CN208879163U - Cleaning device for air-conditioning - Google Patents

Cleaning device for air-conditioning Download PDF

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Publication number
CN208879163U
CN208879163U CN201821277366.3U CN201821277366U CN208879163U CN 208879163 U CN208879163 U CN 208879163U CN 201821277366 U CN201821277366 U CN 201821277366U CN 208879163 U CN208879163 U CN 208879163U
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CN
China
Prior art keywords
cleaning
dust
heat exchanger
hairbrush
driving
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Active
Application number
CN201821277366.3U
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Chinese (zh)
Inventor
魏宗科
张君慧
唐鑫
陶慧汇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioning Electric Co Ltd
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Qingdao Haier Air Conditioning Electric Co Ltd
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Priority to CN201821277366.3U priority Critical patent/CN208879163U/en
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Abstract

The utility model belongs to air-conditioning technical field, specific to provide the cleaning device for being used for air-conditioning, it is intended to solve the problems, such as that existing air-conditioned heat exchanger cleaning is inconvenient.For this purpose, the air-conditioning of the utility model includes heat exchanger, cleaning device includes cleaning mechanism and accommodating mechanism, and cleaning mechanism is arranged near heat exchanger, for cleaning heat exchanger;Accommodating mechanism is connected to cleaning mechanism, for collecting the dust being adhered on cleaning mechanism, during cleaning mechanism cleans heat exchanger, being adhered the dust on cleaning mechanism can fall into accommodating mechanism, dust is avoided to drop down on heat exchanger again, it avoids dust and causes secondary pollution, improve the cleaning effect of cleaning device;Cleaning mechanism and accommodating mechanism are taken out from the access hole of air-conditioning, to be cleaned to cleaning mechanism and accommodating mechanism, so as to avoid the casing of dismounting air-conditioning, cleaning efficiency is improved, reduces cleaning cost, and then improve the usage experience of user.

Description

Cleaning device for air-conditioning
Technical field
The utility model belongs to air-conditioning technical field, specifically provides a kind of cleaning device for air-conditioning.
Background technique
With the development of science and technology with the raising of living standards of the people, people want to oneself living and working environment It asks and also increasingly improves, air-conditioning also increasingly develops to health, energy-saving.Wherein, during use, air-conditioning changes air-conditioning Hot device is contacted with air carries out heat exchange, and the dust in air is easily attached to the surface of heat exchanger, and the dust of bulk deposition will It will lead to the exchange capability of heat decline of heat exchanger, and then affect the cooling and warming performance of air-conditioning;Moreover, dust is attached on heat exchangers After, it will bacterium is bred on dirt filtrating screen, these bacteriums can make human health as the outlet air of air-conditioning enters the room space At harm, dust can also enter the room in space with the outlet air of air-conditioning, greatly affected the usage experience of user.
To solve the above problems, generalling use the heat exchanger of mild detergent washing air-conditioning, or rushed using giant The heat exchanger of air-conditioning is washed, so that heat exchanger be cleaned up, improves the exchange capability of heat of heat exchanger.But no matter take above-mentioned Which kind of method clean heat exchanger, be required to dismantle on the shell of air-conditioning, but due to the installation site of air-conditioning it is general it is relatively high, Dismounting is inconvenient, then just need the maintenance master worker cleaning of profession, artificial cleaning difficulty is big, low efficiency, at high cost, greatly shadow The usage experience of user is rung.
Therefore, this field needs the cleaning device for air-conditioning of one kind newly to solve the above problems.
Utility model content
In order to solve the above problem in the prior art, in order to solve, now air-conditioned heat exchanger cleaning is inconvenient is asked Topic, the utility model provide a kind of cleaning device for air-conditioning, which includes heat exchanger, and cleaning device includes: cleaning Mechanism, cleaning mechanism is arranged near the heat exchanger, for cleaning heat exchanger;Accommodating mechanism, accommodating mechanism are connected to cleaning Mechanism, for collecting the dust being adhered on cleaning mechanism.
In the optimal technical scheme of above-mentioned cleaning device, cleaning mechanism includes the installation component being arranged near heat exchanger And it is pivotally connected to the hairbrush on installation component, hairbrush is scrubbed for heat exchanging device.
In the optimal technical scheme of above-mentioned cleaning device, installation component includes the first mounting bracket and the second installation branch The two sides of heat exchanger, the first end of hairbrush and the first mounting bracket pivot is arranged in frame, the first mounting bracket and the second mounting bracket Turn connection, the second end of hairbrush is pivotally connected with the second mounting bracket.
In the optimal technical scheme of above-mentioned cleaning device, accommodating mechanism includes dust-absorbing box, the first end of dust-absorbing box and the The connection of one mounting bracket, the second end of dust-absorbing box are connect with the second mounting bracket, and dust-absorbing box is adhered on hairbrush for collecting Dust.
In the optimal technical scheme of above-mentioned cleaning device, dust-absorbing box is equipped with opening close to one end of hairbrush, to be adhered Dust on hairbrush enters in dust-absorbing box.
In the optimal technical scheme of above-mentioned cleaning device, the first end of dust-absorbing box is with the first mounting bracket with dismountable Mode connects, and the second end of dust-absorbing box is removably connect with the second mounting bracket.
In the optimal technical scheme of above-mentioned cleaning device, cleaning device further includes that first be arranged on installation component drives Motivation structure, the first driving mechanism is for driving hairbrush to rotate.
In the optimal technical scheme of above-mentioned cleaning device, cleaning device further include: transmission mechanism, transmission mechanism and cleaning Mechanism connection;Second driving mechanism, the second driving mechanism drive cleaning mechanism back and forth to transport relative to heat exchanger by transmission mechanism It is dynamic.
In the optimal technical scheme of above-mentioned cleaning device, transmission mechanism include the first belt pulley, the second belt pulley and Driving belt, cleaning mechanism are arranged on driving belt, the output of the first belt pulley or the second belt pulley and the second driving mechanism End connection, the first belt pulley and the second belt pulley are sequentially connected by driving belt, to drive cleaning mechanism along heat exchanger Length direction moves back and forth.
In the optimal technical scheme of above-mentioned cleaning device, the quantity of transmission mechanism is two, two transmission mechanism difference The two sides of heat exchanger are set.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, the utility model Cleaning device includes cleaning mechanism and accommodating mechanism, and cleaning mechanism is adhered on cleaning mechanism during cleaning heat exchanger Dust be able to enter in accommodating mechanism, avoid dust and drop down on heat exchanger again, avoid dust and cause secondary pollution, mention The high cleaning effect of cleaning device;Cleaning mechanism and accommodating mechanism can be taken out from the access hole of air-conditioning, so as to cleaner Structure and accommodating mechanism are cleaned, and so as to avoid the casing of dismounting air-conditioning, are improved cleaning efficiency, are reduced cleaning cost, And then improve the usage experience of user.
Further, drive hairbrush reciprocating by the second driving mechanism, during hairbrush moves back and forth, hair Brush can heat exchanging device carry out mobile scrub, carry out comprehensive cleaning so as to heat exchanging device in a dynamic way, improve The cleaning effect of cleaning device;At the same time, hairbrush rotation is driven by the first driving mechanism, so that hairbrush is in mobile scrub In the process, additionally it is possible to which heat exchanging device carries out rotation scrub, more clean, thorough so as to clean heat exchanger;Moreover, hair In the course of rotation, the dust being adhered on the bristle of the different parts on hairbrush can be fallen into dust-absorbing box brush, be avoided The dust that the portion bristle of hairbrush is adhered is excessive, avoids dust and drops down on heat exchanger again, avoid dust cause it is secondary Pollution, improves the cleaning effect of cleaning device, and then improve the usage experience of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cleaning device of the utility model;
Fig. 2 is the top view of the cleaning device of the utility model.
Specific embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model Range.Those skilled in the art, which can according to need, makes adjustment to it, to adapt to specific application.For example, although The application is described in conjunction with heat exchanger, and still, the technical solution of the utility model is not limited thereto, and the cleaning device is aobvious It so also can be applied to other similar occasion, this change is without departing from the principles of the present invention and range.
It should be noted that the direction or position of the instructions such as term " on ", "left", "right" in the description of the present invention, The term for setting relationship is direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indicate or It implies that described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair The limitation of the utility model.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply Relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary It is logical.To those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Based on the problems of the prior art proposed in background technique, the utility model provides a kind of for air-conditioning Cleaning device, it is intended to heat exchanger is cleaned by cleaning mechanism, and the dust on cleaning mechanism is adhered and is able to enter storage It in mechanism, avoids dust and drops down on heat exchanger again, avoid dust and cause secondary pollution, improve the cleaning of cleaning device Effect;Cleaning mechanism and accommodating mechanism can be taken out from the access hole of air-conditioning, it is clear to be carried out to cleaning mechanism and accommodating mechanism It is clean, so as to avoid the casing of dismounting air-conditioning, cleaning efficiency is improved, cleaning cost is reduced, and then improves making for user With experience.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the structural schematic diagram of the cleaning device of the utility model;Fig. 2 is the utility model The top view of cleaning device.As shown in Figure 1, the air-conditioning of the utility model includes heat exchanger 1, cleaning device includes cleaning mechanism 2 With accommodating mechanism 3, cleaning mechanism 2 is arranged above heat exchanger 1, and for cleaning heat exchanger 1, accommodating mechanism 3 is connected to cleaner Structure 2, for collecting the dust being adhered on cleaning mechanism 2.Certainly, the installation site of cleaning mechanism 2 and accommodating mechanism 3 is not limited to The above-mentioned position enumerated, those skilled in the art can neatly adjust in practical applications and be arranged cleaning mechanism 2 and storage The installation site of mechanism 3, as long as heat exchanger 1 can be cleaned up.
In a kind of preferable embodiment, as shown in Figure 1, cleaning mechanism 2 includes the installation that heat exchanger two sides are arranged in Component 21 and the hairbrush 22 being pivotally connected on installation component 21, hairbrush 22 are scrubbed for heat exchanging device 1.Certainly, pacify The installation site of dress component 21 is not limited to the above-mentioned position enumerated, and those skilled in the art can neatly adjust in practical applications Whole and setting installation component 21 installation site, as long as hairbrush 22 can be mounted on to the top of heat exchanger 1.
Preferably, installation component 21 includes the first mounting bracket 211 and the second mounting bracket 212, the first mounting bracket 211 The two sides of heat exchanger 1 are set with the second mounting bracket 212, the first end of hairbrush 22 is pivotally connected with the first mounting bracket 211, The second end of hairbrush 22 is pivotally connected with the second mounting bracket 212, and hairbrush 22 is located at the top of heat exchanger 1.Certainly, this field skill Art personnel it is also contemplated that installation component 21 can also only include the first mounting bracket 211 or the second mounting bracket 212, The first end of hairbrush 22 and the first mounting bracket 211 are pivotally connected, or by the second end of hairbrush 22 and the second mounting bracket 212 are pivotally connected, and no matter take which kind of structure, as long as the top that cleaning element can be mounted on to heat exchanger 1 is changed to clean Hot device 1.
Preferably, hairbrush 22 includes connecting rod and the bristle being arranged in connecting rod, the first end of connecting rod and the first peace Dress bracket 211 is pivotally connected, and the second end of connecting rod is pivotally connected with the second mounting bracket 212, during connecting rod rotates Bristle rotation is driven, is scrubbed so as to heat exchanging device 1.
In a kind of preferable embodiment, as shown in Figure 1, accommodating mechanism 3 include dust-absorbing box 31, the first of dust-absorbing box 31 End is connect with the first mounting bracket 211, and the second end of dust-absorbing box 31 is connect with the second mounting bracket 212, and dust-absorbing box 31, which is located at, to be changed The top of hot device 1, in the course of rotation, bristle on hairbrush 22 can not only be on heat exchanging device 1 and heat exchanger 1 for hairbrush 22 Fin scrubbed so that the dust on heat exchanger 1 and fin is adhered on the bristle of hairbrush 22, thus by heat exchanger 1 and fin clean up cleaning;At the same time, hairbrush 22 in the course of rotation, the bristle of the different parts on hairbrush 22 It can be contacted with dust-absorbing box 31, so that the dust being adhered on the bristle of the different parts on hairbrush 22 is able to enter In dust-absorbing box 31, it is excessive to avoid the dust that the portion bristle of hairbrush 22 is adhered, avoid dust drop down onto again heat exchanger 1 and It on fin, avoids dust and causes secondary pollution, improve the cleaning effect of cleaning device.
Preferably, the left side of hairbrush 22 is arranged in dust-absorbing box 31, and hairbrush 22 rotates counterclockwise, so that hairbrush 22 is in rotation In the process, the bristle of hairbrush 22 is rotated from the upper direction dust-absorbing box 31 of dust-absorbing box 31, when the bristle on hairbrush 22 turns to opening When, to be adhered the dust on bristle by the interaction force between bristle and opening and falls in dust-absorbing box 31.Certainly, Dust-absorbing box 31 can also be arranged in the right side of hairbrush 22, hairbrush 22 rotates clockwise, this to change without departing from originally practical new The principle and range of type.
Enter in dust-absorbing box 31 for the ease of being adhered in the dust on hairbrush 22, dust-absorbing box 31 is set close to one end of hairbrush 22 There is opening, hairbrush 22 in the course of rotation, when the bristle on hairbrush 22 is by opening, passes through the phase between bristle and opening The dust that interreaction force to be adhered on bristle is fallen in dust-absorbing box 31.
Preferably, the top of dust-absorbing box 31 is arranged in opening, and the length of opening and the length of hairbrush 22 match, so that glutinous All dusts being connected on hairbrush 22 can be fallen in dust-absorbing box 31.
Preferably, dust-absorbing box 31 and installation component 21 removably connect, further, the first of dust-absorbing box 31 End is removably connect with the first mounting bracket 211, and the second end of dust-absorbing box 31 is with the second mounting bracket 212 with removable The mode unloaded connects, for example, dismountable mode can be connected together, be threadedly coupled, magnetic connection etc., no matter which kind of is taken Connection type, as long as the installation and removal of dust-absorbing box 31 can be convenient for, to take out dust-absorbing box 31 from the access hole of air-conditioning, to suction Dirt box 31 is cleaned, and so as to avoid the casing of dismounting air-conditioning, is improved cleaning efficiency, is reduced cleaning cost, Jin Erti The high usage experience of user.
In order to drive hairbrush 22 to rotate, as shown in Figure 1, cleaning device further includes the first driving mechanism 4, the first driving In the first mounting bracket 211 of institute, the first end of hairbrush 22 is connect the setting of mechanism 4 with the output end of the first driving mechanism 4, and first Driving mechanism 4 is for driving hairbrush 22 to rotate.It is of course also possible to be arranged the first driving mechanism 4 in the second mounting bracket 212 On, the second end of hairbrush 22 is connect with the output end of the first driving mechanism 4.
Preferably, the first driving mechanism 4 is stepper motor, and the first driving mechanism 4 is also possible to other motors, as long as can Meet the requirement that driving hairbrush 22 rotates.
In a kind of preferable embodiment, as shown in Figure 1, cleaning device further includes transmission mechanism 5 and the second driving machine Structure (not shown), transmission mechanism 5 are connect with cleaning mechanism 2, and the second driving mechanism drives cleaning mechanism by transmission mechanism 5 2 move back and forth relative to heat exchanger 1 to clean up heat exchanger 1.
Wherein, transmission mechanism 5 includes the first belt pulley 51, the second belt pulley 52 and driving belt 53, it is preferable that first Belt pulley 51 and the second belt pulley 52 are sequentially connected by driving belt 53, and cleaning mechanism 2 is arranged on driving belt 53, and first Belt pulley 51 is connect with the output end of the second driving mechanism, enables the second driving mechanism that the first belt pulley 51 is driven to rotate, To which the first belt pulley 51 drives driving belt 53 to rotate, driving belt 53 can not only drive the second belt pulley 52 to rotate, and pass Dynamic belt 53 can also drive the cleaning mechanism being disposed thereon 2 to move reciprocatingly along the length direction of heat exchanger 1, cleaning mechanism 2 all angles for capableing of heat exchanging device 1 in the process of reciprocating are cleaned, and the clean range energy of cleaning mechanism 2 The length for enough covering entire heat exchanger 1 avoids in the presence of clean dead angle is difficult to clean, can clean heat exchanger 1 more Completely, thoroughly, and then the cleaning effect of cleaning device is improved.Certainly, it will be apparent to those skilled in the art, can also be with Second belt pulley 52 is connect with the output end of driving mechanism, enables driving mechanism that the second belt pulley 52 is driven to rotate.
Preferably, the distance between the first belt pulley 51 and the second belt pulley 52 are greater than or equal to the length of heat exchanger 1, make The moving range for obtaining cleaning mechanism 2 can cover the length of entire heat exchanger 1, that is to say, that the clean range energy of cleaning structure The length of entire heat exchanger 1 is enough covered, to realize the comprehensive cleaning of heat exchanging device 1, heat exchanger 1 can be cleaned more Add clean, thorough.
Preferably, the quantity of transmission mechanism 5 is two, respectively the first transmission mechanism 54 and the second transmission mechanism 55, the One transmission mechanism 54 and the second transmission mechanism 55 are separately positioned on the two sides of heat exchanger 1, and the first mounting bracket 211 is arranged first On the driving belt of transmission mechanism 54, the second mounting bracket 212 is arranged on the driving belt of the second transmission mechanism 55, and first The setting substantially symmetrical about its central axis of mounting bracket 211 and the second mounting bracket 212 about heat exchanger 1.Certainly, the first transmission mechanism 54, The installation site of second transmission mechanism 55, the first mounting bracket 211 and the second mounting bracket 212 is not limited to the above-mentioned installation enumerated Position, those skilled in the art can neatly adjust in actual application and be arranged the transmission of the first transmission mechanism 54, second The installation site of mechanism 55, the first mounting bracket 211 and the second mounting bracket 212, as long as the first transmission mechanism 54 can be passed through With the second transmission mechanism 55 drive the first mounting bracket 211 and the second mounting bracket 212 along or heat exchanger 1 length direction conduct Reciprocating motion.
It will be appreciated to those of skill in the art that the quantity of transmission mechanism 5 is not limited to two, it can be according to the actual situation Change its quantity, but no matter the quantity of transmission mechanism 5 is how many, by all transmission mechanisms 5 about heat exchanger 1 central axises It is symmetrical arranged, enables the two sides of cleaning mechanism 2 by identical guiding role, to reduce cleaning mechanism 2 in moving process In the resistance that is subject to.
It should be further noted that the structure of transmission mechanism 5 is not limited to the above-mentioned belt transmission enumerated, can also use Which kind of kind of drive no matter the kinds of drive such as gear drive, screw nut driven take, as long as being able to drive the work of cleaning mechanism 2 Reciprocating motion.
Wherein, (not shown) in the casing of air-conditioning is arranged in driving mechanism, can be avoided cleaning mechanism 2 and is using Driving mechanism collides with other component in the process, avoids and damages to driving mechanism, to play protection driving The effect of mechanism.
Preferably, driving mechanism is stepper motor, since stepper motor has good controllability and higher precision, institute It is precisely controlled so that stepper motor can be reached to wiper mechanism as driving mechanism, effectively to control the shifting of wiper mechanism Dynamic position.Certainly, it will be appreciated to those of skill in the art that driving mechanism is also possible to other motors, as long as can satisfy The requirement that cleaning device accurately controls wiper mechanism.
So far, it has been combined attached drawing and describes the technical solution of the utility model, still, those skilled in the art are easy reason Solution, the protection scope of the utility model are expressly not limited to these specific embodiments.Without departing from the utility model Under the premise of principle, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these change or Technical solution after replacement is fallen within the protection scope of the utility model.

Claims (10)

1. a kind of cleaning device for air-conditioning, the air-conditioning include heat exchanger, which is characterized in that the cleaning device includes:
Cleaning mechanism, the cleaning mechanism is arranged near the heat exchanger, for cleaning the heat exchanger;
Accommodating mechanism, the accommodating mechanism are connected to the cleaning mechanism, for collecting the ash being adhered on the cleaning mechanism Dirt.
2. cleaning device according to claim 1, which is characterized in that the cleaning mechanism includes being arranged in the heat exchanger Neighbouring installation component and the hairbrush being pivotally connected on the installation component, the hairbrush are used to carry out the heat exchanger Scrub.
3. cleaning device according to claim 2, which is characterized in that the installation component includes the first mounting bracket and the The two sides of the heat exchanger, the hairbrush is arranged in two mounting brackets, first mounting bracket and second mounting bracket First end be pivotally connected with first mounting bracket, the second end of the hairbrush and second mounting bracket, which pivot, to be connected It connects.
4. cleaning device according to claim 3, which is characterized in that the accommodating mechanism includes dust-absorbing box, the dust suction The first end of box is connect with first mounting bracket, and the second end of the dust-absorbing box is connect with second mounting bracket, institute Dust-absorbing box is stated for collecting the dust being adhered on the hairbrush.
5. cleaning device according to claim 4, which is characterized in that the dust-absorbing box is equipped with close to one end of the hairbrush Opening enters in the dust-absorbing box to be adhered in the dust on the hairbrush.
6. cleaning device according to claim 4, which is characterized in that the first end of the dust-absorbing box and first installation Bracket removably connects, and the second end of the dust-absorbing box removably connects with second mounting bracket It connects.
7. cleaning device according to claim 2, which is characterized in that the cleaning device further includes being arranged in the installation The first driving mechanism on component, first driving mechanism is for driving the hairbrush to rotate.
8. cleaning device according to any one of claim 1 to 7, which is characterized in that the cleaning device further include:
Transmission mechanism, the transmission mechanism are connect with the cleaning mechanism;
Second driving mechanism, second driving mechanism drive the cleaning mechanism to change relative to described by the transmission mechanism Hot device moves back and forth.
9. cleaning device according to claim 8, which is characterized in that the transmission mechanism includes the first belt pulley, second Belt pulley and driving belt, the cleaning mechanism are arranged on the driving belt, first belt pulley or described second Belt pulley is connect with the output end of second driving mechanism, and first belt pulley and second belt pulley pass through the biography Dynamic belt transmission connection, to drive the cleaning mechanism to move back and forth along the length direction of the heat exchanger.
10. cleaning device according to claim 8, which is characterized in that the quantity of the transmission mechanism is two, two institutes State the two sides that transmission mechanism is separately positioned on the heat exchanger.
CN201821277366.3U 2018-08-08 2018-08-08 Cleaning device for air-conditioning Active CN208879163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821277366.3U CN208879163U (en) 2018-08-08 2018-08-08 Cleaning device for air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821277366.3U CN208879163U (en) 2018-08-08 2018-08-08 Cleaning device for air-conditioning

Publications (1)

Publication Number Publication Date
CN208879163U true CN208879163U (en) 2019-05-21

Family

ID=66508525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821277366.3U Active CN208879163U (en) 2018-08-08 2018-08-08 Cleaning device for air-conditioning

Country Status (1)

Country Link
CN (1) CN208879163U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112303885A (en) * 2019-08-02 2021-02-02 青岛海尔空调器有限总公司 Cleaning device and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112303885A (en) * 2019-08-02 2021-02-02 青岛海尔空调器有限总公司 Cleaning device and air conditioner

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