CN209689029U - Air conditioner indoor unit - Google Patents

Abstract

The utility model discloses a kind of air conditioner indoor unit, comprising: indoor heat exchanger；The auxiliary thermal of electricity, the auxiliary thermal of electricity are arranged adjacent to the indoor heat exchanger；Upper water tray, the upper water tray are located at the lower section of the indoor heat exchanger, and the upper water tray is equipped with escape port；Lower accepting water disk, the lower accepting water disk is located at the lower section of the upper water tray, the lower accepting water disk is equipped with support base, the support base reaches the top of the upper water tray from the escape port, the bottom of the auxiliary thermal of electricity is connected on the support base, wherein, the support base is integrally formed on the lower accepting water disk.According to the air conditioner indoor unit of the utility model embodiment, support base provides fixed connection point for the auxiliary thermal of electricity, and by the way that the double-deck drip tray is arranged, support base is integrally formed on lower accepting water disk, water receiving effect is good, can reduce the length that the auxiliary thermal of electricity flows slow region in air-flow.

Description

Air conditioner indoor unit

Technical field

The utility model belongs to air conditioner technical field, specifically a kind of air conditioner indoor unit.

Background technique

For air conditioner indoor unit in heating operation, the normally open auxiliary thermal of electricity carries out auxiliary heating.The auxiliary thermal of electricity is usually set It sets near heat exchanger, and close to air outlet.For the existing auxiliary thermal of electricity in heating, regional area is in air-flow flowing Slow position, thus the heat generated is not easy quickly to be transmitted to air outlet, influences the auxiliary hot heating efficiency of electricity, waste electric resources. In addition, traditional auxiliary hot support of electricity is usually fixed on the drip tray of evaporator support by way of playing screw, lead to have portion Divide water that can flow to inside air conditioner from the hole of drip tray, generates drainage.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of air conditioner indoor unit out, antileaking at the fixed installation of the auxiliary thermal of air conditioner indoor unit electricity.

According to a kind of air conditioner indoor unit of the utility model embodiment, comprising: indoor heat exchanger；The auxiliary thermal of electricity, it is described The auxiliary thermal of electricity is arranged adjacent to the indoor heat exchanger；Upper water tray, the upper water tray are located under the indoor heat exchanger Side, the upper water tray are equipped with escape port；Lower accepting water disk, the lower accepting water disk is located at the lower section of the upper water tray, described Lower accepting water disk is equipped with support base, and the support base reaches the top of the upper water tray, the auxiliary heat of electricity from the escape port The bottom of device is connected on the support base, wherein the support base is integrally formed on the lower accepting water disk.

According to the air conditioner indoor unit of the utility model embodiment, by the way that the double-deck drip tray is arranged, water receiving effect is good, and has Leak preventing effect.Lower accepting water disk is equipped with support base, provides fixed connection point for the auxiliary thermal of electricity, keeps the auxiliary thermal of electricity relatively steady Surely it is arranged in air conditioner indoor unit.Since the usual airflow ability in the lower section of indoor heat exchanger is weaker, local gas will form Stream flowing is slow, and the setting of support base, then can reducing the auxiliary thermal of electricity, air-flow flows the length in slow region in this section, It prevents heat after the bottom fever of the auxiliary heat of electricity to be not easy quickly to propagate outward, saves power consumption and processing cost.In addition, in upper water tray Condensed water lower accepting water disk is flowed to by escape port, and on lower accepting water disk be integrally formed support base, connect under without support base Screw or seam is arranged in junction in water pond, avoids the leak of support base junction.

In some embodiments, the bottom part ring of the upper water tray is equipped with training wall around the escape port.

In some embodiments, the top of the support base is higher than the bottom end of the indoor heat exchanger.

In some embodiments, the support base is equipped with ventilation slot.

In some embodiments, the ventilation slot penetrates through the support base along the air-out direction of the air conditioner indoor unit.

In some embodiments, the top of the support base is equipped with the protrusion for being only against the auxiliary thermal side of the electricity, institute State protrusion be it is multiple, multiple protrusions are located at least in the opposite sides of the auxiliary thermal of electricity.

In some embodiments, the top surface of the support base is equipped with positioning groove, and the bottom of the auxiliary thermal of electricity is set There is the locating piece for being inserted into the positioning groove.

In some embodiments, the support base is closed on equipped with the pipe for connecting drainpipe in the bottom of the lower accepting water disk Connector.

In some embodiments, the upper water tray is equipped with the upper pillar extending into the lower accepting water disk, under described Drip tray is equipped with the lower pillar for being only against the convex column bottom, is equipped between the upper water tray and the lower accepting water disk tight Firmware, the fastener are connected between the upper pillar and the lower pillar.

In some embodiments, the upper water tray is equipped with evacuation groove, for connecting the cold of the indoor heat exchanger The cooperation of matchmaker's pipe is fallen in except the lower accepting water disk floor projection in the evacuation groove, the floor projection of the evacuation groove.

Specifically, the air conditioner indoor unit has exhaust air flue, and wind wheel is equipped in the exhaust air flue, and the wind wheel is axis At least one of wind wheel, centrifugal wind wheel, oblique flow wind wheel and tubular wine wheel are flowed, is equipped with one or more institute in the exhaust air flue State wind wheel；Wherein, when the wind wheel is multiple, multiple wind wheels are located in one or more described exhaust air flue；When Wind wheel described at least two when multiple wind wheels are located in the same exhaust air flue constitutes one group to whirlwind wheel.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the overall structure diagram of the air conditioner indoor unit of the utility model one embodiment.

Fig. 2 be the indoor heat exchanger of the utility model one embodiment, drip tray, refrigerant pipe, the auxiliary thermal of electricity solid Structural schematic diagram.

Fig. 3 is the explosion of the indoor heat exchanger, drip tray, refrigerant pipe, the auxiliary thermal of electricity of the utility model one embodiment Structural schematic diagram.

Fig. 4 is the structural schematic diagram of the lower accepting water disk of the utility model one embodiment.

Fig. 5 is the longitudinal sectional view of the air conditioner indoor unit of the utility model one embodiment.

Fig. 6 is the support base of the utility model one embodiment and the partial schematic diagram of the auxiliary thermal mating part of electricity.

The indoor heat exchanger and the schematic cross-sectional view at drip tray that Fig. 7 is the utility model one embodiment.

Appended drawing reference:

Air conditioner indoor unit 100；Exhaust air flue 101；

Indoor heat exchanger 1；Heat exchanger tube 12；

Drip tray 2；

Upper water tray 21；Avoid groove 211；Water retaining ribs 212；Pressure pipe card 213；Escape port 214；Training wall 215；Upper pillar 217；

Lower accepting water disk 22；Support base 221；Ventilation slot 222；Protrusion 223；Positioning groove 224；Lower pillar 227；

Refrigerant pipe 3；

The auxiliary thermal 4 of electricity；Locating piece 41；

Pipe fitting 5；

Ducting part 7；

Wind wheel 8；

Heat exchanger bracket 9.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings the air conditioner indoor unit 100 of the utility model embodiment is described.

According to a kind of air conditioner indoor unit 100 of the utility model embodiment, as shown in Figure 1, air conditioner indoor unit 100 can be The indoor unit of split-type air conditioner, air conditioner indoor unit 100 are also possible to that the integrated machine constituted in same housing is arranged in outdoor unit, Air conditioner indoor unit 100 can only have refrigeration, heating function, and air conditioner indoor unit 100 can also combine humidification, fresh air function processed, Here with no restriction.

As shown in Figure 2 and Figure 3, air conditioner indoor unit 100 includes: indoor heat exchanger 1, the auxiliary thermal 4 of electricity and drip tray 2, In, drip tray 2 is for double-layer structure and including upper water tray 21 and lower accepting water disk 22.

Wherein, as shown in Fig. 2, the auxiliary thermal 4 of electricity is arranged adjacent to indoor heat exchanger 1.The auxiliary thermal 4 of electricity can be in air conditioning chamber Machine 100 heat early period, play preheating effect, can also indoors heat exchanger 1 work normally when, further increase output gas The temperature of stream achievees the effect that auxiliary heating.

As shown in Figure 2 and Figure 3, upper water tray 21 is located at the lower section of indoor heat exchanger 1, and upper water tray 21 can be used to receive The condensed water just dripped.

Again as shown in figs 2-4, lower accepting water disk 22 is located at the lower section of upper water tray 21, and lower accepting water disk 22 is equipped with support base 221, the bottom of the auxiliary thermal 4 of electricity is connected on support base 221.

The air conditioner indoor unit 100 of the utility model embodiment, upper water tray 21 and lower accepting water disk 22 together constitute air-conditioning The drip tray 2 of indoor unit 100.What needs to be explained here is that upper water tray 21 in the utility model can not only access condensed water, And it can also be used to support indoor heat exchanger 1.It optionally, largely can be by upper accepting water for the condensed water in the entire air duct of guarantee Disk 21 is collected, therefore the shape of top drip tray 21 and the chamber cross section shape of air conditioner indoor unit 100 are unanimous on the whole.

By the way that lower accepting water disk 22 is arranged in the lower part of upper water tray 21, the double-deck drip tray 2, one side lower accepting water disk 22 are formed Presence the condensed water in upper water tray 21 is drained in lower accepting water disk 22, increase the receiving space of condensed water, this Sample greatly reduces the possibility that condensed water leaks out drip tray 2.

On the other hand, due to the presence of lower accepting water disk 22, upper water tray 21 need not simultaneously by 1 shape of indoor heat exchanger and The double design of leakproof demand limits, so that the structure of upper water tray 21 is programmable relatively easy, facilitates production.

Further, since lower accepting water disk 22 be mainly used for receive upper water tray 21 in condensed water so that lower accepting water disk 22 by The shape limitation arrived is smaller, therefore the shape of lower accepting water disk 22 can design very simple, facilitate production, reduce cost.

Optionally, 21 area of area ratio upper water tray of lower accepting water disk 22 is small, and 22 concentrated setting of lower accepting water disk changes indoors The lower section of hot device 1, this is because being most also easy to produce a large amount of condensed waters on indoor heat exchanger 1 when air conditioner refrigerating, lower accepting water disk 22 is arranged The problem of condensed water is missed on indoor heat exchanger 1 can be effectively prevented in the lower section of heat exchanger 1 indoors.

Upper water tray 21 and lower accepting water disk 22 go to upper and lower setting, and the setting of upper water tray 21 can more fully receive cold Condensate, the setting of lower accepting water disk 22 can preferably collect the condensed water of indoor heat exchanger 1.Due to lower accepting water disk 22 and top Component matching relationship is more, and the component of lower accepting water disk 22 being arranged no longer by top crosses multiple constraint, and structural strength is available to be mentioned Height is more firm in lower accepting water disk 22 by the setting of support base 221.Meanwhile support base 221 is arranged on lower accepting water disk 22, rather than In upper water tray 21, the shape of upper water tray 21 can be further set to be designed simple.

Since the usual airflow ability in the lower section of indoor heat exchanger 1 is weaker, local air-flow can be made to flow slow, and The setting of support base 221, then can reducing the auxiliary thermal 4 of electricity, air-flow flows the invalid heated length in slow region in this section, It prevents heat after the bottom fever of the auxiliary heat of electricity to be not easy quickly to propagate outward, electricity can be saved under the auxiliary hot heating effect of comparable electricity Consumption, and reduce the design length of the auxiliary thermal 4 of electricity, save processing cost.

In some embodiments of the utility model, as shown in Figure 2 and Figure 3, indoor heat exchanger 1 includes changing for snakelike setting Heat pipe 12, the lumen of heat exchanger tube 12 constitute refrigerant passage, and refrigerant pipe 3 is connected with heat exchanger tube 12, to be inputted to heat exchanger tube 12 or Refrigerant is exported out of heat exchanger tube 12.

Optionally, indoor heat exchanger 1 is in U-shape, heat exchanger tube 12 along indoor heat exchanger 1 the snakelike arrangement of short transverse.Increase The big laying area of heat exchanger tube 12, make indoor heat exchanger 1 in a limited space in settable more heat exchanger tube 12, increase cold The circulation of matchmaker.Optionally, a plurality of heat exchanger tube 12 is equipped in heat exchanger 1 indoors.

In some instances, as shown in Figure 2 and Figure 3, indoor heat exchanger 1 is mounted in heat exchanger bracket 9, heat exchanger bracket 9 Bottom formed upper water tray 21.Optionally, heat exchanger bracket 9 is the open compartment shell in front side, and upper water tray 21 is integrally formed in On heat exchanger bracket 9, it may also be said to which 9 bottom wall of heat exchanger bracket constitutes upper water tray 21.

Specifically, as shown in figure 5, air conditioner indoor unit 100 includes ducting part 7, ducting part 7 is arranged in heat exchanger bracket 9 open side (such as front side).Exhaust air flue 101 is set on ducting part 7, and ducting part 7 is equipped with blower to drive heat exchanger 9 interior air-flow of bracket flows outward.

Specifically, lower accepting water disk 22 is connected in upper water tray 21 by fastener, and lower accepting water disk 22 is from heat exchanger bracket 9 Lower can directly dismount.

In some embodiments of the utility model, the horizontal projected area of lower accepting water disk 22 is less than the water of upper water tray 21 Flat projected area.Here, lower accepting water disk 22 is designed smaller than upper water tray 21, makes lower accepting water disk 22 and air conditioner indoor unit 100 Inner wall between reserve many spare spaces, in this way when there is upper section to wear downwards, lower accepting water disk 22 can be avoided.Such as Refrigerant pipe 3 needs to pass through from top to bottom in Fig. 2, and refrigerant pipe 3 is only needed across upper water tray 21 at this time, and does not have to across lower accepting water Disk 22.Such design can properly increase intensity after not only reducing 22 area of lower accepting water disk, but also not have on lower accepting water disk 22 Open excessive escape groove, avoid holes, can also be improved structural strength, and can also facilitate lower accepting water disk 22 and refrigerant pipe 3 installation, Layout.

In some embodiments of the utility model, as shown in Figure 3, Figure 4, lower accepting water disk 22 is formed with support base 221, so that support base 221 is steadily supported the auxiliary thermal 4 of electricity, prevents the auxiliary thermal 4 of electricity from shaking.In addition, in upper water tray 21 Condensed water flows to lower accepting water disk 22 by escape port 214, and support base 221 is integrally formed on lower accepting water disk 22, without support Screw or seam is arranged in junction with lower accepting water disk 22 in seat 221, avoids 221 junction leak of support base.

Advantageous, the top of support base 221 is higher than the bottom end of indoor heat exchanger 1.The bottom of electric auxiliary thermal 4 is then as a result, It is supported seat 221 frame height, shortens the invalid or inefficient bringing-up section of the auxiliary thermal 4 of electricity, the heat for reducing the auxiliary generation of thermal 4 of electricity exists The delay of 1 bottom of indoor heat exchanger, the faster pass-out of heat for distributing the auxiliary thermal 4 of electricity to outside improve the auxiliary thermal effect of electricity Fruit.

Certainly, the height of the utility model support base 221 can be as needed, as the height parameter of air outlet, air duct are set Count structure, the design position of indoor heat exchanger 1 is designed accordingly.

Optionally, as shown in Figure 2, Figure 3, Figure 4, support base 221 is equipped with ventilation slot 222.The setting of ventilation slot 222 increases The heat dissipation and ventilation effect of the auxiliary thermal 4 of electricity being connected on support base 221 here are added.

Advantageously, ventilation slot 222 penetrates through support base 221 along the air-out direction of air conditioner indoor unit 100.Here, the auxiliary hot charging of electricity Setting the heat that 4 give out at support base 221 will flow out from ventilation slot 221 towards air port, and setting windage is small in this way, changes Thermal effect is good, is conducive to the timely pass-out of heat of auxiliary 4 lower part of thermal of electricity to air outlet.

In some cases, ventilation slot 221 can also be used as the limiting slot of the auxiliary thermal 4 of electricity, the corresponding auxiliary thermal 4 of electricity Equipped with the limited block matched with limiting slot, limited block is mating with limiting slot.Increase support base 221 and the auxiliary thermal 4 of electricity Between connection.

Optionally, the longitudinal cross-section of support base 221 is in U-shape, and ventilation slot 222 is located at the middle part of support base 221, ventilation slot The part of the support base 221 on 222 both sides forms support arm, and support arm is contacted with the bottom of the auxiliary thermal 4 of electricity, and supports the auxiliary heat of electricity Device 4.

Optionally, as shown in Figure 3, Figure 4, the top of support base 221 is equipped with the protrusion for being only against auxiliary 4 side of thermal of electricity 223, protrusion 223 is located at least in the opposite sides of the auxiliary thermal 4 of electricity to be multiple, multiple raised 223.That is, being formed between protrusion 223 Opposite limit space, the auxiliary thermal 4 of electricity then can just be mounted in this limit space, so that protrusion 223 and the auxiliary heat of electricity Clamping fixed between device 4.

Advantageous, as shown in Fig. 3, Fig. 4, Fig. 6, the top surface of support base 221 is equipped with positioning groove 224, the auxiliary thermal 4 of electricity Bottom be equipped with insertion positioning groove 224 locating piece 41.

Optionally, the side of support base 221 is formed with unfilled corner and forms positioning groove 224, the shape of locating piece 41 and fixed Position groove 224 is adapted.

In some embodiments of the utility model, as shown in figure 3, upper water tray 21 is equipped with escape port 214, support base 221 reach the top of upper water tray 21 from escape port 214.The shape of escape port 214 and the shape of support base 221 are mutually fitted herein Match, the shape of escape port 214 can micro- exterior contour greater than support base 221, on the one hand convenient for support base 221 is assembled to evacuation In mouth 214, the downward drip tray 22 from escape port 214 of the condensed water in upper water tray 21 is on the other hand facilitated to flow down, without Other drainage holes are set again, makes 214 1 Kong Duoyong of escape port, keeps the structure of upper water tray 21 simple.

It is advantageous, as shown in fig. 7, the bottom part ring of upper water tray 21 is equipped with training wall 215 around escape port 214.Training wall 215 The condensed water in upper water tray 21 can be made to flow down along tube wall, prevent condensed water water droplet from splashing down on lower accepting water disk 22.

Optionally, the peripheral wall of escape port 214 is downwardly extending training wall 215.

In some examples of the utility model, as shown in figure 3, upper water tray 21 is equipped with evacuation groove 211, refrigerant pipe 3 from evacuation 211 pass-out of groove.

Optionally, as shown in Fig. 2, the opening side in upper water tray 21 close to evacuation groove 211 is equipped with pressure pipe card 213, pressure pipe card 213 constrains refrigerant pipe 3 and deviates from from opening.

It is advantageous, as shown in figure 3, the part of the circular evacuation groove 211 of upper water tray 21 is equipped with water retaining ribs 212.Water blocking The condensed water that muscle 212 effectively prevents in drip tray 2 is jumped over avoid groove 211 after spill into outside.

Optionally, it avoids groove 211 and escape port 214 is separately positioned on the both ends of upper water tray 21, the water of escape port 214 Flat projection is fallen on lower accepting water disk 22, and the floor projection of evacuation groove 211 is fallen in outside lower accepting water disk 22.On the one hand guarantee lower accepting water On the other hand the water receiving effect of disk 22 facilitates and lays refrigerant pipe 3.

In some embodiments of the utility model, as shown in figure 5, upper water tray 21, which is equipped with, extend into lower accepting water disk 22 Interior upper pillar 217, lower accepting water disk 22 are equipped with the lower pillar 227 for being only against 217 bottom of pillar, and upper water tray 21 connects under Fastener is equipped between water pond 22, fastener is connected between pillar 217 and lower pillar 227.Drip tray connection up and down in this way Locate it is higher, can be to avoid condensed water from the leak of the two junction.

Specifically, fastener is screw, and upper 217 bottom surface of pillar is equipped with threaded hole, and screw is from the bottom of lower accepting water disk 22 It is connected upwardly in upper water tray 21.Certainly, in the utility model embodiment, upper and lower drip tray is also possible to other and detachably connects Mode is connect, it is unlimited here.

In some embodiments, as shown in figs 2-4, lower accepting water disk 22 is equipped with pipe fitting 5, and pipe fitting 5 closes on support The bottom of lower accepting water disk 22 is arranged in seat 221, and pipe fitting 5 connects external drainpipe, facilitates the condensed water row in drip tray 2 It walks.

In some embodiments of the utility model, as shown in Figure 1 and Figure 5, air conditioner indoor unit 100 has exhaust air flue 101.As being equipped with wind wheel 8 in exhaust air flue 101.

In the utility model embodiment, there are many setting forms of wind wheel 8, the type of wind wheel 8 can for axial-flow windwheel, At least one of centrifugal wind wheel, oblique flow wind wheel and tubular wine wheel.

In the utility model embodiment, exhaust air flue 101 can be also either multiple, each exhaust air flue It can be equipped with a wind wheel 8 in 101, multiple wind wheels 8 also can be set.

When being equipped with multiple wind wheels 8 in same exhaust air flue 101, two wind wheels 8 can be constituted to one group to whirlwind wheel.When So, when two wind wheels 8 are to whirlwind wheel, two wind wheels 8 are axial-flow windwheel or oblique flow wind wheel, are no longer centrifugal wind wheels, pass through Flow wind wheel.

When two wind wheels 2 constitute one group to whirlwind wheel, two 2 rotation axis general parallel orientations of wind wheel are even coaxial, and the two turns It moves contrary, it is bigger that air quantity is capable of providing to whirlwind wheel, apart from farther, softer outlet air, had thus both been able to achieve to room The fast cooling of interior environment or heating, and human sense of comfort can be improved.

For the scheme for being best understood from the utility model embodiment, it is described below in a specific embodiment of the utility model The structure of air conditioner indoor unit 100.

As shown in Figure 2 and Figure 3, indoor heat exchanger 1 is mounted in heat exchanger bracket 9, and the bottom of heat exchanger bracket 9 forms Upper water tray 2, upper water tray 21 are located at the lower section of indoor heat exchanger 1, and lower accepting water disk 22 is located at the lower section of upper water tray 21, and shape At multilayer water-retaining structure.

Such as Fig. 3, upper water tray 21 is equipped with escape port 214, and the bottom part ring of upper water tray 21 is equipped with water conservancy diversion around escape port 214 Wall 215.Upper water tray 21 be equipped with evacuation groove 211, refrigerant pipe 3 from evacuation 211 pass-out of groove.

Lower accepting water disk 22 is equipped with support base 221, and support base 221 is threaded through in escape port 214.The top of support base 221 Higher than the bottom end of indoor heat exchanger 1.As shown in figure 4, support base 221 is set along the perforation of the air-out direction direction of air conditioner indoor unit 100 There is ventilation slot 222.The top of support base 221 is equipped with the protrusion 223 for being only against auxiliary 4 side of thermal of electricity.The top surface of support base 221 It is equipped with positioning groove 224.

As shown in figure 3, the bottom of the auxiliary thermal 4 of electricity is plugged on positioning groove 224 by locating piece 41, and props up and be located at branch Support 221 surface of seat.

In the description of the present invention, it should be understood that term " length ", "upper", "lower", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do Feature, for distinguishing Expressive Features, point of out-of-order, point of no weight.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

According to the working principle of other compositions such as wind wheel of the air conditioner indoor unit 100 of the utility model embodiment, heat exchange The working principle of device and the water receiving process of specific mounting means and drip tray are all for those of ordinary skill in the art Know, is not detailed herein.

In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be tied in an appropriate manner in any one or more of the embodiments or examples It closes.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (11)

1. a kind of air conditioner indoor unit characterized by comprising

Indoor heat exchanger；

The auxiliary thermal of electricity, the auxiliary thermal of electricity are arranged adjacent to the indoor heat exchanger；

Upper water tray, the upper water tray are located at the lower section of the indoor heat exchanger, and the upper water tray is equipped with escape port；

Lower accepting water disk, the lower accepting water disk are located at the lower section of the upper water tray, and the lower accepting water disk is equipped with support base, described Support base reaches the top of the upper water tray from the escape port, and the bottom of the auxiliary thermal of electricity is connected to the support base On, wherein the support base is integrally formed on the lower accepting water disk.

2. air conditioner indoor unit according to claim 1, which is characterized in that the bottom part ring of the upper water tray is set around the escape port There is training wall.

3. air conditioner indoor unit according to claim 1, which is characterized in that the top of the support base is higher than the indoor heat exchanger Bottom end.

4. air conditioner indoor unit according to claim 1, which is characterized in that the support base is equipped with ventilation slot.

5. air conditioner indoor unit according to claim 4, which is characterized in that the ventilation slot is along the outlet air side of the air conditioner indoor unit To the perforation support base.

6. air conditioner indoor unit according to claim 1, which is characterized in that the top of the support base is auxiliary equipped with only the electricity is against The protrusion of thermal side, it is described protrusion be it is multiple, multiple protrusions are located at least in the opposite sides of the auxiliary thermal of electricity.

7. air conditioner indoor unit according to claim 1, which is characterized in that the top surface of the support base is equipped with positioning groove, institute The bottom for stating the auxiliary thermal of electricity is equipped with the locating piece for being inserted into the positioning groove.

8. air conditioner indoor unit according to claim 1, which is characterized in that the bottom of the lower accepting water disk is closed on the support base and set There is the pipe fitting for connecting drainpipe.

9. air conditioner indoor unit according to claim 1, which is characterized in that the upper water tray is equipped with and extend into the lower accepting water Upper pillar in disk, the lower accepting water disk are equipped with the lower pillar for being only against the convex column bottom, the upper water tray and institute It states and is equipped with fastener between lower accepting water disk, the fastener is connected between the upper pillar and the lower pillar.

10. air conditioner indoor unit according to claim 1, which is characterized in that the upper water tray is equipped with evacuation groove, for connecting The refrigerant pipe cooperation of the indoor heat exchanger is connect in the evacuation groove, the floor projection of the evacuation groove fall in it is described under Except drip tray floor projection.

11. air conditioner indoor unit as claimed in one of claims 1-10, which is characterized in that the air conditioner indoor unit has outlet air Air duct, the exhaust air flue is interior to be equipped with wind wheel, and the wind wheel is in axial-flow windwheel, centrifugal wind wheel, oblique flow wind wheel and tubular wine wheel At least one, the exhaust air flue is interior to be equipped with one or more described wind wheel；Wherein,

When the wind wheel is multiple, multiple wind wheels are located in one or more described exhaust air flue；

Wind wheel described in when multiple wind wheels are located in the same exhaust air flue at least two constitutes one group to whirlwind wheel.