CN209845606U - Cold plate mechanism and heat exchange system - Google Patents
Cold plate mechanism and heat exchange system Download PDFInfo
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- CN209845606U CN209845606U CN201920192376.5U CN201920192376U CN209845606U CN 209845606 U CN209845606 U CN 209845606U CN 201920192376 U CN201920192376 U CN 201920192376U CN 209845606 U CN209845606 U CN 209845606U
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- cold plate
- conduit
- heat source
- rotatably connected
- cold
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Abstract
The utility model provides a cold drawing mechanism and heat exchange system relates to liquid cooling heat dissipation field. The cold plate mechanism includes a cold plate and a conduit. The cold plate is used for attaching a heat source to realize heat dissipation of the heat source; the conduit is rotatably connected with the cold plate to enable the cold plate to approach or move away from the heat source. The cold plate mechanism can be convenient for operating personnel to maintain the heat source, and meanwhile, the use reliability of the cold plate mechanism is ensured.
Description
Technical Field
The utility model relates to a liquid cooling heat dissipation field particularly, relates to a cold drawing mechanism and heat exchange system.
Background
Generally, cold plates are classified into a single cold plate and a plurality of heat sources. For the form that a single heat source is separated to a cold plate, in order to maintain each heat source conveniently, the external pipe connected with the cold plate generally uses a hose or a bendable flexible hard pipe, and thus, the pipe is connected with the cold plate generally by adopting a quick connector, and looseness and leakage are easy to occur.
For the mode that a plurality of heat sources are separated to a cold plate, then the monoblock cold plate of dismouting then needs during the maintenance, very inconvenient.
Therefore, designing a cold plate mechanism to facilitate the maintenance of the heat source and ensure the reliability of the cold plate mechanism is a problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cold plate mechanism can make things convenient for the operation personnel to maintain the heat source to guarantee the reliability that cold plate mechanism used simultaneously.
The object of the present invention is also to provide a heat exchange system which is convenient to maintain the heat source by changing the position of the cold plate relative to the heat source.
The utility model provides a first technical scheme:
a cold plate mechanism includes a cold plate and a conduit; the cold plate is used for attaching a heat source to realize heat dissipation of the heat source; the conduit is rotatably connected with the cold plate to enable the cold plate to approach or move away from the heat source.
Further, the conduit is linear and the cold plate is rotatable about an axis of the conduit.
Further, the duct is disposed at one side of the cold plate.
Further, the number of the conduits is two; the two guide pipes are coaxially arranged and are respectively positioned at two opposite sides of the cold plate.
Further, the conduit comprises a fixed section and a rotating section which are arranged in an angle mode; one end of the rotating section is rotatably connected with the fixed section, and the other end of the rotating section is rotatably connected with the cold plate.
Further, the duct is disposed at one side of the cold plate.
Further, the conduits are at least two; the rotating section of each conduit can rotate at any angle around the axis of the fixed section.
Further, the conduits are at least two; and a plurality of the ducts are disposed on a plurality of sides of the cold plate.
Further, the guide pipe comprises a first guide pipe arranged in a straight line and a second guide pipe bent in shape; the second conduit comprises a fixed section and a rotating section which are arranged in an angle; one end of the rotating section is rotatably connected with the fixed section, and the other end of the rotating section is rotatably connected with the cold plate; the first conduit is rotatably connected with the cold plate; the axis of the fixed segment is collinear with the axis of the first conduit.
The utility model provides a second technical scheme:
a heat exchange system comprising a heat source and the cold plate mechanism of the first aspect; the cold plate rotates around the axial direction of the guide pipe to enable the cold plate to be far away from or contact with the heat source.
Compare current cold drawing mechanism and heat exchange system, the utility model provides a pair of cold drawing mechanism and heat exchange system's beneficial effect is:
the cold plate mechanism is connected with the cold plate through the guide pipe in a rotating mode, the position of the cold plate relative to the heat source is changed, operation personnel can maintain the heat source conveniently, the structure is simple, the realization is easy, and meanwhile the working reliability of the cold plate mechanism is guaranteed.
The heat source in the heat exchange system is attached to the cold plate for heat dissipation when working normally, and when maintenance is carried out, the position of the cold plate relative to the heat source is changed and is far away from the cold plate, so that space for maintaining the heat source is provided for operating personnel, and the operating personnel can conveniently carry out maintenance work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required 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 structural view of a heat exchange system provided in a first embodiment of the present invention in a normal operating state;
fig. 2 is a schematic structural diagram of a heat exchange system according to a first embodiment of the present invention in a state of maintaining a heat source;
fig. 3 is a schematic structural diagram of a first heat exchange system provided in a second embodiment of the present invention in a normal operating state;
fig. 4 is a schematic structural diagram of a first heat exchange system provided in a second embodiment of the present invention in a state of maintaining a heat source;
fig. 5 is a schematic structural diagram of a second heat exchange system according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a heat exchange system according to a third embodiment of the present invention.
Icon: 100-a heat exchange system; 01-a catheter; 11-a first conduit; 12-a second conduit; 121-a fixed segment; 122-a turning section; 02-cold plate; 03-heat source.
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 embodiments of the present invention, as 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 is to be understood 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 are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the equipment or components that are referred to must have a specific orientation, be constructed and operated in a specific orientation, 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.
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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
In the existing cold plate mechanism, after a cold plate is attached to a heat source, the installation position of the cold plate is fixed. When the heat source needs to be maintained, the cold plate corresponding to the maintained heat source is detached firstly, so that the heat source is conveniently maintained. In order to conveniently disassemble the cold plate, the connection form of the cold plate and the conduit usually adopts a quick-connection joint, so that the joint is easy to fall off and the refrigerant leaks during the normal work of the cold plate mechanism and the heat source, and the normal work of the cold plate mechanism and the heat source is influenced. In addition, for the convenience of further promotion dismouting, hose or the flexible hard tube that can buckle can be selected for use under the normal condition, and these pipes are often crooked at the dismantlement in-process, also take place to damage easily and reveal, and then influence the normal work of cold drawing mechanism and heat source.
First embodiment
Referring to fig. 1 and 2, the present embodiment provides a heat exchange system 100 including a cold plate mechanism and a heat source 03. The cold plate mechanism includes a conduit 01 and a cold plate 02. The cold plate 02 is mainly used for being attached to the heat source 03 to dissipate heat of the heat source 03. The pipe 03 is rotatably connected with the cold plate 02 and used for conveying a refrigerant to the interior of the cold plate 02 so as to realize the heat dissipation and cooling of the cold plate 02 to the heat source 03.
Specifically, the present embodiment provides the heat exchange system 100 with the conduit 01 being straight. After the conduit 01 is rotatably connected with the cold plate 02, the cold plate 02 can rotate relative to the axis of the conduit 01 to realize that the cold plate 02 is far away from or close to the heat source 03.
Under the condition of normal operation, the cold plate 02 is close to and in contact with the heat source 03 to dissipate heat of the heat source 03. When the heat source 03 needs to be maintained, an operator rotates the cold plate 02 to a proper position around the axis of the guide pipe 01, so that the cold plate 02 is far away from the heat source 03, an operation space required by the maintenance of the operator is reserved, and the maintenance of the heat source 03 by the operator is facilitated.
The connecting position of the conduits 01 and the cold plate 02 is related to the number of the conduits 01. When the two conduits 01 are arranged, the two conduits 01 are oppositely arranged on two sides of the cold plate 02, and the axes of the two conduits 01 are positioned on the same straight line. When the conduit 01 is one, the conduit 01 is disposed on one side of the cold plate 01.
The specific location of the conduit 01 on the side of the cold plate 02 is determined as needed and desired. Preferably, in order to further enlarge the maintenance space of the heat source 03, the conduit 01 is disposed as far away from the geometric center of the side surface as possible.
It should be noted that in order to further improve the reliability of the connection between the conduit 01 and the cold plate 02, in this embodiment, the conduit 01 is a hard pipe. The pipe 01 is rotatably connected with the cold plate 02, the rotary connection form and structure are various, sealing threads can be arranged on the pipe 01, sealing threads are arranged in a hole in the cold plate 02, which is connected with the pipe 01, and the rotary connection is realized through thread matching; or a rotary joint is additionally arranged to connect the conduit 01 with the cold plate 02 so as to realize rotary connection and the like. Preferably, in this embodiment, a form of adding a rotary joint is adopted to realize the rotary connection between the conduit 01 and the cold plate 02.
In addition, when the number of heat sources 03 is large and the maintenance time of each heat source 03 is not uniform, the cold plate mechanism provided by the embodiment can be independently arranged on each heat source 03, so that the operation personnel can conveniently and pertinently maintain each heat source 03, the condition that a large amount of disassembly work is required after the cold plates 02 are fixedly installed is avoided, and the maintenance efficiency can be further improved.
The cold plate mechanism and the heat exchange system 100 provided in this embodiment adopt the linear conduit 01 to be rotationally connected with the cold plate 03, so that the cold plate 02 can rotate around the axis of the conduit 01, and the cold plate 02 is far away from or close to the heat source 03, thereby facilitating the maintenance of the heat source 03 by the operating personnel. The linear duct 01 is simple and easy to implement.
Second embodiment
Referring to fig. 3, 4 and 5, the present embodiment provides a heat exchange system 100 including a cold plate mechanism and a heat source 03. The cold plate mechanism includes a cold plate 02 and a bent shape conduit 01.
Specifically, the catheter 01 includes a fixed section 121 and a rotating section 122. One end of the rotating section 122 is rotatably connected to one end of the fixed section 121, and the other end is rotatably connected to the cold plate 02. Like this, cold plate 02 can rotate and remove around the axis of fixed segment 121 under the drive of rotation section 122 to realize that cold plate 02 keeps away from or is close to heat source 03, makes things convenient for the operating personnel to maintain heat source 03.
It can be understood that the fixed section 121 and the rotating section 122 are disposed at an angle, an included angle formed between the fixed section 121 and the rotating section 122 ranges from 0 degree to 90 degrees, and the specific size of the angle can be determined according to actual conditions and needs.
There are various situations where the conduit 01 is connected to the cold plate 02, for example, the conduit 01 is disposed on one side of the cold plate 02 and connected to the cold plate 02; a plurality of conduits 01 may be oppositely arranged on two sides of the cold plate 02 and connected with the cold plate 02; a plurality of pipes 02 may be respectively disposed at a plurality of sides of the cold plate 02 and connected to the cold plate 02.
Referring to the drawings, the present embodiment specifically describes a case where the conduit 01 is disposed on one side surface of the cold plate 02 and connected to the cold plate 02, and a case where the plurality of conduits 01 are disposed opposite to both side surfaces of the cold plate 02 and connected to the cold plate 02.
In the case where the conduit 01 is disposed on one side of the cold plate 02 and is connected to the cold plate 02. The rotating sections 122 of the plurality of ducts 01 are simultaneously rotatably connected to one side of the cold plate 02, and the axes of the fixed sections 121 of the plurality of ducts 01 are parallel to each other. When the heat source 03 needs to be maintained, the rotating sections 122 of the plurality of conduits 01 simultaneously rotate synchronously around the axes of the corresponding fixed sections 121, so as to drive the cold plate 02 to be far away from the heat source 03. The number of the conduits 01 is determined according to actual conditions and needs, and preferably, the number of the conduits 01 is two in the embodiment.
In addition, each of the rotating sections 122 may rotate by any angle around the axis of the fixed section 121 in order to further enlarge the operating space required for the maintenance of the heat source 03. In this way, the circular motion of each rotating section 122 does not interfere with each other, and the cold plate 02 can be further away from the heat source 03, thereby providing sufficient space for the worker to maintain the heat source 03.
In the case where the plurality of tubes 01 are oppositely disposed at both sides of the cold plate 02 and connected to the cold plate 02. Two opposite side surfaces of the cold plate 02 are respectively connected with the rotating sections 122 of the plurality of guide pipes 01 in a rotating mode. The corresponding conduits 01 on each side are spaced apart. The number of ducts 01 on both sides may be the same or different and the positions may or may not correspond to each other. The specific number and position relationship of the conduits 01 can be determined according to actual conditions and needs to adapt to the needs of the working environment. Preferably, in the present embodiment, two conduits 01 are provided, and the two conduits 01 are respectively disposed on two opposite sides of the cold plate 02.
Of course, in order to further enlarge the operation space required for the maintenance of the heat source 03, each of the rotating sections 122 can rotate around the axis of the fixed section 121 by any angle without interference.
In order to further improve the reliability of the connection between the duct 01 and the cold plate 02, in this embodiment, the duct 01 is a hard pipe. The rotating section 122 is rotatably connected with the cold plate 02, the rotating section 122 is rotatably connected with the fixed section 121, and the rotating connection has various forms and structures and can be realized by sealing threads; or a rotary joint can be additionally arranged to realize rotary connection and the like. Preferably, in this embodiment, the rotary joint is additionally provided to realize the rotary connection.
In addition, when the number of heat sources 03 is large and the maintenance time of each heat source 03 is not uniform, the cold plate mechanism provided by the embodiment can be independently arranged on each heat source 03, so that the operation personnel can conveniently and pertinently maintain each heat source 03, the condition that a large amount of disassembly work is required after the cold plates 02 are fixedly installed is avoided, and the maintenance efficiency can be further improved.
In the cold plate mechanism and heat exchange system 100 provided in this embodiment, the duct 01 is bent, so that convenience is provided for the maintenance of the heat source 03 for the operating personnel, and the installation requirement is met by adapting to a specific working environment.
Third embodiment
Referring to fig. 6, the present embodiment provides a heat exchange system 100 including a first conduit 11, a second conduit 12, a cold plate 02 and a heat source 03. The first guide pipe 11 is in a straight shape, and the second guide pipe 12 is in a bent shape. The first conduit 11 and the second conduit 12 are oppositely arranged at two sides of the cold plate 02 and are respectively rotatably connected with the side surfaces of the cold plate 02.
Specifically, the second conduit 12 includes a fixed section 121 and a rotating section 122, one end of the rotating section 122 is rotatably connected to one side of the cold plate 02, and the other end is rotatably connected to the fixed section 121. The fixed section 121 and the rotating section 122 are arranged in an angle, the included angle between the fixed section 121 and the rotating section 122 ranges from 0 degree to 90 degrees, and the specific angle can be determined according to actual conditions and requirements. The first conduit 11 is rotatably connected with the other side surface of the cold plate 02, and the axis of the first conduit 11 is in the same straight line with the axis of the fixed section 121. In this way, the cold plate 02 may be rotated about the axis of the first conduit 11 to achieve proximity to or distance from the heat source 03.
To further enlarge the operating space required for servicing the heat source 03, the first conduit 11 may be connected to the side of the cold plate 02 as far away from the geometric center of the side as possible.
It should be noted that, in order to further improve the reliability of the use of the first guide pipe 11 and the second guide pipe 12, in the present embodiment, the first guide pipe 11 and the second guide pipe 12 are both hard pipes. The connection between the rotating section 122 and the cold plate 02 is a rotating connection, the connection between the rotating section 122 and the fixed section 121 is also a rotating connection, the connection between the first conduit 11 and the cold plate 02 is also a rotating connection, and the rotating connection has various forms and structures and can be realized by sealing threads; or a rotary joint can be additionally arranged to realize rotary connection and the like. Preferably, in this embodiment, the rotary joint is additionally provided to realize the rotary connection.
In addition, when the number of heat sources 03 is large and the maintenance time of each heat source 03 is not uniform, the cold plate mechanism provided by the embodiment can be independently arranged on each heat source 03, so that the operation personnel can conveniently and pertinently maintain each heat source 03, the condition that a large amount of disassembly work is required after the cold plates 02 are fixedly installed is avoided, and the maintenance efficiency can be further improved.
According to the cold plate mechanism and heat exchange system 100 provided by the embodiment, the linear first conduit 11 and the bent second conduit 12 are respectively connected with the cold plate 02, so that the cold plate 02 is far away from or close to the heat source 03, the structure is simple, the complex working environment can be adapted, and the installation and the use are convenient.
The utility model provides a cold plate mechanism and heat exchange system 100 has following several beneficial effects at least:
the pipe 01 is connected with the cold drawing 02 rotation, can make the position of cold drawing 02 relative heat source 03 change, and then makes things convenient for the operation personnel to maintain heat source 03, avoids the inconvenience that dismouting cold drawing mechanism brought, has further promoted the efficiency of maintaining heat source 03.
By rotationally connecting the conduit 01 with the cold plate 02, leakage and damage caused by selecting a hose or adopting a quick connector can be further avoided, and the working reliability of the whole heat exchange system 100 is ensured.
It should be noted that, in all the drawings, reference numerals without arrows refer to physical structures. 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 cold plate mechanism is characterized by comprising a cold plate and a conduit; the cold plate is used for attaching a heat source to realize heat dissipation of the heat source; the conduit is rotatably connected with the cold plate to enable the cold plate to approach or move away from the heat source.
2. The cold plate mechanism as recited in claim 1, wherein said conduit is linear and said cold plate is rotatable about an axis of said conduit.
3. The cold plate mechanism of claim 2, wherein the conduit is disposed on one side of the cold plate.
4. The cold plate mechanism of claim 2, wherein the number of conduits is two; the two guide pipes are coaxially arranged and are respectively positioned at two opposite sides of the cold plate.
5. The cold plate mechanism of claim 1 wherein said conduit comprises angularly disposed fixed and rotating sections; one end of the rotating section is rotatably connected with the fixed section, and the other end of the rotating section is rotatably connected with the cold plate.
6. The cold plate mechanism of claim 5 wherein said conduit is disposed on one side of said cold plate.
7. The cold plate apparatus of claim 6 wherein said conduits are at least two; the rotating section of each conduit can rotate at any angle around the axis of the fixed section.
8. The cold plate apparatus of claim 5 wherein said conduits are at least two; and a plurality of the ducts are disposed on a plurality of sides of the cold plate.
9. The cold plate mechanism of claim 1 wherein said conduits comprise a first conduit disposed in a straight line and a second conduit bent in shape; the second conduit comprises a fixed section and a rotating section which are arranged in an angle; one end of the rotating section is rotatably connected with the fixed section, and the other end of the rotating section is rotatably connected with the cold plate; the first conduit is rotatably connected with the cold plate; the axis of the fixed segment is collinear with the axis of the first conduit.
10. A heat exchange system comprising a heat source and the cold plate mechanism of any one of claims 1 to 9; the cold plate rotates around the axial direction of the guide pipe to enable the cold plate to be far away from or contact with the heat source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192376.5U CN209845606U (en) | 2019-02-12 | 2019-02-12 | Cold plate mechanism and heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192376.5U CN209845606U (en) | 2019-02-12 | 2019-02-12 | Cold plate mechanism and heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845606U true CN209845606U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192376.5U Active CN209845606U (en) | 2019-02-12 | 2019-02-12 | Cold plate mechanism and heat exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845606U (en) |
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2019
- 2019-02-12 CN CN201920192376.5U patent/CN209845606U/en active Active
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