CN104654842B - A kind of flow passage type heat transfer device - Google Patents
A kind of flow passage type heat transfer device Download PDFInfo
- Publication number
- CN104654842B CN104654842B CN201510086749.7A CN201510086749A CN104654842B CN 104654842 B CN104654842 B CN 104654842B CN 201510086749 A CN201510086749 A CN 201510086749A CN 104654842 B CN104654842 B CN 104654842B
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- Prior art keywords
- heat exchanger
- exchanger plates
- support feet
- adjusting rod
- transfer device
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Abstract
The invention provides a kind of flow passage type heat transfer device,It includes heat exchanger body,Heat exchanger plates,Adjustable-height support feet,Left end cap,Right end cap and support feet,Heat exchanger plates are arranged in heat exchanger body,And be fixed for heat exchanger plates by left end cap and right end cap by the two ends of heat exchange body,Heat exchange body lower part is provided with least two adjustable-height support feets,Adjustable-height support feet lower end is fixedly connected with support feet,The present invention enables to the visibly homogeneous mixing of the heat transferring medium in runner and branch,Heat transfer effect is effectively improved,Heat exchanger is highly conveniently adjusted,Install very convenient,By reverse cleaning,The materials such as the dirt for being easy to stick in runner are washed from runner,And using hinged bolt connection,It is not only convenient for installing,And repair very convenient,Improve practicality and operating performance.
Description
Technical field
The present invention relates to a kind of heat exchanger, specially a kind of flow passage type heat transfer device.
Background technology
The applicating history of heat exchanger is long, but still in constantly improvement and development.Heat exchanger is in petrochemical industry, machinery
The application of the industry such as manufacture, oil refining, metallurgy, light industry, pharmacy, food accounts for the 40%~60% of whole technological equipment investments, therefore
New type heat exchanger is continued to bring out with improving for science and technology.Wherein, plate type heat exchanger, parallel flow heat exchanger, pipe shell type heat exchange
Device, at present due to production cost relatively low for its small volume, lightweight and relative its high efficiency, is widely used as various needs
In the equipment of heat exchange, but, these current heat exchangers easily occur that internal heat medium temperature is unbalance, influence whole system
Life-span, the fluid uneven distribution of heat transferring medium reduces heat exchanger efficiency, pressure drop increase, and in plate-fin heat exchanger, though
So fluid is realized using flow deflector to evenly distribute, preferable effect can be obtained especially with the flow deflector that water conservancy diversion angle is 45 °
Really, but because Shortcomings, and complex structure are gone back in the design of flow deflector, from cost consideration, be not suitable for general just pushing away on a large scale
Extensively, it is and high to passageway machining requirement, easily it is subject to processing some other factor, such as viscous flow in error and heat transfer process
The influence of the cooling of body, heating power vibrations etc., so as to cause heat exchanger internal flow maldistribution, so as to cause office in heat exchanger
Portion's passage changes, and causes heat exchange efficiency relatively low, is had some limitations when using.Additionally, current heat exchanger is in peace
During dress, tend to occur highly inconsistent, height is also difficult to adjust, install it is inconvenient, it is especially empty at some
Between than narrow occasion, and, heat exchanger inside is larger with the outside temperature difference, easily causes the damage of heat exchanger, and influence exchanges heat
The service life of device, in addition, for the heat exchanger of long-term use, often due to occur dirt inside runner depositing and difficult
To clean, heat transfer effect decline is easily caused, cleaning is inconvenient.
Based on following technical problem, the invention provides a kind of flow passage type heat transfer device, it uses arced flow path, and by one
The mode of middle connecting passage and two end connecting passages couples together arced flow path, enables to the heat transferring medium in runner
Visibly homogeneous mixing and branch, heat transfer effect are effectively improved, and by setting adjustable-height support feet, can easily be passed through
Threaded adjusting, realizes the adjustment of heat exchanger height, installs very convenient, by setting cleaning pump, and cleaning pump is set
At media outlet end, during due to flowing in from media outlet end to arced flow path, belong to reverse trickling, it is easy to stream will be sticked to
The materials such as the dirt in road are washed from runner, and, by setting heat exchanger plates jointing, user can be according to length for the present invention
Heat exchanger plates are docked in selection, by setting heat-insulation layer, the larger problem of heat exchanger internal-external temperature difference are can solve the problem that, by left end
Lid and right end cap, and using hinged bolt connection, be not only convenient for installing, and repair very convenient, improve practicality
Property and operating performance.
The content of the invention
The invention provides a kind of flow passage type heat transfer device, it is characterised in that it includes heat exchanger body, heat exchanger plates, adjustable
Section height stand pin, left end cap, right end cap and support feet, it is characterised in that the heat exchanger plates are arranged on the heat exchanger sheet
In vivo, and it is described heat exchange body two ends the heat exchanger plates are fixed by the left end cap and the right end cap, it is described
Heat exchange body lower part is provided with least two adjustable-height support feets, and the adjustable-height support feet lower end is fixedly connected with
Support feet.
Further, preferably, being connected using hinged bolt between described heat exchange body and the left end cap；It is described
One end on heat exchanger plates is provided with medium entrance, and the other end of the heat exchanger plates is provided with media outlet, inside the heat exchanger plates
Multiple arcs runner is provided with, the arc of the arced flow path is to be arranged concentrically, and the protruding end of arc is entered towards the medium
Mouthful, it is connected using connecting passage in the middle of or two end connecting passages between the two neighboring arced flow path, wherein,
Connecting passage is arranged on the centre position of the arced flow path in the middle of one, and described two end connecting passages are symmetrically arranged at
The two ends of the arced flow path, and when previous arced flow path is connected using connecting passage in the middle of, its is next adjacent
Arced flow path connected using two end connecting passages, the arced flow path, middle connecting passage and the end connection flow
The cross section in road is circle, and the middle connecting passage diameter of the diameter less than the end connecting passage；The right-hand member
Cleaning pump is provided with the side of plate, the cleaning pump is connected with the media outlet using connecting tube, in the connecting tube
Connection tube valve is provided with, medium valve is provided with the media outlet；Heat-insulation layer is provided with the outside of the heat exchange body,
The thickness of the heat-insulation layer is 10-15mm；The adjustable-height support feet includes adjusting rod one, regulating sleeve and adjusting rod
Two, the upper end of the adjusting rod one is provided with a left side with the heat exchanger body detachable connection, the lower end of the adjusting rod one
Rotation external screw thread, the upper end of the regulating sleeve is provided with levogyrate inner thread, and the lower end of the regulating sleeve is provided with spiral shell in dextrorotation
Line, the upper end of the adjusting rod two is provided with dextrorotation external screw thread, the sinistral external thread and the levogyrate inner thread, the dextrorotation
External screw thread is connected with the dextrorotation internal thread using screw thread, and the lower end of the adjusting rod two is fixedly connected the supporting pad
Pin；It is provided with heat exchanger plates jointing on the medium entrance, the structure setting of the heat exchanger plates jointing is for can be with institute
State the structure of media outlet interconnection.
Further, preferably, described heat exchanger plates jointing uses plug in construction or screw connected structure.
Further, preferably, described adjusting rod one, regulating sleeve and the adjusting rod two are made of stainless steel,
The support feet is made of elastic rubber material.
Further, preferably, described hinged bolt is 4-8, and uniform array is arranged.
Further, preferably, the extension elongation of described media outlet is more than the extension elongation of the medium entrance, and
The diameter of the media outlet is less than the medium entrance diameter 5-10mm.
Further, preferably, described cleaning pump is arranged on below the media outlet, and the cleaning pump is pressure
The adjustable suction pump of power.
Further, preferably, the sinistral external thread, levogyrate inner thread, dextrorotation external screw thread and the dextrorotation internal thread
Pitch be 3-8mm.
Beneficial effects of the present invention：A kind of flow passage type heat transfer device that the present invention is provided, it uses arced flow path, and by one
The mode of middle connecting passage and two end connecting passages couples together arced flow path, enables to the heat transferring medium in runner
Visibly homogeneous mixing and branch, heat transfer effect are effectively improved, and by setting adjustable-height support feet, can easily be passed through
Threaded adjusting, realizes the adjustment of heat exchanger height, installs very convenient, by setting cleaning pump, and cleaning pump is set
At media outlet end, during due to flowing in from media outlet end to arced flow path, belong to reverse trickling, it is easy to stream will be sticked to
The materials such as the dirt in road are washed from runner, and, by setting heat exchanger plates jointing, user can be according to length for the present invention
Heat exchanger plates are docked in selection, by setting heat-insulation layer, the larger problem of heat exchanger internal-external temperature difference are can solve the problem that, by left end
Lid and right end cap, and using hinged bolt connection, be not only convenient for installing, and repair very convenient, improve practicality
Property and operating performance.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of flow passage type heat transfer device of the invention；
Fig. 2 is the structural representation of heat exchanger plates in the present invention.
1st, heat exchanger body, 2, medium entrance, 3, media outlet, 4, heat exchanger plates, 5, adjustable-height support feet, 6, left end
Lid, 7, right end cap, 8, bolt, 9, heat-insulation layer, 10, cleaning pump, 11, connecting tube, 12, medium valve, 13, connection tube valve, 14,
Middle connecting passage, 15, arced flow path, 16, end connecting passage, 17, adjusting rod one, 18, regulating sleeve, 19, adjusting rod two,
20th, feet, 21, heat exchanger plates jointing are supported.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the invention provides a kind of flow passage type heat transfer device, it include heat exchanger body 1, heat exchanger plates 4, can
Regulation height stand pin 5, left end cap 6, right end cap 7 and support feet 20, heat exchanger plates 4 are arranged in heat exchanger body 1, and heat exchange
Be fixed for the heat exchanger plates 4 by left end cap 6 and right end cap 7 by the two ends of body 1, and heat exchange body 1 bottom is provided with least
Two adjustable-height support feets 5, the lower end of adjustable-height support feet 5 is fixedly connected with support feet 20.
In the present embodiment, connected using hinged bolt between heat exchange body 1 and left end cap 6；One end on heat exchanger plates 4
Medium entrance 2 is provided with, the other end of heat exchanger plates 4 is provided with media outlet 3, and heat exchanger plates 4 are internally provided with multiple arcs runner
15, the arc of arced flow path 15 to be arranged concentrically, and arc protruding end towards the medium entrance 2, two neighboring arc stream
It is connected using connecting passage 14 in the middle of or two end connecting passages 16 between road 15, wherein, connection flow in the middle of
Road 14 is arranged on the centre position of arced flow path 15, and two end connecting passages 16 are symmetrically arranged at the two of arced flow path 15
End, and when previous arced flow path 15 is connected using connecting passage 14 in the middle of, its next adjacent arced flow path 15
Connected using two end connecting passages 16, the cross section of arced flow path 15, middle connecting passage 14 and end connecting passage 16
Circle is, and the diameter of middle connecting passage 14 is less than the diameter for holding connecting passage 16；It is provided with the side of right end plate 7 clear
Pump 10 is washed, cleaning pump 10 is connected with media outlet 3 using connecting tube 11, connection tube valve 13 is provided with connecting tube 11, be situated between
Medium valve 12 is provided with matter outlet 3；The outside of heat exchange body 1 is provided with heat-insulation layer 9, and the thickness of heat-insulation layer 9 is 10-
15mm；Adjustable-height support feet 5 includes adjusting rod 1, regulating sleeve 18 and adjusting rod 2 19, the upper end of adjusting rod 1
With the detachable connection of heat exchanger body 1, the lower end of adjusting rod 1 is provided with sinistral external thread, and the upper end of regulating sleeve 18 sets
Levogyrate inner thread is equipped with, the lower end of regulating sleeve 18 is provided with dextrorotation internal thread, and the upper end of adjusting rod 2 19 is provided with outside dextrorotation
Screw thread, sinistral external thread is connected with levogyrate inner thread, dextrorotation external screw thread and dextrorotation internal thread using screw thread, adjusting rod 2 19
Lower end be fixedly connected support feet 20；Heat exchanger plates jointing 21 is provided with medium entrance 2, heat exchanger plates jointing 21
Structure setting is the structure that can be connected with each other with media outlet 3.
For the ease of connecting and dismantling, heat exchanger plates jointing 21 uses plug in construction or screw connected structure.
Adjusting rod 1, regulating sleeve 18 and adjusting rod 2 19 are made of stainless steel, and support feet 20 uses elastic rubber material system
Into.Hinged bolt 8 is 4-8, and uniform array is arranged.Hinged bolt 8 is 4-8, and uniform array is arranged.Medium goes out
The extension elongation of mouth 3 is more than the extension elongation of medium entrance 2, and the diameter of media outlet 3 is less than the diameter 5- of medium entrance 2
10mm。
In order to using reverse trickling, be washed from runner will easily to stick to the materials such as the dirt in runner,
And cleaning pressure can be according to actual needs adjusted, be arranged on cleaning pump 10 below media outlet 3 by the present invention, and cleaning pump
10 is the suction pump of pressure adjustable.
In order to adjust the height of heat exchanger as needed, in sinistral external thread, levogyrate inner thread, dextrorotation external screw thread and dextrorotation
The pitch of screw thread is 3-8mm.
The present invention uses arced flow path, and by connecting passage in the middle of and two modes of end connecting passage by arc stream
Road is coupled together, and enables to the visibly homogeneous mixing of the heat transferring medium in runner and branch, and heat transfer effect is effectively improved, passed through
Adjustable-height support feet is set, can easily pass through threaded adjusting, realize the adjustment of heat exchanger height, install very
It is convenient, by setting cleaning pump, and cleaning pump is arranged on media outlet end, due to flowing in from media outlet end to arced flow path
When dynamic, belong to reverse trickling, it is easy to the materials such as the dirt in runner will be sticked to and washed from runner, the present invention is by setting
Displacement hot plate jointing, user can be docked heat exchanger plates according to length selection, by setting heat-insulation layer, be can solve the problem that
The larger problem of heat exchanger internal-external temperature difference, by left end cap and right end cap, and using hinged bolt connection, is not only convenient for peace
Dress, and repair very convenient, improve practicality and operating performance.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. a kind of flow passage type heat transfer device, it includes heat exchanger body, heat exchanger plates, adjustable-height support feet, left end cap, right end cap
With support feet, it is characterised in that the heat exchanger plates are arranged in the heat exchanger body, and the two ends of the heat exchange body lead to
Cross the left end cap and be fixed for the heat exchanger plates by the right end cap, the heat exchange body lower part is provided with least two can
Regulation height stand pin, the adjustable-height support feet lower end is fixedly connected with support feet；Described heat exchange body and institute
State and connected using hinged bolt between left end cap；One end on the heat exchanger plates is provided with medium entrance, the heat exchanger plates
The other end is provided with media outlet, and the heat exchanger plates are internally provided with multiple arcs runner, and the arc of the arced flow path is same
The heart set, and arc protruding end towards the medium entrance, connected using a centre between the two neighboring arced flow path
Connect runner or two end connecting passages are connected, wherein, connecting passage is arranged on the centre of the arced flow path in the middle of one
Position, described two end connecting passages are symmetrically arranged at the two ends of the arced flow path, and when previous arced flow path is adopted
When being connected with a middle connecting passage, its next adjacent arced flow path is connected using two end connecting passages, institute
The cross section for stating arced flow path, middle connecting passage and the end connecting passage is circle, and the middle connecting passage
Diameter of the diameter less than the end connecting passage；Be provided with cleaning pump on the side of the right end plate, the cleaning pump with it is described
Media outlet is connected using connecting tube, and connection tube valve is provided with the connecting tube, and Jie is provided with the media outlet
Matter valve；Heat-insulation layer is provided with the outside of the heat exchange body, the thickness of the heat-insulation layer is 10-15mm；The adjustable height
Degree support feet includes adjusting rod one, regulating sleeve and adjusting rod two, and the upper end of the adjusting rod one can with the heat exchanger body
It is detachably connected with, the lower end of the adjusting rod one is provided with sinistral external thread, and the upper end of the regulating sleeve is provided with left-handed
Screw thread, the lower end of the regulating sleeve is provided with dextrorotation internal thread, and the upper end of the adjusting rod two is provided with dextrorotation external screw thread, institute
Sinistral external thread is stated to be connected using screw thread with the levogyrate inner thread, the dextrorotation external screw thread and the dextrorotation internal thread,
The lower end of the adjusting rod two is fixedly connected the support feet；Heat exchanger plates jointing, institute are provided with the medium entrance
The structure setting for stating heat exchanger plates jointing is the structure that can be connected with each other with the media outlet.
2. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that described heat exchanger plates jointing is used
Plug in construction or screw connected structure.
3. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that described adjusting rod one, regulating sleeve
It is made of stainless steel with the adjusting rod two, the support feet is made of elastic rubber material.
4. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that described hinged bolt is 4-8,
And uniform array is arranged.
5. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that the extension elongation of described media outlet
Diameter more than the extension elongation of the medium entrance, and the media outlet is less than the medium entrance diameter 5-10mm.
6. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that described cleaning pump is arranged on to be given an account of
Below matter outlet, and the cleaning pump is the suction pump of pressure adjustable.
7. a kind of flow passage type heat transfer device according to claim 1, it is characterised in that the sinistral external thread, left-handed interior spiral shell
Line, dextrorotation external screw thread are 3-8mm with the pitch of the dextrorotation internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086749.7A CN104654842B (en) | 2015-02-13 | 2015-02-13 | A kind of flow passage type heat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086749.7A CN104654842B (en) | 2015-02-13 | 2015-02-13 | A kind of flow passage type heat transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654842A CN104654842A (en) | 2015-05-27 |
| CN104654842B true CN104654842B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510086749.7A Expired - Fee Related CN104654842B (en) | 2015-02-13 | 2015-02-13 | A kind of flow passage type heat transfer device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402912A (en) * | 2015-11-11 | 2016-03-16 | 海宁市超大集热管有限公司 | Novel anti-freeze solar heat collecting module |
| CN109059597A (en) * | 2018-06-14 | 2018-12-21 | 灵璧鸿峰科技环保设备有限责任公司 | A kind of mounting height regulating mechanism of useless cigarette condenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813701A (en) * | 1954-09-02 | 1957-11-19 | United Aircraft Corp | Cross-flow heat exchanger |
| CN1423742A (en) * | 2000-05-19 | 2003-06-11 | 阿尔法·拉瓦尔股份公司 | Plate pack, flow distribution device and plate heat exchanger |
| CN101611285A (en) * | 2006-11-24 | 2009-12-23 | 达纳加拿大公司 | The heat exchanger that links |
| CN203495576U (en) * | 2013-07-02 | 2014-03-26 | 何文秀 | Horizontal supporting quick adjustor for plate type heat exchanger frames |
| CN203909686U (en) * | 2014-07-03 | 2014-10-29 | 新乡学院 | Display support rack |
-
2015
- 2015-02-13 CN CN201510086749.7A patent/CN104654842B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813701A (en) * | 1954-09-02 | 1957-11-19 | United Aircraft Corp | Cross-flow heat exchanger |
| CN1423742A (en) * | 2000-05-19 | 2003-06-11 | 阿尔法·拉瓦尔股份公司 | Plate pack, flow distribution device and plate heat exchanger |
| CN101611285A (en) * | 2006-11-24 | 2009-12-23 | 达纳加拿大公司 | The heat exchanger that links |
| CN203495576U (en) * | 2013-07-02 | 2014-03-26 | 何文秀 | Horizontal supporting quick adjustor for plate type heat exchanger frames |
| CN203909686U (en) * | 2014-07-03 | 2014-10-29 | 新乡学院 | Display support rack |
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| CN104654842A (en) | 2015-05-27 |
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Granted publication date: 20170606 Termination date: 20200213 |