Combined air conditioner

Abstract

The utility model discloses a combined air conditioner, relates to the technical field of air conditioners, and aims to solve the problem that in the prior art, the cleanliness degree effect of air flowing into a room by a combined air conditioner is poor. The combined air conditioner comprises an air conditioning device, a machine shell and an air purification assembly. The air conditioning device is used for conditioning air. A containing cavity, an air inlet and an air outlet are formed in the machine shell, the air conditioning device is arranged in the accommodating cavity; the air outlet is used for communicating indoors; the air purification assembly is arranged in the containing cavity and located at the air outlet, the air purification assembly comprises an electric control part and an ionization part, the electric control part is connected to the machine shell, the ionization part is fixed to the electric control part and electrically connected with the electric control part, and the ionization part can make contact with air flowing to the air outlet so as to ionize water molecules in the air into water ions. The combined air conditioner is used for adjusting the indoor air quality.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a combined air conditioner. Background Art

[0002] Combined air conditioner is an air conditioning unit composed of a multi-functional section purifier, which can adjust the temperature of the air, and can filter, sterilize and purify the air to improve the quality of the air. Combined air conditioner is commonly used in air purification systems of various clean workshops, such as industrial electronics factories, precision machinery manufacturing plants, textile workshops and many other occasions.

[0003] In the related art, air enters a chassis of a combined air conditioner and is conditioned by regulating devices installed in the chassis, such as a primary filter section, a medium filter section, a surface cooling section, a heating section, a humidification section, and a fan section. The conditioned air flows out of the chassis and enters the room to regulate the indoor air quality.

[0004] However, in the process of regulating the indoor air quality through the above-mentioned combined air conditioner, the air flowing out of the chassis will carry more bacteria when entering the room; and in the process of using the above-mentioned combined air conditioner, the room is usually closed, resulting in poor air circulation, which will also cause more bacteria to be produced indoors, thereby affecting the cleanliness of the indoor air and affecting the user experience. Utility Model Content

[0005] The embodiment of the utility model provides a combined air conditioner, which solves the problem of poor cleanliness of air flowing into the room by the combined air conditioner in the prior art.

[0006] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0007] According to the first aspect involved in the present application, there is provided an air-combined air conditioner, comprising an air conditioning device, a casing and an air purification component, wherein the air conditioning device is used for conditioning air; a accommodating cavity and an air inlet and an air outlet connected to the accommodating cavity are formed in the casing; the air conditioning device is arranged in the accommodating cavity; the air outlet is used for connecting to the indoor room; the air purification component is arranged in the accommodating cavity and is located at the air outlet, the air purification component comprises an electric control part and an ionization part, the electric control part is connected to the casing, the ionization part is fixed on the electric control part and is electrically connected to the electric control part, and the ionization part can contact with the air flowing to the air outlet to ionize water molecules in the air into water ions.

[0008] The combined air conditioner provided by the present application has a housing formed with a receiving cavity and an air inlet and an air outlet connected to the receiving cavity, and an air conditioning device is arranged in the receiving cavity, and the outside air enters the receiving cavity through the air inlet, and then the air conditioning device regulates the air in the receiving cavity, and the regulated air flows into the room through the air outlet to regulate the indoor air quality; in this process, by arranging an air purification component at the air outlet, the air can pass through the air purification component, so that the ionization part can be controlled to discharge through the electric control part of the air purification component, so that the ionization part ionizes the air, thereby ionizing the water molecules in the air into water ions, and the water ions generated by the ionization can enter the room with the air. Since the water ions have the function of sterilization, the water ions can remove the bacteria in the air when entering the room with the air, and the water ions can also remove the bacteria in the indoor air after entering the room, thereby improving the cleanliness of the indoor air and improving the user experience effect.

[0009] In some embodiments, the air purification component also includes a protective member, an installation channel is formed in the protective member, one end of the protective member is connected to the electronic control unit along the axial direction of the installation channel, the ionization unit is located in the installation channel, and ventilation holes connected to the installation channel are formed on both sides of the protective member along the direction of air flow. In this way, the ionization unit is located in the installation channel, so that the protective member can protect the ionization unit, thereby preventing other components or staff from contacting the ionization unit during the high-voltage discharge of the ionization unit and causing damage to the ionization unit or electric shock and other safety accidents, thereby ensuring the safe and stable operation of the ionization unit and ensuring the safety of the staff. The utility model discloses a kind of air filter that can make the air in the air outlet of the protective member be protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter, and the air in the air outlet of the protective member is protected by the air filter.

[0010] In some embodiments, the protective member includes multiple sound-absorbing nets, and the multiple sound-absorbing nets are connected end to end in sequence to enclose an installation channel. In this way, since multiple holes are formed on the sound-absorbing net, and the multiple holes on the sound-absorbing net are connected to the installation channel, after the ionization part is arranged in the installation channel, the ionization part can be protected by multiple sound-absorbing nets, and air can enter the installation channel through the holes on the sound-absorbing net, and then be ionized by the ionization part. The ionized air can flow out of the installation channel through the holes on the sound-absorbing net, and then enter the room through the air outlet. In the above process, the multiple holes formed on the sound-absorbing net can absorb the noise generated by the air flowing through the protective member, thereby achieving a sound-absorbing effect, and multiple holes are formed on the multiple sound-absorbing nets, which can increase the number of holes, so that the noise generated by the air can be absorbed through more holes, thereby improving the sound-absorbing effect of the protective member.

[0011] In some embodiments, along the air flow direction, the air inlet end of the protective member is formed with a first air guide surface and a second air guide surface, and the distance between the first air guide surface and the second air guide surface is increased, so that when the air contacts the protective member during the flow, it first contacts the end of the first air guide surface away from the ionization part and the end of the second air guide surface away from the ionization part, and then under the action of the first air guide surface and the second air guide surface, the air can gradually diffuse along the arrangement direction of the first air guide surface and the second air guide surface. During the diffusion process, the air can enter the installation channel through the holes on the first air guide surface and the holes on the second air guide surface, and in this process, since the distance between the end of the first air guide surface away from the ionization part and the end of the second air guide surface away from the ionization part is small, the resistance to the air is small, so that the air can enter the installation channel more smoothly, and then the influence of the protective member on the air flow rate can be reduced.

[0012] In some embodiments, the electronic control unit includes a first shell and an electronic control board, the first shell is connected to the casing, one end of the protective member is connected to the first shell, and the first shell blocks one end of the installation channel; an installation cavity is formed in the first shell, the electronic control board is arranged in the installation cavity and is connected to the first shell, the ionization unit is fixed on the first shell and is electrically connected to the electronic control board, so that the first shell is connected to the casing, one end of the protective member is connected to the first shell, so that the protective member and the first shell are connected to the casing as a whole, so that the protective member and the first shell are firmly located at the air outlet, and the first shell blocks one end of the installation channel, so that during the high-voltage discharge of the ionization unit, other components or staff cannot contact the ionization unit from here, thereby avoiding damage to the ionization unit or safety accidents such as electric shock, thereby achieving a protective effect on the ionization unit at one end of the installation channel.

[0013] In some embodiments, the air purification component also includes a second shell, which is connected to the other end of the protective member along the axial direction of the installation channel and blocks the other end of the installation channel. In this way, along the axial direction of the installation channel, the second shell blocks the end of the installation channel away from the first shell, which can prevent other objects or workers from contacting the ionization part from the end of the installation channel away from the first shell and causing damage to the ionization part or danger to personnel, so that the second shell can protect the ionization part from the end of the installation channel away from the first shell, so as to improve the protective effect of the air purification component on the ionization part.

[0014] In some embodiments, the combined air conditioner also includes an air purification device, which includes multiple air purification components, and the multiple air purification components are connected in sequence along the arrangement direction of the first shell and the second shell. In this way, the air purification components can be designed according to standard sizes to use the air purification components as standard parts. At this time, for different combined air conditioners, different numbers of air conditioning components can be selected according to the size of their air outlets in the arrangement direction of the first shell and the second shell, and the selected air conditioning components can be connected in sequence along the arrangement direction of the first shell and the second shell to form an air purification device, so that in the arrangement direction of the first shell and the second shell, the size of the air purification device can be adapted to the size of the air outlet of the combined air conditioner. Therefore, when designing and processing the air purification component, there is no need to consider the size of the air outlet of different combined air conditioners, and it only needs to be designed and processed according to the standard size, thereby facilitating the design and processing of the air purification component.

[0015] In some embodiments, there are multiple air purification devices, and the multiple air purification devices are arranged at intervals along a first direction, and the first direction is perpendicular to the flow direction of the air and perpendicular to the arrangement direction of the first shell and the second shell of an air purification component. In this way, along the first direction, multiple air purification devices are arranged at intervals at the air outlet, so that the air flowing into the room can contact the multiple air purification devices at the same time when passing through here, so that more water molecules in the air flowing into the air outlet are ionized into water ions by the ionization parts of the multiple air purification devices, thereby increasing the water ion content in the air flowing into the room, and then improving the sterilization effect of the combined air conditioner on the indoor air. In addition, the multiple air purification devices are arranged at intervals along the first direction. When installing the multiple air purification devices, the staff only needs to install the multiple air purification devices at the air outlet, thereby increasing the convenience of the staff when installing the multiple air purification devices.

[0016] In some embodiments, in any air purification component, the first shell and the second shell are both provided with quick-connect electrical connectors, and any quick-connect electrical connector is electrically connected to the electrical control board; in any two adjacent air purification components, one air purification component is electrically connected to the other air purification component through a quick-connect electrical connector. In this way, multiple air purification components in the air purification device can be electrically connected through the quick electrical connector. At this time, it is only necessary to connect the electrical control board of one of the air purification components to the power supply to realize power supply to multiple air purification components, thereby reducing the wiring operation process to facilitate the installation of the air purification device. Moreover, multiple air purification components are connected in series through quick connectors. During the use of the air purification device, it is only necessary to control any one air purification component to realize synchronous adjustment of multiple air purification components, thereby improving the convenience of adjustment of the air purification device.

[0017] And / or, among any two adjacent air purification devices, one of the air purification devices is electrically connected to the other air purification device through a quick-connect electrical connector. In this way, multiple air purification devices can be connected in series through the quick-connect electrical connector, so that only one air purification device needs to be connected to a power source to power multiple air purification devices, thereby reducing the wiring operation process to facilitate the installation of multiple air purification devices. When two adjacent air purification devices are electrically connected, any air purification component in one of the air purification devices can be electrically connected to any air purification component in the other air purification device through a quick-connect electrical connector, thereby improving the flexibility of the electrical connection between the two adjacent air purification devices.

[0018] According to a second aspect of the present application, there is provided an air-combined air conditioner, comprising an air conditioning device, a casing and an air purification device, wherein the air conditioning device is used for conditioning the air; a accommodating cavity and an air inlet and an air outlet connected to the accommodating cavity are formed in the casing; the air conditioning device is arranged in the accommodating cavity; the air outlet is used for connecting to the indoor room; an air purification component is connected to the casing; the air purification component comprises an ionization part, which is arranged in the accommodating cavity and located at the air outlet, and the ionization part can contact the air flowing through the air outlet to ionize water molecules in the air into water ions.

[0019] It should be noted that the technical effects brought about by the implementation method of the second aspect can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the air conditioner in the embodiment of the present application;

[0021] Figure 2 A diagram showing the connection relationship between the electric control unit, the ionization unit and the housing in the embodiment of the present application;

[0022] Figure 3 A diagram showing the connection relationship between the electrodes and the electric control unit in the embodiment of the present application;

[0023] Figure 4 This is a partial structural schematic diagram of an air purification component in an embodiment of the present application;

[0024] Figure 5 This is one of the structural schematic diagrams of the protective element in the embodiment of the present application;

[0025] Figure 6 This is the second structural diagram of the protective element in the embodiment of the present application;

[0026] Figure 7 A partial structural cross-sectional view of an air conditioner in an embodiment of the present application;

[0027] Figure 8 A diagram showing the connection relationship between the first housing, the electric control board and the ionization unit in the embodiment of the present application;

[0028] Fig. 9 This is the third structural diagram of the protective element in the embodiment of the present application;

[0029] Fig.10 A diagram showing the connection relationship between the second housing and the protective element in the embodiment of the present application;

[0030] Fig.11 This is a schematic diagram of the structure of the air purification device in the embodiment of the present application;

[0031] Fig.12 for Fig.10 A schematic diagram of the structure enlargement in the middle;

[0032] Fig.13 A diagram showing the connection relationship of multiple air purification devices in an embodiment of the present application;

[0033] Fig.14 It is a cross-sectional schematic diagram of an air purification component in an embodiment of the present application;

[0034] Fig.15 This is a schematic diagram of an explosion of an air purification device in an embodiment of the present application;

[0035] Fig.16 It is a schematic diagram of the structure of the air purification component in the embodiment of the present application.

[0036] Reference numerals:

[0037] 1- Air conditioning device;

[0038] 2-housing; 21-accommodating chamber; 22-air inlet; 23-air outlet;

[0039] 3-air purification component; 31-electric control unit; 311-first shell; 3111-installation cavity; 312-electric control board; 32-ionization unit; 321-electrode; 33-protective member; 331-installation channel; 332-ventilation hole; 333-silencing net; 334-first air guide surface; 335-second air guide surface; 336-first silencer plate; 337-second silencer plate; 338-third silencer plate; 339-fourth silencer plate; 3310-fifth silencer plate; 33101-sixth silencer plate; 34-second shell; 35-quick-connect electrical connector; 36-wire hole;

[0040] 4- air purification device; 41- fastener. DETAILED DESCRIPTION

[0041] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0042] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0043] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0044] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, when describing pipelines or channels, the "connected" and "connected" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0045] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0046] Combined air conditioner is an air conditioning device used to adjust indoor temperature, humidity, air cleanliness and air flow rate. Since the pipes connecting the combined air conditioner and the indoor environment are usually not cleaned, bacteria will grow in the pipes after long-term use. Therefore, the air conditioned by the combined air conditioner will carry more bacteria when it flows into the room. In addition, when the combined air conditioner is working, the room is usually closed, which will lead to poor indoor air circulation, resulting in more bacteria in the room, affecting the cleanliness of the indoor air.

[0047] Based on this, the present application provides a combined air conditioner, such as Figure 1 As shown, it includes an air conditioning device 1, a casing 2 and an air purification component 3, and the air conditioning device 1 is used for conditioning air.

[0048] An accommodating chamber 21 and an air inlet 22 and an air outlet 23 communicating with the accommodating chamber 21 are formed in the casing 2. The air conditioning device 1 is disposed in the accommodating chamber 21, and the air outlet 23 is used to communicate with the interior of the room.

[0049] In this way, the outside air can enter the accommodating chamber 21 through the air inlet 22 and be conditioned by the air conditioning device 1 arranged in the accommodating chamber 21 to change the quality of the air. The conditioned air flows into the room through the air outlet 23 to condition the indoor air.

[0050] Exemplarily, the air conditioning device 1 includes a primary filter section, a medium filter section, a surface cooling section, a heating section, a humidification section and a fan section. Outdoor air enters the air conditioning unit and mixes with indoor air. The mixed air passes through the primary filter section to filter out dust and debris, and then passes through the medium filter section for secondary filtration to filter out smaller dust and debris. Then, the filtered air is cooled or heated by the surface cooling section or the heating section to make the air reach the required temperature, and then the air is humidified by the humidification section to the humidity requirement required by the system, that is, to reach the specified air supply state point, and finally the air is sent into the room through the fan section.

[0051] The air purification component is connected to the casing; the air purification component includes an ionization unit, which is arranged in the accommodating cavity and located at the air outlet. The ionization unit can contact the air flowing through the air outlet to ionize water molecules in the air into water ions.

[0052] The water ions may be nano water ions. Specifically, high voltage electricity is supplied to the ionization unit 32 to discharge the ionization unit 32 at high voltage, thereby ionizing water molecules in the air flowing toward the air outlet 23 into nano water ions. When the air flows into the room through the air outlet 23, the nano water ions can enter the room.

[0053] Since nano water ions are tiny ions surrounded by water, nano water ions are only 1 billionth the size of water molecules, but contain 1,000 times more water than ordinary ions, and their stability is 6 times that of ordinary negative ions. Therefore, nano water ions are not easily combined with hydrogen and oxygen in the air, and can thus surround allergens such as bacteria, thereby inhibiting allergies.

[0054] In addition, since nano water ions are rich in OH ions, the OH hydroxyl groups in nano water ions can change the protein of mold and play an inhibitory role. The OH hydroxyl groups in nano water ions can also change the protein state of harmful pathogenic bacteria such as Escherichia coli and Staphylococcus aureus, making them ineffective.

[0055] Therefore, nano water ions have an excellent sterilization effect. When the nano water ions flow through the pipe connecting the combined air conditioner and the indoor room, the air in the pipe can be sterilized, and when the nano water ions enter the room, the bacteria in the indoor air can be removed, thereby improving the cleanliness of the indoor air to improve the user experience. In addition, the ionization unit 32 is located at the air outlet 23. In the process of air flowing to the air outlet 23, the water molecules in the air can be ionized into water ions by the ionization unit 32, and the water ions generated by ionization are directly driven by the air flowing to the air outlet 23 to flow into the room, reducing the amount of water ions attached to the inner wall of the accommodating chamber 21 due to diffusion, so that more water ions can flow into the room to improve the sterilization effect on the indoor air.

[0056] The ionization part needs to be supplied with high voltage electricity to discharge, so as to ionize the water molecules in the air. Therefore, a high voltage module can be arranged outside the casing of the combined air conditioner, and the high voltage module is electrically connected to the ionization part through a connecting wire, so that the ionization part is energized through the high voltage module.

[0057] An electric control unit 31 may also be provided in the air purification component to control the voltage to the ionization unit 32 through the electric control unit 31. Specifically, the air purification component 3 includes the electric control unit 31 and the ionization unit 32, and the electric control unit 31 is connected to the housing 2.

[0058] like Figure 2As shown, the ionization unit 32 is fixed on the electric control unit 31 and is electrically connected to the electric control unit 31. The ionization unit 32 can contact the air flowing to the air outlet 23 to ionize the water molecules in the air into water ions. At this time, the air purification component 3 is arranged in the accommodating chamber 21 and is located at the air outlet 23.

[0059] For example, Figure 3 As shown, the ionization unit 32 includes an electrode 321. The electrode 321 may be rod-shaped or sheet-shaped. One end of the electrode 321 is electrically connected to the electric control unit 31, and the other end of the electrode 321 extends in a direction from the electric control unit 31 to the ionization unit 32.

[0060] In this way, one end of the electrode 321 is electrically connected to the electric control unit 31, and the electric control unit can be connected to an external power supply, so that the electric control unit transmits current to the ionization unit, thereby causing the ionization unit to ionize the water molecules in the air, and in this process, the electric control unit 31 can control the voltage of the electrode 321, thereby controlling the discharge state of the electrode 321, so that the ionization of the water molecules in the air by the electrode 321 can be reasonably controlled according to actual needs.

[0061] The other end of the electrode 321 extends in the direction from the electric control unit 31 to the ionization unit 32. In this way, the length dimension of the electrode 321 in its extension direction can be reasonably set according to the space in the accommodating cavity. For example, when the space in the accommodating cavity allows, the length dimension of the electrode 321 is made as long as possible to increase the contact area between the electrode 321 and the air, so that the electrode 321 ionizes more water molecules into water ions, thereby increasing the ionization efficiency of the air purification component 3.

[0062] Exemplarily, the ionization section 32 includes multiple electrodes 321, one end of each of the multiple electrodes 321 is electrically connected to the electric control section 31, and the other ends of the multiple electrodes 321 extend in the direction from the electric control section 31 to the ionization section 32. By increasing the number of electrodes 321, the contact area between the ionization section 32 and the air can be increased, so that more water molecules in the air are in contact with the ionization section 32, and then the multiple electrodes 321 simultaneously ionize the water molecules in the air into water ions, thereby increasing the ionization efficiency of the air purification component 3.

[0063] Exemplarily, the multiple electrodes 321 of the ionization section 32 are arranged at intervals along the direction of air flow. In this way, the air can contact the multiple electrodes 321 in sequence while flowing through the ionization section 32, so that the water molecules in the air have multiple opportunities to contact the electrodes 321, so that more water molecules in the air are ionized into water ions, thereby increasing the ionization efficiency of the air purification component 3.

[0064] The air purification component 3 is located at the air outlet 23. When the air conditioned by the air conditioning device 1 flows to the air outlet 23, it first contacts the ionization part 32 of the air purification component 3. The ionization part 32 ionizes the water molecules in the air into water ions. The water ions are generated at the air outlet 23. After the water ions are generated, they are directly driven by the air flowing to the air outlet 23 to flow into the room, reducing the number of water ions attached to the accommodating cavity 21 during the diffusion process but not flowing into the room, thereby allowing more of the generated water ions to flow into the room.

[0065] like Figure 4 As shown, the air purification component 3 also includes a protective member 33, which has an installation channel 331 inside. Along the axial direction of the installation channel 331, one end of the protective member 33 is connected to the electronic control unit 31, and the ionization unit 32 is located in the installation channel 331. Along the direction of air flow, ventilation holes 332 connected to the installation channel 331 are formed on both sides of the protective member 33.

[0066] In this way, by locating the ionization unit 32 in the installation channel 331, the protective member 33 can protect the ionization unit 32, so that during the high-voltage discharge of the ionization unit 32, other components or workers can be prevented from contacting the ionization unit 32 and causing damage to the ionization unit 32 or safety accidents such as electric shock, thereby ensuring the safe and stable operation of the ionization unit 32 and the safety of the workers.

[0067] Along the air flow direction, ventilation holes 332 communicating with the installation channel 331 are formed on both sides of the protective member 33 , that is, one ventilation hole 332 is located at the air inlet end of the protective member 33 , and the other ventilation hole 332 is located at the air outlet end of the protective member 33 .

[0068] In this way, the air flowing toward the air outlet 23 can enter the installation channel 331 of the protective member 33 through the ventilation hole 332 located at the air inlet end of the protective member 33, and contact the ionization part 32, so that the ionization part 32 can ionize the water molecules in the air entering the installation channel 331. The ionized water molecules will flow out of the protective member 33 from the ventilation hole 332 located at the air outlet end of the protective member 33 along with the air, and then flow into the room through the air outlet 23.

[0069] In this way, the protective member 33 can be prevented from blocking the air, thereby preventing the air flowing through the air outlet 23 from flowing into the room without being ionized by the ionization unit 32. Therefore, the protective member 33 can protect the ionization unit 32 while ensuring that the ionization unit 32 effectively ionizes the water molecules in the air.

[0070] It should be noted that if Figure 5As shown, the number of the ventilation holes 332 located at the air inlet end of the protective member 33 and the number of the ventilation holes 332 located at the air outlet end of the protective member 33 can both be one. In this case, the apertures of the two ventilation holes 332 are relatively large so that the air can flow smoothly.

[0071] The number of the ventilation holes 332 located at the air inlet end of the protective member 33 and the number of the ventilation holes 332 located at the air outlet end of the protective member 33 can be multiple. At this time, the apertures of the ventilation holes 332 located at the air inlet end of the protective member 33 and the ventilation holes 332 located at the air outlet end of the protective member 33 are both relatively small. In this way, not only can the air flow smoothly through the protective member 33, but the smaller aperture of the ventilation holes 332 can also play a silencing role, thereby reducing the noise generated in the process of air flowing through the protective member 33, so as to improve the user's experience of the combined air conditioner.

[0072] It can be understood that when there are multiple ventilation holes 332, the multiple ventilation holes 332 can refract, scatter, interfere and reflect the sound waves. When the sound waves pass through the protective member 33, most of the sound waves will pass through the multiple ventilation holes 332 and be refracted, scattered, interfered and reflected by the multiple ventilation holes 332 to reduce the intensity of the sound of this part of the sound waves. A small part of the sound waves will produce a gas friction effect at the edge of the hole wall of the ventilation hole 332, converting the sound energy into heat energy, thereby reducing the lightness of the sound of this part of the sound waves, thereby achieving the effect of silencing.

[0073] Exemplarily, the protective member 33 may be a cylindrical or elliptical cylindrical structure, or may be a plurality of plates connected end to end in sequence to enclose the installation channel 331 , thereby forming the protective member 33 .

[0074] Exemplarily, in order to further improve the silencing effect of the protective member 33, as Figure 6 As shown, the protective member 33 includes a plurality of silencing nets 333 , and the plurality of silencing nets 333 are sequentially connected end to end to enclose and form a mounting channel 331 . The holes formed on the silencing nets 333 can be used as ventilation holes 332 .

[0075] Specifically, the thickness directions of the plurality of silencer nets 333 are perpendicular to the extension direction of the electrode 321 , and the plurality of silencer nets 333 are sequentially arranged around the extension direction of the electrode 321 , so that the installation channel 331 can be formed after the plurality of silencer nets 333 are sequentially connected end to end.

[0076] The silencing net 333 may be an arc-shaped plate structure, a flat plate structure, or a structure of other shapes.

[0077] In this way, since a plurality of holes are formed on the silencer net 333, and the plurality of holes on the silencer net 333 are all connected to the installation channel 331, after the ionization unit 32 is arranged in the installation channel 331, the ionization unit 32 can be protected by the plurality of silencer nets 333, and the air can enter the installation channel 331 through the holes on the silencer net 333, and then be ionized by the ionization unit 32. The ionized air can flow out of the installation channel 331 through the holes on the silencer net 333, and then enter the room through the air outlet 23.

[0078] In the above process, the multiple holes formed on the silencing net 333 can absorb the noise generated by the air flowing through the protective member 33, thereby achieving a silencing effect, and multiple holes are formed on the multiple silencing nets 333, which can increase the number of holes, so that the noise generated by the air can be absorbed through more holes, thereby improving the silencing effect of the protective member 33.

[0079] In some embodiments, Figure 7 As shown, the electric control unit 31 includes a first shell 311 and an electric control board 312 . The first shell 311 is connected to the housing 2 . One end of the protective member 33 is connected to the first shell 311 , and the first shell 311 blocks one end of the installation channel 331 .

[0080] The first shell 311 and the housing 2 can be connected by welding or by using fasteners.

[0081] Exemplarily, when the first shell 311 is connected to the casing 2 using fasteners, a plurality of connecting holes are arranged at intervals around the axial direction of the mounting channel 331 at one end of the first shell 311 away from the protective member 33, a plurality of threaded holes are arranged on the casing 2, and the plurality of connecting holes correspond one to one to the plurality of threaded holes. A fastener passes through a connecting hole and is screwed into a threaded hole, thereby connecting the first shell 311 to the casing 2.

[0082] It should be noted that the fasteners may be screws, bolts and nuts, or threaded rods and nuts.

[0083] In this way, the first shell 311 blocks one end of the installation channel 331, so that during the high-voltage discharge of the ionization part 32, other components or workers cannot contact the ionization part 32 through one end of the installation channel 331, thereby avoiding damage to the ionization part 32 or safety accidents such as electric shock, thereby improving the protection effect of the air purification component on the ionization part 32.

[0084] Furthermore, the protective member 33 can be connected to the housing 2 through the first housing 311 , so that the housing 2 supports the first housing 311 and the protective member 33 , thereby enabling the protective member 33 and the first housing 311 to effectively protect the ionization unit 32 .

[0085] like Figure 8 As shown, a mounting cavity 3111 is formed in the first shell 311 , the electric control board 312 is disposed in the mounting cavity 3111 and connected to the first shell 311 , and the ionization unit 32 is fixed to the first shell 311 and electrically connected to the electric control board 312 .

[0086] In this way, by arranging the electric control board 312 in the installation cavity 3111 and connecting it to the first shell 311, the first shell 311 can protect the electric control board 312, and prevent other components or workers from accidentally touching the electric control board 312, thereby avoiding damage to the electric control board 312 and affecting its normal operation. In addition, the electric control board 312 is located in the installation cavity 3111, which can prevent a large amount of water molecules in the air from contacting the electric control board 312, thereby avoiding the electric control board 312 from being corroded and affecting its normal use, thereby realizing the protective effect of the first shell 311 on the electric control board 312.

[0087] The ionization unit 32 is fixed on the first shell 311 and is electrically connected to the electric control board 312. The electric control board 312 can control the power on or off of the ionization unit 32 and the discharge voltage of the ionization unit 32, so as to reasonably control the ionization of water molecules by the ionization unit 32.

[0088] It should be noted that, in order to facilitate the connection between the ionization part 32 and the electric control board 312, a hole can be opened on the side wall of the first shell 311 close to the ionization part 32. At this time, the ionization part 32 can pass through the hole on the first shell 311, and the ionization part 32 abuts against the hole wall of the first shell 311, and then the ionization part 32 is electrically connected to the electric control board 312. The ionization part 32 can also be connected with a wire, which passes through the hole and extends into the installation cavity 3111 to be connected to the electric control board 312, thereby realizing the control of the ionization part 32 by the electric control board 312.

[0089] In some embodiments, Figure 4 As shown, along the air flow direction, the air inlet end of the protective member 33 is formed with a first air guiding surface 334 and a second air guiding surface 335, and the distance between the first air guiding surface 334 and the second air guiding surface 335 is increased.

[0090] In this way, when the air contacts the protective member 33 during the flow, it first contacts one end of the first air guide surface 334 away from the ionization part 32 and one end of the second air guide surface 335 away from the ionization part 32, and then, under the action of the first air guide surface 334 and the second air guide surface 335, the air can gradually diffuse along the arrangement direction of the first air guide surface 334 and the second air guide surface 335.

[0091] During the diffusion process, the air can enter the installation channel 331 through the holes on the first air guide surface 334 and the holes on the second air guide surface 335, and in this process, since the distance between the end of the first air guide surface 334 away from the ionization part 32 and the end of the second air guide surface 335 away from the ionization part 32 is small, the resistance to the air is small, so that the air can enter the installation channel 331 more smoothly, thereby reducing the influence of the protective member 33 on the air flow rate.

[0092] The side line of the first air guiding surface 334 away from the ionization portion 32 may overlap with or may not overlap with the side line of the second air guiding surface 335 away from the ionization portion 32 .

[0093] For example, Fig. 9 As shown, the protective member 33 includes six silencer nets, namely the first silencer net 336, the second silencer net 337, the third silencer net 338, the fourth silencer net 339, the fifth silencer net 3310 and the sixth silencer net 33101, and the first silencer net 336, the second silencer net 337, the third silencer net 338, the fourth silencer net 339, the fifth silencer net 3310 and the sixth silencer net 33101 are connected end to end in sequence, and the third silencer net 338 and the sixth silencer net 33101 are arranged in parallel.

[0094] At this time, one of the outer wall of the first silencing net 336 and the outer wall of the second silencing net 337 is the first wind guide surface 334, and the other of the outer wall of the first silencing net 336 and the outer wall of the second silencing net 337 is the second wind guide surface 335. Alternatively, one of the outer wall of the fourth silencing net 339 and the outer wall of the fifth silencing net 3310 is the first wind guide surface 334, and the other of the outer wall of the fourth silencing net 339 and the outer wall of the fifth silencing net 3310 is the second wind guide surface 335.

[0095] That is to say, when the staff installs the air purification component, the first silencer net 336 and the second silencer net 337 can be located at the air inlet end of the protective member 33, and the fourth silencer net 339 and the fifth silencer net 3310 can be located at the air outlet end of the protective member 33; or the fourth silencer net 339 and the fifth silencer net 3310 can be located at the air inlet and outlet ends of the protective member 33, and the first silencer net 336 and the second silencer net 337 can be located at the air outlet end of the protective member 33.

[0096] In this way, when installing the air purification component, the staff does not need to specially distinguish which end is the first air guide surface 334 and the second air guide surface 335, which saves the staff's installation time and increases the convenience of the staff during installation.

[0097] In some embodiments, Fig.10As shown, the air purification component 3 further includes a second shell 34 , which is connected to the other end of the protective member 33 along the axial direction of the installation channel 331 and blocks the other end of the installation channel 331 .

[0098] In this way, along the axial direction of the installation channel 331, the second shell 34 blocks the end of the installation channel 331 away from the first shell 311, which can prevent other objects or personnel from contacting the ionization part 32 from the end of the installation channel 331 away from the first shell 311 and causing damage to the ionization part 32 or danger to personnel, so that the second shell 34 can protect the ionization part 32 from the end of the installation channel 331 away from the first shell 311, so as to improve the protection effect of the air purification component 3 on the ionization part 32.

[0099] In addition, the first shell 311, the second shell 34 and the protective member 33 are enclosed together to block the openings at both ends of the installation channel 331 to form a protective cavity, so that the ionization part 32 is located in the protective cavity. In this way, the ionization part 32 can be protected from multiple directions to improve the protection effect of the ionization part 32.

[0100] For different combined air conditioners, the sizes of the air outlet 23 in the arrangement direction of the first shell 311 and the second shell 34 are different. In order to make the air purification component 3 adaptable to different combined air conditioners, in some embodiments, such as Fig.11 As shown, the combined air conditioner further includes an air purification device 4 , which includes a plurality of air purification components 3 , and the plurality of air purification components 3 are sequentially connected along the arrangement direction of the first shell 311 and the second shell 34 .

[0101] In this way, the air purification component 3 can be designed according to the standard size so that the air purification component 3 can be used as a standard part. At this time, for different combined air conditioners, different numbers of air conditioning components can be selected according to the size of their air outlets 23 in the arrangement direction of the first shell 311 and the second shell 34, and the selected air conditioning components can be connected in sequence along the arrangement direction of the first shell 311 and the second shell 34 to form an air purification device 4, so that the size of the air purification device 4 in the arrangement direction of the first shell 311 and the second shell 34 can be adapted to the size of the air outlet 23 of the combined air conditioner.

[0102] Therefore, when designing and processing the air purification component 3, there is no need to consider the size of the air outlet 23 of different combined air conditioners. It only needs to be designed and processed according to the standard size, thereby facilitating the design and processing of the air purification component 3.

[0103] Among them, in one air purification device 4, the number of air purification components 3 can be 2, 3, 4, 5, etc.

[0104] In an air purification device 4, for two adjacent air purification components 3, the first shell 311 of one air purification component 3 can be connected with the first shell 311 of another air purification component 3 to achieve the connection between the two air purification components 3; the first shell 311 of one air purification component 3 can be connected with the second shell 34 of another air purification component 3 to achieve the connection between the two air purification components 3; the second shell 34 of one air purification component 3 can also be connected with the second shell 34 of another air purification component 3 to achieve the connection between the two air purification components 3.

[0105] Furthermore, the connection between two adjacent air purification components 3 may be by welding, by clamping, or by using fasteners.

[0106] Exemplarily, two adjacent air purification components 3 are connected by fasteners, and the first shell 311 of one air purification component 3 is connected to the second shell 34 of another air purification component 3. Fig.12 As shown, the air purification device 4 further includes a plurality of fasteners 41. The fasteners 41 may be bolts and nuts, or screw rods and nuts.

[0107] Taking the fasteners 41 as bolts and nuts as an example, multiple connection holes are arranged on the first shell 311 and the second shell 34 along the circumference of the installation channel 331, and the multiple connection holes on the first shell 311 correspond to the multiple connection holes on the second shell 34 one by one.

[0108] When two adjacent air purification components 3 need to be connected, the first shell 311 of one of the air purification components 3 is fitted with the second shell 34 of the other air purification component 3, and the multiple connection holes on the first shell 311 are aligned with the connection holes on the second shell 34, and then a bolt is passed through a connection hole on the first shell 311 and a connection hole on the second shell 34, and then the nut is tightened on the bolt to fix the two air purification components 3.

[0109] In some embodiments, Fig.13 As shown, there are multiple air purification devices 4, and the multiple air purification devices 4 are arranged at intervals along the first direction A. The first direction A is perpendicular to the flow direction of the air and perpendicular to the arrangement direction of the first shell 311 and the second shell 34 of an air purification component 3.

[0110] Exemplarily, the number of the air purification devices 4 may be 2, 3, 4, 5, etc.

[0111] In this way, along the first direction A, multiple air purification devices 4 are arranged at intervals at the air outlet 23, so that the air flowing into the room can contact the multiple air purification devices 4 at the same time when flowing through here, so that more water molecules in the air flowing into the air outlet 23 are ionized into water ions by the ionization parts 32 of the multiple air purification devices 4, thereby increasing the water ion content in the air flowing into the room, and further improving the sterilization effect of the combined air conditioner on the indoor air.

[0112] In addition, the multiple air purification devices 4 are arranged at intervals along the first direction A. When installing the multiple air purification devices 4, the staff only needs to install the multiple air purification devices 4 at the air outlet 23, thereby increasing the convenience for the staff when installing the multiple air purification devices 4.

[0113] In some embodiments, Fig.14 As shown, in any air purification component 3 , the first shell 311 and the second shell 34 are both provided with quick-connect electrical connectors 35 , and any quick-connect electrical connector 35 is electrically connected to the electric control board 312 .

[0114] It should be noted that the electric control board is used for external power supply. Specifically, one end of the power cord can be directly electrically connected to the electric control board, and a pin is set at the other end of the power cord, which is connected to the socket through the pin to realize the external power supply of the electric control board; or one end of the power cord can be set to a connector matching the quick-connect electrical connector 35, so that one end of the power cord is electrically connected to the electric control board through the connector and the quick-connect electrical connector 35, and a pin is set at the other end of the power cord, which is connected to the socket through the pin to realize the external power supply of the electric control board.

[0115] In this way, when the air purification component 3 is connected to an external power source, the above methods can all realize power supply to the air purification component 3, thereby improving the convenience of the air purification component 3 during the installation process and enhancing the practicality of the air purification component 3.

[0116] On this basis, if Fig.15 As shown, among any two adjacent air purification components 3 of any air purification device 4 , one air purification component 3 is electrically connected to the other air purification component 3 via a quick-connect electrical connector 35 .

[0117] In this way, multiple air purification components 3 in the air purification device 4 can be electrically connected through quick electrical connectors. At this time, it is only necessary to connect the electrical control board 312 of one of the air purification components 3 to the power supply to realize power supply to multiple air purification components 3, thereby reducing the wiring operation process and facilitating the installation of the air purification device 4.

[0118] Moreover, multiple air purification components 3 are connected in series through quick connectors. During the use of the air purification device 4, it is only necessary to control any one air purification component 3 to achieve synchronous adjustment of multiple air purification components 3, thereby improving the convenience of adjustment of the air purification device 4.

[0119] For two adjacent air purification components 3 in an air purification device 4, the quick-connect electrical connector 35 on the first shell 311 of one air purification component 3 can be connected to the quick-connect electrical connector 35 on the first shell 311 of another air purification component 3 to achieve electrical connection between the two adjacent air purification components 3.

[0120] For two adjacent air purification components 3 in an air purification device 4, the quick-connect electrical connector 35 on the second shell 34 of one air purification component 3 can also be connected to the quick-connect electrical connector 35 on the second shell 34 of the other air purification component 3 to achieve electrical connection between the two adjacent air purification components 3.

[0121] For two adjacent air purification components 3 in an air purification device 4, the quick-connect electrical connector 35 on the first shell 311 of one air purification component 3 can be connected to the quick-connect electrical connector 35 on the second shell 34 of the other air purification component 3 to achieve electrical connection between the two adjacent air purification components 3.

[0122] It should be noted that in order to increase the convenience of installation for the staff, when connecting two adjacent air purification components 3, the two closest quick-connect electrical connectors 35 are usually selected for electrical connection. For example, the first shell 311 of one air purification component 3 is connected to the second shell 34 of another air purification component 3 through a fastener 41, and the quick electrical connector on the first shell 311 of one air purification component 3 is electrically connected to the quick electrical connector on the second shell 34 of the other air purification component 3.

[0123] In this way, in two adjacent air purification components 3, by connecting through the two closest quick-connect electrical connectors 35, the length of the connecting wire connecting the quick-connect electrical connectors 35 can be reduced, and the clutter caused by the connecting wire being too long can be avoided, thereby making the wiring of the air purification device 4 simpler and more beautiful during installation.

[0124] In addition, if Fig.13 As shown, among any two adjacent air purification devices 4 , one air purification device 4 is electrically connected to the other air purification device 4 via a quick-connect electrical connector 35 .

[0125] In this way, multiple air purification devices 4 can be connected in series through the quick-connect electrical connector 35, so that only one air purification device 4 needs to be connected to the power supply to power multiple air purification devices 4, thereby reducing the wiring operation process and facilitating the installation of multiple air purification devices 4.

[0126] When two adjacent air purification devices 4 are electrically connected, any air purification component 3 in one of the air purification devices 4 can be electrically connected to any air purification component 3 in the other air purification device 4 through a quick-connect electrical connector 35, thereby improving the flexibility of the electrical connection between the two adjacent air purification devices 4.

[0127] It should be noted that, in order to increase the convenience of installation by the staff, when two adjacent air purification devices 4 are electrically connected through the quick-connect electrical connectors 35, the two quick-connect electrical connectors 35 that are closest to each other are usually selected for electrical connection. This can reduce the length of the connection wires connecting the quick-connect electrical connectors 35, avoid the clutter caused by too many connection wires, and make the wiring of multiple air purification devices 4 more concise and beautiful during installation.

[0128] Since there is a distance between adjacent air purification devices 4, the quick-connect electrical connector 35 is usually electrically connected to the electric control board 312 through a connecting wire, and the length of the connecting wire has a certain redundancy to ensure that the quick-connect electrical connectors 35 of two adjacent air purification devices 4 can be effectively connected. At this time, in order to facilitate the storage of the connecting wire, such as Fig.13 and Fig.16 As shown, both the first shell 311 and the second shell 34 are provided with a wire hole 36 .

[0129] When multiple air purification devices 4 are electrically connected via the quick-connect electrical connector 35, the connecting wires can be passed through the wire holes on the first shell 311 and / or the second shell 34 nearby to restrict the connecting wires through the wire holes, thereby avoiding the connecting wires from being scattered and improving the aesthetics of the connecting wire arrangement.

[0130] Although the present application is described herein in conjunction with various embodiments, in the process of implementing the claimed application, those skilled in the art may understand and implement other changes to the disclosed embodiments by viewing the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other components or steps, and "one" or "an" does not exclude multiple situations. A single processor or other unit may implement several functions listed in the claims. Certain measures are recorded in different dependent claims, but this does not mean that these measures cannot be combined to produce good results.

[0131] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary illustrations of the present application as defined by the appended claims, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art may make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0132] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A combined air conditioner, characterized in that: include: Air conditioning devices, used to condition the air; A casing, wherein a receiving cavity and an air inlet and an air outlet communicated with the receiving cavity are formed in the casing; the air conditioning device is arranged in the receiving cavity; the air outlet is used to communicate with the room; An air purification component is arranged in the accommodating cavity and located at the air outlet. The air purification component includes an electronic control unit and an ionization unit. The electronic control unit is connected to the casing, and the ionization unit is fixed on the electronic control unit and electrically connected to the electronic control unit. The ionization unit can contact the air flowing to the air outlet to ionize water molecules in the air into water ions.

2. The combined air conditioner according to claim 1, characterized in that: The air purification component also includes a protective member, in which an installation channel is formed. Along the axial direction of the installation channel, one end of the protective member is connected to the electronic control unit, and the ionization unit is located in the installation channel. Along the direction of air flow, ventilation holes connected to the installation channel are formed on both sides of the protective member.

3. The combined air conditioner according to claim 2, characterized in that: The protective member includes a plurality of sound-absorbing nets, and the plurality of sound-absorbing nets are sequentially connected end to end to enclose and form the installation channel.

4. The combined air conditioner according to claim 2 or 3, characterized in that: Along the air flow direction, the air inlet end of the protective member is formed with a first air guiding surface and a second air guiding surface, and the distance between the first air guiding surface and the second air guiding surface is increased.

5. The combined air conditioner according to claim 2 or 3, characterized in that: The electric control unit includes a first shell and an electric control board, the first shell is connected to the housing, one end of the protective member is connected to the first shell, and the first shell blocks one end of the installation channel; An installation cavity is formed in the first shell, the electric control board is arranged in the installation cavity and connected to the first shell, and the ionization part is fixed on the first shell and electrically connected to the electric control board.

6. The combined air conditioner according to claim 5, characterized in that: The air purification component also includes a second shell, which is connected to the other end of the protective member along the axial direction of the installation channel and blocks the other end of the installation channel.

7. The combined air conditioner according to claim 6, characterized in that: The combined air conditioner further comprises an air purification device, wherein the air purification device comprises a plurality of the air purification components, and the plurality of the air purification components are sequentially connected along the arrangement direction of the first shell and the second shell.

8. The combined air conditioner according to claim 7, characterized in that: There are multiple air purification devices, and the multiple air purification devices are arranged at intervals along a first direction. The first direction is perpendicular to the flow direction of air and perpendicular to the arrangement direction of the first shell and the second shell of one of the air purification components.

9. The combined air conditioner according to claim 8, characterized in that: In any one of the air purification components, the first shell and the second shell are both provided with quick-connect electrical connectors, and any one of the quick-connect electrical connectors is electrically connected to the electrical control board; Among any two adjacent air purification components, one of the air purification components is electrically connected to the other air purification component through the quick-connect electrical connector; And / or, among any two adjacent air purification devices, one of the air purification devices is electrically connected to the other air purification device via the quick-connect electrical connector.

10. A combined air conditioner, characterized in that: include: Air conditioning devices, used to condition the air; A casing, wherein a receiving cavity and an air inlet and an air outlet communicated with the receiving cavity are formed in the casing; the air conditioning device is arranged in the receiving cavity; the air outlet is used to communicate with the room; An air purification component is connected to the casing; the air purification component includes an ionization unit, which is arranged in the accommodating cavity and located at the air outlet. The ionization unit can contact the air flowing through the air outlet to ionize water molecules in the air into water ions.

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