CN106440037A - Indoor unit of air conditioner and air conditioner - Google Patents
Indoor unit of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN106440037A CN106440037A CN201610876403.1A CN201610876403A CN106440037A CN 106440037 A CN106440037 A CN 106440037A CN 201610876403 A CN201610876403 A CN 201610876403A CN 106440037 A CN106440037 A CN 106440037A
- Authority
- CN
- China
- Prior art keywords
- water
- apopore
- air conditioner
- heat exchanger
- indoor heat
- 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.)
- Pending
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses an indoor unit of an air conditioner and the air conditioner. The indoor unit of the air conditioner comprises an indoor heat exchanger and a humidification assembly, wherein the humidification assembly comprises a water spraying device which is arranged above the indoor heat exchanger and leans against the indoor heat exchanger; the water spraying device is used for spraying water to the indoor heat exchanger; a water spraying cavity for storing water is arranged in the water spraying device, a water inlet communicating with the water spraying cavity and a plurality of water outlet holes communicating with the water spraying cavity; the water outlet holes are formed in the bottom of the water spraying device; and the size of the water outlet hole, which forms a shortest runner with the water inlet, of any two water outlet holes is less than that of the water outlet, which forms a relatively long runner with the water inlet. According to the indoor unit of the air conditioner, the humidification effect of the humidification device can be enhanced.
Description
Technical field
The present invention relates to field of air conditioning, particularly to a kind of air conditioner room unit and air-conditioner.
Background technology
Owing to air-conditioning is when freezing or heating, moisture in a large amount of absorption chambers of meeting so that indoor humidity is relatively low, therefore, very
It is typically fitted with damping device, to improve indoor humidity on multi-air-conditioner indoor set.Generally, damping device is positioned at indoor heat exchange
It above device, is provided with multiple delivery port at damping device, so that water can pour on indoor heat exchanger through the plurality of delivery port.Existing
Having the damping device of indoor apparatus of air conditioner, the distance that the water owing to flowing through different delivery port flows in runner is different, causes each
The current of delivery port are simultaneously uneven, and the bigger position of current, owing to the water yield is excessive, water can not obtain Appropriate application, and impact adds
Wet effect；The less position of current, owing to the water yield is limited, humidifying effect is inconspicuous.So, the humidifying effect of damping device is caused
Difference.
Content of the invention
The main object of the present invention is to propose a kind of air conditioner room unit, it is intended to improve the humidifying effect of damping device.
For achieving the above object, the air conditioner room unit that the present invention proposes, including indoor heat exchanger and humidification assembly, described
Humidification assembly includes the liquid distribution being located at the setting that reclines above described indoor heat exchanger and with described indoor heat exchanger, described pouring
Water device is for described indoor heat exchanger trickle, and described liquid distribution is provided with the trickle chamber for water storage, connects described trickle
The water inlet in chamber and the multiple apopores connecting described trickle chamber, described apopore is arranged at the bottom of described liquid distribution；Appoint
Anticipate in two described apopores, and being smaller in size than and described water inlet of the shorter described apopore of the runner between described water inlet
The size of the longer described apopore of runner between Kou.
Preferably, the mating shapes of the shape of described liquid distribution and described indoor heat exchanger end face.
Preferably, multiple described apopores are uniformly distributed along liquid distribution bearing of trend.
Preferably, described apopore is manhole.
Preferably, described apopore is tapered setting from the one end near described trickle chamber to the one end away from described trickle chamber
Put.
Preferably, described apopore is round taper hole.
Preferably, the aperture of described apopore one end away from described trickle chamber is 1mm～2mm.
Preferably, between the minimum described apopore in the size of each described apopore, and this apopore and aperture away from
From being directly proportional.
Preferably, described humidification assembly also includes water tank and water plug；The described water plug described trickle chamber of connection and
Described water tank, to be sent to the water in described water tank in described trickle chamber.
The present invention also proposes a kind of air-conditioner, and described air-conditioner includes air conditioner room unit, described air conditioner room unit bag
Include indoor heat exchanger and humidification assembly, described humidification assembly include being located above described indoor heat exchanger and with described indoor heat exchange
Device reclines the liquid distribution arranging, and described liquid distribution is for described indoor heat exchanger trickle, and described liquid distribution is provided with use
In the trickle chamber of water storage, connect water inlet and the multiple apopores connecting described trickle chamber, the described apopore in described trickle chamber
It is arranged at the bottom of described liquid distribution；In apopore described in any two, and the institute that the runner between described water inlet is shorter
State the size of the longer described apopore of the runner being smaller in size than between described water inlet of apopore.
In the present invention, by arranging humidification assembly in air conditioner room unit, indoor heat exchanger is humidified, thus improve stream
Air humidity through indoor heat exchanger.In order to uniformly humidify the surface of indoor heat exchanger, this humidification assembly includes liquid distribution,
Ensureing lasting humidifying effect, being provided with the trickle chamber for retaining in this liquid distribution, this liquid distribution pastes with indoor heat exchanger
By arrange, make water when flowing out direct sprinkle on the fin of indoor heat exchanger, make current past along fin under the water conservancy diversion of fin
Lower flowing.Liquid distribution is provided with the water inlet connecting with trickle chamber, and this water inlet primarily serves what connection water source supplied water
Effect.During promoting trickle, current are more uniformly distributed, and arrange the apopore in multiple connection trickle chamber for spraying indoor heat exchanger
Multiple delivery port is provided during pouring, makes current can flow out trickle chamber through multichannel, thus preferably distribute flow.Apopore is arranged on
The bottom of liquid distribution, is provided that multiple spray model when humidification, the self gravitation spray such as pressurized spray with through water, this
Outward, apopore is arranged on the discharge that the bottom of liquid distribution is more beneficial for water, it is not easy to produces ponding, prevents runner incrustation.Right
In the longer apopore of flow channel length, the size of apopore can be increased, thus increase the flow that water flows through this apopore so that it is
The water yield being assigned to strengthens accordingly, makes humidification water obtain Appropriate application, sprinkle indoor heat exchanger surface moisture evenly,
Improve the humidifying effect of damping device.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, all right
Structure according to these accompanying drawings obtains other accompanying drawing.
Fig. 1 is the decomposing schematic representation of the liquid distribution of air conditioner room unit of the present invention and indoor heat exchanger one embodiment；
Fig. 2 is the liquid distribution in Fig. 1 along the sectional view of A-A；
Fig. 3 is the partial enlarged drawing in Fig. 2 at C；
Fig. 4 is the structural representation of the liquid distribution of another embodiment of air conditioner room unit of the present invention；
Fig. 5 is the sectional view in Fig. 4 at section B-B；
Fig. 6 is the partial enlarged drawing in Fig. 5 at D.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Indoor heat exchanger | 31 | Liquid distribution |
| 11 | Bar shaped heat exchanging segment | 311 | Trickle chamber |
| 12 | Arc heat exchanging segment | 312 | Water inlet |
| 30 | Humidification assembly | 313 | Apopore |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
If it is to be appreciated that the embodiment of the present invention relates to directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explain under a certain particular pose (as shown in drawings) relative position relation between each parts,
Motion conditions etc., if this particular pose changes, then directionality instruction also correspondingly changes therewith.
If in addition, the embodiment of the present invention relates to the description of " first ", " second " etc., then should " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, define " first ", the feature of " second " can express or implicitly include at least one this spy
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Enough be embodied as basis, when the combination of technical scheme occur conflicting or cannot realize when will be understood that the knot of this technical scheme
Close and do not exist, also not within the protection domain of application claims.
The present invention proposes a kind of air conditioner room unit.
In embodiments of the present invention, referring to figs. 1 through shown in Fig. 2, this air conditioner room unit includes indoor heat exchanger 10 and adds
Wet assembly 30, humidification assembly 30 includes the liquid distribution being located at the setting that reclines above indoor heat exchanger 10 and with indoor heat exchanger 10
31, liquid distribution 31 is for indoor heat exchanger 10 trickle, and liquid distribution 31 is provided with the trickle chamber 311 for water storage, and connection is drenched
The water inlet 312 of water cavity 311 and multiple apopores 313 in connection trickle chamber 311, apopore 313 is arranged at liquid distribution 31
Bottom；In any two apopore 313, and being smaller in size than and intaking of the shorter apopore 313 of the runner between water inlet 312
The size of the longer apopore 313 of runner between mouthfuls 312.
Specifically, as it is shown in figure 1, indoor heat exchanger 10 can be in tabular or bending-like etc..Generally, indoor heat exchanger
10 are positioned in the air channel of air conditioner room unit, and air flows through indoor heat exchanger 10 and carries out in heat exchanging process, with indoor heat exchanger
The surface contact of 10.By arranging humidification assembly 30 in this air conditioner room unit, indoor heat exchanger 10 is humidified, thus improve
Flow through the air humidity of indoor heat exchanger 10.In order to uniformly humidify the surface of indoor heat exchanger 10, this humidification assembly 30 includes
Liquid distribution 31, for ensureing lasting humidifying effect and distribution water source, this liquid distribution 30 is provided with the trickle chamber for retaining
311, this liquid distribution 30 and indoor heat exchanger 10 recline setting, so that water flow to the surface of indoor heat exchanger 10 with being more uniformly distributed
On.It is directly directed at the fin of indoor heat exchanger 10 when making water flow out, make current along fin flow down under the water conservancy diversion of fin.
For convenient, is supplied water in trickle chamber 311, liquid distribution is provided with the water inlet 312 connecting with trickle chamber 311, this water inlet
Mouth 312 primarily serves the effect that connection water source supplies water.It with reference to shown in Fig. 2, is more uniformly distributed for current during promotion trickle,
Arrange multiple connection trickle chamber 311 apopore 313 for indoor heat exchanger 10 is sprayed when multiple delivery port is provided, make current
Trickle chamber 311 can be flowed out through multichannel, thus preferably distribute the water yield.Apopore 313 is arranged on the bottom of liquid distribution 30,
Being provided that multiple spray model during humidification, the self gravitation spray etc. such as pressurized spray with through water, additionally, apopore is arranged on pouring
The bottom of water device 30 is more beneficial for the discharge of water, it is not easy to produces ponding, prevents runner incrustation.Connect each of trickle chamber 311
The length of the runner between individual apopore 313 and water inlet 312 is different, causes the water yield of each apopore 313 uneven, some
Apopore 313 runner between water inlet 312 is longer, according to flow rate calculation formula：W=Q × t, Q=v × s, W represent water
Amount, Q represents flow (water yield in the unit interval), and v represents flow velocity, and t represents the time, and behalf flows through the cross section of delivery port 312
Long-pending, thus draw W=v × s × t.When flow velocity v is identical, the time t flowing through this apopore is short, and the water yield of distribution is less.Based on stream
The length in road increases the size of this apopore 313 accordingly, thus increases the sectional area s flowing through delivery port 312, shown in reference Fig. 3,
Size L1 of this apopore is more than aperture L2, thus increases the flow Q that water flows through this apopore 313 so that it is water yield W being assigned to
Corresponding strengthening, humidification water obtains Appropriate application, sprinkle indoor heat exchanger 10 surface moisture evenly, improve humidification dress
Put the humidifying effect of 30.
In the embodiment of the present invention, the shape phase of the shape of described liquid distribution 30 and described indoor heat exchanger 10 end face
Join.For example, in certain embodiments, the plate-shaped setting of described indoor heat exchanger 10, described liquid distribution 30 is in strip.Separately
In some embodiments (embodiment as shown in Figure 1), described indoor heat exchanger 10 is arranged in bending, including interconnective bar shaped
Heat exchanging segment 11 and arc heat exchanging segment 12；Described liquid distribution includes the bar segment of corresponding described bar shaped heat exchanging segment 11, and corresponding institute
State the segmental arc of arc heat exchanging segment 12.Make through liquid distribution flow out water can be along the equal uniform flow of the profile of indoor heat exchanger 10
Dynamic, it is to avoid indoor heat exchanger 10 local humidity is higher and blocks air flowing, also avoids local humidity on the low side, does not reaches expection
Humidifying effect, make the humidity of indoor heat exchanger 10 be more uniformly distributed.
Complying with the shape of indoor heat exchanger 10, with reference to shown in Fig. 4, the multiple apopores 313 arranging respective numbers are distributed in
The bottom of liquid distribution 30, across a certain distance between each apopore, to distribute the flow of liquid distribution 30.Implement one
In example, owing to air passes through in the normal direction of indoor heat exchanger 10 bearing of trend place plane, by multiple apopore 313 along trickle
Device 30 bearing of trend is arranged, thus distributes the water yield of liquid distribution 30 on interior radiator 10 bearing of trend, makes air stream
Wider through humidification area during indoor heat exchanger 10.Multiple apopores 313 are uniformly distributed in the direction, described herein are uniformly distributed
For being arranged to identical spacing between each two adjacent apopores 313, humidifying effect can be made evenly.
Apopore 313 is as the terminal of liquid distribution 30, and its pass can have multiple, for example, and circular hole, rectangular opening and triangle
Holes etc., the corresponding cross section of various passes is different, and the spray shape of water outlet is different.Comparatively speaking, (stream is characterized at identical Reynolds number
The physical quantity of body turbulence level) under, the possibility that circular hole Secondary Flow occurs is little, and spray can more they tend to along center line flowing, water
The shape of flower can be more preferably.With reference to shown in Fig. 3, in one embodiment, consider for being easy to manufacture, this circular port is arranged to lead to
Hole.Impartial along the vertical hole wall of through hole sectional area everywhere, and then obtain spray shape evenly, make humidification imitate further
Fruit is evenly.
In order to make water when flowing out through apopore 313 more smooth and easy, with reference to shown in Fig. 5 and Fig. 6, in another embodiment, water outlet
Hole 313 is tapered setting from the one end near trickle chamber 311 to the one end away from trickle chamber 311, and described herein tapers to out
The size in water hole is tapered to the direction extending away from trickle chamber 311 with hole wall.With reference to shown in Fig. 6, aperture L4 is more than aperture L3,
For through hole, the aperture of apopore 313 is gradually reduced, water flow through apopore along hole wall flow when, hydraulic pressure gradually increases
Greatly, this pressure promotes water to continue along hole wall flow down until by water drive from trickle chamber 311, making current more smooth and easy.Further, going out
At water hole 313, the mode of secondary pressurized is more conducive to spray spray around apopore 313.Yet further, this mode is more just
Ponding at apopore 313 is from row, it is therefore prevented that the hole plug phenomenon that incrustation causes.
In view of the uniformity being easy to the manufacturing and product, in the present embodiment, apopore 313 is round taper hole, circle
Bellmouth both can be processed by the later stage again by the one-body molded acquisition of sheet material with composition trickle chamber 311 bottom surface
Formed, convenient manufacture.Meanwhile, the hole wall of round taper hole is for complex-curved hole wall, and the uniformity between each hole is relatively
Height, the error in aperture is less.
The water flowing out through apopore 313 forms the effect that spray shape more can play uniformly sprinkling, usually, water droplet
Radius is about 1.5mm, when water droplet is flowed out by apopore 313, the aperture of apopore 313 is set smaller than the diameter of water droplet
More spray can be obtained.In the present embodiment, the aperture of apopore 313 one end away from trickle chamber 311 is 1mm～2mm, to make water
By spraying with more spray shape after apopore 313, have more the effect of uniformly humidification relative to column current, further
Make humidifying effect uniform.
The aperture of apopore 313 between 1mm～2mm between this apopore 313 and the apopore 313 of minimum-value aperture
Distance and change, such as：By arranging allowance control, the setting value of this tolerance is with apopore 313 and (i.e. hole, minimum-value aperture
When footpath is 1mm) the distance of apopore 313 proportional, in one embodiment, when aperture is 1mm, positively biased difference is minimum,
Maximum apart from maximum apopore 313 positively biased difference with the apopore 313 of minimum-value aperture.So that each apopore 313 according to
Water flows through its corresponding runner length distribution aperture, flows through the water yield at each apopore 313 evenly.
Supplying water in preferably giving trickle chamber 311, humidification assembly 30 also includes water tank and water plug；Water plug connects
Trickle chamber 311 and water tank, to be sent to the water in water tank in trickle chamber 311.Water tank can carry as external water-storing device
Watering, the water source of water tank is pumped in trickle chamber 311 by water plug, to provide circulating water.Specifically, draw water
Device can provide lift (pressure head) for small pump etc. for trickle chamber 311, pressurizes trickle chamber 311, so that trickle
Chamber 311 forms type III pressure vessel, carries out forcing wet to indoor heat exchanger.
The present invention also proposes a kind of air-conditioner, and this air-conditioner includes air conditioner room unit, this air conditioner room unit concrete
Structure, with reference to above-described embodiment, owing to this air-conditioner have employed whole technical schemes of above-mentioned all embodiments, therefore at least has
All beneficial effects that the technical scheme having above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every at this
Under the inventive concept of invention, utilize the equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly/indirectly use
It is included in the scope of patent protection of the present invention in other related technical fields.
Claims (10)
1. an air conditioner room unit, it is characterised in that include：
Indoor heat exchanger；
Humidification assembly, including be located at the liquid distribution of the setting that reclines above described indoor heat exchanger and with described indoor heat exchanger,
Described liquid distribution is for described indoor heat exchanger trickle, and described liquid distribution is provided with the trickle chamber for water storage, connects institute
Stating the water inlet in trickle chamber and the multiple apopores connecting described trickle chamber, described apopore is arranged at the end of described liquid distribution
Portion；In apopore described in any two, and being smaller in size than and institute of the shorter described apopore of the runner between described water inlet
State the size of the longer described apopore of the runner between water inlet.
2. air conditioner room unit as claimed in claim 1, it is characterised in that the shape of described liquid distribution is changed with described indoor
The mating shapes of hot device end face.
3. air conditioner room unit as claimed in claim 2, it is characterised in that multiple described apopores are along liquid distribution extension side
To being uniformly distributed.
4. air conditioner room unit as claimed in claim 3, it is characterised in that described apopore is manhole.
5. air conditioner room unit as claimed in claim 3, it is characterised in that described apopore is near the one of described trickle chamber
End is tapered setting to the one end away from described trickle chamber.
6. air conditioner room unit as claimed in claim 5, it is characterised in that described apopore is round taper hole.
7. the air conditioner room unit as according to any one of claim 4 to 6, it is characterised in that described apopore is away from described
The aperture of the one end in trickle chamber is 1mm～2mm.
8. air conditioner room unit as claimed in claim 7, it is characterised in that the size of each described apopore, with this water outlet
Distance between the described apopore of hole and aperture minimum is directly proportional.
9. air conditioner room unit as claimed in claim 8, it is characterised in that described humidification assembly also includes water tank and the dress that draws water
Put；Described water plug connects described trickle chamber and described water tank, to be sent to the water in described water tank in described trickle chamber.
10. an air-conditioner, it is characterised in that include air conditioner room unit as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876403.1A CN106440037A (en) | 2016-09-30 | 2016-09-30 | Indoor unit of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876403.1A CN106440037A (en) | 2016-09-30 | 2016-09-30 | Indoor unit of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440037A true CN106440037A (en) | 2017-02-22 |
Family
ID=58171819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876403.1A Pending CN106440037A (en) | 2016-09-30 | 2016-09-30 | Indoor unit of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109631174A (en) * | 2018-12-29 | 2019-04-16 | 珠海格力电器股份有限公司 | Outdoor unit and air-conditioning |
| CN110094804A (en) * | 2019-04-12 | 2019-08-06 | 青岛海尔空调电子有限公司 | Air conditioner |
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| WO2020207015A1 (en) * | 2019-04-12 | 2020-10-15 | 青岛海尔空调电子有限公司 | Air conditioner |
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