CN214250668U - Plate-fin heat exchanger for improving convection heat exchange efficiency of air energy - Google Patents
Plate-fin heat exchanger for improving convection heat exchange efficiency of air energy Download PDFInfo
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- CN214250668U CN214250668U CN202023139243.3U CN202023139243U CN214250668U CN 214250668 U CN214250668 U CN 214250668U CN 202023139243 U CN202023139243 U CN 202023139243U CN 214250668 U CN214250668 U CN 214250668U
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Abstract
The utility model discloses an improve plate-fin heat exchanger of air energy convection heat exchange efficiency belongs to heat exchanger technical field, including support frame, first heat transfer board and second heat transfer board the support frame is the level setting, first heat transfer board has a plurality of, a plurality of the setting of the even equidistance of first heat transfer board is in the support frame, the second heat transfer board has a plurality of, a plurality of the setting of the even equidistance of second heat transfer board is in the support frame. The utility model discloses a pour into heat transfer medium into from one of them inlet tube, pour into the medium that will need the heat transfer into from another inlet tube, again by leading-in respectively between first heat transfer board and the second heat transfer board of two inlet tubes, heat exchange efficiency is high, and the heat loss is little, and compact structure is light and handy convenient the washing.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to an improve plate heat exchanger of air energy convection heat exchange efficiency.
Background
The plate heat exchanger is an efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various sheets, heat exchange is carried out through the sheets, the plate heat exchanger is ideal equipment for carrying out heat exchange on liquid-liquid and liquid-vapor, and the plate heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like, under the condition of the same pressure loss, the heat transfer coefficient of the plate heat exchanger is 3-5 times higher than that of the tube heat exchanger, the occupied area is one third of that of the tube heat exchanger, and the heat recovery rate can be up to more than 90%.
But the following problem still exists when using in current device, and the heat exchanger during operation temperature is inhomogeneous, and the head and tail end difference in temperature is big, and the heat transfer effect is relatively poor.
Disclosure of Invention
An embodiment of the utility model provides an improve plate heat exchanger that air can convection heat exchange efficiency to the solution is inhomogeneous at the heat exchanger during operation temperature, and the first terminal difference in temperature is big, and the heat transfer effect is than poor technical problem.
The embodiment of the utility model provides an adopt following technical scheme: the utility model provides an improve plate fin type heat exchanger that air can heat exchange efficiency to convection current which characterized in that: including support frame, first heat transfer board and second heat transfer board the support frame is the level setting, first heat transfer board has a plurality of, a plurality of the even equidistance setting of first heat transfer board is in the support frame, the second heat transfer board has a plurality of, a plurality of the even equidistance setting of second heat transfer board is in the support frame.
Furthermore, two water inlet pipes are arranged at the tops of the first heat exchange plate and the second heat exchange plate.
Furthermore, two water outlet pipes are arranged at the bottoms of the first heat exchange plate and the second heat exchange plate.
Furthermore, a plurality of the first heat exchange plates and a plurality of adjacent second heat exchange plates are arranged in an opposite insertion mode.
Furthermore, the first heat exchange plate and the second heat exchange plate are made of titanium plates.
The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:
the heat exchange medium is injected from one of the water inlet pipes, the medium needing heat exchange is injected from the other water inlet pipe, then the heat exchange medium is respectively introduced between the first heat exchange plate and the second heat exchange plate through the two water inlet pipes, the heat exchange medium flows out from one of the water outlet pipes after heat exchange is completed, the medium needing heat exchange flows out from the other water outlet pipe, the heat exchange efficiency is high, the heat loss is small, the structure is compact, light and convenient to clean, the temperature is uniformly distributed when the medium is subjected to heat exchange, the temperature difference between the head end and the tail end is small, and the heat exchange efficiency is improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
Reference numerals
The heat exchanger comprises a support frame 1, a first heat exchange plate 2, a second heat exchange plate 3, a water inlet pipe 4 and a water outlet pipe 5.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-2, an embodiment of the present invention provides a plate-type heat exchanger for improving efficiency of heat exchange by convection of air energy, including a support frame 1, a first heat exchange plate 2 and a second heat exchange plate 3, where the support frame 1 is horizontally disposed, the first heat exchange plate 2 has a plurality of first heat exchange plates 2 uniformly and equidistantly disposed in the support frame 1, the second heat exchange plate 3 has a plurality of second heat exchange plates 3 uniformly and equidistantly disposed in the support frame 1; high heat exchange efficiency, small heat loss, compact and light structure and convenient cleaning.
Preferably, two water inlet pipes 4 are arranged at the tops of the first heat exchange plate 2 and the second heat exchange plate 3; heat exchange media are injected from one water inlet pipe 4, media needing heat exchange are injected from the other water inlet pipe 4, and then the media are respectively guided into the space between the first heat exchange plate 2 and the second heat exchange plate 3 through the two water inlet pipes 4, so that the heat exchange efficiency is high, and the heat loss is small.
Preferably, two water outlet pipes 5 are arranged at the bottoms of the first heat exchange plate 2 and the second heat exchange plate 3; after heat exchange is finished, the heat exchange medium flows out of one water outlet pipe 5, and the medium needing heat exchange flows out of the other water outlet pipe 5, so that the structure is compact, light and convenient to clean.
Preferentially, a plurality of first heat exchange plates 2 and a plurality of adjacent second heat exchange plates 3 are arranged in an opposite insertion manner; when the medium is subjected to heat exchange, the temperature is uniformly distributed, the temperature difference between the head end and the tail end is small, and the heat exchange efficiency is improved.
Preferably, the first heat exchange plate 2 and the second heat exchange plate 3 are made of titanium plates; the titanium plate has high heat transfer coefficient, good corrosion resistance, high heat transfer efficiency, smooth surface without scale deposit, small specific gravity and high strength.
The utility model discloses a theory of operation: the utility model discloses when using, pour into heat transfer medium from one of them inlet tube 4, the medium that will need the heat transfer pours into from another inlet tube 4, again by leading-in first heat transfer board 2 and second heat transfer board 3 between two inlet tubes 4 respectively, heat transfer medium flows from one of them outlet pipe 5 after the heat transfer is accomplished, the medium that needs the heat transfer flows from another outlet pipe 5, heat exchange efficiency is high, the heat loss is little, compact structure is light and handy convenient the washing, temperature evenly distributed when carrying out the heat transfer to the medium, the first terminal difference in temperature is little, improve heat exchange efficiency, titanium plate heat transfer coefficient is high, corrosion resistance is good, heat transfer efficiency is high, the bright and clean scaling layer that does not have of surface, the proportion is little, intensity is high.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an improve plate fin type heat exchanger that air can heat exchange efficiency to convection current which characterized in that: including support frame (1), first heat transfer board (2) and second heat transfer board (3) support frame (1) is the level setting, first heat transfer board (2) have a plurality of, a plurality of the even equidistance setting of first heat transfer board (2) is in support frame (1), second heat transfer board (3) have a plurality of, a plurality of the even equidistance setting of second heat transfer board (3) is in support frame (1).
2. The plate-type heat exchanger for improving the efficiency of convective heat exchange of air energy according to claim 1, is characterized in that: two water inlet pipes (4) are arranged at the tops of the first heat exchange plate (2) and the second heat exchange plate (3).
3. The plate-type heat exchanger for improving the efficiency of convective heat exchange of air energy according to claim 1, is characterized in that: two water outlet pipes (5) are arranged at the bottoms of the first heat exchange plate (2) and the second heat exchange plate (3).
4. The plate-type heat exchanger for improving the efficiency of convective heat exchange of air energy according to claim 1, is characterized in that: the first heat exchange plates (2) are arranged in an opposite insertion mode with the adjacent second heat exchange plates (3).
5. The plate-type heat exchanger for improving the efficiency of convective heat exchange of air energy according to claim 1, is characterized in that: the first heat exchange plate (2) and the second heat exchange plate (3) are made of titanium plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139243.3U CN214250668U (en) | 2020-12-23 | 2020-12-23 | Plate-fin heat exchanger for improving convection heat exchange efficiency of air energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139243.3U CN214250668U (en) | 2020-12-23 | 2020-12-23 | Plate-fin heat exchanger for improving convection heat exchange efficiency of air energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214250668U true CN214250668U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023139243.3U Active CN214250668U (en) | 2020-12-23 | 2020-12-23 | Plate-fin heat exchanger for improving convection heat exchange efficiency of air energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214250668U (en) |
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2020
- 2020-12-23 CN CN202023139243.3U patent/CN214250668U/en active Active
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