CN112930096B - Refrigerant radiator, assembly design method and air conditioning equipment - Google Patents
Refrigerant radiator, assembly design method and air conditioning equipment Download PDFInfo
- Publication number
- CN112930096B CN112930096B CN202110308829.8A CN202110308829A CN112930096B CN 112930096 B CN112930096 B CN 112930096B CN 202110308829 A CN202110308829 A CN 202110308829A CN 112930096 B CN112930096 B CN 112930096B
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- heating
- refrigerant pipe
- module
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 143
- 238000005452 bending Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000002791 soaking Methods 0.000 abstract description 2
- 230000020169 heat generation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a refrigerant radiator, an assembly design method and air conditioning equipment. Wherein, this refrigerant radiator includes: the cold plate is stacked with the heating module, and a groove is formed in the surface of one side, away from the heating module, of the cold plate so as to accommodate a refrigerant pipe; the cold plate is used for soaking the heat emitted by the heating module; the refrigerant pipe is embedded into the groove of the cold plate and comprises an inflow section, a bending section and an outflow section, wherein the outflow section corresponds to the main heating area of the heating module in position and exchanges heat with the main heating area. According to the invention, the heat conduction path between the main heating area and the refrigerant pipe is shortest, the heat exchange effect is improved, and the heat dissipation efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a refrigerant radiator, an assembly design method and air conditioning equipment.
Background
The electric control board in the air conditioner is generally integrated with various circuit modules (such as a frequency conversion module of the electric control board), a large amount of heat can be generated in the working process of the chip to form a heating module, the main heating area of the heating module has high heating power density, and independent heat dissipation measures are generally needed to be adopted for the heating module. In the related art, there are some heat dissipation methods such as a fan and a fin, and some heat dissipation methods using a refrigerant cooling method. Compared with the former two types, the heat dissipation of the refrigerant can greatly reduce the temperature of the variable heating module, so the variable heating module becomes a mainstream heat dissipation technology. However, the existing refrigerant heat dissipation has the following problems: the randomness exists at the mounting position of the refrigerant pipe, so that the heat dissipation capacity of the refrigerant pipe is limited.
Aiming at the problem that the installation position of a refrigerant pipe of a refrigerant radiator in the prior art is random, so that the heat radiation effect is poor, no effective solution is proposed at present.
Disclosure of Invention
The embodiment of the invention provides a refrigerant radiator, an assembly design method and air conditioning equipment, which are used for solving the problem of poor radiating effect caused by random installation positions of refrigerant pipes of the refrigerant radiator in the prior art.
In order to solve the technical problems, the present invention provides a coolant radiator applied to a heating module of an apparatus, the coolant radiator comprising:
The cold plate is stacked with the heating module, and a groove is formed in the surface of one side, away from the heating module, of the cold plate so as to accommodate a refrigerant pipe;
the refrigerant pipe is embedded into the groove of the cold plate and comprises an inflow section, a bending section and an outflow section, wherein the outflow section corresponds to the main heating area of the heating module in position and exchanges heat with the main heating area.
Further, the inflow section corresponds to the position of other areas outside the main heating area, and the bending section is located in the environment outside the heating module.
Further, a heat dissipating paste is further coated between the cold plate and the heating module.
Further, the refrigerant radiator further includes:
And the groove on the pressing plate is matched with the groove on the cold plate to form an accommodating space for accommodating the refrigerant pipe so as to fix the refrigerant pipe.
Further, the outflow section comprises at least two branch pipelines for branching the refrigerant flowing in from the inflow section.
Further, the heating module is a frequency conversion module of the air conditioning equipment.
The invention also provides air conditioning equipment, which comprises a heating module and the refrigerant radiator.
The invention also provides an assembly design method which is applied to the refrigerant radiator, and the method comprises the following steps:
Determining the distribution condition of the heating value of the heating module;
And determining the setting position of the outflow section of the refrigerant pipe according to the heating value distribution condition of the heating module.
Further, determining a heating value distribution of the heating module includes:
Establishing a two-dimensional coordinate system XY parallel to the plate surface of the heating module by taking any point on the heating module as a coordinate origin, wherein an X axis is parallel to the flow direction of the refrigerant in the outflow section of the refrigerant pipe, and a Y axis is perpendicular to the flow direction of the refrigerant in the outflow section of the refrigerant pipe;
and determining the maximum heating value of each straight line parallel to the Y axis, and determining a heating value reference line according to the coordinates of the point corresponding to each maximum heating value.
Further, determining a heating value reference line according to coordinates of points corresponding to the maximum heating value comprises:
Calculating the average value of Y-axis coordinates of points corresponding to the maximum heating value;
and taking the average value as a Y-axis coordinate, and making a straight line parallel to the X-axis to obtain the heating value reference line.
Further, the setting position of the outflow section of the refrigerant pipe is determined according to the heat distribution condition emitted by the heating module, and the method comprises the following steps:
Determining the setting position of the outflow section of the refrigerant pipe according to the heating value reference line; the middle line of the outflow section of the refrigerant pipe parallel to the refrigerant flowing direction coincides with the heating value datum line.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described assembly control method.
By applying the technical scheme of the invention, the outflow section of the refrigerant pipe embedded in the cold plate is arranged at the corresponding position of the main heating area of the heating module, and exchanges heat with the main heating area, so that the heat conduction path between the main heating area and the refrigerant pipe is shortest, the heat exchange effect is improved, and the heat dissipation efficiency is further improved.
Drawings
Fig. 1 is a structural view of a refrigerant radiator according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a primary heat generation region of a heat generation module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a positional relationship between a refrigerant tube and a main heat generating area according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a heat sink according to an embodiment of the present invention;
FIG. 5 is a flow chart of an assembly design method according to an embodiment of the present invention;
Fig. 6 is a schematic diagram of determining a heating value reference line according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plurality" generally includes at least two.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or device comprising such elements.
Alternative embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The embodiment provides a coolant radiator, which is applied to a heating module of equipment, fig. 1 is a structural diagram of the coolant radiator according to an embodiment of the invention, as shown in fig. 1, and the coolant radiator includes:
The cold plate 2 is stacked with the heating module 1, and a groove is formed in the surface of one side, away from the heating module 1, of the cold plate 2 so as to accommodate the refrigerant pipe 3; and the refrigerant pipe 3 is embedded in the groove of the cold plate 2.
Fig. 2 is a schematic diagram of a main heating area of a heating module according to an embodiment of the present invention, as shown in fig. 2, the distribution positions of the heating chips in the heating module 1 are irregular, and are unevenly distributed along the length direction of the heating module 1, and as a whole, the main heating area 4 is mainly located in a certain concentrated area of the heating module 1, so that the relative positions of the outflow section 33 of the refrigerant tube 3 and the heating module 1 need to be determined, so that the axial direction of the outflow section 33 of the refrigerant tube 3 is parallel to the length direction of the heating module 1 and faces the main heating area 4 in the heating module 1, so as to achieve a better heat exchange effect. The main heating area refers to an area with the largest heating value or heating power density.
Fig. 3 is a schematic diagram illustrating a positional relationship between a refrigerant tube and a main heat generating area according to an embodiment of the present invention, as shown in fig. 3, the refrigerant tube 3 includes an inflow section 31, a bending section 32, and an outflow section 33, wherein the outflow section 33 corresponds to the position of the main heat generating area 4, i.e. the outflow section 33 is opposite to the main heat generating area 4, and exchanges heat with the main heat generating area.
The refrigerant radiator of this embodiment will embed the outflow section of the refrigerant pipe in the cold plate, sets up the corresponding position in the main district that generates heat of module that generates heat, and with the district that generates heat of main district that generates heat, can realize making the heat conduction route of main district that generates heat and refrigerant pipe shortest, improves the heat transfer effect, and then improves radiating efficiency.
Example 2
The embodiment provides another coolant radiator, which is applied to a heating module of an apparatus, wherein the heating module 1 is a frequency conversion module of an air conditioning apparatus, and when the power or voltage of the heating module increases, the heating power will increase synchronously, so that a more efficient coolant heat dissipation measure is required.
As shown in fig. 3 mentioned hereinabove, the inflow segment 31 is located in an area other than the main heat generating area 4 of the frequency conversion module (i.e. the heat generating module 1 in the above embodiment), and the bending segment 32 is located in an environment other than the frequency conversion module. The refrigerant driving system drives the refrigerant to enter the inflow section 31, enter the outflow section through the bending section 32, the chips with larger heating power on the frequency conversion module obtained through calculation simulation are distributed at the positions described by the main heating area 4, heat on the frequency conversion module is transferred to the cold plate, the cold plate 2 homogenizes the heat, and then the refrigerant mainly transfers the heat to the refrigerant through the outflow section 33 of the refrigerant pipe 3 to be taken away, and the refrigerant flows back to the refrigerant driving system. When the outflow section 33 of the refrigerant tube 3 is opposite to the main heating area, the conduction path is shortest and the conduction heat flux is greatest, so that the relative position of the outflow section 33 of the refrigerant tube 3 and the main heating area 4 needs to be adjusted to make the outflow section 33 of the refrigerant tube 3 opposite to the main heating area 4.
As shown in fig. 3, the outflow section 33 of the refrigerant pipe 3 includes two branch pipes, i.e., a first branch pipe 331 and a second branch pipe 332, for branching the refrigerant flowing into the inflow section.
The refrigerant pipe in the existing refrigerant radiator is formed by bending a single pipe, if the refrigerant pipe 3 flows through the main heating area 4 along the length direction of the variable frequency module and then is folded back, the space between the folded back pipes is larger under the influence of the bending radius of the refrigerant pipe 3, the refrigerant pipe cannot penetrate through the main heating area 4 again when folded back, the temperature of the refrigerant is higher when the refrigerant flows through the cold plate in a folded back manner, the temperature difference between the refrigerant pipe and the cold plate 2 and the pressing plate is smaller, and the heat dissipation effect is poor. Therefore, the refrigerant pipe flowing through the heating module is divided into two pipes with smaller pipe diameters, the flowing direction of the refrigerant in the two pipes is the direction of flowing back to the refrigerant driving system, and the refrigerant flows through the inlet end three-way pipe 333 after flowing through the bending section 32, so that the flow distribution is generated, the turbulent energy and the turbulent intensity of the refrigerant are enhanced, and the wall heat exchange effect of turbulent flow is further enhanced; when a plurality of main heating areas 4 are connected in series, after the refrigerant flows out of one main heating area 4, the refrigerant in the two refrigerant pipes is converged through the outlet end three-way pipe 334, so that the heat emitted by the last main heating area is homogenized, the temperature of the refrigerant near the wall surface is reduced, the temperature boundary layer near the wall surface is reduced, the temperature difference between the refrigerant and the main heating area is increased, the conduction heat transfer of the downstream is enhanced, and the heat exchange effect can be enhanced. In addition, the thickness of the cold plate 2 can be reduced by adopting a double pipe with a smaller pipe diameter, and the heat exchange area between the refrigerant pipe 3 and the cold plate 2 can be increased.
Fig. 4 is a cross-sectional view of a radiator according to an embodiment of the invention, as shown in fig. 4, the refrigerant radiator further includes: the pressing plate 5, the groove 51 on the pressing plate is matched with the groove 21 on the cold plate 2 to form an accommodating space for accommodating the refrigerant pipe 3 so as to fix the refrigerant pipe 3, and meanwhile, the pressing plate 5 and the cold plate 2 jointly act to soak heat emitted by the frequency conversion module.
In other embodiments of the present invention, a heat dissipating paste is further applied between the cold plate 2 and the frequency conversion module in order to enhance the heat soaking effect.
Example 3
The embodiment provides an air conditioning equipment, including the module that generates heat, still include the refrigerant radiator among the above-mentioned embodiment for improve the heat transfer effect, and then improve radiating efficiency, guarantee the heat dispersion that the module can generate heat, improve equipment's stability.
Example 4
The present embodiment provides an assembly design method, which is applied to the refrigerant radiator in the above embodiment, and fig. 5 is a flowchart of the assembly design method according to the embodiment of the present invention, as shown in fig. 5, and the method includes:
S101, determining the heating value distribution situation of the heating module.
S102, determining the setting position of the outflow section of the refrigerant pipe according to the heating value distribution condition of the heating module.
Because the distribution position of the heating chips of the heating module is irregular and is unevenly distributed along the length direction of the heating module, the main heating area is mainly located in a certain concentrated area of the heating module as a whole, therefore, the relative position of the outflow section of the refrigerant pipe and the main heating area needs to be determined, the axial direction of the outflow section of the refrigerant pipe is parallel to the length direction of the main heating area and is opposite to the main heating area, and better heat exchange effect can be achieved. Therefore, the installation position of the outflow section of the refrigerant pipe needs to be determined according to the distribution of the heat generation amount of the heat generation module.
According to the assembly design method, firstly, the heating value distribution condition of the heating module is determined, then the setting position of the outflow section of the refrigerant pipe is determined according to the heating value distribution condition of the heating module, the outflow section of the refrigerant pipe can be ensured to be opposite to the main heating area of the heating module, and the best heat exchange effect is achieved.
Example 5
The present embodiment provides another assembly design method, in order to determine the heat generation amount distribution of the heat generation module, it is necessary to determine the heat generation amount of each point on the heat generation module, and therefore, the heat generation amount distribution of the heat generation module is determined, including: establishing a two-dimensional coordinate system XY parallel to the plate surface of the heating module by taking any point on the heating module as a coordinate origin, wherein an X axis is parallel to the flow direction of the refrigerant in the outflow section of the refrigerant pipe, and a Y axis is perpendicular to the flow direction of the refrigerant in the outflow section of the refrigerant pipe; and determining the maximum heating value of each straight line parallel to the Y axis, and determining a heating value reference line according to the coordinates of the point corresponding to each maximum heating value. Specifically, determining a heating value reference line according to coordinates of points corresponding to the maximum values of the heating values includes: calculating the average value of Y-axis coordinates of points corresponding to the maximum heating value; and taking the average value as a Y-axis coordinate, and making a straight line parallel to an X-axis to obtain a heating value reference line.
After confirming calorific capacity datum line, confirm the setting position of coolant pipe's outflow section according to the heat distribution condition that the module that generates heat gives off, include: determining the setting position of an outflow section of a refrigerant pipe of the refrigerant radiator according to the heating value reference line; wherein, the outflow section of refrigerant pipe is parallel to the central line and the coincidence of calorific capacity datum line of refrigerant flow direction.
Fig. 6 is a schematic diagram illustrating determination of a heating value reference line according to an embodiment of the present invention, as shown in fig. 6, by using any point (e.g., a certain vertex) on a heating module as a coordinate origin, establishing a two-dimensional coordinate system XY, defining a heating value Q (x, Y) at a point (x, Y), and calculating a heating value maximum value on each straight line parallel to the Y axis, wherein the heating value calculation formula on the line parallel to the Y axis direction: and (3) obtaining an extremum value of the I (Y), namely obtaining a point with the largest heating value on each straight line parallel to the Y axis and the coordinates of the point, and fitting a straight line, namely a heat datum line, according to the coordinates of the point with the largest heating value on each straight line parallel to the Y axis.
Specifically, as shown in fig. 6, the points (x 1, Y1), (x 2, Y2), (x 3, Y3), … … (xn, yn) with the greatest heat productivity on the straight lines x=x1, x=x2, x=x3, … …, x=xn are respectively determined, the average value (y1+y2+y … … +yn)/n of the Y coordinates of all the points is calculated, and the straight line y= (y1+y2+y … … +yn)/n, namely, the heat productivity reference line is made, and the outflow section of the refrigerant pipe is set according to the heat productivity reference line, so that the outflow section of the refrigerant pipe can be ensured to be opposite to the main heat-generating area, and the best heat exchanging effect is ensured. In the specific implementation, if the outflow section of the refrigerant pipe has only one pipeline, the central axis of the pipeline coincides with the heating value reference line, and if the outflow section of the refrigerant pipe has only two pipelines, the central axes of the two pipelines coincide with the heating value reference line.
In other embodiments of the present invention, a least square method may be further adopted, and a straight line parallel to the X-axis direction of the frequency conversion module is fitted by using a point with the largest heat productivity on each straight line parallel to the Y-axis, so that the distance from each point to the straight line is the shortest, and the fitted straight line is the heat productivity reference line.
Example 6
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the assembly design method in the above-described embodiments.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1.A coolant radiator applied to a heating module of equipment, characterized in that the coolant radiator comprises:
The cold plate is stacked with the heating module, and a groove is formed in the surface of one side, away from the heating module, of the cold plate so as to accommodate a refrigerant pipe;
The refrigerant pipe is embedded in the groove of the cold plate and comprises an inflow section, a bending section and an outflow section, wherein the outflow section corresponds to the main heating area of the heating module in position and exchanges heat with the main heating area; the inflow section corresponds to the position of other areas except the main heating area, and the bending section is positioned in the environment except the heating module; the main heating area is the area with the largest heating value or heating power density.
2. The refrigerant heat sink of claim 1, wherein a heat dissipating paste is further applied between the cold plate and the heat generating module.
3. The refrigerant radiator according to claim 1, characterized in that the refrigerant radiator further comprises:
And the groove on the pressing plate is matched with the groove on the cold plate to form an accommodating space for accommodating the refrigerant pipe so as to fix the refrigerant pipe.
4. The refrigerant radiator according to claim 1, wherein the outflow section includes at least two branch pipes for branching the refrigerant flowing in the inflow section.
5. The refrigerant radiator according to claim 1, wherein the heat generating module is a frequency conversion module of an air conditioning apparatus.
6. An air conditioning apparatus comprising a heat generating module, further comprising the refrigerant radiator of any one of claims 1 to 5.
7. An assembly design method applied to the refrigerant radiator as set forth in any one of claims 1 to 5, characterized in that the method includes:
Determining the distribution condition of the heating value of the heating module; the method comprises the following steps: establishing a two-dimensional coordinate system XY parallel to the plate surface of the heating module by taking any point on the heating module as a coordinate origin, wherein an X axis is parallel to the flow direction of the refrigerant in the outflow section of the refrigerant pipe, and a Y axis is perpendicular to the flow direction of the refrigerant in the outflow section of the refrigerant pipe; determining the maximum heating value of each straight line parallel to the Y axis, and determining a heating value reference line according to the coordinates of the point corresponding to each maximum heating value; the heating value reference line is an average value of Y-axis coordinates of points corresponding to the maximum heating value, and a straight line parallel to the X axis is made;
Determining the setting position of an outflow section of the refrigerant pipe according to the heating value distribution condition of the heating module, so that the axial direction of the outflow section of the refrigerant pipe corresponds to the position of the main heating area; the method comprises the following steps: determining the setting position of the outflow section of the refrigerant pipe according to the heating value reference line; the middle line of the outflow section of the refrigerant pipe parallel to the refrigerant flowing direction coincides with the heating value datum line.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308829.8A CN112930096B (en) | 2021-03-23 | 2021-03-23 | Refrigerant radiator, assembly design method and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308829.8A CN112930096B (en) | 2021-03-23 | 2021-03-23 | Refrigerant radiator, assembly design method and air conditioning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112930096A CN112930096A (en) | 2021-06-08 |
| CN112930096B true CN112930096B (en) | 2024-05-03 |
Family
ID=76175636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110308829.8A Active CN112930096B (en) | 2021-03-23 | 2021-03-23 | Refrigerant radiator, assembly design method and air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112930096B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204560098U (en) * | 2015-03-30 | 2015-08-12 | 广东美的制冷设备有限公司 | For air conditioner electric-controlled box assembly and there is its air conditioner |
| CN205878547U (en) * | 2016-07-26 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Heat abstractor and transducer air conditioning of air conditioner converter |
| CN109099523A (en) * | 2018-08-22 | 2018-12-28 | 珠海格力电器股份有限公司 | Radiator and air conditioning system |
| CN209623433U (en) * | 2019-01-04 | 2019-11-12 | 特灵空调系统(中国)有限公司 | A kind of variable cross-section heat exchanger |
| CN212086783U (en) * | 2020-05-11 | 2020-12-04 | 珠海格力电器股份有限公司 | Radiating assembly, electrical box and air conditioner |
| CN214592589U (en) * | 2021-03-23 | 2021-11-02 | 珠海格力电器股份有限公司 | Refrigerant radiator and air conditioning equipment |
-
2021
- 2021-03-23 CN CN202110308829.8A patent/CN112930096B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204560098U (en) * | 2015-03-30 | 2015-08-12 | 广东美的制冷设备有限公司 | For air conditioner electric-controlled box assembly and there is its air conditioner |
| CN205878547U (en) * | 2016-07-26 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Heat abstractor and transducer air conditioning of air conditioner converter |
| CN109099523A (en) * | 2018-08-22 | 2018-12-28 | 珠海格力电器股份有限公司 | Radiator and air conditioning system |
| CN209623433U (en) * | 2019-01-04 | 2019-11-12 | 特灵空调系统(中国)有限公司 | A kind of variable cross-section heat exchanger |
| CN212086783U (en) * | 2020-05-11 | 2020-12-04 | 珠海格力电器股份有限公司 | Radiating assembly, electrical box and air conditioner |
| CN214592589U (en) * | 2021-03-23 | 2021-11-02 | 珠海格力电器股份有限公司 | Refrigerant radiator and air conditioning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112930096A (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lotfi et al. | 3D numerical investigation of flow and heat transfer characteristics in smooth wavy fin-and-elliptical tube heat exchangers using new type vortex generators | |
| Song et al. | Effect of geometric size of curved delta winglet vortex generators and tube pitch on heat transfer characteristics of fin-tube heat exchanger | |
| US20090272144A1 (en) | Computer cooling apparatus | |
| Raul et al. | A numerical investigation of fluid flow maldistribution in inlet header configuration of plate fin heat exchanger | |
| Gunnasegaran et al. | The effect of geometrical parameters on heat transfer characteristics of compact heat exchanger with louvered fins | |
| Gong et al. | Numerical and experimental investigation of enhanced heat transfer radiator through air deflection used in fuel cell vehicles | |
| AU2003260548A1 (en) | Heat exchange module with a principal radiator and two secondary radiators | |
| CN112930096B (en) | Refrigerant radiator, assembly design method and air conditioning equipment | |
| Hu et al. | The optimum fin spacing of circular tube bank fin heat exchanger with vortex generators | |
| CN214592589U (en) | Refrigerant radiator and air conditioning equipment | |
| CN103488264A (en) | Computer-implemented method and system for optimizing heat transfer in 3-d chip-stack | |
| Jin et al. | Numerical study on flow distribution of supercritical CO2 in multiple channels of printed circuit heat exchanger | |
| Elnaggar | Heat transfer enhancement by heat sink fin arrangement in electronic cooling | |
| CN105722370A (en) | Heat radiation module | |
| Erdinc et al. | An optimization study on thermo-hydraulic performance arrays of circular and diamond shaped cross-sections in periodic flow | |
| Qiu et al. | One-dimension and three-dimension collaborative simulation study of the influence of non-uniform inlet airflow on the heat transfer performance of automobile radiators | |
| CN105260600B (en) | The analytic method of the two-sided heat loss through convection performance of rectangular heat radiating plate containing eccentric thermal source | |
| CN107809879B (en) | Heat dissipation mechanism and equipment with heat source | |
| CN209882443U (en) | Brazing type water cooling plate applied to land wind power semiconductor device heat dissipation | |
| TWM561776U (en) | Water-cooled heat dissipation module | |
| Min et al. | Efficiency of fins used in a finned oval tube heat exchanger | |
| GANDJALIKHAN et al. | Comparison between two methods for enhancing heat transfer in separated convection flows-second law analysis | |
| CN212573071U (en) | Electronic circuit board with heat dissipation function | |
| TWI812286B (en) | Cooling system and server | |
| Bury et al. | Evaluation of selected methods of mitigation of media flow maldistribution impact in finned cross-flow heat exchangers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |