CN112945598B - Device, method and equipment for testing service life of waste food processor - Google Patents
Device, method and equipment for testing service life of waste food processor Download PDFInfo
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Abstract
The invention belongs to the technical field of testing methods and devices, and particularly relates to a device, a method and equipment for testing the service life of a waste food processor, aiming at solving the problem that the service life of the waste food processor cannot be tested in the prior art.
Description
Technical Field
The invention belongs to the technical field of testing methods and devices, and particularly relates to a device, a method and equipment for testing the service life of a waste food processor.
Background
Along with the gradual popularization of garbage classification in China, the waste food processor is favored by consumers, the sales volume is increased explosively, more production enterprises are forced to add into the industry by benefits, and the market product quality is uneven and the fishes and the dragons are mixed. The service life of the product is directly related to the vital interests of consumers, is one of the important indexes for the consumers to choose the product, and simultaneously, the service life of the product is embodied in the comprehensive capacity of production enterprises, so that the overall strength of the enterprises can be reflected truly. There is no apparatus for testing the life of the food waste disposer on the market, and thus there is a need in the art for a new life testing apparatus for a food waste disposer to solve the above problems.
Disclosure of Invention
In order to solve the above-mentioned problems of the prior art, i.e., to solve the problem of the prior art that the life of the food waste disposer cannot be tested, a first aspect of the present application provides a life testing apparatus for a food waste disposer, comprising a controller,
the test prototype is arranged between the first liquid storage tank and the second liquid storage tank, the controller is in communication connection with the test prototype and is used for controlling a switch of the test prototype, the first liquid storage tank, the test prototype and the second liquid storage tank are connected end to end, and the output end of the second liquid storage tank is connected with the input end of the first liquid storage tank to form a liquid loop;
the first liquid storage tank is connected with the test sample machine through a first electromagnetic valve from top to bottom, and the controller is in communication connection with the first electromagnetic valve so as to control the liquid input amount of the test sample machine;
the test sample machine is connected with the second liquid storage tank through a second electromagnetic valve from top to bottom, and the controller is in communication connection with the second electromagnetic valve so as to control the liquid output quantity of the test sample machine;
the output end of the second liquid storage tank is connected with the input end of the first liquid storage tank through a hydraulic device, and the controller is in communication connection with the hydraulic device and is used for enabling liquid in the second liquid storage tank to be pumped into the first liquid storage tank.
In some preferred technical solutions, the test device further comprises a third liquid storage tank and a fixing support, the third liquid storage tank is arranged between the first electromagnetic valve and the test sample machine, and the fixing support is used for fixing the first liquid storage tank, the second liquid storage tank, the third liquid storage tank and the test sample machine.
In some preferred technical solutions, the testing device further comprises a flow meter, and the flow meter is installed between the first liquid storage tank and the testing prototype.
In some preferred technical solutions, the test device further comprises a counting device, and the counting device is used for counting the working times of the hydraulic device or the working times of the test prototype.
In some preferred technical solutions, the hydraulic control system further includes a power supply device, and the power supply device is electrically connected to the first electromagnetic valve, the second electromagnetic valve, and the hydraulic device, respectively.
In some preferred technical solutions, the hydraulic device is a water pump, and the water pump is used for pumping the liquid in the second liquid storage tank into the first liquid storage tank for recycling.
A second aspect of the present application provides a method for detecting a lifetime of a food waste disposer, which is performed based on the device for testing a lifetime of a food waste disposer described in any one of the above technical solutions, and specifically includes the following steps:
step S100, controlling the first electromagnetic valve to be opened so that the liquid in the first liquid storage tank flows into the sample measuring machine;
step S200, after the liquid in the test prototype is stored to a set volume, controlling the first electromagnetic valve to be closed;
step S300, controlling the test prototype to start to operate so that the liquid is used as a load to test the test prototype;
step S400, when the running time of the test sample machine reaches a first time, controlling the second electromagnetic valve to be opened so that the liquid in the test sample machine flows into the second liquid storage tank until the liquid in the test sample machine is emptied;
step S500, controlling the test prototype to stop running, and starting the hydraulic device to pump the liquid in the second liquid storage tank into the first liquid storage tank;
step S600, counting the starting and stopping times of the test prototype;
and S700, repeating the steps S100-S600 until the starting and stopping times of the test prototype reach preset times.
In some preferred embodiments, step S500 further includes: and controlling the second electromagnetic valve to be closed.
A third aspect of the present application provides an apparatus comprising: at least one processor; and a memory communicatively coupled to at least one of the processors; wherein the memory stores instructions executable by the processor, the instructions being for execution by the processor to implement the food waste disposer life detection method of the preceding claims.
A fourth aspect of the present application provides a computer-readable storage medium storing computer instructions for execution by the computer to implement the method for detecting a lifetime of a food waste disposer described in the above technical solution.
The invention has the beneficial effects that:
the waste food service life testing system fills up the blank of the industry, provides conditions for testing the service life of the waste food processor, provides a direction for production enterprises to improve the service life of products, promotes the progress of the industry technology, improves the overall quality of the waste food processor, standardizes the development of the industry, and is beneficial to the implementation of the national garbage classification policy due to the healthy development of the waste food processor industry.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall configuration of a life testing apparatus for a food waste disposer according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a life testing apparatus for a food waste disposer in accordance with one embodiment of the present invention;
list of reference numbers:
1-a first liquid storage tank; 2-a first solenoid valve; 3-a third liquid storage tank; 4-testing a prototype; 5-a second solenoid valve; 6-a second liquid storage tank; 7-a hydraulic device; 8-pipeline.
Detailed Description
In order to make the embodiments, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The invention discloses a life test device for a waste food processor, which comprises a controller, a first liquid storage tank and a second liquid storage tank, wherein the first liquid storage tank and the second liquid storage tank are sequentially arranged along the vertical direction;
the first liquid storage tank is connected with the test sample machine through a first electromagnetic valve from top to bottom, and the controller is in communication connection with the first electromagnetic valve so as to control the liquid input amount of the test sample machine;
the test sample machine is connected with the second liquid storage tank through a second electromagnetic valve from top to bottom, and the controller is in communication connection with the second electromagnetic valve so as to control the liquid output quantity of the test sample machine;
the output end of the second liquid storage tank is connected with the input end of the first liquid storage tank through a hydraulic device, and the controller is in communication connection with the hydraulic device and is used for enabling liquid in the second liquid storage tank to be pumped into the first liquid storage tank.
In order to more clearly describe the life test device of the food waste disposer of the present invention, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As a preferred embodiment of the present invention, the life test device of a food waste disposer of the present invention, as shown in fig. 1, includes a controller, a first reservoir 1, a first solenoid valve 2, a second solenoid valve 5, a second reservoir 6, and a hydraulic device 7, wherein the first reservoir 1, the first solenoid valve 2, the second solenoid valve 5, and the second reservoir 6 are sequentially arranged in a vertical direction. The test prototype 4 is arranged between the first liquid storage tank 1 and the second liquid storage tank 6. It will be appreciated that the controller acts as an electrically controlled device, which may be implemented using known techniques and is not illustrated in the figures.
In some preferred embodiments, the life test device for a food waste disposer of the present application further includes a third liquid storage tank 3, wherein the third liquid storage tank 3 is installed between the first solenoid valve 2 and the test specimen 4, and the inside of the third liquid storage tank 3 is always in a communication state with the input end of the test specimen 4. The third reservoir 3 can be used to contain liquid spills inside the test specimen 4. It will be appreciated that the third tank 3 is only a preferred embodiment and is not an essential feature of the present application.
In a preferred embodiment of the present application, the system further comprises a fixing bracket for fixing the first liquid storage tank 1, the third liquid storage tank 3, the second liquid storage tank 6 and the test sample machine 4. First liquid reserve tank 1 is installed in test model machine 4 top through the fixed bolster, connect through a top-down's first solenoid valve 2 between first liquid reserve tank 1 and the third liquid reserve tank 3, second liquid reserve tank 6 is installed in test model machine 4 below through the fixed bolster, the input of test model machine 4 is connected with the output of first liquid reserve tank 1 through third liquid reserve tank 3, the output of test model machine 4 passes through second solenoid valve 5 and is connected with the input of second liquid reserve tank 6, the output of second hydraulic pressure case 6 passes through hydraulic means 7 and is connected with the input of first liquid reserve tank 1 and form the liquid return circuit, first liquid reserve tank 1 promptly, third liquid reserve tank 3, test model machine 4, 6 end to end connections of second liquid reserve tank.
The first electromagnetic valve 2, the test prototype 4, the hydraulic device 7 and the second electromagnetic valve 5 can be respectively in communication connection with the controller through communication links. The first electromagnetic valve 2 is used for controlling the liquid flow between the first liquid storage tank 1 and the third liquid storage tank 3/the test prototype 4, namely the liquid input amount of the third liquid storage tank 3/the test prototype 4; the second electromagnetic valve 5 is used for controlling the liquid flux between the test prototype 4 and the second liquid storage tank 6, and the second electromagnetic valve 5 is used for controlling the liquid output of the third liquid storage tank 3/the test prototype 4 as the test prototype 4 is communicated with the third liquid storage tank 3; the controller is in communication connection with the test sample 4 and is used for controlling the switch of the test sample machine 4; second hydraulic tank 6, hydraulic means 7 and first liquid reserve tank 1 pass through the pipeline 8 and connect, and hydraulic means 7 is used for the liquid pump in the second hydraulic tank 6 to first liquid reserve tank 1 inside with cyclic utilization.
The controller is configured to control the first electromagnetic valve 2 to close when the liquid flow reaches a first threshold value, and at this time, a set volume of liquid is stored in the test prototype 4 for the test prototype 4 to perform a test experiment. That is, the set volume of the liquid in the test prototype 4 can be controlled by controlling the flow rate or the operating time of the first electromagnetic valve. The third liquid storage tank 3 is arranged in the embodiment, so that the third liquid storage tank 3 can be connected with the test sample machine 4 to provide an installation space for the test sample machine 4, and the capacity of the test liquid of the test sample machine 4 can be effectively controlled and the liquid in the test sample machine 4 is prevented from overflowing. Meanwhile, in the life test of the waste food processors of different specifications and different types, the workload of the required liquid simulation is different, so that compared with embodiment 1, the embodiment can reduce the workload of the hydraulic device 7 and reduce the loss of the hydraulic device 7.
The working principle of the embodiment is as follows:
the controller is used for controlling the first electromagnetic valve 2 to be opened, so that liquid stored in the first liquid storage tank 1 flows into the testing sample machine 4, after the inner part of the testing sample machine 4 to be tested reaches a set capacity, the controller is used for controlling the first electromagnetic valve 2 to be closed, then the controller is used for starting the testing sample machine 4 to start working, after the working time reaches a set time, the controller is used for controlling the second electromagnetic valve 5 to be opened, so that the liquid in the first liquid storage tank 1 flows into the second liquid storage tank 6, and after the liquid in the testing sample machine 4 is emptied, the testing sample machine 4 and the second electromagnetic valve 5 stop working. The controller pumps the liquid in the second liquid storage tank into the first liquid storage tank 1 by controlling the hydraulic device 7, so that the service life test of the test prototype 4 is completed once, and the process is circulated until the system operation reaches the preset times. The preset number can be flexibly set by those skilled in the art, or can be set according to industry standards, such as setting the system to operate 1000 times, 2000 times, 3000 times, etc. in a circulating manner. The specific number of times is not limited herein.
It can be understood that, in the present application, the judgment of whether the liquid in the test prototype 4 is empty can be judged by the fluid time and the fluid amount of the second electromagnetic valve 5, and in addition, the time for stopping the operation of the test prototype 4 and the second electromagnetic valve 5 can be flexibly set by a person skilled in the art, that is, the test prototype 4 can stop the operation first and then the second electromagnetic valve 5 stops the operation, or both can stop the operation at the same time.
In the embodiment, the flowing liquid is used as the working load of the waste food processor, and when the second electromagnetic valve 5 is not opened, the load of the test sample machine 4 is the maximum and the power is the highest; and the controller controls the second electromagnetic valve 5 to be opened after the set time, the liquid in the test sample machine 4 flows into the second liquid storage tank 6, and at the moment, the load of the test sample machine 4 is reduced, and the power is reduced. Further, in the embodiment of the application, the working time of the test prototype 4 is set to be 20s, the second electromagnetic valve 5 is opened after the test prototype 4 works for 5s, and the second electromagnetic valve 5 can be closed simultaneously with the test prototype 4 or the second electromagnetic valve 5 is closed after the prototype 4 to be tested is closed. The above time is only a preferred embodiment, and those skilled in the art can flexibly set the setting time.
As a preferred embodiment, the present application further comprises a flow meter, which is installed between the first liquid storage tank 1 and the test prototype 4 and is used for controlling the flow rate of the liquid simulation medium in the test prototype 4 and the first liquid storage tank 1 in a unit time.
Preferably, the system of the present application further comprises a counting device for counting the number of times the hydraulic device 7 is operated or the number of times the test specimen 4 is operated. Specifically, the counting device can learn the testing times of the testing prototype through the working times of the hydraulic device 7, or directly acquire the working times of the testing prototype through being connected with the testing prototype, or the counting device can be connected with the second electromagnetic valve 5 and used for acquiring the working times of the second electromagnetic valve 5, so that whether the working load of the testing prototype meets the specification or not can be learned, and the testing prototype can be detected.
Preferably, the liquid in the above embodiments of the present application is preferably water, and those skilled in the art can also flexibly select the test liquid for testing according to practical situations, and the test liquid is not limited herein.
Simultaneously, hydraulic means 7 in the above-mentioned embodiment of this application is the water pump, and the water pump is used for pumping the liquid in the second liquid reserve tank 6 to first liquid reserve tank 1 in order to recycle.
It can be understood that the life test device of the waste food processor of the present application further includes a power supply device, and the power supply device is electrically connected with the first electromagnetic valve 2, the second electromagnetic valve 5, and the hydraulic device 7, respectively, to supply power.
A second aspect of the present application provides a preferred embodiment of a life test method of a food waste disposer, which is performed based on the life test apparatus of the preferred embodiment, and includes the following steps:
and step S100, controlling the first electromagnetic valve 2 to be opened so that the liquid in the first liquid storage tank 1 flows into the test prototype 4.
Step S200, after the liquid in the test prototype 4 is stored to a set volume, controlling the first electromagnetic valve 2 to be closed; the set capacity can be flexibly set by those skilled in the art according to the type specification and parameters of the food waste disposer, and is not limited herein.
And step S300, controlling the test prototype 4 to start running so that the liquid is used as a load to test the test prototype 4.
Step S400, controlling the second electromagnetic valve 5 to be opened when the running time of the sample machine 4 to be tested reaches the first time so as to enable the liquid in the sample machine 4 to be tested to flow into the second liquid storage tank 6 until the liquid in the sample machine 4 is emptied; it is understood that the first time period can be flexibly set by those skilled in the art according to the type specification and parameters of the food waste disposer, and is not limited thereto.
And step S500, controlling the test prototype 4 to stop running, and starting the hydraulic device 7 to pump the liquid in the second liquid storage tank 6 into the first liquid storage tank 1.
Step S600, counting the starting and stopping times of the test prototype 4; the count is a cumulative count.
And S700, repeating the steps S100-S600 to enable the test prototype 4 to operate circularly until the starting and stopping times of the test prototype 4 reach the preset times. The preset number can be flexibly set by those skilled in the art, or can be set according to industry standards, such as setting the system to operate 1000 times, 2000 times, 3000 times, etc. in a circulating manner. The specific number of times is not limited herein.
In some preferred solutions, step S500 further includes controlling the second electromagnetic valve 5 to close. Specifically, the second electromagnetic valve 5 can be closed before the test prototype 4 is closed, or can be closed after the test prototype 4 is closed.
The time for stopping the test prototype 4 and the second electromagnetic valve 5 can be flexibly set by a person skilled in the art, that is, the test prototype 4 can stop working first, and then the second electromagnetic valve 5 can stop working, or both can stop working at the same time.
The control method of the above preferred embodiment is controlled by a controller, and the kind of the controller can be selected by those skilled in the art using known techniques.
The third aspect of the present application provides preferred embodiments of an apparatus comprising at least one processor; and a memory communicatively coupled to at least one of the processors; wherein the memory stores instructions executable by the processor for execution by the processor to implement the food waste disposer life detection method of the above embodiments.
A fourth aspect of the present application provides a preferred embodiment of a computer-readable storage medium storing computer instructions for execution by a computer to implement the food waste disposer life detection method of the above-described embodiments.
It is clear to those skilled in the art that, for convenience and brevity, the specific working processes and descriptions of the storage device and the processing device described above may refer to the corresponding processes in the example of the signing method, and are not described herein again.
In the technical solution in the embodiment of the present application, at least the following technical effects and advantages are provided:
the waste food service life testing system fills up the blank of the industry, provides conditions for testing the service life of the waste food processor, provides a direction for production enterprises to improve the service life of products, promotes the progress of the industry technology, improves the overall quality of the waste food processor, standardizes the development of the industry, and is beneficial to the implementation of the national garbage classification policy due to the healthy development of the waste food processor industry.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, 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 process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (9)
1. The service life detection method of the waste food processor is characterized in that a waste food processor service life testing device is adopted, the waste food processor service life testing device comprises a controller, a first liquid storage tank and a second liquid storage tank, the first liquid storage tank and the second liquid storage tank are sequentially arranged in the vertical direction, a test prototype is arranged between the first liquid storage tank and the second liquid storage tank, the controller is in communication connection with the test prototype and is used for controlling a switch of the test prototype, the first liquid storage tank, the test prototype and the second liquid storage tank are connected end to end, and an output end of the second liquid storage tank is connected with an input end of the first liquid storage tank to form a liquid loop;
the first liquid storage tank is connected with the test sample machine through a first electromagnetic valve from top to bottom, and the controller is in communication connection with the first electromagnetic valve so as to control the liquid input amount of the test sample machine;
the test sample machine is connected with the second liquid storage tank through a second electromagnetic valve from top to bottom, and the controller is in communication connection with the second electromagnetic valve so as to control the liquid output quantity of the test sample machine;
the output end of the second liquid storage tank is connected with the input end of the first liquid storage tank through a hydraulic device, and the controller is in communication connection with the hydraulic device and is used for pumping liquid in the second liquid storage tank into the first liquid storage tank;
the method for detecting the service life of the waste food processor comprises the following steps:
step S100, controlling the first electromagnetic valve to be opened so that the liquid in the first liquid storage tank flows into the sample measuring machine;
step S200, after the liquid in the test prototype is stored to a set volume, controlling the first electromagnetic valve to be closed;
step S300, controlling the test prototype to start and operate so as to enable the liquid to be used as a load to test the test prototype;
step S400, when the running time of the test sample machine reaches a first time, controlling the second electromagnetic valve to be opened so that the liquid in the test sample machine flows into the second liquid storage tank until the liquid in the test sample machine is emptied;
step S500, controlling the test prototype to stop running, and starting the hydraulic device to pump the liquid in the second liquid storage tank into the first liquid storage tank;
step S600, counting the starting and stopping times of the test prototype;
and S700, repeating the steps S100-S600 until the starting and stopping times of the test prototype reach preset times.
2. The method as set forth in claim 1, wherein the life test device further comprises a third reservoir installed between the first solenoid valve and the test specimen, and a fixing bracket for fixing the first reservoir, the second reservoir, the third reservoir and the test specimen.
3. The method of claim 1, wherein the food waste disposer life testing apparatus further comprises a flow meter disposed between the first reservoir and the test prototype.
4. The food waste disposer life testing method of claim 1, wherein the food waste disposer life testing apparatus further comprises a counting device for counting the number of times the hydraulic device is operated or the number of times the test prototype is operated.
5. The method as set forth in claim 1, wherein the food waste disposer life testing apparatus further comprises a power supply device electrically connected to the first solenoid valve, the second solenoid valve, and the hydraulic device, respectively.
6. The food waste disposer life detection method of claim 1, wherein the hydraulic device is a water pump for pumping the liquid in the second reservoir into the first reservoir for recycling.
7. The food waste disposer life detection method of claim 1, wherein step S500 further comprises controlling the second solenoid valve to close.
8. A food waste disposer life detection apparatus, comprising:
at least one processor; and
a memory communicatively coupled to at least one of the processors; wherein the content of the first and second substances,
the memory stores instructions executable by the processor for execution by the processor to implement the food waste disposer life detection method of any of claims 1-7.
9. A computer-readable storage medium storing computer instructions for execution by the computer to implement the food waste disposer life detection method of any of claims 1-7.
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