CN220601740U

CN220601740U - Energy-saving auxiliary device of central air conditioner

Info

Publication number: CN220601740U
Application number: CN202321483697.3U
Authority: CN
Inventors: 鲍霞
Original assignee: Anhui Xifeng Technology Co ltd
Current assignee: Anhui Xifeng Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-03-15
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses an energy-saving auxiliary device of a central air conditioner, which comprises an outer machine of the central air conditioner, a central controller, inner machines, cameras and signal transmission modules, wherein the inner machines, the cameras and the signal transmission modules are arranged in each room, the inner machines are respectively connected with the outer machines, each camera and each inner machine are electrically connected with the central controller through the signal transmission modules, the central controller is internally provided with a number recognition module and a human body position recognition module, the number recognition module is used for recognizing the number of clients in pictures shot by the cameras arranged in each room, and the human body position recognition module is used for recognizing the positions of the clients in the pictures shot by the cameras arranged in each room. The utility model has reasonable design and ingenious conception, and realizes the adjustment of the running power of the internal machine by monitoring the number and the positions of guests in the room, thereby effectively reducing the working energy consumption of the air conditioner and saving the cost.

Description

Energy-saving auxiliary device of central air conditioner

Technical Field

The utility model relates to the technical field of electric appliances, in particular to an energy-saving auxiliary device of a central air conditioner.

Background

Currently, a central air conditioning system has been widely used in various public places such as stations, hospitals, hotels, etc., for improving the comfort of the environment. For a multi-split central air conditioning system, namely a central air conditioning system in which one external machine drives a plurality of internal machines, each internal machine is provided with a corresponding air outlet.

For example, chinese patent publication No. CN2585099Y discloses a multifunctional household central air conditioner, which belongs to the air conditioner technology. It is composed of outdoor unit, multiple indoor units and pipeline. An air inlet of each indoor unit is provided with a high-efficiency dust collecting module. The high-efficiency dust collection module is formed by combining a high-efficiency filter screen and a high-voltage electrostatic dust collector. Each indoor unit can be connected with one total heat exchanger through a cable. The outdoor fresh air inlet of the total heat exchanger is arranged outside the wall body, the outdoor fresh air outlet is arranged indoors of the wall body, the indoor turbid air inlet is arranged indoors of the wall body, and the indoor turbid air outlet is arranged outdoors of the wall body.

In the scheme, although one external machine and a plurality of internal machines are connected in multiple, the internal machines can be installed in different rooms, for example, in places such as restaurants, the internal machines in each room still work at high power when only a small number of passengers exist, and the internal machines are cooled for the whole indoor machine, so that the power consumption is high.

Disclosure of Invention

The utility model provides an energy-saving auxiliary device for a central air conditioner, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the energy-saving auxiliary device of the central air conditioner comprises an outer machine of the central air conditioner, a central controller, inner machines, cameras and signal transmission modules, wherein the inner machines, the cameras and the signal transmission modules are arranged in each room, the inner machines are respectively connected with the outer machine, each camera and each inner machine are electrically connected with the central controller through the signal transmission modules, a person number identification module and a human body position identification module are arranged in the central controller, the person number identification module is used for identifying the number of clients in pictures shot by the cameras arranged in each room, and the human body position identification module is used for identifying the positions of the clients in the pictures shot by the cameras arranged in each room; the central controller is used for judging whether to send out instructions according to the number and the positions of the clients given by the people number identification module and the human body position identification module.

As a further improvement scheme of the technical scheme: each inner machine comprises a main board, a fan and an angle adjusting mechanism, wherein the fan and the angle adjusting mechanism are electrically connected with the main board, the angle adjusting mechanism is used for adjusting the direction of an air outlet of the fan, and each main board of the inner machine is electrically connected with the central controller through a signal transmission module.

As a further improvement scheme of the technical scheme: the signal transmission module is a wireless communication module.

As a further improvement scheme of the technical scheme: the wireless communication module is at least one of a Bluetooth module, a WIFI module, an infrared communication module and a Zigbee communication module.

As a further improvement scheme of the technical scheme: each camera is mounted on an indoor ceiling of each room.

As a further improvement scheme of the technical scheme: the central controller is a desktop computer.

Compared with the prior art, the utility model has the beneficial effects that:

the device is reasonable in design, ingenious in conception, and capable of adjusting the running power of the indoor unit by monitoring the number and the positions of guests in a room, effectively reducing the working energy consumption of the air conditioner and saving the cost.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an energy-saving auxiliary device for a central air conditioner according to the present utility model;

FIG. 2 is a schematic diagram of an internal machine according to the present utility model;

fig. 3 is a schematic structural diagram of a central controller according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. an external machine; 2. an internal machine; 201. a main board; 202. a blower; 203. an angle adjusting mechanism; 3. a camera; 4. a signal transmission module; 5. a central controller; 501. the number of people identification module; 502. and a human body position identification module.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in an embodiment of the present utility model, an energy-saving auxiliary device for a central air conditioner includes an external machine 1 of the central air conditioner, a central controller 5, and internal machines 2, cameras 3 and signal transmission modules 4 installed in each room, each camera 3 is installed on an indoor ceiling of each room, a plurality of internal machines 2 are respectively connected with the external machine 1, each camera 3 and each internal machine 2 are electrically connected with the central controller 5 through the signal transmission modules 4, the central controller 5 is a desktop computer, a person number identification module 501 and a person position identification module 502 are provided in the central controller 5, the person number identification module 501 is used for identifying the number of clients in pictures shot by the cameras 3 installed in each room, and the person position identification module 502 is used for identifying the positions of the clients in pictures shot by the cameras 3 installed in each room; the central controller 5 is configured to determine whether to issue an instruction according to the number and the position of the clients given by the people number recognition module 501 and the human body position recognition module 502.

Specifically, each internal machine 2 includes a main board 201, a fan 202 and an angle adjusting mechanism 203, the fan 202 and the angle adjusting mechanism 203 are all electrically connected with the main board 201, the angle adjusting mechanism 203 is used for adjusting the direction of an air outlet of the fan 202, the main board 201 of each internal machine 2 is electrically connected with a central controller 5 through a signal transmission module 4, the signal transmission module 4 is a wireless communication module, the wireless communication module is at least one of a Bluetooth module, a WIFI module, an infrared communication module and a Zigbee communication module, an instruction sent by the central controller 5 can be sent to the main board 201 in the internal machine 2 through the signal transmission module 4, the running power of the fan 202 is controlled through the main board 201, and meanwhile, the air outlet of the fan 202 can be controlled through the control angle adjusting mechanism 203 by the main board 201.

The working principle of the utility model is as follows:

firstly, the number of people in the picture shot by the camera 3 can be identified by the people number identification module 501 in the central controller 5, the positions of all the people in the picture shot by the camera 3 can be identified by the people body position identification module 502, wherein the people number identification module 501 and the people body position identification module 502 can be image identification software modules in the prior art, then the central controller 5 can control the working power of the indoor unit 2 in the room according to the number of guests in the corresponding room, when no people or fewer people exist in the room, the central controller 5 can enable the indoor unit 2 to be in a standby or low power state, energy consumption is saved, and when the number of people in the room is more, the high-power operation of the indoor unit 2 is controlled, and comfortableness is ensured;

meanwhile, the central controller 5 can control the air outlet of the fan 202 through the angle adjusting mechanism 203 according to the positions of the guests in the corresponding rooms, so that the fan 202 faces towards the human body nearest to the inner machine 2, and the temperature of the positions of the guests is accurately reduced.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The energy-saving auxiliary device of the central air conditioner is characterized by comprising an external machine (1) of the central air conditioner, a central controller (5) and internal machines (2), cameras (3) and signal transmission modules (4) which are arranged in each room, wherein a plurality of internal machines (2) are respectively connected with the external machine (1), each camera (3) and each internal machine (2) are electrically connected with the central controller (5) through the signal transmission modules (4), a person number identification module (501) and a person position identification module (502) are arranged in the central controller (5), the person number identification module (501) is used for identifying the number of clients in pictures shot by the cameras (3) arranged in each room, and the person position identification module (502) is used for identifying the positions of the clients in the pictures shot by the cameras (3) arranged in each room; the central controller (5) is used for judging whether to send out instructions according to the number and the positions of clients given by the people number identification module (501) and the human body position identification module (502).

2. The energy-saving auxiliary device for the central air conditioner according to claim 1, wherein each inner machine (2) comprises a main board (201), a fan (202) and an angle adjusting mechanism (203), the fan (202) and the angle adjusting mechanism (203) are electrically connected with the main board (201), the angle adjusting mechanism (203) is used for adjusting the air outlet direction of the fan (202), and the main board (201) of each inner machine (2) is electrically connected with the central controller (5) through a signal transmission module (4).

3. A central air conditioner energy saving auxiliary device according to claim 2, characterized in that the signal transmission module (4) is a wireless communication module.

4. The energy-saving auxiliary device for a central air conditioner according to claim 3, wherein the wireless communication module is at least one of a bluetooth module, a WIFI module, an infrared communication module and a Zigbee communication module.

5. A central air conditioning energy saving auxiliary device according to claim 1, characterized in that each camera (3) is mounted on the indoor ceiling of each room.

6. The energy-saving auxiliary device of a central air conditioner according to claim 1, wherein the central controller (5) is a desktop computer.