CN212618764U

CN212618764U - Floor type air conditioner indoor unit and air conditioner

Info

Publication number: CN212618764U
Application number: CN202021576662.0U
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: 2021-02-26
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a floor type air conditioner indoor unit and an air conditioner, wherein, the floor type air conditioner indoor unit comprises a host and a sub-unit; the main machine comprises an indoor heat exchange module; the submachine is detachably connected with the host, and comprises a shell, a switch door, a first air processing module and a second air processing module; the shell is provided with an air inlet, a first air outlet and a second air outlet, a first air duct communicated with the air inlet and the first air outlet and a second air duct communicated with the first air duct and the second air outlet are defined in the shell, and the switch door is arranged in the first air duct or at the intersection of the first air duct and the second air duct; the first air treatment module is arranged in the first air channel, and the second air treatment module is arranged in the second air channel. The utility model discloses when floor type air conditioning indoor unit can diversified, remote, whole room air supply, realize that the integration is accomodate to the multimachine, improves space utilization. In addition, the user can select different air treatment modes according to requirements.

Description

Floor type air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in floor type air conditioning.

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 solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a machine in floor standing air conditioning, aim at solving the technical problem of the machine position relatively fixed in floor standing air conditioning.

In order to realize the purpose, the utility model provides a floor type air conditioner indoor unit which comprises a main machine and a sub machine;

the main machine comprises an indoor heat exchange module;

the submachine is detachably connected with the host machine and comprises a shell, a switch door, a first air processing module and a second air processing module; the shell is provided with an air inlet, a first air outlet and a second air outlet, a first air duct communicated with the air inlet and the first air outlet and a second air duct communicated with the first air duct and the second air outlet are defined in the shell, and the switch door is arranged in the first air duct or at the intersection of the first air duct and the second air duct so as to block airflow from flowing from the air inlet to the second air outlet or conduct the air inlet and the second air outlet; the first air treatment module is arranged in the first air channel, and the second air treatment module is arranged in the second air channel.

In an embodiment, the sub-machine further includes a spiral case installed in the housing, a wind wheel is disposed in the spiral case, the first air duct is defined in the spiral case, the second air duct is defined between an outer wall surface of the spiral case and the housing, a gas flow opening communicating the first air duct and the second air duct is formed in the spiral case, and the opening and closing door is used for opening or closing the gas flow opening.

In one embodiment, the switching door is in smooth transition with an inner wall surface of the volute.

In one embodiment, the switch door is pivotally connected to the housing or the volute and opens the gas flow port toward the first duct side.

In an embodiment, a louver is disposed at the first air outlet, and the louver is used for opening or closing the first air outlet.

In an embodiment, an air inlet side of the wind wheel is disposed corresponding to the air inlet, and the first air processing module is installed between the air inlet side of the volute and an inner wall surface of the housing.

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 housing, air inlet ends at two sides of the double-suction centrifugal wind wheel are respectively arranged corresponding to the two air inlets, and the first air processing module is arranged between at least one air inlet end of the double-suction centrifugal wind wheel and the housing.

In one embodiment, the first air treatment module comprises one or more of a HEPA screen, a plasma screen, a gaseous pollutant filter screen, an electrostatic precipitation module, and a negative ion module; and/or the submachine further comprises a fragrance module, and an airflow outlet of the fragrance module is communicated with the first air duct.

In an embodiment, the second air treatment module comprises a humidification module and/or an electrolyzed water module.

In one embodiment, the second air treatment module comprises a wet membrane assembly and an electrolyzed water module, and the electrolyzed water module is positioned on the air inlet side of the wet membrane assembly.

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

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 main body of the sub-machine, and the control device is used for controlling the mobile device to drive the sub-machine to move.

The utility model also provides an air conditioner, which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit which are communicated through refrigerant pipes, 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 utility model discloses machine in floor type air conditioner is through making the sub-machine detachable connect in the host computer, and makes the sub-machine can break away from the independent work of host computer. 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, inject the first wind channel of intercommunication air intake and first air outlet and the second wind channel of intercommunication first wind channel and second air outlet in the casing, the switch door is installed in first wind channel or the gas flow mouth department in first wind channel and second wind channel for the submachine has two kinds of different air treatment modes, the user can select different air treatment modes according to the demand, and just through the switch door alright switch two kinds of different air treatment modes of submachine, moreover, the steam generator is simple in structure, the switching mode is convenient and fast, and the steam generator is easy to realize and control.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 an embodiment of a floor type air conditioner indoor unit of the present invention;

fig. 2 is a schematic structural view of another embodiment of the floor type air conditioner indoor unit of the present invention;

fig. 3 is a schematic structural view of another embodiment of the floor type air conditioner indoor unit 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 another embodiment of the floor type air conditioner indoor unit 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 an embodiment of a sub-machine of the floor type air conditioner indoor unit 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 portion of the structure of the slave unit of FIG. 7, wherein the switch door is in an open state;

FIG. 11 is a schematic view of a portion of the structure of the slave unit of FIG. 7, wherein the switch door is in a closed state;

FIG. 12 is a schematic view of a part of the structure of the sub-unit shown in FIG. 8;

fig. 13 is another structural diagram of the sub-machine in fig. 7.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Main unit	215	Second air duct	241	Humidifying module
110	Containing cavity	220	Door capable of being opened and closed	242	Electrolytic water module
						200	Sub machine	230	First air treatment module	250	Spiral casing
210	Shell body	231	HEPA network	251	Gas flow port
						211	Air inlet	232	Plasma screen	260	Wind wheel
212	First air outlet	233	Gas pollutant filter screen	270	Shutter
						213	Second air outlet	234	Fragrance module	280	Mobile device
214	First air duct	240	Second air treatment module

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

Detailed Description

It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., 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 technical features indicated. 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 utility model provides a floor type air conditioner indoor unit.

In the embodiment of the present invention, as shown in fig. 1 to 11, 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 sub-unit 200 is detachably connected to the main unit 100. The sub-unit 200 includes a housing 210, a switch door 220, a first air treatment module 230, and a second air treatment module 240. The housing 210 defines an air inlet 211, a first air outlet 212, and a second air outlet 213, and the housing 210 defines a first air duct 214 communicating the air inlet 211 and the first air outlet 212, and a second air duct 215 communicating the first air duct 214 and the second air outlet 213. The switch door 220 is installed in the first air duct 214 or at the intersection of the first air duct 214 and the second air duct 215 to block the air flow from flowing from the air inlet 211 to the second air outlet 213 or to conduct the air inlet 211 and the second air outlet 213. The first air treatment module 230 is disposed within the first air chute 214 and the second air treatment module 240 is disposed within the second air chute 215.

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. The main unit 100 extends 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 constant cross section or a variable cross section. The indoor heat exchange module is provided with a heat exchange air duct. The first outlet 212 and the second outlet 213 may be disposed on the same side of the housing 210, or may be disposed on different sides of the housing 210. The second air channel 215 communicates the first air channel 214 with the second air outlet 213, such that the first air channel 214 and the second air channel 215 are disposed in a crossed manner, and a gas communication port 251 is formed at the crossed position. The opening/closing door 220 may be rotatably connected to the housing 210 or slidably connected to the housing 210, and only the gas communication hole 251 needs to be opened or closed. The switch door 220 may be specifically installed in the first air duct 214, or may be installed at the intersection of the first air duct 214 and the second air duct 215, so that only the airflow can be blocked from flowing from the air inlet to the second air outlet 213 through the second air duct 215, or the air inlet 211 and the second air outlet 213 are communicated through the second air duct 215.

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, 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 the heat transfer air outlet 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.

Specifically, referring to fig. 7 to 9, the first outlet 212 and the second outlet 213 may be disposed on a side wall and/or a top wall of the housing 210, and the air inlet 211 may be disposed on a side wall of the housing 210. In one embodiment, the first outlet 212 is opened on a top wall surface of the housing 210, and the second outlet 213 is opened on a side wall surface of the housing 210. Because the heat exchange air outlet on the main unit 100 is generally higher, the first air outlet 212 of the sub-unit 200 is arranged at the top of the shell 210, so that the sub-unit 200 can perform relay air supply on the air flow blown out from the heat exchange air outlet of the main unit 100 more conveniently, the air flow can be blown farther, and the air supply range is wider. By providing the second outlet 213 on the side wall surface of the housing 210, the space in the side direction of the housing 210 is fully utilized to form the second air duct 215, so that the structure inside the sub-unit 200 is more compact. In other embodiments, the second outlet 213 may be opened on a top wall surface of the housing 210, and the first outlet 212 may be opened on a side wall surface of the housing 210.

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 of the main machine 100, so that the air supply distance is longer and the air supply range is wider.

The first air treatment module 230, the second air treatment module 240 may specifically include one or more of a purification module, a fragrance module 234, a humidification module 241, an electrolyzed water module 242, and generally make the first air treatment module 230 different from the second air treatment module 240. This allows the air flow to undergo different air treatments within the first air chute 214 and the second air chute 215. When the switch door 220 is disposed in the second air duct 215, the second air treatment module 240 is disposed in the second air duct 215 on a side of the switch door 220 close to the second air outlet 213. When the sub-machine 200 is in the first air treatment mode, the switch door 220 is closed, so that the airflow enters the first air duct 214 from the air inlet 211, is processed by the first air treatment module 230, and is blown out from the first air outlet 212; when the sub-unit 200 is in the second air treatment mode, the switch door 220 is opened, so that the airflow enters the first air duct 214 from the air inlet 211, enters the second air duct 215 from the air through hole 251 after being treated by the first air treatment module 230, and is blown out from the second air outlet 213 after being treated by the second air treatment module 240. The first air treatment module 230 and the second air treatment mode of the sub-machine 200 can be switched only by opening or closing the switch door 220, and the switching mode is simple and quick and is easy to realize and control.

When the sub-unit 200 is connected to the main unit 100, the heat exchange air duct may be isolated from the first air duct 214 and the second air duct 215, or may be communicated with each other. In practice, when the sub-unit 200 is connected to the main unit 100, the heat exchange air duct is isolated from the first air duct 214 and the second air duct 215. Thus, the heat exchange air channels are independent from the air treatment air channels of the submachine 200 and do not affect each other, so that the heat exchange effect of the indoor heat exchange module cannot be affected when the submachine 200 is connected with and separated from the main unit 100, and the heat exchange stability of the whole floor type air conditioner indoor unit is ensured.

The utility model discloses floor type air conditioner indoor set is through making the detachable connection of submachine 200 in host computer 100, and makes submachine 200 can break away from host computer 100 autonomous working. 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, a first air duct 214 communicating the air inlet 211 and the first air outlet 212 and a second air duct 215 communicating the first air duct 214 and the second air outlet 213 are defined in the housing 210, and the switch door 220 is installed in the first air duct 214 or at the air flow port 251 of the first air duct 214 and the second air duct 215, so that the sub-machine 200 has two different air treatment modes, a user can select different air treatment modes according to needs, and the two different air treatment modes of the sub-machine 200 can be switched only through the switch door 220, and the sub-machine is simple in structure, convenient and fast in switching mode, and easy to implement and control.

In an embodiment, as shown in fig. 9 to 13, the sub-machine 200 further includes a volute 250 installed in the housing 210, a wind wheel 260 is installed in the volute 250, a first air duct 214 is defined in the volute 250, a second air duct 215 is defined between an outer wall surface of the volute 250 and the housing 210, a gas flow port 251 communicating the first air duct 214 and the second air duct 215 is opened on the volute 250, and the opening and closing door 220 is used for opening or closing the gas flow port 251.

In the present embodiment, at least a portion of an outer wall surface of the scroll 250 is spaced apart from the housing 210, such that the second air duct 215 is defined between the outer wall surface of the scroll 250 and the housing 210. The first air path 214 is defined in the scroll 250, such that a portion of the first air path 214 is defined in the scroll 250 and another portion of the first air path 214 is defined between the scroll 250 and the housing 210. If the wind wheel 260 is disposed in the volute 250, the wind wheel 260 may be a centrifugal wind wheel 260. Specifically, the second air duct 215 is connected to the air outlet end of the first air duct 214. The airflow is driven by the wind wheel 260 to enter the first wind channel 214 from the wind inlet 211 and be blown out through the first wind outlet 212, and the airflow in the first wind channel 214 can enter the second wind channel 215 from the air through hole 251 and be blown out through the second wind outlet 213. Thus, only one wind wheel 260 is arranged in the volute 250, so that the airflow can be driven to be blown out from the first air outlet 212 or the second air outlet 213, the overall structure is simplified, and the processing efficiency of the first air processing module 230 and the second air processing module 240 is higher.

In addition to the above embodiments, as shown in fig. 10 to 13, the opening/closing door 220 and the inner wall surface of the scroll 250 are smoothly transited. The switch door 220 and the inner wall surface of the scroll casing 250 are in smooth transition, so that the switch door 220 is substantially a part of the scroll casing 250 when the switch door 220 closes the gas flow port 251, thereby avoiding the problems of wind resistance and noise caused by the mismatch between the switch door 220 and the scroll casing 250.

Specifically, referring to fig. 10 to 13 again, the switch door 220 is rotatably connected to the housing 210 or the scroll 250 and opens the gas communication hole 251 toward the first air duct 214. Specifically, the driving motor may be connected to a rotating shaft of the switching door 220 to drive the switching door 220 to rotate to open or close the gas communication hole 251. The opening/closing door 220 is rotated to open or close the gas communication hole 251, and the required space is small and easy to control compared with the sliding switching manner. By opening the gas flow opening 251 toward the first air duct 214 side by the switch door 220, the wind resistance of the switch door 220 to the second air duct 215 can be avoided, so that the air flow can circulate more smoothly in the second air duct 215. Meanwhile, the switch door 220 can block part or all of the first air duct 214, so that most or all of the air flow flows into the second air duct 215, thereby improving the air treatment efficiency of the second air treatment module 240 in the second air duct 215.

Further, as shown in fig. 10 and 11, a louver 270 is disposed at the first air outlet 212, and the louver 270 is used for opening or closing the first air outlet 212. The louver 270 is rotatably mounted on the housing 210 to open or close the first air outlet 212. The louvers 270 may also provide a swinging air flow, thereby increasing the air supply range and angle of the first outlet 212. By enabling the louver 270 to close and open the first air outlet 212, when the switch door 220 is opened and the indoor air flow needs to flow into the second air duct 215 and be processed by the second air processing module 240, the first air outlet 212 can be closed, so that all the air flow in the first air duct 214 enters the second air duct 215, and the processing efficiency of the second air processing module 240 is further improved. Of course, in other embodiments, the first air outlet 212 may not be closed, and the air flow in the first air duct 214 partially flows into the second air duct 215 and partially blows out from the first air outlet 212.

In an embodiment, referring to fig. 9 to 11, an air inlet side of the wind wheel 260 is disposed corresponding to the air inlet 211, and the first air processing module 230 is installed between the air inlet side of the scroll 250 and an inner wall surface of the housing 210.

In the present embodiment, the first air treatment module 230 is installed between the air inlet side of the scroll case 250 and the inner wall surface of the housing 210, that is, in the air inlet passage formed by the air inlet side of the scroll case 250 and the housing 210. Thus, the airflow entering the first air duct 214 is processed by the first air processing module 230, and the processing efficiency of the first air processing module 230 is improved. And the space between the scroll case 250 and the inner wall surface of the housing 210 is fully utilized, so that the overall structure is more compact. Specifically, the first air treatment module 230 includes a purification module installed between the air intake side of the wind wheel 260 and the inner wall surface of the case 210. Thereby can circulate and purify indoor air, promote air quality, and make the submachine 200 multi-functional, can select different functions according to the user's demand. Specifically, the purification module includes one or more of a HEPA net 231, a plasma net 232, a gas pollutant filtering net 233, an electrostatic dust collection module, a negative ion module, and a water washing purification module. The gas pollutant filter 233 may be a formaldehyde removal filter. And corresponding gaseous pollutants, such as TVOC, toluene, etc., can be filtered according to requirements, and the gaseous pollutant filter screen 233 may be a filter screen filled with activated carbon or manganese dioxide, such as a carbon-sandwiched screen, an activated carbon screen, a catalytic oxidation screen, etc. So for the purification module can disinfect, remove dust, filter gaseous pollutant etc. to indoor air, thereby more effectual air-purifying. Optionally, the sub-machine 200 may further comprise a fragrance module 234, and the airflow outlet of the fragrance module 234 is communicated with the first air duct 214. Such that the scent module 234 is located within the volute 250 or between the volute 250 and the housing 210. The fragrance can be blown into the room by negative pressure drainage of the first air duct 214 or by direct drive of the fan. The flavor module 234 can enhance the flavor release rate by heating and stirring. The fragrance module 234 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.

In an embodiment, as shown in fig. 9 and 11, the wind wheel 260 is a double-suction centrifugal wind wheel 260, the two opposite side walls of the housing 210 are both provided with air inlets 211, the air inlet ends of the two sides of the double-suction centrifugal wind wheel 260 are respectively disposed corresponding to the two air inlets 211, and a first air processing module 230 is disposed between at least one air inlet end of the double-suction centrifugal wind wheel 260 and the housing 210.

In this embodiment, the double-suction centrifugal fan drives the airflow to enter the first air duct 214 through the two opposite air inlets 211, and the airflow is blown out through the first air outlet 212 or the second air outlet 213 after being processed by the first air processing module 230, 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 11, a first air processing module 230 is disposed between two air inlet ends of the double-suction centrifugal fan and the housing 210, the first air processing module 230 on one air inlet side of the double-suction centrifugal fan includes an HEPA net 231 and a formaldehyde removing net stacked along the air inlet direction, and the first air processing module 230 on the other air inlet side of the double-suction centrifugal fan includes an HEPA net 231 and a plasma module stacked along the air inlet direction. So for the air current that gets into in the first wind channel 214 from casing 210 both sides air intake 211 all passes through HEPA net 231 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 first air treatment module 230, 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.

In one embodiment, as shown in fig. 9, 10 and 13, the second air treatment module 240 includes a humidification module 241 and/or an electrolyzed water module 242. The humidifying module 241 may include a wet film assembly or an atomizing assembly. The humidifying module 241 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 indoor space. 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. The electrolyzed water module 242 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 242 may also electrolyze to produce oxygen, which may increase the oxygen content of the air. The second air processing module 240 includes the humidifying module 241 and the electrolyzed water module 242, so that the air flow blown out through the second air duct 215 can be humidified and sterilized, the sub-machine 200 has a humidifying function and a sterilizing function, the functions of the sub-machine 200 are diversified, and a user can select different functions according to different use requirements.

In one embodiment, the second air treatment module 240 includes a wet membrane module and an electrolyzed water module 242, and the electrolyzed water module 242 is located on the air inlet side of the wet membrane module. Through making the brineelectrolysis module 242 set up the air inlet side at wet membrane module, then brineelectrolysis module 242 and wet membrane module can share a basin, make brineelectrolysis module 242 disinfect the cleanness to the water in the basin on the one hand, promote wet membrane module's cleanliness, on the other hand brineelectrolysis module 242 can disinfect to the near air of wet membrane module, and the oxygen that brineelectrolysis module 242 produced blows out through wet membrane module, thereby improve its oxygen content when can be to the air humidification, and then effectively promote air quality.

In a preferred embodiment, referring to fig. 7 to 11, the sub-machine 200 further includes an air guiding component, the air guiding component is disposed corresponding to the air outlet and is rotatably connected to the housing 210 around the circumference of the air outlet, the air guiding component is disposed corresponding to the air outlet and has an air passing opening, and the air guiding component includes a louver 270 disposed corresponding to the air outlet.

In this embodiment, the air guiding component includes an air outlet frame, and the air outlet frame is connected to the casing 210 in a manner of rotating around the air outlet in the circumferential direction. The air outlet frame can be driven to rotate by the driving motor. In one embodiment, the circumference of air-out frame is provided with the teeth of a cogwheel, and air guide part still includes driving motor and the gear of drive connection, and the gear meshes with the teeth of a cogwheel of air-out frame circumference to make driving motor drive air-out frame circumferential direction. 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 air outlet is disposed at the top of the housing 210, the air guide member is mounted at the top of the housing 210. The louver 270 is specifically installed on the air-out frame. The air guide part is provided with the shutter 270 corresponding to the air outlet, and the air guide part can be circumferentially and rotatably installed at the air outlet, so that all-around air supply can be realized by blowing air from the air inlet of the air guide part, the air supply range and the air supply angle of the air outlet are enlarged, and when the relay air supply is performed on the main machine 100, the air flow can be further blown, and all-around air supply at 360 degrees can be realized.

In one embodiment, as shown in fig. 1, 2, 5 and 6, the main unit 100 defines a receiving cavity 110 therein, and the sub-unit 200 is at least partially installed in the receiving 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, referring to 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, as shown in fig. 2 to 8, the sub-machine 200 further includes a control device and a moving device 280, the moving device 280 is installed at the bottom of the main body of the sub-machine 200, and the control device is used for controlling the moving device 280 to drive the sub-machine 200 to move.

In this embodiment, the moving device 280 may be a driving wheel with a universal wheel, a roller with a turntable, etc., and the moving device 280 can drive the sub-machine 200 to move and turn, thereby realizing multi-directional movement in the whole room. The control device may be specifically installed on the housing 210 or in the housing 210 of the sub-machine 200, 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 280. 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 utility model also provides an air conditioner, this air conditioner include the air condensing units and the floor standing air conditioner indoor set that are connected through the refrigerant pipe, and the concrete structure of this floor standing air conditioner indoor set refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection 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 sub machine is detachably connected with the main machine and comprises a shell, a switch door, a first air processing module and a second air processing module; the shell is provided with an air inlet, a first air outlet and a second air outlet, a first air duct communicated with the air inlet and the first air outlet and a second air duct communicated with the first air duct and the second air outlet are defined in the shell, and the switch door is arranged in the first air duct or at the intersection of the first air duct and the second air duct so as to block airflow from flowing from the air inlet to the second air outlet or conduct the air inlet and the second air outlet; the first air treatment module is arranged in the first air channel, and the second air treatment module is arranged in the second air channel.

2. The floor type air conditioner indoor unit according to claim 1, wherein the submachine further comprises a volute installed in the casing, a wind wheel is installed in the volute, the first air duct is defined in the volute, the second air duct is defined between an outer wall surface of the volute and the casing, a gas flow port communicating the first air duct and the second air duct is formed in the volute, and the switch door is used for opening or closing the gas flow port.

3. The floor type air conditioning indoor unit as claimed in claim 2, wherein the opening and closing door is in smooth transition with an inner wall surface of the scroll casing.

4. The floor type air conditioning indoor unit of claim 2, wherein the opening and closing door is rotatably connected to the casing or the scroll casing and opens the gas circulation port toward the first duct side.

5. The floor type air conditioner indoor unit as claimed in claim 2, wherein a louver is provided at the first air outlet, the louver being configured to open or close the first air outlet.

6. The floor type air conditioner indoor unit as claimed in claim 2, wherein an air inlet side of the wind wheel is disposed corresponding to the air inlet, and the first air processing module is installed between the air inlet side of the scroll casing and an inner wall surface of the casing.

7. The floor type air conditioner indoor unit of claim 6, wherein the wind wheel is a double suction centrifugal wind wheel, the air inlets are formed on two opposite side walls of the casing, air inlet ends on two sides of the double suction centrifugal wind wheel are respectively arranged corresponding to the two air inlets, and the first air processing module is arranged between at least one air inlet end of the double suction centrifugal wind wheel and the casing.

8. The floor standing air conditioning indoor unit as claimed in any one of claims 1 to 7, wherein the first air treatment module comprises one or more of a HEPA net, a plasma net, a gaseous pollutant filter screen, an electrostatic dust removal module, and a negative ion module; and/or the submachine further comprises a fragrance module, and an airflow outlet of the fragrance module is communicated with the first air duct.

9. A floor standing air conditioning indoor unit as claimed in any one of claims 1 to 7, wherein the second air treatment module comprises a humidification module and/or an electrolyzed water module.

10. The floor standing air conditioning indoor unit as claimed in claim 1, wherein the second air treatment module includes a wet membrane module and an electrolyzed water module, the electrolyzed water module being located on an air intake side of the wet membrane module.

11. The floor type air conditioning indoor unit according to claim 1, wherein the first outlet port is opened in a top wall surface of the casing, and the second outlet port is opened in a side wall surface of the casing.

12. 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.

13. 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 sub-unit body, and the control device is used for controlling the moving device to drive the sub-unit to move.

14. An air conditioner, comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 13, wherein the outdoor unit and the indoor unit are connected via refrigerant pipes.