CN209147800U - A kind of novel heat exchange pipe - Google Patents
A kind of novel heat exchange pipe Download PDFInfo
- Publication number
- CN209147800U CN209147800U CN201821467323.1U CN201821467323U CN209147800U CN 209147800 U CN209147800 U CN 209147800U CN 201821467323 U CN201821467323 U CN 201821467323U CN 209147800 U CN209147800 U CN 209147800U
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- tube
- inner tube
- heat exchange
- outer tube
- utility
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Abstract
The utility model relates to a kind of novel heat exchange pipes, including inner and outer tubes, said inner tube is set to outer tube, and one end of said inner tube and outer tube is tightly connected by connecting tube, gather several ventholes in said inner tube, air inlet is arranged in said inner tube front end, and said inner tube tail end is sealing structure, and gas outlet is arranged in the outer tube tail end.Inner and outer tubes are arranged in the utility model heat exchanger tube, gather several ventholes in inner tube, it after air is flowed by air inlet, projects, is struck on outer tube through venthole, and it is flowed out by gas outlet, in this way, normal temperature air strikes outer tube in real time as outer tube cooling, the service life of heat exchanger tube is improved, meanwhile improving heat exchange efficiency.
Description
Technical field
The utility model relates to field of heat exchangers, and in particular to a kind of novel heat exchange pipe.
Background technique
Several heat exchanger tubes are respectively provided in existing heat exchanger, normal temperature air generally flows to heat exchanger tube by one end of heat exchanger tube
The other end, although normal temperature air introduces in real time, most air is all the adjacent central portion flowing in heat exchanger tube,
Air flow property near heat transfer tube wall is relatively poor, and higher so as to cause heat exchanger tube temperature, the service life is low, and heat exchange efficiency
Difference.
Utility model content
The purpose of this utility model is to provide a kind of novel heat exchange pipes, to solve heat exchange tube lifetime in the prior art
Low and heat exchange efficiency difference problem.
The utility model provides a kind of novel heat exchange pipe, including inner and outer tubes, and said inner tube is set to outer tube,
And one end of said inner tube and outer tube is tightly connected by connecting tube, gather several ventholes in said inner tube, before said inner tube
End setting air inlet, said inner tube tail end are sealing structure, and gas outlet is arranged in the outer tube tail end.
Further, the connecting tube is pyramidal structure.
Beneficial effect using above-mentioned technical solutions of the utility model is:
Inner and outer tubes are arranged in the utility model heat exchanger tube, and gather several ventholes in inner tube, and air is flowed by air inlet
Afterwards, it is projected through venthole, impact is flowed out on outer tube, and by gas outlet, in this way, normal temperature air strikes outer tube in real time as outer tube drop
Temperature improves the service life of heat exchanger tube, meanwhile, improve heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the utility model novel heat exchange pipe structural schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows:
1- inner tube, 2- outer tube, 3- connecting tube, 4- venthole, 5- air inlet, the gas outlet 6-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figure 1, the utility model provides a kind of novel heat exchange pipe, including inner tube 1 and outer tube 2, said inner tube 1 are set
It is placed in inside outer tube 2, and one end of said inner tube 1 and outer tube 2 is tightly connected by the connecting tube 3 of pyramidal structure, said inner tube 1
On gather several ventholes 4, air inlet 5 is arranged in 1 front end of said inner tube, and 1 tail end of said inner tube is sealing structure, the outer tube 2
Gas outlet 6 is arranged in tail end.In the embodiment, air enters inner tube 1 by air inlet, due to 1 tail end sealing of inner tube, air
It can only be projected by venthole 4, impact cools down in real time for outer tube 2 on 2 inner wall of outer tube in real time, while improving heat exchange efficiency.
To sum up, inner and outer tubes are arranged in the utility model heat exchanger tube, and gather several ventholes in inner tube, and air is by air inlet
It after inflow, is projected through venthole, impact is flowed out on outer tube, and by gas outlet, in this way, it is outer that normal temperature air strikes outer tube in real time
Pipe cooling, improves the service life of heat exchanger tube, meanwhile, improve heat exchange efficiency.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (2)
1. a kind of novel heat exchange pipe, which is characterized in that including inner and outer tubes, said inner tube is set to outer tube, and described
One end of inner and outer tubes is tightly connected by connecting tube, and gather several ventholes in said inner tube, the setting of said inner tube front end
Air inlet, said inner tube tail end are sealing structure, and gas outlet is arranged in the outer tube tail end.
2. novel heat exchange pipe according to claim 1, which is characterized in that the connecting tube is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821467323.1U CN209147800U (en) | 2018-09-09 | 2018-09-09 | A kind of novel heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821467323.1U CN209147800U (en) | 2018-09-09 | 2018-09-09 | A kind of novel heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147800U true CN209147800U (en) | 2019-07-23 |
Family
ID=67266990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821467323.1U Active CN209147800U (en) | 2018-09-09 | 2018-09-09 | A kind of novel heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147800U (en) |
-
2018
- 2018-09-09 CN CN201821467323.1U patent/CN209147800U/en active Active
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