CN111336597A - Dust removing structure and dust removing method of air conditioner - Google Patents
Dust removing structure and dust removing method of air conditioner Download PDFInfo
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- CN111336597A CN111336597A CN202010230753.7A CN202010230753A CN111336597A CN 111336597 A CN111336597 A CN 111336597A CN 202010230753 A CN202010230753 A CN 202010230753A CN 111336597 A CN111336597 A CN 111336597A
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- dust removing
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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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
- 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
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removing structure of an air conditioner and a dust removing method thereof, wherein the dust removing structure comprises a dust removing opening which can be opened or closed, a filter screen, a driving device connected with the filter screen and a dust collecting device communicated with the dust removing opening; the filter screen is electrically connected with the electrostatic generator; the driving device comprises a motor and a clockwork spring, and the clockwork spring is connected with the filter screen; the dust suction device comprises a dust collection box, a dust collector and a dust storage box; the dust removing method of the air conditioner comprises the following steps: driving the filter screen to move to the dust removal port, opening the dust collection device and the dust removal port to remove dust on the filter screen, and starting the air conditioner after dust removal is finished; and after the air conditioner stops, the dust removal opening is opened, the filter screen is driven to move to the dust removal opening for dust removal, and the filter screen is driven to move to the closed air opening after the dust removal is finished. The dust removal structure of the air conditioner is simple in dust removal, dust is prevented from flying, the convenience and the efficiency of dust removal are greatly improved, the air quality is greatly improved, and the power consumption is reduced.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a dust removal structure of an air conditioner and a dust removal method thereof.
Background
With the improvement of the quality of life, the requirements of people on the living environment, particularly the indoor air quality, are higher and higher, and the air duct machine is widely applied; the tuber pipe machine is as present common indoor air conditioning unit, it mainly supplies air and return air to the room and adjusts the room temperature, it guarantees the air quality to generally be equipped with the filter screen at the wind gap, but long-term use can make the dust gather still to breed the bacterium easily when influencing on the filter screen and trade wind efficiency, it is very necessary to design a structure that can remove dust to the tuber pipe machine, the filter screen of the tuber pipe machine of present stage mainly makes it and filter screen relative rotation remove dust through rotating the brush-holder stud, it makes the dust float easily at the in-process of removing dust, and dust removal effect is poor, still there is dust removal operation inconvenience simultaneously, the dust removal mode is comparatively mechanical, defects such as deashing difficulty.
Disclosure of Invention
The invention provides a dust removal structure of an air conditioner and a dust removal method thereof, which solve the problem of difficult dust removal of the air conditioner.
The technical scheme adopted by the invention is as follows: a dust removing structure of an air conditioner including a case having an air opening, the dust removing structure comprising: the dust removal port is arranged on the shell and can be opened or closed; the filter screen is arranged in the shell; the driving device is connected with the filter screen and drives the filter screen to move to the air port or the dust removal port; and the dust suction device is communicated with the dust removal port.
Further, the dust removing structure comprises an electrostatic generator, and the filter screen is electrically connected with the electrostatic generator to collect dust.
Further, the driving device comprises a first driving motor and a clockwork spring, and one end of the clockwork spring is connected with an output shaft of the motor; the filter screen includes the card body, the other end of clockwork spring with card body coupling.
Furthermore, the dust suction device comprises a dust collection box arranged at the dust removal opening, a dust collector communicated with the dust collection box and a dust storage box communicated with the dust collector.
Furthermore, the air conditioner is a ducted air conditioner, the air opening of the ducted air conditioner comprises a first air opening and a second air opening, the first air opening is correspondingly provided with a first dust removal structure, and the second air opening is correspondingly provided with a second dust removal structure.
Preferably, the first dust removing structure comprises a first dust collecting box, the second dust removing structure comprises a second dust collecting box, and the first dust collecting box and the second dust collecting box are communicated with the same dust collector.
Further, the dust removal port comprises a movable plate, the movable plate is connected with a second driving motor, and the second driving motor drives the movable plate to rotate so as to open or close the dust removal port.
A dust removing method of an air conditioner including the dust removing structure, the dust removing method comprising: and driving the filter screen to move to the dust removal port, opening the dust collection device and the dust removal port to remove dust on the filter screen, and starting the air conditioner after dust removal is finished.
Further, the air conditioner is a duct machine, when the duct machine refrigerates, the duct machine includes a first air port and a second air port, the first air port is a return air port, the second air port is an air outlet, a dust removal port corresponding to the first air port is closed, and a filter screen of the first air port moves to the first air port.
Further, when the air pipe machine heats, the first air port is an air outlet, the second air port is an air return port, the dust removal port corresponding to the second air port is closed, and the filter screen of the second air port moves to the second air port.
Further, after the air conditioner stops, the dust removal opening is opened, the filter screen is driven to move to the dust removal opening for dust removal, and after dust removal is finished, the filter screen is driven to move to close the air port.
Compared with the prior art, the air conditioner dust removal structure integrates automatic dust collection and dust removal functions, when the air duct machine runs, the filter screen filters return air to perform dust collection, the driving device moves the filter screen to the dust removal port and cuts off a power supply before or after the air duct machine runs, and dust on the filter screen is sucked away by the dust collector to complete dust removal, so that the operation is simple during dust removal, the dust is prevented from flying, and the convenience and the efficiency of dust removal are greatly improved; the dust removal method of the air conditioner can simultaneously execute dust removal tasks before and after the air duct machine runs, ensures the surface of the filter screen to be clean, greatly improves the air quality when the air duct machine runs, and also reduces the air resistance, so that the power consumption of the air duct machine is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic block diagram of a ducted air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of the structure of a ducted air conditioner chassis in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a connection structure of a first filter and a driving device thereof according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a connection structure of a second filter and a driving device thereof according to an embodiment of the present invention;
FIG. 5 is a schematic view of the dust removing device of the ducted air conditioner according to the embodiment of the present invention;
FIG. 6 is a schematic view of the construction of a dust-removing box in the embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure of a movable plate in the embodiment of the present invention;
fig. 8 is a schematic flow chart of a duct type air conditioner dust removal method in the embodiment of the invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
The invention provides a dust removing structure of an air conditioner, wherein the air conditioner comprises a fan shell, the shell is provided with air ports, each air port is correspondingly provided with the dust removing structure, and the dust removing structure mainly comprises: the dust removal port is arranged on the shell and can be opened for dust removal or closed to prevent air leakage; the filter screen is movably arranged in the shell; the driving device is connected with the filter screen to drive the filter screen to move to an air port to collect dust when the air conditioner works or move to a dust removal port to remove dust when the air conditioner is closed; and the dust suction device is communicated with the dust removal port, so that dust is sucked out through the dust removal port.
Specifically, the air conditioner in this embodiment is a duct machine, as shown in fig. 1, a shell of the duct machine is provided with a first air opening 11 and a second air opening 12, and the first air opening 11 and the second air opening 12 can be switched to an air outlet or an air return opening of the duct machine back and forth, so as to satisfy the cooling and heating functions of the duct machine.
The shell comprises a chassis 13 arranged at the bottom of the shell, and as shown in figures 1 and 2, the chassis 13 is provided with a first dust removing port 14 and a second dust removing port 15; the first air port 11 is arranged on the right side of the chassis 13, the first dust removing port 14 corresponds to the first air port 11, and the first dust removing port 14 is close to the left side of the first air port 11; the second tuyere 12 is arranged on the left side of the shell, the second dust removal opening 15 corresponds to the second tuyere 12, and the second dust removal opening 15 is close to the second tuyere 12.
A movable filter screen is arranged in the shell, a first air port 11 is provided with a first filter screen 16 corresponding to a first dust removal port 14, the first filter screen 16 can move back and forth between the first air port 11 and the first dust removal port 14, when the air duct machine is to refrigerate, the first air port 11 is used as a return air port, the first filter screen 16 moves to the first air port 11 to filter dust, so that the dust is accumulated on the first filter screen 16, and cold air is blown out from a second air port 12 to refrigerate; the second air port 12 and the second dust removal port 15 are correspondingly provided with a second filter screen 17, the second filter screen 17 can move back and forth between the second air port 12 and the second dust removal port 15, when the air pipe machine is to be heated, the second air port 12 is used as a return air port, the second filter screen 17 moves to the second air port 12 to filter dust, the dust is accumulated on the second filter screen 17, and hot air is blown out from the first air port 11 to be heated.
Further, since the first air opening 11 and the first dust removal opening 14 are arranged on the base plate 13 at intervals, the first filter 16 is designed to be flat according to actual use conditions, and the first filter 16 is translated on the base plate 13 to block the first air opening 11 or the first dust removal opening 14.
Further, since the second air port 12 is located on the left side of the duct machine and the second dust removing port 15 is located on the bottom plate, both of which are approximately vertically arranged, according to this case, the second filter 17 in this embodiment is provided in an arc-shaped plate shape, and an arc-shaped transition section 18 is provided between the bottom plate and the left side surface of the casing, and the second filter 17 slides along the transition section 18 toward the second air port to make the second filter 17 block the second air port 12; or toward the chassis to be located at the second dust removing port 15.
Further, as shown in fig. 3 and 4, each filter screen corresponds to a driving device, each driving device includes a first driving motor 21 and a spiral spring 22, the first driving motor 21 is fixedly installed inside the housing, one end of the spiral spring 22 is connected to the output end of the first driving motor 21, the spiral spring 22 is curled when the first driving motor 21 rotates, the filter screen includes a clamping body, the other end of the spiral spring 22 is connected to the clamping body of the filter screen, when the first driving motor 21 drives the spiral spring 22 to be curled, the spiral spring drives the filter screen to move towards the dust removal opening, and when the first driving motor 21 drives the spiral spring 22 to expand, the spiral spring drives the filter screen to move towards the air opening.
Preferably, in order to ensure that the filter screen can move in a preset direction, a strip-shaped groove is further formed in the shell, the spring is located in the strip-shaped groove, and the spring can be pulled back and forth along the strip-shaped groove; meanwhile, a slide rail can be arranged in the shell, and the filter screen is provided with a slide block, so that the filter screen can only slide along a fixed track, the filter screen is prevented from moving and dislocating, and the filter screen and the air port are kept fixed.
Specifically, for the second filter, the second filter is arc-shaped, so the corresponding slide rail is disposed on the transition section 18 to keep the second filter sliding along a fixed arc-shaped track.
Further, dust removal structure includes electrostatic generator, and in electrostatic generator located the shell, the filter screen included two-layer conductive mesh, and the one deck conductive mesh was connected to electrostatic generator's negative pole (corona pole promptly), and another layer conductive mesh is connected to electrostatic generator's positive pole, and after to the filter screen circular telegram, the air flowed through behind the negative pole, and the dust particle was forced to be charged, thereby appeared adsorbing on the positive pole behind the negative electricity and reach the effect of collection dirt.
Furthermore, the first tuyere 11 is correspondingly provided with a first dust removing structure, and the second tuyere 12 is correspondingly provided with a second dust removing structure. As shown in fig. 5, the first dust removing structure includes a first dust box 31, the second dust removing structure includes a second dust box 32, and the first dust box 31 and the second dust box 32 are communicated with a dust collector 33; in order to improve the cleaning efficiency, the first dust removal opening 14 and the second dust removal opening 15 in the embodiment share one dust collector 33, the bottom parts of the first dust collection box and the second dust collection box are both connected with a hose, the hose is connected to the dust collector 33, the other end of the dust collector is a dust storage box 34, when the filter screen is located at the dust removal opening, the dust removal opening is opened, the dust on the filter screen is sucked out and stored in the dust storage box 34 by the dust collector 33, so that the dust is conveniently removed, the dust cannot fly in the dust removal process, and the environment cannot be influenced.
Specifically, as shown in fig. 6, taking the first dust collecting box as an example for explanation, two folding edges 312 are provided at the upper end of the first dust collecting box 31, the folding directions of the two folding edges are opposite, and the folding edges 312 are inserted into the dust removing opening and hung in the dust removing opening to complete installation, so that the assembly is simple and the disassembly is convenient.
As shown in fig. 7, the movable plate 4 is disposed on the first and second dust removing openings, the movable plate 4 is rotatably disposed on the dust removing openings, the second driving motor 5 is disposed at an end of the movable plate 4, the second driving motor 5 drives the movable plate 4 to rotate, so that the plate surface of the movable plate 4 covers the dust removing openings to close the dust removing openings, and an included angle is formed between the plate surface of the movable plate 4 and the dust removing openings after the movable plate 4 rotates, so that the dust removing openings are opened.
The invention also provides a dust removal method of the air conditioner, the air conditioner comprises the dust removal structure provided by the invention, and the dust removal method comprises the following steps: before the air conditioner fan is started, the driving device drives the filter screen to move to the dust removal port, the power supply of the filter screen is cut off, and the dust collection device and the dust removal port are opened to remove dust on the filter screen; after the dust removal is finished, the dust removal opening is closed, the driving device drives the filter screen to move to the air opening, and the filter screen is electrified and the air conditioner is started; after the air conditioner finishes running, the driving device drives the filter screen to move to the dust removal opening again, the power supply of the filter screen is cut off, the dust collection device and the dust removal opening are opened to remove dust on the filter screen, and the filter screen is driven to move to the closed air opening after dust removal is finished.
When the air conditioner is a duct type air conditioner, as shown in fig. 1 and 8, the duct type air conditioner has cooling and heating functions, and the dust removing method comprises the following steps:
the controller of the air duct machine receives an operation signal, the first filter screen and the second filter screen move to the first dust removal port and the second dust removal port respectively under the action of the driving device before the fan is started, the first filter screen and the second filter screen are powered off and the first dust removal port and the second dust removal port are opened, the dust collector is powered on to operate for 10S, dust on the filter screens is removed, and the fan starts to operate after dust removal is finished;
when the air pipe machine operates in a refrigerating mode (air supply mode), the first air inlet 11 is an air return inlet, the second air inlet 12 is an air outlet, the first dust removal opening 14 corresponding to the first air inlet 11 is closed, the first filter screen 16 moves to the first air inlet 11 and is electrified, the position of the second filter screen at the second dust removal opening is kept unchanged, the air pipe machine performs refrigerating at the moment, and dust is collected by the first filter screen;
when the air pipe machine is in heating operation, the second air inlet 12 is an air return inlet, the first air inlet 11 is an air outlet, the second dust removal port 15 corresponding to the second air inlet 12 is closed, the second filter screen 17 moves to the second air inlet 12 and is electrified, the position of the first filter screen at the first dust removal port is kept unchanged, the air pipe machine is heated at the moment, and the second filter screen collects dust;
after the operation of tuber pipe machine will be ended, at first, the second filter screen removes to first, second dust removal mouth department respectively under the drive arrangement effect, first, the outage of second filter screen, and open first, the second dust removal mouth, dust catcher circular telegram operation 10S clears away the dust on the filter screen, after the dust removal, drive arrangement drive is first, the motion of second filter screen is to closed first, the second wind gap, prevent that the dirt grain from getting into, act as the filter action, then close the air conditioner.
The air duct machine integrates automatic dust collection and dust removal functions, when the air duct machine runs, the filter screen filters return air to perform dust collection, the filter screen is moved to a dust removal port before or after the air duct machine runs and a power supply is cut off, dust on the filter screen is sucked away through the dust collector to complete dust removal, so that the operation is simple during dust removal, the dust is prevented from flying, and the convenience and the efficiency of dust removal are greatly improved; meanwhile, the dust removal task can be executed before and after the air duct machine operates, the surface of the filter screen is guaranteed to be clean, the air quality is greatly improved when the air duct machine operates, the air resistance is also reduced, and the power consumption of the air duct machine is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (11)
1. A dust removing structure of an air conditioner including a case having an air opening, the dust removing structure comprising: the dust removal port is arranged on the shell and can be opened or closed; the filter screen is arranged in the shell; the driving device is connected with the filter screen and drives the filter screen to move to the air port or the dust removal port; and the dust suction device is communicated with the dust removal port.
2. The dust removing structure according to claim 1, wherein the dust removing structure comprises an electrostatic generator, and the filter net is electrically connected with the electrostatic generator to collect dust.
3. The dust removing structure according to claim 1, wherein the driving means includes a first driving motor and a spring, one end of the spring being connected to an output shaft of the motor; the filter screen includes the card body, the other end of clockwork spring with card body coupling.
4. The dust removing structure according to claim 1, wherein the dust suction device includes a dust box installed at the dust removing port, a dust collector communicating with the dust box, and a dust storage box communicating with the dust collector.
5. The dust removing structure of claim 4, wherein the air conditioner is a duct type air conditioner, and the air ports of the duct type air conditioner comprise a first air port and a second air port, the first air port is correspondingly provided with a first dust removing structure, and the second air port is correspondingly provided with a second dust removing structure.
6. The dust removing structure of claim 5, wherein the first dust removing structure comprises a first dust collecting box, the second dust removing structure comprises a second dust collecting box, and the first dust collecting box and the second dust collecting box are communicated with the same dust collector.
7. The dust removing structure according to claim 1, wherein the dust removing port comprises a movable plate, the movable plate is connected with a second driving motor, and the second driving motor drives the movable plate to rotate to open or close the dust removing port.
8. A dust removing method of an air conditioner including the dust removing structure according to any one of claims 1 to 7, the dust removing method comprising: and driving the filter screen to move to the dust removal port, opening the dust collection device and the dust removal port to remove dust on the filter screen, and starting the air conditioner after dust removal is finished.
9. The dust removing method according to claim 8, wherein the air conditioner is a duct machine, when the duct machine is used for cooling, the duct machine comprises a first air port and a second air port, the first air port is a return air port, the second air port is an air outlet port, the dust removing port corresponding to the first air port is closed, and a filter screen of the first air port moves to the first air port.
10. The dust removing method according to claim 9, wherein when the duct machine heats, the first air port is an air outlet, the second air port is a return air port, the dust removing port corresponding to the second air port is closed, and a filter screen of the second air port moves to the second air port.
11. The dust removing method according to claim 8, wherein after the air conditioner is stopped, the dust removing port is opened, the filter screen is driven to move to the dust removing port for dust removal, and after the dust removal is finished, the filter screen is driven to move to close the air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010230753.7A CN111336597A (en) | 2020-03-27 | 2020-03-27 | Dust removing structure and dust removing method of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010230753.7A CN111336597A (en) | 2020-03-27 | 2020-03-27 | Dust removing structure and dust removing method of air conditioner |
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| CN111336597A true CN111336597A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010230753.7A Pending CN111336597A (en) | 2020-03-27 | 2020-03-27 | Dust removing structure and dust removing method of air conditioner |
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| CN (1) | CN111336597A (en) |
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| CN112856586A (en) * | 2021-01-08 | 2021-05-28 | 上海宝派餐饮管理有限公司 | Hoisting type refrigerating system |
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Application publication date: 20200626 |
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| RJ01 | Rejection of invention patent application after publication |