CN213272914U - Air conditioner indoor unit - Google Patents

Abstract

The utility model relates to an indoor air conditioner technical field discloses an indoor unit of air conditioner, include: the wet membrane of humidification, set up in inside the casing, the wet membrane of humidification is located inside the wind channel, just the wet membrane of humidification is located air intake department, by the wet membrane of humidification adjusts the process the humidity of the inside air current in wind channel, the water box, detachably connect in on the casing, the water box with the wall is laminated mutually in the casing, the water box inside with the wet membrane bottom of humidification is laminated mutually, by the water box does the wet membrane of humidification supplies water, fixes the water box through the cooperation in joint piece and joint groove, prevents that phenomenons such as the pressure splenium convenience of customers dismantlement water box appears in the water box through elasticity knot to carry out later maintenance to the water box.

Description

Air conditioner indoor unit

Technical Field

The utility model relates to an indoor air conditioner technical field especially relates to an indoor set of air conditioner.

Background

Generally, an indoor air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, cleanliness and the like of indoor ambient air by using a cooling device, a heating device or an air purification device, and an air duct machine is generally an air duct type air conditioner, and an air conditioner is connected with an air duct to supply air to an indoor space, and is a small-sized all-air system, wherein the high-static-pressure air duct machine is a high-static-pressure fan which is a blower adopted by the air duct type air conditioner, the static pressure of the air conditioner is equivalent to the residual pressure outside the air conditioner, which is a parameter of the air supply capacity of the air conditioner, and the larger the static.

Current indoor air conditioner adds water in the air conditioner water box mostly when adjusting indoor humidity environment to adjust the humidity of air, but inside water box is mostly fixed in the air conditioner, when cleaning water box inside, neither convenient to detach is convenient for carry out the later maintenance to water box again.

SUMMERY OF THE UTILITY MODEL

In some embodiments of the present application, an indoor unit of an air conditioner is provided, which includes: the water box, detachably connect in on the casing, the water box with the wall laminates mutually in the casing, the water box inside with the wet membrane bottom of humidification laminates mutually, by the water box does the wet membrane of humidification supplies water, has solved current room air conditioner and when adjusting indoor humidity environment, adds water in mostly to the air conditioner water box to adjust the humidity of air, but inside the water box is mostly fixed in the air conditioner, when cleaning the water box is inside, neither convenient to detach is convenient for carry out the problem of later maintenance to the water box again.

In some embodiments of this application, improve the mounting means to the inside water box of air conditioner, fix the water box through the cooperation in joint piece and joint groove, prevent that phenomena such as the water box from coming off or squinting from appearing, detain through elasticity and press splenium convenience of customers to dismantle the water box to in carry out later maintenance to the water box.

Some embodiments of the present application further comprise: the air conditioner comprises a shell, a fan and a fan, wherein an air duct is formed in the shell, an air inlet and an air outlet are formed in the shell, and the air inlet and the air outlet are communicated with the air duct; the motor is arranged inside the shell and is positioned inside the air duct; the fan is arranged in the shell and fixedly connected with the motor driving end, and is communicated with the air channel so as to guide airflow into the shell; the humidifying wet film is arranged in the shell, is positioned in the air channel and is positioned at the air inlet, and the humidifying wet film is used for adjusting the humidity of air flow passing through the air channel; the water box, detachably connect in on the casing, the water box with the laminating of casing inner wall face mutually, the water box inside with the laminating of wet membrane bottom mutually of humidification, by the water box does the wet membrane of humidification supplies water.

Some embodiments of the present application further comprise: the joint piece, set up in on the water box, the joint piece is located water box one side, the joint piece with the water box is the integrated into one piece structure, by the joint piece makes the water box and the casing is connected.

Some embodiments of the present application further comprise: the joint groove, set up in inside the casing, the joint groove with the joint piece is laminated mutually, just the joint groove with the joint piece matches each other, so that the water box with the casing is connected.

Some embodiments of the present application further comprise: the elastic buckle pressing part is arranged on the water box, the elastic buckle pressing part is fixedly arranged on the other side of the water box, the elastic buckle pressing part and the water box are of an integrally formed structure, and the elastic buckle pressing part is used for disassembling and assembling the water box.

Some embodiments of the present application further comprise: the clamping block is arranged inside the shell and is matched with the elastic buckle pressing part so as to limit the elastic buckle pressing part.

Some embodiments of the present application further comprise: and the reinforcing ribs are arranged on the humidifying wet film and support the humidifying wet film.

Drawings

Fig. 1 is a schematic sectional view of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 2 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

100. a housing; 110. an air duct; 120. a fan; 130. a clamping groove; 140. a clamping block;

200. humidifying the wet film; 210. reinforcing ribs;

300. a water box; 310. a clamping block; 320. the elastic buckle presses the portion.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present application, an air conditioning indoor unit performs a refrigeration cycle of the air conditioning indoor unit, which includes a series of processes involving compression, condensation, expansion, and evaporation, by using a compressor, a condenser, an expansion valve, and an evaporator, and supplies refrigerant to air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas, the discharged refrigerant gas flows into a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant, the evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor, the evaporator can achieve a refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of the refrigerant, and the indoor unit of the air conditioner can adjust the temperature of an indoor space in the entire cycle.

The outdoor unit of the air conditioning indoor unit refers to a portion of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor unit of the air conditioning indoor unit includes the indoor heat exchanger, and the expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator, and the indoor air conditioner serves as a heater in a heating mode when the indoor heat exchanger serves as the condenser, and serves as a cooler in a cooling mode when the indoor heat exchanger serves as the evaporator.

An indoor unit of an air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space, the indoor unit being connected to an outdoor unit installed in an outdoor space through a pipe, the outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan 120, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan 120.

For example, the indoor unit may include a wall-mounted indoor unit installed on a wall of the indoor space.

An air conditioning indoor unit according to some embodiments of the present application includes a case 100 in which a plurality of components constituting a refrigeration cycle are installed, the case 100 including a front surface at least partially opened, a rear surface installed on a wall of an indoor space and provided with a mounting plate, a bottom surface defining a bottom configuration, side surfaces disposed at both sides of the bottom surface, and a top surface defining a top appearance.

A front panel is provided at a front of the open portion of the front surface, the front panel defining a front appearance of the indoor unit.

The shell 100 plays a role in overall supporting, an air duct 110 is formed in the shell 100, an air inlet and an air outlet are formed in the shell 100, and the air inlet and the air outlet are communicated with the air duct 110.

The housing 100 is provided therein with a heat exchanger which exchanges heat with air sucked through the fresh air intake.

The heat exchanger includes a refrigerant pipe through which a refrigerant flows, and a heat exchange fin coupled to the refrigerant pipe so as to increase a heat exchange area, and is disposed to surround a suction side of the fan 120.

For example, the heat exchanger may include a plurality of curved heat exchange portions.

In some embodiments of an indoor unit of an air conditioner according to the present invention, as shown in fig. 1-2, a fan 120 is disposed inside the casing 100, the fan 120 is fixedly connected to the motor driving end, and the fan 120 is communicated with the air duct, for example, the fan 120 includes a cross flow fan 120 that discharges air sucked in a circumferential direction in a radial direction.

The fan 120 has a shape of a plurality of blades arranged in a circumferential direction, and the fan 120 extends in a left-right direction in the casing 100, where an axial direction of the fan 120 may be the left-right direction.

The motor is disposed inside the housing 100, and the motor is located inside the air duct 110.

The fan 120 motor is coupled to one side of the fan 120, the fan 120 motor is driven to provide a rotational force to the fan 120, and the other side of the fan 120 is supported inside the case 100.

According to some embodiments of the present application, as shown in fig. 1 to 3, a humidifying wet film 200 is disposed inside the casing 100, the humidifying wet film 200 is located inside the air duct 110, and the humidifying wet film 200 is located at the air inlet.

The air flow passing to the inside of the air duct 110 is humidified by the humidifying wet film 200.

The humidifying wet film 200 is a rectangular sheet structure, wherein the humidifying wet film 200 is provided with a reinforcing rib 210.

The humidifying wet membrane 200 is supported by the reinforcing ribs 210, and the stability of the humidifying wet membrane 200 is improved.

According to some embodiments of the present application, as shown in fig. 3, the water box 300 is detachably connected to the casing 100, the water box 300 is attached to an inner wall surface of the casing 100, and an inside of the water box 300 is attached to a bottom end of the humidification wet film 200.

The water box 300 is a rectangular cavity structure without an upper wall surface, one side of the water box 300 is provided with a clamping block 310, the other side of the water box 300 is provided with an elastic buckle pressing part 320, and the elastic buckle pressing part 320, the clamping block 310 and the water box 300 are in an integrally formed structure.

Fix wet membrane 200 of humidification through water box 300 to do through water box 300 wet membrane 200 of humidification supplies water, detains the dismouting of pressing portion 320 convenient to water box 300 through elasticity, and then is convenient for clean water box 300 inside, increase through joint piece 310 water box 300 and connectivity between the casing 100.

The inside joint groove 130 that is provided with of casing 100, joint groove 130 with joint piece 310 laminates mutually, just joint groove 130 with joint piece 310 matches each other, so that water box 300 with casing 100 is connected.

A fixture block 140 is disposed inside the housing 100, and the fixture block 140 is matched with the elastic buckling and pressing portion 320 to limit the elastic buckling and pressing portion 320.

The during operation, the starter motor drives the fan through the rotation of motor and rotates, and then makes the air current enter into to the wind channel inside through the air inlet side, adjusts the humidity that enters into to the inside air current in wind channel through the wet membrane of humidification, when needs are dismantled the water box, only need press elasticity to detain pressing the splenium alright take out the water box, when installing the water box, align joint piece and joint groove to detain elasticity and press splenium joint on the fixture block, and then accomplish the installation to the water box.

According to the first design of this application, improve the mounting means of water box for the fixed form simple structure of water box, convenient operation is convenient for carry out the dismouting to the water box, and then is convenient for carry out later maintenance such as cleaning to the water box.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (6)

1. An indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, wherein an air duct is arranged in the shell, an air inlet and an air outlet are arranged on the shell, and the air inlet and the air outlet are communicated with the air duct;

it is characterized by also comprising:

the motor is arranged inside the shell and is positioned inside the air duct;

the fan is arranged in the shell and fixedly connected with the motor driving end, and is communicated with the air channel so as to guide airflow into the shell;

the humidifying wet film is arranged in the shell, is positioned in the air channel and is positioned at the air inlet, and the humidifying wet film is used for adjusting the humidity of air flow passing through the air channel;

the water box, detachably connect in the casing, just the water box inside with the wet membrane bottom of humidification is laminated mutually, by the water box does the wet membrane of humidification supplies water.

2. An air conditioning indoor unit according to claim 1, further comprising:

the joint piece, set up in on the water box, the joint piece is located water box one side, the joint piece with the water box is the integrated into one piece structure.

3. An air conditioning indoor unit according to claim 2, further comprising:

the joint groove, set up in inside the casing, the joint groove with the joint piece is laminated mutually, just the joint groove with the joint piece matches each other, so that the water box with the casing is connected.

4. An air conditioning indoor unit according to claim 1, further comprising:

the elastic buckle pressing part is arranged on the water box, the elastic buckle pressing part is fixedly arranged on the other side of the water box, and the elastic buckle pressing part and the water box are of an integrally formed structure.

5. An indoor unit of an air conditioner according to claim 4, further comprising:

the fixture block is connected inside the shell, and the fixture block is matched with the elastic buckle pressing part so as to limit the elastic buckle pressing part.

6. An air conditioning indoor unit according to claim 1, further comprising:

and the reinforcing ribs are arranged on the humidifying wet film and support the humidifying wet film.

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