CN210602341U - Aluminum plate-fin evaporator - Google Patents
Aluminum plate-fin evaporator Download PDFInfo
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- CN210602341U CN210602341U CN201921532543.2U CN201921532543U CN210602341U CN 210602341 U CN210602341 U CN 210602341U CN 201921532543 U CN201921532543 U CN 201921532543U CN 210602341 U CN210602341 U CN 210602341U
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- freon
- channel
- evaporator
- fins
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Abstract
The utility model discloses an aluminum plate-fin evaporator, which comprises an evaporator body, wherein the evaporator body comprises a tank body and an evaporator core body arranged in the tank body, the top and the bottom of the tank body are respectively provided with a gas inlet and a gas outlet, and the upper and lower positions of the side wall of the tank body are provided with a Freon outlet and a Freon inlet; has the advantages of wide temperature variation range and small heat transfer temperature difference.
Description
Technical Field
The utility model belongs to the technical field of indirect heating equipment and specifically relates to an aluminium system board wing formula evaporimeter is related to.
Background
Its heat exchange efficiency of present common heat exchanger assembly is poor, and heat transfer area is little, leads to the in-process actual heat exchange efficiency of the cooling heat transfer of reality to be difficult to reach the demand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
An aluminum plate-fin evaporator comprises an evaporator body, wherein the evaporator body comprises a tank body and an evaporator core body arranged in the tank body, the top and the bottom of the tank body are respectively provided with a gas inlet and a gas outlet, and the upper and lower positions of the side wall of the tank body are provided with a Freon outlet and a Freon inlet;
the evaporator core body is composed of a gas layer channel and a Freon channel, a partition plate is arranged between the gas layer channel and the Freon channel, the gas layer channel, the partition plate and the Freon channel are sequentially overlapped and fixed to form the evaporator core body, the gas layer channel comprises fins and sealing strips sealed on the front side and the rear side of the fins, the fins of the gas layer channel are of an up-and-down flow guiding structure, and gas flows up and down through the gas layer channel at the moment; the Freon channel comprises fins and sealing strips sealed on the front, the rear, the upper and the lower sides of the fins, a flow guide sheet is arranged on the front side edge of the Freon channel, the fins of the Freon channel are of a left and right flow guide structure, and the flow guide sheet is communicated with the left and right flow guide structure inside the Freon channel; the top and the bottom of the evaporator core body are respectively fixed with a sealing head body, wherein the sealing head body is provided with an inlet and an outlet for connecting a Freon channel in a junction way and an inlet and an outlet for connecting a coal gas layer channel in a junction way; based on this high temperature coal gas top-down flows, and freon adopts the bottom-up flow, and cooperation fin structure produces the vortex effect, further improvement heat transfer area and time to effectual heat exchange efficiency has been improved.
As a further aspect of the present invention: the evaporator core is characterized in that side plates are arranged on the left surface and the right surface of the evaporator core, and the side plates are used for realizing integral installation and fixation.
As a further aspect of the present invention: the evaporator core is made of an antirust aluminum alloy material.
The utility model has the advantages that: the utility model can carry out heat exchange compactly and efficiently, and phase change and mass exchange can be accompanied in the heat exchange; has the advantages of wide temperature variation range and small heat transfer temperature difference.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1 to 4, in an embodiment of the present invention, an aluminum plate-fin evaporator includes an evaporator body, the evaporator body includes a tank body 1 and an evaporator core 7 disposed in the tank body 1, a gas inlet 2 and a gas outlet 3 are respectively disposed at the top and the bottom of the tank body 1, and a freon outlet 5 and a freon inlet 4 are disposed at the upper and lower positions of the sidewall of the tank body 1;
the evaporator core body 7 is composed of a gas layer channel 15 and a Freon channel 13, a partition plate 14 is arranged between the gas layer channel 15 and the Freon channel 13, the gas layer channel 15, the partition plate 14 and the Freon channel 13 are sequentially overlapped and fixed to form the evaporator core body, the gas layer channel 15 comprises fins 9 and sealing strips 8 sealed on the front side and the rear side of the fins 9, the fins 9 of the gas layer channel 15 are of an up-and-down flow guiding structure, and at the moment, gas is of an up-and-down flow structure through the gas layer channel 15; the Freon channel 13 comprises fins 9 and sealing strips 8 sealed on the front, rear, upper and lower sides of the fins 9, a flow deflector 10 is arranged on the front side edge of the Freon channel 13, the fins 9 of the Freon channel 13 are of a left and right flow guide structure, wherein the flow deflector 10 is communicated with the left and right flow guide structure inside the Freon channel 13; the top and the bottom of the evaporator core body 7 are respectively fixed with a sealing body, wherein the sealing body is provided with an inlet and an outlet for connecting a Freon channel 13 and an inlet and an outlet for connecting a coal gas layer channel 15; based on this high temperature coal gas top-down flows, and freon adopts the bottom-up flow, and cooperation fin structure produces the vortex effect, further improvement heat transfer area and time to effectual heat exchange efficiency has been improved.
The left surface and the right surface of the evaporator core body 7 are provided with side plates 11, and the side plates 11 are utilized to realize integral installation and fixation.
The evaporator core body 7 is made of an antirust aluminum alloy material.
The utility model discloses a theory of operation is: high-temperature coal gas flows from top to bottom, and Freon flows from bottom to top, and a fin structure is matched to generate a turbulent flow effect, so that the heat exchange area and time are further improved, and the heat exchange efficiency is effectively improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. An aluminum plate-fin evaporator comprises an evaporator body, wherein the evaporator body comprises a tank body and an evaporator core body arranged in the tank body, the top and the bottom of the tank body are respectively provided with a gas inlet and a gas outlet, and the upper and lower positions of the side wall of the tank body are provided with a Freon outlet and a Freon inlet;
the evaporator is characterized in that the evaporator core body is composed of a gas layer channel and a Freon channel, a partition plate is arranged between the gas layer channel and the Freon channel, the gas layer channel, the partition plate and the Freon channel are sequentially overlapped and fixed to form the evaporator core body, the gas layer channel comprises fins and sealing strips sealed on the front side and the rear side of the fins, and the fins of the gas layer channel are of an up-and-down flow guide structure; the Freon channel comprises fins and sealing strips sealed on the front, the rear, the upper and the lower sides of the fins, a flow guide sheet is arranged on the front side edge of the Freon channel, the fins of the Freon channel are of a left and right flow guide structure, and the flow guide sheet is communicated with the left and right flow guide structure inside the Freon channel; the top and the bottom of the evaporator core are respectively fixed with a seal body, wherein the seal body is provided with an inlet and an outlet for connecting a Freon channel in a junction way and an inlet and an outlet for connecting a gas layer channel in a junction way.
2. The aluminum plate-fin evaporator as set forth in claim 1 wherein side plates are provided on the left and right sides of the evaporator core.
3. The aluminum plate-fin evaporator as set forth in claim 1 wherein said evaporator core is made of a rust-resistant aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532543.2U CN210602341U (en) | 2019-09-16 | 2019-09-16 | Aluminum plate-fin evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532543.2U CN210602341U (en) | 2019-09-16 | 2019-09-16 | Aluminum plate-fin evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210602341U true CN210602341U (en) | 2020-05-22 |
Family
ID=70714536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532543.2U Active CN210602341U (en) | 2019-09-16 | 2019-09-16 | Aluminum plate-fin evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210602341U (en) |
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2019
- 2019-09-16 CN CN201921532543.2U patent/CN210602341U/en active Active
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