CN210441332U

CN210441332U - Split floor type air conditioner indoor unit and split floor type air conditioner

Info

Publication number: CN210441332U
Application number: CN201921006080.6U
Authority: CN
Inventors: 陈良锐; 陈志航; 康铁生
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-01
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a split floor type air conditioner indoor unit and a split floor type air conditioner, wherein the split floor type air conditioner indoor unit comprises a shell, a plurality of air inlets and a plurality of air outlets respectively corresponding to the air inlets are arranged on the shell; the fan assembly is arranged in the shell and is suitable for guiding airflow from the air inlet to the corresponding air outlet; the air inlet grille, the air inlet grille is a plurality of and every the air inlet grille sets up and is in corresponding air intake department. According to the utility model discloses a components of a whole that can function independently floor-type air-conditioner indoor unit has a plurality of air intakes and a plurality of air outlet, is provided with the fan subassembly between a plurality of air intakes and a plurality of air outlet, and components of a whole that can function independently floor-type air-conditioner indoor unit can satisfy the user to the multiple demand of air-out, uses more in a flexible way.

Description

Split floor type air conditioner indoor unit and split floor type air conditioner

Technical Field

The utility model belongs to the technical field of life electrical apparatus and specifically relates to a components of a whole that can function independently floor-type air conditioner indoor unit and components of a whole that can function independently floor-type air conditioner are related to.

Background

In the related technology, the cross-flow wind wheel cabinet only has one air outlet blowing forward, only one fan assembly and only one air inlet, and the air inlet and outlet modes of the cross-flow wind wheel cabinet are single, so that various requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a components of a whole that can function independently formula air conditioner indoor unit that falls to ground, this components of a whole that can function independently floor-type air conditioner indoor unit have a plurality of air intakes and a plurality of air outlet, are provided with the fan subassembly between a plurality of air intakes and a plurality of air outlet, and components of a whole that can function independently floor-type air conditioner indoor unit can satisfy the user to the multiple demand of air-out, uses more in a flexible way.

The utility model also provides a components of a whole that can function independently floor-standing air conditioner ware of having above-mentioned components of a whole that can function independently floor-standing air conditioner indoor unit.

The indoor unit of the split floor type air conditioner comprises a shell, wherein the shell is provided with a plurality of air inlets and a plurality of air outlets respectively corresponding to the plurality of air inlets; the fan assembly is arranged in the shell and is suitable for guiding airflow from the air inlet to the corresponding air outlet; the air inlet grille, the air inlet grille is a plurality of and every the air inlet grille sets up and is in corresponding air intake department.

According to the utility model discloses a components of a whole that can function independently floor type air conditioner indoor unit is through setting up a plurality of fan subassemblies and a plurality of air intake, the opening and close of the different fan subassemblies of control, make the air intake that corresponds with this fan subassembly select the air inlet or close, and then satisfy the demand that the user selected the different air intake air of user selection, mutual independence mutual noninterference between every fan subassembly, also keep mutual independence between every air intake, mutual noninterference, the user can select corresponding air inlet region according to the demand, select the air intake just right with this air inlet region, open corresponding fan subassembly, components of a whole that can function independently floor type air conditioner indoor unit's control is more convenient, selection to the air inlet region is more flexible, a plurality of air inlet grids set up the outside at the air intake.

According to the utility model discloses an embodiment, have upper air duct and lower wind channel in the casing, be formed with on the casing respectively with upper air inlet and last air outlet that upper air duct links to each other and respectively with lower air intake and lower air outlet that lower wind channel links to each other.

According to the utility model discloses an embodiment, the fan subassembly includes: the upper fan assembly is arranged in the upper air duct and the lower fan assembly is arranged in the lower air duct, the upper fan assembly is suitable for guiding airflow from the upper air inlet to the upper air outlet, and the lower fan assembly is suitable for guiding airflow from the lower air inlet to the lower air outlet.

According to the utility model discloses an embodiment, go up the fan subassembly and be axial fan, diagonal flow fan or mixed flow fan, the fan subassembly is cross flow fan down.

According to the utility model discloses an embodiment, the air-inlet grille includes: the setting is in go up air-inlet grille and setting of going up the air inlet are in the lower air-inlet grille of air outlet down, utility model go up air-inlet grille's air density of passing through and be less than air-inlet grille's air density of passing through down.

According to the utility model discloses an embodiment, the overfire air density of going up air-inlet grille is 50% ~ 65%, the overfire air density of lower air-inlet grille is 60% ~ 85%.

According to the utility model discloses an embodiment, upward be provided with the filter screen on the air-inlet grille, be provided with down the filter screen down on the air-inlet grille, the air density that crosses of going up the filter screen is less than the air inlet density of filter screen down.

According to the utility model discloses an embodiment, go up the air-inlet grid with lower air-inlet grid is integrated into one piece.

According to the utility model discloses an embodiment, go up the wind channel with be provided with the air baffle between the wind channel down.

According to the utility model discloses an embodiment, the movably setting of air baffle is in order to change in the casing the upper air duct with the air inlet proportion in lower wind channel.

According to an embodiment of the present invention, the air barrier is a heat shield.

A split floor type air conditioner according to a second aspect of the present invention will be described.

According to the utility model discloses a components of a whole that can function independently floor-standing air conditioner includes the components of a whole that can function independently floor-standing air conditioner indoor unit of above-mentioned embodiment, because according to the utility model discloses a components of a whole that can function independently floor-standing air conditioner includes the components of a whole that can function independently floor-standing air conditioner indoor unit of above-mentioned embodiment, the user can be according to the different air outlet air-outings of demand control, and this components of a whole that.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of an indoor unit of a split floor type air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded view of an indoor unit of a split floor type air conditioner according to an embodiment of the present invention;

FIG. 3 is a schematic view of an integrally formed air intake grille in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of a split air intake grille according to an embodiment of the present invention;

fig. 5 is a schematic illustration of the detachment between the air intake grille and the back plate according to an embodiment of the present invention;

fig. 6 is a schematic layout of an evaporator according to an embodiment of the present invention;

fig. 7 is a schematic layout of an evaporator at another viewing angle according to an embodiment of the present invention.

Reference numerals:

an indoor unit 1 of a split floor type air conditioner,

housing 11, face plate 111, back plate 112, fan assembly 12, upper fan assembly 121, lower fan assembly 122,

the air-intake grill 13, the upper air-intake grill 131, the lower air-intake grill 132,

the air-separating plate 14 is provided with a plurality of air-separating plates,

an evaporator 15, an upper evaporator 151, a lower evaporator 152,

evaporator bracket 16, upper drip pan 161, lower drip pan 162, drain line 163,

the electric auxiliary heating element (17) is,

an upper air inlet 101a, a lower air inlet 101b, an upper air outlet 102a, a lower air outlet 102b and a filter screen 103.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A floor-type split air conditioner indoor unit 1 according to an embodiment of the present invention will be described with reference to fig. 1 to 7.

The indoor unit 1 of the split floor type air conditioner according to the present invention comprises a casing 11, a fan assembly 12 and an air inlet grille 13, wherein the casing 11 is provided with a plurality of air inlets and a plurality of air outlets respectively corresponding to the plurality of air inlets, the fan assembly 12 is disposed in the casing 11, and the fan assembly 12 is adapted to guide an air flow from the air inlets to the corresponding air outlets; the air inlet grille 13 is multiple and each air inlet grille 13 is arranged at the corresponding air inlet.

The plurality of air inlets and the plurality of fan assemblies 12 may correspond to each other one by one, and when the corresponding fan assembly 12 operates, air flow may enter the housing 11 through the corresponding air inlet, and guide air from the corresponding air inlet to the air outlet. In the related art, only one air outlet of the cabinet cannot meet some requirements of customers, for example, when the cabinet is placed indoors with large dust, the dust in the air inlet will fly upward at the air inlet on the side close to the ground, which causes pollution to the indoor environment.

Further, according to the utility model discloses an among the split floor type air-conditioner indoor unit 1, set up a plurality of air-inlet grille 13 and correspond with the air intake to guarantee that every air-inlet grille 13 homoenergetic can lead to the air current, and air-inlet grille 13 is suitable for the outside of supporting at every air intake, has improved split floor type air-conditioner indoor unit's pleasing to the eye degree.

According to the indoor unit 1 of the split floor type air conditioner of the utility model, the opening and closing of different fan components 12 are controlled by arranging a plurality of fan components, a plurality of air inlets and a plurality of grilles, so that the air inlet corresponding to the fan component 12 is selected to be supplied with air or closed, thereby meeting the requirement of users for selecting different air inlets, each fan assembly 12 is independent and not interfered with each other, each air inlet is also independent and not interfered with each other, users can select corresponding air inlet areas according to the requirement, select the air inlet opposite to the air inlet area, open the corresponding fan assembly 12, the control of the indoor unit 1 of the split floor type air conditioner is more convenient, the selection of the air inlet area is more flexible, and the plurality of air inlet grids 13 are arranged at the outer sides of the corresponding air inlets, so that the air inlet reliability of the indoor unit 1 of the split floor type air conditioner is ensured.

According to the utility model discloses an embodiment has last wind channel and lower wind channel in the casing 11, is formed with last air intake 101a and last air outlet 102a that link to each other respectively with last wind channel and lower air intake 101b and lower air outlet 102b that link to each other respectively with lower wind channel on the casing 11. The indoor unit 1 of the split floor type air conditioner is provided with two air supply channels which are arranged in the up-down direction and are spaced apart, the upper air channel and the lower air channel can supply air respectively, and the indoor unit 1 of the split floor type air conditioner can conduct the upper air channel or the lower air channel according to the selection of a user so as to supply air.

For example, when the user thinks that the air dust corresponding to the lower air inlet 101b in the lower air duct is large, the user can choose to close the lower air duct, and the indoor unit 1 of the split floor type air conditioner only supplies air through the upper air duct; when a user feels that the upper air outlet 101b blows the upper half of the body of a person, the upper air duct is closed, and air is supplied only by the lower air duct, so that the use feeling of the user is improved.

According to the utility model discloses an embodiment, fan subassembly is including setting up the last fan subassembly 121 in last wind channel and setting up the lower fan subassembly 122 in the wind channel down, and last fan subassembly 121 is suitable for leading the air current from last air intake 101a to go up air outlet 102a, and lower fan subassembly 122 is suitable for leading the air current from lower air intake 101b to lower air outlet 102 b. The upper fan assembly 121 and the lower fan assembly 122 respectively provide power for the air flowing in the upper air duct and the lower air duct, so that the stability of air flow circulation in the upper air duct and the lower air duct can be ensured, and the upper fan assembly 121 and the lower fan assembly 122 can respectively work to enable the upper air duct and the lower air duct to independently perform air supply operation.

According to an embodiment of the present invention, the upper fan assembly 121 is an axial fan, a diagonal fan or a mixed flow fan, and the lower fan assembly 122 is a cross flow fan.

According to the utility model discloses an embodiment, the air inlet grid is including setting up last style of wind bars 131 and the lower air inlet grid 132 that sets up air intake 101b under at last air intake 101a, and it is just right with corresponding air intake to go up style of wind bars 131 and lower air inlet grid 132, can be provided with filter screen 103 on last style of wind bars 131 and the lower air inlet grid 132, guarantees that go up air inlet grid 131 and lower air inlet grid 132 filter the air current respectively, improves the air quality of components of a whole that can function independently floor-type air conditioning indoor set.

According to the utility model discloses an embodiment, the air density of the mistake of going up style bars 131 is less than air density of the mistake of lower air-inlet grille 132, and the air density of the mistake of going up style bars 131 and lower air-inlet grille 132 is different, can set up air-inlet grille's air density of mistake according to the amount of wind of going up air-inlet passageway and lower air-inlet passageway, can avoid air-inlet grille to the excessive interference of air current on the one hand, and on the other hand can guarantee that air-inlet grille leads to the air current steadily.

It should be noted that the air passing density is a ratio of an air passing area to an air outlet area of the grid. The larger the air passing density is, the more easily the air enters the air duct from the grating, and the smaller the air passing density is, the less easily the air enters the air duct from the grating, so that the blocking effect of the grating is more obvious.

According to an embodiment of the present invention, the air density of the upper air inlet grille 131 is 50% -65%, and the air density of the lower air inlet grille 132 is 60% -85%.

According to the utility model discloses an embodiment, be provided with filter screen 103 on the last air inlet grille 131, be provided with filter screen 103 down on the lower air inlet grille 132, the air density that crosses of going up filter screen 103 is less than the air density that crosses of lower filter screen 103. Similarly, the upper filter screen 103 and the lower filter screen 103 can set the air passing density of the filter screen 103 according to the air volume of the upper air duct and the lower air duct, so as to ensure sufficient filtration of air flow, reduce dust and impurities in the air flow, and improve the air outlet quality of the indoor unit of the split floor type air conditioner.

In a specific embodiment of the present invention, the upper fan assembly 121 adopts an axial fan, an oblique flow fan or a mixed flow fan, and the generated negative pressure of the upper fan is greater than the generated negative pressure of the lower fan, so that the upper duct has stronger attraction to the air flow than the lower duct, which makes more air flows enter the fan through the upper duct. The air passing density of the upper inlet grid 131 is smaller than that of the lower inlet grid 132, the grids in the upper inlet grid 131 are denser, air flow in the upper air duct can be effectively controlled, air pressure of the air flow in the upper air duct is reduced to a certain extent, air outlet of the upper fan and the lower fan is more uniform, the air outlet effect of the split floor type air conditioner indoor unit 1 is improved, and use experience of a user is improved.

According to an embodiment of the present invention, the upper air inlet grill 131 and the lower air inlet grill 132 are integrally formed members. The upper air inlet grille 131 and the lower air inlet grille 132 are arranged to be integrally formed parts, so that the production difficulty of the air inlet grille can be reduced, the number of parts in the split floor type air-conditioning indoor unit is reduced, and the split floor type air-conditioning indoor unit is more convenient to install.

According to the utility model discloses an embodiment, the air outlet is a plurality of, a plurality of air outlets and a plurality of fan subassembly 12 one-to-one, and every fan subassembly 12 is suitable for the air outlet that corresponds from the air intake direction that corresponds with the air. That is, the air inlet, the fan assembly 12 and the air outlet correspond to each other, the air flow circulating between the air inlet and the air outlet is guided by the corresponding fan assembly 12, and each fan assembly 12 can cause negative pressure to be generated at the corresponding air inlet when working and guide the air flow to the corresponding air outlet; different fan assemblies 12 are controlled to work, so that air is fed into different air inlets and discharged out of different air outlets, the indoor unit 1 of the split floor type air conditioner is more flexible to select, and a user can open different air inlets and air outlets according to specific requirements.

According to the utility model discloses an embodiment, components of a whole that can function independently floor type air-conditioner indoor unit 1 still includes filter screen 103, and filter screen 103 detachably sets up on casing 11 and has a plurality of filtration regions, a plurality of filtration regions and a plurality of air intake one-to-ones, and filter screen 103 is suitable for the air inlet with components of a whole that can function independently floor type air-conditioner indoor unit 1 to filter, reduces the dust and the impurity of air inlet. The utility model discloses in, be provided with a plurality of filtration regions on the filter screen 103, every filtration region and air intake one-to-one, the air current through corresponding air intake passes through corresponding filtration region, and filter screen 103 filters the air current, has reduced the content of particulate matter in the air current, improves the air-out quality of components of a whole that can function independently floor type air-conditioner indoor unit 1.

According to the utility model discloses a components of a whole that can function independently floor-type air-conditioner indoor unit 1 because be provided with a plurality of air intakes in the indoor set, sets up corresponding filtration area in every air intake department, through being divided into a plurality of filtration areas with filter screen 103, makes every filtration area just right with corresponding air intake, and filter screen 103 filters every air intake. Further, when the filter screen 103 may be constructed as a single body, the filter screen 103 is easy to install and has a low manufacturing cost.

As shown in fig. 3-5, according to an embodiment of the present invention, the indoor unit 1 of the split floor type air conditioner further includes an air inlet grille 13, the air inlet grille 13 is detachably disposed on the casing 11, and a plurality of air inlet areas corresponding to the air inlets are disposed on the air inlet grille 13, and each air inlet area is provided with a filter screen 103. The grille can be used for supporting the filter screen 103, the filter screen 103 is fixed with the grille, and the grille can keep the filter screen 103 outside the air inlet, so that the filter screen 103 can effectively filter the air flow.

An air inlet area corresponding to the air inlet is arranged in the grille, each air inlet can be independently provided with a filter screen 103, each air inlet area in the air inlet grille 13 is provided with the filter screen 103, it is guaranteed that air flow passing through the air inlet grille 13 enters the corresponding air inlet after being filtered, a plurality of filter screens 103 can be arranged on one air inlet grille 13, installation of the plurality of filter screens 103 is facilitated, meanwhile, each filter screen 103 is fixed with the air inlet grille 13, after the air inlet grille 13 is only required to be positioned, the corresponding filter screen 103 is right opposite to the corresponding air inlet, and the installation process of the air inlet grille 13 is simplified.

In the embodiment shown in fig. 3, the air inlet grille 13 is an integrally formed part, and a plurality of filter screens 103 facing the air inlet are arranged on the air inlet grille 13.

As shown in fig. 4, according to another embodiment of the present invention, the indoor unit 1 of the split floor type air conditioner includes an air inlet grille 13, the air inlet grille 13 is a plurality of and all detachably disposed on the casing 11, the plurality of air inlet grilles 13 and the plurality of air inlets are in one-to-one correspondence, and each air inlet grille 13 is provided with a filter screen 103.

The embodiment of the utility model provides an in, every air-inlet grille 13 is suitable for supporting a solitary filter screen 103, and every air-inlet grille 13 corresponds with an air intake, and every grid all can follow and dismantle in the corresponding air intake, makes air-inlet grille 13's arrangement more nimble.

In the actual use process, the plurality of filter screens 103 arranged on the air inlet grille 13 can have different functions, for example, the filter screens have the function of removing formaldehyde, but the filter screens having the function of removing formaldehyde have higher cost and are not suitable for integral arrangement, so that the plurality of independent air inlet grilles 13 are arranged, when the air conditioner performs the function of removing formaldehyde, the fan assembly 12 just opposite to the filter screen 103 having the function of removing formaldehyde is controlled by the indoor unit 1 of the split floor type air conditioner to work, and other fan assemblies 12 do not work, so that the function of removing formaldehyde of the indoor unit 1 of the split floor type air conditioner is realized, and meanwhile, the cost of the indoor unit 1 of the split floor type air.

Further, each filter screen 103 can be provided with corresponding functions, but the functions of each filter screen 103 cannot be overlapped, so that by arranging a plurality of air inlet grilles 13, the filter screen 103 with unique effect is arranged in each air inlet grille 13, and then the air inlet grille 13 is fixed at the outer side of the air inlet, and the air conditioner can have multiple different functions by controlling the fan assembly 12 corresponding to the filter screen 103 with unique function.

Furthermore, by arranging a plurality of grills, the filter screen 103 is arranged on the air inlet grille 13, and each air inlet grille 13 corresponds to an air inlet, so that the filter screen 103 can be conveniently replaced and cleaned in batches; in the cleaning process of the air conditioner, the grid can be detached, and after the grid is detached, other grids which are not detached can still work continuously, so that the use flexibility of the indoor unit 1 of the split floor type air conditioner is improved.

As shown in fig. 1, according to the utility model discloses an embodiment, is provided with air partition plate 14 between upper air duct and the lower wind duct, sets up air partition plate 14 between upper air duct and the lower wind duct and is suitable for and prevents that the air current from different air intakes from influencing each other, makes intercommunication and formation wind channel between the air intake that corresponds, fan subassembly 12 and the air outlet, does not influence each other between the wind channel of difference, avoids drunkenness each other between the air current between the wind channel of difference, avoids the vortex, makes the circulation of air current more unobstructed.

According to the utility model discloses an embodiment, the air inlet proportion in order to change upper air duct and lower wind channel in the movably setting casing of wind deflector 14, wherein wind deflector 14 forms upper air duct and lower wind channel respectively with casing 11, every fan subassembly 12 is all acceptd among independent wind channel, wind deflector 14 is spaced apart between two adjacent wind channels, remove wind deflector 14 and can change the sectional area in two adjacent wind channels, a flow for adjusting the wind channel interior air current, through the movably setting of wind deflector 14 between upper air duct and lower wind channel, can be used for adjusting upper air duct and lower wind channel amount of wind, improve the air inlet effect of the air intake that corresponds with fan subassembly 12, and the air-out effect of air outlet.

According to the utility model discloses an embodiment, the air baffle 14 is the heat-insulating part, constructs air baffle 14 as the heat-insulating part can avoid the air current heat transfer each other between the adjacent wind channel.

In some embodiments of the present invention, different evaporators 15 can be disposed in different air ducts, and different evaporators 15 can work independently, and in some cases, in order to improve the heating effect of the air conditioner, the power of the evaporator 15 located on the lower side is greater than the power of the evaporator 15 located on the upper side, and the temperature of the air flow located in the lower air duct is higher than the temperature of the air flow located in the upper air duct, so that the hot air flow blown out by the indoor unit 1 of the split floor type air conditioner can be blown out from the lower side, and the hot air flow can flow from bottom to top, thereby improving the heating effect; in the case of cooling, of course, the temperature of the air flow in the upper air duct is lower than the temperature in the lower air duct. The air flow at the two sides of the air partition plate 14 has a certain temperature difference, so as to avoid the heat exchange of the air flow in the air duct, therefore, the air partition plate 14 is constructed into a heat insulation piece, the heat exchange between the air flow at the two sides of the air partition plate is reduced, and the heating and refrigerating effects of the indoor unit 1 of the split floor type air conditioner are ensured.

According to some embodiments of the present invention, the indoor unit 1 of the split floor type air conditioner comprises a casing 11 and an evaporator 15, the casing 11 is provided with an air inlet and an air outlet, the evaporator 15 is multiple, and each evaporator 15 is disposed in the casing 11 and located between the air inlet and the air outlet.

A refrigerant flows through the evaporator 15, and in the heat exchange pipeline, the evaporator 15 is used for exchanging heat with indoor air to reduce or increase the temperature of the indoor air. According to the utility model discloses a be provided with a plurality of evaporimeters 15 among the components of a whole that can function independently floor type air-conditioner indoor unit 1, every evaporimeter 15 is located casing 11 respectively and is located between air intake and the air outlet, can also independent work by synchronous working between a plurality of evaporimeters 15.

The refrigeration or heating efficiency of the evaporator 15 is adjusted by controlling the working states of the different evaporators 15, for example, by adjusting the flow rates of the refrigerants in the different evaporators 15; a plurality of different evaporators 15 can be independently arranged to select the working states of different evaporators 15; each evaporator 15 may have an independent heat exchange line and a corresponding compressor, and the refrigeration and heating efficiency of the corresponding evaporator 15 is adjusted by controlling the power of the compressor.

The user can control the air-out temperature of different air outlets according to specific demand, more can carry out differentiation to different air outlet temperatures through the operating condition of controlling different evaporimeters 15, makes the air-out effect of components of a whole that can function independently floor-type air conditioner indoor unit 1 more diversified, and then satisfies the more complicated requirement of user to the air-out temperature, has promoted user's use and has experienced.

According to the utility model discloses a components of a whole that can function independently floor type air-conditioner indoor unit 1 sets up a plurality of evaporimeters 15 in casing 11, and a plurality of evaporimeters 15 are located between air intake and the air outlet, and through a plurality of evaporimeters 15's setting, the user can adjust the temperature of air outlet according to the demand, especially can be through adjusting different evaporimeter 15's operating condition to improve components of a whole that can function independently floor type air-conditioner indoor unit 1's refrigeration or the effect of heating, improved components of a whole that can function independently floor type air-conditioner indoor unit 1's user and.

According to the utility model discloses an embodiment, split floor type air conditioner indoor unit 1 still includes a plurality of fan subassemblies 12, a plurality of fan subassemblies 12 and a plurality of 15 one-to-one of evaporimeter, and every fan subassembly 12 sets up between evaporimeter 15 and the air outlet that corresponds, and a plurality of fan subassemblies 12 are the autonomous working, and can synchronous working between fan subassembly 12 and the evaporimeter 15. When one of the evaporators 15 works, the corresponding fan assembly 12 works, and the fan assembly 12 corresponding to the other evaporator 15 which does not work, so that a user can work the corresponding indoor unit 1 of the split floor type air conditioner according to the requirement, the indoor unit 1 of the split floor type air conditioner can adjust the indoor temperature more finely, the air outlet temperature can be adjusted by adjusting the working efficiency of each evaporator 15, and the air outlet quantity and the air outlet temperature of the indoor unit 1 of the split floor type air conditioner can be changed by controlling the working states of different evaporators 15 and fan assemblies 12.

In some situations, the user does not need to exchange heat in too many indoor areas, and by opening a small number of fan assemblies 12 and evaporators 15, the energy consumption of the indoor unit 1 of the split floor type air conditioner is reduced under the condition of meeting the user requirements.

According to an embodiment of the present invention, the number of the air outlets is plural, and the plural air outlets correspond to the plural evaporators 15 one by one; or/and the air inlets are multiple, the multiple air inlets correspond to the multiple evaporators 15 one by one, each air outlet corresponds to one evaporator 15, the air outlet temperature of the air outlet is controlled by the evaporator 15, and the temperature of each air outlet is changed by adjusting the corresponding evaporator 15, so that the air outlet effect of the indoor unit 1 of the split floor type air conditioner is changed.

According to the utility model discloses in some embodiments of components of a whole that can function independently floor-type air-conditioner indoor unit 1, the air outlet can be arranged in the upper and lower direction of casing 11, when components of a whole that can function independently floor-type air-conditioner indoor unit 1 heats, because the little quality of hot-air density is lighter and have the trend towards the top removal, therefore components of a whole that can function independently floor-type air-conditioner indoor unit 1 need discharge hot-air downwards in order to realize the carpet effect that the air conditioner heated when the air-out, according to the utility model discloses an in components of a whole that can function independently floor-type air-conditioner indoor unit 1, through controlling corresponding evaporimeter 15, the temperature that makes the air outlet that is located the downside blow off the air current can be higher than the temperature that the upside air outlet blows off the air current.

When the indoor unit 1 of the split floor type air conditioner refrigerates, because the mass of the cold air is heavy and the trend of moving downwards is possessed, therefore the indoor unit 1 of the split floor type air conditioner needs to discharge the cold air upwards when the air-out, so that the cold air can be evenly refrigerated from top to bottom, the refrigerating effect of the indoor unit 1 of the split floor type air conditioner is improved, according to the utility model discloses an in the indoor unit 1 of the split floor type air conditioner, through controlling the corresponding evaporator 15, the temperature that the air current is blown out to the messenger is located the upside air outlet and is lower than the temperature that the air current is blown out to the messenger's downside air current is higher than the temperature of the upside air current, and the cold air can descend from top to bottom, so as to improve.

According to the utility model discloses a components of a whole that can function independently floor type air conditioner indoor unit 1 sets up independent evaporimeter 15 between every air intake and every air outlet, the temperature that makes the air outlet can be adjusted through the work efficiency who controls evaporimeter 15, realized the temperature regulation of components of a whole that can function independently floor type air conditioner indoor unit 1 to the air outlet of difference, the air conditioner can be according to the user's demand of using different, adjust the air-out temperature more thinly, make components of a whole that can function independently floor type air conditioner indoor unit 1 can satisfy more demands of user, components of a whole that can function independently floor type air conditioner.

According to the utility model discloses an embodiment, split floor type air-conditioner indoor unit 1 still includes evaporator support 16, and evaporator support 16 sets up in casing 11, and the equal fixed mounting of a plurality of evaporimeters 15 is on evaporator support 16, and evaporator support 16 is used for supporting a plurality of evaporimeters 15, makes a plurality of evaporimeters 15's position be in between corresponding air intake and the air outlet, guarantees evaporimeter 15's stability.

In one embodiment of the present invention, the evaporator support 16 is fixed to the bottom of the housing 11 and detachably connected to the bottom of the housing 11.

According to the utility model discloses an embodiment is provided with a plurality of water collector that are suitable for accepting the comdenstion water on the evaporimeter support 16, and every water collector setting is in the below of the evaporimeter 15 that corresponds. In the indoor unit 1 of the floor-type split air conditioner according to the present invention, since the plurality of evaporators 15 are provided, the evaporator bracket 16 can be provided with a plurality of water receiving trays, the plurality of evaporators 15 can share one water receiving tray, and each evaporator 15 can also correspond to one water receiving tray. The evaporators 15 share one water pan, so that the number of the water pans can be reduced, the cost of the air conditioner is reduced, and the arrangement of the shell 11 is more convenient. The water pan is arranged to receive condensed water condensed by the evaporator 15, so as to prevent the condensed water from dripping into the casing 11.

According to the utility model discloses an embodiment, set up on the evaporimeter support 16 and be suitable for a plurality of water collector of accepting the comdenstion water, every water collector sets up in the below of the evaporimeter 15 that corresponds, all sets up a water collector in the below of every evaporimeter 15, can accept the produced condensate water of every evaporimeter 15 steadily, improves split floor type air-conditioner 1's reliability, prevents that the comdenstion water from dripping in casing 11.

As shown in fig. 6 and 7, according to an embodiment of the present invention, a drainage pipe 163 is disposed between the water receiving grooves of two adjacent water receiving trays, a water saving groove slightly lower than the surface of the water receiving tray is disposed at the periphery of the water receiving tray, the water receiving grooves are suitable for draining the condensed water, two adjacent water receiving trays can be arranged at intervals in the up and down direction to receive the condensed water condensed by the corresponding evaporator 15, the water receiving grooves of two adjacent water receiving trays are communicated with each other by the drainage pipe 163 to prevent the condensed water received by the upper water receiving tray from overflowing, and the condensed water can be guided to the water receiving tray located at the bottom of the housing 11.

According to the utility model discloses an among the components of a whole that can function independently floor-type air-conditioner indoor unit 1, the water storage capacity that is located the water collector of casing 11 bottommost is greater than the water storage capacity that is located the upside water collector, through the drain pipe intercommunication between two adjacent water collectors, and the produced comdenstion water of every evaporimeter 15 collects gradually to being located the water collector of downside from top to bottom in, avoids the comdenstion water in the water collector to spill over, has improved components of a whole that can function independently floor-type air-conditioner indoor unit 1's reliability.

According to some embodiments of the present invention, the drain line 163 is integrally formed with the evaporator support 16. Among them, according to a specific embodiment, the drain line 163 may be configured as a through hole formed on the evaporator bracket 16 and formed on a side wall of the evaporator bracket 16 to pass through in a height direction, and a peripheral wall of the through hole is provided with a plurality of through holes in a vertical direction to communicate with the water saving grooves of the respective water receiving pans.

As shown in fig. 6-7, according to an embodiment of the present invention, the evaporator 15 is further provided with an electric auxiliary heating assembly 17, when the indoor unit 1 of the split floor type air conditioner performs heating operation, the electric auxiliary heating assembly 17 works simultaneously, so as to improve the heating efficiency of the indoor unit 1 of the split floor type air conditioner.

As shown in fig. 6, according to an embodiment of the present invention, the evaporator 15 includes an upper evaporator 151 and a lower evaporator 152, an upper water receiving tray 161 and a lower water receiving tray 162 are disposed between the evaporators 15, and the electric auxiliary heating assembly 17 is disposed between the upper water receiving tray 161 and the lower water receiving tray 162.

It should be noted here that the evaporator 15 may be: between the upper end of the upper evaporator 151 and the lower end of the lower evaporator 152, or between the lower end of the upper evaporator 151 and the lower end of the lower evaporator 152, or between the upper end of the upper evaporator 151 and the upper end of the lower evaporator 152.

The water receiving trays can be arranged at the periphery of the evaporator bracket 16, the electric auxiliary heating assembly 17 is arranged between the two water receiving trays, so that the electric auxiliary heating assembly 17 is opposite to the evaporator 15, under the heating condition, the evaporator 15 and the electric auxiliary heating assembly 17 are simultaneously opened, and the electric auxiliary heating assembly 17 can further heat the air flow passing through the evaporator 15, so as to improve the heating effect of the indoor unit 1 of the split floor type air conditioner.

The indoor unit 1 of the split floor type air conditioner according to an embodiment of the present invention will be described.

According to the utility model discloses a split floor type air conditioner indoor unit 1 includes casing 11, casing 11 includes backplate 112 and panel 111, be provided with last air inlet 101a and lower air inlet 101b on the backplate 112, be provided with air outlet 102a and lower air outlet 102b on the panel 111, still be provided with the evaporator support 16 that is used for supporting evaporimeter 15 in casing 11, wherein evaporimeter 15 includes evaporimeter 151 and lower evaporimeter 152, and arrange in the upper and lower direction of evaporimeter support 16 respectively, evaporimeter support 16 shanghai is provided with water receiving tray 161 and lower water receiving tray 162, the downside at last evaporimeter 151 is arranged to last water receiving tray 161, lower water receiving tray 162 arranges the downside at evaporimeter 152 down, be provided with electric auxiliary heating element 17 between last water receiving tray 161 and last water receiving tray 161, the both ends of electric auxiliary heating element 17 are fixed respectively on water receiving tray 161 and lower water receiving tray 162. A water discharge pipeline 163 is further disposed between the upper water receiving tray 161 and the lower water receiving tray 162, the water discharge pipeline 163 connects the water receiving tank of the upper water receiving tray 161 with the water receiving tank of the lower water receiving tray 162, wherein the water discharge pipeline 163 may be a hose or a hard pipe.

An upper fan assembly 121 and a lower fan assembly 122 are further arranged in the housing 11, the upper fan assembly 121 is arranged between the upper air inlet 101a and the upper air outlet 102a, and is also arranged between the upper evaporator 151 and the upper air outlet 102 a; the lower fan assembly 122 is disposed between the lower inlet 101b and the lower outlet 102b, and is also disposed between the lower evaporator 152 and the lower outlet 102 b. The air outlet direction of the upper air outlet 102a can be adjusted in a rotating manner in the horizontal direction, so as to change the air outlet angle of the upper air outlet 102 a.

The casing 11 is further provided with a grille covering the outside of the upper air inlet 101a and the lower air inlet 101b, and the grille may be provided with a filter screen 103, wherein the grille may be constructed as an integrally formed grille, and the integrally formed grille is provided with an upper filter screen 103 facing the upper air inlet 101a and a lower filter screen 103 facing the air inlet respectively. The grille can also be constructed in a split type, the upper air inlet grille 131 and the lower air inlet grille 132 can be combined with each other, wherein the upper air inlet grille 131 is provided with an upper filter screen 103 opposite to the upper air inlet 101a, the lower air inlet grille 132 is provided with a lower filter screen 103 opposite to the lower air inlet 101b, the upper air inlet grille 131 and the lower air inlet grille 132 can be combined and fixed and then arranged on the shell 11, and one of the upper air inlet grille 131 or the lower air inlet grille 132 can be taken out of the shell 11 independently.

The indoor unit 1 of the split floor type air conditioner according to the present invention may be a cabinet type air conditioner, but is not limited thereto. When the indoor unit 1 of the split floor type air conditioner is a cabinet, the plurality of air inlets, the plurality of fan assemblies and the plurality of air inlets may be arranged in the up-down direction.

According to the utility model discloses a components of a whole that can function independently floor-standing air conditioner includes the components of a whole that can function independently floor-standing air conditioner indoor unit 1 of above-mentioned embodiment, because according to the utility model discloses a components of a whole that can function independently floor-standing air conditioner includes the components of a whole that can function independently floor-standing air conditioner indoor unit 1 of above-mentioned embodiment, the user can be according to the different air outlet air-out of demand control, and this components of a whole that can.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In the description of the present invention, "a plurality" means two or more.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An indoor unit of a split floor type air conditioner, comprising:

the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with a plurality of air inlets and a plurality of air outlets corresponding to the air inlets respectively;

the fan assembly is arranged in the shell and is suitable for guiding airflow from the air inlet to the corresponding air outlet;

the air inlet grille, the air inlet grille is a plurality of and every the air inlet grille sets up and is in corresponding air intake department.

2. The indoor unit of a floor-type split air conditioner according to claim 1, wherein an upper air duct and a lower air duct are provided in the casing, and an upper air inlet and an upper air outlet respectively connected to the upper air duct and a lower air inlet and a lower air outlet respectively connected to the lower air duct are formed in the casing.

3. The indoor unit of a split floor type air conditioner according to claim 2, wherein the fan assembly comprises: the upper fan assembly is arranged in the upper air duct and the lower fan assembly is arranged in the lower air duct, the upper fan assembly is suitable for guiding airflow from the upper air inlet to the upper air outlet, and the lower fan assembly is suitable for guiding airflow from the lower air inlet to the lower air outlet.

4. The indoor unit of claim 3, wherein the upper fan assembly is an axial fan, a diagonal fan or a mixed flow fan, and the lower fan assembly is a cross flow fan.

5. The indoor unit of a floor-split air conditioner as claimed in claim 4, wherein the air intake grille comprises: the upper air inlet grille is arranged at the upper air inlet, the lower air inlet grille is arranged at the lower air outlet, and the air passing density of the upper air inlet grille is smaller than that of the lower air inlet grille.

6. The indoor unit of a floor-split air conditioner as claimed in claim 5, wherein the air passing density of the upper air inlet grille is 50% -65%, and the air passing density of the lower air inlet grille is 60% -85%.

7. The indoor unit of a floor-type split air conditioner according to claim 5, wherein an upper filter screen is disposed on the upper air inlet grille, a lower filter screen is disposed on the lower air inlet grille, and the air density of the upper filter screen is less than the air density of the lower filter screen.

8. The indoor unit of a floor-type split air conditioner according to any one of claims 5-7, wherein the upper air inlet grille and the lower air inlet grille are integrally formed.

9. The indoor unit of a floor-split type air conditioner according to claim 2, wherein a wind isolation plate is disposed between the upper air duct and the lower air duct.

10. The indoor unit of a floor-type split air conditioner according to claim 9, wherein the air-isolating plate is movably disposed in the casing to change the air intake ratio of the upper air duct and the lower air duct.

11. The indoor unit of a split floor type air conditioner as claimed in claim 9, wherein the air-isolating plate is a heat-insulating member.

12. A split floor type air conditioner, comprising the indoor unit of the split floor type air conditioner as claimed in any one of claims 1 to 11.