Air conditioner condenser water pan type selection method and device, electronic equipment and storage medium

Abstract

The invention provides an air conditioner condenser water pan type selection method and device, electronic equipment and a storage medium, and the air conditioner condenser water pan type selection method comprises the steps that according to the type of an air conditioner, the rated opening area of a water pan and the total fin length and the fin width of the condenser are determined; according to the total fin length, the fin width, the rated opening area and the preset drainage hole distance, the drainage hole length of the water pan is determined; and determining a model selection list according to a preset drainage hole distance and a drainage hole length. According to the model selection method, the tapping design efficiency of the water pan can be improved, and the effective drainage performance of the water pan is guaranteed. By means of the method, a worker can more conveniently select a proper water pan tapping scheme according to factors such as the air conditioner model and the condenser size, and therefore the defect that in the prior art, a reliable air conditioner condenser water pan tapping scheme is difficult to set is overcome.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and particularly to a method, device, electronic device and storage medium for selecting a water receiving tray of an air conditioner condenser. Background Art

[0002] In most regions of our country, it is in a high-humidity climate zone in winter. In this case, the evaporator on the outdoor side of an air-cooled low-temperature heat pump is very easy to frost. Especially at 0°C, the frosting speed is the fastest. This is mainly because in this temperature range, the moisture content of the air is the largest. When the temperature is below 0°C, although the temperature is low, the moisture content of the air is relatively small; when the temperature is above 0°C, since the moisture in the air is not easy to condense into frost, it is not easy to frost either.

[0003] In the actual application environment, in those places with high humidity, the defrosting water of the condenser is very easy to freeze. Due to the low temperature and high humidity, the freezing situation becomes more and more serious, thus affecting the heat exchange effect of the condenser. At present, the method adopted is to open holes on the water receiving tray and directly discharge the defrosting water. However, this method does not have an effective design scheme. Traditionally, it can only rely on experience or open as many holes as possible. If the number of holes opened is insufficient, the defrosting water may not be completely drained, resulting in the formation of ice accumulation. If too many holes are opened, the structural strength will be reduced, and additional supports and costs are required. Summary of the Invention

[0004] The present invention provides a method, device, electronic device and storage medium for selecting a water receiving tray of an air conditioner condenser, so as to solve the defect in the prior art that it is difficult to set a reliable hole-opening scheme for the water receiving tray of an air conditioner condenser, and to realize the ability to assist staff in efficiently selecting a reliable hole-opening scheme for the water receiving tray of an air conditioner condenser, thereby ensuring the effective drainage performance of the water receiving tray and improving the hole-opening design efficiency of the water receiving tray.

[0005] The present invention provides a method for selecting a water receiving tray of an air conditioner condenser, including: determining the rated hole area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; determining the drainage hole length of the water receiving tray according to the total fin length, the fin width, the rated hole area and a preset drainage hole spacing; and determining a selection list according to the preset drainage hole spacing and the drainage hole length.

[0006] According to the method for selecting a water receiving tray of an air conditioner condenser provided by the present invention, the step of determining the selection list according to the preset drainage hole spacing and the drainage hole length further includes: obtaining the interval distance between the two sides of the fin and the hole edge of the drainage hole; determining the actual width of the drainage hole according to the fin width and the interval distance; and generating the selection list according to the actual width.

[0007] According to a method for selecting an air conditioner condenser water receiving tray provided by the present invention, in the width direction of the fin, the spacing distances between both sides of the fin and the edge of the drainage hole are the same.

[0008] According to a method for selecting an air conditioner condenser water receiving tray provided by the present invention, the actual width of the drainage hole is greater than or equal to the fin width.

[0009] According to a method for selecting an air conditioner condenser water receiving tray provided by the present invention, after the step of determining the drainage hole length of the water receiving tray according to the total fin length, the fin width, the rated opening area, and the preset drainage hole spacing, the method further includes: determining the number of drainage holes according to the total fin length, the preset drainage hole spacing, and the drainage hole length; generating the selection list according to the number of drainage holes.

[0010] According to a method for selecting an air conditioner condenser water receiving tray provided by the present invention, the step of determining the rated opening area of the water receiving tray further includes: determining the defrost condensate volume of the air conditioner during the defrosting stage based on the model of the air conditioner; determining the rated opening area according to the defrost condensate volume.

[0011] The present invention also provides an air conditioner condenser water receiving tray selection device, including: an input module, configured to determine the rated opening area of the water receiving tray, the total fin length and the fin width of the condenser according to the model of the air conditioner; a calculation module, configured to determine the drainage hole length of the water receiving tray according to the total fin length, the fin width, the rated opening area, and the preset drainage hole spacing; an output module, configured to generate a selection list according to the preset drainage hole spacing and the drainage hole length.

[0012] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein when the processor executes the program, the method for selecting an air conditioner condenser water receiving tray as described in any one of the above is implemented.

[0013] The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the method for selecting an air conditioner condenser water receiving tray as described in any one of the above is implemented.

[0014] The present invention also provides a computer program product, including a computer program, and when the computer program is executed by a processor, the method for selecting an air conditioner condenser water receiving tray as described in any one of the above is implemented.

[0015] The method, device, electronic device, and storage medium for selecting an air conditioner condenser water receiving tray provided by the present invention have at least the following technical effects:

[0016] According to the method for selecting an air conditioner condenser water receiving tray provided by the present invention, the opening design efficiency of the water receiving tray can be improved, and the effective drainage performance of the water receiving tray can be ensured. Through this method, staff can more conveniently select a suitable water receiving tray opening scheme according to factors such as the air conditioner model and condenser size, thereby solving the defect in the prior art that it is difficult to set a reliable opening scheme for the air conditioner condenser water receiving tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic flowchart of the method for selecting an air conditioner condenser water receiving tray provided by the present invention;

[0019] Figure 2 is a schematic structural diagram of the air conditioner condenser water receiving tray provided by the present invention;

[0020] Figure 3 is Figure 2 a partial cross-sectional structural diagram in the X direction of the structure shown;

[0021] Figure 4 is a schematic structural diagram of the electronic device provided by the present invention.

[0022] REFERENCE SIGNS:

[0023] fin structure 11; drain hole structure 12; processor 810; communication interface 820; memory 830; communication bus 840. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions in the present invention in conjunction with the drawings in the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the present invention belong to the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0026] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0028] In the related art, when making holes in the water receiving tray of an air conditioner condenser, usually only the experience of the staff can be relied on or as many holes as possible are made. If the number of holes is insufficient, the defrosting water may not be completely drained, resulting in easy ice formation in an environment with low temperature and high humidity. If the number of holes is too many, it will cause a reduction in the structural strength of the water receiving tray, and additional supports and costs are required.

[0029] The following will be combined with Figures 1 - 4 Describe the method, device, electronic device and storage medium for selecting an air conditioner condenser water receiving tray of the present invention.

[0030] According to a method for selecting an air conditioner condenser water receiving tray provided by the present invention, as Figure 1As shown in the figure, it includes the following steps: Determine the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; Determine the drainage hole length of the water receiving tray according to the total fin length, fin width, rated opening area and preset drainage hole spacing; Determine the selection list according to the preset drainage hole spacing and drainage hole length.

[0031] Specifically, for air conditioners of different models, the fin structure 11 of the condenser may have different sizes and shapes. These specific parameters can be queried in the design parameters of the product and can thus be directly used as known quantities. In the tests before the air conditioner product leaves the factory, the condensate water volume test in the defrosting stage is crucial. According to the test results of air conditioners of different models, the rated opening area that meets the drainage requirements can be obtained.

[0032] Once the model of the air conditioner is determined, parameters such as the total fin length, fin width and rated opening area can be used as known parameters to determine the drainage hole length of the water receiving tray. The preset drainage hole spacing can be set according to requirements. To ensure the structural strength of the water receiving tray, the preset drainage hole spacing is preferably selected to be greater than or equal to 50 mm. Through these known parameters and the preset drainage hole spacing, the drainage hole length can be calculated.

[0033] Subsequently, add the drainage hole length and the preset drainage hole spacing to the selection list and output the selection list. In this way, the staff can quickly select a suitable drainage hole setting scheme for the water receiving tray according to the drainage hole length and the preset drainage hole spacing. In a more ideal situation, during the process of adding the drainage hole length and the preset drainage hole spacing to the selection list, they can be compared with the standard opening data of the water receiving tray in the product database. In this way, in the determined selection list, the standard drainage hole setting scheme or the in-stock list of the water receiving tray that meets the requirements can be directly listed.

[0034] Generally speaking, through the air conditioner condenser water receiving tray selection method, it is possible to solve the defect in the prior art that it is difficult to set a reliable opening scheme for the air conditioner condenser water receiving tray, and achieve the goal of assisting the staff to efficiently select a reliable opening scheme for the water receiving tray. This can not only ensure the effective drainage performance of the water receiving tray, but also improve the opening design efficiency of the water receiving tray.

[0035] According to Figure 2 and Figure 3 shown in the figure, in the above scheme, the preset drainage hole spacing is the distance between adjacent drainage hole structures 12, the total fin length is the extension length of the fin structure 11 on the water receiving tray, and the fin width is the width of the fin structure 11 covering the drainage hole. The fin width is regarded as the drainage hole width, and the drainage hole length is calculated accordingly.

[0036] To facilitate the description of the relationship between the length of the drainage holes, the preset drainage hole spacing, the total fin length, the fin width, and the rated opening area, the preset drainage hole spacing is set as D, the total fin length is set as L, the fin width is set as B, the rated opening area is set as S, and the number of drainage holes is set as n.

[0037] Regarding the fin width as the drainage hole width, we get n×B×D = L×B - S, and thus n×B = (L×B - S) / D.

[0038] At the same time, setting the length of the drainage holes as C, we have n×B×C = S, and thus C = S / (n×B).

[0039] Combining the above two equations, we can obtain the relational expression between the length of the drainage holes, the preset drainage hole spacing, the total fin length, the fin width, and the rated opening area: C = S / [(L×B - S) / D]. Through this relational expression, the length of the drainage holes of the water receiving tray can be determined according to the total fin length, the fin width, the rated opening area, and the preset drainage hole spacing.

[0040] In the actual application process, the method for selecting the water receiving tray of the air conditioner condenser only needs to set the preset drainage hole spacing and select the air conditioner model to quickly determine the selection list.

[0041] In the above solution, the case where the drainage hole width is the same as the fin width is considered. However, in actual applications, according to the method for selecting the water receiving tray of the air conditioner condenser provided by the present invention, the actual width of the drainage holes is preferably greater than or equal to the fin width to improve the drainage effect. In the case where the actual width of the drainage holes is greater than the fin width, the length of the drainage holes can still be calculated according to the above method, and then based on the range by which the actual width exceeds, the actual opening area of the drainage hole structure 12 exceeds the rated opening area.

[0042] According to a method for selecting the water receiving tray of the air conditioner condenser provided by the present invention, in the width direction of the fins, the intervals between the two sides of the fins and the edges of the drainage holes are preferably the same, so as to facilitate the selection and ensure the same drainage performance of the drainage hole structure 12 on both sides of the fin structure 11.

[0043] As Figure 3 shown, according to a method for selecting the water receiving tray of the air conditioner condenser provided by the present invention, in the step of determining the length of the drainage holes of the water receiving tray according to the total fin length, the fin width, the rated opening area, and the preset drainage hole spacing, it further includes: manually setting the interval distance A between the two sides of the fins and the edges of the drainage holes, and determining the actual width of the drainage holes as 2×A + B according to the fin width B and the interval distance A; adding the actual width to the selection list to obtain a more accurate selection scheme.

[0044] Among them, the interval distances between the two sides of the fin and the edge of the drain hole set manually need to ensure the drainage performance of the drain hole structure 12 and the structural strength of the water receiving tray structure. Preferably, the interval distance is set between 5 mm and 10 mm. By setting the interval distance A, the actual width of the drain hole can be better controlled, and the effective drainage performance of the water receiving tray can be ensured.

[0045] Generally speaking, the method for selecting the water receiving tray of the air conditioner condenser in the above embodiment not only considers the case where the width of the drain hole is the same as the width of the fin, but also further considers the case where the actual width of the drain hole is greater than the width of the fin. By setting reasonable interval distances and the actual width of the drain hole, the drainage performance and structural strength requirements of the water receiving tray can be better met.

[0046] Further, according to a method for selecting a water receiving tray of an air conditioner condenser provided by the present invention, after the step of determining the length of the drain hole of the water receiving tray according to the total fin length, fin width, rated opening area, and preset drain hole spacing, it further includes: determining the number of drain holes according to the total fin length, preset drain hole spacing, and drain hole length; generating a selection list according to the number of drain holes.

[0047] According to a method for selecting a water receiving tray of an air conditioner condenser provided by the present invention, the step of determining the rated opening area of the water receiving tray further includes: determining the defrost condensate volume of the air conditioner during the defrosting stage based on the model of the air conditioner; determining the rated opening area according to the defrost condensate volume. Specifically, when the rated opening area is not a known parameter, the defrost condensate volume of the air conditioner can be obtained to determine the rated opening area.

[0048] Among them, since the defrost water is gravity flow, the water flow velocity can be taken as the average water flow velocity under the influence of gravity, about 0.3 m / s. The defrost condensate volume is the amount of defrost water generated by the fin structure 11 through condensation per unit time. By calculating the condensate volume and this water flow velocity, the rated flux required for drainage, that is, the rated opening area, can be obtained.

[0049] According to the above embodiment, assuming that the defrost condensate volume of the above air conditioner during the defrosting stage is QR kg / h and the water flow velocity is v, the rated opening area S = QR / 3600 / v = QR / 3600 / 0.3. Among them, "3600" is the conversion ratio between hours and seconds.

[0050] Further referring to the national standard operating conditions, when the outdoor unit approaches 0°C, the relative humidity is 95%, the indoor temperature is 20 / 15°C, and the outdoor temperature is 1 / 0.7°C. Under these conditions, the moisture content of the air at the inlet of the outdoor heat exchanger is approximately QW kg / h. After heat exchange, the dry and wet bulb temperatures of the air outlet are approximately -1.55 / -1.78°C, and the moisture content becomes QE kg / h. At the same time, the density of the air is 1.28 kg / m3. For the air conditioner of the designed model K HP, the defrost condensate water volume during the defrosting stage is approximately: 1.28 * 1200 * K * (QW - QE) / 1000 = QR kg / h. In this formula, K represents the number of horsepower of the unit, 1200 * K represents the heat exchange capacity, and 1000 is the conversion factor for 1 kilowatt. It can be understood that the value of the defrost condensate water volume QR mainly depends on the model of the air conditioner. In practical applications, once the model of the air conditioner is determined, the defrost condensate water volume QR can usually be directly obtained as a known parameter.

[0051] According to the above method, the present invention also provides an air conditioner condenser water receiving tray selection device, including: an input module for determining the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; a calculation module for determining the drainage hole length of the water receiving tray according to the total fin length, fin width, rated opening area and a preset drainage hole spacing; and an output module for determining a selection list according to the preset drainage hole spacing and the drainage hole length.

[0052] When operating, the staff only needs to interact with the input module to determine the rated opening area of the water receiving tray, the total fin length and fin width of the condenser, and the calculation module can generate a selection list corresponding to the total fin length, fin width, rated opening area and the preset drainage hole spacing, and determine the selection list through the output module. Through this device, the staff can more conveniently select a suitable water receiving tray opening scheme according to factors such as the air conditioner model and the fin structure 11 dimensions of the condenser, thereby solving the defect in the prior art that it is difficult to set a reliable opening scheme for the air conditioner condenser water receiving tray.

[0053] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, it implements any one of the above air conditioner condenser water receiving tray selection methods.

[0054] Specifically, Figure 4 Illustrates a schematic physical structure diagram of an electronic device, such as Figure 4As shown in the figure, the electronic device may include: a processor 810, a communications interface 820, a memory 830, and a communication bus 840. Among them, the processor 810, the communication interface 820, and the memory 830 complete communication with each other through the communication bus 840. The processor 810 can call the logical instructions in the memory 830. The method for selecting a water receiving tray for an air conditioner condenser includes: determining the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; determining the drain hole length of the water receiving tray according to the total fin length, fin width, rated opening area, and a preset drain hole spacing; and determining a selection list according to the preset drain hole spacing and the drain hole length.

[0055] In addition, when the logical instructions in the above-mentioned memory 830 are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in various embodiments of the present invention. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0056] On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the method for selecting a water receiving tray for an air conditioner condenser provided by the above-mentioned various methods, including: determining the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; determining the drain hole length of the water receiving tray according to the total fin length, fin width, rated opening area, and a preset drain hole spacing; and determining a selection list according to the preset drain hole spacing and the drain hole length.

[0057] In another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements the method for selecting a water receiving tray for an air conditioner condenser provided by the above various methods, including: determining the rated opening area of the water receiving tray, as well as the total fin length and fin width of the condenser according to the model of the air conditioner; determining the drainage hole length of the water receiving tray according to the total fin length, fin width, rated opening area, and a preset drainage hole spacing; and determining a selection list according to the preset drainage hole spacing and the drainage hole length.

[0058] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.

[0059] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, also by hardware. Based on such an understanding, the essence of the above technical solution, or the part that contributes to the prior art, can be embodied in the form of a software product. The computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0060] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A method for selecting a water receiving tray of an air conditioner condenser, characterized in that, Including: Determine the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; Determine the drain hole length of the water receiving tray according to the total fin length, the fin width, the rated opening area and the preset drain hole spacing; Determine the selection list according to the preset drain hole spacing and the drain hole length.

2. The method for selecting a water receiving tray of an air conditioner condenser according to claim 1, characterized in that, The step of determining the selection list according to the preset drain hole spacing and the drain hole length further includes: Obtain the spacing distance between the two sides of the fin and the edge of the drain hole; Determine the actual width of the drain hole according to the fin width and the spacing distance; Generate the selection list according to the actual width.

3. The method for selecting a water receiving tray of an air conditioner condenser according to claim 2, characterized in that, In the width direction of the fin, the spacing distances between the two sides of the fin and the edge of the drain hole are the same.

4. The method for selecting a water receiving tray of an air conditioner condenser according to claim 2, characterized in that, The actual width of the drain hole is greater than or equal to the fin width.

5. The method for selecting a water receiving tray of an air conditioner condenser according to any one of claims 1 - 4, characterized in that, After the step of determining the drain hole length of the water receiving tray according to the total fin length, the fin width, the rated opening area and the preset drain hole spacing, it further includes: Determine the number of drain holes according to the total fin length, the preset drain hole spacing and the drain hole length; Generate the selection list according to the number of drain holes.

6. The method for selecting a water receiving tray of an air conditioner condenser according to any one of claims 1 - 4, characterized in that, The step of determining the rated opening area of the water receiving tray further includes: Based on the model of the air conditioner, determine the defrost condensate volume of the air conditioner during the defrosting stage; Determine the rated opening area according to the defrost condensate volume.

7. An apparatus for selecting a water receiving tray of an air conditioner condenser, characterized in that, Including: An input module for determining the rated opening area of the water receiving tray, the total fin length and fin width of the condenser according to the model of the air conditioner; A calculation module for determining the drain hole length of the water receiving tray according to the total fin length, the fin width, the rated opening area and the preset drain hole spacing; An output module for determining the selection list according to the preset drain hole spacing and the drain hole length.

8. An electronic device, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, When the processor executes the program, it implements the method for selecting a water receiving tray of an air conditioner condenser according to any one of claims 1 to 6.

9. A non - transitory computer - readable storage medium, on which a computer program is stored, characterized in that, When the computer program is executed by the processor, it implements the method for selecting a water receiving tray of an air conditioner condenser according to any one of claims 1 to 6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the method for selecting a water receiving tray of an air conditioner condenser according to any one of claims 1 to 6.

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