Methods, equipment and media for reducing noise during water pumping

Abstract

This invention relates to a method, equipment, and medium for reducing noise during water pumping, and particularly to the field of water pumping noise reduction technology. For each pumping operation to be performed, the current air pressure data generated in the inlet hose when the water pump is operating at a preset power is collected. Based on the current air pressure data, the current decibel value of the sound generated by the inlet hose disturbing the water source when the water pump is operating at the preset power is determined. It is then determined whether the current decibel value meets a preset requirement. If the current decibel value does not meet the preset requirement, the current decibel value is adjusted and reduced to the air pressure change value required to meet the preset requirement. The inlet hose is pressurized according to the air pressure change value, and the disturbance of the inlet hose is reduced, so that the current decibel value meets the preset requirement. This prevents the inlet hose from disturbing or shaking in the water source area, avoiding noise generated by the inlet hose shaking in the water source area, thus achieving the noise reduction function.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water pump pumping and noise reduction, and particularly relates to a water pump pumping and noise reduction method, device and medium. BACKGROUND

[0002] As an important fluid conveying equipment, water pumps are widely used in many fields such as industry and civil construction. With the continuous improvement of people's requirements for the comfort of living environment, water pump pumping and noise reduction technology has gradually attracted attention. In the early stage, water pump pumping and noise reduction mainly relied on simple structure optimization, such as improving the water pump impeller, pump shell and other components to reduce mechanical vibration during water pump operation, thereby reducing noise generation.

[0003] When using a water pump for pumping work, an inlet hose is often connected to the water inlet end of the water pump, and the other end and at least part of the pipe body are immersed in the water source. When the water pump is started at rated power and begins to pump water, the suction of the water pump will cause a transient change in the air pressure environment in the inlet hose. The result of this transient change acting on the inlet hose is that the inlet hose swings, eventually causing the inlet hose to disturb and shake in the water source area, forming noise. SUMMARY

[0004] The main purpose of the present application is to provide a water pump pumping and noise reduction method, device and medium, which aims to solve the technical problem that in the related art, the suction of the water pump will cause a transient change in the air pressure environment in the inlet hose. The result of this transient change acting on the inlet hose is that the inlet hose swings, eventually causing the inlet hose to disturb and shake in the water source area, forming noise.

[0005] To achieve the above-mentioned purpose, the present application provides a water pump pumping and noise reduction method, which comprises the following steps:

[0006] For each pumping operation to be performed, current air pressure data generated in the inlet hose when the water pump pumps water at a preset power through the inlet hose is collected;

[0007] According to the current air pressure data, a current decibel value of the sound generated by the disturbance of the inlet hose to the water source when the water pump pumps water at a preset power is determined;

[0008] It is judged whether the current decibel value meets the preset requirement; wherein the preset requirement is that the current decibel value is A, and A satisfies: A≤30db;

[0009] When the current decibel value does not meet the preset requirement, the air pressure change range required to reduce the current decibel value to meet the preset requirement is determined;

[0010] The water inlet hose is pressurized according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement.

[0011] In an embodiment, when the current decibel value does not meet the preset requirement, the step of determining the air pressure change range required to reduce the current decibel value to meet the preset requirement includes:

[0012] When the current decibel value does not meet the preset requirement, the difference decibel data set required to reduce the current decibel value to meet the preset requirement is obtained.

[0013] According to the difference decibel data set, the air pressure change value corresponding to the difference decibel data is obtained in sequence by using Formula One, and the air pressure change range is obtained; wherein, the Formula One is:

[0014]

[0015] L P The difference decibel data is P, the air pressure change value is P, the reference pressure value is P0, and 2x10 -5 Pa.

[0016] In an embodiment, for each water pumping operation to be performed, the step of collecting the current air pressure data generated in the water inlet hose when the water pump performs water pumping operation through the water inlet hose at a preset power includes:

[0017] For each water pumping operation to be performed, the current water flow rate and the current air pressure intensity in the water inlet hose are collected in real time.

[0018] According to the current water flow rate and the current air pressure intensity, the current decibel data in the water inlet hose is obtained.

[0019] In an embodiment, after the step of pressurizing the water inlet hose according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement, the method further includes:

[0020] In the water pumping operation, the current decibel data in the water inlet hose is collected in real time.

[0021] The current decibel data is taken as the current decibel value, and the steps of judging whether the current decibel value meets the preset requirement, pressurizing the water inlet hose according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement are repeatedly executed until the water pumping operation is completed.

[0022] In an embodiment, the step of pressurizing the water inlet hose according to the air pressure variation range to reduce the disturbance of the water inlet hose and make the current decibel value meet the preset requirement comprises:

[0023] The step of pressurizing the water inlet hose according to the air pressure variation range to reduce the disturbance of the water inlet hose and make the current decibel value meet the preset requirement comprises:

[0024] In an embodiment, the step of pressurizing the water inlet hose according to the air pressure variation range to reduce the disturbance of the water inlet hose and make the current decibel value meet the preset requirement comprises:

[0025] The step of pressurizing the water inlet hose according to the air pressure variation range to reduce the disturbance of the water inlet hose and make the current decibel value meet the preset requirement comprises:

[0026] The step of pressurizing the water inlet hose according to the air pressure variation range to reduce the disturbance of the water inlet hose and make the current decibel value meet the preset requirement comprises:

[0027] In an embodiment, the step of collecting the current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power for each water pumping operation to be performed comprises:

[0028] The step of collecting the current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power for each water pumping operation to be performed comprises:

[0029] In an embodiment, the water pump is further provided with an air pressure adjusting mechanism, the air pressure adjusting mechanism is installed on the water pump, and the air pressure adjusting mechanism is in communication with the water inlet hose through the water flow channel of the water pump to adjust the air pressure of the water inlet hose.

[0030] Based on the same technical concept, in a second aspect, the present application further provides a water pump water pumping and noise reduction device, which comprises a processor and a memory, and the memory stores a water pump water pumping and noise reduction program, and the water pump water pumping and noise reduction program is executed by the processor to implement the water pump water pumping and noise reduction method in the first aspect.

[0031] Based on the same technical concept, in a third aspect, the present application further provides a computer readable storage medium, which stores a computer program, and the computer program is executed by one or more processors to implement the water pump water pumping and noise reduction method in the first aspect.

[0032] The technical solution of the present invention collects the current air pressure data generated in the inlet hose when the water pump is pumping water at a preset power for each pumping operation to be performed. This allows for real-time acquisition of the current data for each pumping operation to be performed, providing accurate data to ensure that the current decibel value of the sound generated by the inlet hose disturbing the water source meets the preset requirements, whether the hose needs to be pressurized, and the pressure change value required when pressurization is needed. After obtaining the current air pressure data, the current decibel value of the sound generated by the water inlet hose disturbing the water source when the water pump operates at a preset power is determined based on the obtained current air pressure data. By obtaining the current decibel value, it can be determined whether the current decibel value meets the preset requirement of being less than or equal to 30 dB. If the current decibel value does not meet this preset requirement, the current decibel value is adjusted and reduced to the air pressure change value required to meet the preset requirement, so as to provide data support for noise reduction. Finally, the water inlet hose is pressurized according to the air pressure change value and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement. Thus, this invention can alleviate the air pressure environment in the water inlet hose by pressurizing the air pressure in the water inlet hose, so that the gas environment in the water inlet hose changes smoothly and does not change instantaneously. Since the gas environment in the water inlet hose does not change instantaneously, the water inlet hose will not disturb or shake in the water source area, avoiding the defect of noise generated by the water inlet hose disturbing or shaking in the water source area, and realizing the noise reduction function. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0034] Figure 1 A flowchart of the water pumping noise reduction method provided by the present invention;

[0035] Figure 2 for Figure 1 The flowchart of step S400 in the example is shown;

[0036] Figure 3 Flowcharts of some specific embodiments of the present invention;

[0037] Figure 4 for Figure 3 The flowchart of step S600 in the example is shown below;

[0038] Figure 5 This is a schematic diagram of the structure of a water pump noise reduction device as an example of the present invention.

[0039] The objectives, functional characteristics and advantages of the present application will be further described with reference to the embodiments in combination with the accompanying drawings. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0041] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0042] In addition, if the embodiments of the present application involve descriptions such as “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In addition, “and / or” or “and / or” appearing throughout the text means that the three parallel schemes are included, for example, “A and / or B” includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is also not within the protection scope claimed by the present application.

[0043] The present application provides a water pump pumping noise reduction method.

[0044] Please refer to Figures 1 to 5 In an embodiment of the present application, the water pump pumping noise reduction method comprises the following steps:

[0045] S100, for each to be performed pumping operation, collecting current air pressure data generated in the water inlet hose when the water pump performs pumping operation at a preset power through the water inlet hose.

[0046] In the embodiment, when collecting the air pressure data in the water inlet hose for each to be performed pumping operation, the air pressure sensor can be used to collect the air pressure intensity in the water inlet hose, and then the air pressure data can be obtained.

[0047] Need to be particularly and explicitly stated that in this embodiment, the example of the air pressure sensor is the device acquisition device that can collect the air pressure in the sealed space in the prior art, which is only applied in this embodiment, and the structure of the air pressure sensor is not improved or designed, so it is not described here.

[0048] In this embodiment, by collecting the air pressure data in the water inlet hose before each pump water operation, the application can obtain the air pressure data in the water inlet hose in real time, realize the function of obtaining the air pressure data in the water inlet hose in real time, collect the air pressure data for each pump water operation and realize the function of noise reduction, and improve the flexibility of the application.

[0049] S200, according to the current air pressure data, determine the current decibel value of the sound generated by the water inlet hose disturbing the water source when the water pump works at a preset power;

[0050] In this embodiment, when the water pump works at a preset power, the cavity in the water pump cavity causes the water hose to disturb the water source to generate sound waves of the same frequency when the water pump works, and the propagation of the sound waves under different air pressure conditions is also different. Therefore, after obtaining the air pressure data, the decibel value of the corresponding sound can be collected when the water pump operates at a preset power.

[0051] Need to be particularly and explicitly stated that in this embodiment, the example of the preset power is preferably the rated power of the water pump, and the example of the preset power can also be a pre-set power. Of course, in this embodiment, the technology used to collect the decibel value is a device or apparatus that can collect the decibel of the sound in the prior art, which is only applied in this embodiment, and will not be described here.

[0052] In this embodiment, by collecting the decibel value of the sound generated by the water hose disturbing the water source when the water pump works at a preset power, the application can accurately determine the decibel value of the sound generated by the water pump when it works at a preset power, and provide accurate data for subsequent noise reduction operation, and ensure the efficiency and accuracy of noise reduction.

[0053] S300, determine whether the current decibel value meets the preset requirement; wherein the preset requirement is that the current decibel value is A, and A satisfies: A≤30db;

[0054] In this embodiment, by judging whether the decibel value meets the preset requirement, the application can determine whether noise reduction is needed according to the judgment result when used, so that noise reduction is not needed every time the water is pumped, the noise reduction efficiency is improved, and resource waste is avoided.

[0055] S400, when the current decibel value does not meet the preset requirement, determining a range of air pressure change required to reduce the current decibel value to meet the preset requirement;

[0056] In the embodiment, by adjusting the air pressure change value, the density of the air medium required for sound propagation can be adjusted, and the decibel during sound propagation can be reduced, thereby realizing the noise reduction function.

[0057] S500, pressurizing the water inlet hose according to the range of air pressure change to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement.

[0058] In the embodiment, by pressurizing the water inlet hose according to the air pressure change value to reduce the decibel value, the sound decibel value in the water inlet hose meets the preset requirement, so that the application can reduce the sound decibel value by pressurizing the water inlet hose to slow down the sound propagation efficiency during specific implementation, thereby realizing the noise reduction function.

[0059] It should be particularly and explicitly pointed out that, in the embodiment, in order to detect the air pressure intensity in the water flow channel and pressurize the water flow channel of the water pump, an adjusting device should be installed at the water outlet end of the water pump during specific use. The adjusting device includes a connecting piece, a pressurizing piece, and an air pressure sensor. The two ends of the connecting piece are respectively connected with the water outlet end of the water pump and the external pipeline, and a water flow channel capable of communicating the water outlet end of the water pump with the external pipeline is formed in the connecting piece. The connection positions of the connecting piece with the water outlet end of the water pump and the external pipeline are sealed. A one-way valve through which water can only flow from the water pump to the external pipeline is formed at the end of the connecting piece close to the external pipeline. Two mounting holes spaced apart and both communicating with the water flow channel in the connecting piece are formed on the connecting piece. The pressurizing piece and the air pressure sensor are respectively mounted in the two mounting holes. The pressurizing piece and the air pressure sensor both extend into the flow channel from the corresponding mounting holes, so that the air pressure environment in the water inlet hose can be detected by the air pressure sensor when the water pump is pumping water, and the flow channel and the water pump can be pressurized by the pressurizing piece when the sound generated by pumping water in the air pressure environment in the water pump exceeds the noise decibel, thereby slowing down the propagation of sound in the air in the water pump and realizing the function of reducing sound.

[0060] In the embodiment, the current air pressure data generated in the water inlet hose when the water pump is pumping water at the preset power is collected for each water pumping operation to be performed, so that the current data of each water pumping operation to be performed is obtained in real time, and accurate data guarantee is provided for subsequent judgment of whether the current decibel value of the sound generated by the water inlet hose disturbing the water source meets the preset requirement and whether the water inlet hose is subjected to the pressure increasing operation and the pressure change value required when the pressure increasing operation is required. After the current air pressure data is obtained, the current decibel value of the sound generated by the water inlet hose disturbing the water source when the water pump is pumping water at the preset power is determined according to the obtained current air pressure data. The current decibel value is judged by the obtained current decibel value, whether the current decibel value meets the preset requirement that the current decibel value is less than or equal to 30 db. When the current decibel value does not meet the preset requirement, the air pressure change value required when the current decibel value is adjusted and reduced to meet the preset requirement is determined, so as to provide data guarantee for the noise reduction operation. Finally, the water inlet hose is subjected to the pressure increasing operation according to the air pressure change value and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement, and thus the air pressure environment in the water inlet hose is relieved by increasing the pressure of the air pressure in the water inlet hose, so that the gas environment in the water inlet hose changes smoothly and does not change instantaneously. Since the gas environment in the water inlet hose does not change instantaneously, the water inlet hose does not disturb or shake in the water source area, the defect that noise is generated due to the disturbance or shaking of the water inlet hose in the water source area is avoided, and the noise reduction function is realized.

[0061] In an embodiment, step S400 comprises:

[0062] S410, when the current decibel value does not meet the preset requirement, a difference decibel data set by which the current decibel value is reduced to meet the preset requirement is obtained.

[0063] In the embodiment, the difference decibel value by which the current decibel value is adjusted to meet the preset requirement is obtained, so that the noise reduction accuracy is ensured when the application is used.

[0064] S420, according to the difference decibel data set, the air pressure change value corresponding to the difference decibel data is obtained in sequence by using formula one, and the air pressure change range is obtained; wherein the formula one is:

[0065]

[0066] L P The difference decibel data is P, the air pressure change value is P, the reference pressure value is P0, and 2x10 -5 Pa.

[0067] In the embodiment, the air pressure change value is calculated by using the formula one, so that the application can accurately obtain the air pressure change value in use, and the air pressure intensity in the water flow channel in the water pump can be adjusted to the air pressure intensity corresponding to the noise-free state and the noise reduction function can be realized according to the obtained air pressure change value.

[0068] In an embodiment, after step S500, the method further comprises:

[0069] S600, collecting current decibel data in the water inlet hose in real time when the water pumping operation is performed;

[0070] In the embodiment, the current decibel data in the water inlet hose is collected in real time when the water pumping operation is performed, so that the application can determine the sound decibel value in the water inlet hose in real time during implementation, and further determine whether the current decibel value in the water inlet hose is noise, so as to provide real-time data for noise reduction operation and ensure the noise reduction efficiency.

[0071] S700, taking the current decibel data as the current decibel value, and repeatedly performing the steps of judging whether the current decibel value meets the preset requirement, performing the water inlet hose pressure increasing operation according to the air pressure change range to reduce the disturbance generated by the water inlet hose, and making the current decibel value meet the preset requirement, until the water pumping operation is completed.

[0072] In the embodiment, the current decibel data is taken as the current decibel value, and the steps of steps S300 to S500 are repeatedly performed until the water pumping operation is completed, so that the application can detect the sound decibel value in the water flow channel in real time and determine whether the current decibel value of the corresponding sound is noise during the water pumping operation, and the noise reduction effect during the water pumping operation is ensured.

[0073] In an embodiment, step S600 comprises:

[0074] S610, collecting current water flow rate and current air pressure intensity in the water inlet hose in real time for each water pumping operation to be performed;

[0075] In the embodiment, the current water flow rate and air pressure intensity in the water inlet hose are collected in real time when the water pumping operation is performed, so that the application can accurately and quickly determine the water flow condition of the water inlet hose during specific use, and further provide accurate data support for subsequent noise reduction operation.

[0076] S620, obtaining current decibel data in the water inlet hose according to the current water flow rate and the current air pressure intensity.

[0077] In the embodiment, the current decibel data in the water flow channel is obtained according to the current water flow and the current air pressure intensity, so that the current decibel data of the water flow channel can be accurately obtained during use of the application, and the application can provide accurate decibel data for noise reduction operation, thereby improving the noise reduction efficiency.

[0078] In an embodiment, step S500 comprises:

[0079] According to the air pressure change range, the water inlet hose is subjected to graded pressurization operation according to a preset pressure range, and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement; wherein the air pressure change value comprises at least two sequentially adjacent preset pressure ranges.

[0080] In the embodiment, the air pressure of the water inlet hose is adjusted according to the air pressure change value when both ends of the water inlet hose are in a sealed condition, so that the sound decibel value in the water inlet hose meets the preset requirement, so that the application can accurately adjust the air pressure of the water inlet hose, improve the accuracy of noise reduction of the water inlet hose, and avoid resource waste.

[0081] In some optional embodiments, when the step of "according to the air pressure change range, the water inlet hose is subjected to graded pressurization operation according to a preset pressure range, and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement; wherein the air pressure change value comprises at least two sequentially adjacent preset pressure ranges" is implemented, the air pressure change range can be divided into at least two sequentially adjacent preset pressure ranges; the water inlet hose is subjected to graded pressurization operation according to the preset pressure range, and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement.

[0082] In an embodiment, step S100 comprises:

[0083] For each water pumping operation to be performed, the current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power is collected under the condition that the water flow channel of the water pump is in a sealed condition.

[0084] In the embodiment, the air pressure data of the water flow channel of the water pump and the water inlet hose is collected under the condition that the water flow channel and the water inlet short pipe are in a sealed condition, so that the application can avoid the influence of the external environment on the air pressure data during data collection, and the accuracy of the collected air pressure data is improved.

[0085] Based on the same technical concept, in a second aspect, the application further provides a water pump water pumping and noise reduction device, comprising:

[0086] The collection module collects current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power for each time the water pumping operation is to be performed.

[0087] The numerical acquisition module determines a current decibel value of the sound generated by the water inlet hose disturbing the water source when the water pump is pumping water at a preset power according to the current air pressure data.

[0088] The judgment module judges whether the current decibel value meets a preset requirement; wherein the preset requirement is that the current decibel value is A, and A meets: A≤30db.

[0089] The analysis module determines an air pressure change value required for adjusting and reducing the current decibel value to meet the preset requirement when the current decibel value does not meet the preset requirement.

[0090] The air pressure adjustment module performs pressurization operation on the water inlet hose according to the air pressure change value and reduces the disturbance of the water inlet hose, so that the current decibel value meets the preset requirement.

[0091] The water pump water pumping noise reduction device provided by the embodiment of the application adopts the water pump water pumping noise reduction method in the above embodiment, and can solve the technical problem that when the air pressure environment in the hose changes instantaneously due to the suction of the water pump acting on the hose, the hose swings or shakes, and finally the hose disturbs or shakes in the water source area, forming noise. Compared with the prior art, the water pump water pumping noise reduction device provided by the embodiment of the application has the same beneficial effects as the water pump water pumping noise reduction method provided by the above embodiment, and other technical features in the water pump water pumping noise reduction device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0092] In an embodiment, the water pump water pumping noise reduction device further comprises an air pressure adjustment mechanism, which is installed on the water pump and communicates with the water flow channel to adjust the air pressure of the water flow channel.

[0093] In the embodiment, the air pressure adjustment mechanism is installed on the water pump and communicates with the water flow channel to adjust the air pressure of the water flow channel, so that the air pressure in the water flow channel can be adjusted in real time during use, and the adjustment efficiency is improved.

[0094] It can be further clarified that in the exemplary embodiment, the air pressure adjusting mechanism disclosed in the present application is a device or apparatus capable of achieving the air pressure adjusting function in the prior art, which is only applied in the present embodiment and is not improved or designed in its own structure, and therefore will not be described one by one here. However, it can be exemplified that the air pressure adjusting mechanism can be but is not limited to a vacuum pump, a vacuum generator, etc.

[0095] It can be further clarified that in the present embodiment, the exemplary air pressure adjusting mechanism can be installed on the outer periphery of the water pump in a manner of welding, plugging or bolting, etc.

[0096] Based on the same technical concept, in a third aspect, the present application further provides a water pump water pumping and noise reduction device, which comprises a processor and a memory, wherein the memory stores a water pump water pumping and noise reduction program, and the water pump water pumping and noise reduction program is executed by the processor to realize the water pump water pumping and noise reduction method of the first aspect.

[0097] Reference will be made to the following Figure 5 which shows a structural schematic diagram of a water pump water pumping and noise reduction device suitable for being used to implement the embodiments of the present application. The water pump water pumping and noise reduction device in the embodiments of the present application can include but is not limited to mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistant), PADs (Portable Application Description), PMPs (Portable Media Player), vehicle-mounted terminals (such as vehicle-mounted control terminals), etc. and fixed terminals such as digital TVs, desktop computers, etc. Figure 5 The water pump water pumping and noise reduction device shown is only an example and should not bring any limitation to the functions and use range of the embodiments of the present application.

[0098] As Figure 5As shown, the water pump water pumping noise reduction apparatus can include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.) that can perform various appropriate actions and processes according to programs stored in a read only memory (ROM) 1002 or programs loaded from a storage device 1003 into a random access memory (RAM) 1004. Various programs and data required for the operation of the water pump water pumping noise reduction apparatus are also stored in the RAM 1004. The processing device 1001, the ROM 1002, and the RAM 1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; the storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the water pump water pumping noise reduction apparatus to communicate with other devices wirelessly or by wire to exchange data. Although the water pump water pumping noise reduction apparatus with various systems is shown in the figure, it should be understood that all the systems shown are not required to be implemented or possessed. More or fewer systems can be alternatively implemented or possessed.

[0099] In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts can be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network by a communication device, or installed from the storage device 1003, or installed from the ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the methods of the embodiments of the present disclosure are performed.

[0100] The water pump water pumping noise reduction apparatus provided by the present disclosure adopts the water pump water pumping noise reduction method in the above-mentioned embodiments, and can solve the technical problem that when the instantaneous change of the air pressure environment in the hose caused by the suction of the water pump acts on the hose, the hose swings or shakes, and finally the hose disturbs or shakes in the water source area, forming noise. Compared with the prior art, the water pump water pumping noise reduction apparatus provided by the present disclosure has the same beneficial effects as the water pump water pumping noise reduction method provided by the above-mentioned embodiments, and other technical features in the water pump water pumping noise reduction apparatus are the same as the features disclosed in the previous embodiment method, which will not be described here.

[0101] It should be understood that various parts of the present application can be realized in hardware, software, firmware, or a combination thereof. In the description of the above-described embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0102] In addition, the water pump water pumping noise reduction equipment provided by the embodiments of the present application can solve the technical problem that when the instantaneous change of the air pressure environment in the hose caused by the suction of the water pump acts on the hose, the hose swings or shakes, and finally the hose disturbs or shakes in the water source area, forming noise. Compared with the prior art, the water pump water pumping noise reduction equipment provided by the embodiments of the present application has the same beneficial effects as the water pump water pumping noise reduction method provided by the above-described embodiments, and other technical features in the water pump water pumping noise reduction equipment are the same as the features disclosed in the above-described embodiments, which will not be described here.

[0103] Based on the same technical concept, in a fourth aspect, the present application further provides a computer readable storage medium, the storage medium stores a computer program, and the computer program is executed by one or more processors to realize the water pump water pumping noise reduction method of the first aspect.

[0104] The computer readable storage medium provided by the present application may, for example, be a U disk, but is not limited to an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, system or device, or any combination of the above. More specific examples of computer readable storage media can include, but are not limited to, an electrical connection with one or more conductive wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present embodiment, the computer readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, system or device. The program code contained on the computer readable storage medium can be transmitted by any suitable medium, including but not limited to: electrical wires, optical cables, RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0105] The above-mentioned computer readable storage medium can be contained in the water pump water pumping noise reduction equipment; it can also exist separately and not be assembled into the water pump water pumping noise reduction equipment.

[0106] The computer readable storage medium described above carries one or more programs, which when executed by the water pump water pumping noise reduction device, enable the water pump water pumping noise reduction device to implement the water pump water pumping noise reduction method described above.

[0107] Computer program code for carrying out operations of the present application can be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection can be made to an external computer (for example, through the Internet using an Internet Service Provider).

[0108] The flow diagrams and the block diagrams in the drawings are illustrations of architectures, functions, and operations that can be implemented in systems, methods, and computer program products according to various embodiments of the present application. In this regard, each block in the flow diagrams or block diagrams can represent a module, a segment, or a portion of code that comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the blocks can occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks can sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and / or flow diagrams, and combinations thereof, can be implemented by special purpose hardware-based systems that perform the specified functions or operations, or combinations of special purpose hardware and computer instructions.

[0109] The modules involved in the embodiments of the present application can be implemented in software or in hardware. In some cases, the name of the module does not constitute a limitation on the module itself.

[0110] The readable storage medium provided by the application is a computer readable storage medium, which stores computer readable program instructions (namely, a computer program) for executing the water pump water pumping noise reduction method, and can solve the technical problem that when the instantaneous change of the air pressure environment in the hose caused by the water pumping of the water pump acts on the hose, the hose swings or shakes, and finally the hose disturbs or shakes in the water source area, forming noise. Compared with the prior art, the computer readable storage medium provided by the application has the same beneficial effects as the water pump water pumping noise reduction method provided by the above-mentioned embodiments, and will not be repeated here.

[0111] The above-mentioned is only an exemplary embodiment of the application, and does not limit the patent scope of the application, and any equivalent structural transformation made by using the content of the specification and drawings, or direct / indirect application in other related technical fields under the technical concept of the application is included in the patent protection scope of the application.

Claims

1. A water pump noise reduction method by pumping water, characterized by, The method comprises the following steps: For each water pumping operation to be performed, current air pressure data generated in the water inlet hose when the water pump performs water pumping operation at a preset power through the water inlet hose is collected; According to the current air pressure data, a current decibel value of the sound generated by the water inlet hose disturbing the water source when the water pump performs water pumping operation at a preset power is determined; It is judged whether the current decibel value meets the preset requirement; wherein the preset requirement is that the current decibel value is A, and A meets: A≤30db; When the current decibel value does not meet the preset requirement, the air pressure change range required to reduce the current decibel value to meet the preset requirement is determined; The water inlet hose is subjected to pressure boosting operation according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement.

2. The water pump noise reduction method of claim 1, wherein, When the current decibel value does not meet the preset requirement, the air pressure change range required to reduce the current decibel value to meet the preset requirement is determined; When the current decibel value does not meet the preset requirement, the air pressure change range required to reduce the current decibel value to meet the preset requirement is determined; According to the difference decibel data set, the air pressure change value corresponding to the difference decibel data is obtained in sequence by using Formula One, and the air pressure change range is obtained; wherein Formula One is: L P For the difference decibel data, P is the air pressure change value, P0 is the reference pressure value, and 2 x 10 -5 Pa.

3. The water pump noise reduction method of claim 2, wherein, The step of collecting current air pressure data generated in the water inlet hose when the water pump performs water pumping operation at a preset power through the water inlet hose for each water pumping operation to be performed comprises: For each water pumping operation to be performed, current water flow rate and current air pressure intensity in the water inlet hose are collected in real time; According to the current water flow rate and the current air pressure intensity, current decibel data in the water inlet hose is obtained.

4. The water pump noise reduction method of claim 1, wherein, After the step of performing pressure boosting operation on the water inlet hose according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement, the method further comprises: In the step of performing pressure boosting operation on the water inlet hose according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement, the method further comprises: In the step of performing pressure boosting operation on the water inlet hose according to the air pressure change range to reduce the disturbance generated by the water inlet hose, so that the current decibel value meets the preset requirement, the method further comprises:

5. The water pump noise reduction method of claim 1, wherein, According to the air pressure change range, the water inlet hose is subjected to graded pressure boosting operation according to a preset pressure range and the disturbance of the water inlet hose is reduced, so that the current decibel value meets the preset requirement; wherein the air pressure change value comprises at least two preset pressure ranges that are adjacent in sequence. ​ 6. The water pump noise reduction method of claim 5, wherein, The step of grading the water inlet hose according to the preset pressure range and reducing the disturbance of the water inlet hose to make the current decibel value meet the preset requirement according to the air pressure change range comprises: dividing the air pressure change range into at least two preset pressure ranges which are sequentially adjacent; grading the water inlet hose according to the preset pressure range and reducing the disturbance of the water inlet hose to make the current decibel value meet the preset requirement.

7. The water pump noise reduction method of claim 1, wherein, The step of collecting the current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power for each water pumping operation to be performed comprises: For each water pumping operation to be performed, collecting the current air pressure data generated in the water inlet hose when the water pump is pumping water at a preset power under the condition that the water flow channel of the water pump is in a closed condition.

8. The water pump noise reduction method of claim 7, wherein, The water pump further comprises an air pressure adjusting mechanism, which is installed on the water pump and communicates with the water inlet hose through the water flow channel of the water pump to adjust the air pressure of the water inlet hose.

9. A water pump noise reduction apparatus, comprising: The water pump water pumping and noise reduction device comprises a processor and a memory, and the memory stores a water pump water pumping and noise reduction program which is executed by the processor to implement the water pump water pumping and noise reduction method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that, The storage medium stores a computer program which is executed by one or more processors to implement the water pump water pumping and noise reduction method according to any one of claims 1 to 8.

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