CN216347979U - Novel heat exchanger - Google Patents
Novel heat exchanger Download PDFInfo
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- CN216347979U CN216347979U CN202123000463.2U CN202123000463U CN216347979U CN 216347979 U CN216347979 U CN 216347979U CN 202123000463 U CN202123000463 U CN 202123000463U CN 216347979 U CN216347979 U CN 216347979U
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- 239000012530 fluid Substances 0.000 claims abstract description 158
- 238000005192 partition Methods 0.000 claims abstract description 34
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a novel heat exchanger, which comprises a heat exchanger main body, wherein the heat exchanger main body is provided with a heat exchange cavity, an air inlet, an air outlet, a fluid inlet and a fluid outlet, the heat exchange cavity is formed in the heat exchanger main body, the air inlet, the air outlet, the fluid inlet and the fluid outlet are formed in the end surface of the heat exchanger main body, and a heat exchange mechanism is arranged in the heat exchange cavity, and the novel heat exchanger is characterized in that: the heat exchange mechanism comprises a fluid outflow cavity and a fluid flow channel cavity formed by a plurality of groups of fluid flow channel units, an air volume accommodating cavity is formed between the fluid flow channel cavity and the heat exchange cavity, every two fluid flow channel units are communicated, a partition plate is arranged between every two fluid flow channel units to form an air channel walking area, and the air channel walking area is distributed through the partition plates to form an M-shaped structure. According to the scheme, a plurality of M-shaped backwaters and ventilation are added, so that multi-level heat exchange is realized, and the heat energy is utilized to the maximum; 2. meanwhile, each layer is sealed by fluororubber, so that the sealing effect is excellent.
Description
Technical Field
The utility model relates to the technical field of heat exchange equipment, in particular to a novel heat exchanger.
Background
The prior heat exchanger has the following defects: the unreasonable design of the heat exchange area leads to insufficient heat exchange, the conversion of heat energy cannot be reasonably utilized, and the conversion efficiency is low.
The present invention is an improvement in view of the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel heat exchanger, which solves the problems existing in the use process in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model provides a novel heat exchanger, including the heat exchanger main part, this heat exchanger main part is equipped with heat transfer chamber, air intake, air outlet, fluid entry and fluid outlet, and the heat transfer chamber shaping is in the heat exchanger main part, and air intake, air outlet, fluid entry and fluid outlet all form in heat exchanger main part terminal surface, install heat transfer mechanism, its characterized in that in the heat transfer intracavity: the heat exchange mechanism comprises a fluid outflow cavity and a fluid flow channel cavity formed by a plurality of groups of fluid flow channel units, an air volume accommodating cavity is formed between the fluid flow channel cavity and the heat exchange cavity, every two fluid flow channel units are communicated, a partition plate is arranged between every two fluid flow channel units to form an air channel walking area, and the air channel walking area is distributed through the partition plates to form an M-shaped structure.
Preferably, each fluid flow channel unit adopts an M-shaped fluid flow channel unit with the same layout as the air duct walkway area with the M-shaped structure.
Preferably, the fluid flow channel unit is divided into a bottom layer fluid flow channel unit and a superposed flow fluid flow channel unit located above the bottom layer fluid flow channel unit, the bottom layer fluid flow channel unit is arranged above the fluid outflow cavity, the bottom layer fluid flow channel unit is provided with a fluid inlet pipe communicated with the fluid inlet and a fluid outlet communicated with the fluid outflow cavity, and the superposed flow fluid flow channel unit is communicated with the bottom layer fluid flow channel unit through a communicating pipe.
Preferably, each fluid flow channel unit comprises a lower fluid layer plate and an upper fluid layer plate, the upper fluid layer plate is arranged above the lower fluid layer plate to form a sealed fluid channel, at least three fluid partition plates are formed between the lower fluid layer plate and the upper fluid layer plate, and the three fluid partition plates are sequentially arranged to form an M-shaped fluid flow channel unit.
Preferably, the fluid upper plate is processed into an inner concave plate, a convex plate is arranged on the corresponding fluid lower plate, and the inner concave plate is attached to the convex plate to form the fluid partition plate.
Preferably, the partition plate is provided with three partitions, and the partitions in the three partitions are distributed into a shape like a Chinese character 'pin'.
Preferably, the partition plates between every two fluid flow channel units are equal in height, so that a plurality of fluid flow channel units which are distributed in an equidistant overlapping mode are formed.
Preferably, the fluid lower plate and the fluid upper plate are sealed by means of a fluoroelastomer.
In conclusion, the beneficial effects of the utility model are as follows:
the novel heat exchanger disclosed by the utility model is simple in design, and a plurality of M-shaped backwaters and ventilation are additionally arranged, so that multi-level heat exchange is realized, and the heat energy is maximally utilized; 2. meanwhile, each layer is sealed by fluororubber, so that the sealing effect is excellent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a novel heat exchanger according to the utility model;
FIG. 2 is a schematic diagram of the overall structure of a novel heat exchanger according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of a novel heat exchanger according to the present invention;
FIG. 4 is a schematic structural diagram of a heat exchange mechanism;
fig. 5 is a schematic structural view of a superimposed flow fluid flow path unit;
FIG. 6 is a schematic structural view of a bottom layer flow fluid channel unit and a fluid outflow cavity;
FIG. 7 is a schematic view of the structure in the direction A-A in FIG. 6;
fig. 8 is a exploded view of the fluid flow path unit;
fig. 9 is a schematic view of the flow direction of the fluid flow channel unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 9, the present invention discloses a novel heat exchanger, which comprises a heat exchanger main body 1, wherein the heat exchanger main body 1 is provided with a heat exchange cavity 2, an air inlet 1-1, an air outlet 1-2, a fluid inlet 3 and a fluid outlet 5-4, the heat exchange cavity is formed in the heat exchanger main body, the air inlet 1-1, the air outlet 1-2, the fluid inlet 3 and the fluid outlet 5-4 are formed in the end surface of the heat exchanger main body, a heat exchange mechanism 100 is installed in the heat exchange cavity, the heat exchange mechanism 100 comprises a fluid outflow cavity 5 and a fluid flow channel cavity formed by a plurality of groups of fluid flow channel units 6, an air volume accommodating cavity is formed between the fluid flow channel cavity and the heat exchange cavity, every two fluid flow channel units are communicated with each other, and a partition plate 7, 8, 9 is arranged between every two fluid flow channel units to form an air duct walking area, the air duct walkway area with an M-shaped structure is formed by the distribution of the partition boards. The forming mode of the air duct walkway area with the M-shaped structure is as follows: the partition boards are provided with three partitions, and the partitions of the three partitions are distributed into a shape like a Chinese character 'zi', and refer to fig. 5; meanwhile, the partition plates 7, 8 and 9 between every two fluid flow channel units are equal in height, so that a plurality of fluid flow channel units which are equidistantly overlapped and distributed are formed. And three partitions are designed for each layer to reinforce the strength between the fluid flow channel units.
The fluid outflow cavity 5 is provided with a fluid outflow cavity 5-1, a lower bottom 5-6 and a fluid upper outlet 5-3, the lower bottom 5-6 is formed below the fluid outflow cavity 5-1, the fluid outlet 5-4 is arranged on an outlet hole formed in the lower bottom 5-6, and the fluid upper outlet 5-3 is communicated with the fluid flow channel unit.
According to the scheme, hot air is introduced into the air inlet 1-1, the air outlet 1-2 is an air outlet after heat conversion, the fluid inlet 3 is a cold water inlet, cold water in the fluid flow passage unit is transferred through the hot air heat to form cold and heat exchange, the air passage area is set to be M-shaped, and particularly, as shown in fig. 9, the fluid flow passage unit can be contacted with the maximum air volume, so that the heat exchange is sufficient, and the heat energy conversion is provided.
Each fluid flow channel unit adopts an M-shaped fluid flow channel unit with the same layout as the air channel passage area of the M-shaped structure. Through the scheme, the end face contact without dead angles can be realized to the maximum extent by matching with the layout of the air channel passage area with the M-shaped structure, and meanwhile, the fluid flow channel unit is set to have an M-shaped trend, so that uninterrupted heat conversion is facilitated, and the energy of external hot air is absorbed to the maximum extent.
The fluid flow channel unit is divided into a bottom layer flow fluid flow channel unit 14 and a superposed flow fluid flow channel unit positioned above the bottom layer flow fluid flow channel unit, the bottom layer flow fluid flow channel unit 14 is arranged above the fluid outflow cavity 5, the bottom layer flow fluid flow channel unit is provided with a fluid inlet pipe communicated with the fluid inlet 3 and a fluid outlet communicated with the fluid outflow cavity, the superposed flow fluid flow channel unit is communicated with the bottom layer flow fluid flow channel unit through a communicating pipe, the communicating pipe is divided into a water inlet communicating pipe 11 and a water outlet communicating pipe 13, the topmost part of the water inlet communicating pipe 11 is sealed by a sealing cover 10, and the topmost part of the water outlet communicating pipe 13 is sealed by a sealing cover 12.
Each fluid flow channel unit comprises a fluid lower plate 16 and a fluid upper plate 15, the fluid upper plate 15 is arranged above the fluid lower plate 16 to form a sealed fluid channel, the fluid moves towards the A position of figure 8, at least three fluid partition plates are formed between the fluid lower plate and the fluid upper plate, the three fluid partition plates are arranged in a 'single' shape, and the three fluid partition plates are sequentially arranged to form an M-shaped fluid flow channel unit.
The forming mode of the M-shaped body fluid flow passage unit is as follows: the upper fluid layer plate is processed into inner concave plates 15a, 15b and 15c, convex plates 16a, 16b and 16c are arranged on the corresponding lower fluid layer plate, and the inner concave plates and the convex plates are attached to form the fluid partition plate.
To further improve the sealing, the fluid lower plate and the fluid upper plate are sealed by means of a fluoroelastomer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a novel heat exchanger, including the heat exchanger main part, this heat exchanger main part is equipped with heat transfer chamber, air intake, air outlet, fluid entry and fluid outlet, and the heat transfer chamber shaping is in the heat exchanger main part, and air intake, air outlet, fluid entry and fluid outlet all form in heat exchanger main part terminal surface, install heat transfer mechanism, its characterized in that in the heat transfer intracavity: the heat exchange mechanism comprises a fluid outflow cavity and a fluid flow channel cavity formed by a plurality of groups of fluid flow channel units, an air volume accommodating cavity is formed between the fluid flow channel cavity and the heat exchange cavity, every two fluid flow channel units are communicated, a partition plate is arranged between every two fluid flow channel units to form an air channel walking area, and the air channel walking area is distributed through the partition plates to form an M-shaped structure.
2. The novel heat exchanger of claim 1, wherein: each fluid flow channel unit adopts an M-shaped fluid flow channel unit with the same layout as the air channel passage area of the M-shaped structure.
3. A novel heat exchanger according to claim 1 or 2, characterized in that: the fluid flow channel unit is divided into a bottom layer fluid flow channel unit and a superposed flow fluid flow channel unit positioned above the bottom layer fluid flow channel unit, the bottom layer fluid flow channel unit is arranged above the fluid outflow cavity, the bottom layer fluid flow channel unit is provided with a fluid inlet pipe communicated with the fluid inlet and a fluid outlet communicated with the fluid outflow cavity, and the superposed flow fluid flow channel unit is communicated with the bottom layer fluid flow channel unit through a communicating pipe.
4. A novel heat exchanger according to claim 3, characterized in that: each fluid flow channel unit comprises a fluid lower plate and a fluid upper plate, the fluid upper plate is arranged above the fluid lower plate to form a sealed fluid channel, at least three fluid partition plates are formed between the fluid lower plate and the fluid upper plate, and the three fluid partition plates are sequentially arranged to form the M-shaped fluid flow channel unit.
5. The novel heat exchanger of claim 4, wherein: the fluid upper plate is processed into an inner concave plate, the corresponding fluid lower plate is provided with a convex plate, and the inner concave plate is attached to the convex plate to form the fluid partition plate.
6. The novel heat exchanger of claim 1, wherein: the partition board is provided with three partitions, and the partitions in the three partitions are distributed into a shape like a Chinese character 'pin'.
7. The novel heat exchanger of claim 1, wherein: the partition plates between every two fluid flow channel units are equal in height to form a plurality of fluid flow channel units which are equidistantly and overlappingly distributed.
8. The novel heat exchanger of claim 4, wherein: the fluid lower plate and the fluid upper plate are sealed by the fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000463.2U CN216347979U (en) | 2021-11-30 | 2021-11-30 | Novel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000463.2U CN216347979U (en) | 2021-11-30 | 2021-11-30 | Novel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216347979U true CN216347979U (en) | 2022-04-19 |
Family
ID=81157694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000463.2U Active CN216347979U (en) | 2021-11-30 | 2021-11-30 | Novel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216347979U (en) |
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2021
- 2021-11-30 CN CN202123000463.2U patent/CN216347979U/en active Active
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