CN207570392U - A kind of flue gas guidance set of heat exchange tube for heat exchanger beam - Google Patents
A kind of flue gas guidance set of heat exchange tube for heat exchanger beam Download PDFInfo
- Publication number
- CN207570392U CN207570392U CN201721630169.0U CN201721630169U CN207570392U CN 207570392 U CN207570392 U CN 207570392U CN 201721630169 U CN201721630169 U CN 201721630169U CN 207570392 U CN207570392 U CN 207570392U
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- Prior art keywords
- guide plate
- flue gas
- tube
- heat exchange
- outer guide
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Abstract
The utility model discloses a kind of flue gas guidance sets of heat exchange tube for heat exchanger beam, by multiple straight tubes, circumferentially formula uniformly forms the heat-exchanging tube bundle, the section of each straight tube is circle, the flue gas guidance set includes being set on the interior guide plate inside and outside each straight tube and outer guide plate, the interior guide plate and outer guide plate are shoe structure, and interior guide plate and outer guide plate are extended along the whole length direction of straight tube and are symmetrical arranged with straight tube respectively, the middle part of the outer guide plate is equipped with gas inlet, and the middle part of the interior guide plate is equipped with exhanst gas outlet.A kind of flue gas guidance set of heat exchange tube for heat exchanger beam of the utility model, it is rational in infrastructure, it can come into full contact with the tube wall of flue gas stream and heat exchanger tube, so as to improve heat exchange efficiency.
Description
Technical field
The utility model is related to a kind of flue gas guidance sets of heat exchange tube for heat exchanger beam.
Background technology
Heat exchanger be it is a kind of between two or more fluid of different temperatures realize material between heat transfer section
Energy equipment, is that heat is made to pass to the relatively low fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach flow specification
Index to meet the needs of process conditions, while is also one of capital equipment for improving energy utilization rate.At present, traditional heat supply
The heat exchange efficiency of heat exchanger is not high, it is difficult to come into full contact with the tube wall of flue gas stream and heat exchanger tube, lead to the stream of heat in flue gas stream
It loses.
Utility model content
The purpose of this utility model is to provide a kind of flue gas guidance set of heat exchange tube for heat exchanger beam, structure is closed
Reason, can come into full contact with the tube wall of flue gas stream and heat exchanger tube, so as to improve heat exchange efficiency.
To achieve the above object, the technical solution of the utility model is to design a kind of flue gas of heat exchange tube for heat exchanger beam to lead
To component, by multiple straight tubes, circumferentially formula uniformly forms the heat-exchanging tube bundle, and the section of each straight tube is circle, and the flue gas is oriented to
Component includes being set on the interior guide plate inside and outside each straight tube and outer guide plate, and the interior guide plate and outer guide plate are shoe knot
Structure, and interior guide plate and outer guide plate are extended along the whole length direction of straight tube and are symmetrical arranged with straight tube respectively, it is described to lead outside
Gas inlet is equipped with to the middle part of plate, the middle part of the interior guide plate is equipped with exhanst gas outlet.In said program, by each straight
Guide plate and outer guide plate in being set respectively inside and outside pipe, surround straight tube, flue gas with interior guide plate and outer guide plate
Stream will flow after being entered by gas inlet along the tube wall of straight tube, so as to which the tube wall for making flue gas stream and straight tube comes into full contact with, increase
Strong heat exchange, the flue gas stream for completing heat exchange are flowed out by exhanst gas outlet.By using said program, flue gas stream and heat exchanger tube can be made
Tube wall comes into full contact with, so as to improve heat exchange efficiency.
Preferably, the adjacent outer guide plate is connected, and the adjacent interior guide plate is connected.By using above-mentioned side
Case so that flue gas stream can only be flowed into from gas inlet, and be flowed out from exhanst gas outlet, and flue gas stream is forced to be flowed along the tube wall of straight tube,
So as to further improve heat exchange efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of flue gas guidance set in the utility model.
Fig. 2 is the schematic diagram of single interior guide plate and single outer guide plate in the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
The utility model specific implementation technical solution be：
As depicted in figs. 1 and 2, a kind of flue gas guidance set of heat exchange tube for heat exchanger beam, the heat-exchanging tube bundle is by multiple
Circumferentially formula uniformly forms straight tube, and the section of each straight tube is circle, and the flue gas guidance set includes being set on two inside and outside each straight tube
The interior guide plate 1 of side and outer guide plate 2, the interior guide plate 1 and outer guide plate 2 are shoe structure, and interior guide plate 1 and are led outside
Extend respectively along the whole length direction of straight tube to plate 2 and be symmetrical arranged with straight tube, the middle part of the outer guide plate 2 is equipped with flue gas
Import 3, the middle part of the interior guide plate 1 are equipped with exhanst gas outlet 4.In said program, by dividing inside and outside each straight tube
Not She Zhi in guide plate 1 and outer guide plate 2, the encirclement straight tube with interior guide plate 1 and outer guide plate 2, flue gas stream passes through flue gas
Import 3 will be flowed after entering along the tube wall of straight tube, and so as to which the tube wall for making flue gas stream and straight tube comes into full contact with, enhancing heat exchange is complete
Flue gas stream into heat exchange is flowed out by exhanst gas outlet 4.By using said program, the tube wall that can make flue gas stream and heat exchanger tube is abundant
Contact, so as to improve heat exchange efficiency.
In addition, adjacent outer guide plate 2 is connected, adjacent interior guide plate 1 is connected.By using said program so that cigarette
Air-flow can only be flowed into from gas inlet, and be flowed out from exhanst gas outlet, flue gas stream be forced to be flowed along the tube wall of straight tube, so as to further
Improve heat exchange efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (2)
1. a kind of flue gas guidance set of heat exchange tube for heat exchanger beam, the heat-exchanging tube bundle by multiple straight tubes circumferentially formula it is uniformly distributed and
Be circle into the section of, each straight tube, which is characterized in that the flue gas guidance set include being set on inside and outside each straight tube in lead
To plate and outer guide plate, the interior guide plate and outer guide plate are shoe structure, and interior guide plate and outer guide plate are respectively along straight
The whole length direction of pipe extends simultaneously to be symmetrical arranged with straight tube, and the middle part of the outer guide plate is equipped with gas inlet, it is described in lead
Exhanst gas outlet is equipped with to the middle part of plate.
2. the flue gas guidance set of heat exchange tube for heat exchanger beam according to claim 1, which is characterized in that adjacent described outer
Guide plate is connected, and the adjacent interior guide plate is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630169.0U CN207570392U (en) | 2017-11-29 | 2017-11-29 | A kind of flue gas guidance set of heat exchange tube for heat exchanger beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630169.0U CN207570392U (en) | 2017-11-29 | 2017-11-29 | A kind of flue gas guidance set of heat exchange tube for heat exchanger beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570392U true CN207570392U (en) | 2018-07-03 |
Family
ID=62688926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721630169.0U Active CN207570392U (en) | 2017-11-29 | 2017-11-29 | A kind of flue gas guidance set of heat exchange tube for heat exchanger beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570392U (en) |
-
2017
- 2017-11-29 CN CN201721630169.0U patent/CN207570392U/en active Active
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| GR01 | Patent grant |