CN218733612U - Flywheel external radiator device - Google Patents
Flywheel external radiator device Download PDFInfo
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- CN218733612U CN218733612U CN202223136456.XU CN202223136456U CN218733612U CN 218733612 U CN218733612 U CN 218733612U CN 202223136456 U CN202223136456 U CN 202223136456U CN 218733612 U CN218733612 U CN 218733612U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model provides an external heat radiator device of a flywheel, which relates to the technical field of relevant equipment of a flywheel structure and comprises an outer shell, a flywheel shell, a first connecting component and a second connecting component, wherein the outer shell is connected with the flywheel shell through the first connecting component, and the outer shell is provided with a first accommodating space which is used for accommodating the flywheel shell; the flywheel shell is provided with a second accommodating space, the second accommodating space is used for accommodating the flywheel structure, and the flywheel shell is connected with the flywheel structure through a second connecting assembly. The utility model discloses it is great to have alleviated the electric power consumption that the heat that the inside production of flywheel rotor that exists among the prior art can't effectively dispel the heat and cause, and then causes the lower technical problem of efficiency of flywheel.
Description
Technical Field
The utility model belongs to the technical field of the relevant equipment of flywheel structure and specifically relates to an outer radiator device of flywheel is related to.
Background
A flywheel is a disc-shaped component with a high moment of inertia, which in use acts as an energy store.
When the flywheel system is in a charging state, the controller controls the motor to drive the flywheel to rotate, and electric energy is converted into mechanical energy to be stored; when the flywheel system is in a discharging state, the flywheel is in a power generation state under the control of the controller, mechanical energy is converted into electric energy, and the electric energy is supplied to a load after being converted into electric power.
In the prior art, the flywheel power density in the flywheel system is getting larger and the size of the flywheel is getting smaller, and the consumed electric energy is getting larger and larger. During the charging and discharging processes, the performance of the flywheel armature is affected by the heat generated by the flywheel armature; because the interior of the flywheel energy storage system is in a vacuum environment, and the flywheel bearing which runs at a high speed generates heat more, if the temperature is too high, components in the flywheel system can be caused to lose efficacy or be burnt, and the temperature of the flywheel system influences the overall performance of the system, the heat dissipation problem of the flywheel plays a crucial role in ensuring the normal work of the energy storage flywheel system, namely, the normal operation of a product can be ensured only by safely and effectively dissipating the heat generated by the flywheel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer radiator device of flywheel to it is great to alleviate the electric power consumption that the heat that the inside production of flywheel rotor that exists among the prior art can't effectively dispel the heat and cause, and then causes the lower technical problem of efficiency of flywheel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in a first aspect, the utility model provides an external heat radiator device of a flywheel, which comprises an outer shell, a flywheel shell, a first connecting component and a second connecting component, wherein the outer shell is connected with the flywheel shell through the first connecting component, and the outer shell is provided with a first accommodating space for accommodating the flywheel shell;
the flywheel housing is provided with a second accommodating space, the second accommodating space is used for accommodating the flywheel structure, and the flywheel housing is connected with the flywheel structure through the second connecting assembly.
In an optional embodiment of the present invention, the first connecting assembly includes a plurality of first supporting members, and the plurality of first supporting members are spaced between the outer shell and the flywheel shell;
one end of each first supporting piece is connected with the outer shell, and the other end of each first supporting piece is connected with the flywheel shell.
Furthermore, the first supporting piece is formed by connecting three connecting rods in a crossed manner at one point, and any two of the three connecting rods are vertical to each other;
the end of the corresponding connecting rod is connected with the outer shell, and the end of the corresponding connecting rod is connected with the flywheel shell.
In an optional embodiment of the present invention, the second connecting assembly includes a plurality of second supporting members, and the plurality of second supporting members are arranged between the flywheel housing and the flywheel structure at intervals;
one end of each second supporting piece is connected with the flywheel shell, and the other end of each second supporting piece is used for being connected with the flywheel structure.
In an alternative embodiment of the present invention, the inner wall of the outer shell is formed by gradually reducing and increasing the inner diameter of the outer shell in the extending direction thereof.
Furthermore, the outer wall of the flywheel shell gradually reduces in inner diameter along the extension direction of the flywheel shell and then increases, and the bending degree of the middle of the outer wall of the flywheel shell is consistent with that of the middle of the inner wall of the outer shell.
Further, the end of the outer wall of the flywheel housing along the extending direction of the flywheel housing is located in the first accommodating space of the outer housing.
In an optional embodiment of the present invention, the outer casing has a truncated cone-shaped structure;
the first accommodating space is a circular truncated cone-shaped space.
Furthermore, the flywheel shell is of a circular truncated cone structure, and the side surface inclination angle of the circular truncated cone type flywheel shell is consistent with that of the outer shell.
In an alternative embodiment of the present invention, the outer housing and the first connecting member are integrally formed.
The utility model discloses following beneficial effect can be realized:
in a first aspect, the utility model provides an external heat radiator device of a flywheel, which comprises an outer shell, a flywheel shell, a first connecting component and a second connecting component, wherein the outer shell is connected with the flywheel shell through the first connecting component, and the outer shell is provided with a first accommodating space which is used for accommodating the flywheel shell; the flywheel shell is provided with a second accommodating space, the second accommodating space is used for accommodating the flywheel structure, and the flywheel shell is connected with the flywheel structure through a second connecting assembly.
In the utility model, the outer shell is connected with the flywheel shell through the first connecting assembly, and the outer shell is provided with the first accommodating space which is used for accommodating the flywheel shell, the flywheel shell is provided with the second accommodating space which is used for accommodating the flywheel structure, and the flywheel shell is connected with the flywheel structure through the second connecting assembly; the accommodating space of the outer shell is used for accommodating the flywheel shell and the internal parts of the flywheel shell, a gap is formed between the inner wall of the outer shell and the outer wall of the flywheel shell, the gap is used for discharging heat emitted by the flywheel shell after cold air passes through the gap, namely the cold air enters from one end of the gap and is discharged from the other end of the gap, and therefore the effect of cooling is achieved.
Compared with the prior art, the outer heat radiator device of the flywheel provided by the utility model has the advantages that a gap is formed between the inner wall of the outer shell and the outer wall of the flywheel shell, and the gap is used for discharging heat emitted by the flywheel shell after cold air passes through the gap, namely, the cold air enters from one end of the gap and is discharged from the other end of the gap, so as to realize the effect of cooling; the problem of large power consumption caused by the fact that heat generated by the flywheel cannot be dissipated in time is effectively solved.
To sum up, the utility model discloses it is great to have alleviated the unable effective heat dissipation of the inside heat that produces of flywheel rotor among the prior art at least and caused the power consumption, and then caused the lower technical problem of efficiency of flywheel.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 overall view of a front view structure of a flywheel external heat sink device according to an embodiment of the present invention;
fig. 2 is a schematic overall top view of a flywheel external heat sink device according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view illustrating an internal structure of an external flywheel heat sink device according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of an external flywheel heat sink device according to a second embodiment of the present invention;
fig. 5 is a partial schematic view of an internal structure of an external flywheel radiator device according to a second embodiment of the present invention.
Icon: 1-an outer shell; 2-flywheel housing; 3-a first support; 4-a second support; 5-flywheel structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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 the 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to 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 "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when 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 term refers must have a specific direction, be constructed and operated in a specific direction, 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" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather 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," and "connected" are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be 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.
Example one
The embodiment provides an external flywheel radiator device, referring to fig. 1, fig. 2 or fig. 3, the external flywheel radiator device includes an outer shell 1, a flywheel shell 2, a first connecting assembly and a second connecting assembly, the outer shell 1 is connected with the flywheel shell 2 through the first connecting assembly, the outer shell 1 is provided with a first accommodating space, and the first accommodating space is used for accommodating the flywheel shell 2; the flywheel housing 2 is provided with a second accommodating space for accommodating the flywheel structure 5, and the flywheel housing 2 is connected with the flywheel structure 5 through a second connecting assembly.
The embodiment of the utility model provides an it is great that the unable effective heat dissipation of heat that produces of flywheel rotor inside that exists among the prior art has been alleviated at least causes the electric power consumption, and then causes the lower technical problem of efficiency of flywheel.
In the embodiment of the present invention, the outer casing 1 is connected to the flywheel casing 2 through the first connecting assembly, and the outer casing 1 is provided with the first accommodating space for accommodating the flywheel casing 2, the flywheel casing 2 is provided with the second accommodating space for accommodating the flywheel structure, and the flywheel casing 2 is connected to the flywheel structure through the second connecting assembly; the accommodation space of the outer shell 1 is used for accommodating the flywheel shell 2 and the internal components of the flywheel shell 2, and a gap is formed between the inner wall of the outer shell 1 and the outer wall of the flywheel shell 2, the gap is used for discharging heat emitted by the flywheel shell 2 after cold air passes through the gap, and the cold air enters from one end of the gap and is discharged from the other end, so that the cooling effect is realized.
Compared with the prior art, the embodiment of the utility model provides an outer radiator device of flywheel, form the clearance between the inner wall of shell body 1 and the outer wall of flywheel casing 2, this clearance is used for making cold air through the back, discharges the heat that flywheel casing 2 distributed out, and cold air gets into from one end of this clearance and discharges from the other end promptly to realize the effect of cooling; the problem of large power consumption caused by the fact that heat generated by the flywheel cannot be dissipated in time is effectively solved.
In an alternative embodiment of the present embodiment, referring to fig. 2 or fig. 3, the first connecting assembly includes a plurality of first supporting members 3, and the plurality of first supporting members 3 are spaced between the outer shell 1 and the flywheel shell 2;
one end of each first support member 3 is connected to the outer housing 1, and the other end is connected to the flywheel housing 2.
Specifically, the method comprises the following steps: the first connecting assembly comprises a plurality of first supporting members 3, and the plurality of first supporting members 3 are distributed between the outer shell 1 and the flywheel shell 2 at intervals. One end of each first supporting piece 3 is connected with the outer shell 1, and the other end is connected with the flywheel shell 2; a plurality of first supporting members 3 are distributed at intervals between the outer shell 1 and the flywheel shell 2, and are used for supporting a gap between the outer shell 1 and the flywheel shell 2.
Further, referring to fig. 3, the first support 3 is formed by connecting three connecting rods crossing at one point, and any two of the three connecting rods are perpendicular to each other;
the ends of the respective connecting rods are connected to the outer housing 1 and the ends of the respective connecting rods are connected to the flywheel housing 2.
Specifically, the method comprises the following steps: the first supporting piece 3 is formed by connecting three connecting rods in a crossed manner at one point, and any two of the three connecting rods are perpendicular to each other, namely the first supporting piece 3 is formed by connecting two perpendicular connecting rods in a crossed manner, and connecting a third connecting rod which is perpendicular to the previous two connecting rods and penetrates through the crossed point of the two connecting rods; preferably, the first support 3 is made by means of a 3D-response.
In an alternative embodiment of the present embodiment, referring to fig. 2 or fig. 3, the second connecting assembly includes a plurality of second supporting members 4, and the plurality of second supporting members 4 are configured to be spaced between the flywheel housing 2 and the flywheel structure 5;
one end of each second support 4 is connected to the flywheel housing 2 and the other end is adapted to be connected to the flywheel construction 5.
Specifically, the method comprises the following steps: the plurality of second supporting pieces 4 are distributed between the flywheel housing 2 and the flywheel structure 5 at intervals, one end of each second supporting piece 4 is connected with the flywheel housing 2, and the other end of each second supporting piece 4 is connected with the flywheel structure 5; that is, the non-rotating part of the flywheel structure 5 is connected to the flywheel housing 2 through the second support member 4, so that a certain distance exists between the flywheel structure 5 and the flywheel housing 2, and the heat dissipation of the flywheel structure 5 is facilitated.
In an optional implementation manner of this embodiment, referring to fig. 1 or fig. 3, the inner wall of the outer shell 1 gradually decreases and then increases in inner diameter along the extending direction of the outer shell 1.
Specifically, the method comprises the following steps: the inner diameter of the inner wall of the outer shell 1 is gradually reduced and then increased along the extension direction of the outer shell 1; the inner wall of the outer casing 1 is waist drum shaped, and preferably, the outer wall of the outer casing 1 is also waist drum shaped, so that the wall thickness of the outer casing 1 is uniform.
Further, referring to fig. 2 or fig. 3, the outer wall of the flywheel housing 2 gradually decreases in inner diameter along the extending direction of the flywheel housing 2 and then increases, and the degree of curvature of the middle portion of the outer wall of the flywheel housing 2 is the same as the degree of curvature of the middle portion of the inner wall of the outer housing 1.
Specifically, the method comprises the following steps: the inner diameter of the outer wall of the flywheel shell 2 is gradually reduced and then increased along the extension direction of the flywheel shell 2, and the bending degree of the middle part of the outer wall of the flywheel shell 2 is consistent with that of the middle part of the inner wall of the outer shell 1; i.e. the width of the gap between the flywheel housing 2 and the outer housing 1 is uniform, thereby stabilizing the flow rate of air flowing through this gap.
Further, referring to fig. 3, an end of the outer wall of the flywheel housing 2 along the extending direction of the flywheel housing 2 is located in the first accommodating space of the outer housing 1.
Specifically, the method comprises the following steps: the end part of the outer wall of the flywheel shell 2 along the extension direction of the flywheel shell 2 is positioned in the first accommodating space of the outer shell 1; and then make cold air can be to flywheel casing 2 whole heat dissipation processing, effectively help flywheel casing 2 and inside flywheel structure 5 cooling down.
Example two
In the present embodiment, a flywheel external heat radiator device is provided, referring to fig. 4 or fig. 5, the outer casing 1 is a circular truncated cone structure; the first accommodating space is a truncated cone-shaped space.
Specifically, the method comprises the following steps: the outer shell 1 is of a circular truncated cone-shaped structure, and the first accommodating space is a circular truncated cone-shaped space; in use, cool air enters from the bottom surface of the outer shell 1 of the truncated cone type and exits from the top surface.
Further, referring to fig. 4 or 5, the flywheel housing 2 has a truncated cone-shaped structure, and the side surface inclination angle of the truncated cone-shaped flywheel housing 2 is consistent with the side surface inclination angle of the outer housing 1.
Specifically, the method comprises the following steps: the flywheel shell 2 is of a circular truncated cone structure, and the side surface inclination angle of the circular truncated cone flywheel shell 2 is consistent with that of the outer shell 1; so that the gap width between the flywheel housing 2 and the outer housing 1 is uniform.
In an optional embodiment of this embodiment, the outer housing 1 and the first connecting component are an integrally formed structure.
Specifically, the method comprises the following steps: the outer shell 1 and the first connecting component are of an integrally formed structure; and preferably, the printing plate is integrally formed by a 3D printing mode.
Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (10)
1. The external flywheel radiator device is characterized by comprising an outer shell (1), a flywheel shell (2), a first connecting assembly and a second connecting assembly, wherein the outer shell (1) is connected with the flywheel shell (2) through the first connecting assembly, the outer shell (1) is provided with a first accommodating space, and the first accommodating space is used for accommodating the flywheel shell (2);
flywheel casing (2) are equipped with the second accommodation space, the second accommodation space is used for holding flywheel structure (5), just flywheel casing (2) pass through second coupling assembling be used for with flywheel structure (5) are connected.
2. The arrangement of an external flywheel radiator according to claim 1, characterized in that the first connection assembly comprises a plurality of first supports (3), the plurality of first supports (3) being spaced apart between the outer housing (1) and the flywheel housing (2);
one end of each first supporting piece (3) is connected with the outer shell (1), and the other end of each first supporting piece is connected with the flywheel shell (2).
3. The external flywheel radiator arrangement according to claim 2, wherein said first support (3) is formed by three connecting rods connected at one point crosswise, and any two of the three connecting rods are perpendicular to each other;
the end of the connecting rod is connected with the outer shell (1) correspondingly, and the end of the connecting rod is connected with the flywheel shell (2) correspondingly.
4. The arrangement of an external flywheel radiator according to claim 1, characterized in that the second connection assembly comprises a plurality of second supports (4), a plurality of said second supports (4) being intended to be spaced apart between the flywheel housing (2) and the flywheel structure (5);
one end of each second supporting piece (4) is connected with the flywheel shell (2), and the other end of each second supporting piece is used for being connected with the flywheel structure (5).
5. The arrangement of an external flywheel radiator according to claim 1, characterized in that the inner wall of the outer casing (1) gradually decreases and increases in its inner diameter in the direction of extension of the outer casing (1).
6. The external flywheel radiator device according to claim 5, wherein the outer wall of the flywheel housing (2) gradually decreases in inner diameter and increases in inner diameter along the extension direction of the flywheel housing (2), and the degree of curvature of the middle portion of the outer wall of the flywheel housing (2) is the same as the degree of curvature of the middle portion of the inner wall of the outer housing (1).
7. The arrangement of an external flywheel radiator according to claim 6, characterized in that the end of the outer wall of the flywheel housing (2) in the direction of extension of the flywheel housing (2) is located in the first accommodation space of the outer housing (1).
8. The external flywheel radiator arrangement according to claim 1, wherein the outer casing (1) is of a truncated-cone type structure;
the first accommodating space is a circular truncated cone-shaped space.
9. The flywheel external radiator device according to claim 8, wherein the flywheel housing (2) is of a truncated cone structure, and the side inclined angle of the truncated cone flywheel housing (2) is consistent with that of the outer housing (1).
10. The arrangement of any one of claims 1 to 9, wherein the outer housing (1) is of one-piece construction with the first connection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136456.XU CN218733612U (en) | 2022-11-22 | 2022-11-22 | Flywheel external radiator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136456.XU CN218733612U (en) | 2022-11-22 | 2022-11-22 | Flywheel external radiator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218733612U true CN218733612U (en) | 2023-03-24 |
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ID=85623969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223136456.XU Active CN218733612U (en) | 2022-11-22 | 2022-11-22 | Flywheel external radiator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218733612U (en) |
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2022
- 2022-11-22 CN CN202223136456.XU patent/CN218733612U/en active Active
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