CN216245791U - Drainage structure and heat exchanger - Google Patents
Drainage structure and heat exchanger Download PDFInfo
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- CN216245791U CN216245791U CN202122840683.XU CN202122840683U CN216245791U CN 216245791 U CN216245791 U CN 216245791U CN 202122840683 U CN202122840683 U CN 202122840683U CN 216245791 U CN216245791 U CN 216245791U
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- heat exchanger
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Abstract
A drainage structure and a heat exchanger relate to the technical field of heat exchange. The drainage structure comprises a drainage plate and a mounting plate; the drainage plate comprises a drainage plate part and a drainage bulge part; the drainage bulge is arranged on the top surface of the drainage plate part, and a drainage channel is formed by a groove of the drainage bulge; the top surface of the flow guide plate part is used for being connected with the heat exchange core body, and the flow guide channel is used for simultaneously communicating a first medium inlet and a first medium outlet of the heat exchange core body; the top surface of mounting panel with the bottom surface of drainage board portion is connected, just the mounting panel be provided with the mounting panel recess that the drainage bellying corresponds. The heat exchanger includes a flow directing structure. The utility model aims to provide a flow guide structure and a heat exchanger, which solve the technical problem that the thickness of the heat exchanger is thicker due to the need of ensuring the area of a flow guide channel in the prior art to a certain extent.
Description
Technical Field
The utility model relates to the technical field of heat exchange, in particular to a drainage structure and a heat exchanger.
Background
The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.
The heat exchanger comprises a mounting plate, a drainage plate and a heat exchange core body; the heat exchanger passes through the mounting panel and installs to the automobile body on, improves the mobile heat exchange efficiency of heat transfer medium in the heat transfer core through the drainage plate, perhaps communicates the flow passage of heat transfer medium in the heat transfer core through the drainage plate. The area size of the drainage channel of the drainage plate directly influences the pressure drop and the performance of the heat exchanger, and in the prior art, in order to obtain the pressure drop and the performance of a proper heat exchanger, a certain area of the drainage channel needs to be ensured, so that the thickness of the heat exchanger is thicker.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flow guide structure and a heat exchanger, which solve the technical problem that the thickness of the heat exchanger is thicker due to the need of ensuring the area of a flow guide channel in the prior art to a certain extent.
In order to achieve the purpose, the utility model provides the following technical scheme:
a drainage structure comprises a drainage plate and a mounting plate;
the drainage plate comprises a drainage plate part and a drainage bulge part; the drainage bulge is arranged on the top surface of the drainage plate part, and a drainage channel is formed by a groove of the drainage bulge;
the top surface of the flow guide plate part is used for being connected with the heat exchange core body, and the flow guide channel is used for simultaneously communicating a first medium inlet and a first medium outlet of the heat exchange core body;
the top surface of mounting panel with the bottom surface of drainage board portion is connected, just the mounting panel be provided with the mounting panel recess that the drainage bellying corresponds.
In any of the above technical solutions, optionally, the mounting plate groove penetrates through the mounting plate in a thickness direction of the mounting plate.
In any of the above technical solutions, optionally, the bottom of the drainage protrusion is located in the mounting plate groove, or the bottom of the drainage protrusion protrudes from the mounting plate groove.
In any of the above technical solutions, optionally, a first positioning structure is disposed between the drainage plate portion and the mounting plate.
In any of the above technical solutions, optionally, the first positioning structure includes a first positioning protrusion and a first positioning groove matched with the first positioning protrusion;
the first positioning bulge is arranged on the drainage plate part or the mounting plate, and the first positioning groove is arranged on the mounting plate or the drainage plate part.
In any of the above technical solutions, optionally, in the thickness direction of the mounting plate, the height of the first positioning protrusion is not greater than the depth of the first positioning groove;
and/or the number of the first positioning structures is one or more.
In any of the above technical solutions, optionally, the flow guide plate portion is provided with a second positioning structure for positioning with the heat exchange core.
In any of the above technical solutions, optionally, the second positioning structure includes a second positioning protrusion or a second positioning groove;
and/or the number of the second positioning structures is one or more.
A heat exchanger comprises a heat exchange core body and a drainage structure;
the top surface of the drainage plate part of the drainage structure is connected with the heat exchange core body, and the first medium inlet and the first medium outlet of the heat exchange core body are communicated with the drainage channel of the drainage structure.
In any of the above technical solutions, optionally, the first medium inlet is communicated with one end of the flow guiding channel, the other end of the flow guiding channel is communicated with the first medium outlet, and the first medium channel between the heat exchange fins of the heat exchange core is communicated with the first medium outlet;
or the first medium inlet is communicated with one end of the flow guide channel, the other end of the flow guide channel is communicated with the first medium outlet, and the first medium channels between the heat exchange plates of the heat exchange core body are respectively communicated with the first medium inlet and the first medium outlet.
The utility model has the following beneficial effects:
the utility model provides a drainage structure and a heat exchanger, which comprise a drainage plate and a mounting plate; the drainage bulge of the drainage plate is arranged in the groove of the mounting plate, so that the area of a drainage channel formed by the drainage bulge can be ensured, and the thickness of the drainage structure can be reduced to a certain extent, thereby reducing the thickness of the heat exchanger with the drainage structure to a certain extent, and solving the technical problem that the thickness of the heat exchanger is thicker due to the fact that the area of the drainage channel is ensured in the prior art.
In order to make the aforementioned and other objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of the construction of the flow-directing portion of a prior art heat exchanger;
FIG. 2 is a schematic diagram of another configuration of the flow-directing portion of a prior art heat exchanger;
FIG. 3 is a schematic structural view of a drainage structure provided in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a heat exchanger provided in an embodiment of the present invention;
FIG. 5 is a schematic view of the heat exchanger shown in FIG. 4 from another perspective;
FIG. 6 is a cross-sectional view of a bypass structure of a heat exchanger provided in an embodiment of the present invention;
FIG. 7 is a perspective view of the heat exchanger shown in FIG. 6;
FIG. 8 is a cross-sectional view of a flow directing structure of a heat exchanger provided in accordance with an embodiment of the present invention;
FIG. 9 is a perspective view of the heat exchanger shown in FIG. 8;
FIG. 10 is an enlarged view of a portion of a heat exchanger provided in accordance with an embodiment of the present invention;
FIG. 11 is another enlarged partial view of a heat exchanger provided in accordance with an embodiment of the present invention;
FIG. 12 is a perspective view of a drainage plate provided in an embodiment of the utility model;
FIG. 13 is a front view of the drainage plate of FIG. 12;
FIG. 14 is a perspective view of a mounting plate provided in accordance with an embodiment of the present invention;
fig. 15 is a front view of the mounting plate shown in fig. 14.
Icon: 100-a drainage plate; 110-a drainage plate portion; 111-a first positioning structure; 112-a second positioning structure; 120-drainage lobes; 200-mounting plate; 210-mounting plate recess; 300-heat exchange core.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Examples
The embodiment provides a drainage structure and a heat exchanger; referring to fig. 3 to fig. 15, fig. 3 is a schematic structural diagram of the drainage structure provided in this embodiment; FIGS. 4 and 5 are perspective views from two perspectives of a heat exchanger; FIG. 6 is a cross-sectional view of a bypass structure of the heat exchanger, and FIG. 7 is a perspective view of the heat exchanger shown in FIG. 6; FIG. 8 is a sectional view of a flow directing structure of the heat exchanger, and FIG. 9 is a perspective view of the heat exchanger shown in FIG. 8; fig. 10 and 11 are two enlarged partial views of the heat exchanger provided in the present embodiment, in which fig. 10 shows the first positioning structure 111 and fig. 11 shows the second positioning structure 112. FIG. 12 is a perspective view of a flow guide plate according to the present embodiment, and FIG. 13 is a front view of the flow guide plate shown in FIG. 12; fig. 14 is a perspective view of the mounting plate according to the present embodiment, and fig. 15 is a front view of the mounting plate shown in fig. 14. The arrows shown in fig. 6 to 9 indicate the direction of the medium flow.
Referring to fig. 2-15, the present embodiment provides a flow directing structure for a heat exchanger; the drainage structure comprises a drainage plate 100 and a mounting plate 200.
The drainage plate 100 comprises a drainage plate portion 110 and a drainage boss 120; the drainage boss 120 is disposed on the top surface of the drainage plate portion 110, and the groove of the drainage boss 120 forms a drainage passage.
The top surface of the flow guide plate portion 110 is used for being connected with the heat exchange core 300, and the flow guide channel is used for simultaneously communicating the first medium inlet and the first medium outlet of the heat exchange core 300.
The top surface of the mounting plate 200 is connected to the bottom surface of the drainage plate portion 110, and the mounting plate 200 is provided with a mounting plate groove 210 corresponding to the drainage boss 120, and the drainage boss 120 is entirely or partially disposed in the mounting plate groove 210.
The drainage structure in this embodiment includes a drainage plate 100 and a mounting plate 200; the drainage bulge part 120 of the drainage plate 100 is arranged in the mounting plate groove 210 of the mounting plate 200, so that the area of a drainage channel formed by the drainage bulge part 120 can be ensured, and the thickness of the drainage structure can be reduced to a certain extent, thereby reducing the thickness of the heat exchanger with the drainage structure to a certain extent, and solving the technical problem that the thickness of the heat exchanger is thicker due to the fact that the area of the drainage channel needs to be ensured in the prior art.
In the prior art, as shown in fig. 1, the drainage plate 100 is disposed between the mounting plate 200 and the heat exchange core 300, and the drainage plate 100 is provided with a groove, so that the area of the drainage channel is ensured, and the thickness of the drainage plate 100 is relatively thick, thereby resulting in a relatively thick heat exchanger.
In the prior art, as shown in fig. 2, the flow guide plate 100 is disposed on the side of the mounting plate 200 away from the heat exchange core 300, so that the thickness of the heat exchanger is relatively thick.
In an alternative of this embodiment, the mounting plate groove 210 penetrates the mounting plate 200 in the thickness direction of the mounting plate 200.
In this embodiment, the thickness direction of the mounting plate 200 is the same as the thickness direction of the drainage plate 100, that is, the thickness direction of the mounting plate 200 is the same as the thickness direction of the drainage plate 110.
In an alternative of this embodiment, the bottom of the drainage boss 120 is located within the mounting plate recess 210, as shown in fig. 3, or the bottom of the drainage boss 120 protrudes from the mounting plate recess 210.
Referring to fig. 10, in an alternative of the present embodiment, a first positioning structure 111 is provided between the drain plate portion 110 and the mounting plate 200. The first positioning structure 111 is used for positioning and mounting the drainage plate part 110 and the mounting plate 200.
In an alternative of this embodiment, the first positioning structure 111 comprises a first positioning protrusion and a first positioning groove cooperating with the first positioning protrusion. The first positioning structure 111 may also be other structures, which are not described herein again.
The first positioning protrusion is arranged on the drainage plate part 110 or the mounting plate 200, and the first positioning groove is arranged on the mounting plate 200 or the drainage plate part 110. That is, when the first positioning protrusion is provided on the drainage plate portion 110, the first positioning groove is provided on the mounting plate 200; alternatively, when the first positioning projection is provided on the mounting plate 200, the first positioning groove is provided on the drainage plate portion 110, as shown in fig. 10.
Referring to fig. 10, in an alternative of the present embodiment, the height of the first positioning projection is not greater than the depth of the first positioning groove in the thickness direction of the mounting plate 200; for example, the height of the first positioning protrusion is smaller than the depth of the first positioning groove, so that the drainage plate portion 110 and the mounting plate 200 can be positioned and mounted conveniently, and the situation that the assembly between the drainage plate portion 110 and the mounting plate 200 is affected due to the fact that the height of the first positioning protrusion is too high is avoided.
In an alternative of this embodiment, the number of the first positioning structures 111 is one or more. For example, the number of first positioning structures 111 is one, two, four, etc.
Referring to fig. 11, in an alternative of the present embodiment, the flow guide plate portion 110 is provided with a second positioning structure 112 for positioning with the heat exchange core 300. The second positioning structure 112 is used for facilitating the positioning and installation of the flow guide plate part 110 and the heat exchange core body 300.
In an alternative of this embodiment, the second positioning structure 112 includes a second positioning protrusion or a second positioning groove; accordingly, the heat exchange core 300 is provided with a second positioning groove matched with the second positioning protrusion, or the heat exchange core 300 is provided with a second positioning protrusion matched with the second positioning groove.
In an alternative of this embodiment, the number of the second positioning structures 112 is one or more. For example, the number of second locating structures 112 is one, two, four, etc.
Referring to fig. 4 to 15, the present embodiment further provides a heat exchanger, which includes a heat exchange core 300 and the flow guiding structure according to any of the above embodiments.
The top surface of flow guide plate portion 110 of flow guide structure is connected with heat exchange core 300, and first medium inlet and first medium outlet of heat exchange core 300 all communicate with flow guide channel of flow guide structure.
This heat exchanger, drainage bellying 120 through the drainage plate 100 with drainage structure sets up in mounting panel recess 210 of mounting panel 200, both can guarantee the drainage channel's that drainage bellying 120 formed area, can reduce the thickness of drainage structure again to a certain extent to reduced the thickness of the heat exchanger that has this drainage structure to a certain extent, solved the area of guaranteeing drainage channel because of needs that exist among the prior art and lead to the thicker technical problem of thickness of heat exchanger.
The heat exchanger provided by the embodiment comprises the above flow guiding structure, the technical characteristics of the above disclosed flow guiding structure are also applicable to the heat exchanger, and the technical characteristics of the above disclosed flow guiding structure are not described repeatedly. The heat exchanger in the embodiment has the advantages of the flow guiding structure, and the advantages of the flow guiding structure disclosed in the embodiment are not described repeatedly.
The heat exchanger described in this embodiment may be a heat exchanger of a bypass structure type, and may also be a heat exchanger of a flow-guiding structure type.
Referring to fig. 8 and 9, when the heat exchanger is a flow-guiding structure type heat exchanger, optionally, the first medium inlet is communicated with one end of the flow-guiding channel, the other end of the flow-guiding channel is communicated with the first medium outlet, the first medium channel between the heat exchange fins of the heat exchange core 300 is communicated with the first medium outlet, and the first medium channel between the heat exchange fins of the heat exchange core 300 is not communicated with the second medium outlet. The flow-directing channels of flow-directing plate 100 serve to direct flow in the heat exchanger.
Referring to fig. 6 and 7, when the heat exchanger is a bypass type heat exchanger, optionally, the first medium inlet is communicated with one end of the flow guiding channel, the other end of the flow guiding channel is communicated with the first medium outlet, and the first medium channels between the heat exchange fins of the heat exchange core 300 are respectively communicated with the first medium inlet and the first medium outlet. The flow-directing channels of flow-directing plate 100 serve as a bypass in the heat exchanger.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 protection scope of the present invention.
Claims (10)
1. A drainage structure is characterized by comprising a drainage plate and a mounting plate;
the drainage plate comprises a drainage plate part and a drainage bulge part; the drainage bulge is arranged on the top surface of the drainage plate part, and a drainage channel is formed by a groove of the drainage bulge;
the top surface of the flow guide plate part is used for being connected with the heat exchange core body, and the flow guide channel is used for simultaneously communicating a first medium inlet and a first medium outlet of the heat exchange core body;
the top surface of mounting panel with the bottom surface of drainage board portion is connected, just the mounting panel be provided with the mounting panel recess that the drainage bellying corresponds.
2. The flow directing structure of claim 1, wherein the mounting plate recess extends through the mounting plate in a thickness direction of the mounting plate.
3. The drainage structure of claim 2, wherein the bottom of the drainage projection is located within or protrudes from the mounting plate recess.
4. The flow directing structure of any one of claims 1 to 3, wherein a first locating formation is provided between the flow directing plate portion and the mounting plate.
5. The drainage structure of claim 4, wherein the first positioning structure comprises a first positioning protrusion and a first positioning groove cooperating with the first positioning protrusion;
the first positioning bulge is arranged on the drainage plate part or the mounting plate, and the first positioning groove is arranged on the mounting plate or the drainage plate part.
6. The drainage structure of claim 5, wherein the height of the first positioning protrusion is not greater than the depth of the first positioning groove in the thickness direction of the mounting plate;
and/or the number of the first positioning structures is one or more.
7. A flow directing structure according to any of claims 1 to 3, wherein the flow directing plate portion is provided with a second locating formation for locating with the heat exchange core.
8. The drainage structure of claim 7, wherein the second positioning structure comprises a second positioning protrusion or a second positioning groove;
and/or the number of the second positioning structures is one or more.
9. A heat exchanger comprising a heat exchange core and the flow directing structure of any one of claims 1 to 8;
the top surface of the drainage plate part of the drainage structure is connected with the heat exchange core body, and the first medium inlet and the first medium outlet of the heat exchange core body are communicated with the drainage channel of the drainage structure.
10. The heat exchanger of claim 9, wherein the first medium inlet is communicated with one end of the flow-directing channel, the other end of the flow-directing channel is communicated with the first medium outlet, and the first medium channels between the heat exchange fins of the heat exchange core are communicated with the first medium outlet;
or the first medium inlet is communicated with one end of the flow guide channel, the other end of the flow guide channel is communicated with the first medium outlet, and the first medium channels between the heat exchange plates of the heat exchange core body are respectively communicated with the first medium inlet and the first medium outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840683.XU CN216245791U (en) | 2021-11-19 | 2021-11-19 | Drainage structure and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840683.XU CN216245791U (en) | 2021-11-19 | 2021-11-19 | Drainage structure and heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245791U true CN216245791U (en) | 2022-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840683.XU Active CN216245791U (en) | 2021-11-19 | 2021-11-19 | Drainage structure and heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245791U (en) |
-
2021
- 2021-11-19 CN CN202122840683.XU patent/CN216245791U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang yinlun new energy thermal management system Co.,Ltd. Assignor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Contract record no.: X2022330000360 Denomination of utility model: Drainage structure and heat exchanger Granted publication date: 20220408 License type: Common License Record date: 20220803 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUBEI MEIBIAO AUTOMOBILE AIR CONDITIONER SYSTEMS Co.,Ltd. Assignor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Contract record no.: X2022980011922 Denomination of utility model: Drainage structure and heat exchanger Granted publication date: 20220408 License type: Common License Record date: 20220808 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUBEI YINLUN MACHINERY Co.,Ltd. Assignor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Contract record no.: X2022990000540 Denomination of utility model: Drainage structure and heat exchanger Granted publication date: 20220408 License type: Common License Record date: 20220823 Assignee: SHANDONG YINLUN HEAT EXCHANGE SYSTEM CO.,LTD. Assignor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Contract record no.: X2022990000541 Denomination of utility model: Drainage structure and heat exchanger Granted publication date: 20220408 License type: Common License Record date: 20220823 |
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| EE01 | Entry into force of recordation of patent licensing contract |