CN220507012U

CN220507012U - Sterilization module and air conditioning system

Info

Publication number: CN220507012U
Application number: CN202322124635.XU
Authority: CN
Inventors: 李鹏辉; 王彩平
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-20
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of air conditioner accessories, in particular to a sterilization module and an air conditioner system, and aims to solve the problems that an air purification module of an air conditioner in the prior art is single in function, only can adsorb, is difficult to sterilize and disinfect, and is high in use cost. For this purpose, the sterilization module of the present utility model comprises a positive plate, a negative plate and a distance sensor, wherein at least one positive plate and at least one negative plate are respectively arranged, and an air passage is formed between the positive plate and the negative plate; the distance sensor is disposed on the positive electrode plate or the negative electrode plate and is located at an outermost side of the positive electrode plate or the negative electrode plate. Through the technical scheme, on one hand, the quality of air is improved, on the other hand, when the user uses the air conditioner, the filter screen is replaced regularly, the use cost is reduced, and the user experience is improved.

Description

Sterilization module and air conditioning system

Technical Field

The utility model relates to the technical field of air conditioner accessories, and particularly provides a sterilization module and an air conditioner system.

Background

With the development of society and technology, the air conditioning technology has greatly improved people's life and production environment, makes people in comfortable environment, and with the development of technology, people's demand is also continuously promoting, and wherein the air conditioning is paid attention to the treatment of air.

The traditional air purifying device on the air conditioner has the problem of pain point no matter the electric purifying electrostatic principle or the filter net physical adsorption principle is used for purifying the air, namely the traditional air purifier can adsorb and remove bacterial viruses in the air, but finally the bacterial viruses in the air are collected on the surface of the dust collecting component, so that the subsequent user is at risk of secondarily infecting the bacterial viruses when recovering or cleaning the dust collecting component, in addition, the filter net is replaced, the use cost of the user is increased intangibly, and the price is higher.

Accordingly, there is a need in the art for a new sterilization module to address the above-described problems.

Disclosure of Invention

The utility model aims to solve the technical problems that an air purifying module of an air conditioner in the prior art has single function, can only adsorb, is difficult to sterilize and disinfect and has high use cost. To this end, the utility model provides a sterilization module comprising:

a positive plate and a negative plate, at least one of each of which forms an air passage therebetween;

and a distance sensor disposed on the positive electrode plate or the negative electrode plate and located at an outermost side of the positive electrode plate or the negative electrode plate.

In the specific embodiment with the sterilization module, the number of the negative plates is two, the number of the positive plates is one, the positive plates are arranged in the middle of the negative plates, and the distance sensor is arranged on any one of the two negative plates.

In the specific embodiment with the sterilization module, the sterilization module further comprises a PCB board and a power line, wherein the negative plate and the positive plate are connected with the PCB board, and the power line is connected with the PCB board.

In the specific implementation mode with the sterilization module, the sterilization module further comprises a support frame, the PCB is fixedly arranged in the support frame, the support frame is further provided with a yielding gap, and the power line penetrates through the yielding gap and is connected with the PCB.

In the specific embodiment with the sterilization module, the sterilization module further comprises a shell, the support frame is arranged in the shell, the shell is provided with an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the air passage.

In the specific embodiment with the sterilization module, the shell is of a split type structure.

In the above-mentioned concrete implementation mode with module disinfects, the casing includes panel and pedestal, the pedestal with the panel is dismantled and is connected, have accommodation space in the pedestal, set up on the pedestal the air intake, set up on the panel the air outlet, the air outlet is provided with the grid, be provided with the location boss in the pedestal, the location boss is used for the PCB board location.

In the specific embodiment with the sterilization module, the sterilization module further comprises a fixing piece, and the fixing piece is arranged on the side face of the shell.

An air conditioning system, the air conditioning system includes the module of disinfecting of arbitrary one of above-mentioned scheme, air conditioning system still includes control unit, evaporimeter and sets up apron on the evaporimeter, the module of disinfecting sets up on the evaporimeter, distance sensor with the apron corresponds and is used for detecting the apron position, distance sensor with control unit communication is connected.

In the specific embodiment with the sterilization module, the air conditioning system further comprises a four-way valve, a compressor, a condenser and a throttle valve, wherein the four-way valve is used for connecting the compressor, the evaporator and the condenser, and the evaporator and the condenser are communicated by means of the throttle valve.

Under the condition of adopting the technical scheme, the utility model can form an electric field between the positive plate and the negative plate by electrifying the positive plate and the negative plate, the electric field can ionize air, and the air contains a certain amount of moisture, so that hydrogen peroxide is generated, the hydrogen peroxide can contact with blown wind in a ventilation channel, and viruses and bacteria in the air are killed, so that bacterial viruses are not filtered by a filter screen, but are killed directly, on one hand, the quality of the air is improved, on the other hand, the filter screen is replaced regularly when a user uses an air conditioner, the use cost is reduced, and the user experience is improved.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an axial structure of a sterilization module according to the present utility model;

FIG. 2 is a schematic diagram of a sterilization module according to a second embodiment of the present utility model;

fig. 3 is an exploded view of the internal structure of the sterilization module according to the present utility model;

fig. 4 is a schematic view of the structure of the evaporator in the present utility model, in which the positional relationship between the sterilization module and the evaporator is shown.

In the figure: 1. positive plate, 2, negative plate, 3, distance sensor, 4, PCB board, 5, power cord, 6, support frame, 7, the breach of stepping down, 8, casing, 9, air intake, 10, air outlet, 11, panel, 12, pedestal, 13, grid, 14, location boss, 15, mounting, 16, sterilization module, 17, evaporimeter.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Those skilled in the art can adapt it as desired to suit a particular application.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directional or positional relationships, and are based on the directional or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

Furthermore, in order to more clearly show the core technical solution of the present utility model, descriptions of well-known structures of the air conditioning system are omitted in the following description, but such omission is merely for convenience of description and does not mean that the air conditioning system may have no such structures.

As shown in fig. 1-3, the present utility model proposes a sterilization module comprising:

a positive electrode plate 1 and a negative electrode plate 2, wherein at least one positive electrode plate 1 and at least one negative electrode plate 2 are arranged, and an air passage is formed between the positive electrode plate 1 and the negative electrode plate 2;

a distance sensor 3, wherein the distance sensor 3 is disposed on the positive electrode plate 1 or the negative electrode plate 2 and is located at the outermost side of the positive electrode plate 1 or the negative electrode plate 2.

In this embodiment, a certain distance is formed between the positive plate 1 and the negative plate 2 by arranging the positions of the positive plate 1 and the negative plate 2, so as to form an air passage, an electric field is formed between the positive plate 1 and the negative plate 2 after the positive plate 1 and the negative plate 2 are electrified, certain moisture is contained in the air, under the high-strength magnetic field, the air is ionized, the water participates in the reaction, so as to obtain hydrogen peroxide and ozone, the hydrogen peroxide contacts with the air in the air passage, and the hydrogen peroxide is decomposed into water molecules and oxygen atoms can enter the interior of microorganisms, so that relevant enzymes of bacteria can be denatured, and the sterilization is realized. Hydrogen peroxide has high oxidizing property, and can denature virus particle protein to kill virus.

It should be noted that, the number of positive electrode plates 1 and negative electrode plates 2 may be plural, and the positive electrode plates 1 and the negative electrode plates 2 may be stacked alternately, so that a plurality of air passages may be formed, and the optimum installation scheme may be comprehensively considered according to practical application, so that the number and the placement order of the electrode plates are not unique and are not limited.

Referring to fig. 3, a distance sensor 3 is installed on the positive electrode plate 1 or the negative electrode plate 2, the distance sensor 3 is installed on the outermost positive electrode plate 1 or the negative electrode plate 2 so as to detect whether the corresponding component is covered on the position where the sterilization module is installed, and if the corresponding component is covered, the sterilization module can work, that is, the positive electrode plate and the negative electrode plate 2 are electrified to form an electric field so as to electrolyze air; on the contrary, if the distance sensor 3 detects that the corresponding part is not covered, the positive and negative electrode plates 2 are not electrified, so that the safety is ensured and the sterilization and disinfection can be realized at low cost.

Further, as shown in fig. 3, in one possible embodiment, the number of the negative electrode plates 2 is two, the number of the positive electrode plates 1 is one, the positive electrode plates 1 are disposed in the middle of the negative electrode plates 2, and the distance sensor 3 is disposed in either one of the two negative electrode plates 2.

In this embodiment, specifically, two negative plates 2 are adopted, one positive plate 1 is adopted, and the negative plates 2 are arranged on two sides of the positive plate 1, so that two symmetrical air passing channels are formed, in this embodiment, the negative plates 2 on two sides adopt a voltage of-5 kv, the positive plate 1 in the middle adopts a voltage of +5kv, a direct voltage field is generated between the positive plates, air containing water is ionized, hydrogen peroxide is generated, and the hydrogen peroxide contacts with bacterial viruses existing in the air passing channels, so that killing is realized.

Correspondingly, the distance sensors 3 are arranged on the negative plates 2 positioned on the two sides, so that whether the sterilization module is covered by related components or not can be more conveniently and accurately monitored, and whether the sterilization module is in an operating mode or not can be judged.

Further, the sterilization module further comprises a PCB 4 and a power line 5, the negative plate 2 and the positive plate 1 are connected with the PCB 4, and the power line 5 is connected with the PCB 4.

In this embodiment, two negative plates 2 and a positive plate 1 are installed together through the PCB 4, meanwhile, voltage control of the negative plates 2 and the positive plates 1 is achieved through the PCB 4, the PCB 4 is powered through the power line 5, voltage distribution on the negative plates 2 and the positive plates 1 is adjusted through circuits and components on the PCB 4, power of the sterilization module can be controlled to be about 1W, and user safety is guaranteed.

Further, the sterilization module further comprises a shell 8, the support frame 6 is arranged in the shell 8, the shell 8 is provided with an air inlet 9 and an air outlet 10, and the air inlet 9 and the air outlet 10 are communicated with the air passage.

In this embodiment, fix PCB board 4 through support frame 6, promote the stability of polar plate, thereby PCB board 4 needs to be connected with outside power cord 5 in addition, thereby support frame 6 offers the breach 7 of stepping down in the lateral wall makes power cord 5 be connected with PCB board 4, oppression power cord 5 when avoiding the installation.

Further, the housing 8 is of a split type structure.

The shell 8 comprises a panel 11 and a base 12, the base 12 is detachably connected with the panel 11, an accommodating space is formed in the base 12, the base 12 is provided with the air inlet 9, the panel 11 is provided with the air outlet 10, the air outlet 10 is provided with a grid 13, a positioning boss 14 is arranged in the base 12, and the positioning boss 14 is used for positioning the PCB 4.

Based on the above embodiment, the components which are fixed together by the bracket frame 6 are installed in the housing 8 through the housing 8, so that the integrity of the sterilization module is further improved, and the internal components can be effectively protected.

It is conceivable that, in order to facilitate installation and debugging, the casing 8 may adopt a split structure, specifically, the casing 8 is divided into a panel 11 and a base 12, an accommodating space is provided in the base 12, a sterilized polar plate assembly is installed in the accommodating space of the base 12, a positioning boss 14 is further provided in the base 12 to fix the PCB 4, the accuracy of the position is ensured, an air outlet 10 is provided on the panel 11, an air inlet 9 is provided on the base 12, the air inlet 9 and the air outlet 10 are communicated with the air passage, and a grille 13 is provided at the air outlet 10 to play a certain filtering role.

Further, the sterilization module further comprises a fixing member 15, and the fixing member 15 is arranged on the side surface of the shell 8.

In this embodiment, the sterilization module needs to be fixed at the position where sterilization and disinfection are needed through the fixing piece 15, the form of the fixing piece 15 can take various forms, can be a fixing ring on the side face of the shell 8, is fixedly installed by means of bolts, and further can also pass through holes in the shell 8 through the clamping piece to be fixedly inserted, and the stability of the sterilization module is improved by fixing the position of the sterilization module, so that the air conditioner operation is prevented from loosening the sterilization module.

The embodiment also provides an air conditioning system, the air conditioning system includes any one of the sterilization modules in the above embodiment, the air conditioning system further includes a control unit, an evaporator, and a cover plate disposed on the evaporator, the sterilization module is disposed on the evaporator, the distance sensor 3 corresponds to the cover plate and is used for detecting the position of the cover plate, and the distance sensor 3 is in communication connection with the control unit.

The air conditioning system further comprises a four-way valve, a compressor, a condenser and a throttle valve, wherein the four-way valve connects the compressor, the evaporator and the condenser, and the evaporator and the condenser are communicated by means of the throttle valve.

Based on the sterilization module of the above embodiment, in this embodiment, an air conditioning system is further provided, the air conditioning system is that the compressor is communicated with the condenser and the evaporator through the four-way valve, the evaporator is communicated with the condenser through the throttle valve, the compressor compresses the refrigerant, and the system circulates to achieve the purpose of cooling or heating.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. A sterilization module, the sterilization module comprising:

a positive plate (1) and a negative plate (2), wherein at least one positive plate (1) and at least one negative plate (2) are respectively arranged, and an air passage is formed between the positive plate (1) and the negative plate (2);

and a distance sensor (3), wherein the distance sensor (3) is arranged on the positive plate (1) or the negative plate (2) and is positioned at the outermost side of the positive plate (1) or the negative plate (2).

2. Sterilization module according to claim 1, characterized in that the number of negative plates (2) is two, the number of positive plates (1) is one, the positive plates (1) are arranged in the middle of the negative plates (2), and the distance sensor (3) is arranged in any one of the two negative plates (2).

3. Sterilization module according to claim 2, characterized in that it further comprises a PCB board (4) and a power line (5), the negative plate (2) and the positive plate (1) being both connected with the PCB board (4), the power line (5) being connected with the PCB board (4).

4. A sterilization module according to claim 3, further comprising a support frame (6), wherein the PCB board (4) is fixedly arranged in the support frame (6), the support frame (6) is further provided with a yielding gap (7), and the power line (5) passes through the yielding gap (7) and is connected with the PCB board (4).

5. The sterilization module according to claim 4, further comprising a housing (8), wherein the support frame (6) is arranged in the housing (8), wherein the housing (8) is provided with an air inlet (9) and an air outlet (10), and wherein the air inlet (9) and the air outlet (10) are communicated with the air passage.

6. Sterilization module according to claim 5, characterized in that the housing (8) is of a split construction.

7. The sterilization module according to claim 6, wherein the housing (8) comprises a panel (11) and a base (12), the base (12) is detachably connected with the panel (11), a containing space is formed in the base (12), the base (12) is provided with the air inlet (9), the panel (11) is provided with the air outlet (10), the air outlet (10) is provided with a grid (13), a positioning boss is arranged in the base (12), and the positioning boss (14) is used for positioning the PCB (4).

8. Sterilization module according to claim 7, characterized in that it further comprises a fixing element (15), said fixing element (15) being arranged at the side of the housing (8).

9. An air conditioning system, characterized in that the air conditioning system comprises the sterilization module according to any one of claims 1 to 8, the air conditioning system further comprises a control unit, an evaporator and a cover plate arranged on the evaporator, the sterilization module is arranged on the evaporator, the distance sensor (3) corresponds to the cover plate and is used for detecting the position of the cover plate, and the distance sensor (3) is in communication connection with the control unit.

10. The air conditioning system of claim 9, further comprising a four-way valve, a compressor, a condenser, and a throttle valve, the four-way valve connecting the compressor, the evaporator, and the condenser, the evaporator and the condenser being in communication via the throttle valve.