CN106247602A - Conditioner - Google Patents
Conditioner Download PDFInfo
- Publication number
- CN106247602A CN106247602A CN201510330064.2A CN201510330064A CN106247602A CN 106247602 A CN106247602 A CN 106247602A CN 201510330064 A CN201510330064 A CN 201510330064A CN 106247602 A CN106247602 A CN 106247602A
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- CN
- China
- Prior art keywords
- housing
- conditioner
- heat exchanger
- cleaning
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
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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
- F24F2221/225—Cleaning ducts or apparatus using a liquid
Abstract
A kind of conditioner, the electric component including housing and being arranged in housing and heat exchanger, described conditioner has air conditioning mode and cleaning model.Described conditioner also includes the cleaning assembly cleaning described heat exchanger, described cleaning assembly includes being arranged at the guide member in described housing and cleaning head in the form of a ring along described heat exchanger, described cleaning head is provided with the water jet of described heat exchanger, and described cleaning head matches with described guide member and merges and can move back and forth along described guide member.Using the application conditioner, described cleaning head moves back and forth along described guide member, and carries out described heat exchanger reciprocating rinsing uniformly and effectively by water jet, improves the air-out quality of described conditioner, and moulded the most attractive in appearance.
Description
Technical field
The present invention relates to the manufacture field of air-conditioning, particularly to a kind of conditioner with cleaning model.
Background technology
The cleaning of existing indoor apparatus of air conditioner is primarily directed to the cleaning of filter screen, and heat exchanger connects because of pipeline and fixed structure is complex, and user is difficult to effectively clean it.Having multinomial technology implementation mode for the cleaning of heat exchanger of outdoor unit is disclosed in the industry, main employing directly sprays or combines cleaning brush in order to the black dirt removing on condenser, improves heat exchanger effectiveness.Such as Chinese patent CN203518807
U discloses the cleaning device of a kind of heat exchanger, but its cleaning being primarily directed to heat exchanger of outdoor unit and cooling, it is apparent that above-mentioned cleaning device is dfficult to apply to the cleaning of the heat exchanger of indoor apparatus of air conditioner, above-mentioned patent application is not also addressed indoor apparatus of air conditioner and is cleaned the dependency structure design of device.
Therefore, it is necessary to provide a kind of new conditioner.
Summary of the invention
Present invention aim at providing a kind of conditioner, can the most effectively be carried out the cleaning of heat exchanger by cleaning assembly, improve the air-out quality of described conditioner, moulded the most attractive in appearance.
For achieving the above object, the present invention provides a kind of conditioner, and the electric component including housing and being arranged in housing and heat exchanger, described conditioner has air conditioning mode and cleaning model.State conditioner and also include cleaning the cleaning assembly of described heat exchanger, described cleaning assembly includes being arranged at the guide member in described housing and cleaning head in the form of a ring along described heat exchanger, described cleaning head is provided with the water jet of described heat exchanger, and described cleaning head matches with described guide member and merges and can move back and forth along described guide member.
As a further improvement on the present invention, described cleaning head is the circular periphery being sheathed on described heat exchanger when described conditioner is cleaning model.
As a further improvement on the present invention, described cleaning head includes framework in the form of a ring and is opened in the some described water jet inside described framework, and described framework is additionally provided with the water storage cavity connecting some described water jets.
As a further improvement on the present invention, the first housing that described housing includes containing described electric component and house the second housing of heat exchanger, described first housing and the second housing are disposed adjacent and described first housing and the second housing junction are additionally provided with the proof mechanism of water preventing rinse water from entering in the first housing.
As a further improvement on the present invention, described second housing is the cylindrical shape of horizontally set, described second housing includes cylindrical portion and the one end being formed at described cylindrical portion and the connecting portion being rotatably connected with described first housing, described cylindrical portion offers along the axially extended air outlet of described cylindrical portion.
As a further improvement on the present invention, described heat exchanger in described second housing along the axially extending setting of described cylindrical portion.
As a further improvement on the present invention, described guide member is the axially arranged two piece screw rod along described cylindrical portion, and two described screw rods are respectively arranged at the upper and lower both sides of described heat exchanger and the development length of described screw rod not less than described heat exchanger along the axial extension of described cylindrical portion.
As a further improvement on the present invention, described cleaning assembly also includes storing the storage tank of water for cleaning, the water for cleaning in described storage tank being delivered to the intake pump of described cleaning head and connects the water pipe of described intake pump and cleaning head.
As a further improvement on the present invention, it is additionally provided with in described housing along the extended water pipe drag chain of described heat exchanger.
As a further improvement on the present invention, described conditioner also includes that drainage mechanism, described drainage mechanism include the lowest part flush of the discharge outlet being opened in described proof mechanism of water towards the side of the second housing, described discharge outlet and described second housing.
The invention has the beneficial effects as follows: use the conditioner that the present invention provides, described cleaning head moves back and forth along described guide member, and carry out described heat exchanger reciprocating rinsing uniformly and effectively by water jet, improve the air-out quality of described conditioner, and moulded the most attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the conditioner of the present invention surface structure schematic diagram when being in cleaning model；
Fig. 2 is the conditioner of the present invention surface structure schematic diagram when being in air conditioning mode；
Fig. 3 is the structural representation of another angle of conditioner of the present invention；
Fig. 4 is conditioner front view of the present invention；
Fig. 5 is conditioner top view of the present invention；
Fig. 6 is Fig. 4 air regulating device sectional view along A-A direction；
Fig. 7 is Fig. 5 air regulating device sectional view along B-B direction；
Fig. 8 is a region enlarged diagram in Fig. 7.
Detailed description of the invention
Describe the present invention below with reference to embodiment shown in the drawings.But this embodiment is not limiting as the present invention, structure, method or conversion functionally that those of ordinary skill in the art is made according to this embodiment are all contained in protection scope of the present invention.
Conditioner 100 of the present invention has air conditioning mode and cleaning model, is respectively surface structure schematic diagram when described conditioner 100 is in cleaning model and air conditioning mode shown in Fig. 1 and 2.
Referring to Fig. 1 to Fig. 8, described conditioner 100 includes housing and the electric component being arranged in housing and heat exchanger 2, the first housing 11 that described housing includes containing described electric component and house the second housing 12 of heat exchanger 2, described first housing 11 is disposed adjacent with the second housing 12 and described first housing 11 and the second housing 12 junction are additionally provided with the proof mechanism of water 3 preventing rinse water from entering in the first housing 11.
Specifically, described second housing 12 is coaxially disposed with described first housing 11 and described second housing 12 and the first housing 11 all cylindrical shapes in horizontally set, and described second housing 12 includes cylindrical portion 121 and the one end being formed at cylindrical portion 121 and the connecting portion 122 being rotatably connected with described first housing 11.Described second housing 12 is additionally provided with, with the described corresponding position of heat exchanger 2, the transparent window that can enable a user to observe directly heat exchanger 2.In the present embodiment, described cylindrical portion 121 is prepared by clear glass or other transparent material, thus described cylindrical portion 121 is monolithically fabricated described transparent window.The most described conditioner 100 is in any mode of operation, owing to cylindrical portion 121 whole installation of the second housing 12 is transparent window, with observing described heat exchanger 2 and the work of other parts being arranged in described second housing 12 and clean condition per family easily.
Described conditioner 100 also includes the cleaning assembly cleaning described heat exchanger 2.Described cleaning assembly include in the form of a ring and be movably arranged cleaning head 41, in order to store the storage tank 42 of water for cleaning, the water for cleaning in described storage tank 42 is delivered to the intake pump 43 of described cleaning head 41, to connect the water pipe 44 of described intake pump 43 and cleaning head 41 and be arranged at the guide member 45 in described second housing 12 along described heat exchanger 2.Described cleaning head 41 is provided with the water jet 411 of described heat exchanger 2, and described cleaning head 41 matches with described guide member 45 and merges and can move back and forth along described guide member 45.
Described cleaning head 41 includes framework 412 in the form of a ring and is opened in the some described water jet 411 inside described framework 412, and described framework 412 is internal is additionally provided with the water storage cavity 413 connecting some described water jets 411.Described water storage cavity 413 is connected to described intake pump 43 by described water pipe 44, wherein, described water pipe 44 is the elastic hose that rubber or other material prepare, to ensure that all can pass through described water pipe 44 when described cleaning head 41 moves any position to described second housing 12 along described guide member 45 stably be pumped to the water storage cavity 413 of described cleaning head 41 by water for cleaning.
Described guide member 45 is the axially arranged two piece screw rod along described cylindrical portion 121, two described screw rods are respectively arranged at the upper and lower both sides of described heat exchanger 2 and are positioned at the rear of described heat exchanger 2, and the development length of described screw rod is not less than the described heat exchanger 2 axial extension along described cylindrical portion 121.Described cleaning assembly also includes driving described cleaning head 41 along two described screw rod driving motors of axially reciprocating in described second housing 12.
Described cleaning head 41 is the circular periphery being sheathed on described heat exchanger 2 when described conditioner 100 is cleaning model, and move back and forth along described guide member 45 under the driving of described driving motor, in the process, the water for cleaning with certain pressure carries out shower by water jet 411 to described heat exchanger 2；When described conditioner 100 cleaning model terminates or is in air conditioning mode, described cleaning head 41 moves the side pressing close to described proof mechanism of water 3 to described second housing 12 under the driving of described driving motor along described guide member, drives motor out of service.
Described storage tank 42 is arranged at described first housing 11 and arranges in a line with described first housing the 11, second housing 12 away from one end of described second housing 12 and described storage tank 42.Described housing also includes the 3rd housing 13 being fixedly connected on described first housing 11 away from the second housing 12 side, and described 3rd housing 13 is in order to house described storage tank 42 and detachable with described storage tank 42 to be connected.Described storage tank 42 is provided with the connector 421 in order to be mutually permanently connected with described 3rd housing 13；Described 3rd housing 13 is also provided with the fixture 131 matched with described connector 421.Described storage tank 42 is additionally provided with to be easy to user and removes and installs the handle 422 of operation, especially, between described handle 422 and described connector 421, also there is link gear, when user holds described handle 422 with a firm grip, described connector 421 unclamps, and described storage tank 42 can take off smoothly.Except this, described storage tank 42 also has the outlet 423 that can realize quick grafting, and described intake pump 43 is connected with described storage tank 42 by water inlet pipe 431, and wherein said outlet 423 is connected with described water inlet pipe 431 plug type.
Except this, in described cleaning assembly also includes being arranged at described second housing 12 and can back and forth shrink the water pipe drag chain 46 of stretching, extension along the central shaft of described cylindrical portion 121.Described water pipe drag chain 46 can be prevented effectively from water pipe 44 bending and is wound around and then affects the stability of cleaning head 41 water outlet when described water pipe 44 moves back and forth.
Described conditioner 100 also includes air inlet (not shown) and air outlet 123, through described proof mechanism of water 3 and the wind passage mouth 31 of the lowest part higher than described second housing 12 being divided on described first housing 11 and the second housing 12, and described wind passage mouth 31 is just positioned at the center position of described proof mechanism of water 3.The water pipe 44 of described cleaning assembly also lays respectively at the intake pump 43 in described first housing 11 and the cleaning head 41 in the second housing 12 from described wind passage mouth 31 through to connect.The described wind passage mouth 31 being connected on described proof mechanism of water 3 it is additionally provided with and along the extended air duct 5 of the central shaft of described cylindrical portion 121 in described second housing 12.
Described heat exchanger 2 along the axially extending setting of described cylindrical portion 121, described heat exchanger 2 in the curved extension of radial direction of described cylindrical portion 121 and entirety substantially in half tubular.When described conditioner 100 is air conditioning mode, described heat exchanger 2 is between described air duct 5 and air outlet 123.Described collecting and the electric component in the first housing 11 include the blower fan realizing air flowing.Thereby, first extraneous air enters the first housing 11 from described air inlet, by described wind passage mouth 31 and flow through described heat exchanger 2 under the effect of described air duct 5 and complete heat exchange under the effect of blower fan, finally blow out in described air outlet 123, it is achieved indoor air regulation.
Described air outlet 123 is in strip and along the axially extending setting of described cylindrical portion 121.Described second housing 12 can be rotated such that down between the relatively low primary importance of described air outlet 123 horizontal level and the higher second position of horizontal level and move up and down.
Described air outlet 123 when the second position towards surface；Described air outlet 123 obliquely downward position with described first housing 11 when primary importance aligns.I.e. when described conditioner 100 is in cleaning model, described second housing 12 rotates relative to the first housing 11 and makes described air outlet 123 turn to the second position, at utmost ensure that water for cleaning will not be trickled down from air outlet 123；When described conditioner 100 is in air conditioning mode, it is close that the primary importance residing for described air outlet 123 arranges position with the air outlet of conventional wall hanging air-conditioner indoor machine.Described conditioner 100 also includes being arranged at described second interior and corresponding with the position of described air outlet 123 wind guiding mechanism 6 of housing 12.Further, described conditioner 100 is in the air conditioning mode, also can control to operate described second housing 12 between described primary importance and the second position, be rotated such that air outlet 123 carries out angle adjustment at the biggest angular range, compare more conventional traditional air conditioner indoor set and be only capable of relying on the oscillation adjustment air-out direction of wind deflector, the conditioner 100 of the present invention can realize the larger range of regulation of air-out direction, preferably caters to the use demand that user is different.
Described conditioner 100 also includes that drainage mechanism, described drainage mechanism include the discharge outlet 32 being opened in described proof mechanism of water 3 towards the second housing 12 side, described discharge outlet 32 and the lowest part flush of described second housing 12.Described drainage mechanism also includes the discharge pipe line in order to the cleaning sullage in the second housing 12 or condensed water to be expelled to outdoor.Further, described drainage mechanism also includes the draining pump 7 being arranged in described first housing 11, it is to avoid described discharge pipe line structurally can only design down；Still further aspect, also effectively prevent because cleaning sullage impurities is more and then blocking discharge pipe line.
Additionally, described conditioner 100 also includes and the described first fixing mounting seat 8 being connected of housing 11.Described mounting seat 8 includes the snap arm 81 of laterally zygomorphic two curved extensions, and described snap arm 81 matches with the outer surface of described first housing 11 and by some fixtures so that described first housing 11 fixes with described mounting seat.Described mounting seat 8 also includes vertically disposed installation bottom surface 82, described installation bottom surface 82 is additionally provided with some installed parts so that described conditioner 100 to be fixed to indoor a certain installation metope.
Use the conditioner 100 that the present invention provides, described cleaning head 41 moves back and forth along described guide member 45, and carry out described heat exchanger 2 reciprocating rinsing uniformly and effectively by water jet 411, improve the air-out quality of described conditioner 100, lower room air pollution, and moulded the most attractive in appearance.
Described conditioner 100 also includes that control system, the control method of described conditioner 100 include:
Controlling described conditioner 100 and enter cleaning model, described second housing 12 is rotated up so that described air outlet 123 is moved upward to the second position；
Judge whether cleaning assembly meets cleaning demand；
The most described cleaning assembly starts to be carried out described heat exchanger 2, carries out sewage discharge simultaneously；
If it is not, then give the user error message prompting；
Cleaning completes, and cleaning head 41 presses close to the side of described proof mechanism of water 3 in stopping moving and resting against the second housing 12, it is judged that whether sewage has discharged；
The most described second housing 12 rotates down so that described air outlet 123 is moved downward to primary importance, and cleaning model terminates.
Described conditioner 100 can enter cleaning model by different rate-determining steps, one: adds up the described conditioner 100 air conditioning mode working time t after last cleaning model terminates by described control system；
Judge whether air conditioning mode working time t reaches the cleaning frequency t ＇ that control system is preset, the most described conditioner 100 is carried out by prompting user；
After cleaning model terminates, described air conditioning mode working time t automatic clear.
Its two:
User understands the clean condition of described heat exchanger 2 by the described transparent window being arranged on described second housing 12, it is judged that described heat exchanger 2 is the need of being carried out；
If so, control described conditioner 100 and enter cleaning model.
Judge whether cleaning assembly meets cleaning demand and specifically include: judge that water for cleaning whether sufficient, the electric connection of intake pump 43 and the water route of described storage tank 42 connect the most normal；
If so, control described cleaning assembly to start described heat exchanger 2 is carried out；
If it is not, then give the user error message prompting.
Described control method also includes:
Judge whether sewage has discharged, if so, open described blower fan；
Judge at described conditioner 100, blower fan is whether working time t1 during cleaning model reaches default t1 ＇ drying time；
If so, stopping blower fan work, blower fan working time t1 resets.
Described control method also includes: controls described conditioner 100 and enters air conditioning mode；
Control the second housing 12 to rotate upwardly and downwardly so that described air outlet 123 can rest on the optional position between described primary importance and the second position；
Control the second housing 12 persistently to rotate upwardly and downwardly so that described air outlet 123 moves back and forth to realize sweeping wind up and down between described primary importance and the second position.
Use described conditioner 100 and control method thereof, it is possible to conveniently realize the cleaning of heat exchanger 2 in described conditioner 100, improve IAQ (indoor air quality).
In sum, the consistent moulding of traditional indoor apparatus of air conditioner broken through by the conditioner 100 that the present invention provides, moulded the most attractive in appearance；And can conveniently realize the uniform cleaning of heat exchanger 2 in described conditioner 100, improve IAQ (indoor air quality).At utmost ensure not have that water for cleaning is unrestrained downwards by air outlet 123 and cleaning sullage can be discharged smoothly by drainage mechanism simultaneously.Further, compare more traditional indoor apparatus of air conditioner, have bigger wind direction adjusting range, preferably meet the different demands of user.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.
Claims (10)
1. a conditioner, the electric component including housing and being arranged in housing and heat exchanger, described conditioner has air conditioning mode and cleaning model, it is characterized in that: described conditioner also includes cleaning the cleaning assembly of described heat exchanger, described cleaning assembly includes being arranged at the guide member in described housing and cleaning head in the form of a ring along described heat exchanger, described cleaning head is provided with the water jet of described heat exchanger, and described cleaning head matches with described guide member and merges and can move back and forth along described guide member.
Conditioner the most according to claim 1, it is characterised in that: described cleaning head is the circular periphery being sheathed on described heat exchanger when described conditioner is cleaning model.
Conditioner the most according to claim 2, it is characterised in that: described cleaning head includes framework in the form of a ring and is opened in the some described water jet inside described framework, and described framework is additionally provided with the water storage cavity connecting some described water jets.
Conditioner the most according to claim 1, it is characterized in that: described housing includes containing the first housing of described electric component and houses the second housing of heat exchanger, and described first housing and the second housing are disposed adjacent and described first housing and the second housing junction are additionally provided with the proof mechanism of water preventing rinse water from entering in the first housing.
Conditioner the most according to claim 4, it is characterized in that: described second housing is the cylindrical shape of horizontally set, described second housing includes cylindrical portion and the one end being formed at described cylindrical portion and the connecting portion being rotatably connected with described first housing, described cylindrical portion offers along the axially extended air outlet of described cylindrical portion.
Conditioner the most according to claim 5, it is characterised in that: described heat exchanger in described second housing along the axially extending setting of described cylindrical portion.
Conditioner the most according to claim 6, it is characterized in that: described guide member is the axially arranged two piece screw rod along described cylindrical portion, two described screw rods are respectively arranged at the upper and lower both sides of described heat exchanger and the development length of described screw rod not less than described heat exchanger along the axial extension of described cylindrical portion.
Conditioner the most according to claim 1, it is characterised in that: described cleaning assembly also includes storing the storage tank of water for cleaning, the water for cleaning in described storage tank being delivered to the intake pump of described cleaning head and connects the water pipe of described intake pump and cleaning head.
Conditioner the most according to claim 8, it is characterised in that: it is additionally provided with in described housing along the extended water pipe drag chain of described heat exchanger.
Conditioner the most according to claim 4, it is characterized in that: described conditioner also includes drainage mechanism, described drainage mechanism includes the lowest part flush of the discharge outlet being opened in described proof mechanism of water towards the side of the second housing, described discharge outlet and described second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330064.2A CN106247602B (en) | 2015-06-15 | 2015-06-15 | Conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330064.2A CN106247602B (en) | 2015-06-15 | 2015-06-15 | Conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247602A true CN106247602A (en) | 2016-12-21 |
| CN106247602B CN106247602B (en) | 2019-06-07 |
Family
ID=57626361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510330064.2A Active CN106247602B (en) | 2015-06-15 | 2015-06-15 | Conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN106247602B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745910A (en) * | 2005-04-22 | 2006-03-15 | 杨天敏 | Cleaning method for evaporator and axial-flow leaf of indoor apparatus of air conditioner |
| DE102005030633A1 (en) * | 2005-06-30 | 2007-01-04 | Hans Güntner GmbH | System for cleaning heat exchanger plates has a spray moved over the top of the heat exchanger block to reach all the plates |
| CN101285607A (en) * | 2007-04-12 | 2008-10-15 | 三星电子株式会社 | Air conditioner |
| EP2072940A1 (en) * | 2007-12-20 | 2009-06-24 | Sanyo Electric Co., Ltd. | Cleaning device for heat exchanger |
| CN201731808U (en) * | 2010-06-29 | 2011-02-02 | 广州国灵空调有限公司 | Cleaning device for surface cooler of air processor |
| CN203718943U (en) * | 2014-02-11 | 2014-07-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN204063281U (en) * | 2014-04-02 | 2014-12-31 | 美的集团股份有限公司 | Air conditioner room unit and there is its air-conditioner |
| CN104697066A (en) * | 2015-03-11 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner with indoor unit |
-
2015
- 2015-06-15 CN CN201510330064.2A patent/CN106247602B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745910A (en) * | 2005-04-22 | 2006-03-15 | 杨天敏 | Cleaning method for evaporator and axial-flow leaf of indoor apparatus of air conditioner |
| DE102005030633A1 (en) * | 2005-06-30 | 2007-01-04 | Hans Güntner GmbH | System for cleaning heat exchanger plates has a spray moved over the top of the heat exchanger block to reach all the plates |
| CN101285607A (en) * | 2007-04-12 | 2008-10-15 | 三星电子株式会社 | Air conditioner |
| EP2072940A1 (en) * | 2007-12-20 | 2009-06-24 | Sanyo Electric Co., Ltd. | Cleaning device for heat exchanger |
| CN201731808U (en) * | 2010-06-29 | 2011-02-02 | 广州国灵空调有限公司 | Cleaning device for surface cooler of air processor |
| CN203718943U (en) * | 2014-02-11 | 2014-07-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN204063281U (en) * | 2014-04-02 | 2014-12-31 | 美的集团股份有限公司 | Air conditioner room unit and there is its air-conditioner |
| CN104697066A (en) * | 2015-03-11 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner with indoor unit |
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| Publication number | Publication date |
|---|---|
| CN106247602B (en) | 2019-06-07 |
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