CN114370682A - Filtering equipment, assembly, filtering assembly service life detection method and environment adjusting equipment - Google Patents

Filtering equipment, assembly, filtering assembly service life detection method and environment adjusting equipment Download PDF

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Publication number
CN114370682A
CN114370682A CN202111484006.7A CN202111484006A CN114370682A CN 114370682 A CN114370682 A CN 114370682A CN 202111484006 A CN202111484006 A CN 202111484006A CN 114370682 A CN114370682 A CN 114370682A
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China
Prior art keywords
filter
circuit
filtering
filter assembly
component
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Granted
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CN202111484006.7A
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Chinese (zh)
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CN114370682B (en
Inventor
单联瑜
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0013—Modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/64—Airborne particle content
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The present disclosure relates to a filtering apparatus, a component, a method for detecting a service life of the filtering component, and an environmental conditioning apparatus, wherein the filtering apparatus includes: a filter body, wherein the filter body comprises: the filter assembly comprises a first circuit and a mounting position for mounting the filter assembly; the first circuit is electrically connected with a second circuit in the filter assembly in the mounting position and is supplied with power by a first power supply in the second circuit; the detection assembly is positioned in the filtering body and used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the mounting position according to the electric parameter after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.

Description

Filtering equipment, assembly, filtering assembly service life detection method and environment adjusting equipment
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to a filter device, a filter module, a method for detecting a lifetime of the filter module, and an environmental conditioning device.
Background
With the increasing severity of environmental pollution, more and more users filter out gaseous pollutants such as dust, impurities and the like in the air by using filtering equipment so as to achieve the effects of purifying the air and improving the air quality. Because the service life of the filter assembly installed on the filter equipment is long, a large amount of impurities such as dust can be accumulated on the filter assembly, and the filter assembly needs to be replaced regularly in order to ensure the filtering effect of the filter equipment.
In the related art, an electronic tag is usually attached to the inner surface of the filter component, and the anti-counterfeiting verification of the filter component and the remaining service life of the filter component are realized by reading the anti-counterfeiting verification information and the service life information in the electronic tag. However, such electronic anti-counterfeit labels are easily forged, which results in failure to accurately determine the authenticity and the service life of the filter assembly.
Disclosure of Invention
The disclosure provides a filter device, a filter assembly, a service life detection method of the filter assembly and an environment adjusting device.
According to a first aspect of embodiments of the present disclosure, there is provided a filtering apparatus comprising:
a filter body, wherein the filter body comprises: the filter assembly comprises a first circuit and a mounting position for mounting the filter assembly;
the first circuit is electrically connected with a second circuit in the filter assembly in the mounting position and is supplied with power by a first power supply in the second circuit;
the detection assembly is positioned in the filtering body and used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the mounting position according to the electric parameter after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
Optionally, the filtration apparatus comprises:
the first sensor is used for detecting a dust concentration value of the current environment where the filter assembly is located, and the dust concentration value is used for the detection assembly to determine a first loss duration of the filter assembly in the current environment.
Optionally, the detection component is configured to:
acquiring the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
determining a first loss duration of the filter assembly according to the accumulated running time and the dust concentration value;
and determining the residual service time of the filter assembly according to the residual electric quantity value of the first power supply in the filter assembly and the first loss time of the filter assembly.
Optionally, the detection component is configured to:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
Optionally, the filter body comprises:
and the first conductive elastic sheet is positioned on the mounting position and is used for contacting with a second conductive elastic sheet on the filter assembly in the mounting position to complete the electric connection of the first circuit and the second circuit.
According to a second aspect of embodiments of the present disclosure, there is provided a filter assembly comprising:
a filter screen and a mounting structure for the filter screen; the mounting structure is used for mounting the filter screen on a mounting position of the filter equipment;
wherein, the mounting structure includes:
a second circuit including a first power supply;
after the second circuit is electrically connected with a first circuit in the filtering equipment, the first power supply supplies power to the first circuit; and the residual electric quantity value of the first power supply is used for determining the residual service life of the filter screen by a detection component in the filter equipment.
According to a third aspect of the embodiments of the present disclosure, there is provided a method for detecting a lifetime of a filter assembly, which is applied to the filter apparatus of the first aspect of the embodiments of the present disclosure, and includes:
after a filtering component is installed on the filtering device, acquiring an electrical parameter after a first circuit in the filtering device and a second circuit in the filtering component are electrically connected through a detection component;
and determining the residual electric quantity value of the first power supply in the second circuit according to the electric parameter, and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
Optionally, the method further comprises:
acquiring a dust concentration value of the current environment where the filter assembly is located by using a first sensor;
acquiring the accumulated running time of the filter assembly;
determining a first loss duration of the filter assembly according to the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
and determining the residual service time of the filter component according to the residual electric quantity value of the first power supply and the first loss time.
Optionally, the method further comprises:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
According to a fourth aspect of embodiments of the present disclosure, there is provided an environment adjusting apparatus including:
the filter device of the first aspect of the embodiments of the present disclosure, and the filter assembly of the second aspect of the embodiments of the present disclosure;
wherein the filter assembly is removably mounted to the filter apparatus.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the embodiment of the disclosure arranges a first circuit in the filter device and arranges a second circuit containing a first power supply in the filter assembly; when the filtering device is provided with the filtering component, a first power supply in the filtering component is connected with a first circuit in the filtering device in series and supplies power to the first circuit; and detecting the electrical parameter after the first circuit and the second circuit are electrically connected by using a detection component, determining the residual electric quantity value of the first power supply according to the electrical parameter, and determining the residual service life of the filter component according to the residual electric quantity value.
On one hand, the detection assembly is based on the electrical parameters after the first circuit and the second circuit are electrically connected, if the electrical parameters of the first circuit indicate that a conduction loop is formed between the first circuit and the second circuit, the currently installed filtering assembly is determined to be a preset filtering assembly, and anti-counterfeiting verification of the filtering assembly is achieved.
On the other hand, because the first circuit receives the power supply of the first power supply in the second circuit, the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameter detected by the detection component after the first circuit and the second circuit are electrically connected, and the residual service life of the filter component can be determined according to the residual electric quantity value.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a first schematic diagram illustrating a filter apparatus according to an exemplary embodiment.
Fig. 2 is a schematic diagram of a second filtering apparatus according to an exemplary embodiment.
Fig. 3 is a schematic diagram three of a filter apparatus according to an exemplary embodiment.
FIG. 4 is a first schematic diagram illustrating a filter assembly according to an exemplary embodiment.
FIG. 5 is a schematic diagram of a filter assembly according to an exemplary embodiment.
FIG. 6 is a flow diagram illustrating a method for filter assembly life detection, according to an exemplary embodiment.
Fig. 7 is a schematic circuit diagram illustrating an air conditioner according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The embodiment of the present disclosure provides a filtering apparatus, fig. 1 is a schematic structural diagram of a filtering apparatus according to an exemplary embodiment, as shown in fig. 1, the filtering apparatus 100 includes:
a filter body 101, wherein the filter body 101 comprises: a first circuit 1011 and mounting sites 1012 for mounting filter elements;
wherein the first circuit 1011 is electrically connected to a second circuit within the filter assembly located within the mounting location 1012 and is powered by a first power source within the second circuit;
the detection component 102 is positioned in the filter body 101 and used for determining the residual electric quantity value of the first power supply in the filter component positioned on the mounting position 1012 according to the electric parameter after the first circuit 1011 and the second circuit are electrically connected; and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
In the embodiment of the disclosure, the filtering device can be applied to any device with an air purifying function, and the air purification is completed through the cooperation of the filtering device and the filtering component installed in the filtering device. The device with the air purification function can be as follows: air conditioner, new fan or air purifier etc..
The filtering apparatus includes: a filter body; the air purifier is characterized in that the filtering body is provided with an installation position, and the installation position is used for installing a filtering component, so that the air filtering and purifying functions are realized through the matching work of the filtering body and the filtering component installed on the filtering body.
It should be noted that the filter body is provided with an air inlet and an air outlet, and an air duct is formed between the air inlet and the air outlet; the installation position of the filtering body can be arranged at any position of the air duct; air enters the air duct through the air inlet, is filtered by the filtering component arranged in the air duct, and is discharged through the air outlet.
The filter body includes: a first circuit; when the filtering device is provided with the filtering component, the first circuit in the filtering body is electrically connected with the second circuit in the filtering component on the mounting position.
In an embodiment of the present disclosure, the second circuit in the filter assembly corresponding to the filter device includes: and the first power supply in the filtering component supplies power to the first circuit in the filtering equipment after the first circuit is electrically connected with the second circuit.
It will be appreciated that the filter body comprises: a first end and a second end; wherein, the both ends of first circuit are connected respectively in first end and the second end of filtering the body.
The first end and the second end can be respectively arranged on the surface of the mounting position; and the first end and the second end are contacted with the first end and the second end of the filter component positioned at the mounting position, so that the first circuit is electrically connected with the second circuit of the filter body.
The detection assembly is located in the filtering body, and through detecting an electrical parameter after the first circuit and the second circuit are electrically connected, the detection assembly determines the residual electric quantity value of the first power supply in the second circuit according to the electrical parameter, and determines the residual service life of the filtering assembly according to the residual electric quantity value of the first power supply.
It should be noted that, in order to ensure the filtering effect of the filtering apparatus, on one hand, a qualified filtering component needs to be used in cooperation, and if the quality of the filtering component does not meet the standard, the filtering effect of the filtering apparatus is seriously affected, and the physical health of the user is affected. On the other hand, because the filtering component belongs to consumables, has certain service life, and the filtering component needs to be replaced regularly, if the filtering component which exceeds the service life is used for a long time, the effect of purifying air cannot be achieved, and air can be polluted.
In the related art, an electronic tag is attached to the inner surface of the filter assembly, and information such as authenticity, service life and the like of the filter assembly is determined by reading information in the electronic tag. However, although this anti-counterfeit method is easy to identify, it is also easy to break (for example, by copying an electronic tag and attaching the electronic tag to a counterfeit filter element, thereby passing the anti-counterfeit verification), and the security is not high enough.
Based on this, the embodiment of the disclosure arranges a first circuit in the filtering device and arranges a second circuit containing a first power supply in the filtering component; so that when the filter assembly is installed in the filter device, a first circuit in the device is electrically connected to a second circuit in the filter assembly and the first power source discharges through the first circuit.
It is understood that the initial electric quantity value of the first power source and the parameter value of the electronic component in the first circuit may be set as required, so that the determined discharge time of the first power source is equal to the preset service life of the filter assembly based on the initial electric quantity value of the first power source and the parameter value of the electronic component in the first circuit, so that when the residual electric quantity value of the first power source is zero, the service life of the filter assembly is cut off, and a new filter assembly needs to be replaced for the filter device.
In some embodiments of the present disclosure, the detection component is configured to determine whether the filter component located at the installation location is a preset filter component according to an electrical parameter after the first circuit and the second circuit are electrically connected.
It should be noted that, because the second circuit is arranged in the preset filtering assembly, when the preset filtering assembly is installed on the filtering device, a conduction loop is formed between the first circuit in the filtering device and the second circuit in the preset filtering assembly, and the first power supply in the second circuit supplies power to the first circuit. Therefore, the detection assembly can determine whether the filter assembly on the current installation position contains the first power supply or not through the detected electric parameters after the first circuit and the second circuit are electrically connected, thereby completing the filtering
Figure BDA0003396723830000051
The anti-counterfeiting verification.
When the filter assembly located at the installation position is determined to be the preset filter assembly, the detection assembly can determine the residual electric quantity value of the first power supply according to the electric parameters after the first circuit and the second circuit are electrically connected, and further determine the residual service life of the filter assembly.
In other embodiments of the present disclosure, if the filtering component is not a preset filtering component, the detecting component is configured to output a prompt message, where the prompt message is used to prompt that the filtering device is not currently installed with the filtering component.
In the embodiment of the disclosure, on one hand, the detection component can determine whether a conducting loop is formed between the first circuit and the second circuit through the detected electrical parameter after the first circuit and the second circuit are electrically connected, so as to perform anti-counterfeiting verification on the filtering component installed on the filtering device. On the other hand, the first circuit is connected with the first power supply in series and receives power supply of the first power supply, so that the detection assembly can determine the residual electric quantity value of the first power supply through the electric parameters after the first circuit and the second circuit are electrically connected, and further determine the residual service life of the filtering assembly.
In some embodiments, the first circuit comprises:
a first resistor;
after the first circuit and the second circuit are electrically connected, the first resistor receives power supply of a first power supply in the second circuit.
In the embodiment of the present disclosure, two ends of the first resistor are respectively connected to the first end and the second end of the filter body; when the filtering device is provided with the filtering component, a first circuit in the filtering device is electrically connected with a second circuit in the filtering component, a first resistor is connected with a first power supply in the second circuit in series, and the first resistor receives power supply of the first power supply.
Here, the first resistance may be a single resistance element, or the first resistance may include a plurality of resistance elements; the plurality of resistance elements may be connected in series or in parallel, which is not limited in the embodiments of the present disclosure.
In an embodiment of the disclosure, the resistance of the first resistor may be determined by an initial charge value of the first power source in the second circuit and a preset service life of the filter assembly.
It should be noted that the discharge duration of the first power supply after the first circuit and the second circuit are electrically connected can be determined according to the preset service life of the filter assembly; and determining an initial voltage value of the first power supply and a resistance value of the first resistor based on the discharge duration.
Here, the discharge duration of the first power supply after the first circuit and the second circuit are electrically connected may be equal to the preset service life of the filter assembly, and thus, the detection assembly may determine the remaining electric quantity value of the first power supply according to the detected electric parameter after the first circuit and the second circuit are electrically connected, and further determine the remaining service duration of the filter assembly.
In other embodiments, the first circuit further comprises:
the first end of the unidirectional conduction element is connected with the first end of the filtering body, and the second end of the unidirectional conduction element is connected with the first resistor;
the unidirectional conducting element is used for allowing current flowing from a first power supply in the second circuit to flow to the first resistor through the first end of the filtering body.
The unidirectional conductive element is an electronic element having a unidirectional conductive characteristic, such as a diode.
In an embodiment of the disclosure, the first circuit within the filtering device comprises: a unidirectional conducting element and a first resistor; the first end of the unidirectional conducting element can be connected with the first end of the filtering body, the second end of the unidirectional conducting element can be connected with one end of the first resistor, and the other end of the first resistor is connected with the second end of the filtering body.
A second circuit within a filter assembly corresponding to the filter device includes: the power supply comprises a first power supply, wherein the output end of the first power supply is connected with the first end of the mounting structure, and the input end of the first power supply is connected with the second end of the mounting structure.
It will be appreciated that, because the first circuit includes a unidirectional conducting element, the unidirectional conducting element is in the off state if the output current of the first power supply in the second circuit is in the opposite direction to the current defined by the unidirectional conducting element.
When the filtering device is provided with the filtering component, the output end of the first power supply is communicated with the first end of the filtering body (namely, the first end of the one-way conduction element), the input end of the first power supply is communicated with the second end of the filtering body (namely, the other end of the first resistor), the one-way conduction element is in a conduction state, the first circuit and the second circuit form a conduction loop, and the first resistor receives power supply of the first power supply.
Alternatively, as shown in fig. 2, fig. 2 is a schematic structural diagram ii of a filtering apparatus according to an exemplary embodiment. The filtering apparatus 100 includes:
the first sensor 103 is configured to detect a dust concentration value of a current environment in which the filter assembly is located, where the dust concentration value is used by the detection assembly to determine a first wear duration of the filter assembly in the current environment.
In an embodiment of the present disclosure, the first sensor may be a sensor that detects air quality, for example, a PM2.5 sensor.
The method comprises the steps that a first sensor is arranged at an air inlet of the filtering equipment, and a dust concentration value of input air of the filtering equipment is detected by the first sensor; and determining the dust concentration value of the current environment in which the filter device and the filter assembly are positioned.
In the disclosed embodiment, the first wear period may be used to indicate the degree of influence of the air quality of the current environment in which the filter assembly is located on the service life of the filter assembly. The first wear period of the filter assembly may be different for different usage environments.
For example, the service life of a filter assembly is determined to be half a year by testing the filter assembly before it is shipped. When the filter assembly is actually used, the actual service life of the filter assembly is shortened to 4 months due to the fact that the air quality of the environment where the filter assembly is located is different from the air quality of the environment where the filter assembly is located in the factory test; the first wear period of the filter assembly in the current environment is 2 months.
It should be noted that, the replacement time of the filter assembly is usually determined according to the preset service life of the filter assembly, and the specific use condition of the filter device and the filter assembly is not considered, so that the replacement may be delayed, and the filtering effect of the filter device and the physical health of the user are affected. For example, when the current environment in which the filter device is located has a high dust concentration, the filter assembly on the filter device may not reach its preset service life and need to be replaced.
In order to accurately determine the replacement time of the filter assembly, the embodiment of the disclosure determines the remaining service life of the filter assembly, i.e. the actual service life of the filter assembly is considered, and also considers the influence of the environment of the filter assembly during the service process on the service life of the filter assembly.
The embodiment of the disclosure utilizes the first sensor to detect the dust concentration value of the current environment where the filtering device is located, and sends the gray level concentration value to the detection component, so that the detection component determines the influence of the environment where the filtering device is located on the remaining service life of the filtering component according to the dust concentration value of the current environment.
Optionally, the detection component is configured to:
acquiring the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
determining a first loss duration of the filter assembly according to the accumulated running time and the dust concentration value;
and determining the residual service time of the filter assembly according to the residual electric quantity value of the first power supply in the filter assembly and the first loss time of the filter assembly.
It should be noted that, since the air quality of the usage environment of the filter assembly has an influence on the actual service life of the filter assembly, the actual service life of the filter assembly may be different in different air quality environments. Therefore, when determining the remaining usage time of the filter assembly, the influence of the current environment of the filter assembly on the filter assembly is considered.
In addition, the influence degree of the current environment of the filter assembly on the filter assembly is determined, and not only the air quality of the current environment but also the working time of the filter assembly in the current environment are considered. It can be understood that, under the same environment, if the working time of the first filter assembly is longer than that of the second filter assembly, the influence degree of the current environment on the first filter assembly is also greater than that of the current environment on the second filter assembly.
Therefore, in the embodiment of the present disclosure, the detection component determines the first loss duration of the filter component in the current environment according to the accumulated running time and the dust concentration value by obtaining the accumulated running time of the filter component in the current environment and the dust concentration value of the current environment in which the filter component is located.
The detection component determines the residual electric quantity value of the first power supply according to the electric parameters after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component in the current environment (namely the actual residual service life of the filter component) according to the difference value between the residual service life corresponding to the residual electric quantity value and the first loss time of the filter component in the current environment.
In some embodiments, the remaining usage time of the filter assembly in the current environment may be determined according to the following equation:
Figure BDA0003396723830000091
wherein T is the residual service time of the filter assembly in the current environment, and T0The residual service time corresponding to the residual electric quantity value of the first power supply in the filtering component; the t is the accumulated running time of the filter assembly under the current environment; said XtIs the dust concentration value of the current environment; x is a dust concentration value under a standard test environment; the beta is an engineering empirical factor.
The value of the beta is determined by the specification of a filter screen in the filter assembly, and the value range of the beta is 0-1.
Therefore, when the residual service life of the filter assembly is determined, the influence degree of the current environment on the service life of the filter assembly is considered, the more accurate residual service life of the filter assembly can be obtained, and the better filtering effect of the filter assembly in the use process is ensured.
Optionally, the detection component is configured to:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
In the embodiment of the present disclosure, the preset time period may be set according to actual requirements, for example, the preset time period may be 1 day, or 1 week, and the like.
And the detection component compares the residual service life with the preset service life after determining the residual service life of the filter component, and if the residual service life is less than the preset service life, the filter equipment outputs prompt information to prompt a user to replace the filter component on the filter equipment.
In some embodiments, the filtration apparatus further comprises: an alarm component; the alarm assembly is connected with the detection assembly; when the residual service life of the filtering component is less than the preset service life, the detection component controls the alarm component to output an alarm signal so as to prompt a user to replace the filtering component on the filtering equipment.
Here, the alarm component may be an electronic component such as a buzzer or a light emitting diode.
In other embodiments, if the remaining service life of the filter assembly is less than the preset time, the filter device outputs a prompt message through the display assembly.
Here, the display component may be a component within the filtering apparatus, for example, the display component may be a display panel of the filtering apparatus. Alternatively, the display component may be a display component of a terminal device. Such as a display screen of a smartphone.
It should be noted that the detection component may upload prompt information to the server after determining that the remaining service life of the filter component is less than the preset time; and the server sends the prompt information to the terminal equipment bound with the filtering equipment so that the terminal equipment outputs the prompt information.
Alternatively, as shown in fig. 3, fig. 3 is a schematic structural diagram three of a filtering apparatus according to an exemplary embodiment. The filtering body 101 comprises:
and the first conductive elastic sheet 1013 is positioned on the installation position 1012 and is used for contacting with a second conductive elastic sheet on the filter assembly in the installation position to complete the electrical connection between the first circuit 1011 and the second circuit.
In the embodiment of the disclosure, the first conductive elastic sheet is respectively arranged at the first end and the second end of the filtering body; the first end of the first circuit in the filtering body is connected with the first conductive elastic sheet at the first end of the filtering body, and the second end of the first circuit is connected with the first conductive elastic sheet at the second end of the filtering body.
When the filtering device is provided with the filtering component, a first conductive elastic sheet in the filtering device is in contact with a second conductive elastic sheet on the filtering component, and a first circuit connected with the first conductive elastic sheet is electrically connected with a second circuit connected with the second conductive elastic sheet.
The embodiment of the present disclosure provides a filter assembly, fig. 4 is a schematic structural diagram of a filter assembly according to an exemplary embodiment, and as shown in fig. 4, the filter assembly 200 includes:
a filter 201 and a filter mounting structure 202; the mounting structure 202 is used for mounting the filter screen 201 at a mounting position of a filtering device;
wherein, the mounting structure 202 includes:
a second circuit 2021 including a first power supply 2021 a;
after the second circuit 2021 is electrically connected to the first circuit in the filtering apparatus, the first power source 2021a supplies power to the first circuit; the residual electric quantity value of the first power supply 2021a is used for a detection component in the filter device to determine the residual service life of the filter screen.
In the disclosed embodiments, the filter assembly may be a device having a filtering function, such as a filter screen, an IFD cartridge, or the like. The filter assembly may be applied to one or more of the filter devices shown in the above-described aspects.
The filter assembly includes: a filter screen and a mounting structure; wherein, the filter screen is used for filtering dust and impurity in the air. The mounting structure is used for mounting the filter screen on a mounting position of the filter equipment.
The mounting structure can comprise a first connecting part and a second connecting part; the first connecting part is used for fixedly connecting the filter screen; the second connecting part is used for fixedly connecting the mounting structure with a mounting position on the filtering equipment.
In some embodiments, the mounting structure comprises a receiving cavity for placing the filter screen within the receiving cavity.
It should be noted that, the filter assembly can be installed on the installation position in the air duct of the filter device through the installation structure, and the air circulating in the air duct is filtered through the filter assembly, so as to achieve the effect of purifying the air.
The mounting structure includes: a second circuit; wherein the second circuit comprises: a first power supply;
when the filtering component is installed on the filtering equipment, a second circuit in the filtering component is electrically connected with a first circuit in the filtering equipment, and the first power supply is connected with the first circuit in series and supplies power to the first circuit.
It is understood that the mounting structure includes: a first end and a second end; wherein the first power source is connected to the first and second ends of the mounting structure, respectively.
The first end and the second end can be respectively arranged on the surface of the mounting structure, and the second circuit is electrically connected with the first circuit of the filtering equipment through the contact of the first end and the second end with the first end and the second end of the mounting position in the filtering equipment.
It should be noted that, in order to ensure the filtering effect of the filtering apparatus, on one hand, a qualified filtering component needs to be used in cooperation, and if the quality of the filtering component does not meet the standard, the filtering effect of the filtering apparatus is seriously affected, and the physical health of the user is affected. On the other hand, because the filtering component belongs to consumables, has certain service life, and the filtering component needs to be replaced regularly, if the filtering component which exceeds the service life is used for a long time, the effect of purifying air cannot be achieved, and air can be polluted.
Here, the discharge time of the first power source is determined by the preset service life of the filter assembly, so that the initial electric quantity value of the first power source and the parameter value of the electronic component in the first circuit may be determined according to the preset service life of the filter assembly, so that the discharge time of the first power source is equal to the preset service life of the filter assembly.
It is understood that when the filtering component is installed on the filtering device, the first power supply is connected in series with the first circuit in the filtering device to supply power to the first circuit, so that the detecting component in the filtering device can determine the residual electric quantity value of the first power supply by detecting the electric parameter after the first circuit and the second circuit are electrically connected, and determine the residual service life of the filtering component according to the residual electric quantity value.
In some embodiments, an output of the first power source is connected to a first end of the mounting structure and an input of the first power source is connected to a second end of the mounting structure.
In an embodiment of the present disclosure, an output current of a first power source within the filter assembly is output from a first end of the mounting structure; the filtering apparatus corresponding to the filtering assembly includes: a unidirectional conducting element and a first resistor; the first end of the unidirectional conducting element can be connected with the first end of the filtering body, the second end of the unidirectional conducting element can be connected with one end of the first resistor, and the other end of the first resistor is connected with the second end of the filtering body.
When the filtering device is provided with the filtering component, the first end of the mounting structure is connected with the first end of the filtering body, the second end of the mounting structure is connected with the second end of the filtering body, the first circuit is electrically connected with the second circuit, the output current of the first power source flows into the first circuit through the first end of the mounting structure, the one-way conduction element is in a conduction state, and the first resistor receives the power supply of the first power source.
If the filtering device comprises: and the first end of the first power supply in the filter assembly corresponding to the filter equipment is connected with the first end of the mounting structure, and the second end of the first power supply is connected with the second end of the mounting structure.
When the filtering device is provided with the filtering component, the output end of the first power supply is communicated with the first end of the filtering body (namely, the first end of the one-way conduction element), the input end of the first power supply is communicated with the second end of the filtering body (namely, the other end of the first resistor), the one-way conduction element is in a conduction state, the first circuit and the second circuit form a conduction loop, and the first resistor receives power supply of the first power supply.
Alternatively, as shown in fig. 5, fig. 5 is a schematic structural diagram ii of a filter assembly according to an exemplary embodiment. The mounting structure 202 includes:
the second conductive elastic piece 2022 is used for electrically contacting with the first conductive elastic piece on the filtering device to complete the electrical connection between the first circuit and the second circuit 2021.
In the embodiment of the present disclosure, the second conductive elastic pieces are respectively disposed at the first end and the second end of the mounting structure; the first end of a second circuit in the mounting structure is connected with the second conductive elastic sheet at the first end of the mounting structure, and the second end of the second circuit is connected with the second conductive elastic sheet at the second end of the mounting structure.
When the filtering component is installed on the filtering equipment, a second conductive elastic sheet on the filtering component is in contact with a first conductive elastic sheet on the filtering equipment, and a second circuit connected with the second conductive elastic sheet is electrically connected with a first circuit connected with the first conductive elastic sheet.
The embodiment of the present disclosure provides a method for detecting a lifetime of a filter assembly, and fig. 6 is a schematic flow chart illustrating a method for detecting a lifetime of a filter assembly according to an exemplary embodiment, as shown in fig. 6, the method includes:
step S101, after a filtering component is installed on filtering equipment, acquiring an electrical parameter after a first circuit in the filtering equipment and a second circuit in the filtering component are electrically connected through a detection component;
and S102, determining a residual electric quantity value of a first power supply in the second circuit according to the electric parameter, and determining the residual service life of the filter assembly according to the residual electric quantity value of the first power supply.
In the embodiment of the disclosure, the method for detecting the service life of the filter assembly is applied to the filter device shown in one or more technical schemes.
After the filtering device is provided with the filtering component, a first circuit in the filtering device is electrically connected with a second circuit in the filtering component, and a first power supply in the filtering component supplies power to the first circuit in the filtering device.
The detection component in the filtering device detects the electric parameter after the first circuit and the second circuit are electrically connected, determines the residual electric quantity value of the first power supply according to the electric parameter, and determines the residual service life of the filtering component according to the residual electric quantity value.
It should be noted that, in order to ensure the filtering effect of the filtering apparatus, on one hand, a qualified filtering component needs to be used in cooperation, and if the quality of the filtering component does not meet the standard, the filtering effect of the filtering apparatus is seriously affected, and the physical health of the user is affected. On the other hand, because the filtering component belongs to consumables, has certain service life, and the filtering component needs to be replaced regularly, if the filtering component which exceeds the service life is used for a long time, the effect of purifying air cannot be achieved, and air can be polluted.
Based on this, the embodiment of the disclosure arranges a first circuit in the filtering device and arranges a second circuit containing a first power supply in the filtering component; when the filtering device is provided with the filtering component, a first power supply in the filtering component is connected with a first circuit in the filtering device in series and supplies power to the first circuit; and detecting the electrical parameter after the first circuit and the second circuit are electrically connected by using a detection component, determining the residual electric quantity value of the first power supply according to the electrical parameter, and determining the residual service life of the filter component according to the residual electric quantity value.
Therefore, on one hand, the electrical parameter of the first circuit can be detected through the detection component, if the electrical parameter of the first circuit indicates that a conduction loop is formed between the first circuit and the second circuit, it is indicated that the currently installed filter component is a preset filter component; on the other hand, because the first circuit receives the power supply of the first power supply in the second circuit, the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameter detected by the detection component after the first circuit and the second circuit are electrically connected, and the residual service life of the filter component can be determined according to the residual electric quantity value.
In some embodiments, the method further comprises:
determining whether the filter assembly located at the installation position is a preset filter assembly or not according to the electrical parameter after the first circuit and the second circuit are electrically connected;
said determining a remaining amount of power of a first power source within said second circuit based on said electrical parameter comprises:
and if the filter assembly is a preset filter assembly, determining the residual electric quantity value of the first power supply according to the electric parameter.
It should be noted that, because the second circuit is arranged in the preset filtering assembly, when the preset filtering assembly is installed on the filtering device, a conduction loop is formed between the first circuit in the filtering device and the second circuit in the preset filtering assembly, and the first power supply in the second circuit supplies power to the first circuit. Therefore, the detection assembly can determine whether the filter assembly on the current installation position contains the first power supply or not through the detected electric parameters after the first circuit and the second circuit are electrically connected, thereby completing the filtering
Figure BDA0003396723830000131
The anti-counterfeiting verification.
When the filter assembly located at the installation position is determined to be the preset filter assembly, the detection assembly can determine the residual electric quantity value of the first power supply according to the electric parameters after the first circuit and the second circuit are electrically connected, and further determine the residual service life of the filter assembly.
In other embodiments, if the filter component is not the preset filter component, the detection component is configured to output a prompt message, where the prompt message is used to prompt that the filter component is not installed in the filter device currently.
Therefore, on one hand, whether a conducting loop is formed between the first circuit and the second circuit can be determined through the detected electrical parameters after the first circuit and the second circuit are electrically connected, and therefore the anti-counterfeiting verification is carried out on the filtering component installed on the filtering equipment. On the other hand, the first circuit is connected with the first power supply in series and receives power supply of the first power supply, so that the detection assembly can determine the residual electric quantity value of the first power supply through the electric parameters after the first circuit and the second circuit are electrically connected, and further determine the residual service life of the filtering assembly.
Optionally, the method further comprises:
acquiring a dust concentration value of the current environment where the filter assembly is located by using a first sensor;
acquiring the accumulated running time of the filter assembly;
determining a first loss duration of the filter assembly according to the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
and determining the residual service time of the filter component according to the residual electric quantity value of the first power supply and the first loss time.
It should be noted that, the replacement time of the filter assembly is usually determined according to the preset service life of the filter assembly, and the specific use condition of the filter device and the filter assembly is not considered, so that the replacement may be delayed, and the filtering effect of the filter device and the physical health of the user are affected.
Since the air quality of the environment in which the filter assembly is used has an effect on the actual service life of the filter assembly, the actual service life of the filter assembly may vary in environments with different air qualities. Therefore, when determining the remaining usage time of the filter assembly, the influence of the current environment of the filter assembly on the filter assembly is considered. For example, when the current environment in which the filter device is located has a high dust concentration, the filter assembly on the filter device may not reach its preset service life and need to be replaced.
In the embodiment of the disclosure, the first loss duration may be used to indicate the influence degree of the air quality of the current environment where the filter assembly is located on the service life of the filter assembly. The first wear period of the filter assembly may be different for different usage environments.
In determining the first wear period of the filter assembly in the current environment (i.e., the degree of impact of the current environment in which the filter assembly is located on the filter assembly), not only the air quality of the current environment, but also the operating period of the filter assembly in the current environment is considered. It can be understood that, under the same environment, if the working time of the first filter assembly is longer than that of the second filter assembly, the influence degree of the current environment on the first filter assembly is also greater than that of the current environment on the second filter assembly.
The accumulated running time of the filter assembly in the current environment and the dust concentration value of the current environment where the filter assembly is located can be obtained, and the first loss duration of the filter assembly in the current environment is determined according to the accumulated running time and the dust concentration value. Determining the residual electric quantity value of the first power supply according to the electric parameters after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component in the current environment (namely the actual residual service life of the filter component) according to the difference value between the residual service life corresponding to the residual electric quantity value and the first loss time of the filter component in the current environment.
Therefore, when the residual service life of the filter assembly is determined, the influence degree of the current environment on the service life of the filter assembly is considered, the more accurate residual service life of the filter assembly can be obtained, and the better filtering effect of the filter assembly in the use process is ensured.
Optionally, the method further comprises:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
In the embodiment of the present disclosure, the preset time period may be set according to actual requirements, for example, the preset time period may be 1 day, or 1 week, and the like.
And the detection component compares the residual service life with the preset service life after determining the residual service life of the filter component, and if the residual service life is less than the preset service life, the filter equipment outputs prompt information to prompt a user to replace the filter component on the filter equipment.
In the following, a specific example is provided in combination with any one of the above technical solutions, and the present disclosure provides a lifetime detection apparatus for a filter screen, including:
a filter body and a filter assembly; wherein the filter assembly is removably mounted to the filter apparatus.
The filtering apparatus includes:
a filter body and a detection assembly located within the filter body;
the filter body includes: the filter comprises a first circuit, a mounting position for mounting a filter assembly and a first conductive elastic sheet;
the filter assembly, comprising: a filter screen and a mounting structure; the mounting structure is used for mounting the filter screen on a mounting position of the filter equipment;
the filter assembly, comprising: a filter screen and a mounting structure; the mounting structure is used for mounting the filter screen on a mounting position of the filter equipment;
the mounting structure includes: a second circuit and a second conductive spring; wherein the second circuit comprises: a first power supply;
when the filter assembly is installed at the installation position of the filter device, the first conductive elastic sheet is in electrical contact with the second conductive elastic sheet, and the first circuit is electrically connected with the second circuit and receives power supply of a first power supply in the second circuit;
the detection component is used for determining the residual electric quantity value of a first power supply in the filter component positioned on the mounting position according to the electric parameter after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
In this example, the detection component is connected to the first circuit, which may include: a first resistor;
when the filter assembly is mounted on the filter device, a first circuit within the filter device and a second circuit within the filter assembly are electrically connected; the detection component can determine whether a conductive loop is formed between the first circuit and the second circuit according to the detected electrical parameter after the first circuit and the second circuit are electrically connected; namely, whether the filter assembly is a preset filter assembly is determined; and the detection component can determine the residual electric quantity value of the first power supply according to the detected electric parameters after the first circuit and the second circuit are electrically connected, and determine the residual service life of the filter component according to the residual electric quantity value.
Here, the preset filter assembly may be an original filter assembly.
In some embodiments, a detection component to:
if the residual service life of the filter assembly is less than the preset time, outputting prompt information; the prompt message is used for reminding a user to replace the filter assembly.
In this example, the preset time period may be set according to actual requirements, for example, the preset time period may be 1 day, or 1 week, and the like.
Exemplarily, as shown in fig. 5, fig. 5 is a schematic circuit structure diagram of an air conditioner according to an exemplary embodiment. The air conditioner comprises a filter screen, an internal machine structure and an indoor control panel; the filter screen can be installed on an inner machine structure of the air conditioner, and the inner machine structure is connected with an indoor control panel through a connecting wire. Wherein, the filter screen includes: a button cell; the indoor control panel includes: discharge resistor R and detection component MCU.
When the filter screen is installed on the inner machine structure, the conductive elastic sheet on the filter screen is in electrical contact with the conductive elastic sheet on the inner machine structure, and the button cell in the filter screen is connected in series with the discharge resistor R of the indoor control panel and discharges through the discharge resistor R.
Because the discharge resistor R is connected with the button cell in series, the MCU can determine whether the filter screen is an original filter screen or not according to the electrical parameter of the discharge resistor R by detecting the electrical parameter of the discharge resistor R.
It should be noted that, because the button cell of presetting the electric quantity has been placed in the original dress filter screen, when the original dress filter screen was installed in the internal unit is structural, discharge resistance R with form the conduction-through loop between the button cell, MCU accessible detects discharge resistance R's electrical parameter, confirms whether filter assembly is original dress filter assembly.
And if the MCU determines that the filter screen is not the originally-installed filter screen, outputting first prompt information, wherein the first prompt information is used for prompting that the filter screen is not installed currently.
After the filter screen is determined to be the original filter screen, the MCU can determine the residual electric quantity value of the button battery in the filter screen according to the electric parameter of the discharge resistor, and further determine the residual service life of the filter screen according to the residual electric quantity value of the button battery.
It should be noted that the discharge resistor R is directly connected to two ends of the button battery, and a voltage value of the discharge resistor R is equal to a voltage value of the button battery; the MCU can determine the voltage value (namely the residual electric quantity value) of the button cell by detecting the voltage value of the discharge resistor R
And if the determined residual service life of the filter screen is less than the preset time, the MCU outputs second prompt information, and the second prompt information is used for prompting a user to replace the filter screen.
It can be understood that the service life of the filter screen is the discharge time of the button battery, and the initial electric quantity value of the button battery in the discharge circuit and the resistance value of the discharge resistor R can be determined according to the preset service life of the filter screen (for example, the preset service life is half a year), so that the discharge time of the discharge circuit is equal to the preset service life of the filter screen; therefore, when the residual electric quantity value of the button battery is zero, the service life of the filter screen is cut off, and a new filter screen needs to be replaced.
The present disclosure also provides an environmental conditioning apparatus, comprising:
the filter device according to one or more of the above aspects, and the filter assembly according to one or more of the above aspects;
wherein the filter assembly is removably mounted to the filter apparatus.
In the disclosed embodiment, when the filter assembly is mounted on the filter device, a first power supply in the filter assembly is connected in series with a first circuit in the filter device and supplies power to the first circuit; and detecting the electrical parameter after the first circuit and the second circuit are electrically connected by using a detection component, determining the residual electric quantity value of the first power supply according to the electrical parameter, and determining the residual service life of the filter component according to the residual electric quantity value.
Therefore, on one hand, the electrical parameter of the first circuit can be detected through the detection component, if the electrical parameter of the first circuit indicates that a conduction loop is formed between the first circuit and the second circuit, it is indicated that the currently installed filter component is a preset filter component; on the other hand, because the first circuit receives the power supply of the first power supply in the second circuit, the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameter detected by the detection component after the first circuit and the second circuit are electrically connected, and the residual service life of the filter component can be determined according to the residual electric quantity value.
The present disclosure also provides a filter assembly life detection device, the device includes:
a processor;
a memory for storing executable instructions;
the processor is configured to implement one or more steps of the filter assembly life detection method described in the claims when executing the executable instructions stored in the memory.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (10)

1. A filter apparatus, comprising
A filter body, wherein the filter body comprises: the filter assembly comprises a first circuit and a mounting position for mounting the filter assembly;
the first circuit is electrically connected with a second circuit in the filter assembly in the mounting position and is supplied with power by a first power supply in the second circuit;
the detection assembly is positioned in the filtering body and used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the mounting position according to the electric parameter after the first circuit and the second circuit are electrically connected; and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
2. The apparatus of claim 1, wherein the filtering apparatus comprises:
the first sensor is used for detecting a dust concentration value of the current environment where the filter assembly is located, and the dust concentration value is used for the detection assembly to determine a first loss duration of the filter assembly in the current environment.
3. The apparatus of claim 2, wherein the detection component is to:
acquiring the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
determining a first loss duration of the filter assembly according to the accumulated running time and the dust concentration value;
and determining the residual service time of the filter assembly according to the residual electric quantity value of the first power supply in the filter assembly and the first loss time of the filter assembly.
4. The apparatus of claim 1 or 3, wherein the detection component is configured to:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
5. The apparatus of claim 1, wherein the filter body comprises:
and the first conductive elastic sheet is positioned on the mounting position and is used for contacting with a second conductive elastic sheet on the filter assembly in the mounting position to complete the electric connection of the first circuit and the second circuit.
6. A filter assembly as claimed in any one of claims 1 to 5, comprising:
a filter screen and a mounting structure for the filter screen; the mounting structure is used for mounting the filter screen on a mounting position of the filter equipment;
wherein, the mounting structure includes:
a second circuit including a first power supply;
after the second circuit is electrically connected with a first circuit in the filtering equipment, the first power supply supplies power to the first circuit; and the residual electric quantity value of the first power supply is used for determining the residual service life of the filter screen by a detection component in the filter equipment.
7. A method for detecting the life of a filter assembly, which is applied to the filter device according to any one of claims 1 to 5, comprising:
after a filtering component is installed on the filtering device, acquiring an electrical parameter after a first circuit in the filtering device and a second circuit in the filtering component are electrically connected through a detection component;
and determining the residual electric quantity value of the first power supply in the second circuit according to the electric parameter, and determining the residual service life of the filter component according to the residual electric quantity value of the first power supply.
8. The method of claim 7, further comprising:
acquiring a dust concentration value of the current environment where the filter assembly is located by using a first sensor;
acquiring the accumulated running time of the filter assembly;
determining a first loss duration of the filter assembly according to the accumulated running time of the filter assembly and the dust concentration value of the current environment where the filter assembly is located;
and determining the residual service time of the filter component according to the residual electric quantity value of the first power supply and the first loss time.
9. The method of claim 8, further comprising:
if the residual service time of the filtering component is less than the preset time, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter equipment.
10. An environmental conditioning apparatus, comprising:
the filter apparatus of any one of claims 1 to 5, and the filter assembly of claim 6;
wherein the filter assembly is removably mounted to the filter apparatus.
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