CN219014607U - Dust removing system of air conditioner external unit and air conditioner - Google Patents
Dust removing system of air conditioner external unit and air conditioner Download PDFInfo
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- CN219014607U CN219014607U CN202223293287.0U CN202223293287U CN219014607U CN 219014607 U CN219014607 U CN 219014607U CN 202223293287 U CN202223293287 U CN 202223293287U CN 219014607 U CN219014607 U CN 219014607U
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Abstract
The utility model provides an air conditioner external machine dust removal system and an air conditioner, relates to the technical field of air conditioners, and solves the problem that extra electric energy is consumed in the dust removal process of the external machine; the air conditioner external unit dust removal system also comprises an electrostatic dust accumulation structure, a capacitor and an electrostatic collection circuit; the electrostatic dust accumulation structure is arranged in the shell and is positioned at the other side of the condenser relative to the fan, a gap is arranged between the electrostatic dust accumulation structure and the condenser and between the electrostatic dust accumulation structure and the shell and is not contacted with the condenser, and the electrostatic dust accumulation structure is provided with a plurality of flow channels for air supply flow to flow towards the condenser; the input end of the static electricity collecting circuit is connected with the outdoor unit and used for collecting static electricity generated in the running process of the outdoor unit; the two poles of the capacitor are respectively connected with the electrostatic dust accumulation structure and the output end of the electrostatic collection circuit. Compared with the prior art, the utility model can fully utilize the static electricity generated in the running process of the outdoor unit to remove dust without consuming extra electric energy.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner external unit dust removal system and an air conditioner adopting the same.
Background
Air conditioning has become an indispensable device in people's life. While the air conditioner brings coolness, dust in the air also becomes an unavoidable problem affecting the operation efficiency of the air conditioner.
After the air conditioner outdoor unit runs for a long time, the heat exchange fins of the outdoor unit accumulate a thick layer of dust, so that the running efficiency of the outdoor unit is influenced, the heat exchange performance of the fins is also influenced, and the running electricity consumption of the outdoor unit is increased intangibly and gradually in the running process. The user can intuitively feel that the air conditioner charges more and more electricity when using the air conditioner, and a plurality of negative effects are brought to the user.
In the aspect of removing dust accumulation of an outdoor unit, the conventional general method is to directly perform dust removal treatment on the fins by using external equipment through mechanical vibration or spraying operation, and the dust removal mode not only uses additional electric energy, but also causes unnecessary damage to the fins in the dust removal process, for example, the mechanical vibration can cause loosening of the engagement of the fins and the fin tubes, so that the heat transfer performance of the fin structure is reduced to a certain extent.
The utility model discloses a self-cleaning system of air conditioner condenser, control method and air conditioner, it is provided with the electrostatic precipitator device that is connected with the controller electricity in the air intake department of air condensing units, and electrostatic precipitator device includes a plurality of electrode slices of parallel arrangement to and connect the resistance between adjacent electrode slice, and the interval between two adjacent electrode slices is equal, and the interval constitutes the passageway that the air supply gas circulated, and the electrode slice direction is parallel with the air flow direction. The electrostatic field formed between the electrode plates is utilized to firstly remove dust from air which is going to pass through the condenser fins, and then the condenser fins and the electrode plates are purged through the inversion of the fan after the shutdown to realize secondary dust removal. The mode of removing the dust accumulation of the outdoor unit mainly utilizes static electricity to remove part of dust in the air firstly so as to purify the air which goes to the fins, reduce the dust accumulation process of the fins and then utilize positive pressure wind to blow off the dust which is accumulated on the fins and the electrode plates. Although the damage to the fins caused by mechanical vibration and spray dust removal can be eliminated, thick dust can be gradually accumulated in the electrostatic dust removal device after long-term use, meanwhile, the dust accumulated on the electrode plates in the electrostatic dust removal device is difficult to blow off by positive pressure wind power provided by the reverse rotation of the fan, so that the dust removal rate is obviously reduced if the electrostatic dust removal device is not cleaned after long-term use, the problem that the dust accumulation of the fins is too fast cannot be well solved at the later stage, long-term efficient operation of the outdoor unit cannot be guaranteed, and the electrostatic dust removal device receives power supplied by the controller and also consumes additional electric energy by the reverse rotation of the fan after shutdown.
Disclosure of Invention
One of the purposes of the present utility model is to design an air conditioner outdoor unit dust removal system and an air conditioner, which are used for solving the problem of consuming extra electric energy in the dust removal process of the outdoor unit.
The utility model is realized by the following technical scheme:
the utility model provides an air conditioner outdoor unit dust removal system, which comprises an outdoor unit, a dust removal device and a dust removal device, wherein the outdoor unit comprises an outdoor unit shell, a fan and a condenser; the air conditioner external unit dust removal system further comprises an electrostatic dust accumulation structure, a capacitor and an electrostatic collection circuit; the electrostatic dust accumulation structure is arranged in the outer shell and is positioned at the other side of the condenser relative to the fan, a gap is arranged between the electrostatic dust accumulation structure and the condenser as well as between the electrostatic dust accumulation structure and the outer shell and is not contacted with the condenser, and the electrostatic dust accumulation structure is provided with a plurality of flow channels for air supply flow towards the condenser; the input end of the static electricity collection circuit is connected with the outdoor unit and used for collecting static electricity generated in the running process of the outdoor unit; the two poles of the capacitor are respectively connected with the electrostatic dust accumulation structure and the output end of the electrostatic collection circuit.
When the arrangement structure is adopted, the dust removal system of the air conditioner outdoor unit utilizes the static collection circuit to collect static generated in the operation process of the outdoor unit, then the static is stored in the capacitor, and electrostatic field is generated for the static dust accumulation structure through the capacitor to adsorb dust carried in airflow, so that the dust accumulation speed of the condenser fins is slowed down. Because the static electricity source of the static dust accumulation structure is derived from static electricity generated in the operation process of the outdoor unit, the dust removal system of the air conditioner external unit does not need external power supply driving during normal operation, and can complete the dust removal work of the outdoor unit under the condition of not consuming extra electric energy.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the monitoring electricity supplementing device is connected with the capacitor and used for detecting the electric quantity of the capacitor and starting to supplement electricity for the capacitor when the electric quantity of the capacitor is detected to be lower than a set value.
By adopting the arrangement structure, the setting of the monitoring and electricity supplementing device can be timely supplemented when the capacitance electric quantity is too low, and the static dust accumulation structure is ensured to work normally all the time, so that the long-time efficient operation of the outdoor unit is ensured.
Further, in order to better realize the utility model, the following arrangement structure is adopted: an insulating layer is arranged between the electrostatic dust accumulation structure and the setting gap between the shell of the shell.
When adopting above-mentioned setting structure, the setting of insulating layer separates static laying dust structure and shell, forms independent dust absorption area, guarantees better dust absorption efficiency.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the input end of the static electricity collection circuit is at least connected with the outer machine shell.
When the arrangement structure is adopted, static electricity on the outer machine shell is collected into the capacitor by the static electricity collecting circuit, so that the outer machine shell can not adsorb a large amount of dust due to the static electricity.
The utility model also provides an air conditioner, which comprises the air conditioner outdoor unit dust removal system.
The utility model also provides a dust removing method of the air conditioner external unit, which is applied to the air conditioner, when the air conditioner operates, static electricity generated in the operation process of the outdoor unit is collected by utilizing the static electricity collecting circuit and stored in the capacitor, and the capacitor supplies power to the static dust accumulation structure to generate an electrostatic field so as to adsorb part of dust carried in airflow moving towards the condenser.
The utility model also provides another air conditioner external machine dust removal system based on the air conditioner external machine dust removal system, which also comprises a liquid storage container and a water outlet structure; the liquid storage container is provided with a liquid inlet for collecting condensed water and a liquid outlet for discharging the condensed water; the liquid inlet of the water outlet structure is connected with the liquid outlet of the liquid storage container through a pipeline, the water outlet structure is provided with a plurality of water outlet holes which are positioned right above the electrostatic dust accumulation structure, and water discharged from the water outlet holes can drop to the top of the electrostatic dust accumulation structure.
By adopting the arrangement structure, the dust removal system of the air conditioner external unit can also remove condensed water generated in the operation process of the air conditioner, and can clean the electrostatic dust collection structure by utilizing the gravitational potential energy of the condensed water under the condition of not depending on an external power supply, so that the cleaning degree of the electrostatic dust collection structure can be better kept, and the air conditioner external unit can be operated for a long time and efficiently.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the water outlet structure is arranged below the liquid storage container and above the electrostatic dust accumulation structure; and an overflow self-starting device is arranged at the liquid outlet of the liquid storage container.
By adopting the arrangement structure, the overflow self-starting device is arranged in the liquid storage container to control the water outlet, the electrostatic dust collection structure can be cleaned once after the air conditioner operates for a period of time, and the dust collection on the electrostatic dust collection structure can be timely treated under the condition of ensuring the dust collection effect.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the water inlet valve is connected with the liquid storage container at one end and is used for accessing tap water at the other end.
When the structure is adopted, the liquid storage container can be supplemented with water by using an external water source, and the electrostatic dust collection structure can be cleaned when necessary.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the water level sensor is used for detecting the real-time water quantity in the liquid storage container and transmitting the real-time water quantity to the controller, and the controller controls the water inlet valve to be opened or controls the water inlet valve to be closed when the real-time water quantity is lower than a preset lower limit water quantity or reaches a preset upper limit water quantity.
By adopting the arrangement structure, the controller can timely control the water inlet valve to open the water supplementing quantity when the water quantity in the liquid storage container is insufficient.
Further, in order to better realize the utility model, the following arrangement structure is adopted: the controller is used for controlling the opening of the water inlet valve when the time interval between the front opening and the rear opening exceeds the set time interval of the controller.
By adopting the arrangement structure, the delay self-starting detector can ensure that the electrostatic dust collection structure is cleaned once within a certain time interval.
The utility model also provides an air conditioner, which comprises the air conditioner outdoor unit dust removal system of the indoor unit, wherein the setting height of the liquid inlet of the liquid storage container is lower than that of the condensate water receiving tray of the indoor unit, and the liquid inlet of the liquid storage container is connected with the condensate water receiving tray of the indoor unit through a pipeline.
The utility model also provides a dust removing method of the air conditioner external unit, which is applied to the air conditioner, when the air conditioner operates, static electricity generated in the operation process of the outdoor unit is collected by utilizing the static electricity collecting circuit and stored in the capacitor, and the capacitor supplies power to the static dust accumulation structure to generate an electrostatic field so as to adsorb part of dust carried in airflow moving towards the condenser; meanwhile, the condensed water generated in the running process of the air conditioner is collected by the liquid storage container, so that the collected condensed water flows into the water outlet structure from the liquid storage container by utilizing gravitational potential energy of the condensed water and is discharged through the water outlet hole of the water outlet structure so as to drop to the top of the electrostatic dust collection structure to clean dust adsorbed on the electrostatic dust collection structure.
The utility model has the following advantages and beneficial effects:
according to the air conditioner outdoor unit dust removal system, static electricity generated in the operation process of the outdoor unit is collected by the static electricity collection circuit and then stored in the capacitor, and the static electricity is transmitted to the static electricity dust accumulation structure through the capacitor to generate an electrostatic field so as to absorb dust carried in airflow, so that the dust accumulation speed of the condenser fins is reduced. Because the static electricity source of the static dust accumulation structure is derived from static electricity generated in the operation process of the outdoor unit, the dust removal system of the air conditioner external unit does not need external power supply driving during normal operation, and can complete the dust removal work of the outdoor unit under the condition of not consuming extra electric energy.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 illustrates an arrangement of electrostatic dust collection structures;
fig. 2 is a block diagram of an air conditioner outdoor unit dust removal system in embodiment 1;
fig. 3 is a block diagram of an air conditioner outdoor unit dust removal system in embodiment 2.
Marked in the figure as:
1. an outer machine housing; 2. a blower; 3. a condenser; 4. an electrostatic dust collection structure; 5. a capacitor; 6. an electrostatic collection circuit; 7. monitoring a power supplementing device; 8. an insulating layer; 9. a liquid storage container; 10. a water outlet structure; 11. an overflow self-starting device; 12. a water inlet valve; 13. a water level sensor; 14. a controller; 15. a delayed self-starting detector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Example 1:
the utility model provides an outer quick-witted dust pelletizing system of air conditioner, can make full use of the static that produces in the off-premises station operation in-process removes dust, need not to consume extra electric energy, as shown in fig. 1, fig. 2, sets up the following structure in particular:
in this embodiment, the dust removing system of the air conditioner outdoor unit comprises an outdoor unit, an electrostatic dust accumulation structure 4, a capacitor 5 and an electrostatic collection circuit 6.
The outdoor unit includes an outdoor unit casing 1, a blower fan 2 and a condenser 3 installed in the outdoor unit casing 1.
The electrostatic dust collection structure 4 is arranged in the outer shell 1, a gap is arranged between the electrostatic dust collection structure 4 and the outer shell 1, and the electrostatic dust collection structure is not contacted with the outer shell 1, and a gap is also arranged between the electrostatic dust collection structure 4 and the condenser 3; as shown in fig. 1, the electrostatic dust collection structure 4 and the fan 2 are respectively located at two opposite sides of the condenser 3, and when the outdoor unit is in normal operation, the fan 2 operates to suck air into the outdoor unit casing 1 and pass through the electrostatic dust collection structure 4 and then pass through the fins of the condenser 3. The electrostatic precipitator 4 is of any known construction known in the art, which has the ability to generate an electrostatic field upon power up and which has a flow path through which a gas flow passes. In this embodiment, the electrostatic dust collection structure 4 may be composed of a plurality of electrode plates which are perpendicular to the main shaft of the fan 2 and are vertically arranged side by side, the intervals between adjacent electrode plates are equal and form a flow channel, and the trend of the flow channel is horizontally directed to the condenser 3, so that the air flow can flow towards the condenser 3.
As shown in fig. 2, the two poles of the capacitor 5 are connected with the electrostatic collection circuit 6 and the electrostatic dust collection structure 4 through a circuit. The input end of the static electricity collecting circuit 6 is connected to the outer machine shell 1 of the outdoor machine and the electric box, and is used for collecting static electricity generated in the running process of the outdoor machine and conveying the collected static electricity to a capacitor 5 with proper capacity for storage. The capacitor 5 is connected with the electrostatic dust collection structure 4 through a circuit and is used for transmitting the stored electric quantity to the electrostatic dust collection structure 4 to generate an electrostatic field.
As shown in fig. 2, an insulating layer 8 arranged by insulating materials is arranged between the electrostatic dust collection structure 4 and the casing 1, and the insulating layer 8 insulates the electrostatic dust collection structure 4 from the casing 1, so that an independent dust absorption area is formed on the inner side of the insulating layer 8, and better dust collection efficiency is ensured.
The dust removing system of the air conditioner outdoor unit utilizes the electrostatic collecting circuit 6 to collect static electricity generated in the operation process of the outdoor unit, then the static electricity is stored in the capacitor 5, the static electricity is transmitted to the static dust collecting structure 4 through the capacitor 5 to generate an electrostatic field to adsorb dust carried in airflow, and the dust collecting speed of fins of the condenser 3 is slowed down. Because the static electricity source of the static dust accumulation structure 4 is derived from static electricity generated in the operation process of the outdoor unit, the dust removal system of the air conditioner external unit does not need external power supply driving in normal operation, and can complete the dust removal work of the outdoor unit without consuming extra electric energy. Static electricity on the outer casing 1 and the electric box is collected into the capacitor 5 by the static electricity collecting circuit 6, so that a large amount of dust can not be adsorbed on the outer casing 1 and the electric box due to static electricity, and the cleaning in the outer casing 1 can be kept.
In consideration of the possible situation that the capacity of the capacitor 5 is too low, in order to ensure that the capacity of the capacitor 5 can be always above the minimum limit during the operation of the outdoor unit, the capacitor 5 is connected with the monitoring and power compensating device 7. The monitoring and power supplementing device 7 adopts the existing device and has the capacity of detecting the capacity of the capacitor and the capacity of charging the capacitor when the capacity of the capacitor is too low. The monitoring and electricity supplementing device 7 is connected to an external power supply for use, when the outdoor unit operates, the monitoring and electricity supplementing device 7 monitors the capacitor 5, and when the electric quantity of the capacitor 5 is detected to be lower than a set value, the capacitor is started to supplement electricity, wherein the set value refers to the lowest electric quantity which enables the electrostatic dust collection structure 4 to generate a dust collection effect for air with a certain flow rate. The setting of monitoring moisturizing device 7 can in time be replenished when electric quantity of electric capacity 5 is too low, guarantees that static laying dust structure 4 normally works all the time to guarantee the long-time high-efficient operation of off-premises station.
Example 2:
the embodiment is further optimized on the basis of embodiment 1, can clean the electrostatic dust accumulation structure, maintain the dust removal efficiency, and can effectively solve the problem of too fast dust accumulation of the fins of the outdoor unit, and particularly adopts the following arrangement structure:
in this embodiment, the dust removing system of the air conditioner external unit is provided with a water washing device, and the water washing device comprises a liquid storage container 9 and a water outlet structure 10.
The liquid storage container 9 is provided as a tank, the top of which has a liquid inlet for collecting condensed water, and the bottom of which has a liquid outlet for discharging condensed water.
The water outlet structure 10 adopts a spray pipe with a closed tail end, the initial end of the spray pipe is provided with a liquid inlet, and a plurality of water outlet holes which are sequentially distributed along the axis are arranged at the bottom position on the middle section of the water outlet structure 10.
As shown in fig. 3, the liquid inlet of the water outlet structure 10 is connected with the liquid outlet at the bottom of the liquid storage container 9 through a pipeline. The water outlet structure 10 is disposed below the liquid storage container 9 and above the electrostatic dust collection structure 4, and the water outlet hole of the water outlet structure 10 is located directly above the electrostatic dust collection structure 4 and vertically downward, so that water discharged from the water outlet hole can drop to the top of the electrostatic dust collection structure 4.
When in use, the indoor unit needs to be connected with the liquid storage container 9, so that the liquid storage container 9 is connected with a condensate water receiving disc of the indoor unit, and the condensate water needs to be ensured to flow into the liquid storage container 9 for collection.
The outdoor unit dust removal system of the air conditioner not only can remove dust in advance on air passing through the fins of the condenser 3 by utilizing static electricity generated in the operation process of the outdoor unit, but also can clean the static dust accumulation structure 4 adsorbed with dust by utilizing condensed water generated in the operation process of the air conditioner, and can better maintain the cleanliness of the static dust accumulation structure 4 so as to enable the static dust accumulation structure to operate efficiently for a long time. When the air conditioner is in normal operation, an external power supply and a water source are not relied on, two byproducts, namely static electricity and condensed water, generated when the air conditioner is in operation are utilized, the static electricity is used for enabling the static dust accumulation structure 4 to generate an electrostatic field for dust removal, the condensed water is used for cleaning the static dust accumulation structure 4, and when the air conditioner is in cleaning, the gravitational potential energy of the condensed water is utilized for completing cleaning of the static dust accumulation structure 4.
In order to obtain a better cleaning effect, an overflow self-starting device 11 can be arranged at the liquid outlet of the liquid storage container 9 to control the opening time of the liquid storage container 9. The overflow self-opening device 11 can be a device such as a ball float valve which can open a liquid outlet when the water quantity reaches a certain height. The liquid storage container 9 is internally provided with the overflow self-starting device 11 to control water outlet, and the device can collect enough water after the air conditioner operates for a period of time and then clean the electrostatic dust collection structure 4 once, so that the dust collection on the electrostatic dust collection structure 4 can be cleaned timely and efficiently under the condition of ensuring the dust removal effect.
Considering that the water quantity of the liquid storage container 9 is insufficient, which is possibly existed, the liquid outlet is insufficient to open for cleaning the electrostatic dust collection structure 4, in order to be capable of cleaning in time when cleaning is needed, the liquid storage container 9 is provided with a water inlet valve 12. When the electrostatic dust collection device is used, the water inlet valve 12 is required to be connected with an external water source such as tap water for use, so that when the liquid storage container 9 is insufficient and the electrostatic dust collection structure 4 is required to be cleaned, the water inlet valve 12 is opened to supplement water to the liquid storage container 9 by using the external water source, and after the water is supplemented to a certain amount, the overflow self-starting device 11 is caused to start a liquid outlet of the liquid storage container 9 to clean the electrostatic dust collection structure 4.
In order to ensure a short washing cycle and to achieve automatic water replenishment, a controller 14 water level sensor 13 is provided in the washing device. The water level sensor 13 is connected with the controller 14, the controller 14 is connected with the water inlet valve 12 to control the opening and closing state of the water inlet valve, the water level sensor 13 is used for detecting the real-time water quantity in the liquid storage container 9 and transmitting the real-time water quantity to the controller 14, and the controller 14 can control the water inlet valve 12 to be opened when the detected real-time water quantity is lower than the preset lower limit water quantity or control the water inlet valve 12 to be closed when the detected real-time water quantity reaches the preset upper limit water quantity so as to realize automatic and timely water supplementing.
In order to ensure a certain cleaning period under the condition of insufficient yield of condensed water, a delay self-starting detector 15 connected with a controller 14 is further arranged in the water washing device, the delay self-starting detector 15 detects a time interval of opening the liquid outlet of the liquid storage container 9 twice before and after a time period in a timing detection mode, and when the time interval exceeds a period, the liquid outlet of the liquid storage container 9 does not automatically open a water outlet, and the controller 14 determines that the accumulated dust on the electrostatic accumulated dust structure 4 has an ultra-light accumulated dust degree, so that the electrostatic accumulated dust structure 4 needs to be cleaned in time. When the time interval between the front and the rear opening exceeds the set time interval of the controller 14, for example, more than four days when the liquid outlet of the liquid storage container 9 is not opened for the second time or the water outlet structure 10 is not detected to have water flowing out, the controller 14 receives a signal fed back by the delay self-starting detector 15 and then controls the water inlet valve 12 to be opened so as to supplement the water in the liquid storage container 9 to the water quantity started by the overflow self-starting device 11, thereby ensuring that the cleaning of the electrostatic dust collection structure 4 is completed once within a certain time interval.
Example 3:
the present embodiment further provides an air conditioner based on embodiment 1 above, in particular, adopting the following arrangement structure:
the air conditioner comprises an indoor unit and the air conditioner outdoor unit dust removal system in embodiment 1. The outdoor unit of the dust removing system of the air conditioner is connected with the indoor unit.
Example 4:
the embodiment further provides a dust removing method for an air conditioner external unit on the basis of the embodiment 3, and the dust removing method particularly adopts the following arrangement structure:
the method for removing dust from the outdoor unit of the air conditioner is realized by applying the air conditioner, when the air conditioner operates, static electricity generated in the operation process of the outdoor unit is collected by utilizing the static electricity collection circuit 6 and stored in the capacitor 5, and the capacitor 5 supplies power to the static dust accumulation structure 4 to generate an electrostatic field so as to adsorb part of dust carried in airflow moving towards the condenser 3.
Example 5:
the present embodiment further provides an air conditioner based on embodiment 2 above, in particular, adopting the following arrangement structure:
the air conditioner comprises the air conditioner outdoor unit dust removal system in the indoor unit embodiment 2, the setting height of the liquid inlet of the liquid storage container 9 is generally required to be lower than the setting height of the condensate water receiving disc of the indoor unit, and the liquid inlet of the liquid storage container 9 is connected with the condensate water receiving disc of the indoor unit through a pipeline.
Example 6:
the embodiment further provides a dust removing method for an air conditioner external unit on the basis of the embodiment 5, and the dust removing method particularly adopts the following arrangement structure:
the implementation of the dust removal method of the air conditioner external unit is that the air conditioner in the application embodiment 5 is used, when the air conditioner operates, static electricity generated in the operation process of the outdoor unit is collected by the static electricity collection circuit 6 and stored in the capacitor 5, and the capacitor 5 supplies power to the static electricity dust accumulation structure 4 to generate an electrostatic field so as to adsorb part of dust carried in the airflow moving towards the condenser 3; meanwhile, condensed water generated in the running process of the air conditioner is collected by the liquid storage container 9, so that the collected condensed water flows into the water outlet structure 10 from the liquid storage container 9 by utilizing gravitational potential energy of the condensed water and is discharged through water outlets of the water outlet structure 10 to drop to the top of the electrostatic dust collection structure 4 to clean dust adsorbed on the electrostatic dust collection structure 4.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model.
Claims (12)
1. An outer quick-witted dust pelletizing system of air conditioner, its characterized in that: comprising the following steps:
the electrostatic dust accumulation structure (4) is arranged in the outer machine shell (1) of the outdoor machine and is positioned at the other side of the condenser (3) relative to the fan (2) of the outdoor machine;
the input end of the static electricity collecting circuit (6) is connected with the outdoor unit and used for collecting static electricity generated in the running process of the outdoor unit;
and the two poles of the capacitor (5) are respectively connected with the electrostatic dust accumulation structure (4) and the output end of the electrostatic collection circuit (6).
2. The outdoor unit dust removal system of claim 1, wherein: the electric power supply monitoring device is characterized by further comprising a monitoring and power supplementing device (7) used for being connected with an external power supply, wherein the monitoring and power supplementing device (7) is connected with the capacitor (5) and used for detecting the electric quantity of the capacitor (5) and starting to supplement power for the capacitor (5) when the electric quantity of the capacitor (5) is detected to be lower than a set value.
3. The outdoor unit dust removal system of claim 1, wherein: an insulating layer (8) is arranged between the electrostatic dust accumulation structure (4) and the setting gap between the outer machine shell (1).
4. The outdoor unit dust removal system of claim 1, wherein: the input end of the static electricity collection circuit (6) is at least connected with the outer machine shell (1).
5. The outdoor unit dust removal system of claim 1, wherein: the electrostatic dust accumulation structure (4) comprises a plurality of electrode plates which are vertical to the main shaft of the fan (2) side by side and are vertically arranged, and a flow passage is formed between the adjacent electrode plates.
6. An air conditioner outdoor unit dust removal system according to any one of claims 1 to 5, wherein: further comprises:
a liquid storage container (9) which is provided with a liquid inlet and a liquid outlet;
the liquid inlet of the water outlet structure (10) is connected with the liquid outlet of the liquid storage container (9) through a pipeline, the water outlet structure (10) is provided with a plurality of water outlet holes which are positioned right above the electrostatic dust accumulation structure (4), and water discharged from the water outlet holes can drop to the top of the electrostatic dust accumulation structure (4).
7. The outdoor unit dust removal system of claim 6, wherein: the water outlet structure (10) is arranged below the liquid storage container (9) and above the electrostatic dust accumulation structure (4).
8. The outdoor unit dust removal system of claim 6, wherein: an overflow self-starting device (11) is arranged at the liquid outlet of the liquid storage container (9).
9. The outdoor unit dust removal system of claim 8, wherein: the water inlet valve (12) is connected with the liquid storage container (9) at one end and is used for accessing tap water at the other end.
10. The outdoor unit dust removal system of claim 9, wherein: the water level sensor (13) is used for detecting real-time water quantity in the liquid storage container (9) and transmitting the real-time water quantity to the controller (14), and the controller (14) controls the water inlet valve (12) to be opened when the real-time water quantity is lower than a preset lower limit water quantity or controls the water inlet valve (12) to be closed when the real-time water quantity reaches a preset upper limit water quantity.
11. The outdoor unit dust removal system of claim 10, wherein: the automatic liquid storage device is characterized by further comprising a time delay self-starting detector (15) connected with the controller (14), wherein the time delay self-starting detector (15) is used for detecting a front opening time interval and a rear opening time interval of a liquid outlet of the liquid storage container (9) and transmitting the detected opening time interval to the controller (14), and when the front opening time interval and the rear opening time interval exceed the set time interval of the controller (14), the controller (14) can control the water inlet valve (12) to be opened.
12. An air conditioner, characterized in that: the outdoor unit dust removal system comprises an indoor unit and the outdoor unit dust removal system of the air conditioner, wherein the setting height of a liquid inlet of a liquid storage container (9) of the outdoor unit dust removal system of the air conditioner is lower than that of a condensate water receiving disc of the indoor unit, and the liquid inlet of the liquid storage container (9) is connected with the condensate water receiving disc of the indoor unit through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293287.0U CN219014607U (en) | 2022-12-07 | 2022-12-07 | Dust removing system of air conditioner external unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293287.0U CN219014607U (en) | 2022-12-07 | 2022-12-07 | Dust removing system of air conditioner external unit and air conditioner |
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| CN219014607U true CN219014607U (en) | 2023-05-12 |
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| CN202223293287.0U Active CN219014607U (en) | 2022-12-07 | 2022-12-07 | Dust removing system of air conditioner external unit and air conditioner |
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