CN215412207U

CN215412207U - Wall-through air conditioner with constant temperature dehumidification function

Info

Publication number: CN215412207U
Application number: CN202120378672.1U
Authority: CN
Inventors: 吕卓辉; 刘波
Original assignee: Guangdong Jiwei Technology Co Ltd
Current assignee: Guangdong Jiwei Technology Co Ltd; Guangdong Giwee Technology Co Ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2022-01-04
Anticipated expiration: 2031-02-18

Abstract

The utility model relates to the technical field of air conditioners, and discloses a wall-through air conditioner with a constant-temperature dehumidification function, which comprises a shell, wherein the shell defines an accommodating space and is provided with a fresh air outlet; the heat insulation plate divides the accommodating space into a first accommodating cavity and a second accommodating cavity, a fresh air inlet is formed in the heat insulation plate, and a fresh air outlet is communicated with the second accommodating cavity; the fan assembly is arranged in the first accommodating cavity, is aligned to the fresh air inlet and is connected with the heat insulation plate; the fresh air component is arranged in the second accommodating cavity; the condenser, the condenser setting is in first holding the intracavity, and the condenser divide into outer row condenser and interior row condenser, and the length of outer row condenser is greater than interior row condenser, and outer row condenser is located the one side of keeping away from the fan subassembly. The wall-through air conditioner with the constant-temperature dehumidification function solves the technical problem that the wall-through air conditioner in the prior art cannot realize the dehumidification function.

Description

Wall-through air conditioner with constant temperature dehumidification function

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a wall-through air conditioner with a constant temperature dehumidification function.

Background

The PTAC window air conditioner is an air conditioner mainly used for indoor cooling or heating in north america, and is generally installed in a wall opening of a house for indoor and outdoor air flow conditioning due to house characteristics and climate reasons in north america. When current wall-penetrating type air conditioner inputed clean air indoor, the air directly got into the new trend subassembly through the effect of wind-guiding circle in, directly inputed indoor through the evaporimeter, and the air can not be earlier through the condenser, passes through the evaporimeter again to can not reach constant temperature dehumidification effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a wall-penetrating type air conditioner with a constant-temperature dehumidification function, and aims to solve the technical problem that the wall-penetrating type air conditioner in the prior art cannot realize the constant-temperature dehumidification function.

The utility model provides a wall-through air conditioner with constant temperature dehumidification function, comprising:

the air conditioner comprises a shell, a fan and a fan, wherein the shell defines an accommodating space and is provided with a fresh air outlet;

the heat insulation plate is arranged in the accommodating space and divides the accommodating space into a first accommodating cavity and a second accommodating cavity, a fresh air inlet is formed in the heat insulation plate, and the fresh air outlet is communicated with the second accommodating cavity;

the fan assembly is arranged in the first accommodating cavity, is aligned with the fresh air inlet and is connected with the heat insulation plate;

the fresh air component is arranged in the second accommodating cavity;

the air guide assembly is arranged in the first accommodating cavity and is positioned on one side, away from the heat insulation plate, of the fan assembly;

the condenser is arranged in the first accommodating cavity and fixed in one side of the fan assembly, and one side of the condenser extends out of the air guide assembly and is aligned to the fan assembly.

Further, the fan assembly includes:

the shell is of a hollow structure which is communicated from left to right and comprises an air inlet and an air outlet, and the side edge of the air outlet is provided with a turned edge which is fixedly connected with the heat insulation plate;

the shape of the mounting plate is the same as that of the cross section of the air outlet and is connected to the air outlet, and a fan hole is formed in the mounting plate;

the fan is fixedly connected to the mounting plate and located in the shell, and fan blades of the fan are aligned to the fan holes.

Further, new trend subassembly includes:

the evaporator is arranged in the second accommodating cavity and divides the second accommodating cavity into an air inlet area and an air outlet area, the air inlet area is communicated with the fresh air inlet, and the air outlet area is communicated with the fresh air outlet;

and the wind wheel is positioned in the air outlet area.

Furthermore, the air conditioner further comprises a chassis, wherein the chassis is fixed on the bottom surface inside the machine shell, and the heat insulation plate, the fan assembly, the condenser and the fresh air assembly are all fixed on the chassis.

Furthermore, the air guide assembly comprises an air guide ring and an air guide plate, and the air guide ring is fixed on one side of the air guide plate, which is far away from the condenser;

the condenser is divided into an outer condenser and an inner condenser, the length of the outer condenser is larger than that of the inner condenser, the inner condenser is fixed on the air deflector and is the same as the air deflector in shape, and the part of the outer condenser, which is longer than the inner condenser, is aligned to the fan assembly.

Furthermore, two side edges of the heat insulation plate adjacent to the chassis are connected with side plates, and two ends of the wind wheel are connected to the two side plates respectively.

Furthermore, the top surface of the heat insulation plate is connected with a connecting plate, an arc-shaped air duct plate is further arranged in the second containing cavity, the top surface of the arc-shaped air duct plate is connected with the connecting plate, the bottom surface of the arc-shaped air duct plate is tightly attached to the bottom of the evaporator, two sides with radians on the arc-shaped air duct plate are respectively connected with two side plates, and the outer convex part of the arc-shaped air duct plate is tightly attached to the heat insulation plate on the upper part of the fresh air inlet so as to form an air inlet area communicated with the fresh air inlet.

Furthermore, the evaporator is a V-shaped evaporator, the concave surface of the V-shaped evaporator and the concave surface of the arc-shaped air duct plate form the air outlet area, and the bottom of the V-shaped evaporator is positioned above the chassis;

the outer convex sides of the two V-shaped side surfaces on the V-shaped evaporator are respectively provided with a fixing plate matched with the V-shaped side surfaces, and the V-shaped evaporator is respectively fixed on the chassis through the two fixing plates;

the concave sides of the two V-shaped side surfaces on the V-shaped evaporator are respectively connected with the two side plates.

Furthermore, the bottom surface of the arc-shaped air duct plate is fixed on the chassis through a fresh air partition plate, and a through hole is formed in the fresh air partition plate and corresponds to the fresh air inlet.

Further, the housing includes:

the wall sleeve is provided with openings at two opposite sides, the surface formed by the openings of the wall sleeve is parallel to the heat insulation plate, and the distance between the openings at two sides of the wall sleeve is equal to the thickness of the wall body;

the shell, one side opening of shell, the opening of shell with the opening of wall cover one side is the same and fixed connection completely, set up on the shell the new trend export.

The utility model provides a wall-penetrating air conditioner with constant temperature dehumidification function, wherein a shell is divided into a first accommodating cavity and a second accommodating cavity by a heat insulation plate, a fan assembly is aligned and connected with a fresh air inlet on the heat insulation plate and is positioned in the first accommodating cavity, a fresh air assembly is positioned in the second accommodating cavity, an air guide assembly is positioned at one side of the fan assembly, which is far away from the heat insulation plate, a condenser is positioned at one side of the air guide assembly, which is far away from the heat insulation plate, and one side of the condenser protrudes out of the air guide assembly and is aligned with the fan assembly. When installed in a wall, the condenser side is adjacent to the outdoor and the evaporator side is adjacent to the indoor. In the machine refrigeration operation process, because the effect of blowing of wind guide component for the air inlet is from condenser protrusion wind guide component part air inlet, make the air can pass through the condenser earlier, the condenser is equivalent to the heat source this moment, becomes high temperature and high humidity's air with outdoor air heating, high temperature and high humidity's air after condenser processing is because the effect of fan subassembly, and the air gets into the air inlet district that the chamber was held to the second from the new trend import in, and under the effect of new trend subassembly, the air blows to indoor from the new trend export. Because under refrigerated condition, the evaporimeter is equivalent to a cold source, and the air of high temperature and high humidity reduces the temperature behind the evaporimeter, releases the heat, and the moisture in the air can liquefy simultaneously and form liquid water to the low wet air of low temperature is discharged indoor, realizes new trend and dehumidification function, and for outdoor air, the temperature is equal to outdoor air temperature basically simultaneously, consequently to the new trend, is homothermal.

Drawings

Fig. 1 is a perspective view showing an internal structure of an air conditioner according to an embodiment of the present invention;

fig. 2 is a right side view of an internal structure of an air conditioner according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a condenser according to an embodiment of the present invention;

fig. 4 is a plan view of an internal structure of an air conditioner according to an embodiment of the present invention;

FIG. 5 is a schematic view of the internal structure of a second accommodating chamber according to an embodiment of the utility model;

FIG. 6 is a schematic structural view of a fan assembly according to one embodiment of the present invention;

fig. 7 is an overall schematic view of an air conditioner according to an embodiment of the present invention;

fig. 8 is an assembled view of a cabinet of an air conditioner according to an embodiment of the present invention;

FIG. 9 is a schematic view of a wall penetrating structure of an air conditioner according to an embodiment of the present invention;

in the drawing, a condenser 1, an inner row condenser 101, an outer row condenser 102, a fan assembly 2, a shell 21, a mounting plate 22, a fan 23, a heat insulation plate 3, an evaporator 4, a wind wheel 5, a chassis 6, a casing 7, a wall sleeve 71, a shell 72, a fresh air outlet 721, an air guide ring 8, an end plate 9, a connecting plate 10, an arc-shaped air duct plate 11, a fresh air partition plate 12, a through hole 121 and an air guide plate 13.

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 understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the present invention provides a wall-through air conditioner with constant temperature dehumidification function, comprising:

the air conditioner comprises a machine shell 7, wherein the machine shell 7 defines an accommodating space, and a fresh air outlet 721 is arranged on the machine shell 7;

the heat insulation plate 3 is arranged in the accommodating space and divides the accommodating space into a first accommodating cavity and a second accommodating cavity, a fresh air inlet is formed in the heat insulation plate 3, and the fresh air outlet 721 is communicated with the second accommodating cavity;

the fan assembly 2 is arranged in the first accommodating cavity, and the fan assembly 2 is aligned with the fresh air inlet and is connected with the heat insulation plate 3;

the fresh air component is arranged in the second accommodating cavity;

the air guide assembly is arranged in the first accommodating cavity and is positioned on one side, away from the heat insulation plate 3, of the fan assembly;

condenser 1, condenser 1 sets up first holding intracavity, and fix wind guide assembly keeps away from in one side of fan subassembly 2, just one side of condenser 1 stretches out wind guide assembly and aims at fan subassembly 2.

In this embodiment, the casing 7 is a square casing, a part of the casing 7 is located in the wall and the outside of the casing 7 contacts with the wall, one side of the casing 7, which is provided with the fresh air outlet 721, is located indoors, the heat insulation board 3 is parallel to the wall during installation, the air conditioner is installed by extending into the wall, one side of the condenser 1 contacts outdoors, and one side of the evaporator 4 is located indoors, so that air transportation is performed through the air conditioner outdoors and indoors. The heat insulation plate 3 is arranged in the machine shell 7, the machine shell 7 is divided into two independent accommodating cavities, and a fresh air inlet on the heat insulation plate 3 is positioned on one side of the bottom of the heat insulation plate 3, so that the fan assembly 2 can also contact the bottom of the machine shell 7 when being installed, and the damage caused by suspension is prevented.

The wall-through air conditioner with constant temperature dehumidification function of this embodiment, heat insulating board 3 divide into the casing 7 first chamber and the second chamber that holds, fan subassembly 2 and heat insulating board 3 go up the new trend import and aim at and connect, and be located the first intracavity that holds, the new trend subassembly is located the second and holds the intracavity, air guide component is located fan subassembly 2 and keeps away from one side of heat insulating board 3, condenser 1 is located air guide component and keeps away from one side of heat insulating board 3 and one side protrusion air guide component of condenser 1 and aims at fan subassembly 2. When installed in a wall, the condenser 1 side is close to the outside of the room and the evaporator 4 side is close to the inside of the room. In the machine refrigeration operation process, due to the blowing effect of the air guide assembly, the air inlet protrudes from the condenser 102 to the air guide assembly part to allow the air to pass through the condenser 1 firstly, at the moment, the condenser 1 is equivalent to a heat source and heats the outdoor air into high-temperature and high-humidity air, the high-temperature and high-humidity air processed by the condenser 1 enters the air inlet area of the second accommodating cavity from the fresh air inlet due to the effect of the fan assembly 2, and the air is blown indoors from the fresh air outlet 721 under the effect of the fresh air assembly. Because under the refrigerated condition, evaporimeter 4 is equivalent to a cold source, the air of high temperature and high humidity reduces the temperature behind evaporimeter 4, releases the heat, and the moisture in the air can liquefy simultaneously and form liquid water to the low temperature low humidity air is discharged indoor, realizes new trend and dehumidification function, and simultaneously for outdoor air, the temperature is equal to outdoor air temperature basically, consequently for the new trend, is homothermal.

As shown in fig. 6, in one embodiment, the fan assembly 2 includes:

the shell 21 is a hollow structure which is communicated from left to right and comprises an air inlet and an air outlet, and the side edge of the air outlet is provided with a turned edge which is fixedly connected with the heat insulation plate 3;

the mounting plate 22 is the same as the cross section of the air outlet in shape, and is connected to the air outlet, and a fan hole is formed in the mounting plate 22;

and the fan 23 is fixedly connected to the mounting plate 22 and positioned in the shell 21, and fan blades of the fan 23 are aligned to the fan holes.

In the embodiment, the shell 21 is a cuboid structure which is communicated from left to right, the side edge of the air outlet is provided with a turned edge, the turned edge is provided with a threaded hole, the heat insulation plate 3 is also correspondingly provided with a threaded hole, and the shell 21 is fixed on the heat insulation plate 3 by sequentially penetrating through the threaded hole on the turned edge and the threaded hole on the heat insulation plate 3 through screws; the turned edge and the side face of the shell 21 can be integrally formed and formed by turning over the side face, or can be formed by connecting a plate and the side face of the shell 21, a 90-degree included angle is formed between the turned edge and the side face of the shell 21, and the turned edge and the heat insulation plate 3 can be conveniently and fixedly connected. The four side edges of the air outlet are provided with turnover edges, and the turnover edges can be turned over towards the inner side of the air outlet and can also be turned over towards the outer side of the air outlet.

The shape of mounting panel 22 is square, one side of keeping away from heat insulating board 3 is used for connecting fan 23, the fan blade of fan 23 of fan pore pair on the mounting panel 22, the shape of mounting panel 22 is the same completely with the shape of air outlet, can install in air outlet department, mounting panel 22 turns over towards casing 21 inside and has the hem, set up the screw hole on the hem, through screw hole and casing 21 side fixed connection, still be provided with the screw hole that is used for being connected with heat insulating board 3 on the mounting panel 22, pass screw hole and heat insulating board 3 through the screw equally and fix fan 23 on heat insulating board 3, be located the casing 21 simultaneously.

Whole casing 21 forms inlet air channel, and the air intake aims at the condenser 1 and arranges the part of arranging in arranging the protrusion outward, and the new trend import on the heat insulating board 3 is aimed at to the air outlet for in the high temperature and high humidity air after the heating can directly enter into the air inlet district fast through inlet air channel, and cool down through evaporimeter 4, forms the new trend of low temperature and low humidity at last and imports indoorly.

In one embodiment, the fresh air component comprises:

the evaporator 4 is arranged in the second accommodating cavity and divides the second accommodating cavity into an air inlet area and an air outlet area, the air inlet area is communicated with the fresh air inlet, and the air outlet area is communicated with the fresh air outlet 721;

and the wind wheel 5 is positioned in the air outlet area.

In this embodiment, wind wheel 5 is the cross-flow wind wheel, and evaporimeter 4 holds the chamber with the second and divide into air inlet zone and air-out district, and air inlet zone intercommunication new trend import for the air can get into indoorly after need passing through evaporimeter 4 after getting into from new trend import, reaches the effect of dehumidification. Finally, the condenser 1 and the evaporator 4 of the air conditioner are used for realizing the dehumidification function and the fresh air function.

In one embodiment, the air conditioner further comprises a chassis 6, the chassis 6 is fixed on the bottom surface inside the casing 7, and the heat insulation board 3, the fan assembly 2, the condenser 1 and the fresh air assembly are all fixed on the chassis 6.

Set up chassis 6 in this embodiment, install chassis 6 in the inside bottom surface of casing 7, the inside subassembly of casing 7 is direct or indirect to be fixed on chassis 6 for the inside subassembly of air conditioner can be installed earlier on chassis 6, because of 6 side restrictions of no casing 7 on chassis 6 all around, simple to operate establishes casing 7 cover at last and establishes the outside casing 7 of the subassembly of good installation, has made things convenient for the installation promptly, conveniently changes the part simultaneously, avoids the dismouting loaded down with trivial details.

As shown in fig. 3, in one embodiment, the wind guide assembly includes a wind guide ring 8 and a wind guide plate 13, and the wind guide ring 8 is fixed on a side of the wind guide plate 13 away from the condenser 1;

the condenser 1 is divided into an outer row condenser 102 and an inner row condenser 101, the length of the outer row condenser 102 is larger than that of the inner row condenser 101, the inner row condenser 101 is fixed on the air deflector 13 and is the same as the air deflector 13 in shape, and the part, which is longer than the inner row condenser 101, of the outer row condenser 102 is aligned to the fan assembly 2.

In this embodiment, an end plate 9 is further connected to the upper end surface of the air deflector 13, and the end plate 9 is used for connecting the top surface of the condenser 1, so that the air deflector assembly and the condenser 1 can be stably connected to the connecting plate 9. A part of air entering from the outside enters an air inlet area of the second accommodating cavity through the fan assembly 2, and low-temperature and low-humidity fresh air is formed through the cooling effect of the evaporator 4 and enters the inside of the room, so that the dehumidification effect is achieved; the other part of air is returned by the condenser 1 under the action of the air guide ring 8, so that the condition that a dehumidifier is installed to occupy the return air area of the condenser 1 can be avoided.

As shown in fig. 4, the length of the outer-row condenser 102 is greater than that of the inner-row condenser 101, the part of the outer-row condenser 102 protruding out of the inner-row condenser 101 is aligned with the fan assembly 2, outside intake air firstly passes through the outer-row condenser 102, the protruding outer-row part heats air at this time and forms fresh air (high-temperature high-humidity fresh air) through the action of the fan 23, low-temperature air is formed through the cooling action of the evaporator 4 and enters the room from the fresh air outlet 721, however, compared with outdoor air, the temperature is substantially equal to the outdoor air temperature, and therefore, for the fresh air, the temperature is constant.

In one embodiment, the heat insulation plate 3 is connected to two side plates (not shown), and the wind wheel 5 is connected to two side plates at two ends thereof.

In this embodiment, both sides of the heat insulation board 3 are connected with side boards, so that both ends of the wind wheel 5 are conveniently fixed on the two side boards respectively, and the wind wheel 5 is not in contact with the evaporator 4 and the wind channel board and can freely rotate in the air outlet area. Meanwhile, the side plate, the air duct plate, the connecting plate 10 at the top of the heat insulation plate 3, the evaporator 4 and the casing 7 form a closed air outlet area together, only the casing 7 is provided with a fresh air outlet 721, and low-temperature and low-humidity air in the air outlet area is input into a room through the fresh air outlet 721 on the casing 7, so that the dehumidification effect is achieved.

In one embodiment, a connecting plate 10 is connected to the top surface of the heat insulating plate 3, an arc-shaped air duct plate 11 is further arranged in the second accommodating cavity, the top surface of the arc-shaped air duct plate 11 is connected to the connecting plate 10, the bottom surface of the arc-shaped air duct plate 11 is tightly attached to the bottom of the evaporator 4, two sides of the arc-shaped air duct plate 11 with radian are respectively connected to two side plates, and the outer convex part of the arc-shaped air duct plate 11 is tightly attached to the heat insulating plate 3 at the upper part of the fresh air inlet so as to form an air inlet area communicated with the fresh air inlet.

In this embodiment, as shown in fig. 1 and 5, the top surface of the arc-shaped air duct plate 11 is connected to the connecting plate 10, the bottom surface is tightly attached to the bottom of the evaporator 4, the outer convex portion of the arc-shaped air duct plate 11 is tightly attached to the heat insulating plate 3 on the upper portion of the fresh air inlet, so that two enclosed spaces are formed between the arc-shaped air duct plate 11 and the side plate, the heat insulating plate 3 and the connecting plate 10, the upper half portion of the arc-shaped air duct plate 11 forms an enclosed space with the heat insulating plate 3, the connecting plate 10 and the side plate, the lower half portion of the arc-shaped air duct plate 11 forms an enclosed space with the side plate, the heat insulating plate 3 and the chassis 6, the enclosed space on the lower side of the arc-shaped air duct plate 11 forms an air inlet area which is communicated with the fresh air inlet, so that the fresh air entering from the air inlet channel can directly enter the enclosed space on the lower half portion of the arc-shaped air duct plate 11, and the fresh air cannot enter the enclosed space on the upper half portion because the outer convex portion of the arc-shaped air duct plate 11 is tightly attached to the heat insulating plate 3, the situation that fresh air in the upper half closed space cannot be cooled quickly through the cooling function of the evaporator 4 and then enters the air outlet area after being communicated with the upper closed space and the lower closed space is avoided, and the fresh air is input into the room.

As shown in fig. 5, in one embodiment, the evaporator 4 is a V-shaped evaporator, an inner concave surface of the V-shaped evaporator 4 and an inner concave surface of the arc-shaped air duct plate 11 form the air outlet region, and a bottom of the V-shaped evaporator 4 is located above the bottom plate 6;

the outer convex sides of the two V-shaped side surfaces on the V-shaped evaporator 4 are respectively provided with a fixing plate (not shown in the figure) matched with the V-shaped side surfaces, and the V-shaped evaporator 4 is respectively fixed on the chassis 6 through the two fixing plates;

the concave sides of the two V-shaped side surfaces on the V-shaped evaporator 4 are respectively connected with the two side plates.

In this embodiment, the bottom of the V-shaped evaporator 4 is located above the chassis 6 without contacting the chassis 6, so that the bottom of the V-shaped evaporator 4 is communicated with the closed space at the bottom of the arc-shaped air duct plate 11, and forms an air inlet area together with the closed space, so that fresh air entering from an air inlet channel can smoothly reach the bottom of the V-shaped evaporator 4, and is cooled by cooling the fresh air through the cooling effect of the V-shaped evaporator 4, and the low-temperature and low-humidity fresh air is formed and is input indoors.

The evagination side of two V-arrangement sides is provided with the fixed plate respectively on the V-arrangement evaporimeter 4, the outside limit of the side adaptation V-arrangement side of fixed plate to can play the effect of supporting evaporimeter 4, the bottom and the chassis 6 of fixed plate are connected, thereby fix V-arrangement evaporimeter 4 on chassis 6, and the bottom of V-arrangement evaporimeter 4 does not contact chassis 6, can form the air inlet district in order to input the new trend in the bottom. The side of crossing the cab apron can set up the inboard side back of adaptation V-arrangement side, is connected with the curb plate again, has both made things convenient for being connected of V-arrangement evaporimeter 4 and curb plate, can avoid the side of curb plate to lead to the unable condition of connecting with the not suitable condition of joining in marriage of V-arrangement side simultaneously with the V-arrangement side. The concave surface of the V-shaped side plate, the concave surface of the arc-shaped air duct plate 11 and the side plates form an air outlet area together, and the area of the air outlet area is also increased.

As shown in fig. 5, in an embodiment, a bottom surface of the arc-shaped air duct plate 11 is fixed on the chassis 6 through a fresh air partition plate 12, and a through hole 121 is formed in the fresh air partition plate 12 at a position corresponding to the fresh air inlet.

In this embodiment, new trend baffle 12 top surface and the 11 bottom surfaces of arc wind channel board are connected, can play the effect of supporting arc wind channel board 11, and new trend baffle 12's bottom surface and 6 fixed connection in chassis have consequently fixed arc wind channel board 11. The new trend baffle 12 is located the air inlet district, corresponds the position with the new trend import on new trend baffle 12 and is provided with through-hole 121, and the new trend that gets into through inlet air channel can directly pass through-hole 121 and reach the bottom of evaporimeter 4, and then carries out cooling through the effect of evaporimeter 4, inputs indoor at last, reaches the effect of dehumidification.

As shown in fig. 7, 8 and 9, in one embodiment, the housing 7 includes:

the wall sleeve 71 is provided with openings at two opposite sides, the surface formed by the openings of the wall sleeve 71 is parallel to the heat insulation plate 3, and the distance between the openings at two sides of the wall sleeve 71 is equal to the thickness of the wall body;

the outer shell 72 is provided with an opening at one side of the outer shell 72, the opening of the outer shell 72 is completely the same as the opening at one side of the wall sleeve 71 and is fixedly connected with the opening, and the fresh air outlet 721 is arranged on the outer shell 72.

In this embodiment, the wall cover 71 is opened at both sides, wherein one side of the opening is used for connecting with the opening of the casing 72 to surround the whole air conditioner, and the other side of the opening is used for surrounding the condenser 1, so that the condenser 1 is located in the wall body while being in contact with the outside. The distance between the openings at the two sides of the wall sleeve 71 is equal to the thickness of the wall body, so that the wall sleeve 71 protects the air conditioner at the part arranged in the cavity. The opening and the wall cover 71 of shell 72 one side are located indoor opening identical to two openings can connect completely sealed, surround the inside subassembly of air conditioner and protect, and shell 72 is located indoor portion, still is provided with fresh air outlet 721 on the shell 72, and fresh air outlet 721 communicates out the wind zone, makes the low temperature low humid air in the play wind zone directly input to indoor. The wall sleeve 71 and the shell 72 are connected to form the integral machine shell 7, when the internal components of the air conditioner are damaged and need to be maintained, the shell 72 can be detached only, the whole air conditioner does not need to be taken out of the wall, and the air conditioner is convenient to mount and maintain.

The whole working process of the utility model is as follows: as shown in figure 2, in the machine refrigeration running process, outside inlet air can firstly pass through the condenser 1, at the moment, the condenser 1 is equivalent to a heat source, outdoor air is heated into high-temperature high-humidity air, the high-temperature high-humidity air enters the second containing cavity through the fan assembly 2, the high-temperature high-humidity air processed by the condenser 1 enters a space formed by the heat insulation plate 3, the fresh air partition plate 12 and the air duct plate under the action of the fan 23, and the high-temperature high-humidity air can enter an inner air inlet area through holes in the fresh air partition plate 12 due to the fact that only the fresh air partition plate 12 is provided with holes. Under the action of the cross-flow fan blades, air firstly passes through the evaporator 4 and the wind wheel 5 and is finally blown into a room through the fresh air outlet 721. Because under refrigerated condition, evaporimeter 4 is equivalent to a cold source, the air of high temperature and high humidity reduces the temperature behind evaporimeter 4, releases the heat, and the moisture in the air can liquefy simultaneously and form liquid water to the low wet air of low temperature is discharged indoor, realizes new trend and dehumidification function. The low temperature air entering the room is at a temperature substantially equal to the outdoor air temperature relative to the outdoor air and is therefore constant for fresh air.

The utility model has the following beneficial effects:

1. the condenser 1 and the evaporator 4 of the machine are used for realizing dehumidification, so that the installation difficulty caused by reinstallation of the dehumidifier can be avoided.

2. The installation of the dehumidifier takes up the return air area of the condenser 1, resulting in a lower capacity after installation of the dehumidifier than when no dehumidifier is installed.

3. The condenser 1 and the evaporator 4 of the machine are used for realizing dehumidification, so that the cost increase caused by the installation of a dehumidifier can be avoided.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A through-wall air conditioner with constant temperature dehumidification function, characterized by comprising:

the fresh air component is arranged in the second accommodating cavity;

2. The through-wall air conditioner with constant temperature and dehumidification function as claimed in claim 1, wherein said fan assembly comprises:

3. The wall-through air conditioner with constant temperature and dehumidification function as claimed in claim 1, wherein said fresh air component comprises:

and the wind wheel is positioned in the air outlet area.

4. The wall-through air conditioner with constant temperature dehumidification function of claim 3, further comprising a base plate, wherein the base plate is fixed on the bottom surface inside the casing, and the heat insulation plate, the fan assembly, the condenser and the fresh air assembly are all fixed on the base plate.

5. The wall-through air conditioner with the constant-temperature dehumidification function as claimed in claim 1, wherein the air guide assembly comprises an air guide ring and an air guide plate, and the air guide ring is fixed on one side of the air guide plate, which is far away from the condenser;

6. The wall-through air conditioner with the constant-temperature dehumidification function according to claim 4, wherein two side edges of the heat insulation plate adjacent to the base plate are both connected with side plates, and two ends of the wind wheel are respectively connected to the two side plates.

7. The wall-through air conditioner with constant temperature and dehumidification function as claimed in claim 6, wherein a connecting plate is connected to the top surface of the heat insulation plate, an arc-shaped air duct plate is further arranged in the second accommodating cavity, the top surface of the arc-shaped air duct plate is connected with the connecting plate, the bottom surface of the arc-shaped air duct plate is tightly attached to the bottom of the evaporator, two sides with radian on the arc-shaped air duct plate are respectively connected with two side plates, and the outer convex part of the arc-shaped air duct plate is tightly attached to the heat insulation plate on the upper part of the fresh air inlet so as to form an air inlet area communicated with the fresh air inlet.

8. The through-wall air conditioner with constant temperature dehumidification function of claim 7, wherein the evaporator is a V-shaped evaporator, an inner concave surface of the V-shaped evaporator and an inner concave surface of the arc-shaped air duct plate form the air outlet area, and the bottom of the V-shaped evaporator is positioned above the base plate;

9. The through-wall air conditioner with constant temperature dehumidification function as claimed in claim 7, wherein the bottom surface of the arc-shaped air duct plate is fixed on the base plate through a fresh air partition plate, and a through hole is arranged on the fresh air partition plate at a position corresponding to the fresh air inlet.

10. The through-wall air conditioner with constant temperature and dehumidification function as claimed in claim 1, wherein said cabinet comprises: