CN217817061U

CN217817061U - Machine and air conditioner in new trend air conditioning

Info

Publication number: CN217817061U
Application number: CN202221575102.2U
Authority: CN
Inventors: 杨林; 张勇; 郑和清; 熊军; 迟莽; 曾新成; 王天春
Original assignee: TCL Air Conditioner Zhongshan Co Ltd
Current assignee: TCL Air Conditioner Zhongshan Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-15
Anticipated expiration: 2032-06-22

Abstract

The application provides machine and air conditioner in new trend air conditioning, this new trend air conditioning indoor set includes: a base; the fresh air module comprises a shell and a fresh air fan arranged in the shell, and an outdoor air inlet and an indoor air outlet are formed in the shell; the shell is connected to the base, an air exhaust duct is formed by the outer wall of the shell and the base, and the air exhaust duct is provided with an indoor air inlet and an outdoor air outlet; an exhaust fan is also arranged in the exhaust air duct. The application provides a machine in new trend air conditioning passes through the outer wall of the casing of new trend module with the base forms the wind channel of airing exhaust, makes like this the new trend module forms a passageway of taking a breath respectively outside its casing, sets up two kinds of passageways of taking a breath on same module, and the structure is simpler and occupation space is littleer.

Description

Machine and air conditioner in new trend air conditioning

Technical Field

The application relates to the technical field of air conditioners, in particular to a fresh air conditioner indoor unit and an air conditioner.

Background

With the development of science and technology and the improvement of the living standard of people, the air conditioner is used as household electrical appliances essential for air conditioning in a home, and the requirement of a user on the comfort of the air conditioner is higher and higher.

Present air conditioner is when heating or refrigeration, carries out circulation heating or cooling with indoor air, and the user is in order to keep indoor temperature simultaneously, and door and window is tightly closed often, leads to indoor air quality to be more and more poor, and the oxygen content is more and more low, and the concentration of particulate matter constantly risees, and symptoms such as dizziness appear easily to the user, influence user's healthy. In order to avoid the air quality problems such as excessive carbon dioxide concentration caused by poor ventilation of the indoor environment, a fresh air device communicated with the outdoor environment is usually added in the fresh air conditioner indoor unit to introduce the outdoor air into the indoor environment.

Most of the existing fresh air conditioners can only introduce outdoor air indoors, cannot lead indoor dirty air outdoors, have single functions, and cannot quickly and effectively replace indoor and outdoor air. In a few fresh air conditioners, in order to realize bidirectional ventilation, a set of exhaust device is usually added, the exhaust device is independent of the fresh air device, and the two sets of fan systems have the problems of large number of parts, difficulty in assembly, occupation of the space of the whole machine, large shape of the whole machine, unattractive appearance, high cost and the like.

SUMMERY OF THE UTILITY MODEL

The application provides a machine and air conditioner in fresh air conditioning aims at solving the technical problem that fresh air conditioning's new trend device and exhaust device structure are complicated and occupation space is big among the prior art.

In order to realize above-mentioned purpose, the new trend air conditioning indoor set that this application provided includes:

a base;

the fresh air module comprises a shell and a fresh air fan arranged in the shell, and an outdoor air inlet and an indoor air outlet are formed in the shell;

the shell is connected to the base, and an exhaust air duct is formed by the outer wall of the shell and the base;

the air exhaust duct is provided with an indoor air inlet and an outdoor air outlet;

an exhaust fan is also arranged in the exhaust air duct.

Optionally, the indoor air inlet and the indoor air outlet are arranged at the top of the housing at intervals, and the indoor air inlet and the indoor air outlet are in the same orientation.

Optionally, the fresh air conditioner indoor unit further comprises an air outlet cover, the air outlet cover comprises an air outlet pipe orifice and an air outlet channel sleeved on the air outlet pipe orifice, and the air outlet cover is fixed on the base and connected with the shell; the air outlet pipe orifice is sleeved on the pipeline at the outdoor air inlet, and the air outlet channel is communicated with the outdoor air outlet.

Optionally, a first enclosing plate is arranged on the base, a second enclosing plate is arranged on the outer wall of the shell, and the second enclosing plate and the first enclosing plate enclose to form the exhaust air duct.

Optionally, the casing includes an air intake volute and an air intake cover, a first chamber is defined in the air intake volute, the side wall of the air intake volute is provided with the indoor air outlet communicated with the first chamber, and the fresh air blower is arranged in the first chamber; a second cavity is defined in the air inlet cover, the side wall of the air inlet cover is provided with the outdoor air inlet communicated with the second cavity, and the second cavity is communicated with the first cavity.

Optionally, the first enclosing plate comprises a left side wall, a right side wall and an upper sealing surface wall arranged on the base; the second enclosing plate comprises a first baffle arranged at the top of the air inlet volute, a second baffle on the side wall of the base, which is butted with the air inlet volute, a third baffle at the top of the air inlet cover and a fourth baffle on the side wall of the base, which is butted with the air inlet volute; the first baffle plate and the third baffle plate are matched to form the indoor air inlet, and the second baffle plate and the fourth baffle plate are matched with the left side wall, the right side wall, the upper sealing surface wall and the base to form a pipeline part of the air exhaust duct.

Optionally, the first baffle with the relative inboard of third baffle is provided with the screw post, the exhaust fan passes through the screw post is fixed indoor air inlet department.

Optionally, the new trend module still includes filter screen support and sets up filter screen on the filter screen support, the air inlet cover with the junction of air inlet spiral case prescribes a limit to the third chamber, the third chamber with first chamber, second chamber intercommunication, the filter screen support passes through filter screen mouth on the air inlet cover is inserted and is located the third chamber.

Optionally, the fresh air fan is a centrifugal fan, and the exhaust fan is an axial flow fan.

In order to realize the purpose, the application also provides an air conditioner, the air conditioner comprises the fresh air conditioner indoor unit.

In the technical scheme provided by the application, the fresh air conditioner indoor unit comprises a base and a fresh air module, wherein the fresh air module comprises a shell and a fresh air fan arranged in the shell, and an outdoor air inlet and an indoor air outlet are formed in the shell; the shell is connected to the base, and an exhaust air duct is formed by the outer wall of the shell and the base; the air exhaust duct is provided with an indoor air inlet and an outdoor air outlet; an exhaust fan is also arranged in the exhaust air duct. When the fresh air fan is started, outdoor fresh air enters the shell from the outdoor air inlet and is then discharged from the indoor air outlet; when the exhaust fan is started, indoor air enters the exhaust air duct from the indoor air inlet and is then exhausted outdoors from the outdoor air outlet. The application provides a new trend air conditioning indoor set passes through the outer wall of the casing of new trend module with the base cooperation forms the wind channel of airing exhaust, makes like this the new trend module forms a passageway of taking a breath respectively outside its casing, sets up two kinds of passageways of taking a breath on the same module, and the structure is simpler and occupation space is littleer.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a split structure of an indoor unit of a fresh air conditioner provided by the present application;

fig. 2 is a schematic view of a split structure at another view angle of the indoor unit of the fresh air conditioner provided by the present application;

FIG. 3 is a schematic cross-sectional view of a fresh air module of the indoor unit of a fresh air conditioner along an air exhaust duct according to the present application;

fig. 4 is a schematic cross-sectional view of a fresh air module of an indoor unit of a fresh air conditioner provided by the present application along an air exhaust duct;

fig. 5 is a schematic view of a split structure of a fresh air module of an indoor unit of a fresh air conditioner provided by the present application;

FIG. 6 is a schematic bottom view of an indoor unit of a fresh air conditioner according to the present disclosure;

fig. 7 is an enlarged view of the area a in fig. 6.

The reference numbers indicate:

the implementation, functional features and advantages of the object of the present application will be further explained with reference to the embodiments, and with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "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 used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, 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 to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the application provides a fresh air conditioner indoor unit, which is explained in detail below.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the present application, the fresh air conditioning indoor unit 100 includes:

a base 10;

the fresh air module 20 comprises a shell 21 and a fresh air fan 24 arranged in the shell 21, wherein an outdoor air inlet 2122 and an indoor air outlet 2112 are arranged on the shell 21;

wherein, the casing 21 is connected to the base 10, and an exhaust air duct 23 is formed by the outer wall of the casing 21 and the base 10;

the exhaust air duct 23 has an indoor air inlet 231 and an outdoor air outlet 232;

an exhaust fan 25 is also arranged in the exhaust air duct 23.

It can be understood that the fresh air conditioner indoor unit 100 provided by the present application can realize fresh air intake and dirty air exhaust. When fresh air is required to be fed, the fresh air fan 24 works, the exhaust fan 25 does not work, and outdoor fresh air enters the shell 21 through the outdoor air inlet 2122 and is then exhausted through the indoor air outlet 2112; when dirty air is required to be exhausted, the fresh air fan 24 does not work, the exhaust fan 25 works, indoor air enters the exhaust air duct 23 through the indoor air inlet 231 and is then exhausted outdoors through the outdoor air outlet 232. Fresh air inlet and dirty air exhaust can also be opened simultaneously to fresh air indoor set 100, works as fresh air indoor set 100 opens fresh air inlet and dirty air exhaust simultaneously, fresh air machine 24 with the simultaneous independent work of airing exhaust makes fresh air indoor set 100 both can carry the air from outdoor indoor and can be outdoor with indoor air discharge, reaches two-way quick ventilation's effect. The fresh air conditioner indoor unit 100 realizes bidirectional air exchange through one suction and one discharge, and can meet the requirement of fresh and high-quality air required by daily life of people.

In the technical solution provided by the present application, the fresh air conditioner indoor unit 100 includes a base 10 and a fresh air module 20, the fresh air module 20 includes a casing 21 and a fresh air fan 24 disposed in the casing 21, and the casing 21 is provided with an outdoor air inlet 2122 and an indoor air outlet 2112; wherein, the shell 21 is connected to the base 10, and an exhaust air duct 23 is formed by the outer wall of the shell 21 and the base 10; the exhaust air duct 23 has an indoor air inlet 231 and an outdoor air outlet 232; an exhaust fan 25 is also arranged in the exhaust air duct 23. When the fresh air blower 24 is turned on, fresh outdoor air enters the housing 21 through the outdoor air inlet 2122 and is then discharged through the indoor air outlet 2112; when the exhaust fan 25 is turned on, indoor air enters the exhaust duct 23 through the indoor air inlet 231 and is then discharged to the outside through the outdoor air outlet 232. The application provides a new trend air conditioning indoor set 100 passes through the outer wall of new trend module 20's casing 21 with the base 10 cooperation forms air duct 23 of airing exhaust makes like this new trend module 20 forms a passageway of taking a breath inside and outside its casing 21 respectively, sets up two kinds of passageways of taking a breath on same module, and the structure is simpler and occupation space is littleer.

Further, referring to fig. 1 again, in the embodiment of the present application, the indoor air inlet 231 and the indoor air outlet 2112 are disposed at the top of the housing 21 at an interval, and the indoor air inlet 231 and the indoor air outlet 2112 are oriented in the same direction. It can be understood that the fresh air conditioning indoor unit 100 further includes an outer casing (not shown), the fresh air module 20 is located in the outer casing, the indoor air inlet 231 and the indoor air outlet 2112 both face the top of the outer casing, and only one opening needs to be provided on the outer casing corresponding to the positions of the indoor air inlet 231 and the indoor air outlet 2112, where the opening can simultaneously satisfy air inlet of the indoor air inlet 231 and air outlet of the indoor air outlet 2112.

Further, please refer to fig. 3, fig. 4, fig. 6, and fig. 7, in the embodiment of the present application, the fresh air indoor unit 100 further includes an air outlet cover 30, the air outlet cover 30 includes an air outlet pipe opening 31 and an air outlet channel 32 sleeved on the air outlet pipe opening 31, and the air outlet cover is fixed on the base and connected to the housing; the air outlet pipe opening 31 is sleeved on the pipeline at the outdoor air inlet 2122, and the air outlet channel 32 is communicated with the outdoor air outlet 232. It can be understood that, by using one air outlet housing 30, and only one pipe needs to be connected to the air outlet housing 30 to communicate the outdoor air outlet 232 and the outdoor air inlet 2122 with the outside, no separate air exhaust pipe needs to be additionally provided; and air inlet and air exhaust share the same pipeline, and the novel opening of the wall body is not needed or the original opening is not expanded during installation.

Specifically, referring to fig. 1 to 3 again, in the embodiment of the present application, a first enclosing plate 11 is disposed on the base 10, a second enclosing plate 22 is disposed on an outer wall of the housing 21, and the second enclosing plate 22 and the first enclosing plate 11 enclose to form the exhaust air duct. It can be understood that, when the fresh air module 20 is installed on the base 10, the second enclosure 22 encloses with the first enclosure 11 on the base 10, and the exhaust duct 23 is formed between the base 10 and the casing 21 of the fresh air module 20.

Further, referring to fig. 5 together, in the embodiment of the present application, the housing 21 includes an intake volute 211 and an intake cover 212, a first chamber 2111 is defined in the intake volute 211, the side wall of the intake volute 211 is provided with the indoor air outlet 2112 communicated with the first chamber 2111, and the fresh air fan 24 is disposed in the first chamber 2111; a second chamber 2121 is defined in the air inlet cover 212, the side wall of the air inlet cover 212 is provided with the outdoor air inlet 2122 communicated with the second chamber 2121, and the second chamber 2121 is communicated with the first chamber 2111. It can be understood that when fresh air is introduced into the fresh air conditioning indoor unit 100, the fresh air fan 24 is operated, and outdoor fresh air enters the second chamber 2121 through the outdoor air inlet 2122 of the inlet cover 212 and then is blown out of the indoor air outlet 2112 of the inlet volute 211 through the first chamber 2111.

Further, referring to fig. 1, fig. 2 and fig. 5, in the embodiment of the present invention, the first enclosing plate 11 includes a left side wall 111, a right side wall 112 and an upper sealing wall 113 disposed on the base 10; the second enclosing plate 22 comprises a first baffle 2113 arranged at the top of the air inlet volute 211, a second baffle 2114 abutted against the side wall of the base 10 by the air inlet volute 211, a third baffle 2123 at the top of the air inlet cover 212 and a fourth baffle 2124 abutted against the side wall of the base 10 by the air inlet volute 211; the first baffle 2113 and the third baffle 2123 cooperate to form the indoor air inlet 231, and the second baffle 2114 and the fourth baffle 2124 cooperate with the left side wall 111, the right side wall 112, the upper sealing surface wall 113 and the base 10 to form a duct portion of the exhaust air duct 23. It is understood that the exhaust air duct 23 is connected to the outdoor air inlet 2122 by being surrounded by the indoor air inlet 231 in a U-shaped manner on the peripheral side of the casing 21 of the fresh air module 20, the outdoor air outlet 232 is arranged side by side with the outdoor air inlet 2122, and the outdoor air outlet 232 and the outdoor air inlet 2122 are connected by assembling the air outlet cover 30. When the fresh air-conditioning indoor unit 100 discharges indoor air, the exhaust fan 25 operates, and the indoor air enters the exhaust air duct 23 through the indoor air inlet 231 of the air inlet cover 212 and then is blown out from the outdoor air outlet 232 of the air inlet cover 212.

Further, referring to fig. 1 and fig. 2 again, in the embodiment of the present application, screw posts 2125 are disposed on opposite inner sides of the first baffle 2113 and the third baffle 2123, and the exhaust fan 25 is fixed at the indoor air inlet 231 through the screw posts 2125. It can be understood that the screw post 2125 is fixed to make the exhaust fan 25 more firmly and stably fixed, and avoid noise generated during operation due to looseness. Specifically, exhaust fan 25's frame shape with indoor air outlet 2112's shape is the same, works as exhaust fan 25 passes through screw post 2125 is fixed when indoor air intake 231 department, exhaust fan 25 just can be full of wholly indoor air outlet 2112, the peripheral unable air leakage of frame of exhaust fan 25, like this exhaust fan 25 can the more efficient induced draft.

Further, referring to fig. 1 and 5 together, in the embodiment of the present application, the fresh air module 20 further includes a filter screen bracket (not shown) and a filter screen (not shown) disposed on the filter screen bracket, the air inlet cover 212 defines a third chamber 2126 at a connection position with the air inlet volute 211, the third chamber 2126 is communicated with the first chamber 2111 and the second chamber 2121, and the filter screen bracket is inserted into the third chamber 2126 through a filter screen opening 2127 of the air inlet cover 212. It is understood that when fresh air is introduced into the fresh air module 20, the fresh air enters the second chamber 2121 from the outdoor air inlet 2122, is filtered by the filter screen in the third chamber 2126, and is blown out of the indoor air outlet 2112 through the first chamber 2111. The filter screen can filter fresh air entering from the outdoor air inlet 2122, and the filtered fresh air enters indoors from the indoor air outlet 2112, so that the use experience of a user is improved; meanwhile, the filter screen bracket is inserted into the third chamber 2126, so that the filter screen is convenient to replace. The Filter screen is a High efficiency air Filter (HEPA) Filter screen, and the HEPA Filter screen can effectively Filter particles in the air flow passing through the third chamber 2126, and has a good purification effect.

Further, in the embodiment of the present application, the fresh air fan 24 is a centrifugal fan, and the exhaust fan 25 is an axial flow fan. The fresh air fan 24 is configured as a centrifugal fan, and the exhaust fan 25 is configured as an axial flow fan, so that the design of the exhaust air duct 23 can be better matched, and the whole fresh air module 20 is simpler in structure and smaller in occupied space.

The present application further provides an air conditioner, including any of the above embodiments, the fresh air conditioning indoor unit 100, the specific structure of the fresh air conditioning indoor unit 100 refers to the above embodiments, and since the air conditioner employs all the technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, which is not repeated herein.

The fresh air conditioner indoor unit and the air conditioner provided by the embodiment of the application are described in detail, specific examples are applied to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a machine in new trend air conditioning which characterized in that includes:

a base;

the air exhaust duct is provided with an indoor air inlet and an outdoor air outlet; an exhaust fan is also arranged in the exhaust air duct.

2. The indoor unit of fresh air conditioner as claimed in claim 1, wherein the indoor air inlet and the indoor air outlet are spaced apart from each other at the top of the casing, and the indoor air inlet and the indoor air outlet are oriented in the same direction.

3. The indoor unit of a fresh air conditioner as claimed in claim 1, further comprising an air outlet cover, wherein the air outlet cover comprises an air outlet pipe opening and an air outlet channel sleeved on the air outlet pipe opening, and the air outlet cover is fixed on the base and connected with the casing; the air outlet pipe orifice is sleeved on the pipeline at the outdoor air inlet, and the air outlet channel is communicated with the outdoor air outlet.

4. The indoor unit of fresh air conditioner as claimed in claim 1, wherein the base is provided with a first enclosing plate, the outer wall of the casing is provided with a second enclosing plate, and the second enclosing plate and the first enclosing plate enclose to form the exhaust air duct.

5. The fresh air indoor unit of claim 4, wherein the housing comprises an inlet volute and an inlet cover, a first chamber is defined in the inlet volute, the side wall of the inlet volute is provided with the indoor air outlet communicated with the first chamber, and the fresh air machine is arranged in the first chamber; and a second cavity is defined in the air inlet cover, the side wall of the air inlet cover is provided with the outdoor air inlet communicated with the second cavity, and the second cavity is communicated with the first cavity.

6. The fresh air indoor unit of claim 5, wherein the first enclosing plate comprises a left side wall, a right side wall and an upper sealing surface wall which are arranged on the base; the second enclosing plate comprises a first baffle arranged at the top of the air inlet volute, a second baffle on the side wall of the base, which is butted with the air inlet volute, a third baffle at the top of the air inlet cover and a fourth baffle on the side wall of the base, which is butted with the air inlet volute; the first baffle plate and the third baffle plate are matched to form the indoor air inlet, and the second baffle plate and the fourth baffle plate are matched with the left side wall, the right side wall, the upper sealing surface wall and the base to form a pipeline part of the air exhaust duct.

7. The indoor unit of fresh air conditioner as claimed in claim 6, wherein screw posts are provided on opposite inner sides of the first baffle and the third baffle, and the exhaust fan is fixed at the indoor air inlet through the screw posts.

8. The indoor unit of fresh air conditioning of claim 5, wherein the fresh air module further comprises a filter screen support and a filter screen disposed on the filter screen support, the inlet hood defines a third chamber at a connection with the inlet volute, the third chamber is communicated with the first chamber and the second chamber, and the filter screen support is inserted into the third chamber through a filter screen opening on the inlet hood.

9. The indoor unit of a fresh air conditioner as claimed in claim 1, wherein the fresh air blower is a centrifugal blower and the exhaust blower is an axial flow blower.

10. An air conditioner, characterized in that it comprises a fresh air conditioner indoor unit according to any one of claims 1 to 9.