CN114060939A

CN114060939A - Floor type air conditioner indoor unit and air conditioner

Info

Publication number: CN114060939A
Application number: CN202010765827.7A
Authority: CN
Inventors: 张�杰; 张强; 陈武; 苏田
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: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-02-18

Abstract

The invention discloses a floor type air conditioner indoor unit and an air conditioner, wherein the floor type air conditioner indoor unit comprises a host machine and a sub machine; the main machine comprises an indoor heat exchange module; the submachine can be separably connected to the host computer, and the submachine includes casing, wind wheel and purifies the subassembly, and the casing has air intake, air outlet and communicates the air treatment wind channel of air intake and air outlet, and the wind wheel is installed in the air treatment wind channel, and the air treatment wind channel is located the air inlet side and/or the air-out side of wind wheel and is equipped with the purification subassembly, and when the submachine breaks away from the host computer, the wind wheel can independently work. The floor type air conditioner indoor unit can supply air in multiple directions, long distance and whole room, simultaneously realizes the storage and integration of multiple units, saves room space and improves the space utilization rate. In addition, efficient purification and sterilization can be achieved.

Description

Floor type air conditioner indoor unit and air conditioner

Technical Field

The invention relates to the technical field of air conditioning, in particular to a floor type air conditioner indoor unit and an air conditioner.

Background

Floor type air conditioners in the existing market are diversified, but the floor type air conditioners are large in occupied space, relatively fixed in position, inconvenient to move and incapable of flexibly supplying air.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

Disclosure of Invention

The invention mainly aims to provide a floor type air conditioner indoor unit, and aims to solve the technical problem of relative fixed position of the floor type air conditioner indoor unit.

In order to achieve the purpose, the floor type air conditioner indoor unit provided by the invention comprises a host machine and a sub machine;

the main machine comprises an indoor heat exchange module;

the sub-machine detachable connect in the host computer, the sub-machine includes casing, wind wheel and purifies the subassembly, the casing has air intake, air outlet and intercommunication the air intake with the air treatment wind channel of air outlet, the wind wheel install in the air treatment wind channel, be located in the air treatment wind channel the air inlet side and/or the air-out side of wind wheel are equipped with purify the subassembly the sub-machine breaks away from during the host computer, but the wind wheel independent work.

In an embodiment, the sub-machine further includes a volute, the peripheral side wall of the volute and the casing are arranged at intervals, the wind wheel is installed in the volute, the air outlet end of the volute is in butt joint with the air outlet, the air inlet end of the volute is arranged corresponding to the air inlet, and the purification assembly is arranged between the air inlet end of the volute and the air inlet.

In an embodiment, the wind wheel is a double-suction centrifugal wind wheel, the air inlets are formed in two opposite side walls of the shell, air inlet ends at two sides of the double-suction centrifugal wind wheel are respectively arranged corresponding to the two air inlets, and the purification assembly is arranged between at least one air inlet end of the double-suction centrifugal wind wheel and the shell.

In an embodiment, the air inlet is provided at a lower portion of a peripheral side wall of the housing, the sub-machine further includes a humidifying module, the humidifying module is provided between the peripheral wall surface of the volute and the housing and located above the wind wheel, and the humidifying module can be communicated with the inside of the volute.

In an embodiment, the air outlet includes a first outlet and a second outlet, the air treatment duct includes a main duct communicating the first outlet with the air inlet and a humidification duct communicating the second outlet with the main duct, the main duct is defined in the volute, the humidification duct is defined between an outer wall surface of the volute and the housing, a gas flow port communicating the humidification duct with the main duct is formed in the volute, a switch door is arranged at the gas flow port and used for opening or closing the gas flow port, and the humidification module is installed in the humidification duct.

In one embodiment, the first outlet is opened on a top wall surface of the housing, and the second outlet is opened on an upper portion of a side wall surface of the housing.

In one embodiment, the humidifying module comprises a wet membrane assembly, and/or an electrolytic water module is further arranged in the humidifying air duct.

In one embodiment, the purification assembly comprises one or more of a HEPA mesh, a plasma mesh, a gaseous pollutant filter screen, an electrostatic precipitation module, and a negative ion module.

In an embodiment, the sub-machine further includes a fragrance module, the fragrance module is disposed between the peripheral wall surface of the volute and the housing, the fragrance module is located above the wind wheel, and the fragrance module is communicated with the inside of the volute.

In one embodiment, the bottom wall of the fragrance module is provided with an air inlet communicated with the air inlet, and the side wall of the fragrance module is provided with an air outlet communicated with the interior of the volute.

In an embodiment, the sub-machine further includes an air guiding component, the air guiding component is disposed corresponding to the air outlet and is rotatably connected to the housing around a circumferential direction of the air outlet, the air guiding component is provided with an air passing opening corresponding to the air outlet, and the air guiding component includes a louver disposed corresponding to the air outlet.

In one embodiment, the cross section of the shell is rectangular.

In one embodiment, an accommodating cavity is defined in the main machine, and the sub machine is at least partially arranged in the accommodating cavity; or the sub machine and the main machine are spliced with each other.

In an embodiment, the sub-machine further includes a control device and a mobile device, the mobile device is installed at the bottom of the housing, and the control device is used for controlling the mobile device to drive the sub-machine to move.

The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit which are communicated through the refrigerant pipe, wherein the floor type air conditioner indoor unit comprises a host machine and a sub machine;

the main machine comprises an indoor heat exchange module;

The floor type air conditioner indoor unit enables the sub-machine to be detachably connected with the main machine, and enables the sub-machine to be capable of working independently from the main machine. When guaranteeing whole indoor quick heat transfer, the submachine can break away from the host computer and realize whole room removal air supply etc. then the air supply demand of a certain region or whole region in the room is adjusted in a flexible way to accessible submachine to make whole floor type air conditioner indoor set flexibility ratio high, can satisfy user's different air supply demands. And the sub-machine can carry out relay air supply on the heat exchange airflow blown out by the main machine, thereby achieving remote and multi-directional air supply. Meanwhile, the floor type air conditioner indoor unit can supply air in multiple directions, a long distance and a whole room, and meanwhile, the sub-unit is connected with the host, so that the storage and integration of multiple units are realized, the room space is saved, and the space utilization rate is improved. In addition, make the air inlet side and/or the air-out side of wind wheel install and purify the subassembly, when making the submachine have circulation air supply function, can realize air treatment functions such as purification, disinfect. And the wind wheel drives the airflow to flow through the purification assembly, so that the purification efficiency of the purification assembly is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a floor type air conditioner indoor unit according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a floor type air conditioning indoor unit according to another embodiment of the present invention;

FIG. 3 is a schematic structural view of a floor type air conditioning indoor unit according to another embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the host and the slave units in FIG. 3;

FIG. 5 is a schematic structural view of a floor type air conditioning indoor unit according to another embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure of FIG. 5 in which the host and the slave units are separated;

FIG. 7 is a schematic structural view of a sub-unit of the floor type air conditioner indoor unit according to an embodiment of the present invention;

FIG. 8 is a schematic view of the neutron machine of FIG. 7 at another angle;

FIG. 9 is a schematic diagram of a partially exploded view of the sub-unit shown in FIG. 7;

FIG. 10 is a schematic view of a part of the structure of the sub-unit shown in FIG. 7;

FIG. 11 is a schematic view of the neutron machine of FIG. 10 at another angle;

FIG. 12 is a schematic view of a portion of the structure of the slave unit of FIG. 11, wherein the switch door is in an open state;

FIG. 13 is a schematic view of a portion of the structure of the slave unit of FIG. 11, wherein the switch door is in a closed state;

FIG. 14 is a schematic view of another portion of the sub-machine of FIG. 7, with the switch door in a closed position;

fig. 15 is another schematic structural view of a portion of the neutron machine of fig. 7, wherein the switch door is in an open state.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Main unit	213	Air treatment air duct	252	Electrolytic water module
110	Containing cavity	30	Main air duct	260	Door capable of being opened and closed
						200	Sub machine	40	Humidifying air duct	270	Fragrance module
210	Shell body	220	Wind wheel	271	Air outlet
						211	Air inlet	230	Purification assembly	280	Air guide part
212	Air outlet	240	Spiral casing	281	Air vent
						10	First outlet	241	Gas flow port	282	Shutter
20	Second outlet	251	Humidifying module	290	Mobile device

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The invention provides a floor type air conditioner indoor unit.

In the embodiment of the present invention, as shown in fig. 1 to 10, the floor type air conditioner indoor unit includes a main unit 100 and a sub unit 200; the main unit 100 includes an indoor heat exchange module. The submachine 200 is separably connected to the main machine 100, the submachine 200 comprises a shell 210, a wind wheel 220 and a purification assembly 230, the shell 210 is provided with an air inlet 211, an air outlet 212 and an air treatment air duct 213 communicated with the air inlet 211 and the air outlet 212, the wind wheel 220 is installed in the air treatment air duct 213, the purification assembly 230 is arranged on the air inlet side and/or the air outlet side of the wind wheel 220 in the air treatment air duct 213, and when the submachine 200 is separated from the main machine 100, the wind wheel 220 can work independently.

In the present embodiment, the overall shapes of the master unit 100 and the slave unit 200 may be cylindrical, elliptic cylindrical, square cylindrical, or other shapes, and the shapes of the master unit 100 and the slave unit 200 may be the same or different. The selection and design can be specifically carried out according to the actual use requirements, and the method is not limited herein. Optionally, the cross-section of the housing 210 is rectangular. So for the whole square column shape setting that is of submachine 200, then the inside purification module of submachine 200, the arrangement of air treatment module and wind wheel 220 isotructure is compacter, and then reduces submachine 200's volume and occupation space. The main unit 100 and the sub unit 200 extend in the vertical direction as a whole, and the main unit 100 and the sub unit 200 may be arranged in the vertical direction with a uniform cross section or a variable cross section. The indoor heat exchange module is provided with a heat exchange air duct. When the slave unit 200 is connected to the master unit 100, the heat exchange duct and the air treatment duct 213 may be isolated from each other or may be connected to each other. In practice, when the slave unit 200 is connected to the master unit 100, the heat exchange duct and the air treatment duct 213 are isolated from each other. Thus, the heat exchange air duct and the air treatment air duct 213 are independent from each other and do not affect each other, so that the heat exchange effect of the indoor heat exchange module is not affected when the sub-machine 200 is connected with and separated from the main machine 100, and the heat exchange stability of the whole floor type air conditioner indoor machine is ensured.

The indoor heat exchange module is used for exchanging heat for the air flow passing through the heat exchange air duct so as to realize refrigeration or heating. The indoor heat exchange module can only have a refrigerating function and can also have a refrigerating function and a heating function. It can be understood that the main unit 100 further includes a heat exchange air inlet 211 and a heat exchange air outlet 212, which are communicated with the heat exchange air duct. Be equipped with heat exchange assembly in the heat transfer wind channel, heat exchange assembly includes heat exchanger and heat transfer fan, and heat transfer fan drives air current and gets into the heat transfer wind channel from heat transfer air intake 211 to blow off from heat transfer air outlet 212 after the heat exchanger heat transfer, thereby realize indoor refrigeration or heat. The indoor heat exchange module further comprises a refrigerant pipe, a compressor and other structures, and the specific structure of the indoor heat exchange module can refer to the existing technology of the floor type air conditioner indoor unit and is not described herein again.

The purification assembly 230 may specifically include one or more of a HEPA mesh, a plasma mesh, a gaseous pollutant filter screen, an electrostatic precipitation module, and an anion module. So, can circulate and purify indoor air, promote air quality, and make the submachine 200 multi-functional, can select different purification performance according to the user's demand. In order to improve the purification efficiency, an anion module is optionally disposed at the air outlet side of the wind wheel 220 or the air outlet 212 of the housing 210. The wind wheel 220 may be a centrifugal fan. The air outlet 212 may be formed on a side wall and/or a top wall of the housing 210, and the air inlet 211 may be formed on a side wall of the housing 210. Thus, the wind wheel 220 drives the airflow to enter the air treatment duct 213 from the air inlet 211, and the airflow is processed by the air treatment module in the air treatment duct 213 and then blown out from the air outlet 212. The air inlet side and/or the air outlet side of the wind wheel 220 are/is provided with the purification component 230, so that the sub-machine 200 has a circulating air supply function and can realize air treatment functions such as purification and sterilization. And the airflow is driven to flow through the purification assembly 230 by the wind wheel 220, so that the purification efficiency of the purification assembly 230 is higher.

The sub-unit 200 is detachably connected to the main unit 100, and the sub-unit 200 can be connected to the inside of the main unit 100, for example, the accommodating cavity 110 is provided in the main unit 100, so that the sub-unit 200 is installed in the accommodating cavity 110, and at this time, the accommodating cavity 110 can be located at the upper part, the middle part or the lower part of the main unit 100. The sub-unit 200 can also be connected to the outside of the main unit 100, such as the bottom, top, peripheral side, etc. of the main unit 100. The connection between the sub-unit 200 and the main unit 100 can be a structural connection, such as a snap connection, a magnetic connection, or an insertion connection. It can be understood that the sub-machine 200 can be detached from the main machine 100 by the user's manual detachment, and the control device can control the sub-machine 200 to be actively detached from the main machine 100 without the user's manual operation. When the sub-unit 200 is separated from the main unit 100, the sub-unit 200 can move in a circulating manner in the room to meet the requirement of the whole indoor air treatment and ensure that the air supply of the whole space is uniform. The user can move the sub-machine 200 to an indoor required position or independently move the sub-machine 200 to a certain position, such as a multi-user concentrated area, through manual movement, so that fixed-point air supply in a certain area can be met, long-distance, fixed-point and directional air supply is realized, and the air treatment effect is improved. Compared with the method for moving the whole floor type air conditioner indoor unit, the sub-unit 200 can be moved more flexibly and conveniently, so that different use requirements of users can be met. And the sub-machine 200 can carry out relay air supply on the airflow blown out from the heat exchange air outlet 212 of the main machine 100, so that the air supply distance is longer and the air supply range is wider.

The floor type air conditioner indoor unit of the invention enables the sub-unit 200 to be detachably connected with the main unit 100, and enables the sub-unit 200 to be separated from the main unit 100 to work independently. When the whole indoor quick heat exchange is ensured, the sub machine 200 can be separated from the main machine 100 to realize the whole-house movable air supply and the like, and the air supply requirement of a certain area or the whole area in a room can be flexibly adjusted through the sub machine 200, so that the whole floor type air conditioner indoor machine has high flexibility and can meet different air supply requirements of users. And the sub-machine 200 can carry out relay air supply on the heat exchange airflow blown out by the main machine 100, thereby achieving remote and multi-directional air supply. Meanwhile, the floor type air conditioner indoor unit can supply air in multiple directions, a long distance and a whole room, and meanwhile, the sub-unit 200 is connected to the main unit 100, so that the multi-unit storage integration is realized, the room space is saved, and the space utilization rate is improved. In addition, the air inlet side and/or the air outlet side of the wind wheel 220 are/is provided with the purification component 230, so that the sub-machine 200 has a circulating air supply function and can realize air treatment functions such as purification and sterilization. And the airflow is driven to flow through the purification assembly 230 by the wind wheel 220, so that the purification efficiency of the purification assembly 230 is higher.

Specifically, referring to fig. 9 to 13, the sub-machine 200 further includes a volute 240, a peripheral side wall of the volute 240 and the housing 210 are spaced, the wind wheel 220 is installed in the volute 240, an air outlet end of the volute 240 is in butt joint with the air outlet 212, an air inlet end of the volute 240 is disposed corresponding to the air inlet 211, and the purification assembly 230 is disposed between the air inlet end of the volute 240 and the air inlet 211. By arranging the purifying assembly 230 between the circumferential sidewall of the volute 240 and the housing 210, the space between the volute 240 and the housing 210 is fully utilized, so that the structure of the whole sub-machine 200 is more compact, and the interference of the purifying module to the wind wheel 220 in the volute 240 is avoided. Meanwhile, the air flow entering the volute 240 is purified and sterilized by the purifying assembly 230, and the purifying efficiency of the purifying assembly 230 is improved.

In a preferred embodiment, as shown in fig. 7 to 15, the wind wheel 220 is a double-suction centrifugal wind wheel 220, the two opposite side walls of the housing 210 are both provided with air inlets 211, the air inlet ends of the double-suction centrifugal wind wheel 220 are respectively disposed corresponding to the two air inlets 211, and a purifying assembly 230 is disposed between at least one air inlet end of the double-suction centrifugal wind wheel 220 and the housing 210.

In this embodiment, the double-suction centrifugal fan drives the airflow to enter the main air duct 30 through the two opposite air inlets 211, and the airflow is processed by the first air processing module and then blown out through the first outlet 10 or the second outlet 20, so as to achieve the functions of air supply, dehumidification, sterilization, purification, and the like. The sub machine 200 adopts the double-suction centrifugal fan to supply air, so that the air quantity is large, the diameter of the impeller is small, the occupied space can be reduced, and the size of the sub machine 200 can be reduced. And the double-suction centrifugal fan can reduce the power of the starting motor and shorten the starting time of the fan, so that the control of the sub-machine 200 is more sensitive.

In practical applications, referring to fig. 9 to 13, air processing modules are disposed between two air inlet ends of the double-suction centrifugal fan and the housing 210, the air processing module on one air inlet side of the double-suction centrifugal fan includes an HEPA net and a formaldehyde removing net stacked along the air inlet direction, and the air processing module on the other air inlet side of the double-suction centrifugal fan includes an HEPA net and a plasma module stacked along the air inlet direction. So for the air current that gets into in the air treatment wind channel 213 from casing 210 both sides air intake 211 all passes through HEPA net purification filtration, and the filter effect is good, still makes the air current disinfect through plasma module simultaneously, removes harmful substance such as formaldehyde module detach, thereby makes indoor air quality better. And make double suction centrifugal fan's both sides air inlet end all set up air treatment module, compare in only setting up air treatment module in one side, purification efficiency is high, and makes the structure in the submachine 200 compacter, and overall layout is more reasonable.

Further, as shown in fig. 9 to 11 and 13, the air inlet 211 is opened at the lower portion of the peripheral wall of the housing 210, the sub-machine 200 further includes a humidifying module 251, the humidifying module 251 is disposed between the peripheral wall of the scroll 240 and the housing 210 and located above the wind wheel 220, and the humidifying module 251 can be communicated with the inside of the scroll 240.

In this embodiment, the humidifying module 251 may include a wet film assembly or an atomizing assembly. The humidifying module 251 further has a water tank, the atomizing assembly is placed in the water tank, and water is supplied to the water tank through the water tank, so as to humidify the room. The atomizing assembly may be an ultrasonic atomizer. The wet film can be placed in the water tank, and the water is soaked integrally by the water absorption effect of the wet film from the lower end of the wet film. Or water is guided to the upper side of the wet film through the water pump, and the wet film is directly wetted so as to humidify the indoor air. By having the air treatment module include the humidification module 251, the sub-machine 200 is made to have a humidification function, thereby providing the user with more function options. The humidifying module 251 is communicated with the inside of the volute 240, and the wind wheel 220 can drive the airflow to flow through the humidifying module 251, so that the humidifying efficiency of the humidifying module 251 is greatly improved. By arranging the humidification module 251 between the circumferential wall surface of the scroll 240 and the housing 210, the space between the scroll 240 and the housing 210 is fully utilized, and the entire structure is more compact while interference of the humidification module 251 with the wind wheel 220 in the scroll 240 is avoided. The humidifying module 251 is arranged above the wind wheel 220, and the wind wheel 220 is arranged at the bottom of the submachine 200, so that the center of gravity of the whole submachine 200 moves downwards, the submachine 200 is prevented from toppling in the moving process, and the submachine 200 can move more smoothly and stably.

In an embodiment, referring to fig. 8 to 15, the air outlet 212 includes a first outlet 10 and a second outlet 20, the air treatment duct 213 includes a main duct 30 communicating the first outlet 10 and the air inlet 211 and a humidification duct 40 communicating the second outlet 20 and the main duct 30, the main duct 30 is defined in the scroll 240, the humidification duct 40 is defined between an outer wall surface of the scroll 240 and the housing 210, a gas flow port 241 communicating the humidification duct 40 and the main duct 30 is opened on the scroll 240, an opening and closing door 260 is disposed at the gas flow port 241, the opening and closing door 260 is used to open or close the gas flow port 241, and the humidification module 251 is installed in the humidification duct 40.

In this embodiment, the first outlet 10 and the second outlet 20 may be disposed on the same side of the housing 210, or may be disposed on different sides of the housing 210. The humidifying air duct 40 communicates the main air duct 30 with the second outlet 20, such that the main air duct 30 and the humidifying air duct 40 are arranged in a crossed manner, and a gas flow port 241 is formed at the crossed position. The switch door 260 may be rotatably connected to the housing 210 or the volute 240, or may be slidably connected to the housing 210 or the volute 240, as long as the gas communication port 241 can be opened or closed.

The air treatment duct 213 defines the main duct 30 and the humidification duct 40, and different air treatments are performed in the main duct 30 and the humidification duct 40, so that the sub-machine 200 has a first air treatment mode and a second air treatment mode, and multiple modes of the sub-machine 200 are added, thereby improving the user experience. When the sub-machine 200 is in the first air processing mode, the switch door 260 is closed, so that the airflow enters the main air duct 30 from the air inlet 211, is purified by the purifying assembly 230 in the main air duct 30, and is blown out from the first outlet 10, and at this time, the sub-machine 200 is in the purifying mode. When the submachine 200 is in the second air treatment mode, the switch door 260 is opened, so that the air flow enters the main air duct 30 from the air inlet 211, enters the humidification air duct 40 from the air flow port 241 after being purified by the purification module in the main air duct 30, is humidified by the humidification module 251 and is blown out from the second outlet 20, and at this time, the submachine 200 is in the humidification and purification mode. The first air treatment module and the second air treatment mode of the submachine 200 can be switched only by opening or closing the switch door 260, and the switching mode is simple and quick and is easy to realize and control.

In addition to the above-described embodiment, the first outlet 10 is opened in the top wall surface of the housing 210, and the second outlet 20 is opened in the upper portion of one side wall surface of the housing 210. Because the heat exchange air outlet 212 of the main unit 100 is generally higher, the first outlet 10 of the sub-unit 200 is arranged at the top of the housing 210, so that the sub-unit 200 can more conveniently perform relay air supply on the air flow blown out from the heat exchange air outlet 212 of the main unit 100, and the air flow can be blown farther and the air supply range is wider. By providing the second outlet 20 on the side wall surface of the housing 210, the space laterally of the housing 210 and above the wind wheel 220 is fully utilized to form the humidification air duct 40, and the structure inside the sub-machine 200 is made more compact. In other embodiments, it is also possible to make the second outlet 20 open on the top wall surface of the housing 210 and the first outlet 10 open on the side wall surface of the housing 210.

Based on the embodiment that the air treatment module further includes the humidification module 251, referring to fig. 9, 12, 14 and 15, the humidification module 251 includes a wet film assembly, and/or the humidification air duct 40 further includes an electrolyzed water module 252. Make humidification module 251 including wet membrane module, clean noiselessness, and can play washing and filterable effect to the air, can play the effect of cooling at the in-process of humidification, and can not produce the phenomenon of white powder. The electrolyzed water module 252 is capable of electrolyzing water to produce reactive oxygen species that kill microorganisms in the water and in the air. Of course, the electrolyzed water module 252 may also electrolyze to produce oxygen, which may increase the oxygen content of the air. So that the humidifying module 251 includes a wet film assembly, and the sub-machine 200 further includes an electrolytic water module 252, which can humidify and sterilize the air flow in the humidifying air duct 40, so that the sub-machine 200 has a humidifying function and a sterilizing function, so that the functions of the sub-machine 200 are more diversified, and the user can select different functions according to different use requirements.

In an embodiment, as shown in fig. 9 to 11 and 12, the air treatment module further includes a fragrance module 270, the fragrance module 270 is disposed between the peripheral wall surface of the volute 240 and the housing 210, the fragrance module 270 is located above the wind wheel 220, and the fragrance module 270 is in communication with the inside of the volute 240. The fragrance can be blown into the room by negative pressure drainage of the air treatment duct 213 or by direct drive of a fan. The flavor module 270 can enhance the flavor release rate by heating and stirring. The fragrance module 270 may further include an ultrasonic oscillation device, so as to atomize the water molecules and the plant essential oil in a nanometer manner, add fragrance to the room, and eliminate odor. The fragrance module 270 is arranged between the peripheral wall surface of the volute 240 and the shell 210, and the space between the fragrance module 270 and the shell is fully utilized, so that the interference of the fragrance module 270 to the inside of the volute 240 is avoided, and the whole structure of the sub-machine 200 is more compact.

Further, referring to fig. 10, the bottom wall of the fragrance module 270 is provided with an air inlet communicated with the air inlet 211, and the side wall of the fragrance module 270 is provided with an air outlet 271 communicated with the inside of the volute 240. The flavor module 270 is disposed between the volute 240 and the housing 210, and the airflow can flow from the inlet 211 into the volute 240 and the housing 210, and into the flavor module 270 through the inlet. Therefore, the negative pressure of the air treatment air channel 213 can be used for introducing the air flow into the fragrance module 270 from the air inlet and flowing into the air treatment air channel 213 from the air outlet 271, so that the additional arrangement of a fan and other structures for driving the air flow to pass through the fragrance module 270 is not needed, the overall structure is simplified, and the cost is saved.

In an embodiment, as shown in fig. 8 to 13, the sub-machine 200 further includes a wind guiding component 280, the wind guiding component 280 is disposed corresponding to the air outlet 212 and is rotatably connected to the housing 210 around the circumference of the air outlet 212, the wind guiding component 280 is disposed corresponding to the air outlet 212 and has an air passing opening 281, and the wind guiding component 280 includes a louver 282 disposed corresponding to the air outlet 212.

In the present embodiment, the air guiding component 280 includes an air outlet frame, and the air outlet frame is connected to the housing 210 in a manner of rotating around the air outlet 212 in the circumferential direction. The air outlet frame can be driven to rotate by the driving motor. In an embodiment, the air outlet frame is circumferentially provided with gear teeth, the air guiding component 280 further includes a driving motor and a gear, which are in driving connection, and the gear is engaged with the gear teeth of the air outlet frame in the circumferential direction, so that the driving motor drives the air outlet frame to circumferentially rotate. In order to make the circumferential rotation of the air-out frame more stable, a rotation groove is arranged on the shell 210, a circumferential roller and a vertical roller are arranged in the rotation groove, and the air-out frame is provided with a rotating ring arranged in the rotation groove. The circumference gyro wheel is used for carrying out the injecing and the support of circumference to the air-out frame, and vertical gyro wheel is used for carrying out ascending injecing and support of vertical side to the air-out frame to make the circumferential direction of the relative casing 210 of air-out frame steady more smooth and easy. In addition to the embodiment in which the outlet 212 is disposed at the top of the housing 210, the air guide member 280 is mounted at the top of the housing 210. The louver 282 is specifically installed on the air outlet frame. By providing the louvers 282 in the air guide member 280 corresponding to the air outlet 212 and installing the air guide member 280 at the air outlet 212 in a circumferentially rotatable manner, the air blown out from the air passing opening 281 of the air guide member 280 can be blown in an all-around manner, so as to increase the air blowing range and the air blowing angle of the air outlet 212, and when the relay air blowing is performed on the host 100, the air flow can be blown farther, and the all-around air blowing can be realized.

In an embodiment, referring to fig. 1, fig. 2, fig. 5 and fig. 6, the main unit 100 defines an accommodating cavity 110 therein, and the sub-unit 200 is at least partially installed in the accommodating cavity 110.

In this embodiment, the accommodating cavity 110 may be located at an upper portion, a middle portion, or a lower portion of the main unit 100, and the accommodating cavity 110 may be located below or above the heat exchange air duct, and of course, under a certain specific model, the accommodating cavity 110 and the heat exchange air duct may also be arranged in parallel in a horizontal direction. Generally, the shape of the receiving cavity 110 is adapted to the shape of the sub-unit 200, i.e. when not in operation, the sub-unit 200 is fully received in the receiving cavity 110. Of course, a part of the sub-unit 200 may be located in the accommodating cavity 110, and a part of the sub-unit may be located outside the accommodating cavity 110, that is, a part of the sub-unit may be exposed to the main unit 100. The receiving cavity 110 may be formed by partially hollowing out the main body 100. The receiving cavity 110 may also be defined by a support arm on the host 100. Through setting up the submachine 200 at least part in the chamber 110 that holds of host computer 100, compare in the whole with the host computer 100 concatenation of submachine 200, it is whole uniformity after both connect to be easier to keep to promote user's use experience.

The sub-unit 200 is detachably installed in the accommodating chamber 110, so that the sub-unit 200 can be directly placed in the accommodating chamber 110 and separated from the accommodating chamber 110 by rolling, sliding and the like. The sub-machine 200 can also be installed in the accommodating cavity 110 in a limiting manner through a limiting structure, for example, connected in the accommodating cavity 110 in a buckling connection manner, a magnetic attraction connection manner, and the like. The sub-unit 200 can be installed in the receiving cavity 110 and removed from the receiving cavity 110 in various ways, which are not listed here. The user can manually move the sub-unit 200 out of the accommodating cavity 110, so that the sub-unit 200 is separated from the main unit 100. The sub-unit 200 can also be controlled to move out of the main unit 100, at this time, the accommodating cavity 110 needs to be arranged at the bottom of the main unit 100, so that the sub-unit 200 can move out of the accommodating cavity 110. When there are a plurality of slave units 200, the plurality of slave units 200 may be installed in the same housing chamber 110, or may be installed in different housing chambers 110.

In another embodiment, as shown in fig. 3 and 4, the sub-unit 200 and the main unit 100 are spliced with each other. At this time, the sub-unit 200 may be spliced to the lower end of the main unit 100, that is, the top of the sub-unit 200 is connected to the bottom of the main unit 100. At this time, the main unit 100 may be hung on a wall, or the main unit 100 may be manually detached, so that the main unit 100 and the sub unit 200 are separated. The sub-unit 200 can be spliced above the main unit 100, and the bottom of the sub-unit 200 is connected to the top of the main unit 100. The sub-machine 200 can also be spliced on the side of the main machine 100, so that the side wall surface of the sub-machine 200 is connected with the side wall surface of the main machine 100, and the volume and the occupied space of the main machine 100 can be reduced by splicing the sub-machine 200 to the main machine 100. Specifically, the top of the sub-unit 200 and the bottom of the main unit 100 are spliced to each other.

In an embodiment, referring to fig. 2 to 8, the sub-machine 200 further includes a control device and a moving device 290, the moving device 290 is installed at the bottom of the housing 210, and the control device is used for controlling the moving device 290 to drive the sub-machine 200 to move.

In this embodiment, the moving device 290 may specifically be a driving wheel with a universal wheel, a roller with a turntable, etc., and the moving device 290 may drive the sub-machine 200 to move and turn, thereby implementing multi-directional movement in the whole room. The control device may be specifically installed on the housing 210 of the sub-machine 200 or in the housing 210, and the user may send a signal to the control device in a wireless transmission mode, an infrared remote control mode, or the like, so as to control the movement of the mobile device 290. A program may be written in the control main board, so that the sub-machine 200 moves autonomously. It can be understood that the sub-machine 200 can be controlled to move in real time by remote control of a remote controller, remote control of a mobile phone APP, or the like, or the moving position, time, moving path, and the like of the sub-machine 200 are preset. The obstacle avoidance sensors such as the infrared sensor and the ultrasonic sensor can be arranged on the sub-machine 200, so that the sub-machine 200 can autonomously avoid obstacles, turn to move, and control the sub-machine 200 to have multiple action modes, and therefore the sub-machine 200 is equivalent to an air conditioning robot, the moving direction can be adjusted according to the feedback of the indoor environment, the walking route can be autonomously planned, and the sub-machine 200 can be ensured to avoid obstacles and walk flexibly. The temperature, humidity or pollutant sensor can be arranged, so that the sub-machine 200 can detect the environmental state of a certain area in the moving process, and the sub-machine can independently judge whether the sub-machine leaves or stays for continuous air supply. Of course, a visual sensor may be further disposed on the sub-machine 200, the indoor panoramic image is shot through the movement of the sub-machine 200 and uploaded to the cloud system, and then the user may observe the movement of the sub-machine 200 through a mobile phone, a tablet, a computer, and other intelligent devices at any time. Of course, the control device may be used to control the slave unit 200 to be detached from the master unit 100.

In practical applications, the sub-machine 200 further has a power supply, and the power supply includes a storage battery and a charging module, the storage battery is used for storing electric energy of the charging module, and is connected with the control device. The charging module can be a wireless charging module, a power connection electrode plate, a direct-flushing type charging module and the like. Wireless charging, contact charging, or charging by prompting the user, etc. can be realized after the electric quantity of the sub-machine 200 is insufficient. The sub-unit 200 can automatically return to the main unit 100 for charging, or can be additionally provided with a charging seat for charging, so that the sub-unit 200 can be automatically positioned and moved to be connected with the charging seat for charging through the positioning device. The electric energy is stored in the storage battery, and the sub-machine 200 can continuously work after being charged, and has long endurance time and good endurance capacity.

The invention further provides an air conditioner, which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit which are connected through refrigerant pipes, the specific structure of the floor type air conditioner indoor unit refers to the embodiments, and the air conditioner adopts all the technical schemes of all the embodiments, so that the air conditioner at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A floor type air conditioner indoor unit is characterized by comprising:

the main machine comprises an indoor heat exchange module; and

the submachine, detachable connect in the host computer, the submachine includes casing, wind wheel and purifies the subassembly, the casing has air intake, air outlet and intercommunication the air intake with the air treatment wind channel of air outlet, the wind wheel install in the air treatment wind channel, be located in the air treatment wind channel the air inlet side and/or the air-out side of wind wheel are equipped with purify the subassembly the submachine breaks away from during the host computer, but the wind wheel independent work.

2. The floor type air conditioner indoor unit of claim 1, wherein the submachine further comprises a volute, a peripheral side wall of the volute and the casing are arranged at intervals, the wind wheel is installed in the volute, an air outlet end of the volute is in butt joint with the air outlet, an air inlet end of the volute is arranged corresponding to the air inlet, and the purification assembly is arranged between the air inlet end of the volute and the air inlet.

3. The floor type air conditioner indoor unit of claim 2, wherein the wind wheel is a double suction centrifugal wind wheel, the air inlets are formed in two opposite side walls of the casing, air inlet ends at two sides of the double suction centrifugal wind wheel are respectively arranged corresponding to the two air inlets, and the purification assembly is arranged between at least one air inlet end of the double suction centrifugal wind wheel and the casing.

4. The floor type air conditioner indoor unit as claimed in claim 2, wherein the air inlet is opened at a lower portion of a peripheral wall surface of the casing, the sub-unit further includes a humidifying module, the humidifying module is disposed between the peripheral wall surface of the volute and the casing and above the wind wheel, and the humidifying module is capable of being conducted with an inside of the volute.

5. The indoor unit of floor air conditioner according to claim 4, wherein the air outlet includes a first outlet and a second outlet, the air treatment duct includes a main duct communicating the first outlet with the air inlet and a humidification duct communicating the second outlet with the main duct, the main duct is defined in the scroll casing, the humidification duct is defined between an outer wall surface of the scroll casing and the casing, a gas flow port communicating the humidification duct with the main duct is formed in the scroll casing, a switch door is provided at the gas flow port to open or close the gas flow port, and the humidification module is installed in the humidification duct.

6. The floor type air conditioning indoor unit as claimed in claim 5, wherein the first outlet is opened in a top wall surface of the casing, and the second outlet is opened in an upper portion of a side wall surface of the casing.

7. The floor type air conditioner indoor unit as claimed in claim 5, wherein the humidifying module comprises a wet film assembly, and/or an electrolytic water module is further provided in the humidifying air duct.

8. The floor type air conditioner indoor unit as claimed in claim 1, wherein the purification assembly comprises one or more of a HEPA net, a plasma net, a gaseous pollutant filtering net, an electrostatic dust collection module, and a negative ion module.

9. The floor type air conditioner indoor unit as claimed in any one of claims 2 to 8, wherein the sub unit further comprises a fragrance module, the fragrance module is arranged between the peripheral wall surface of the volute and the casing, the fragrance module is located above the wind wheel, and the fragrance module is communicated with the inside of the volute.

10. The floor type air conditioning indoor unit as claimed in claim 9, wherein the bottom wall of the fragrance module is provided with an air inlet communicated with the air inlet, and the side wall of the fragrance module is provided with an air outlet communicated with the inside of the scroll casing.

11. The indoor unit of a floor type air conditioner as claimed in any one of claims 1 to 8, wherein the sub-unit further includes a wind guide member, the wind guide member is disposed corresponding to the wind outlet and is rotatably connected to the casing around a circumferential direction of the wind outlet, the wind guide member is provided with a wind passing opening corresponding to the wind outlet, and the wind guide member includes a louver disposed corresponding to the wind outlet.

12. The floor type air conditioning indoor unit as claimed in claim 1, wherein the cross section of the casing is rectangular.

13. The floor type air conditioner indoor unit as claimed in claim 1, wherein the main unit defines a receiving cavity therein, and the sub unit is at least partially installed in the receiving cavity; or the sub machine and the main machine are spliced with each other.

14. The floor type air conditioner indoor unit as claimed in claim 1, wherein the sub-unit further comprises a control device and a moving device, the moving device is installed at the bottom of the casing, and the control device is used for controlling the moving device to drive the sub-unit to move.

15. An air conditioner, comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 14, wherein the outdoor unit and the indoor unit are connected via refrigerant pipes.