CN112303847A

CN112303847A - Air supply control device and method of air conditioner, air conditioner and remote controller

Info

Publication number: CN112303847A
Application number: CN202011149890.4A
Authority: CN
Inventors: 王后军; 刘卫平; 李岗; 杜嘉君; 刘晓坤
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-02-02

Abstract

The invention discloses an air supply control device and method of an air conditioner, the air conditioner and a remote controller, wherein the device comprises: the main control unit controls the opening of the first air inlets (11), the closing of the second air inlets (12) and the opening of the air outlets (6) of all the air channels under the condition that the air conditioner is started for refrigeration or heating, and controls the air volume adjusting unit of each air channel; the temperature detection unit is used for detecting the current environment temperature of the region to which the temperature detection unit belongs; and the secondary control unit controls the air volume adjusting unit of an air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target refrigerating or heating temperature of the indoor unit host machine under the condition of receiving a partitioned air supply control instruction capable of controlling the area to which the secondary control unit belongs, so that the partitioned air supply control of the area to which the secondary control unit belongs is realized. This scheme can make the air conditioner can divide the comfort level when regional regulation and control temperature in order to promote the user to use the air conditioner.

Description

Air supply control device and method of air conditioner, air conditioner and remote controller

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to an air supply control device and method of an air conditioner, the air conditioner and a remote controller, in particular to an air supply control device and method of a distributed type zone-by-zone air conditioner capable of freely adjusting temperature, the air conditioner and the remote controller.

Background

In the related scheme, the air conditioner is a refrigeration host and a set of control module, and the air supply temperature of a certain area in a room cannot be independently adjusted. The comfortable temperature of everybody's body sense is all different, if the unable regional regulation and control temperature of subregion of air conditioner, then can lead to partial user to use the comfort level of air conditioner low, influences the user to the use satisfaction of air conditioner.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention aims to provide an air supply control device and method of an air conditioner, the air conditioner and a remote controller, and aims to solve the problem that the comfort level of a user when the air conditioner is used is influenced because the air conditioner cannot regulate and control the temperature in different areas, and achieve the effect that the air conditioner can regulate and control the temperature in different areas to improve the comfort level of the user when the user uses the air conditioner.

The present invention provides an air supply control device of an air conditioner, wherein the air conditioner comprises: the air conditioner comprises an internal machine host, more than two air channels and more than two areas capable of blowing air in a partitioned mode, wherein each air channel is provided with a first air inlet, a second air inlet and an air outlet; the air supply control device of the air conditioner comprises: the air quantity adjusting unit of each air channel, the temperature detecting unit and the secondary control unit of each area are arranged in the air channel; the main control unit is configured to control the first air inlets, the second air inlets and the air outlets of all the air channels to be opened under the condition that the air conditioner is started for cooling or heating; controlling the air quantity adjusting unit of each air channel to enable the initial air inlet quantity of the first air inlet of each air channel to be a first set air inlet quantity and enable the initial air supply quantity of each air channel to be a first set air supply quantity; the temperature detection unit is configured to detect the current ambient temperature of the area to which the temperature detection unit belongs in the process of cooling or heating of the air conditioner; the secondary control unit is configured to control the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit host machine under the condition that a partitioned air supply control instruction capable of controlling the area to which the secondary control unit belongs is received, so that the partitioned air supply control of the area to which the secondary control unit belongs is realized.

In some embodiments, the first air inlet of each of the two or more air ducts can be communicated to the air outlet of the internal machine main machine; the second air inlet of each of the more than two air channels can be communicated to an indoor space; the air outlet of each of the more than two air ducts can be communicated to one of the more than two air outlets with different areas; and one of the more than two regional air outlets can supply air to one region in the indoor space.

In some embodiments, the air volume adjusting unit includes: at least one of a first air volume adjusting door, a second air volume adjusting door, a heating module, an air supply module and an air direction adjusting module; the first air volume adjusting door is arranged in each air duct and is positioned at the rear end of the first air inlet along the air inlet direction from the first air inlet of each air duct to the air outlet of each air duct; the second air volume adjusting door is arranged in each air duct and is positioned at the rear end of the second air inlet along the air inlet direction from the second air inlet of each air duct to the air outlet of each air duct; the heating module is positioned in each air duct and is positioned at the front end of an air outlet of each air duct; the air supply module is positioned in each air duct and at the front end of an air outlet of each air duct; the wind direction adjusting module is positioned in each wind channel and at the front end of the wind outlet of each wind channel.

In some embodiments, the second air inlet is located on a side wall of each air duct; the first air volume adjusting door comprises: a motor and an air deflector; the second air volume adjusting door comprises: a motor and an air deflector; the heating module comprises: a heater (3); the air supply module comprises: fan blades and a fan (4); the wind direction adjustment module includes: a wind direction adjusting and closing plate (5).

In some embodiments, the main control unit, which controls the air volume adjusting unit of each air duct, includes: and controlling the opening degree of a first air volume adjusting door in the air volume adjusting unit of each air channel to be a first set opening degree, controlling the heating module to be closed, and controlling the air supply module to be opened.

In some embodiments, the controlling, by the secondary control unit, the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host includes: in the process of refrigerating the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target refrigerating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs to a first adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current ambient temperature of the area to which the secondary control unit belongs to the first adjusting temperature.

In some embodiments, the adjusting the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs by the secondary control unit includes: the secondary control unit controls the opening degree of a first air volume adjusting door in the air volume adjusting unit of one air channel corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree; after delaying a first set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; after delaying for a first set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first regulation temperature, the secondary control unit controls a second air inlet of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening of a second air volume regulating door in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

In some embodiments, the continuously adjusting, by the secondary control unit, the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs includes: if the current environment temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls a heating module of one air duct corresponding to the area to which the secondary control unit belongs to be opened; after the second set time length is delayed again, if the current environment temperature of the area to which the secondary control unit belongs reaches the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed, and if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be continuously opened, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed and then be re-opened.

In some embodiments, the controlling the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, further includes: in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a second adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current environment temperature of the area to which the secondary control unit belongs to the second adjusting temperature.

In some embodiments, the adjusting the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs by the secondary control unit includes: the secondary control unit controls the opening degree of a first air volume adjusting door in the air volume adjusting unit of one air channel corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree; after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the second regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls a second air inlet of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening of a second air volume regulating door in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

In some embodiments, the continuously adjusting, by the secondary control unit, the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs includes: if the current environment temperature of the area to which the secondary control unit belongs reaches the second adjusting temperature, the secondary control unit maintains the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; and if the current environment temperature of the area to which the secondary control unit belongs does not reach the second adjusting temperature, the secondary control unit controls the opening degree of a second air volume adjusting door in the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be increased to a fourth set opening degree and then continues to operate.

In some embodiments, the controlling the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, further includes: in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a third adjusting temperature is received, the secondary control unit controls the heating module of the air channel corresponding to the area to which the secondary control unit belongs to be opened; after delaying a third set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the third regulation temperature, the secondary control unit controls a heating module of the air channel corresponding to the area to which the secondary control unit belongs to close; if the current environment temperature of the area to which the secondary control unit belongs does not reach the third adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to continue to be started, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be restarted after being closed.

In some embodiments, further comprising: the secondary control unit is further configured to control the first air inlet and the air outlet of one air duct corresponding to the area to which the secondary control unit belongs to be closed and closed under the condition that an air supply closing instruction capable of closing the area to which the secondary control unit belongs is received.

In accordance with another aspect of the present invention, there is provided an air conditioner including: the air supply control device of the air conditioner is provided.

In accordance with another aspect of the present invention, there is provided a remote controller including: more than two hierarchical control units; each hierarchical control unit capable of sending a partitioned air supply control instruction of an area to which the secondary control unit itself belongs to one secondary control unit in the air conditioner according to any one of claims 1 to 13 so as to correspond to an air volume adjusting unit that controls the area to which the secondary control unit itself belongs; or, each hierarchical control unit may send an air supply closing instruction of an area to which the secondary control unit belongs to one secondary control unit in the air conditioner according to claim 13, so as to correspondingly control the first air inlet and the air outlet of one air duct corresponding to the area to which the secondary control unit belongs to be closed.

In accordance with another aspect of the present invention, there is provided an air supply control method for an air conditioner, the air conditioner including: the air conditioner comprises an internal machine host, more than two air channels and more than two areas capable of blowing air in a partitioned mode, wherein each air channel is provided with a first air inlet, a second air inlet and an air outlet; the air supply control method of the air conditioner comprises the following steps: through the main control unit, the first air inlets, the second air inlets and the air outlets of all the air channels are controlled to be opened under the condition that the air conditioner is started for refrigeration or heating; controlling the air quantity adjusting unit of each air channel to enable the initial air inlet quantity of the first air inlet of each air channel to be a first set air inlet quantity and enable the initial air supply quantity of each air channel to be a first set air supply quantity; detecting the current environment temperature of the area to which the air conditioner belongs by a temperature detection unit in the process of refrigerating or heating of the air conditioner; through the secondary control unit, under the condition that a zone air supply control instruction capable of controlling a zone to which the secondary control unit belongs is received, the air volume adjusting unit of one air duct corresponding to the zone to which the secondary control unit belongs is controlled according to the current ambient temperature of the zone to which the secondary control unit belongs and the target refrigerating or heating temperature of the indoor unit host, so that zone air supply control of the zone to which the secondary control unit belongs is realized.

In some embodiments, the controlling the air volume adjusting unit of each air duct by the main control unit includes: and controlling the opening degree of a first air volume adjusting door in the air volume adjusting unit of each air channel to be a first set opening degree, controlling the heating module to be closed, and controlling the air supply module to be opened.

In some embodiments, the controlling, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host includes: in the process of refrigerating the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target refrigerating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs to a first adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current ambient temperature of the area to which the secondary control unit belongs to the first adjusting temperature.

In some embodiments, adjusting, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the area to which the secondary control unit belongs includes: the secondary control unit controls the opening degree of a first air volume adjusting door in the air volume adjusting unit of one air channel corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree; after delaying a first set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; after delaying for a first set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first regulation temperature, the secondary control unit controls a second air inlet of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening of a second air volume regulating door in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

In some embodiments, the controlling, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host further includes: in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a second adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current environment temperature of the area to which the secondary control unit belongs to the second adjusting temperature.

In some embodiments, adjusting, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the area to which the secondary control unit belongs includes: the secondary control unit controls the opening degree of a first air volume adjusting door in the air volume adjusting unit of one air channel corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree; after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the second regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state; after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls a second air inlet of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening of a second air volume regulating door in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

In some embodiments, the controlling, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host further includes: in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a third adjusting temperature is received, the secondary control unit controls the heating module of the air channel corresponding to the area to which the secondary control unit belongs to be opened; after delaying a third set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the third regulation temperature, the secondary control unit controls a heating module of the air channel corresponding to the area to which the secondary control unit belongs to close; if the current environment temperature of the area to which the secondary control unit belongs does not reach the third adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to continue to be started, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be restarted after being closed.

In some embodiments, further comprising: and controlling the first air inlet and the air outlet of one air duct corresponding to the area to which the secondary control unit belongs to be closed and closed by the secondary control unit under the condition of receiving an air supply closing instruction for the area to which the secondary control unit belongs.

Therefore, according to the scheme of the invention, the plurality of air channels and the plurality of regional air outlets matched with the plurality of air channels are arranged at the air outlet of the inner machine host of the air conditioner, each air channel can send the air output by the air outlet of the inner machine host of the air conditioner to the corresponding region in a regional mode, the air outlet of each region can be independently adjusted, and the air conditioner can adjust and control the temperature in the regions to improve the comfort level of a user when the user uses the air conditioner.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of an air supply control device of an air conditioner according to the present invention;

FIG. 2 is a schematic structural diagram of an air duct of an embodiment of an air conditioner according to the present invention;

FIG. 3 is a schematic structural diagram of an air duct of another embodiment of the air conditioner of the present invention;

fig. 4 is a control flow diagram of the first embodiment of the air conditioner of the present invention;

fig. 5 is a control flow diagram of the second embodiment of the air conditioner of the present invention;

fig. 6 is a control flow diagram of a third embodiment of the air conditioner of the present invention;

fig. 7 is a control flow diagram of a fourth embodiment of the air conditioner of the present invention;

FIG. 8 is a flow chart illustrating an exemplary embodiment of a method for controlling air flow in an air conditioner;

fig. 9 is a schematic flow chart of an embodiment of adjusting the air volume adjusting unit of one air duct corresponding to the area to which the air volume adjusting unit belongs by a secondary control unit in the refrigeration process according to the method of the present invention;

fig. 10 is a schematic flow chart illustrating an embodiment of adjusting the air volume adjusting unit of one air duct corresponding to the area to which the air volume adjusting unit belongs by a secondary control unit in the heating process according to the method of the present invention;

fig. 11 is a schematic flow chart of an embodiment of further increasing the current ambient temperature during the heating process in the method of the present invention.

The reference numbers in the embodiments of the present invention are as follows, in combination with the accompanying drawings:

11-a first air inlet; 12-a second air inlet; 21-a first air volume adjusting door; 22-a second air volume adjusting door; 3-a heater; 4-fan blades and fans; 5-wind direction adjusting and closing plate; 6-air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 invention.

According to an embodiment of the present invention, there is provided an air supply control apparatus of an air conditioner. Referring to fig. 1, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The air conditioner includes: the air supply system comprises an internal machine host, more than two air ducts and more than two areas capable of supplying air in a partitioned mode, wherein each air duct is provided with a first air inlet 11, a second air inlet 12 and an air outlet 6. The air supply control device of the air conditioner comprises: the air conditioner comprises a main control unit, an air volume adjusting unit of each air channel, a temperature detection unit and a secondary control unit of each area. Specifically, the air supply control device of the air conditioner comprises: the main control unit is arranged at the main machine of the internal machine, the air volume adjusting unit is arranged in each air duct, and the temperature detecting unit (such as a zone temperature detecting module) and the secondary control unit (such as a secondary control module) are arranged in each zone.

The main control unit is configured to control the first air inlets 11, the second air inlets 12 and the air outlets 6 of all the air ducts to be opened under the condition that the air conditioner is started for cooling or heating, and specifically may control the first air inlets 11, the second air inlets 12 and the air outlets 6 of the air ducts to be opened; and controlling the air volume adjusting unit of each air duct to make the initial air intake volume of the first air inlet 11 of each air duct be a first set air intake volume (such as a maximum air intake volume) and make the initial air supply volume of each air duct be a first set air supply volume (such as a maximum air supply volume). The air supply amount can be the air output amount of the air outlet 6.

Specifically, the air volume adjusting unit is configured to make an initial air intake volume of the first air inlet 11 of each air duct be a first set air intake volume (e.g., a maximum air intake volume) and make an initial air supply volume of each air duct be a first set air supply volume (e.g., a maximum air supply volume) when the air conditioner is turned on for cooling or heating. For example: the air conditioner is started. And opening air volume adjusting doors in air ducts of all areas of the air conditioner to a horizontal angular speed. The second air inlet 12 and the heating module (such as the heater 3) are in the original closed state. And the air duct air supply fan module (such as the fan blade and the fan 4) is started.

The temperature detection unit is configured to detect the current ambient temperature of the area to which the temperature detection unit belongs in the process of cooling or heating of the air conditioner.

The secondary control unit is configured to control the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit host machine under the condition that a partitioned air supply control instruction capable of controlling the area to which the secondary control unit belongs is received, specifically, under the condition that the partitioned air supply control instruction of the area to which the secondary control unit belongs is sent by a remote controller, so that the control of the partitioned air supply of the area to which the secondary control unit belongs is realized.

Specifically, an air conditioner includes: the air conditioner comprises an inner machine host machine, a plurality of air channels and a plurality of regional air outlets. The regional air outlet (such as air outlet 6) is provided with the second grade control module in step, and this second grade control module is used for controlling each inside part work in wind channel, reaches the effect of control subregion air-out temperature. Through a plurality of wind channels and a plurality of regional air outlets of dividing, can effectively realize the distributed of air conditioner divides regional freedom temperature regulation, improves user's use and experiences and the satisfaction.

The first air inlet 11 of each of the two or more air ducts can be communicated to the air outlet of the internal machine host. The second air inlet 12 of each of the two or more air ducts can be communicated to the indoor space. The air outlet 6 of each of the two or more air ducts can be communicated to one of the two or more regional air outlets. And one of the more than two regional air outlets can supply air to one region in the indoor space.

Specifically, one of the two or more air ducts corresponds to one of the two or more sub-area air outlets. And the plurality of regional air outlets are connected with the air outlet of the indoor unit host of the air conditioner through a plurality of air channels. And the air channels are air supply channels outside the air conditioner main body and are used for supplying air to a specified area.

In some embodiments, the air volume adjusting unit includes: at least one of the first air volume adjusting door 21, the second air volume adjusting door 22, the heating module, the blowing module and the air direction adjusting module.

Wherein, under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct, the first air volume adjusting door 21 is arranged in each air duct and is positioned at the rear end of the first air inlet 11.

And under the condition that the air volume adjusting unit comprises a second air volume adjusting door 22, along the air inlet direction from the second air inlet 12 of each air channel to the air outlet 6 of each air channel, the second air volume adjusting door 22 is arranged in each air channel and is positioned at the rear end of the second air inlet 12. And under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21 and a second air volume adjusting door 22, along each air inlet 11 of the air duct to each air inlet direction of the air outlet 6 of the air duct, the second air volume adjusting door 22 is also positioned at the rear end of the first air volume adjusting door 21.

And under the condition that the air volume adjusting unit comprises a heating module, the heating module is positioned in each air channel and at the front end of the air outlet 6 of each air channel. And under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, a second air volume adjusting door 22 and a heating module, the heating module is also positioned at the rear ends of the first air volume adjusting door 21 and the second air volume adjusting door 22 along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct and along the air inlet direction from the second air inlet 12 of each air duct to the air outlet 6 of each air duct.

And under the condition that the air volume adjusting unit comprises an air supply module, the air supply module is positioned in each air channel and at the front end of the air outlet 6 of each air channel. And under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, a second air volume adjusting door 22, a heating module and an air supply module, the air supply module is positioned at the rear end of the first air volume adjusting door 21, the second air volume adjusting door 22 and the heating module along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct and along the air inlet direction from the second air inlet 12 of each air duct to the air outlet 6 of each air duct.

And under the condition that the air quantity adjusting unit comprises an air direction adjusting module, the air direction adjusting module is positioned in each air channel and at the front end of the air outlet 6 of each air channel. And under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, a second air volume adjusting door 22, a heating module, an air supply module and an air direction adjusting module, the air supply module is positioned at the rear end of the first air volume adjusting door 21, the second air volume adjusting door 22, the heating module and the air supply module along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct and along the air inlet direction from the second air inlet 12 of each air duct to the air outlet 6 of each air duct.

In particular, air conditioners involve multiple air ducts, each of which controls the temperature of an area. The temperature of each area is adjusted through air volume adjusting doors (such as a first air volume adjusting door 21 and a second air volume adjusting door 22), a second air inlet 12 and a heating module (such as a heater 3) arranged inside each air duct. The temperature of the area is adjusted by a temperature adjusting part arranged in each air duct. When an internal machine host of the air conditioner is started and a regional user needs to independently adjust the temperature of the region, the secondary control module of the corresponding region can be remotely controlled through the grading code of the remote controller, and the secondary control module of the corresponding region can adjust the outlet air temperature by adjusting the opening degrees of the first air volume adjusting door 21 and the second air volume adjusting door 22, the opening or closing degree of the second air inlet 12 and the opening or closing degree of the heating module (such as the heater 3).

In some embodiments, the second air inlet 12 is located on a side wall of each air duct. Specifically, the top of the air duct at the rear end of the first air volume adjusting door 21 is provided with a second air inlet 12.

The first air volume adjusting door 21 includes: motor and aviation baffle. Specifically, a first air inlet 11 of the air duct is connected with an air outlet of an internal machine host of the air conditioner, a first air volume adjusting door 21 is arranged at the rear end of the first air inlet 11, and the first air volume adjusting door 21 drives an air deflector to control the opening degree of the air deflector through a stepping motor so as to control the flow through the first air volume adjusting door 21.

The second air volume adjusting door 22 includes: motor and aviation baffle. Specifically, the second air inlet 12 is provided with an air inlet/guide module (such as a second air volume adjusting door 22), the stepping motor drives the air guide plate to move, and the opening of the air guide plate is adjusted to control the air inlet volume of the second air inlet 12.

The heating module comprises: a heater (3). Specifically, a heat generating module (e.g., a heater 3) is disposed at the rear end of the second air inlet 12.

The air supply module comprises: fan blade and fan (4). Specifically, an air supply module, namely an air duct air supply fan module (such as a fan blade and a fan 4), is arranged at the rear end of the heating module (such as a heater 3).

The wind direction adjustment module includes: a wind direction adjusting and closing plate (5). Specifically, the rear end of the air duct air supply fan module is an area air outlet (such as an air outlet 6), and the area air outlet (such as the air outlet 6) is provided with an air outlet guide module (namely, a wind direction adjusting module, such as a wind direction adjusting and closing plate 5) for controlling the air outlet direction.

The first air inlet 11 is connected to an internal unit main machine of the air conditioner. And the second air inlet 12 is arranged on the air duct and is used for introducing air with ambient temperature when the temperature is adjusted. The air volume adjusting doors (such as the first air volume adjusting door 21, the second air volume adjusting door 22, etc.) are used for adjusting the air volume entering the air duct through the first air inlet 11 and the second air inlet 12, and the stepping motor drives the air deflector to operate to adjust the opening of the air door, so as to achieve the effect of controlling the air volume. And the air duct air supply fan module (such as fan blades and a fan 4) is used for improving the air quantity of the air outlet 6 and increasing the air supply distance.

Thus, a first air inlet 11, an air volume adjusting door (such as a first air volume adjusting door 21 and a second air volume adjusting door 22) capable of adjusting the air volume of the main unit of the indoor unit of the air conditioner, a second air inlet 12, a heating module (such as a heater 3), an air duct air supply fan module (such as a fan blade and a fan 4), an air outlet 6 and an air direction adjusting module (such as an air direction adjusting and closing plate 5) are arranged in each air duct. And a secondary control module is arranged at the air outlet of each subarea. The air quantity of each air channel is adjusted through an independent air door adjusting system, normal-temperature fresh air is input into a second air inlet 12 of each air channel, the temperature of the heater 3 is adjusted, and the like, and air subjected to secondary adjustment is sent into a designated area through an air channel air supply fan module (such as fan blades and a fan 4), so that the aim of adjusting the temperature in the areas is fulfilled.

In some embodiments, in a case that the air conditioner is powered on for cooling or heating, the main control unit controls the air volume adjusting unit of each of the air ducts so that an initial air volume of the first air inlet 11 of each of the air ducts is a first set air volume (e.g., a maximum air volume) and an initial air volume of each of the air ducts is a first set air volume (e.g., a maximum air volume), including: controlling the opening degree of a first air volume adjusting door 21 in the air volume adjusting unit of each air duct to be a first set opening degree (for example, opening the opening angle of the first air volume adjusting door 21 to a horizontal angle), controlling the heating module to be closed, and controlling the air supply module to be opened.

Specifically, in the cooling mode, when the host of the air conditioner internal unit is started to start the cooling mode and set at 25 ℃, the air volume adjusting doors in the air ducts of all the areas of the air conditioner are opened to the horizontal angular velocity, the second air inlet 12 and the heating module (such as the heater 3) are in the original closed state, and the air duct air supply fan module (such as the fan blade and the fan 4) is opened.

In the heating mode, when the host of the air conditioner internal unit starts to set 25 ℃ in the heating mode, the air volume adjusting doors in the air ducts of all areas of the air conditioner are opened to the horizontal angular velocity, the second air inlet 12 and the heating module (such as the heater 3) are in the original closed state, and the air duct air supply fan module (such as the fan blade and the fan 4) is opened.

In some embodiments, the secondary control unit controls the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, and includes any one of the following cooling control processes:

a first refrigeration control process: in the process of refrigerating the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target refrigerating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs is not received, the secondary control unit does not adjust the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs, namely, the main control unit is maintained to control the air volume adjusting unit of each air duct under the condition of starting and refrigerating the air conditioner.

Specifically, under the condition that the host computer sets the refrigeration temperature to be 25 ℃, the area temperature detection module of the area A detects that the ambient temperature of the area A is 25 ℃, and a user of the area A feels comfortable in temperature and does not perform grading operation.

A second refrigeration control process: in the process of refrigerating the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target refrigerating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs to a first adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current ambient temperature of the area to which the secondary control unit belongs to the first adjusting temperature.

Specifically, when the host computer sets a cooling temperature of 25 ℃, the zone temperature detection module of the zone B detects that the ambient temperature of the zone B is 25 ℃, and if the user of the zone B feels that the temperature is low, the zone temperature of the zone B needs to be increased. The user in the area B can select and operate the No. 2 grading button of the remote controller to control the secondary control module of the area B and set the area temperature of the area B to be 27 ℃.

In some embodiments, the adjusting the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs by the secondary control unit includes:

the secondary control unit controls the opening degree of the first air volume adjusting door 21 in the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree (for example, the opening angle of the first air volume adjusting door 21 is opened to a 45-degree angle). The second set opening is smaller than the first set opening.

Specifically, the secondary control module of the area B adjusts the opening degree of the air volume adjusting door in the second air duct corresponding to the area B to 45 degrees, so that the air intake of cold air is reduced.

After delaying for a first set time, if the current ambient temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

Specifically, after 3 minutes, the area temperature detection module of the area B detects whether the area temperature of the area B reaches a preset temperature value of 27 ℃, and when the area temperature reaches the preset temperature value, the air duct system of the area B continues to operate according to the mode.

After delaying the first set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first regulation temperature, the secondary control unit controls the second air inlet 12 of the air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening degree of the second air volume adjusting door 22 in the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs to be the third set opening degree. And after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

Specifically, when the temperature of the area B does not rise to 27 ℃, the secondary control module of the area B opens the second air inlet 12 of the second air duct corresponding to the area B, and mixes the normal-temperature fresh air.

In some embodiments, the continuously adjusting, by the secondary control unit, the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs includes:

if the current environment temperature of the area to which the secondary control unit belongs reaches the first adjusting temperature, the secondary control unit maintains the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

Specifically, after the second-level control module of the area B opens the second air inlet 12 of the second air duct corresponding to the area B to mix the normal-temperature fresh air, the area temperature of the area B is detected again to reach 27 ℃ after 3 minutes, and when the area temperature of the area B reaches 27 ℃, the air duct system of the area B continues to operate according to the mode.

If the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls a heating module of the air channel corresponding to the area to which the secondary control unit belongs to be opened. After the second set time length is delayed again, if the current environment temperature of the area to which the secondary control unit belongs reaches the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed, and if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be continuously opened, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed and then be re-opened.

Specifically, after the secondary control module in the area B opens the second air inlet 12 of the second air duct corresponding to the area B to mix with the normal-temperature fresh air, when the temperature of the area B still does not reach 27 ℃, the secondary control module opens the heating module in the second air duct corresponding to the area B, the detection is performed again after 3 minutes, when the temperature of the area B reaches 27 ℃ which is preset, the heating module is stopped and the temperature of the area B is continuously detected, and when the temperature of the area B is lower than 26 ℃, the heating module is started again.

In some embodiments, the secondary control unit controls the air volume adjusting unit of one air duct corresponding to the zone to which the secondary control unit belongs according to the current ambient temperature of the zone to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, and further includes any one of the following heating control processes:

the first heating control process: in the heating process of the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs is not received, the secondary control unit does not adjust the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs, namely, the main control unit is maintained to control the air volume adjusting unit of each air duct under the condition that the air conditioner is started to heat.

Specifically, when the host of the air conditioner internal unit is started to start the heating mode to be set to 25 ℃, the zone temperature detection module of the zone a detects that the ambient temperature of the zone a is 25 ℃, and the user of the zone a feels comfortable in temperature and does not perform grading operation.

The second heating control process: in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a second adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current environment temperature of the area to which the secondary control unit belongs to the second adjusting temperature.

Specifically, when the air conditioner internal unit is powered on and the heating mode is set to 25 ℃, the zone temperature detection module of the zone B detects that the ambient temperature of the zone B is 25 ℃, and the user of the zone B feels that the temperature is high, and needs to lower the zone temperature. At this time, the user in the area B can select and operate the No. 2 grading button of the remote controller to control the secondary control module in the area B, and the area temperature in the area B is set to be 23 ℃.

Specifically, the secondary control module of the area B adjusts the opening degree of the air volume adjusting door to 45 degrees, and reduces the hot air intake volume of the area B.

After delaying a second set time, if the current ambient temperature of the area to which the secondary control unit belongs reaches the second regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

Specifically, after 3 minutes, whether the area temperature of the detection area B of the area B reaches the preset temperature of 23 ℃ or not is detected, and when the preset temperature of the area B reaches the preset temperature, the air duct system of the area B continues to operate according to the mode.

After the second set time is delayed, if the current environment temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls the second air inlet 12 of the air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening degree of the second air volume adjusting door 22 in the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs to be the third set opening degree. And after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs. The second set time period may be the same as the first set time period, or may be different from the first set time period.

Specifically, when it is detected that the temperature of the area B is not reduced to 23 ℃, the secondary control module of the area B sets the opening degree of the air door of the second air inlet 12 of the second air duct corresponding to the area B to 45 degrees, and mixes the air into the normal-temperature fresh air.

if the current environment temperature of the area to which the secondary control unit belongs reaches the second adjusting temperature, the secondary control unit maintains the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

Specifically, after the secondary control module in the area B sets the opening degree of the air door of the second air inlet 12 of the second air duct corresponding to the area B to 45 degrees so as to mix the normal-temperature fresh air, the secondary control module detects whether the area temperature of the area B reaches 23 ℃ again after 3 minutes, and when the area temperature of the area B reaches 23 ℃, the air duct system in the area B continues to operate according to the mode.

If the current environment temperature of the area to which the secondary control unit belongs does not reach the second adjusting temperature, the secondary control unit controls the opening degree of a second air volume adjusting door 22 in the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be increased to a fourth set opening degree and then continues to operate.

Specifically, after the secondary control module in the area B sets the opening degree of the air door of the second air inlet 12 of the second air duct corresponding to the area B to 45 degrees so as to mix the normal-temperature fresh air, when the area temperature of the area B still does not reach 23 ℃, the secondary control module in the area B adjusts the opening degree of the air door of the second air inlet 12 of the second air duct corresponding to the area B to 90 degrees, and the air conditioner continues to operate according to the mode.

In some embodiments, the secondary control unit controls the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs according to the current ambient temperature of the zone to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, and further includes a third heating control process:

in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a third adjusting temperature is received, the secondary control unit controls a heating module of the air duct corresponding to the area to which the secondary control unit belongs to be opened so as to adjust the current environment temperature of the area to which the secondary control unit belongs to the third adjusting temperature.

After delaying a third set time, if the current ambient temperature of the area to which the secondary control unit belongs reaches the third regulation temperature, the secondary control unit controls a heating module of the air duct corresponding to the area to which the secondary control unit belongs to close. If the current environment temperature of the area to which the secondary control unit belongs does not reach the third adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to continue to be started, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be restarted after being closed.

Specifically, when the air conditioner internal unit is powered on and the heating mode is set to 25 ℃, the zone temperature detection module of the zone B detects that the ambient temperature of the zone B is 25 ℃, and the user of the zone B feels that the temperature is low, and needs to increase the zone temperature. At this time, the user in the area B can select and operate the number 2 grading button of the remote controller to control the secondary control module in the area B, and the area temperature in the area B is set to be 28 ℃. The secondary control module of the area B opens the heating module (such as the heater 3) in the second air duct corresponding to the area B. And after 3 minutes, detecting the area temperature of the area B again, stopping the heating module (such as the heater 3) in the second air duct corresponding to the area B when the temperature of the area B reaches the preset temperature of 27 ℃, continuously detecting the area temperature of the area B, and continuously starting the heating module (such as the heater 3) in the second air duct corresponding to the area B when the temperature of the area B is lower than 28 ℃.

In some embodiments, further comprising: the secondary control unit is further configured to control the first air inlet 11 and the air outlet 6 of one air duct corresponding to the area to which the secondary control unit belongs to be closed and closed under the condition that an air supply closing instruction capable of closing the area to which the secondary control unit belongs is received, specifically, under the condition that the air supply closing instruction of the area to which the secondary control unit belongs is sent by a remote controller.

Specifically, when the user in the area C is not in use, the third air duct corresponding to the area C can be closed by selecting the No. 3 grading button through the grading code of the remote controller, and the secondary control module in the area C receives the command and then closes the first air inlet 11, the second air inlet 12 and the air outlet 6 of the area C, so that energy can be saved and the use experience of other areas can be improved.

Through a large number of tests, the technical scheme of the invention is adopted, a plurality of air channels and a plurality of regional air outlets matched with the air channels are arranged at the air outlet of the inner host machine of the air conditioner, each air channel can convey the air output by the air outlet of the inner host machine of the air conditioner to a corresponding region in a regional mode, the air outlet of each region can be independently adjusted, and the air conditioner can adjust and control the temperature in the regions to improve the comfort level of a user when the air conditioner is used.

According to the embodiment of the invention, the air conditioner corresponding to the air supply control device of the air conditioner is also provided. The air conditioner may include: the air supply control device of the air conditioner is provided.

In some embodiments, the air conditioner and the control method thereof provided by the scheme of the invention can effectively realize the distributed regional free temperature regulation of the air conditioner, improve the use experience and satisfaction of users, and certainly increase the selling points of the air conditioner.

In some embodiments, aspects of the present invention provide an air conditioner, including: the air conditioner comprises an inner machine host machine, a plurality of air channels and a plurality of regional air outlets. And the plurality of regional air outlets are connected with the air outlet of the indoor unit host of the air conditioner through a plurality of air channels.

Fig. 2 is a schematic structural diagram of an air duct of an embodiment of an air conditioner according to the present invention.

In the example shown in fig. 2, a first air inlet 11, an air volume adjusting door (such as a first air volume adjusting door 21, a second air volume adjusting door 22, etc.) for adjusting the air volume of the main unit of the air conditioner internal unit, a second air inlet 12, a heating module (such as a heater 3), an air duct blower module (such as a fan blade and a blower 4), an air outlet 6, and a wind direction adjusting module (such as a wind direction adjusting and closing plate 5) are provided in each air duct. And a secondary control module is arranged at the air outlet of each subarea.

In the example shown in fig. 2, the first air inlet 11 of the air duct is connected to an air outlet of an internal machine main unit of the air conditioner, a first air volume adjusting door 21 is disposed at the rear end of the first air inlet 11, and the first air volume adjusting door 21 drives the air deflector to control the opening degree of the air deflector through the stepping motor so as to control the flow through the first air volume adjusting door 21. The second air inlet 12 is arranged at the top of the air duct at the rear end of the first air volume adjusting door 21, the air inlet guide module (such as the second air volume adjusting door 22) is arranged at the second air inlet 12, the air deflector is driven to move by the stepping motor, and the air inlet volume of the second air inlet 12 is controlled by adjusting the opening degree of the air deflector. A heating module (such as a heater 3) is disposed at the rear end of the second air inlet 12. The rear end of the heating module (such as the heater 3) is provided with an air duct air supply fan module (such as fan blades and a fan 4), the rear end of the air duct air supply fan module is an area air outlet (such as an air outlet 6), and the area air outlet (such as the air outlet 6) is provided with an air outlet air guide module (namely an air direction adjusting module, such as an air direction adjusting and closing plate 5) for controlling the air outlet direction. The regional air outlet (such as air outlet 6) is provided with the second grade control module in step, and this second grade control module is used for controlling each inside part work in wind channel, reaches the effect of control subregion air-out temperature.

Specifically, the plurality of air ducts are air supply ducts outside the air conditioner main body and used for supplying air to a designated area. The air quantity of each air channel is adjusted through an independent air door adjusting system, normal-temperature fresh air is input into a second air inlet 12 of each air channel, the temperature of the heater 3 is adjusted, and the like, and air subjected to secondary adjustment is sent into a designated area through an air channel air supply fan module (such as fan blades and a fan 4), so that the aim of adjusting the temperature in the areas is fulfilled.

Fig. 3 is a schematic structural diagram of an air duct of another embodiment of the air conditioner of the present invention. As shown in fig. 3, the air conditioner involves a plurality of air ducts, each of which controls the temperature of one area. The temperature of each area is adjusted through air volume adjusting doors (such as a first air volume adjusting door 21 and a second air volume adjusting door 22), a second air inlet 12 and a heating module (such as a heater 3) arranged inside each air duct. The temperature of the area is adjusted by a temperature adjusting part arranged in each air duct.

In the example shown in FIG. 3, a plurality of air ducts, including: a first air duct, a second air duct, a third air duct, a fourth air duct, a fifth air duct, a sixth air duct, a seventh air duct, an nth air duct, and so on. A plurality of sub-regions comprising: region a, region B, region C, region D, region E, region F, region G, region N, etc. The first air duct corresponds to zone a, the second air duct corresponds to zone B, the third air duct corresponds to zone C, the fourth air duct corresponds to zone D, the fifth air duct corresponds to zone E, the sixth air duct corresponds to zone F, the seventh air duct corresponds to zone G, the nth air duct corresponds to zone N, and so on. Wherein N is a positive integer.

In some embodiments, the present invention provides a control method, when an internal machine host of an air conditioner is turned on and a regional user needs to separately adjust the temperature of a region, a secondary control module of the corresponding region may be remotely controlled by a hierarchical code of a remote controller, and the secondary control module of the corresponding region may adjust the outlet air temperature by adjusting the opening degrees of the first air volume adjusting door 21 and the second air volume adjusting door 22, the opening or closing degree of the second air inlet 12, and the opening or closing degree of the heating module (e.g., the heater 3).

In some embodiments, the invention provides a remote controller, which comprises a grading selection button, and the remote controller can transmit different signals by selecting the corresponding grading button to control the air duct temperature adjusting system of the corresponding area. For example: if the No. 1 grading button is selected, the air duct temperature adjusting system in the area A can be remotely controlled; if the No. 2 grading button is selected, the air duct temperature adjusting system in the area B can be remotely controlled; and so on.

Fig. 4 is a control flow diagram of the air conditioner according to the first embodiment of the present invention. As shown in fig. 4, a control method provided in an aspect of the present invention may include:

and step 11, starting the air conditioner.

And step 12, opening air volume adjusting doors in air ducts of all areas of the air conditioner to a horizontal angular speed.

Specifically, the air conditioner is started, an air volume adjusting door in an air duct to be used is opened to a horizontal angle, the horizontal angle is an initial angle after the air conditioner is started, and then the progress of an adjusting device in the air duct is controlled through a secondary control module.

And step 13, the second air inlet 12 and the heating module (such as the heater 3) are in an original closed state.

And step 14, starting an air duct air supply fan module (such as a fan blade and a fan 4).

The control flow when the user uses the cooling mode is exemplified below.

In some embodiments, in a control method provided by the present invention, referring to the example shown in fig. 4, when the host of the air conditioner starts to operate and starts the cooling mode to set 25 ℃, the air volume adjusting doors in the air ducts in all areas of the air conditioner are opened to the horizontal angular velocity, the second air inlet 12 and the heating module (e.g., the heater 3) are in the original closed state, and the air duct blower module (e.g., the fan blade and the blower 4) is opened.

Fig. 5 is a control flow diagram of the air conditioner according to the second embodiment of the present invention. As shown in fig. 5, a control method provided in an aspect of the present invention may include:

and step 21, under the condition that the refrigeration temperature set by the mainframe is 25 ℃, detecting that the ambient temperature of the area A is 25 ℃ by the area temperature detection module of the area A, and enabling a user in the area A to feel comfortable in temperature without performing grading operation.

Step 22, under the condition that the host computer sets the refrigeration temperature to be 25 ℃, the zone temperature detection module of the zone B detects that the ambient temperature of the zone B is 25 ℃, if the user of the zone B feels that the temperature is low, the zone temperature of the zone B needs to be increased, and the specific adjustment process can be referred to the following exemplary description.

And 23, the user in the area B can select and operate the No. 2 grading button of the remote controller to control the secondary control module in the area B and set the area temperature in the area B to be 27 ℃.

And 24, adjusting the opening degree of an air volume adjusting door (namely the first air volume adjusting door 21) in the second air channel corresponding to the area B to 45 degrees by the secondary control module of the area B, and reducing the air intake of cold air. The first air volume adjusting door 21 adjusts the air intake of cold air, and the second air volume adjusting door 22 adjusts the air intake of normal temperature air.

And 25, after 3 minutes, detecting whether the area temperature of the area B reaches a preset temperature value of 27 ℃ by an area temperature detection module of the area B, and continuing to operate the air duct system of the area B according to the mode when the preset temperature value is reached.

When the temperature of the area B is not raised to 27 ℃, the secondary control module of the area B opens the second air inlet 12 of the second air channel corresponding to the area B, and normal-temperature fresh air is mixed in. After 3 minutes, whether the zone temperature of the zone B reaches 27 ℃ is detected again, and when the zone temperature of the zone B reaches 27 ℃, the air duct system of the zone B continues to operate according to the mode. And when the temperature of the area B still does not reach 27 ℃, the secondary control module opens the heating module in the second air channel corresponding to the area B, detects the heating module again after 3 minutes, stops heating the heating module and continues to detect the temperature of the area B when the temperature of the area B reaches 27 ℃, and opens the heating module again when the temperature of the area B is lower than 26 ℃.

The control flow when the user uses the heating mode is exemplarily described below.

In some embodiments, in a control method provided by the present invention, referring to the example shown in fig. 4, when the host of the air conditioner starts to set the heating mode at 25 ℃, the air volume adjusting doors in the air duct in all areas of the air conditioner are opened to the horizontal angular velocity, the second air inlet 12 and the heating module (e.g., the heater 3) are in the original closed state, and the air duct blower module (e.g., the fan blade and the blower 4) is opened.

Fig. 6 is a control flow diagram of the air conditioner according to the third embodiment of the present invention. As shown in fig. 6, a control method provided in an aspect of the present invention may include:

and step 31, when the host of the air conditioner internal unit is started to start the heating mode to be set to 25 ℃, the area temperature detection module of the area A detects that the environment temperature of the area A is 25 ℃, and the user of the area A feels comfortable in temperature and does not perform grading operation.

Step 32, when the air conditioner internal unit host is turned on and the heating mode is set to 25 ℃, the zone temperature detection module of the zone B detects that the ambient temperature of the zone B is 25 ℃, the user of the zone B feels that the temperature is high, and the zone temperature needs to be adjusted down, and the specific adjustment process can be referred to the following exemplary description.

And step 33, the user in the area B can select and operate the No. 2 grading button of the remote controller at the moment to control the secondary control module in the area B, and the area temperature in the area B is set to be 23 ℃.

And step 34, the secondary control module of the area B adjusts the opening degree of the air volume adjusting door (namely the first air volume adjusting door 21 of the first air inlet) to 45 degrees, and reduces the hot air inlet volume of the area B.

And 35, detecting whether the area temperature of the area B reaches the preset temperature of 23 ℃ after 3 minutes, and when the preset temperature of the area B reaches the preset temperature, continuously operating the air duct system of the area B according to the mode.

When the temperature of the area B is not reduced to 23 ℃, the secondary control module of the area B sets the opening degree of the air door of the second air inlet 12 of the second air channel corresponding to the area B to 45 ℃, and normal-temperature fresh air is mixed into the air. After 3 minutes, detecting whether the zone temperature of the zone B reaches 23 ℃ again, and when the zone temperature of the zone B reaches 23 ℃, continuing to operate the air duct system of the zone B according to the mode. When the temperature of the area B still does not reach 23 ℃, the secondary control module of the area B adjusts the opening degree of the air door of the second air inlet 12 of the second air duct corresponding to the area B to 90 ℃, and the air conditioner continues to operate according to the mode.

Fig. 7 is a control flow diagram of the air conditioner according to the fourth embodiment of the present invention. As shown in fig. 7, a control method provided in an aspect of the present invention may include:

and step 41, when the host of the air conditioner internal unit is started to start the heating mode to be set to 25 ℃, the area temperature detection module of the area A detects that the environment temperature of the area A is 25 ℃, and the user of the area A feels comfortable in temperature and does not perform grading operation.

Step 42, when the host in the air conditioner starts to set the heating mode at 25 ℃, the zone temperature detection module in the zone B detects that the ambient temperature of the zone B is 25 ℃, the user in the zone B feels that the temperature is low, and the zone temperature needs to be adjusted high, and the specific adjustment process can be referred to the following exemplary description.

And 43, the user in the area B can select and operate the No. 2 grading button of the remote controller to control the secondary control module in the area B, and the area temperature in the area B is set to be 28 ℃.

And 44, the secondary control module of the area B opens the heating module (such as the heater 3) in the second air channel corresponding to the area B.

And step 45, detecting the area temperature of the area B again after 3 minutes, stopping the heating module (such as the heater 3) in the second air duct corresponding to the area B when the temperature of the area B reaches the preset temperature of 27 ℃, continuously detecting the area temperature of the area B, and continuously starting the heating module (such as the heater 3) in the second air duct corresponding to the area B when the temperature of the area B is lower than 28 ℃.

In some embodiments, when the user in the area C is not in use, the third air duct corresponding to the area C may be closed by selecting the No. 3 grading button through the grading code of the remote controller, and the secondary control module in the area C receives the command and then closes the first air inlet 11, the second air inlet 12 and the air outlet 6 of the area C of the third air duct corresponding to the area C, so that energy may be saved and the use experience of other areas may be improved.

Since the processing and functions of the air conditioner of this embodiment are basically corresponding to the embodiments, principles and examples of the apparatus shown in fig. 1, the description of this embodiment is not given in detail, and reference may be made to the related descriptions in the embodiments, which are not described herein again.

Through a large number of tests, the technical scheme of the invention is adopted, a plurality of air channels and a plurality of regional air outlets matched with the air channels are arranged at the air outlet of the inner host machine of the air conditioner, each air channel can convey the air output by the air outlet of the inner host machine of the air conditioner to a corresponding region in a regional mode, the air outlet of each region can be independently adjusted, the distributed regional free temperature adjustment of the air conditioner can be effectively realized, and the use experience and satisfaction degree of users are improved.

According to an embodiment of the invention, a remote controller corresponding to the air conditioner is also provided. The remote controller may include: more than two hierarchical control units; each hierarchical control unit capable of sending a partitioned air supply control instruction of an area to which the secondary control unit itself belongs to one secondary control unit in the air conditioner according to any one of claims 1 to 13 so as to correspond to an air volume adjusting unit that controls the area to which the secondary control unit itself belongs; or, each hierarchical control unit may send an air supply closing instruction of an area to which the secondary control unit belongs to one secondary control unit in the air conditioner according to claim 13, so as to correspondingly control the first air inlet 11 and the air outlet 6 of one air duct corresponding to the area to which the secondary control unit belongs to be closed. Wherein, the grading control unit is provided with a No. 2 grading button, a No. 3 grading button and the like.

Specifically, the remote controller comprises a grading selection button, and different signals can be transmitted by selecting the corresponding grading button to control the air duct temperature adjusting system in the corresponding area. For example: if the No. 1 grading button is selected, the air duct temperature adjusting system in the area A can be remotely controlled; if the No. 2 grading button is selected, the air duct temperature adjusting system in the area B can be remotely controlled; and so on.

Since the processing and functions of the air conditioner controlled by the remote controller of this embodiment are basically corresponding to the embodiments, principles and examples of the air conditioner, the description of this embodiment is not given in detail, and reference may be made to the related descriptions in the embodiments, which are not described herein again.

According to an embodiment of the present invention, there is also provided a method for controlling air supply of an air conditioner, which corresponds to the air supply control apparatus of the air conditioner, as shown in fig. 8, which is a flowchart illustrating an embodiment of the method of the present invention. The air conditioner includes: the air supply system comprises an internal machine host, more than two air ducts and more than two areas capable of supplying air in a partitioned mode, wherein each air duct is provided with a first air inlet 11, a second air inlet 12 and an air outlet 6. Specifically, in the air conditioner, a main control unit is disposed at the internal machine main machine, an air volume adjusting unit is disposed in each air duct, and a temperature detecting unit (such as a zone temperature detecting module) and a secondary control unit (such as a secondary control module) are disposed in each zone. The air supply control method of the air conditioner comprises the following steps: step S110 to step S130.

In step S110, by using the main control unit, under the condition that the air conditioner is started for cooling or heating, the first air inlets 11, the second air inlets 12 and the air outlets 6 of all the air ducts are controlled to be opened, specifically, the first air inlets 11, the second air inlets 12 and the air outlets 6 of the air ducts to be opened are controlled to be opened; and controlling the air volume adjusting unit of each air duct to make the initial air intake volume of the first air inlet 11 of each air duct be a first set air intake volume (such as a maximum air intake volume) and make the initial air supply volume of each air duct be a first set air supply volume (such as a maximum air supply volume).

In step S120, a temperature detection unit detects a current ambient temperature of the area to which the air conditioner belongs during cooling or heating.

In step S130, under the condition that a partitioned air supply control instruction capable of controlling an area to which the secondary control unit belongs is received by the secondary control unit, specifically, under the condition that the partitioned air supply control instruction of the area to which the secondary control unit belongs is sent by a remote controller, the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs is controlled according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, so as to realize the partitioned air supply control of the area to which the secondary control unit belongs.

Under the condition that the air volume adjusting unit comprises a heating module, the heating module is positioned in each air channel and at the front end of an air outlet 6 of each air channel; and under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, a second air volume adjusting door 22 and a heating module, the heating module is also positioned at the rear ends of the first air volume adjusting door 21 and the second air volume adjusting door 22 along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct and along the air inlet direction from the second air inlet 12 of each air duct to the air outlet 6 of each air duct.

Under the condition that the air volume adjusting unit comprises an air supply module, the air supply module is positioned in each air channel and at the front end of an air outlet 6 of each air channel; and under the condition that the air volume adjusting unit comprises a first air volume adjusting door 21, a second air volume adjusting door 22, a heating module and an air supply module, the air supply module is positioned at the rear end of the first air volume adjusting door 21, the second air volume adjusting door 22 and the heating module along the air inlet direction from the first air inlet 11 of each air duct to the air outlet 6 of each air duct and along the air inlet direction from the second air inlet 12 of each air duct to the air outlet 6 of each air duct.

In some embodiments, in the case that the air conditioner is powered on for cooling or heating by a main control unit, controlling the air volume adjusting unit of each of the air ducts so that the initial air intake volume of the first air inlet 11 of each of the air ducts is a first set air intake volume (e.g., a maximum air intake volume) and the initial air supply volume of each of the air ducts is a first set air supply volume (e.g., a maximum air supply volume), includes: controlling the opening degree of a first air volume adjusting door 21 in the air volume adjusting unit of each air duct to be a first set opening degree (for example, opening the opening angle of the first air volume adjusting door 21 to a horizontal angle), controlling the heating module to be closed, and controlling the air supply module to be opened.

In some embodiments, the step S130 of controlling, by the secondary control unit, the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host includes any one of the following cooling control processes:

In some embodiments, in the cooling process, a specific process of adjusting the air volume adjusting unit of one of the air ducts corresponding to the area to which the air volume adjusting unit belongs by the secondary control unit may be referred to in the following exemplary description.

With reference to the flow diagram of an embodiment of the method shown in fig. 9, in which the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs in the refrigeration process, a specific process of adjusting the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs in the refrigeration process will be further described, where the specific process may include: step S210 to step S230.

Step S210, the secondary control unit controls the opening degree of a first air volume adjusting door 21 in the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree (for example, the opening angle of the first air volume adjusting door 21 is opened to a 45-degree angle); the second set opening is smaller than the first set opening.

Step S220, after delaying for a first set time, if the current ambient temperature of the area to which the secondary control unit belongs already reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs in the current state.

Step S230, after delaying a first set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first regulation temperature, the secondary control unit controls the second air inlet 12 of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening degree of a second air volume regulating door 22 in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening degree; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

In some optional embodiments, the specific process of continuing to adjust the air volume adjusting unit of the air duct corresponding to the area to which the air volume adjusting unit belongs by the secondary control unit in the cooling process in step S230 may include:

on one hand, if the current ambient temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

On the other hand, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls a heating module of one air duct corresponding to the area to which the secondary control unit belongs to be opened; after the second set time length is delayed again, if the current environment temperature of the area to which the secondary control unit belongs reaches the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed, and if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be continuously opened, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed and then be re-opened.

In some optional embodiments, the step S130 of controlling, by the secondary control unit, the air volume adjusting unit of one of the air ducts corresponding to the zone to which the secondary control unit belongs according to the current ambient temperature of the zone to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, further includes any one of the following heating control processes:

In some optional embodiments, in the heating process, a specific process of adjusting the air volume adjusting unit of one air duct corresponding to the area to which the air volume adjusting unit belongs by using the secondary control unit may be referred to in the following exemplary description.

With reference to the flowchart of fig. 10 showing an embodiment of the method of the present invention, in which the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs in the heating process, a specific process of adjusting the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs in the heating process is further described, where the specific process may include: step S310 to step S330.

In step S310, the secondary control unit controls the opening degree of the first air volume adjusting door 21 in the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs to decrease to a second set opening degree (for example, the opening angle of the first air volume adjusting door 21 is opened to a 45-degree angle). The second set opening is smaller than the first set opening.

Step S320, after delaying a second set time, if the current ambient temperature of the area to which the secondary control unit itself belongs has reached the second adjustment temperature, the secondary control unit maintains the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit itself belongs in the current state.

Step S330, after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls the second air inlet 12 of one air duct corresponding to the area to which the secondary control unit belongs to open, and controls the opening degree of a second air volume regulating door 22 in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening degree; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs. The second set time period may be the same as the first set time period, or may be different from the first set time period.

In some optional embodiments, the specific process of continuing to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs in the heating process in step S330 may include:

on one hand, if the current ambient temperature of the area to which the secondary control unit belongs reaches the second regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state.

On the other hand, if the current ambient temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls the opening degree of a second air volume adjusting door 22 in the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs to be increased to a fourth set opening degree and then continues to operate.

In some optional embodiments, the step S330 controls, by using the secondary control unit, the air volume adjusting unit of the air duct corresponding to the zone to which the secondary control unit belongs according to the current ambient temperature of the zone to which the secondary control unit belongs and the target cooling or heating temperature of the internal machine host, and further includes a third heating control process: and a process of further increasing the current ambient temperature in the heating process.

Referring to fig. 11, a schematic flow chart of an embodiment of the method of the present invention for further increasing the current ambient temperature in the heating process is shown below, which further illustrates a specific process for further increasing the current ambient temperature in the heating process, and may include: step S410 and step S420.

Step S410, in the heating process of the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjustment instruction for increasing the current ambient temperature of the area to which the secondary control unit belongs to a third adjustment temperature is received, the secondary control unit controls a heating module of one air duct corresponding to the area to which the secondary control unit belongs to open so as to increase the current ambient temperature of the area to which the secondary control unit belongs to the third adjustment temperature.

Step S420, after delaying a third set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the third adjusting temperature, the secondary control unit controls a heating module of one air duct corresponding to the area to which the secondary control unit belongs to close; if the current environment temperature of the area to which the secondary control unit belongs does not reach the third adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to continue to be started, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be restarted after being closed.

In some optional embodiments, further comprising: by the secondary control unit, under the condition that an air supply closing instruction capable of closing an area to which the secondary control unit belongs is received, specifically, under the condition that the air supply closing instruction of the area to which the secondary control unit belongs is sent by a remote controller, the first air inlet 11 and the air outlet 6 of one air duct corresponding to the area to which the secondary control unit belongs are controlled to be closed.

Since the processing and functions implemented by the method of the present embodiment substantially correspond to the embodiments, principles and examples of the air conditioner, reference may be made to the related descriptions in the foregoing embodiments without being detailed in the description of the present embodiment.

Through a large amount of experimental verifications, adopt the technical scheme of this embodiment, air outlet department through the internal machine host computer at the air conditioner, set up a plurality of wind channels, and with a plurality of subregion air outlets that a plurality of wind channels cooperation set up, every wind channel can be with the wind subregion of the air outlet output of the internal machine host computer of air conditioner to the region that corresponds, the air-out of the air outlet in every region can be adjusted alone, can increase the air supply in corresponding wind channel or reduce or even close the air supply in corresponding wind channel according to the actual demand, can promote user's comfortable nature experience, also can suitably practice thrift the energy.

In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An air supply control device of an air conditioner, characterized in that the air conditioner comprises: the air conditioner comprises an internal machine host, more than two air ducts and more than two areas capable of blowing air in a partitioned mode, wherein each air duct is provided with a first air inlet (11), a second air inlet (12) and an air outlet (6); the air supply control device of the air conditioner comprises: the air quantity adjusting unit of each air channel, the temperature detecting unit and the secondary control unit of each area are arranged in the air channel; wherein the content of the first and second substances,

the main control unit is configured to control the first air inlets (11) of all air ducts to be opened, the second air inlets (12) to be closed and the air outlet (6) to be opened under the condition that the air conditioner is started for cooling or heating; the air quantity adjusting unit of each air channel is controlled so that the initial air inlet quantity of the first air inlet (11) of each air channel is a first set air inlet quantity, and the initial air supply quantity of each air channel is a first set air supply quantity;

the temperature detection unit is configured to detect the current ambient temperature of the area to which the temperature detection unit belongs in the process of cooling or heating of the air conditioner;

the secondary control unit is configured to control the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit host machine under the condition that a partitioned air supply control instruction capable of controlling the area to which the secondary control unit belongs is received, so that the partitioned air supply control of the area to which the secondary control unit belongs is realized.

2. The air supply control device of the air conditioner according to claim 1, wherein the first air inlet (11) of each of the two or more air ducts is capable of communicating with an air outlet of the indoor unit main body; the second air inlet (12) of each of the more than two air channels can be communicated to the indoor space; the air outlet (6) of each air duct in the more than two air ducts can be communicated to one of the more than two air outlets in the area division manner; and one of the more than two regional air outlets can supply air to one region in the indoor space.

3. The blowing control device of an air conditioner according to claim 1 or 2, wherein the air volume adjusting unit includes: at least one of a first air volume adjusting door (21), a second air volume adjusting door (22), a heating module, an air supply module and an air direction adjusting module; wherein the content of the first and second substances,

the first air volume adjusting door (21) is arranged in each air duct and is positioned at the rear end of the first air inlet (11) along the air inlet direction from the first air inlet (11) of each air duct to the air outlet (6) of each air duct;

the second air volume adjusting door (22) is arranged in each air duct and is positioned at the rear end of the second air inlet (12) along the air inlet direction from the second air inlet (12) of each air duct to the air outlet (6) of each air duct;

the heating module is positioned in each air duct and at the front end of an air outlet (6) of each air duct;

the air supply module is positioned in each air duct and at the front end of an air outlet (6) of each air duct;

the wind direction adjusting module is positioned in each wind channel and at the front end of the wind outlet (6) of each wind channel.

4. The air supply control device of an air conditioner according to claim 3, wherein,

the second air inlet (12) is positioned on the side wall of each air duct;

the first air volume adjusting door (21) includes: a motor and an air deflector;

the second air volume adjusting door (22) includes: a motor and an air deflector;

the heating module comprises: a heater (3);

the air supply module comprises: fan blades and a fan (4);

the wind direction adjustment module includes: a wind direction adjusting and closing plate (5).

5. The blowing control device of claim 3, wherein the main control unit controls the air volume adjusting unit of each air duct, and comprises:

and controlling the opening degree of a first air volume adjusting door (21) in the air volume adjusting unit of each air duct to be a first set opening degree, controlling the heating module to be closed, and controlling the air supply module to be opened.

6. The device of claim 5, wherein the air volume adjusting unit, which controls the air duct corresponding to the zone to which the secondary control unit belongs according to the current ambient temperature of the zone to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit main unit, comprises:

in the process of refrigerating the air conditioner, if the current ambient temperature of the area to which the secondary control unit belongs is the same as the target refrigerating temperature of the internal machine host and an adjusting instruction for adjusting the current ambient temperature of the area to which the secondary control unit belongs to a first adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current ambient temperature of the area to which the secondary control unit belongs to the first adjusting temperature.

7. The blowing control device of claim 6, wherein the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs, and includes:

the secondary control unit controls the opening degree of a first air volume adjusting door (21) in the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be reduced to a second set opening degree;

after delaying a first set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state;

after delaying a first set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the first regulation temperature, the secondary control unit controls a second air inlet (12) of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening degree of a second air volume regulating door (22) in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening degree; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

8. The device of claim 7, wherein the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs, and comprises:

if the current environment temperature of the area to which the secondary control unit belongs reaches the first regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state;

if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls a heating module of one air duct corresponding to the area to which the secondary control unit belongs to be opened; after the second set time length is delayed again, if the current environment temperature of the area to which the secondary control unit belongs reaches the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed, and if the current environment temperature of the area to which the secondary control unit belongs does not reach the first adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be continuously opened, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be closed and then be re-opened.

9. An air supply control device of an air conditioner according to claim 5, wherein the secondary control unit controls the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit main unit, and further comprises:

in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a second adjusting temperature is received, the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs so as to adjust the current environment temperature of the area to which the secondary control unit belongs to the second adjusting temperature.

10. The device of claim 9, wherein the secondary control unit adjusts the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs, and includes:

after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the second regulation temperature, the secondary control unit maintains the air volume regulation unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state;

after delaying a second set time, if the current environment temperature of the area to which the secondary control unit belongs does not reach the second regulation temperature, the secondary control unit controls a second air inlet (12) of one air duct corresponding to the area to which the secondary control unit belongs to be opened, and controls the opening degree of a second air volume regulating door (22) in the air volume regulating unit of one air duct corresponding to the area to which the secondary control unit belongs to be a third set opening degree; and after delaying the second set time length again, the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs.

11. The device of claim 10, wherein the secondary control unit continues to adjust the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs, and the device comprises:

if the current environment temperature of the area to which the secondary control unit belongs reaches the second adjusting temperature, the secondary control unit maintains the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be in the current state;

if the current environment temperature of the area to which the secondary control unit belongs does not reach the second adjusting temperature, the secondary control unit controls the opening degree of a second air volume adjusting door (22) in the air volume adjusting unit of one air duct corresponding to the area to which the secondary control unit belongs to be increased to a fourth set opening degree and then continuously operates.

12. An air supply control device of an air conditioner according to claim 5, wherein the secondary control unit controls the air volume adjusting unit of the air duct corresponding to the area to which the secondary control unit belongs according to the current ambient temperature of the area to which the secondary control unit belongs and the target cooling or heating temperature of the indoor unit main unit, and further comprises:

in the heating process of the air conditioner, if the current environment temperature of the area to which the secondary control unit belongs is the same as the target heating temperature of the internal machine host and an adjusting instruction for adjusting the current environment temperature of the area to which the secondary control unit belongs to a third adjusting temperature is received, the secondary control unit controls the heating module of the air channel corresponding to the area to which the secondary control unit belongs to be opened;

after delaying a third set time, if the current environment temperature of the area to which the secondary control unit belongs reaches the third regulation temperature, the secondary control unit controls a heating module of the air channel corresponding to the area to which the secondary control unit belongs to close; if the current environment temperature of the area to which the secondary control unit belongs does not reach the third adjusting temperature, the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to continue to be started, or the secondary control unit controls the heating module of the air duct corresponding to the area to which the secondary control unit belongs to be restarted after being closed.

13. The air supply control device of an air conditioner according to claim 1 or 2, further comprising:

the secondary control unit is also configured to control the first air inlet (11) and the air outlet (6) of one air duct corresponding to the area to which the secondary control unit belongs to be closed under the condition that an air supply closing instruction for the area to which the secondary control unit belongs is received.

14. An air conditioner, comprising: an air supply control device of an air conditioner according to any one of claims 1 to 13.

15. A remote control, comprising: more than two hierarchical control units; each hierarchical control unit capable of sending a partitioned air supply control instruction of an area to which the secondary control unit itself belongs to one secondary control unit in the air conditioner according to any one of claims 1 to 13 so as to correspond to an air volume adjusting unit that controls the area to which the secondary control unit itself belongs; or, each hierarchical control unit may send an air supply closing instruction of an area to which the secondary control unit belongs to one secondary control unit in the air conditioner according to claim 13, so as to correspondingly control the first air inlet (11) and the air outlet (6) of one air duct corresponding to the area to which the secondary control unit belongs to be closed.

16. An air supply control method of an air conditioner, the air conditioner comprising: the air conditioner comprises an internal machine host, more than two air ducts and more than two areas capable of blowing air in a partitioned mode, wherein each air duct is provided with a first air inlet (11), a second air inlet (12) and an air outlet (6); the air supply control method of the air conditioner comprises the following steps:

through the main control unit, the first air inlets (11), the second air inlets (12) and the air outlets (6) of all air channels are controlled to be opened under the condition that the air conditioner is started for refrigeration or heating; the air quantity adjusting unit of each air channel is controlled so that the initial air inlet quantity of the first air inlet (11) of each air channel is a first set air inlet quantity, and the initial air supply quantity of each air channel is a first set air supply quantity;

detecting the current environment temperature of the area to which the air conditioner belongs by a temperature detection unit in the process of refrigerating or heating of the air conditioner;

through the secondary control unit, under the condition that a zone air supply control instruction capable of controlling a zone to which the secondary control unit belongs is received, the air volume adjusting unit of one air duct corresponding to the zone to which the secondary control unit belongs is controlled according to the current ambient temperature of the zone to which the secondary control unit belongs and the target refrigerating or heating temperature of the indoor unit host, so that zone air supply control of the zone to which the secondary control unit belongs is realized.

17. The method of claim 16, wherein the first air inlet (11) of each of the two or more air ducts is configured to communicate with an air outlet of the indoor unit main unit; the second air inlet (12) of each of the more than two air channels can be communicated to the indoor space; the air outlet (6) of each air duct in the more than two air ducts can be communicated to one of the more than two air outlets in the area division manner; and one of the more than two regional air outlets can supply air to one region in the indoor space.

18. The air supply control method of an air conditioner according to claim 16 or 17, wherein the air volume adjusting unit includes: at least one of a first air volume adjusting door (21), a second air volume adjusting door (22), a heating module, an air supply module and an air direction adjusting module; wherein the content of the first and second substances,

19. The method of claim 18, wherein controlling the airflow rate adjusting unit of each of the air ducts by a main control unit comprises:

20. The method of claim 19, wherein the controlling the air volume adjusting unit of the air duct corresponding to the zone to which the air volume adjusting unit belongs according to the current ambient temperature of the zone to which the air volume adjusting unit belongs and the target cooling or heating temperature of the indoor unit main unit by using the secondary control unit comprises:

21. The method of claim 20, wherein the adjusting the air volume adjusting unit of the air duct corresponding to the area to which the air volume adjusting unit belongs by the secondary control unit comprises:

22. The method of claim 21, wherein the step of continuing to adjust the air volume adjusting unit of the air duct corresponding to the zone to which the air volume adjusting unit belongs via a secondary control unit comprises:

23. The air supply control method of an air conditioner according to claim 19, wherein the air volume adjusting unit that controls the air duct corresponding to the zone to which the air conditioner belongs according to the current ambient temperature of the zone to which the air conditioner belongs and the target cooling or heating temperature of the indoor unit main unit by the secondary control unit further comprises:

24. The method of claim 23, wherein the adjusting the air volume adjusting unit of the air duct corresponding to the area to which the air volume adjusting unit belongs by a secondary control unit comprises:

25. The method of claim 24, wherein the step of continuing to adjust the air volume adjusting unit of the air duct corresponding to the zone to which the air volume adjusting unit belongs by the secondary control unit comprises:

26. The air supply control method of an air conditioner according to claim 19, wherein the air volume adjusting unit that controls the air duct corresponding to the zone to which the air conditioner belongs according to the current ambient temperature of the zone to which the air conditioner belongs and the target cooling or heating temperature of the indoor unit main unit by the secondary control unit further comprises:

27. The air supply control method of an air conditioner according to claim 16 or 17, further comprising:

and controlling the first air inlet (11) and the air outlet (6) of one air duct corresponding to the area to which the secondary control unit belongs to be closed by the secondary control unit under the condition of receiving an air supply closing instruction capable of closing the area to which the secondary control unit belongs.