CN213395612U

CN213395612U - Indoor air conditioner

Info

Publication number: CN213395612U
Application number: CN202021337163.6U
Authority: CN
Inventors: 刘蕾; ***
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-06-08
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to an air conditioner new trend filtration system designs technical field, discloses an indoor air conditioner, include: the casing, be provided with the fresh air mouth on the casing, the wind chamber set up in inside the casing, the HEPA net, set up in wind intracavity portion, the upper and lower both ends of HEPA net all with the inside wall face swing joint in wind chamber, by the HEPA net filters the air current of introducing to indoor, is connected HEPA net and wind chamber through grafting structure, and when the new trend is just being passed to indoor transport new trend, the HEPA net is closed, and the new trend is whole to pass through the HEPA net for the entering air filters the back and gets into indoor side, and when the new fan reversal, the HEPA net receives the wind force and opens automatically, and the room air need not directly to blow off through the HEPA net, increases outside amount of wind, has also effectively avoided the HEPA net that the cleaning duct process wind leads to through the HEPA net use validity period to shorten.

Description

Indoor air conditioner

Technical Field

The utility model relates to an air conditioner new trend filtration system designs technical field, especially relates to an indoor air conditioner.

Background

Generally, indoor air conditioner is referring to utilizing cooling device, heating device or air purification device, come the temperature to indoor ambient air, humidity, the equipment that cleanliness factor isoparametric adjusted and controlled, the new trend module is generally by the air-supply line, the wind chamber, the filter screen (or purify the subassembly), parts such as new trend fan subassembly are constituteed, current new trend filter screen is in the use, most direct be fixed in the wind intracavity portion with new trend filter screen is whole, when carrying out air cycle, indoor air need blow out to outdoor through the filter screen, greatly reduced outside amount of wind, and simultaneously, neither be convenient for to the later maintenance of filter screen, the dismouting of filter screen is not convenient for again.

SUMMERY OF THE UTILITY MODEL

In some embodiments of the present application, there is provided an indoor air conditioner including: HEPA net, set up in the wind intracavity portion, HEPA net upper and lower both ends all with the inside wall face swing joint in wind chamber, by HEPA net filters introducing to indoor air current, grafting structure, set up in wind intracavity portion, grafting structure is located HEPA net bottom, just grafting structure set up in HEPA net with wind chamber junction, by grafting structure changes HEPA net's angle has been solved when carrying out air cycle, and the room air need blow out to outdoor through the filter screen, reduces outside amount of wind, and the while is to the monolithic erection of filter screen, neither is convenient for to the later maintenance of filter screen, is not convenient for again the problem of the dismouting of filter screen.

In some embodiments of this application, the mounting means to the filter screen has improved, be connected HEPA net and wind chamber through grafting structure, when the new trend is just passing to indoor transport new trend, HEPA net closes, the new trend is whole to be passed through HEPA net, make the entering air filter the back and enter indoor side, when the new fan reversal, HEPA net receives the wind power automatic opening, the room air need not to directly blow off through HEPA net, increase outside amount of wind, HEPA net use validity period that the process wind of also having effectively avoided washing wind channel leads to through HEPA net shortens.

Some embodiments of the present application further comprise: the air conditioner comprises a shell, wherein a fresh air port is formed in the shell; the air cavity is arranged inside the shell; the air inlet pipe is arranged inside the shell, one end of the air inlet pipe is connected to the fresh air port, and the other end of the air inlet pipe is communicated with the air cavity so as to guide fresh air to flow into the air cavity; the HEPA net is arranged in the air cavity, the upper end and the lower end of the HEPA net are movably connected with the inner side wall surface of the air cavity, and the HEPA net is used for filtering air flow led into the room; the plug-in structure set up in wind intracavity portion, the plug-in structure is located HEPA net bottom, just the plug-in structure set up in HEPA net with wind chamber junction, by the plug-in structure changes the angle of HEPA net.

Some embodiments of the present application further comprise: the rectification grating is arranged on the inner wall surface of the air cavity to buffer fresh air flowing in the air cavity.

In some embodiments of the present application, the insertion structure includes: the limiting cavity is arranged in the shell and fixedly connected with the inner wall surface of the air cavity; the rotating shaft is arranged on the HEPA network, fixedly arranged at the bottom end of the HEPA network and inserted in the limiting cavity; the limiting plate is arranged on the rotating shaft, the limiting plate is fixedly connected with the top end of the rotating shaft, the limiting plate is attached to the lower wall surface of the HEPA network, and the HEPA network is limited by the limiting plate.

In some embodiments of the present application, the HEPA mesh is in a louvered configuration.

Some embodiments of the present application further comprise: the drive structure set up in the wind cavity, the drive structure set up in spacing intracavity portion, just the drive structure with the pivot is connected, by the drive structure drives the HEPA net rotates.

In some embodiments of the present application, the HEPA net rotation angle is 90 °.

In some embodiments of the present application, the HEPA mesh employs a one-way filter structure.

Drawings

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

fig. 2 is a schematic view of an open state of the HEPA network in the embodiment of the present invention;

fig. 3 is one of the schematic structural diagrams of an indoor air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of fig. 3 according to the present invention.

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

110. a wind cavity; 120. an air inlet pipe; 130. a rectifying grid;

200. a HEPA network;

300. a plug-in structure; 310. a limiting cavity; 320. a rotating shaft; 330. and a limiting plate.

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 indoor air conditioner performs a refrigeration cycle of the indoor air conditioner, 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 air conditioner can adjust the temperature of an indoor space throughout the cycle.

The outdoor unit of the indoor air conditioner refers to a portion of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor unit of the indoor air conditioner 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 are used as a condenser or an evaporator, and the indoor air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as the condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as the evaporator.

An indoor 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, 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.

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

An indoor air conditioner according to some embodiments of the present application includes a housing in which a plurality of components constituting a refrigeration cycle are mounted, the housing including a front surface that is at least partially open, a rear surface that is mounted 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 casing plays the general supporting role, has seted up the fresh air mouth on the casing, and the casing is inside still to be provided with air-supply line 120 and wind chamber 110, and air-supply line 120 one end is connected on the fresh air mouth, and the other end is connected wind chamber 110.

According to some embodiments of the present invention, as shown in fig. 1-3, an air chamber 110 is disposed inside a housing, the air chamber 110 has an air inlet and an air outlet, the air inlet is connected to one end of an air inlet pipe 120, the air inlet pipe 120 is disposed inside the housing, one end of the air inlet pipe 120 is connected to a fresh air inlet, and the other end of the air inlet pipe 120 is connected to the air chamber 110 to guide a fresh air flow to flow into the air chamber 110.

The inner wall surface of the air cavity 110 is provided with a rectification grating 130, and fresh air flowing in the air cavity 110 is buffered through the rectification grating 130.

According to some embodiments of the present application, as shown in fig. 1 to 4, an indoor air conditioner includes a HEPA net 200, the HEPA net 200 is disposed inside the air cavity 110, upper and lower ends of the HEPA net 200 are movably connected to an inner side wall of the air cavity 110, and an air flow introduced into the indoor space is filtered by the HEPA net 200.

HEPA net 200 adopts the structure of hundred check, and HEPA net 200 adopts one-way filtration structure, and HEPA net 200 turned angle is 90.

When the new trend is just passing to indoor transport new trend, HEPA net 200 is closed through hundred check structures, the new trend is whole to be passed through HEPA net 200, make the entering air filter the back and enter indoor side, filter the new trend that enters into to indoor through HEPA net 200, when new fan reversal, HEPA net 200 hundred check structures receive wind-force automatic opening, the room air need not to directly blow off through HEPA net 200, increase outside amount of wind, HEPA net 200 that the process wind of washing wind channel leads to through HEPA net 200 has also effectively been avoided simultaneously and has used the validity period to shorten.

According to some embodiments of the present application, as shown in fig. 1 to 4, an indoor air conditioner includes a plug structure 300 disposed inside the air cavity 110, the plug structure 300 is located at the bottom end of the HEPA network 200, and the plug structure 300 is disposed at the connection between the HEPA network 200 and the air cavity 110, and the angle of the HEPA network 200 is adjusted through the plug structure 300.

According to some embodiments of the present invention, an indoor air conditioner, as shown in fig. 4, the plug structure 300 includes:

the limiting cavity 310 is arranged inside the shell, the limiting cavity 310 is fixedly connected with the inner wall surface of the air cavity 110, the position of the HEPA net 200 in the limiting cavity 310 is limited, and the situation that the HEPA net 200 deviates in the rotating process is prevented.

The pivot 320 sets up on HEPA net 200, and pivot 320 fixed mounting is in HEPA net 200 bottom, and inside the pivot 320 cartridge in spacing chamber 310, rotates HEPA net 200 through pivot 320 and adjusts.

Limiting plate 330 sets up in pivot 320, limiting

plate

330 and 320 top fixed connection of pivot, and the lower wall of limiting plate 330 and HEPA net 200 laminates mutually, carries on spacingly through limiting plate 330 to HEPA net 200's turned angle to protect HEPA net 200 bottom through limiting plate 330, avoid HEPA net 200 to appear wearing and tearing the circumstances such as in the rotation process.

According to some embodiments of this application, including setting up the drive structure in wind chamber 110, the drive structure sets up inside spacing chamber 310, and the drive structure is connected with pivot 320, drives HEPA net 200 through the drive structure and rotates, improves HEPA net 200's flexibility.

During operation, the new trend is inputed to wind intracavity portion, and hundred check are closed, and the new trend is whole to be passed through the HEPA net for the entering air filters the back and gets into indoor side, filters entering into indoor new trend through the HEPA net, simultaneously cushions through the rectifier grid the new trend that the wind intracavity flows, when new fan reversal, HEPA net hundred check structure receives wind-force automatic opening, can also open the HEPA net through the drive structure, and the room air need not directly to blow off through the HEPA net, increases outside amount of wind.

According to the first conception of this application, when new fan reversal, HEPA net hundred check structures are opened by wind-force is automatic, or open through the drive structure, and indoor air need not to directly blow out through HEPA net, increases outside amount of wind. The HEPA network use validity period shortening caused by the fact that air passes through the HEPA network in the air duct cleaning process is effectively avoided. When the HEPA network is open as shown.

According to the second design of this application, increase the connectivity of HEPA net and wind chamber through grafting structure, both be convenient for change the angle of HEPA net, be convenient for again to the later maintenance of HEPA net to the dismouting of HEPA net.

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

1. An indoor air conditioner comprising:

the air conditioner comprises a shell, wherein a fresh air port is formed in the shell;

the air cavity is arranged inside the shell;

the air inlet pipe is arranged inside the shell, one end of the air inlet pipe is connected to the fresh air port, and the other end of the air inlet pipe is communicated with the air cavity so as to guide fresh air to flow into the air cavity;

it is characterized by also comprising:

the HEPA net is arranged in the air cavity, the upper end and the lower end of the HEPA net are movably connected with the inner side wall surface of the air cavity, and the HEPA net is used for filtering air flow led into the room;

the plug-in structure set up in wind intracavity portion, the plug-in structure is located the tip of HEPA net, just the plug-in structure set up in HEPA net with wind chamber junction, by the plug-in structure is adjusted the rotation angle of HEPA net.

2. A room air conditioner according to claim 1, further comprising:

the rectification grating is arranged on the inner wall surface of the air cavity to buffer fresh air flowing in the air cavity.

3. A room air conditioner according to claim 1, wherein said plug structure comprises:

the limiting cavity is arranged in the shell and fixedly connected with the inner wall surface of the air cavity so as to limit the position of the HEPA network;

the rotating shaft is arranged on the HEPA network, fixedly arranged at the bottom end of the HEPA network and inserted in the limiting cavity;

the limiting plate is arranged on the rotating shaft, the limiting plate is fixedly connected with the top end of the rotating shaft, the limiting plate is attached to the lower wall surface of the HEPA network, and the limiting plate is used for limiting the rotating angle of the HEPA network.

4. A room air conditioner as claimed in claim 1, wherein said HEPA nets are of a louver structure.

5. A room air conditioner according to claim 3, further comprising:

the drive structure set up in the wind cavity, the drive structure set up in spacing intracavity portion, just the drive structure with the pivot is connected, by the drive structure drives the HEPA net rotates.

6. A room air conditioner as claimed in claim 1, wherein said HEPA net is rotated at an angle of 90 °.

7. A room air conditioner as claimed in claim 1, wherein said HEPA net is of a unidirectional filtering structure.