CN107178891A - Indoor unit, air conditioner and assembling method of air conditioner - Google Patents
Indoor unit, air conditioner and assembling method of air conditioner Download PDFInfo
- Publication number
- CN107178891A CN107178891A CN201710361798.6A CN201710361798A CN107178891A CN 107178891 A CN107178891 A CN 107178891A CN 201710361798 A CN201710361798 A CN 201710361798A CN 107178891 A CN107178891 A CN 107178891A
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- indoor set
- draining pipeline
- draining
- drain pan
- 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
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an indoor unit, an air conditioner and an assembling method of the air conditioner. The indoor unit comprises a bottom shell; and the first end of the drainage pipe section is connected with the bottom shell, the drainage pipe section is used for draining condensed water in the bottom shell, and the second end of the drainage pipe section is provided with a connecting part which is used for being connected with the quick connector. The drain pipe section is provided with a connecting part used for being connected with the quick connector, and the drain pipe is connected with the drain pipe section through the quick connector so as to discharge condensed water in the bottom shell to the outside of the bottom shell. Adopt the indoor set of this application, can avoid adopting among the prior art to collude the problem that brings the difficulty of drain pipe dismouting through the connected mode of iron wire with the drainage pipeline section. Adopt the indoor set of this application, can reduce the degree of difficulty to the drain pipe dismouting, improved the efficiency to the assembly and the maintenance of this indoor set.
Description
Technical field
The present invention relates to air-conditioner device technical field, in particular to a kind of indoor set, air conditioner and air conditioner
Assembly method.
Background technology
To ensure that condensed water is all discharged, two drainings are typically separately designed in the both sides of drain pan during Air conditioner design
Hole.And in air conditioner assembling process, the osculum of side can typically be blocked, opposite side fixes a drainpipe.Installing after sale
During, because of the difference of user installation position so that installation personnel need to be carried out the plug of the drainpipe of one end and the other end
Exchange, if ponding may be caused by being mounted directly, pollute environment.And existing drainpipe assembling structure is as depicted in figs. 1 and 2,
Include a bulge-structure 5 on drain pan draining pipeline section 6, hooking 1 (steel wire) with the iron wire on drainpipe 3 coordinates fixation, using Fig. 1
With the mode for connecting drainpipe 3 (including neoprene 2 and insulation material 4) in Fig. 2 so that the installing space fixed a drainpipe
Smaller, the work dismounted to drainpipe is difficult to realize, and adds maintenance difficulty.
The content of the invention
It is a primary object of the present invention to provide a kind of indoor set, air conditioner and the assembly method of air conditioner, to solve
The problem of drainpipe dismounting is difficult in the prior art.
To achieve these goals, according to an aspect of the invention, there is provided a kind of indoor set, including：Drain pan；Draining
Pipeline section, the first end of draining pipeline section is connected with drain pan, and draining pipeline section is used to discharging condensed water in drain pan, and the of draining pipeline section
Two ends are provided with connecting portion, and connecting portion is used to be connected with snap joint.
Further, connecting portion is projectedly arranged on the outer surface of draining pipeline section.
Further, connecting portion is arc bump, circumferentially extending of the arc bump along draining pipeline section.
Further, the first end of arc bump is set close to the discharge outlet of draining pipeline section, and the second end of arc bump is remote
From the first end extension towards draining pipeline section, the end face at the second end of arc bump forms the connection being connected with snap joint
Face.
Further, arc bump gradually increases from first end to the thickness at the second end.
Further, arc bump is in semi-cylindrical in configuration, and the inner peripheral surface of arc bump is engaged with draining pipeline section outer surface.
Further, arc bump is wholely set with draining pipeline section.
Further, connecting portion is the depressed part for the outer surface for being hollowly arranged at draining pipeline section.
Further, connecting portion includes：Connection bump, connection bump is projectedly arranged at the outer surface of draining pipeline section；It is recessed
The portion of falling into, depressed part is arranged on the outer surface of draining pipeline section, and depressed part is positioned apart from connection bump.
Further, drain pan has drainage channel, and the first end of draining pipeline section is connected with drainage channel.
Further, draining pipeline section is multiple, and multiple draining pipeline sections are connected with drainage channel.
According to another aspect of the present invention there is provided a kind of air conditioner, including indoor set, indoor set is above-mentioned interior
Machine.
According to another aspect of the present invention there is provided a kind of assembly method of air conditioner, assembly method is used to assemble above-mentioned
Indoor set, assembly method comprises the following steps：According to the installation site of drain pan, it would be desirable to the draining pipeline section fixed a drainpipe
Plug is extracted；Snap joint and drainpipe are pre-installed to form drain assembly；By the snap joint of drain assembly
It is plugged on draining pipeline section.
Apply the technical scheme of the present invention, the connecting portion being connected with snap joint is provided on draining pipeline section, arrange
Water pipe is connected by snap joint with draining pipeline section, and the condensed water in drain pan is expelled to outside drain pan.Using the application's
Indoor set, can avoid using and bring tired to drainpipe dismounting by the connected mode of iron wire hook and draining pipeline section in the prior art
Difficult the problem of.Using the indoor set of the application, the difficulty dismounted to drainpipe can be reduced, the assembling to the indoor set is improved
With the efficiency of maintenance.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of drainpipe of the prior art；
Fig. 2 shows the structural representation of the embodiment of drain pan draining pipeline section of the prior art；
Fig. 3 shows the structural representation of the embodiment of the connecting portion according to the present invention；
Fig. 4 shows the assembling structure schematic diagram according to the connecting portion of the present invention and the snap joint of first embodiment；
Fig. 5 shows the assembling structure schematic diagram according to the connecting portion of the present invention and the snap joint of second embodiment.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
1st, iron wire is hooked；2nd, neoprene；3rd, drainpipe；4th, insulation material；5th, bulge-structure；6th, drain pan draining pipeline section；
10th, drain pan；20th, draining pipeline section；30th, connecting portion；
40th, snap joint.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " second " in the description and claims of this application and accompanying drawing etc.
It is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that the art so used
Language can be exchanged in the appropriate case, so that presently filed embodiment described herein for example can be with except illustrating herein
Or the order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, for example, containing process, method, system, product or the equipment of series of steps or unit need not limit
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, production
Product or the intrinsic other steps of equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting
State.
With reference to shown in Fig. 3 to Fig. 5, there is provided a kind of indoor set for embodiments in accordance with the present invention.
Specifically, the indoor set includes drain pan 10 and draining pipeline section 20.The first end of draining pipeline section 20 is connected with drain pan 10
Connect, draining pipeline section 20 is used to discharge the condensed water in drain pan 10, and the second end of draining pipeline section 20 is provided with connecting portion 30, connecting portion
30 are used to be connected with snap joint.
In the present embodiment, the connecting portion 30 being connected with snap joint 40, draining are provided on draining pipeline section 20
Pipe is connected by snap joint with draining pipeline section 20, and the condensed water in drain pan 10 is expelled to outside drain pan.Using the application
Indoor set, can avoid using being hooked in the prior art by iron wire and the connected mode of draining pipeline section 20 is brought drainpipe is torn open
The problem of dress is difficult.Using the indoor set of the application, the difficulty dismounted to drainpipe can be reduced, is improved to the indoor set
Assembling and the efficiency of maintenance.
Specifically, as shown in figure 3, connecting portion 30 is projectedly arranged on the outer surface of draining pipeline section 20.Pass through the connection
Portion enables to the draining pipeline section 20 to can be good at being connected with snap joint 40.Moreover, enabling to this using the structure
Indoor set can adapt to a variety of snap joints.As shown in figure 4, showing the snap joint and connection of the first embodiment in Fig. 4
The mode that portion 30 coordinates, can be can be achieved when using the snap joint by rotating or pressing the press section of snap joint
Snap joint and the dismounting of draining pipeline section 20, are effectively improved the effect of the assembling to the indoor set of the drain pan with the connecting portion
Rate.It is of course also possible to use the structure of second of snap joint as shown in Figure 5, drainpipe is being filled to by the snap joint in advance
Section 20 is gone forward, and the press section of the snap joint is pinned so that the other end of press section opens, and now extends the one end opened
To connecting portion 30, stop pressing, now the upper surface backstop of press section connection portion, and playing prevents snap joint along vertical
Direction comes off, and adds the reliability of the connecting portion.
Preferably, connecting portion 30 is arc bump, circumferentially extending of the arc bump along draining pipeline section 20.So setting can
The contact area of connecting portion 30 and snap joint is effectively increased, the connection reliability of the connecting portion can be further improved.
Further, the draining pipeline section 20 is connected with snap joint realization for convenience, and the first end of arc bump is close
The discharge outlet of draining pipeline section 20 is set, and the second end of arc bump extends away from the first end towards draining pipeline section 20, and arc is convex
The joint face i.e. stop surface that the end face formation at the second end of block is connected with snap joint.
Preferably, arc bump gradually increases from first end to the thickness at the second end.So setting effectively to increase
The area of the cross section of the end face at the second end, improves the reliability of the arc bump and snap joint.
Further, in order to further improve the contact area of connecting portion and snap joint, arc bump can be set
Semi-cylindrical in configuration is set to, the inner peripheral surface of arc bump is engaged with the outer surface of draining pipeline section 20.
In order to increase the stability that arc bump is connected with draining pipeline section 20, arc bump is integrally set with draining pipeline section 20
Put.
Certainly, in the present embodiment, connecting portion 30 can also be the depressed part being arranged on the outer surface of draining pipeline section 20,
So setting can be engaged to realize that snap joint is connected with draining pipeline section 20 with the snap joint with protuberance.It is preferred that
Ground, in order that obtaining snap joint can be arranged on draining pipeline section 20 well, can be simultaneously in the outer surface of draining pipeline section 20
Upper setting connection bump and depressed part.Depressed part is arranged on the outer surface of draining pipeline section 20, depressed part and connection bump interval
Ground is set.
In the present embodiment, drain pan 10 has drainage channel, and the first end of draining pipeline section 20 is connected with drainage channel.Dress
Timing, snap joint is arranged on draining pipeline section 20, is arranged on by drainpipe in snap joint so that indoor set internal drainage
The condensed water of passage can be expelled to outside drain pan by drainpipe.
Preferably, draining pipeline section 20 can be set to multiple, multiple draining pipeline sections 20 are connected with drainage channel.This
Sample, which is set, to be assembled according to the installation site of indoor set, the draining pipeline section 20 of selecting party convenient to operate.Increase is so set
The practicality of the indoor set.
Indoor set in above-described embodiment can be also used for air-conditioner device technical field, i.e., according to the opposing party of the present invention
There is provided a kind of air conditioner in face.The air conditioner includes indoor set.Indoor set is the indoor set in above-described embodiment.Specifically, should
Indoor set includes drain pan 10 and draining pipeline section 20.The first end of draining pipeline section 20 is connected with drain pan 10, and draining pipeline section 20 is used for
The condensed water in drain pan 10 is discharged, the second end of draining pipeline section 20 is provided with connecting portion 30, and connecting portion 30 is used for and snap joint
It is connected.
In the present embodiment, the connecting portion 30 being connected with snap joint 40, draining are provided on draining pipeline section 20
Pipe is connected by snap joint with draining pipeline section 20, and the condensed water in drain pan 10 is expelled to outside drain pan.Using the application
Indoor set, can avoid using being hooked in the prior art by iron wire and the connected mode of draining pipeline section 20 is brought drainpipe is torn open
The problem of dress is difficult.Using the indoor set of the application, the difficulty dismounted to drainpipe can be reduced, is improved to the air conditioner
Assembling and the efficiency of maintenance.
Specifically, existing drain structure is：The composition of drainpipe includes neoprene, stainless steel wire, drainpipe, guarantor
Adiabator.Neoprene processing installation process needs vulcanizing treatment, produces pollution.Rubber plays sealed effect, prevents condensed water
Leakage.Component assembly complex procedures.Stainless steel wire, which is used to coordinate with discharge structure, realizes fixation.Because condensate temperature is relatively low,
Need to outside drainpipe using insulation material realize drainpipe be incubated, prevent from producing condensation outside pipe.
For convenience of the cleaning of air conditioner, the drain pan of existing air conditioner is split as pedestal and bottom case structure, wherein after splitting
Drain pan on include wind channel structure and can easily split out cleaning.However, the geomantic omen road mould that includes on drain pan after splitting
Block, especially channel structure, it need to be connected with draining pipeline section to drain into outdoor by the condensed water produced in air conditioner running
Side.If desired simple-mounting-dismounting is carried out to drain pan, then necessarily requires draining pipeline section being capable of easy removal and water-tight.
In this application, as a result of the connecting portion structure being engaged with quick street corner, the quick of drainpipe is realized
Dismounting, so that installation process after sale is facilitated, while facilitating dismounting and the cleaning operation of wind water way portion.Realize draining
The fast assembling-disassembling of pipe.
As described in the background art, existing drain structure processed complex, and with pollution.Using stainless steel wire and drain pan
On spacing preiection coordinate so that drainpipe assembly and disassembly is difficult, as depicted in figs. 1 and 2.
Snap joint and the cooperation of draining pipeline section use the fastening form of the mouth of pipe, or close using the progress of buckle structure form
Envelope, as shown in Figure 4 and Figure 5.
Corresponding, to the draining pipeline section on drain pan, coordinated using the structure type and snap joint of semicolumn, it is real
The integrated depanning of drain pan is showed while ensure that the fast assembling-disassembling of snap joint, as shown in Figure 3.
For convenience of the overall depanning of drain pan, number of parts is reduced, and snap joint is carried out good cooperation with draining pipeline section,
Employ the structure of semicolumn.
By the way that the cooperation at the discharge outlet at the top of snap joint and draining pipeline section to be realized to the plug with drain pan discharge outlet,
It is interference fitted by drainpipe mating holes and draining pipeline section, realizes sealing between the two.
As shown in figure 4, the sealing of drainpipe is realized in snap joint by the cooperation of inwall and semicolumn bulge-structure, quickly
The bottom in street corner uses projection of the taper towards drain pipe port opposite direction with draining pipeline section cooperation position so that this structure can jail
Solid with drainpipe coordinate and be difficult abjection.If the side wall for the press section that need to only press snap joint need to be dismantled, you can directly will
Drainpipe is extracted.
As shown in figure 5, snap joint is coordinated by the fastening position of both sides and the semicolumn bulge-structure of drain pan, discharge outlet is matched somebody with somebody
The inside that conjunction hole is inserted into drain pan discharge outlet is sealed (upper end surface that now, one end of press section is hung on semicolumn).
If cleaning need to be unpicked and washed, the pressing position of both sides is pressed, fastening position is tilted, and releases fiting constraint between the two, and realization is quickly torn open
Dress.
In air conditioner assembling process, the drainpipe with snap joint is directly assembled with drain pan, time saving and energy saving and nothing
Pollution is produced.
, can be quickly by row by pressing the press section of snap joint when user need to carry out dismounting cleaning to drain pan
Conduit assembly (drainpipe and snap joint) is dismantled, using which so that drainpipe dismounting gets up simpler, conveniently.
As a kind of preferred scheme, in air conditioner assembling process, the both sides of drain pan are using described in background technology
The rubber structure blocked carries out pre-assembled, and drainpipe is used as dispatching annex.Rear personnel so on sale carry out the installation of air conditioner
It only will need to wherein need the plug rubber of one end of outlet pipe to extract in journey, the drainpipe for assembling snap joint is arranged on draining
Operation can be achieved on pipeline section, it is simple to operate.I.e. there is provided a kind of assembling of air conditioner according to another aspect of the present invention
Method, the assembly method of the air conditioner is used to assemble the indoor set in above-described embodiment, and assembly method comprises the following steps：According to
The installation site of drain pan 10, it would be desirable to which the plug of the draining pipeline section 20 fixed a drainpipe is extracted；By snap joint 40 and drainpipe
Pre-installed to form drain assembly；The snap joint 40 of drain assembly is plugged on draining pipeline section 20.
For convenience of the assembling of drain assembly, this drainage joint structure can be integrally formed with drain structure, then
Its outside parcel insulation material, realizes the assembling of drain assembly.
Than that described above, in addition it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual
Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of indoor set, it is characterised in that including：
Drain pan (10)；
Draining pipeline section (20), the first end of the draining pipeline section (20) is connected with the drain pan (10), the draining pipeline section
(20) it is used to discharge the condensed water in the drain pan (10), the second end of the draining pipeline section (20) is provided with connecting portion (30),
The connecting portion (30) is used to be connected with snap joint.
2. indoor set according to claim 1, it is characterised in that the connecting portion (30) is projectedly arranged at the draining
On the outer surface of pipeline section (20).
3. indoor set according to claim 2, it is characterised in that the connecting portion (30) is arc bump, the arc
Circumferentially extending of the projection along the draining pipeline section (20).
4. indoor set according to claim 3, it is characterised in that the first end of the arc bump is close to the drainpipe
The discharge outlet of section (20) is set, and the second end of the arc bump extends away from the first end towards the draining pipeline section (20),
The joint face that the end face formation at the second end of the arc bump is connected with the snap joint.
5. indoor set according to claim 3, it is characterised in that the arc bump is from first end to the thickness at the second end
Gradually increase.
6. indoor set according to claim 3, it is characterised in that the arc bump is in semi-cylindrical in configuration, the arc
The inner peripheral surface of projection is engaged with draining pipeline section (20) outer surface.
7. indoor set according to claim 3, it is characterised in that the arc bump and the draining pipeline section (20) one
Set.
8. indoor set according to claim 1, it is characterised in that the connecting portion (30) is hollowly to be arranged at the row
The depressed part of the outer surface of water pipe section (20).
9. indoor set according to claim 1, it is characterised in that the connecting portion (30) includes：
Connection bump, the connection bump is projectedly arranged at the outer surface of the draining pipeline section (20)；
Depressed part, the depressed part is arranged on the outer surface of the draining pipeline section (20), and the depressed part and the connection are convex
Rise and be positioned apart from.
10. indoor set according to claim 1, it is characterised in that the drain pan (10) has drainage channel, the draining
The first end of pipeline section (20) is connected with the drainage channel.
11. indoor set according to claim 10, it is characterised in that the draining pipeline section (20) be it is multiple, it is multiple described
Draining pipeline section (20) is connected with the drainage channel.
12. a kind of air conditioner, including indoor set, it is characterised in that the indoor set is any one of claim 1 to 11
Indoor set.
13. a kind of assembly method of air conditioner, the assembly method is used to assemble the room any one of claim 1 to 11
Interior machine, it is characterised in that the assembly method comprises the following steps：
According to the installation site of the drain pan (10), it would be desirable to which the plug of the draining pipeline section (20) fixed a drainpipe is extracted；
The snap joint (40) and the drainpipe are pre-installed to form drain assembly；
The snap joint (40) of the drain assembly is plugged on the draining pipeline section (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361798.6A CN107178891A (en) | 2017-05-19 | 2017-05-19 | Indoor unit, air conditioner and assembling method of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361798.6A CN107178891A (en) | 2017-05-19 | 2017-05-19 | Indoor unit, air conditioner and assembling method of air conditioner |
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| CN107178891A true CN107178891A (en) | 2017-09-19 |
Family
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| CN201710361798.6A Pending CN107178891A (en) | 2017-05-19 | 2017-05-19 | Indoor unit, air conditioner and assembling method of air conditioner |
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| CN108168063A (en) * | 2018-01-31 | 2018-06-15 | 珠海格力电器股份有限公司 | Drain pipe assembly and air conditioner |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
| CN114608193A (en) * | 2022-02-28 | 2022-06-10 | 青岛海尔空调器有限总公司 | Drain assemblies and air conditioners for air conditioners |
| CN116136337A (en) * | 2023-03-08 | 2023-05-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
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|---|---|---|---|---|
| CN108168063A (en) * | 2018-01-31 | 2018-06-15 | 珠海格力电器股份有限公司 | Drain pipe assembly and air conditioner |
| CN108168063B (en) * | 2018-01-31 | 2023-06-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Drain pipe assembly and air conditioner |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
| CN109059242B (en) * | 2018-09-13 | 2023-07-14 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
| CN114608193A (en) * | 2022-02-28 | 2022-06-10 | 青岛海尔空调器有限总公司 | Drain assemblies and air conditioners for air conditioners |
| CN116136337A (en) * | 2023-03-08 | 2023-05-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
| CN116136337B (en) * | 2023-03-08 | 2023-09-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
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Application publication date: 20170919 |