CN114370682B - Filter device, filter assembly, service life detection method of filter assembly and environment adjustment device - Google Patents

Filter device, filter assembly, service life detection method of filter assembly and environment adjustment device Download PDF

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Publication number
CN114370682B
CN114370682B CN202111484006.7A CN202111484006A CN114370682B CN 114370682 B CN114370682 B CN 114370682B CN 202111484006 A CN202111484006 A CN 202111484006A CN 114370682 B CN114370682 B CN 114370682B
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Prior art keywords
filter
circuit
filter assembly
filtering
power supply
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CN202111484006.7A
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CN114370682A (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 filtering component lifetime detection method, an environment adjustment apparatus, the filtering apparatus comprising: a filter body, wherein the filter body comprises: a first circuit and a mounting location for mounting the filter assembly; the first circuit is electrically connected with a second circuit in the filter assembly in the installation position and receives power supply of a first power supply in the second circuit; the detection assembly is positioned in the filtering body and is used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the installation position according to the electric parameters of the first circuit and the second circuit after being electrically connected; and determining the remaining use time of the filtering component according to the remaining power value of the first power supply.

Description

Filter device, filter assembly, service life detection method of filter assembly and environment adjustment device
Technical Field
The disclosure relates to the field of electronic technology, and in particular relates to a filtering device, a filtering component, a service life detection method of the filtering component and an environment adjusting device.
Background
Along with the increasing serious environmental pollution, more and more users filter out dust, sundries and other gaseous pollutants in the air by using a filtering device so as to achieve the effects of purifying the air and improving the air quality. Because the filter component installed on the filter equipment has long service time, a large amount of impurities such as dust can be accumulated on the filter component, and the filter component needs to be replaced periodically in order to ensure the filtering effect of the filter equipment.
In the related art, an electronic tag is generally attached to the inner surface of the filter assembly, and anti-counterfeiting verification of the filter assembly and determination of the residual service life of the filter assembly are realized by reading anti-counterfeiting verification information and service life information in the electronic tag. However, the electronic anti-counterfeit label is easy to forge, so that the authenticity and the service life of the filter assembly cannot be accurately determined.
Disclosure of Invention
The disclosure provides a filtering device, a filtering component, a service life detection method of the filtering component and an environment adjusting device.
According to a first aspect of embodiments of the present disclosure, there is provided a filter device comprising:
a filter body, wherein the filter body comprises: a first circuit and a mounting location for mounting the filter assembly;
the first circuit is electrically connected with a second circuit in the filter assembly in the installation position and receives power supply of a first power supply in the second circuit;
the detection assembly is positioned in the filtering body and is used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the installation position according to the electric parameters of the first circuit and the second circuit after being electrically connected; and determining the remaining use time of the filtering component according to the remaining power value of the first power supply.
Optionally, the filtering device includes:
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 time length 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 positioned;
determining a first duration of loss of the filter assembly based on the accumulated run time and the dust concentration value;
and determining the residual using time of the filter assembly according to the residual electric quantity value of the first power supply in the filter assembly and the first time loss of the filter assembly.
Optionally, the detection component is configured to:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
Optionally, the filtering body includes:
the first conductive elastic sheet is positioned on the installation position and used for contacting with the second conductive elastic sheet on the filter assembly in the installation 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:
the filter screen and the installation structure of the filter screen; the filter screen is arranged on the installation position of the filter equipment;
wherein, the mounting structure includes:
a second circuit comprising a first power supply;
the first power supply supplies power to the first circuit after the second circuit is electrically connected with the first circuit in the filtering equipment; the remaining power value of the first power source is used for a detection component in the filtering device to determine the remaining use duration of the filter screen.
According to a third aspect of the embodiments of the present disclosure, there is provided a filter assembly lifetime detection method, which is applied to the filter device of the first aspect of the embodiments of the present disclosure, including:
when the filtering equipment is provided with a filtering component, acquiring electric parameters of the first circuit in the filtering equipment and the second circuit in the filtering component after being electrically connected through a detection component;
and determining a residual electric quantity value of a first power supply in the second circuit according to the electric parameter, and determining the residual using time of the filtering 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 positioned by using a first sensor;
acquiring accumulated running time of the filtering component;
determining a first time-consuming period of the filter assembly according to the accumulated running time of the filter assembly and the dust concentration value of the current environment in which the filter assembly is positioned;
and determining the residual using duration of the filtering component according to the residual electric quantity value of the first power supply and the first loss duration.
Optionally, the method further comprises:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
According to a fourth aspect of embodiments of the present disclosure, there is provided an environmental conditioning apparatus comprising:
the filter apparatus 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 filtration subassembly is detachable to be installed on the filtration equipment.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
embodiments of the present disclosure provide for a method of manufacturing a filter assembly by providing a first circuit within a filter device and a second circuit within the filter assembly that includes a first power source; when the filter equipment is provided with a filter assembly, a first power supply in the filter assembly is connected in series with a first circuit in the filter equipment and supplies power for the first circuit; and detecting the electrical parameters of the first circuit and the second circuit after electrical connection by using a detection component, determining a residual electric quantity value of the first power supply according to the electrical parameters, and determining the residual use duration of the filtering component according to the residual electric quantity value.
On the one hand, the detection component is based on the electrical parameters of the first circuit and the second circuit after being electrically connected, and if the electrical parameters of the first circuit indicate that a conducting loop is formed between the first circuit and the second circuit, the currently installed filter component is determined to be a preset filter component, so that anti-counterfeiting verification of the filter component is realized.
On the other hand, the first circuit receives the power supply of the first power supply in the second circuit, so that the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameters, detected by the detection component, of the first circuit and the second circuit after the first circuit and the second circuit are electrically connected, and the residual using time of the filtering component is 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 schematic diagram of a filtering apparatus according to an exemplary embodiment.
Fig. 2 is a schematic diagram of a second configuration of a filtering apparatus according to an exemplary embodiment.
Fig. 3 is a schematic diagram III of a filter apparatus according to an exemplary embodiment.
Fig. 4 is a schematic diagram illustrating a filter assembly structure according to an exemplary embodiment.
Fig. 5 is a schematic diagram of a second filter assembly according to an exemplary embodiment.
FIG. 6 is a flow diagram illustrating a method of filter component life detection according to an exemplary embodiment.
Fig. 7 is a schematic circuit configuration diagram of an air conditioner according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
An 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, and 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 a mounting location 1012 for mounting the filter assembly;
wherein the first circuit 1011 is electrically connected to a second circuit in the filter assembly located in the mounting location 1012 and receives power from a first power source in the second circuit;
a detection component 102, located in the filtering body 101, for determining a residual electric quantity value of a first power supply in the filtering component located on the installation position 1012 according to an electric parameter of the first circuit 1011 and the second circuit after electric connection; and determining the remaining use time of the filtering component according to the remaining power value of the first power supply.
In the embodiment of the disclosure, the filter device can be applied to any device with an air purifying function, and the air is purified through the cooperation of the filter device and a filter assembly installed in the filter device. The device with the air purifying function can be: air conditioning, fresh air handling or air cleaning etc.
The filtering apparatus includes: a filtering body; the filter body is provided with a mounting position for mounting the filter assembly, so that the filter body and the filter assembly mounted on the filter body are matched to realize the functions of filtering and purifying air.
The filter body is provided with an air inlet and an air outlet, and an air channel 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 channel through the air inlet, is filtered through the filter assembly arranged in the air channel, and is discharged through the air outlet.
The filter body includes: a first circuit; wherein the first circuit within the filter body is electrically connected to the second circuit within the filter assembly located at the mounting location when the filter apparatus is mounted with the filter assembly.
In an embodiment of the disclosure, the second circuit within the filter assembly corresponding to the filter device includes: and the first power supply is used for supplying power to the first circuit in the filtering equipment when the first circuit is electrically connected with the second circuit.
It is understood that the filtering body comprises: a first end and a second end; wherein, the both ends of first circuit are connected respectively at the 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 installation position; the first circuit is electrically connected with the second circuit of the filter body through the contact of the first end and the second end with the first end and the second end of the filter assembly positioned at the installation position.
The detection assembly is positioned in the filtering body, the residual electric quantity value of the first power supply in the second circuit is determined according to the electric parameter by detecting the electric parameter of the first circuit and the second circuit after electric connection, and the residual use duration of the filtering assembly is determined according to the residual electric quantity value of the first power supply.
It should be noted that, in order to guarantee the filter effect of the filter device, on the one hand, the qualified filter component needs to be matched for use, if the quality of the filter component does not reach the standard, the filter effect of the filter device can be seriously affected, and the physical health of a user is affected. On the other hand, as the filter assembly belongs to a consumable product, the filter assembly has a certain service life and needs to be replaced periodically, if the filter assembly which exceeds the service life is used for a long time, the filter assembly cannot achieve the effect of purifying air, but can pollute the air.
In the related art, the electronic tag is attached to the inner surface of the filter assembly, and information such as the authenticity and the service life of the filter assembly is determined by reading the information in the electronic tag. However, such a tamper-proof system is not sufficiently secure, but is easily recognized, but is also easily broken (for example, by copying an electronic tag and attaching the electronic tag to a counterfeit filter member, thereby passing tamper-proof verification).
Based on this, embodiments of the present disclosure provide for the provision of a first circuit within a filter device and a second circuit within a filter assembly that includes a first power source; such that when the filter device is fitted with a filter assembly, a first electrical circuit within the device and a second electrical circuit within the filter assembly are electrically connected, the first electrical power source being discharged through the first electrical circuit.
It can be appreciated that the initial power value of the first power supply and the parameter value of the electronic component in the first circuit may be set according to the requirement, so that the determined discharging duration of the first power supply is equal to the preset service life of the filter assembly based on the initial power value of the first power supply and the parameter value of the electronic component in the first circuit, so that when the residual power value of the first power supply 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 disclosure, the detecting component is configured to determine, according to an electrical parameter of the first circuit and the second circuit after the electrical connection, whether the filter component located at the installation location is a preset filter component.
It should be noted that, because the second circuit is disposed in the preset filter assembly, when the filter device is installed with the preset filter assembly, a conducting loop is formed between the first circuit in the filter device and the second circuit in the preset filter assembly, and the first power supply in the second circuit supplies power to the first circuit. The detection component can pass through the detected first circuit and The electric parameter after the second circuit is electrically connected determines whether the filter assembly on the current installation position contains the first power supply or not, thereby completing the filtering
Figure BDA0003396723830000051
Is a counterfeit-proof verification of the system.
When the filter assembly positioned at the installation position is determined to be a preset filter assembly, the detection assembly can determine the residual electric quantity value of the first power supply according to the electric parameters of the first circuit and the second circuit after being electrically connected, and further determine the residual use duration of the filter assembly.
In other embodiments of the present disclosure, if the filter component is not a preset filter component, the detection component is configured to output a prompt, where the prompt is configured to prompt that the filter device is not currently installed with the filter component.
In the embodiment of the disclosure, on one hand, the detection component can determine whether a conduction loop is formed between the first circuit and the second circuit through the detected electrical parameters after the first circuit and the second circuit are electrically connected, so that anti-counterfeiting verification is performed on the filter component installed on the filter equipment. On the other hand, the first circuit is connected with the first power supply in series and receives the 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 of the first circuit and the second circuit after being electrically connected, and further determine the residual using time of the filtering assembly.
In some embodiments, the first circuit comprises:
a first resistor;
after the first circuit is electrically connected with the second circuit, the first resistor receives power supply of a first power supply in the second circuit.
In the embodiment of the disclosure, two ends of the first resistor are respectively connected with a first end and a second end of the filtering body; when the filter equipment is provided with the filter assembly, a first circuit in the filter equipment is electrically connected with a second circuit in the filter assembly, the 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 resistor may be a single resistive element, or the first resistor may include a plurality of resistive elements; the plurality of resistor elements may be connected in series or in parallel, which is not limited by the embodiment of the disclosure.
In the embodiment of the disclosure, the resistance value of the first resistor may be determined by an initial power value of the first power supply in the second circuit and a preset service life of the filtering component.
It should be noted that, according to the preset service life of the filtering component, the discharge duration of the first power supply after the first circuit and the second circuit are electrically connected can be determined; 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 filtering component, so the detecting component may determine, according to the detected electrical parameter after the first circuit and the second circuit are electrically connected, the remaining power value of the first power supply, and further determine the remaining service duration of the filtering component.
In other embodiments, the first circuit further comprises:
a unidirectional conducting element, wherein a first end of the unidirectional conducting element is connected with a first end of the filtering body, and a second end of the unidirectional conducting element is connected with the first resistor;
the unidirectional conducting element is used for allowing current flowing out of the 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 unidirectional conductive characteristics, such as a diode.
In an embodiment of the disclosure, the first circuit within the filtering apparatus comprises: a unidirectional conductive 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: and 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 can be appreciated that, since the unidirectional conducting element is included in the first circuit, if the output current direction of the first power supply in the second circuit is opposite to the current direction defined by the unidirectional conducting element, the unidirectional conducting element is in an off state.
When the filter assembly is installed in the filter device, the output end of the first power supply is communicated with the first end (namely the first end of the unidirectional conduction element) of the filter body, the input end of the first power supply is communicated with the second end (namely the other end of the first resistor) of the filter body, the unidirectional conduction element is in a conduction state, the first circuit and the second circuit form a conduction loop, and the first resistor receives power supplied by the first power supply.
Alternatively, as shown in fig. 2, fig. 2 is a schematic diagram of a filtering apparatus according to an exemplary embodiment. The filtering apparatus 100 includes:
A first sensor 103, 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 duration of loss of the filter assembly in the current environment.
In the disclosed embodiments, the first sensor may be a sensor that detects air quality, such as a PM2.5 sensor.
The method comprises the steps that a first sensor is arranged at an air inlet of the filtering equipment, and the dust concentration value of input air of the filtering equipment is detected by the first sensor; and further determining dust concentration values for the filter device and the current environment in which the filter assembly is located.
In the embodiment of the disclosure, the first time-consuming period may be used to indicate a degree of influence of air quality of a current environment in which the filter assembly is located on the service life of the filter assembly. The first duration of loss of the filter assembly may be different for different usage environments.
For example, before the filter assembly leaves the factory, the service life of the filter assembly is determined to be half a year by testing the filter assembly. When the filter assembly is in actual use, the actual service life of the filter assembly is shortened to 4 months because 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 when the filter assembly is shipped to a factory for testing; the first time loss of the filter assembly in the current environment is 2 months.
It should be noted that, the replacement time of the filter assembly is generally 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 situation of delayed replacement may occur, which affects the filtering effect of the filter device and the physical health of the user. For example, when the dust concentration is high in the current environment in which the filter device is located, the filter assembly on the filter device may need to be replaced without reaching its preset service life.
In order to accurately determine the replacement time of the filter assembly, the embodiment of the disclosure determines the remaining service time of the filter assembly, that is, considers the actual service time of the filter assembly and also considers the influence of the environment where the filter assembly is located in the use 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 equipment is located, and sends the gray concentration value to the detection component, so that the detection component can determine the influence of the environment where the filtering equipment is located on the residual using time 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 positioned;
determining a first duration of loss of the filter assembly based on the accumulated run time and the dust concentration value;
and determining the residual using time of the filter assembly according to the residual electric quantity value of the first power supply in the filter assembly and the first time loss of the filter assembly.
It should be noted that, because the air quality of the use 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 environments with different air quality. The extent of the impact of the current environment in which the filter assembly is located on the filter assembly is taken into account when determining the remaining use time of the filter assembly.
In addition, in determining the influence degree of the current environment of the filter assembly on the filter assembly, 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 component is longer than the working time of the second filter component, the influence degree of the current environment on the first filter component is also greater than the influence degree of the current environment on the second filter component.
Therefore, in the embodiment of the disclosure, the detection component determines the first duration of loss of the filter component in the current environment according to the accumulated running time and the dust concentration value by acquiring 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 of the first circuit and the second circuit after being electrically connected; and determining the residual use time length of the filter assembly in the current environment (namely the actual residual use time length of the filter assembly) according to the difference value of the residual use time length corresponding to the residual electric quantity value and the first loss time length of the filter assembly in the current environment.
In some embodiments, the remaining in-use time of the filter assembly in the current environment may be determined according to the following equation:
Figure BDA0003396723830000091
wherein, T is the residual using time of the filtering component in the current environment, and 0 the residual use duration corresponding to the residual electric quantity value of the first power supply in the filtering component is obtained; t is the accumulated running time of the filter assembly in the current environment; the X is t A dust concentration value for the current environment; the X is a dust concentration value under a standard test environment; the beta is engineering experience factor.
The value of beta is determined by the specification of the filter screen in the filter assembly, and the value of beta ranges from 0 to 1.
In this way, when determining the remaining use duration of the filter assembly, the embodiment of the disclosure considers the influence degree of the current environment on the service life of the filter assembly, and can obtain more accurate remaining use duration of the filter assembly, thereby ensuring a better filtering effect of the filter assembly in the use process.
Optionally, the detection component is configured to:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
In the embodiment of the present disclosure, the preset duration may be set according to actual requirements, for example, the preset duration may be 1 day, 1 week, or the like.
After determining the residual using time of the filtering component, the detecting component compares the residual using time with a preset time, and if the residual using time is smaller than the preset time, the filtering device outputs prompt information to prompt a user to replace the filtering component on the filtering device.
In some embodiments, the filtration apparatus further comprises: an alarm assembly; the alarm assembly is connected with the detection assembly; when the remaining use time of the filter assembly is smaller than the preset time, the detection assembly controls the alarm assembly to output an alarm signal so as to prompt a user to replace the filter assembly on the filter device.
Here, the alarm component may be an electronic component such as a buzzer or a light emitting diode.
In other embodiments, if the remaining usage time of the filtering component is less than the preset time, the filtering device outputs a prompt message through the display component.
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 smart phone.
After determining that the remaining use time length of the filtering component is less than the preset time length, the detecting component can upload prompt information to a server; 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 diagram of a filtering apparatus according to an exemplary embodiment. The filtering body 101 includes:
and a first conductive spring 1013, located on the mounting position 1012, for contacting with a second conductive spring on the filter assembly in the mounting position, so as 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 filter body is connected with the first conductive spring piece at the first end of the filter body, and the second end of the first circuit is connected with the first conductive spring piece at the second end of the filter body.
When the filter equipment is provided with the filter component, a first conductive spring piece in the filter equipment is contacted with a second conductive spring piece on the filter component, and a first circuit connected with the first conductive spring piece is electrically connected with a second circuit connected with the second conductive spring piece.
An embodiment of the present disclosure provides a filter assembly, fig. 4 is a schematic structural diagram of a filter assembly, and as shown in fig. 4, the filter assembly 200 includes:
a filter screen 201 and a mounting structure 202 for said filter screen; wherein, the installation structure 202 is used for installing the filter screen 201 at the installation position of the filter device;
wherein the mounting structure 202 comprises:
a second circuit 2021 comprising a first power supply 2021a;
after the second circuit 2021 is electrically connected to a first circuit in the filtering apparatus, the first power supply 2021a supplies power to the first circuit; the remaining power value of the first power supply 2021a is used by a detection component within the filtering apparatus to determine a remaining length of use of the filter screen.
In embodiments of the present disclosure, 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 a filter device as shown in one or more of the above-described embodiments.
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 the mounting position of the filter equipment.
The mounting structure may include a first connection portion and a second connection portion; wherein, 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 includes a receiving cavity for placing the filter screen within the receiving cavity.
It should be noted that, the filter component can be installed on the installation position in the air duct of the filter equipment through the installation structure, and the air circulated in the air duct is filtered through the filter component, so that the effect of purifying the air is achieved.
The mounting structure includes: a second circuit; wherein the second circuit comprises: a first power supply;
When the filter assembly is mounted on the filter device, a second circuit within the filter assembly is electrically connected to a first circuit within the filter device, and the first power source is in series with and powers the first circuit.
It will be appreciated that the mounting structure comprises: a first end and a second end; wherein the first power supply is connected to the first end and the second end 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 first end and the second end are contacted with the first end and the second end of the mounting position in the filter equipment, so that the second circuit is electrically connected with the first circuit of the filter equipment.
It should be noted that, in order to guarantee the filter effect of the filter device, on the one hand, the qualified filter component needs to be matched for use, if the quality of the filter component does not reach the standard, the filter effect of the filter device can be seriously affected, and the physical health of a user is affected. On the other hand, as the filter assembly belongs to a consumable product, the filter assembly has a certain service life and needs to be replaced periodically, if the filter assembly which exceeds the service life is used for a long time, the filter assembly cannot achieve the effect of purifying air, but can pollute the air.
Here, the discharging time of the first power supply is determined by the preset service life of the filter assembly, so that the initial power value of the first power supply and the parameter value of the electronic component in the first circuit can be determined according to the preset service life of the filter assembly, so that the discharging time of the first power supply is equal to the preset service life of the filter assembly.
It will be appreciated that when the filter assembly is mounted on a filter device, the first power source is connected in series with a first circuit within the filter device to power the first circuit such that a detection assembly within the filter device can determine a remaining power value of the first power source by detecting an electrical parameter of the first circuit and the second circuit after electrical connection and determine a remaining use period of the filter assembly from the remaining power value.
In some embodiments, the output of the first power source is connected to a first end of the mounting structure and the input of the first power source is connected to a second end of the mounting structure.
In an embodiment of the disclosure, an output current of a first power supply within the filter assembly is output from a first end of the mounting structure; the filtering device corresponding to the filtering assembly comprises: a unidirectional conductive 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 filtration equipment installs filtration subassembly, mounting structure's first end is connected with the first end of filtering the body, and mounting structure's second end is connected with the second end of filtering the body, first circuit with the second circuit electricity is connected, the output current of first power flows into in the first circuit through mounting structure's first end, one-way conduction element is in the on state, first resistance accepts the power supply of first power.
If the filtering device comprises: and the unidirectional conduction element is connected with the first end of the first power supply in the filter assembly corresponding to the filter equipment and 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 filter assembly is installed in the filter device, the output end of the first power supply is communicated with the first end (namely the first end of the unidirectional conduction element) of the filter body, the input end of the first power supply is communicated with the second end (namely the other end of the first resistor) of the filter body, the unidirectional conduction element is in a conduction state, the first circuit and the second circuit form a conduction loop, and the first resistor receives power supplied by the first power supply.
Alternatively, as shown in fig. 5, fig. 5 is a schematic diagram of a filter assembly according to an exemplary embodiment. The mounting structure 202 includes:
a second conductive dome 2022 is configured to electrically contact the first conductive dome on the filtering apparatus, so as to complete an electrical connection between the first circuit and the second circuit 2021.
In the embodiment of the disclosure, the second conductive elastic sheet is respectively arranged at the first end and the second end of the mounting structure; the first end of the 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 filter component is installed on the filter equipment, a second conductive spring piece on the filter component is contacted with a first conductive spring piece on the filter equipment, and a second circuit connected with the second conductive spring piece is electrically connected with a first connected with the first conductive spring piece.
An embodiment of the present disclosure provides a method for detecting lifetime of a filter element, and fig. 6 is a schematic flow chart of a method for detecting lifetime of a filter element according to an exemplary embodiment, and as shown in fig. 6, the method includes:
Step S101, after a filter assembly is installed on a filter device, acquiring an electrical parameter of the first circuit in the filter device and a second circuit in the filter assembly after being electrically connected through a detection assembly;
step 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 using time of the filtering component 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 equipment shown in one or more technical schemes.
After the filter equipment is provided with the filter assembly, a first circuit in the filter equipment is electrically connected with a second circuit in the filter assembly, and a first power supply in the filter assembly supplies power for the first circuit in the filter equipment.
The detection assembly in the filtering equipment is used for determining the residual electric quantity value of the first power supply according to the electric parameter after the first circuit and the second circuit are electrically connected, and determining the residual using time of the filtering assembly according to the residual electric quantity value.
It should be noted that, in order to guarantee the filter effect of the filter device, on the one hand, the qualified filter component needs to be matched for use, if the quality of the filter component does not reach the standard, the filter effect of the filter device can be seriously affected, and the physical health of a user is affected. On the other hand, as the filter assembly belongs to a consumable product, the filter assembly has a certain service life and needs to be replaced periodically, if the filter assembly which exceeds the service life is used for a long time, the filter assembly cannot achieve the effect of purifying air, but can pollute the air.
Based on this, embodiments of the present disclosure provide for the provision of a first circuit within a filter device and a second circuit within a filter assembly that includes a first power source; when the filter equipment is provided with a filter assembly, a first power supply in the filter assembly is connected in series with a first circuit in the filter equipment and supplies power for the first circuit; and detecting the electrical parameters of the first circuit and the second circuit after electrical connection by using a detection component, determining a residual electric quantity value of the first power supply according to the electrical parameters, and determining the residual use duration of the filtering component according to the residual electric quantity value.
On the one hand, the detection component can detect the electrical parameter of the first circuit, and if the electrical parameter of the first circuit indicates that a conducting loop is formed between the first circuit and the second circuit, the currently installed filter component is a preset filter component; on the other hand, the first circuit receives the power supply of the first power supply in the second circuit, so that the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameters, detected by the detection component, of the first circuit and the second circuit after the first circuit and the second circuit are electrically connected, and the residual using time of the filtering component is determined according to the residual electric quantity value.
In some embodiments, the method further comprises:
determining whether the filter assembly positioned at the installation position is a preset filter assembly or not according to the electric parameters of the first circuit and the second circuit after electric connection;
the determining, according to the electrical parameter, a remaining power value of the first power supply in the second circuit includes:
and if the filter component is a preset filter component, 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 disposed in the preset filter assembly, when the filter device is installed with the preset filter assembly, a conducting loop is formed between the first circuit in the filter device and the second circuit in the preset filter assembly, and the first power supply in the second circuit supplies power to the first circuit. Therefore, the detection component can determine whether the filter component 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
Is a counterfeit-proof verification of the system.
When the filter assembly positioned at the installation position is determined to be a preset filter assembly, the detection assembly can determine the residual electric quantity value of the first power supply according to the electric parameters of the first circuit and the second circuit after being electrically connected, and further determine the residual use duration of the filter assembly.
In other embodiments, if the filter component is not a preset filter component, the detection component is configured to output a prompt message, where the prompt message is configured to prompt that the filter device is not currently installed with the filter component.
On the one hand, through the detected electric parameters after the first circuit and the second circuit are electrically connected, whether a conduction loop is formed between the first circuit and the second circuit or not can be determined, so that anti-counterfeiting verification is carried out on the filter component installed on the filter equipment. On the other hand, the first circuit is connected with the first power supply in series and receives the 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 of the first circuit and the second circuit after being electrically connected, and further determine the residual using time of the filtering assembly.
Optionally, the method further comprises:
acquiring a dust concentration value of the current environment where the filter assembly is positioned by using a first sensor;
acquiring accumulated running time of the filtering component;
determining a first time-consuming period of the filter assembly according to the accumulated running time of the filter assembly and the dust concentration value of the current environment in which the filter assembly is positioned;
and determining the residual using duration of the filtering component according to the residual electric quantity value of the first power supply and the first loss duration.
It should be noted that, the replacement time of the filter assembly is generally 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 situation of delayed replacement may occur, which affects the filtering effect of the filter device and the physical health of the user.
Since the air quality of the use 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 environments with different air quality. The extent of the impact of the current environment in which the filter assembly is located on the filter assembly is taken into account when determining the remaining use time of the filter assembly. For example, when the dust concentration is high in the current environment in which the filter device is located, the filter assembly on the filter device may need to be replaced without reaching its preset service life.
In the embodiment of the disclosure, the first time-consuming period may be used to indicate a degree of influence of air quality of a current environment in which the filter assembly is located on the service life of the filter assembly. The first duration of loss of the filter assembly may be different for different usage environments.
When determining the first time loss of the filter assembly under the current environment (namely, the influence degree of the current environment of the filter assembly on the filter assembly), not only the air quality of the current environment, but also the working time of the filter assembly under the current environment are considered. It can be understood that, under the same environment, if the working time of the first filter component is longer than the working time of the second filter component, the influence degree of the current environment on the first filter component is also greater than the influence degree of the current environment on the second filter component.
The accumulated running time of the filter assembly under 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 time of the filter assembly under the current environment is determined according to the accumulated running time and the dust concentration value. Further, according to the electrical parameters of the first circuit and the second circuit after being electrically connected, determining the residual electric quantity value of the first power supply; and determining the residual use time length of the filter assembly in the current environment (namely the actual residual use time length of the filter assembly) according to the difference value of the residual use time length corresponding to the residual electric quantity value and the first loss time length of the filter assembly in the current environment.
In this way, when determining the remaining use duration of the filter assembly, the embodiment of the disclosure considers the influence degree of the current environment on the service life of the filter assembly, and can obtain more accurate remaining use duration of the filter assembly, thereby ensuring a better filtering effect of the filter assembly in the use process.
Optionally, the method further comprises:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
In the embodiment of the present disclosure, the preset duration may be set according to actual requirements, for example, the preset duration may be 1 day, 1 week, or the like.
After determining the residual using time of the filtering component, the detecting component compares the residual using time with a preset time, and if the residual using time is smaller than the preset time, the filtering device outputs prompt information to prompt a user to replace the filtering component on the filtering device.
The following provides a specific example in combination with any one of the above technical solutions, and the present disclosure provides a life detection device of a filter screen, including:
a filter body and a filter assembly; wherein, the filtration subassembly is detachable to be installed on the filtration equipment.
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, an installation position for installing a filter assembly and a first conductive elastic sheet;
the filter assembly comprises: a filter screen and a mounting structure; the installation structure is used for installing the filter screen at the installation position of the filter equipment;
the filter assembly comprises: a filter screen and a mounting structure; the installation structure is used for installing the filter screen at the installation position of the filter equipment;
The mounting structure includes: the second circuit and the second conductive spring plate; wherein the second circuit comprises: a first power supply;
when the filter assembly is arranged at the installation position of the filter equipment, 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 assembly is used for determining the residual electric quantity value of the first power supply in the filter assembly positioned on the installation position according to the electric parameters of the first circuit and the second circuit after being electrically connected; and determining the remaining use time of the filtering component according to the remaining power value of the first power supply.
In this example, the detection component is coupled 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 conduction loop is formed between the first circuit and the second circuit according to the detected electric parameters of the first circuit and the second circuit after being electrically connected; i.e. determining whether the filter element is a preset filter element; and the detection component can determine the residual electric quantity value of the first power supply according to the detected electric parameters of the first circuit and the second circuit after being electrically connected, and determine the residual using time of the filtering component according to the residual electric quantity value.
Here, the preset filter assembly may be an original filter assembly.
In some embodiments, the detection component is configured to:
outputting prompt information if the remaining use time length of the filter assembly is smaller than a preset time length; the prompt message is used for reminding a user to replace the filter assembly.
In this example, the preset duration may be set according to actual requirements, for example, the preset duration may be 1 day, 1 week, or the like.
Illustratively, as shown in fig. 5, fig. 5 is a schematic circuit configuration diagram of an air conditioner according to an exemplary embodiment. The air conditioner comprises a filter screen, an inner machine structure and an indoor control board; the filter screen can be installed on the interior machine structure of air conditioner, interior machine structure passes through the connecting wire and is connected with indoor control panel. Wherein, the filter screen includes: a button cell; the indoor control panel includes: a discharge resistor R and a detection component MCU.
When the filter screen is arranged on the internal machine structure, the conductive elastic sheet on the filter screen is in electrical contact with the conductive elastic sheet on the internal machine structure, and the button cell in the filter screen is connected in series with the discharge resistor R of the indoor control board and discharges through the discharge resistor R.
Because the discharging resistor R is connected with the button cell in series, the MCU can determine whether the filter screen is an original filter screen according to the electric parameter of the discharging resistor R by detecting the electric parameter of the discharging resistor R.
It should be noted that, because the button cell of the preset electric quantity is placed in the original filter screen, when the original filter screen is installed on the internal machine structure, a conducting loop is formed between the discharging resistor R and the button cell, and the MCU can determine whether the filter assembly is the original filter assembly by detecting the electric parameter of the discharging resistor R.
If the MCU determines that the filter screen is not an original filter screen, a first prompt message can be output, and the first prompt message is used for prompting that the filter screen is not installed currently.
After determining that the filter screen is an original filter screen, the MCU can determine the residual electric quantity value of the button cell in the filter screen according to the electric parameter of the discharge resistor, and further determine the residual use time of the filter screen according to the residual electric quantity value of the button cell.
It should be noted that, the discharging resistor R is directly connected to two ends of the button cell, and the voltage value of the discharging resistor R is equal to the voltage value of the button cell; the MCU can determine the voltage value (i.e. the residual electric quantity value) of the button cell by detecting the voltage value of the discharging resistor R
If the determined remaining use time length of the filter screen is smaller than the preset time length, 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 discharging time of the button battery, and the initial electric quantity value of the button battery in the discharging circuit and the resistance value of the discharging 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 discharging time of the discharging circuit is equal to the preset service life of the filter screen; therefore, when the residual electric quantity value of the button cell 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 filtering device according to one or more of the above-mentioned technical solutions, and the filtering component according to one or more of the above-mentioned technical solutions;
wherein, the filtration subassembly is detachable to be installed on the filtration equipment.
In an embodiment of the present disclosure, when a filter assembly is mounted on the filter device, a first power source within the filter assembly is in series with and powers a first circuit within the filter device; and detecting the electrical parameters of the first circuit and the second circuit after electrical connection by using a detection component, determining a residual electric quantity value of the first power supply according to the electrical parameters, and determining the residual use duration of the filtering component according to the residual electric quantity value.
On the one hand, the detection component can detect the electrical parameter of the first circuit, and if the electrical parameter of the first circuit indicates that a conducting loop is formed between the first circuit and the second circuit, the currently installed filter component is a preset filter component; on the other hand, the first circuit receives the power supply of the first power supply in the second circuit, so that the residual electric quantity value of the first power supply in the second circuit can be determined according to the electric parameters, detected by the detection component, of the first circuit and the second circuit after the first circuit and the second circuit are electrically connected, and the residual using time of the filtering component is determined according to the residual electric quantity value.
The present disclosure also provides a filter assembly life detection device, the device comprising:
a processor;
a memory for storing executable instructions;
the processor is configured to implement the steps in the filter component lifetime detection method of one or more aspects 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 is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (7)

1. A filter apparatus, comprising
A filter body, wherein the filter body comprises: a first circuit and a mounting location for mounting the filter assembly;
the first circuit is electrically connected with a second circuit in the filter assembly in the installation position and receives power supply of a first power supply in the second circuit;
the detection assembly is positioned in the filtering body and is used for determining the residual electric quantity value of the first power supply in the filtering assembly positioned on the installation position according to the electric parameters of the first circuit and the second circuit after being electrically connected; and determining a remaining use period of the filter assembly according to the remaining power value of the first power supply;
the filtering apparatus includes:
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 time length of the filter assembly in the current environment;
The detection component is used for acquiring the accumulated running time of the filtering component and the dust concentration value of the current environment where the filtering component is positioned;
determining a first loss time length of the filter assembly according to the accumulated running time, the dust concentration value under the standard test environment and the dust concentration value of the current environment where the filter assembly is positioned;
and determining the residual use duration of the filter assembly in the current environment according to the difference value between the residual use duration corresponding to the residual electric quantity value of the first power supply in the filter assembly and the first loss duration of the filter assembly.
2. The apparatus of claim 1, wherein the detection assembly is configured to:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
3. The apparatus of claim 1, wherein the filter body comprises:
the first conductive elastic sheet is positioned on the installation position and used for contacting with the second conductive elastic sheet on the filter assembly in the installation position to complete the electric connection of the first circuit and the second circuit.
4. A filter assembly for use in any one of claims 1-3, comprising:
the filter screen and the installation structure of the filter screen; the filter screen is arranged on the installation position of the filter equipment;
wherein, the mounting structure includes:
a second circuit comprising a first power supply;
the first power supply supplies power to the first circuit after the second circuit is electrically connected with the first circuit in the filtering equipment; the remaining power value of the first power source is used for a detection component in the filtering device to determine the remaining use duration of the filter screen.
5. A filter assembly life detection method, characterized by being applied to the filter apparatus of any one of claims 1 to 4, comprising:
when the filtering equipment is provided with a filtering component, acquiring electric parameters of the first circuit in the filtering equipment and the second circuit in the filtering component after being electrically connected through a detection component;
determining a residual electric quantity value of a first power supply in the second circuit according to the electric parameter, and determining residual use duration of the filtering component according to the residual electric quantity value of the first power supply;
Acquiring a dust concentration value of the current environment where the filter assembly is positioned by using a first sensor;
acquiring accumulated running time of the filtering component;
determining a first loss time length of the filter assembly according to the accumulated running time of the filter assembly, a dust concentration value under a standard test environment and a dust concentration value of a current environment where the filter assembly is positioned;
and determining the residual use duration of the filter assembly in the current environment according to the difference value between the residual use duration corresponding to the residual electric quantity value of the first power supply and the first loss duration.
6. The method of claim 5, wherein the method further comprises:
if the remaining use time length of the filtering component is smaller than the preset time length, outputting prompt information; the prompt message is used for prompting a user to replace the filter component on the filter device.
7. An environmental conditioning apparatus, comprising:
a filtration apparatus according to any one of claims 1 to 3, and a filtration assembly according to claim 4;
wherein, the filtration subassembly is detachable to be installed on the filtration equipment.
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