CN207066207U - Finned heat exchanger - Google Patents
Finned heat exchanger Download PDFInfo
- Publication number
- CN207066207U CN207066207U CN201720743853.3U CN201720743853U CN207066207U CN 207066207 U CN207066207 U CN 207066207U CN 201720743853 U CN201720743853 U CN 201720743853U CN 207066207 U CN207066207 U CN 207066207U
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- Prior art keywords
- blade
- heat
- housing
- heat pipe
- exchanging component
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Abstract
The utility model discloses a kind of finned heat exchanger, and it includes housing and heat-exchanging component；In the housing, multiple heat-exchanging components are equally spacedly provided with along the short transverse of the housing；The heat-exchanging component includes：Heat pipe, the first blade and the second blade.Finned heat exchanger of the present utility model, pass through the setting of heat-exchanging component, heat entrained in the flue gas of high temperature can effectively be utilized, and due to the structure design of first blade, the second blade, third blade and quaterfoil, it can not only effectively utilize the energy of the flue gas of high temperature, and the particle content that can be effectively reduced in the flue gas of discharge.
Description
Technical field
It the utility model is related to a kind of heat exchanger, more particularly to a kind of finned heat exchanger.
Background technology
When the flue gas of high temperature is directly discharged into air, the particle in the flue gas of high temperature can pollute air, and have lost
Substantial amounts of available energy.
With attention of the society to environmental protection, the energy of the flue gas of high temperature how is effectively utilized, and is effectively reduced discharge
Flue gas in particle content be urgent problem to be solved.
Utility model content
The utility model purpose is to provide a kind of finned heat exchanger, and it can be in the energy for the flue gas for effectively utilizing high temperature
While, and it is effectively reduced the particle content in the flue gas of discharge.
The utility model solves technical problem and adopted the following technical scheme that：A kind of finned heat exchanger, it include housing and
Heat-exchanging component；
The housing is in cubic type, and the bottom of the housing offers air inlet, and the air inlet connects air inlet pipe, institute
The top for stating housing offers exhaust outlet, and the exhaust outlet connects blast pipe；
In the housing, multiple heat-exchanging components are equally spacedly provided with along the short transverse of the housing；
It is in series between the multiple heat-exchanging component, the nethermost heat-exchanging component has water inlet, while topmost
Heat-exchanging component there is delivery port；
The heat-exchanging component includes：Heat pipe, the first blade and the second blade；
The heat pipe is horizontally disposed with, and its both ends passes the left side wall and right side wall of the housing respectively,
First blade is in tabular, and parallel to the axis of the heat pipe, one end on its width is connected to
The outer wall of the heat pipe, and set along the radial direction of the heat pipe；
Second blade includes flat part and arc sections, the flat part parallel to the heat pipe axis, it is described flat
One end on the width of plate portion is connected to the outer wall of the heat pipe, the angle between the flat part and first blade
For 135-160 °；
The other end on the width of the flat part is connected to one end in the arc sections circumference, and the circle
There is space between the other end and the flat part in arc portion circumference.
Optionally, the air inlet is located at the left part of the bottom wall of the housing, and the exhaust outlet is located at the upper of the housing
The right part of wall.
Optionally, the heat-exchanging component also includes third blade and quaterfoil, the third blade and quaterfoil
Structure is identical, and is symmetrical arranged along the plane where first blade；The cross section of the third blade is circular arc, and
For its length direction parallel to the axial direction of the heat pipe, circumferential one end of the third blade is connected to the lateral wall of the heat pipe
On, there is predetermined gap between the circumferential other end and the heat pipe of the third blade.
Optionally, the flow direction of first blade and high temperature air is in 30-60 °.
The utility model has the advantages that：Finned heat exchanger of the present utility model, pass through setting for heat-exchanging component
Put, can be effectively using heat entrained in the flue gas of high temperature, and due to first blade, the second blade, the 3rd leaf
The structure design of piece and quaterfoil, it can not only effectively utilize the energy of the flue gas of high temperature, and can effectively drop
Particle content in the flue gas of low emission.
Brief description of the drawings
Fig. 1 is the structural representation of finned heat exchanger of the present utility model；
Fig. 2 is the structural representation of heat-exchanging component of the present utility model；
Reference is specially in figure：301- housings；302- heat-exchanging components；303- air inlet pipe；304- blast pipes；305- heat
Pipe；The blades of 306- first；The blades of 307- second；308- third blades；309- quaterfoils.
Embodiment
The technical solution of the utility model is further elaborated with reference to embodiment and accompanying drawing.
Embodiment 1
A kind of finned heat exchanger is present embodiments provided, is exchanged heat between for gases and liquids, it includes housing
And heat-exchanging component.
The housing is in cubic type, is had preferably, and in the housing, the short transverse of the housing is provided with one
Row heat-exchanging component (is equally spacedly provided with multiple heat-exchanging components).
Moreover, the bottom of the housing offers air inlet, the air inlet connects air inlet pipe, and the gas of high temperature is passed through
Cross the air inlet pipe and air inlet enters in the housing, and exchanged heat with the heat-exchanging component in the housing, meanwhile, it is described
The top of housing offers exhaust outlet, and the exhaust outlet connects blast pipe, and the gas after cooling is discharged；In the present embodiment,
The position in the vertical direction of the air inlet and exhaust outlet staggers, for example, the air inlet is located at the bottom wall of the housing
Left part, the exhaust outlet are located at the right part of the upper wall of the housing.
That is, the finned heat exchanger includes multiple heat-exchanging components, it is in series between the multiple heat-exchanging component,
So as to form an entirety；Now, the nethermost heat-exchanging component has water inlet, while uppermost heat-exchanging component has
Delivery port, so as to after cold water enters the heat-exchanging component, respectively by all heat-exchanging components, and from uppermost heat exchange group
The delivery port discharge of part, now, the water of discharge is hot water.
In the present embodiment, the structure of the heat-exchanging component is identical, includes：Heat pipe, the first blade and the second blade；
When the heat-exchanging component is arranged in the housing, the heat pipe is horizontally disposed with, and its both ends passes respectively
The left side wall and right side wall of the housing, and cold water is discharged by the heat pipe to become warm water.
First blade is in tabular, and parallel to the axis of the heat pipe, one end on its width is connected to
The outer wall of the heat pipe, and set along the radial direction of the heat pipe；When in use, i.e., it is installed on when by the heat-exchanging component
When in the housing, the flow direction of first blade and high temperature air at an angle, such as 30-60 °.
Second blade includes flat part and arc sections, the flat part parallel to the heat pipe axis, it is described flat
One end on the width of plate portion is connected to the outer wall of the heat pipe, and cause the flat part and first blade it
Between angle be 135-160 °.
The other end on the width of the flat part is connected to one end in the arc sections circumference, and the circle
There is space between the other end and the flat part in arc portion circumference, so as to increase by the arc sections to high temperature air
Resistance, reduce the flowing velocity of high temperature air, improve efficiency of heat exchanger；Moreover, the arc sections can also be to high temperature air
In particulate matter be removed, when by the finned heat exchanger of the present embodiment be applied to flue gas UTILIZATION OF VESIDUAL HEAT IN when, can be effective
Reduce the particle content in flue gas in ground.
It is highly preferred that the heat-exchanging component can also include third blade and quaterfoil, the third blade and the 4th
The structure of blade is identical, and is symmetrical arranged along the plane where first blade；In the present embodiment, the third blade
Cross section is circular arc, and its length direction is parallel to the axial direction of the heat pipe, circumferential one end connection of the third blade
In on the lateral wall of the heat pipe, there is predetermined gap between the circumferential other end and the heat pipe of the third blade,
So as to increase the contact area of the heat-exchanging component and high temperature air by the third blade and quaterfoil, so as to enter
One step improves heat exchange efficiency.
Finned heat exchanger of the present utility model, can be effectively using in the flue gas of high temperature by the setting of heat-exchanging component
Entrained heat, and due to the structure design of first blade, the second blade, third blade and quaterfoil, it is not
It only can effectively utilize the energy of the flue gas of high temperature, and the particle content that can be effectively reduced in the flue gas of discharge.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (4)
1. a kind of finned heat exchanger, it is characterised in that including housing and heat-exchanging component；
The housing is in cubic type, and the bottom of the housing offers air inlet, and the air inlet connects air inlet pipe, the shell
The top of body offers exhaust outlet, and the exhaust outlet connects blast pipe；
In the housing, multiple heat-exchanging components are equally spacedly provided with along the short transverse of the housing；
It is in series between the multiple heat-exchanging component, the nethermost heat-exchanging component has water inlet, while uppermost changes
Hot component has delivery port；
The heat-exchanging component includes：Heat pipe, the first blade and the second blade；
The heat pipe is horizontally disposed with, and its both ends passes the left side wall and right side wall of the housing respectively,
First blade is in tabular, and parallel to the axis of the heat pipe, one end on its width is connected to described
The outer wall of heat pipe, and set along the radial direction of the heat pipe；
Second blade includes flat part and arc sections, and the flat part is parallel to the axis of the heat pipe, the flat part
Width on one end be connected to the outer wall of the heat pipe, the angle between the flat part and first blade is
135-160°；
The other end on the width of the flat part is connected to one end in the arc sections circumference, and the arc sections
There is space between the other end and the flat part in circumference.
2. finned heat exchanger according to claim 1, it is characterised in that the air inlet is located at the bottom wall of the housing
Left part, the exhaust outlet is located at the right part of the upper wall of the housing.
3. finned heat exchanger according to claim 2, it is characterised in that the heat-exchanging component also include third blade and
Quaterfoil, the third blade is identical with the structure of quaterfoil, and is symmetrically set along the plane where first blade
Put；The cross section of the third blade is circular arc, and its length direction is parallel to the axial direction of the heat pipe, the third blade
Circumferential one end be connected on the lateral wall of the heat pipe, between the circumferential other end and the heat pipe of the third blade
With predetermined gap.
4. finned heat exchanger according to claim 3, it is characterised in that the flowing of first blade and high temperature air
Direction is in 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743853.3U CN207066207U (en) | 2017-06-23 | 2017-06-23 | Finned heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743853.3U CN207066207U (en) | 2017-06-23 | 2017-06-23 | Finned heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066207U true CN207066207U (en) | 2018-03-02 |
Family
ID=61506260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720743853.3U Active CN207066207U (en) | 2017-06-23 | 2017-06-23 | Finned heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066207U (en) |
-
2017
- 2017-06-23 CN CN201720743853.3U patent/CN207066207U/en active Active
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