WO2021226825A1

WO2021226825A1 - Intelligent air conditioner

Info

Publication number: WO2021226825A1
Application number: PCT/CN2020/089779
Authority: WO
Inventors: 王远城
Original assignee: 梅州市青塘实业有限公司
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-11-18

Abstract

The present solution provides an intelligent air conditioner, comprising an indoor air-conditioning unit and an outdoor air-conditioning unit. An air-conditioning master control board, an air inlet, and an air outlet are provided on the front side of the indoor air-conditioning unit; a cooling water drain pipe is provided on the outdoor air-conditioning unit. The intelligent air conditioner also comprises a liquid storage tank disposed inside the indoor air-conditioning unit and electrically connected to the air-conditioning master control board; the liquid storage tank comprises a main tank body, a first water inlet pipe and a second water inlet pipe, and an atomizing device communicated with the main tank body and located at the air outlet.

Description

Intelligent air conditioner

Technical field

The solution relates to the technical field of air conditioners, in particular to a smart air conditioner.

Background technique

With the continuous improvement of people's living standards and the continuous popularization of air conditioners in daily life, people's use frequency and use experience of air conditioners are also constantly improving. Whether the existing air conditioner is used for cooling or heating, as the air conditioner's use time increases, the indoor air is always in the process of using the air conditioner to recycle, without the addition of external air and the effective filtering of the circulating indoor air And disinfection and sterilization treatment, resulting in worse and worse indoor air quality, and the humidity of the air is also getting lower and lower. People feel that the indoor air is very dry and cause discomfort. Due to the continuous work of the air conditioner compressor, the cooling water generated in the indoor air needs to be discharged, and the cooling water generated by the air conditioner cannot be effectively recycled.

technical problem

The purpose of the embodiments of this solution is to: firstly, provide a smart air conditioner, which is used to solve the problem of reduced air quality and reduced air humidity caused by the lack of external circulation of the existing air conditioner during long-term use of the air conditioner. The problem is that the cooling water produced by the outdoor compressor cannot be recycled.

Technical solutions

In order to solve the above technical problems, the technical solutions adopted in the embodiments of this solution are:

A smart air conditioner is provided, comprising an air conditioner internal unit and an air conditioner external unit connected to each other. The front side of the air conditioner internal unit is provided with an air conditioner main control panel, an air inlet for gas input, and an air outlet for cold air output. A cover plate is provided at the air inlet, a cooling water discharge pipe is provided on the air conditioner outer unit, and a liquid storage tank is arranged inside the air conditioner inner unit and electrically connected to the air conditioner main control board. The tank includes a main tank body, a first water inlet pipe and a second water inlet pipe arranged side by side at the end of the main tank body, and an opening communicating with the first water inlet pipe is provided on the side of the air conditioner internal unit. The second water inlet pipe is in communication with the cooling water discharge pipe, the liquid storage tank further includes an atomization device connected to the main tank body and located at the air outlet, and the atomization device is connected to the first inlet Water pipes are respectively located on both sides of the main tank.

Specifically, the main tank body of the liquid storage tank is also provided with at least one layer of ceramic filter cores for filtering the liquid entering the liquid storage tank.

Specifically, the inner wall of the main tank body of the liquid storage tank is further provided with a UVC ultraviolet lamp that sterilizes the liquid entering the liquid storage tank on the side close to the first water inlet pipe, and the UVC ultraviolet light The lamp is electrically connected with the main control board of the air conditioner.

Further, it also includes a UVC light bar arranged on the cover plate to sterilize the air entering the air conditioner internal unit.

Specifically, 10 UVC LED lamps are uniformly distributed on the UVC light bar.

Further, it also includes a UVA light bar arranged on the cover plate to deodorize the air entering the air conditioner internal unit.

Specifically, 10 UVA LED lamps are evenly distributed on the UVC light bar.

Specifically, the UVC light bar and the UVA light bar are arranged side by side at the air inlet of the internal air conditioner.

Further, it further includes a secondary control board arranged on the cover plate to individually control the UVC light bar and the UVA light bar, and the secondary control board is electrically connected to the air conditioner main control board.

Further, it also includes a ceramic filter core mesh set at the air inlet of the air conditioner.

Beneficial effect

Compared with the prior art, the smart air conditioner provided by the embodiment of this solution has the following beneficial effects: A liquid storage tank is arranged inside the air conditioner internal machine, and the second water inlet pipe in the liquid storage tank is connected to the cooling on the air conditioner external machine. The water discharge pipe is connected, so that the cooling water can be recycled into the liquid storage tank, and atomized by the atomization device on the liquid storage tank, and then discharged through the air outlet of the air conditioner internal unit. The recycling of cooling water solves the air conditioner use environment The problem of indoor drying. At the same time, the liquid storage tank can also be filled from the outside of the air conditioner through the first water inlet pipe. The humidification operation can also be carried out when there is no cooling water circulation, and air can be injected into the liquid storage tank. Various healthy and environmentally friendly liquids such as fresheners to improve the air quality in the environment where the air conditioner is used.

Description of the drawings

In order to more clearly illustrate the technical solutions in the embodiments of this solution, the following will briefly introduce the drawings needed in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only of the solution. For some embodiments, those of ordinary skill in the art can obtain other drawings based on these drawings without creative work.

Figure 1 is a schematic diagram of a three-dimensional exploded structure of a smart air conditioner of this scheme;

Figure 2 is a schematic diagram of a three-dimensional structure of a smart air conditioner of this scheme;

Figure 3 is a front view of a smart air conditioner of this scheme;

Figure 4 is a top view of a smart air conditioner of this scheme;

In the picture: 100-intelligent air conditioner, 10-air conditioner internal unit, 11- air conditioner main control board, 12- air inlet, 13- air outlet, 14- cover, 141-UVC light bar, 1411-UVCLED lamp, 142- UVA light bar, 1421-UVALED lamp, 143-secondary control board, 15-opening, 16-ceramic filter element mesh, 20-storage tank, 21-main tank, 211-UVC ultraviolet lamp, 212-ceramic filter element , 22-The first water inlet pipe, 23-The second water inlet pipe, 24-atomization device.

Implementation of this program

In order to make the purpose, technical solution, and advantages of the solution clearer, the solution will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the solution, and are not used to limit the solution.

It should be noted that when a component is referred to as being "fixed to" or "installed on" another component, it can be directly on the other component or indirectly on the other component. When a component is said to be "connected" to another component, it can be directly or indirectly connected to the other component. The terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for ease of description, and do not indicate or imply the device referred to. Or the element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the patent. For those of ordinary skill in the art, the specific meaning of the above terms can be understood according to specific conditions. The terms "first" and "second" are only used for ease of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" means two or more than two, unless otherwise specifically defined.

In order to illustrate the technical solutions described in this solution, detailed descriptions are given below in conjunction with specific drawings and embodiments.

Structural embodiment one

Referring to Figures 1 to 4, a smart air conditioner 100 provided by this solution. The smart air conditioner 100 includes an internal air conditioner 10 and an external air conditioner (not shown in the figure) that are connected to each other. The structure of the air conditioner internal unit 10 and the air conditioner external unit involved in this solution are consistent with the structure of the existing split household air conditioner hanging unit. Wherein, as shown in FIG. 2, the front side of the internal air conditioner 10 is provided with an air conditioning main control panel 11, an air inlet 12 for gas input and an air outlet 13 for cold air output, and a cover plate 14 is provided at the air inlet 12. However, the external air conditioner (not shown in the figure) provided in this application is provided with a cooling water discharge pipe. Generally, the cooling water discharge pipe will be directly installed on the drain pipe outside the room, so that the external air conditioner The generated cooling water is directly discharged with the house's drain pipe. In the present application, the cooling water discharge pipe is connected to the internal air conditioner 10, so that the cooling water directly flows into the internal air conditioner 10 for recycling.

Specifically, as shown in FIG. 1, the smart air conditioner 100 provided by this solution further includes a liquid storage tank 20 arranged inside the air conditioner internal unit 10 and electrically connected to the air conditioner main control board 11. The electronic components in the liquid storage tank 20 have the air conditioner main control board 11 to provide power and control the opening and closing operations. Wherein, the liquid storage tank 20 includes a main tank body 21, a first water inlet pipe 22 and a second water inlet pipe 23 arranged side by side at the end of the main tank body 21. In the communicating opening 15, the second water inlet pipe 23 communicates with the cooling water discharge pipe. The first water inlet pipe 22 and the second water inlet pipe 23 provided on the liquid storage tank 20 respectively provide liquid inside the main tank body 21 in different ways. Wherein, the first water inlet pipe 22 is connected to the opening 15 on the side of the internal air conditioner 10, so that air freshener, camphor liquid, essential oil, and other various healthy and environmentally friendly liquids can be injected into the liquid storage tank 20 from the opening 15. The volatilization of the liquid stored in the liquid storage tank 20 is discharged with the air outlet 12 of the air conditioner to achieve the effect of humidifying and purifying the air. The second water inlet pipe 23 is in communication with the cooling water discharge pipe of the external unit of the air conditioner (not shown in the figure), so that the liquid storage tank 20 can simultaneously recover the cooling water generated by the compressor of the external unit of the air conditioner to form a cooling water recycle and re-use.

One step forward, the air conditioner main control board 11 provided in the smart air conditioner 100 provided by this solution is equipped with an MCU software module, which can realize the voice recognition function, and perform the PM value, PH value, and PH value of the air discharged from the air outlet 13 Air index such as negative oxygen ions are tested. In addition, the main control board 11 of the air conditioner can be communicatively connected with a smart device. The indoor air condition index can be displayed through the APP or WeChat applet on the mobile phone. You can also directly use the mobile phone to automatically adjust the various indoor air indexes, as well as the operation of adding water to the liquid tank 20, etc., so that the indoor can reach the best and healthiest atmosphere. The natural air really brings the natural air home.

Further, in order to maximize the utilization of the liquid stored in the main tank body 21 in the liquid storage tank 20, and play a role in humidifying the inside of the air-conditioning environment. The liquid storage tank 20 also includes an atomization device 24 connected to the main tank body 21 and located at the air outlet 13. The atomization device 24 and the first water inlet pipe 22 are respectively located on both sides of the main tank body 21. As shown in FIGS. 3 and 4, the main tank body 21 of the liquid storage tank 20 is arranged in the internal air conditioner 10 in a cylindrical tubular structure. The first water inlet pipe 22 is located at the end of the tubular structure of the main tank body 21 and communicates with an opening located on the side of the internal air conditioner 10. The atomization device 24 is arranged on a side away from the first water inlet pipe 22. The atomizing device 24 is located at the air outlet 13 of the internal air conditioner 10 so that the water mist formed by the atomizing device 24 can be blown out along with the cold air discharged from the air outlet 13. The atomization device 24 in the internal air conditioner 10 provided by this solution is an electronic filter, and the main control board 11 of the air conditioner provides electric power to it and controls its opening and closing. The electronic filter is energized and pressurized, and the liquid in the liquid storage tank 20 is atomized. Plasma is generated by high-voltage electrostatic technology to form an electric field. When the applied voltage reaches the gas discharge voltage, the gas and liquid in the liquid storage tank 20 are broken down to generate a mixture of electrons, various ions, atoms, molecules, or other water components to be discharged.

Further, in order to improve the quality of the air at the air outlet 13 in the smart air conditioner 100 provided by this solution, the quality of the atomized gas at the atomization device 24 is also improved. The main tank body 21 of the liquid storage tank 20 is also provided with at least one layer of ceramic filter core 212 for filtering the liquid entering the liquid storage tank 20. In this embodiment, four layers of ceramic filter cores 212 are distributed along the interval between the first water inlet pipe 22 and the atomization device 24. The ceramic filter element 212 can perform filtering, antibacterial and activation treatments on the liquid in the main tank 21, and can not only remove residual chlorine, suspended pollutants, and organic chemical substances in the liquid in the main tank 21, but also filter the liquid The color and peculiar smell. The ceramic filter core 212 arranged in the main tank 21 can perform the first-stage purification and filtration of the liquid in the main tank 21 at any time.

Specifically, in order to ensure that the atomizing device 24 on the liquid storage tank 20 can provide high-quality atomizing gas. The inner wall of the main tank body 21 of the liquid storage tank 20 is also provided with a UVC ultraviolet lamp 211 for disinfecting the liquid entering the liquid storage tank 20 on the side close to the first water inlet pipe 22. The UVC ultraviolet lamp 211 and the air conditioner main The control board 11 is electrically connected. The UVC ultraviolet lamps 211 are evenly distributed around the inner wall of the main tank 21. In this embodiment, four UVC LED lamps are distributed at intervals along the installation direction of the main tank 21. The UVCLED lamp can sterilize and sterilize the liquid entering the main tank 21 using ultraviolet wavelengths. The UVC ultraviolet lamp 211 is controlled by the main control board 11 of the air conditioner. When the atomization device 24 is turned on, the UVC ultraviolet lamp 211 is turned on synchronously, and the liquid in the main tank 21 is subjected to a second-stage purification and filtration.

Furthermore, in the smart air conditioner 100 provided by this solution, in order to solve the problem of poor air quality in the air conditioner environment, the air conditioner is also provided with filtering, deodorizing and sterilizing components to improve the air output of the air conditioner 100 quality. As shown in FIG. 2, the smart air conditioner 100 provided by this solution further includes a UVC light bar 141 that is provided on the cover 14 to sterilize and disinfect the air entering the air conditioner internal unit 10. The UVC light bar 141 is arranged on the cover 14 of the smart air conditioner 100, and can perform the first-stage filtering of the gas entering the air conditioner through the air inlet 12. The main function of the UVC light bar 141 is to sterilize the air at the air inlet 12 by using the ultraviolet wavelength of UVC. Moreover, the UVC light bar 141 is arranged on the inner side of the cover plate 14 to face the air inlet 12, so that the gas entering the air conditioner 10 from the air inlet 12 will be covered by the UVC light bar 141. In this embodiment, 10 UVC LED lamps 1411 are evenly distributed on the UVC light bar 141. The 10 UVCLED lamps 1411 are evenly spaced and distributed along the length direction of the cover 14.

Furthermore, as shown in FIG. 2, the smart air conditioner 100 provided by this solution further includes a UVA light bar 142 that is arranged on the cover 14 to deodorize the air entering the air conditioner internal unit 10. The UVA light bar 142 and the UVC light bar 141 are both used as the first-stage filtering in the air conditioner 100. The main function of the UVA light bar 142 is to deodorize the air at the air inlet 12 by using the ultraviolet wavelength of UVA. In addition, the UVC light bar 141 and the UVA light bar 142 are arranged side by side at the air inlet 12 of the internal air conditioner 10, which can perform preliminary sterilization, disinfection and deodorization treatment on the gas entering the air conditioner 100. As shown in FIG. 2, 10 UVA LED lamps 1421 are uniformly distributed on the UVC light bar 141. The 10 UVALED lamps 1421 are evenly spaced along the length of the cover 14 and are arranged in two rows up and down with the 10 UVCLED lamps 1411.

Further, in order to better control the UVC light bar 141 and UVA light bar 142 on the cover plate 14, the smart air conditioner 100 also includes a separate UVC light bar 141 and UVA light bar 142 arranged on the cover plate 14. The controlled sub-control board 143 is electrically connected to the air-conditioning main control board 11. The auxiliary control board 143 is electrically connected to the air-conditioning main control board 11, and the air-conditioning main control board 11 controls the opening and closing of the auxiliary control board 143. The auxiliary control board 143 is used to individually control the UVC light bar 141 and the UVA light bar 142, and the two sets of UVC light bar 141 and UVA light bar 142 can be individually turned on and off as needed. At the same time, the number and duration of the UVC LED lamp 1411 and the UVA LED lamp 1421 in the UVC light bar 141 and the UVA light bar 142 can be increased or decreased as needed.

Furthermore, the smart air conditioner 100 provided in this solution further includes a ceramic filter core mesh 16 arranged at the air inlet 12 of the air conditioner. The ceramic filter core mesh 16 is used to perform a second-stage filtration of the air at the air inlet 12. The filter pore size of the ceramic filter core mesh sheet 16 can reach 0.002 microns. The particles in the air are positively charged and adsorbed on the negatively charged ceramic filter core mesh 16 under the action of the opposite sex. All the free dust, hair, bacteria and other substances in the air can be adsorbed on the ceramic filter core mesh 16. Only need to disassemble and clean the ceramic filter element mesh 16 regularly. The ceramic filter core mesh 16 provided in the smart air conditioner 100 can limit the dust concentration in the air entering the air conditioner 100 to less than 5 mg/m 3.

The smart air conditioner 100 provided by this solution is provided with a liquid storage tank 20 inside the air conditioner internal machine 10, and the second water inlet pipe 23 in the liquid storage tank 20 is connected to the cooling water discharge pipe on the air conditioner external machine to cool The water can be recycled into the liquid storage tank 20, and atomized by the atomization device 24 on the liquid storage tank 20, and then discharged through the air outlet 13 of the air conditioner internal unit 10. The recycling of cooling water solves the problem of dry indoor air conditioner environment. The problem. In addition, the liquid storage tank 20 can also inject liquid into the liquid storage tank 20 from the outside of the air conditioner internal machine 10 through the first water inlet pipe 22. When there is no cooling water circulation, the liquid storage tank 20 can also be humidified, and the liquid storage tank 20 can be added to the liquid storage tank 20. Inject various healthy and environmentally friendly liquids such as air fresheners to improve the air quality in the air-conditioning environment. In addition, the liquid storage tank 20 of the smart air conditioner 100 provided by this solution is also provided with a two-stage filter device, which can sterilize and filter the liquid in the liquid storage tank 20, so that the atomization generated by the atomization device 24 The gas can be safe and high quality. At the same time, the smart air conditioner 100 is also provided with a disinfection and sterilization LED lamp on the cover 14 and a ceramic filter core mesh 16 is provided on the air inlet 12, so that the air entering the air conditioner 100 can be sterilized, sterilized and filtered. The air quality at the air outlet 13 of the air conditioner 100 is greatly improved.

The above are only preferred embodiments of this solution, and are not used to limit this solution. For those skilled in the art, this solution can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this scheme shall be included in the scope of the claims of this scheme.

Claims

An intelligent air conditioner, comprising an internal air conditioner (10) and an external air conditioner connected to each other. The front side of the internal air conditioner (10) is provided with an air conditioner main control panel (11) and an air inlet ( 12) and the air outlet (13) for cold air output. A cover plate (14) is provided at the air inlet (12). A liquid storage tank (20) electrically connected to the air conditioner main control board (11) inside the air conditioner internal machine (10), the liquid storage tank (20) includes a main tank body (21), and is arranged in the main tank The first water inlet pipe (22) and the second water inlet pipe (23) are arranged side by side at the end of the body (21), and an opening communicating with the first water inlet pipe (22) is provided on the side of the air conditioner internal unit (10) (15) The second water inlet pipe (23) is in communication with the cooling water discharge pipe, and the liquid storage tank (20) further includes communication with the main tank body (21) and located at the air outlet (13). The atomization device (24) at ), the atomization device (24) and the first water inlet pipe (22) are respectively located on both sides of the main tank (21).
The intelligent air conditioner according to claim 1, wherein the main tank body (21) of the liquid storage tank (20) is also provided with at least one layer of pairs that enter the liquid storage tank (20). A ceramic filter element (212) for filtering the liquid inside.
The intelligent air conditioner according to claim 1, wherein the inner wall of the main tank body (21) of the liquid storage tank (20) is also on the side close to the first water inlet pipe (22). A UVC ultraviolet lamp (211) for disinfecting the liquid entering the liquid storage tank (20) is provided, and the UVC ultraviolet lamp (211) is electrically connected with the air conditioner main control board (11).
The intelligent air conditioner according to claim 1, characterized in that it further comprises a UVC light bar (141) arranged on the cover plate (14) to sterilize the air entering the air conditioner (10) ).
The intelligent air conditioner according to claim 4, wherein 10 UVC LED lamps (1411) are evenly distributed on the UVC light bar (141).
The intelligent air conditioner according to claim 4, further comprising a UVA light bar (142) which is arranged on the cover plate (14) to deodorize the air entering the air conditioner internal unit (10) ).
The intelligent air conditioner according to claim 6, wherein 10 UVA LED lamps (1421) are evenly distributed on the UVC light bar (141).
The intelligent air conditioner according to claim 6, characterized in that the UVC light bar (141) and the UVA light bar (142) are arranged side by side at the inlet of the internal air conditioner (10) At the tuyere (12).
The intelligent air conditioner according to claim 6, characterized in that it further comprises an independent control of the UVC light bar (141) and the UVA light bar (142) provided on the cover plate (14) The auxiliary control board (143) is electrically connected to the main control board (11) of the air conditioner.
The intelligent air conditioner according to claim 1, further comprising a ceramic filter core mesh (16) arranged at the air inlet (12) of the air conditioner.