, energy-efficient heat exchanger that turbulence effects is high.
For solving the problems of the technologies described above, technical scheme of the present invention is: energy-efficient heat exchanger, comprise tubular shell, the core pipe is installed in the described tubular shell, the tube bank that is spirally wrapped around on the described core pipe is installed between described core pipe and the described tubular shell, be wound with two-layer at least described tube bank on the described core pipe, be provided with dividing plate between the adjacent two layers tube bank, the two ends of described tubular shell are separately installed with shell side inlet connection and shell side outlet jockey, be vertically installed with tube side inlet connection and tube side outlet jockey on the described tubular shell, described tube side inlet connection is provided with for the entrance tube sheet that the described tube bank entrance of each layer is installed, and described tube side outlet jockey is provided with for the outlet tube sheet that the described tube bank outlet of each layer is installed.As a kind of optimized technical scheme, described shell side inlet connection comprises the shell side inlet flange that install described tubular shell one port.
As a kind of optimized technical scheme, described shell side outlet jockey comprises the shell side outlet(discharge) flange that install described tubular shell other port.
As a kind of optimized technical scheme, described tube side inlet connection comprises the tube side inlet connection, on the described tube side inlet connection tube side inlet flange is installed; Described entrance tube sheet is installed in the described tube side inlet connection, and all sides of described entrance tube sheet are connected with described tube side inlet connection inner wall sealing.
As a kind of optimized technical scheme, described tube side outlet jockey comprises the tube side discharge connection, on the described tube side discharge connection tube side outlet(discharge) flange is installed; Described outlet tube sheet is installed in the described tube side discharge connection, and all sides of described outlet tube sheet are connected with described tube side discharge connection inner wall sealing.
As a kind of optimized technical scheme, the winding direction between the described tube bank adjacent two layers is opposite.
As a kind of optimized technical scheme, be positioned at place, described core pipe two ends in the described tubular shell at least three baffle plates vertical with described core pipe circumferentially are installed respectively, described dividing plate two ends are corresponding connection with described baffle plate respectively.
Owing to adopted technique scheme, energy-efficient heat exchanger, comprise tubular shell, the core pipe is installed in the described tubular shell, the tube bank that is spirally wrapped around on the described core pipe is installed between described core pipe and the described tubular shell, be wound with two-layer at least described tube bank on the described core pipe, be provided with dividing plate between the adjacent two layers tube bank, the two ends of described tubular shell are separately installed with shell side inlet connection and shell side outlet jockey, be vertically installed with tube side inlet connection and tube side outlet jockey on the described tubular shell, described tube side inlet connection is provided with for the entrance tube sheet that the described tube bank entrance of each layer is installed, and described tube side outlet jockey is provided with for the outlet tube sheet that the described tube bank outlet of each layer is installed.With respect to traditional heat exchanger, the time of contact between tube bank of the present invention and the shell side medium is long, and heat exchange area is big, the heat exchange efficiency height, and the outlet of tube side entrance of the present invention and tube side all with tubular shell at an angle of 90, novel structure.
Description of drawings
The following drawings only is intended to the present invention done and schematically illustrates and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the energy-efficient heat exchanger of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the side view of the energy-efficient heat exchanger of the present invention;
Fig. 4 is the B place enlarged diagram of Fig. 2.
Among the figure: 1-shell side outlet(discharge) flange; 11-shell side inlet flange; 2-tube side inlet flange; 21-tube side outlet(discharge) flange; 3-entrance tube sheet; 31-exports tube sheet; 4-tube side inlet connection; 41-tube side discharge connection; The 5-tubular shell; The 6-tube bank; 7-core pipe; The 8-dividing plate; The 81-baffle plate.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the present invention.In the following detailed description, only by the mode of explanation some one exemplary embodiment of the present invention has been described.Undoubtedly, those of ordinary skill in the art can recognize, under situation without departing from the spirit and scope of the present invention, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
As Fig. 1, Fig. 2 and shown in Figure 3, energy-efficient heat exchanger, comprise tubular shell 5, in the described tubular shell 5 core pipe 7 is installed, the tube bank 6 that is spirally wrapped around on the described core pipe 7 is installed between described core pipe 7 and the described tubular shell 5, be wound with two-layer at least described tube bank 6 on the described core pipe 7, be provided with dividing plate 8 between the adjacent two layers tube bank 6, when making that medium is mobile in tube bank 6, improve turbulence effects greatly, improve the coefficient of heat transfer, the winding direction between described tube bank 6 adjacent two layers is opposite.The two ends of described tubular shell 5 are separately installed with shell side inlet connection and shell side outlet jockey, be vertically installed with tube side inlet connection and tube side outlet jockey on the described tubular shell 5, for improving heat exchange efficiency, tube side inlet connection and tube side outlet jockey are installed on the place, two ends of described tubular shell 5.Described tube side inlet connection is provided with for the entrance tube sheet 3 that described tube bank 6 entrance of each layer are installed, and described tube side outlet jockey is provided with for the outlet tube sheet 31 that described tube bank 6 outlet of each layer are installed.Described shell side inlet connection comprises the shell side inlet flange 11 that install described tubular shell 5 one ports.Described shell side outlet jockey comprises the shell side outlet(discharge) flange 1 that install described tubular shell 5 other ports.
As Fig. 1, Fig. 2 and shown in Figure 4, described tube side inlet connection comprises tube side inlet connection 4, on the described tube side inlet connection 4 tube side inlet flange 2 is installed; Described entrance tube sheet 3 is installed in the described tube side inlet connection 4, and all sides of described entrance tube sheet 3 are connected with described tube side inlet connection 4 inner wall sealings.Described tube side outlet jockey comprises tube side discharge connection 41, on the described tube side discharge connection 41 tube side outlet(discharge) flange 21 is installed; Described outlet tube sheet 31 is installed in the described tube side discharge connection 41, and all sides of described outlet tube sheet 31 are connected with described tube side discharge connection 41 inner wall sealings.
As shown in Figures 2 and 3, described tubular shell 5 inside are positioned at described core pipe 7 two ends places at least three baffle plates 81 vertical with described core pipe 7 circumferentially are installed respectively, described dividing plate 8 two ends respectively with described baffle plate 81 corresponding connections.
Two-way multi-layer helical wound form structure has been adopted in the tube bank 6 of this heat exchanger, be that heat exchanger tube is the multilayer loop overlapping shape from the inside to the outside, and the winding direction between the adjacent two layers is opposite, this structure makes when medium flows in tube bank 6, improve turbulence effects greatly, improved the coefficient of heat transfer.
Owing to used spiral wound form structure, under the certain prerequisite of cylindrical shell length, make heat exchanger tube length increase to 3～4 times of shell and tube, tube side fluid has obtained sufficient heat exchange.
With respect to traditional heat exchanger, the time of contact between tube bank of the present invention and the shell side medium is long, and heat exchange area is big, the heat exchange efficiency height, and the outlet of tube side entrance of the present invention and tube side all with tubular shell at an angle of 90, novel structure.
This heat exchanger applications reclaims or big sticky medium in hot blast.
This heat exchanger according to applying working condition, size and the weight of heat exchanger, may need to increase parts such as stiffening ring, gas vent, leakage fluid dram, saddle, hanger except comprising above-mentioned parts.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (7)
1. energy-efficient heat exchanger, comprise tubular shell, the core pipe is installed in the described tubular shell, the tube bank that is spirally wrapped around on the described core pipe is installed between described core pipe and the described tubular shell, it is characterized in that: be wound with two-layer at least described tube bank on the described core pipe, be provided with dividing plate between the adjacent two layers tube bank, the two ends of described tubular shell are separately installed with shell side inlet connection and shell side outlet jockey, be vertically installed with tube side inlet connection and tube side outlet jockey on the described tubular shell, described tube side inlet connection is provided with for the entrance tube sheet that the described tube bank entrance of each layer is installed, and described tube side outlet jockey is provided with for the outlet tube sheet that the described tube bank outlet of each layer is installed.
2. energy-efficient heat exchanger as claimed in claim 1 is characterized in that: described shell side inlet connection comprises the shell side inlet flange that install described tubular shell one port.
3. energy-efficient heat exchanger as claimed in claim 2 is characterized in that: described shell side outlet jockey comprises the shell side outlet(discharge) flange that install described tubular shell other port.
4. energy-efficient heat exchanger as claimed in claim 1, it is characterized in that: described tube side inlet connection comprises the tube side inlet connection, on the described tube side inlet connection tube side inlet flange is installed; Described entrance tube sheet is installed in the described tube side inlet connection, and all sides of described entrance tube sheet are connected with described tube side inlet connection inner wall sealing.
5. energy-efficient heat exchanger as claimed in claim 1 is characterized in that: described tube side outlet jockey comprises the tube side discharge connection, on the described tube side discharge connection tube side outlet(discharge) flange is installed; Described outlet tube sheet is installed in the described tube side discharge connection, and all sides of described outlet tube sheet are connected with described tube side discharge connection inner wall sealing.
6. energy-efficient heat exchanger as claimed in claim 1, it is characterized in that: the winding direction between the described tube bank adjacent two layers is opposite.
7. as the described energy-efficient heat exchanger of the arbitrary claim of claim 1 to 6, it is characterized in that: be positioned at place, described core pipe two ends in the described tubular shell at least three baffle plates vertical with described core pipe circumferentially are installed respectively, described dividing plate two ends are corresponding connection with described baffle plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262996.9A CN103278033B (en) | 2013-06-28 | 2013-06-28 | High-effect energy-saving heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262996.9A CN103278033B (en) | 2013-06-28 | 2013-06-28 | High-effect energy-saving heat-exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103278033A true CN103278033A (en) | 2013-09-04 |
| CN103278033B CN103278033B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310262996.9A Active CN103278033B (en) | 2013-06-28 | 2013-06-28 | High-effect energy-saving heat-exchanger |
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| CN (1) | CN103278033B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465454A (en) * | 2018-06-04 | 2018-08-31 | 山东豪迈化工技术有限公司 | A kind of tubular reactor |
| CN108981423A (en) * | 2018-09-13 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of winding tube type heat exchange assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123639B (en) * | 2016-08-08 | 2018-04-06 | 中国海洋石油总公司 | Cylinder dividing plate and the wrap-round tubular heat exchanger of AND DEWATERING FOR ORIFICE STRUCTURE are set in a kind of housing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380912A (en) * | 1979-03-05 | 1983-04-26 | Edwards Engineering Corp. | Double wall tube assembly for use in heat exchangers |
| CN2365633Y (en) * | 1999-05-13 | 2000-02-23 | 巨桐林 | Efficient shell type heat exchanger |
| JP2006317035A (en) * | 2005-05-10 | 2006-11-24 | Noritz Corp | Heat exchanger and water heating device comprising the same |
| CN201637303U (en) * | 2010-01-16 | 2010-11-17 | 山东豪迈机械制造有限公司 | High-efficient heat exchanger |
| CN201653196U (en) * | 2010-04-08 | 2010-11-24 | 山东豪迈机械制造有限公司 | Multi-heating-medium heat exchanger |
| CN203405100U (en) * | 2013-06-28 | 2014-01-22 | 山东豪迈机械制造有限公司 | Highly-efficient energy-saving heat exchanger |
-
2013
- 2013-06-28 CN CN201310262996.9A patent/CN103278033B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380912A (en) * | 1979-03-05 | 1983-04-26 | Edwards Engineering Corp. | Double wall tube assembly for use in heat exchangers |
| CN2365633Y (en) * | 1999-05-13 | 2000-02-23 | 巨桐林 | Efficient shell type heat exchanger |
| JP2006317035A (en) * | 2005-05-10 | 2006-11-24 | Noritz Corp | Heat exchanger and water heating device comprising the same |
| CN201637303U (en) * | 2010-01-16 | 2010-11-17 | 山东豪迈机械制造有限公司 | High-efficient heat exchanger |
| CN201653196U (en) * | 2010-04-08 | 2010-11-24 | 山东豪迈机械制造有限公司 | Multi-heating-medium heat exchanger |
| CN203405100U (en) * | 2013-06-28 | 2014-01-22 | 山东豪迈机械制造有限公司 | Highly-efficient energy-saving heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465454A (en) * | 2018-06-04 | 2018-08-31 | 山东豪迈化工技术有限公司 | A kind of tubular reactor |
| CN108981423A (en) * | 2018-09-13 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of winding tube type heat exchange assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103278033B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High efficiency and energy saving heat exchanger Effective date of registration: 20211213 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230406 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Efficient and energy-saving heat exchanger Effective date of registration: 20230427 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2023980039429 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2023980039429 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |