Air handling equipment

Abstract

This application provides embodiments belonging to the field of air purification technology, providing an air handling device, including: a sliding cavity formed within a sliding track. Fixed electrodes are used for connecting to a power source. The fixed electrodes are disposed within the sliding cavity, with two fixed electrodes, namely a first fixed electrode and a second fixed electrode, spaced apart along the length of the sliding cavity. Movable electrodes are used for ionizing air, partially disposed within the sliding cavity, slidably connected to the sliding track, and sliding along the length of the sliding cavity. The two movable electrodes are respectively a first movable electrode and a second movable electrode, spaced apart along the length of the sliding cavity; the first movable electrode is electrically connected to the first fixed electrode. The second movable electrode is electrically connected to the second fixed electrode. Changing the distance between the two movable electrodes allows for the generation of different types of substances, increasing the variety of substances and improving purification capacity.

Description

Technical Field

[0001] This application relates to the field of air purification technology, and more particularly to an air handling device. Background Technology

[0002] Air handling equipment includes an emitting electrode. The emitting electrode is connected to a power source, and when energized, it ionizes the air to form ions, thereby sterilizing the air.

[0003] In related technologies, the emitting electrode is generally fixed, and the polarity of the power supply connected to the emitting electrode generally does not change, so that a single emitting electrode can only form a fixed type of ion.

[0004] However, different ions have varying purification capabilities for different pollutants, and related air handling equipment cannot adjust the types of substances produced according to actual needs. Consequently, the air handling equipment produces only a single type of substance, resulting in limited purification capabilities. Therefore, this application proposes an air handling device. Utility Model Content

[0005] This application provides an air handling device that can solve the technical problems of air handling devices producing only a single type of substance and having a single purification capacity.

[0006] In a first aspect, embodiments of this application provide an air handling device, comprising:

[0007] A slide rail, wherein a sliding cavity is formed within the slide rail;

[0008] A fixed electrode is used to connect to a power source. The fixed electrode is disposed in the sliding cavity and there are two fixed electrodes. The two fixed electrodes are a first fixed electrode and a second fixed electrode, and the first fixed electrode and the second fixed electrode are spaced apart in the length direction of the sliding cavity.

[0009] A movable electrode for ionizing air, wherein the movable electrode portion is disposed within the sliding cavity, the movable electrode is slidably connected to the slide rail, and the movable electrode slides along the length direction of the sliding cavity;

[0010] The movable electrode is two in number, namely a first movable electrode and a second movable electrode, which are spaced apart along the length of the sliding cavity.

[0011] The first movable electrode is electrically connected to the first fixed electrode;

[0012] The second movable electrode is electrically connected to the second fixed electrode.

[0013] The system comprises a slide, two fixed electrodes, and two movable electrodes. The two movable electrodes are electrically connected to the two fixed electrodes while also being able to slide relative to the slide. This allows for adjustments in the distance between the movable electrodes. The distance between the two movable electrodes can be sufficiently large to allow each electrode to ionize the air independently, or the distance between them can be reduced to create an electric field that ionizes the air. Changing the distance between the electrodes alters the electric field strength, resulting in the generation of different ion types, thus increasing the variety of ion types and improving purification capacity. Furthermore, the movable electrodes are both mobile, allowing for rapid changes in their distance and quick switching between different ion generation modes.

[0014] According to one embodiment of this application, the slide rail is provided with a first opening, the first opening is in communication with the slide cavity, and the first opening is located at one end of the slide cavity in the height direction;

[0015] The movable electrode includes:

[0016] An electrode support is located simultaneously within the sliding cavity, the first opening, and outside the slide rail, and the electrode support is slidably connected to the slide rail.

[0017] A conductive needle is fixedly connected to the electrode holder, and the conductive needle is electrically connected to the fixed electrode;

[0018] The emitting electrode is fixedly connected to the electrode holder and electrically connected to the conductive needle.

[0019] The first opening is provided to facilitate the free sliding of the movable electrode. The movable electrode includes an electrode support, a conductive needle, and an emitting electrode. The electrode support can serve as a carrier, connecting the conductive needle and the emitting electrode. The electrode support can also achieve sliding engagement with the slide rail. When the movable electrode slides relative to the slide rail, the conductive needle is stably electrically connected to the fixed electrode. The emitting electrode can serve as a tip discharge component for ionizing air, directly generating ions.

[0020] According to one embodiment of this application, in the height direction of the sliding cavity, the fixed electrode is located at the end of the sliding cavity away from the first opening;

[0021] The electrode support is provided with a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are arranged sequentially in the height direction of the sliding cavity, and the first mounting hole and the second mounting hole are connected.

[0022] The transmitting electrode is inserted into the first mounting hole;

[0023] The conductive needle is inserted into the second mounting hole. One end of the conductive needle is electrically connected to the fixed electrode, and the other end of the conductive needle passes through the second mounting hole and is inserted into the emitting electrode. The outer wall of the emitting electrode abuts against the wall of the first mounting hole.

[0024] The other end of the conductive needle is inserted into the second mounting hole and then into the transmitting electrode, so that the outer wall of the transmitting electrode abuts against the wall of the first mounting hole, making the transmitting electrode and the first mounting hole interference fit, thus fixing the transmitting electrode in the first mounting hole. This method is simple, easy to operate, avoids the need for additional connection structures, and saves costs.

[0025] According to one embodiment of this application, the electrode holder is provided with a limiting groove, and the electrode holder includes a first slider;

[0026] The slide rail is provided with a limiting boss, and the slide cavity includes a first cavity;

[0027] The first slider is located in the first cavity, and the limiting boss is inserted into the limiting groove. Along the height direction of the sliding cavity, the limiting boss is located on the side of the first slider near the first opening, so as to limit the first slider in the first cavity, prevent the electrode support from coming out of the sliding cavity, and ensure reliable electrical connection between the conductive needle and the fixed electrode.

[0028] According to one embodiment of this application, the sliding cavity includes two second cavities. Along the width direction of the sliding cavity, the two second cavities are respectively disposed on both sides of the first cavity and are in communication with the first cavity.

[0029] Along the width direction of the sliding cavity, the two ends of the fixed electrode are respectively located in the two second cavities, and the middle part of the fixed electrode is located in the first cavity.

[0030] The second cavity is provided to fix the fixed electrode, ensuring that the fixed electrode is stably positioned within the sliding cavity.

[0031] According to one embodiment of this application, the fixed electrode includes an elastic arch portion located within the first cavity, the elastic arch portion being spaced apart from the cavity wall of the sliding cavity, and the conductive needle abutting against the elastic arch portion.

[0032] The elastic arched part can be used to make reliable contact between the fixed electrode and the conductive needle by utilizing the elastic deformation of the elastic arched part, so as to realize the electrical connection between the fixed electrode and the conductive needle.

[0033] According to one embodiment of this application, the elastic arched portion has a first surface on the side near the conductive needle, and the conductive needle has a second surface on the end near the fixed electrode. The first surface and the second surface abut against each other. The first surface is an arc-shaped surface, and the second surface is an arc-shaped surface or a spherical surface.

[0034] This allows the first surface of the elastic arch and the second surface of the conductive needle to make reliable contact, ensuring a reliable electrical connection between the conductive needle and the fixed electrode when the conductive needle slides relative to the fixed electrode. This guarantees that when the emitting electrode slides, the high voltage is effectively transferred through the fixed electrode to the conductive needle and finally to the emitting electrode, enabling the emitting electrode to effectively ionize the air and generate charged ions for air purification, while also facilitating the sliding of the conductive needle relative to the fixed electrode.

[0035] According to one embodiment of this application, the electrode support is provided with a rack for engaging with the drive module.

[0036] A rack is provided to facilitate the drive module in driving the moving electrode to slide relative to the slide rail.

[0037] According to one embodiment of this application, it also includes:

[0038] The power supply includes a first electrode output terminal and a second electrode output terminal, wherein the first electrode output terminal is electrically connected to the first fixed electrode and the second electrode output terminal is electrically connected to the second fixed electrode.

[0039] A power source is provided to supply high voltage to the two moving electrodes, enabling them to ionize the air.

[0040] Secondly, embodiments of this application provide an air handling device, comprising:

[0041] A slide rail, wherein a sliding cavity is formed within the slide rail;

[0042] A fixed electrode is used to connect to a power source. The fixed electrode is disposed in the sliding cavity and there are two fixed electrodes. The two fixed electrodes are a first fixed electrode and a second fixed electrode, and the first fixed electrode and the second fixed electrode are spaced apart in the length direction of the sliding cavity.

[0043] An electrode support is partially disposed within the sliding cavity. The electrode support is slidably connected to the slide rail and slides along the length direction of the sliding cavity. There are two electrode supports, which are spaced apart along the length direction of the sliding cavity.

[0044] The emission electrode is used to ionize air. There are two emission electrodes, namely a first emission electrode and a second emission electrode. The first emission electrode and the second emission electrode are respectively fixed on two electrode supports and are spaced apart in the length direction of the sliding cavity.

[0045] The first emitting electrode is electrically connected to the first fixed electrode;

[0046] The second emitting electrode is electrically connected to the second fixed electrode.

[0047] The system comprises a slide, two fixed electrodes, two electrode supports, and two emitting electrodes. While electrically connected to the two fixed electrodes, the two emitting electrodes can also slide relative to the slide. This allows for adjustments in the distance between the two emitting electrodes. The distance can be sufficiently large for each electrode to ionize air independently, or the distance can be reduced to create an electric field that ionizes the air. Changing the distance between the electrodes alters the electric field strength, resulting in the generation of different ion types, thus increasing the variety of ion types and enhancing purification capabilities. Furthermore, the movable nature of both emitting electrodes allows for rapid changes in their distance, enabling quick switching between different ion generation modes. Attached Figure Description

[0048] To more clearly illustrate the implementation methods in the embodiments of this application or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings.

[0049] Figure 1 This is a partial structural diagram of an air handling device according to an embodiment of this application;

[0050] Figure 2 This is a partial structural diagram of a slide rail according to an embodiment of this application;

[0051] Figure 3 This is a structural diagram of an air handling device according to an embodiment of this application;

[0052] Figure 4 This is a structural diagram of a movable electrode according to an embodiment of this application;

[0053] Figure 5 This is a partial structural cross-sectional view of an air handling device according to an embodiment of this application;

[0054] Figure 6 This is a cross-sectional view of a movable support according to an embodiment of this application;

[0055] Figure 7 This is a structural diagram of a movable support according to an embodiment of this application;

[0056] Figure 8 This is a partial structural cross-sectional view of an air handling device according to an embodiment of this application;

[0057] Figure 9 This is a structural diagram of a fixed electrode according to an embodiment of this application;

[0058] Figure 10 This is another partial structural cross-sectional view of an air handling device according to an embodiment of this application.

[0059] Explanation of reference numerals in the attached figures:

[0060] 1-Slide;

[0061] 11-Sliding cavity; 111-First cavity; 112-Second cavity; 113-Third cavity;

[0062] 12-First opening; 13-Second opening; 14-Limiting boss; 15-First end plate; 16-First side plate;

[0063] 2-Fixed electrode;

[0064] 201 - First fixed electrode; 202 - Second fixed electrode;

[0065] 21-Elastic arched portion; 211-First surface;

[0066] 3-Moving electrode;

[0067] 301 - First movable electrode; 302 - Second movable electrode;

[0068] 31-Electrode support; 311-First mounting hole; 3111-Third opening; 312-Second mounting hole; 313-Limiting groove; 314-First slider; 315-First connecting plate; 316-First limiting plate; 317-First boss; 318-Rack;

[0069] 32-Conductive needle; 321-Tip; 322-Second surface; 323-Limiting part;

[0070] 33-Emitting electrode; 331-First transmitting electrode; 332-Second transmitting electrode;

[0071] 4-Power supply;

[0072] 5-High voltage line. Detailed Implementation

[0073] To make the objectives, implementation methods and advantages of this application clearer, the exemplary implementation methods of this application will be clearly and completely described below with reference to the accompanying drawings of the exemplary embodiments of this application. Obviously, the described exemplary embodiments are only some embodiments of this application, and not all embodiments.

[0074] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0075] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclusively include, for example, a product or device that includes a series of components is not necessarily limited to those that are explicitly listed, but may include other components that are not explicitly listed or that are inherent to such product or device.

[0076] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0077] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0078] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0079] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0080] As described in the background section, in related technologies, the emitting electrode is generally fixed, and the polarity of the power supply connected to the emitting electrode generally does not change, so that a single emitting electrode can only generate a fixed type of ion, such as negative ions, positive ions, and plasma. However, different ions have different purification capabilities for different pollutants, and related air handling equipment cannot adjust the types of substances generated according to actual needs. The air handling equipment generates only one type of substance, resulting in limited purification capabilities.

[0081] To address the aforementioned technical problems, this application proposes an air handling device. The air handling device includes a slide rail, fixed electrodes, and movable electrodes. A sliding cavity is formed within the slide rail. The fixed electrodes are used for connecting to a power source. Two fixed electrodes are disposed within the sliding cavity, namely a first fixed electrode and a second fixed electrode, which are spaced apart along the length of the sliding cavity. Movable electrodes are used for ionizing air. A portion of the movable electrode is disposed within the sliding cavity, slidably connected to the slide rail, and slides along the length of the sliding cavity. Two movable electrodes are provided, namely a first movable electrode and a second movable electrode, which are spaced apart along the length of the sliding cavity; the first movable electrode is electrically connected to the first fixed electrode. The second movable electrode is electrically connected to the second fixed electrode. The ability to change the distance between the two moving electrodes allows for both to be sufficiently large to ionize the air independently, or for the electric field between them to ionize the air when the distance is reduced. Changing the distance between the electrodes, and consequently altering the electric field strength, can generate different types of substances, increasing the variety of substances produced and improving purification capabilities. Furthermore, the mobility of both electrodes allows for rapid changes in their distance, enabling quick switching between different ion generation modes.

[0082] The air handling equipment will now be described in detail with reference to the accompanying drawings.

[0083] refer to Figure 1 This application provides an air handling device. The air handling device includes a slide 1. A slide cavity 11 is formed within the slide 1. Specifically, the slide cavity 11 extends along the length direction of the slide 1. The extending direction of the slide cavity 11 is the length direction of the slide cavity 11.

[0084] refer to Figure 2 The slide 1 has a first opening 12. The first opening 12 communicates with the slide cavity 11. The first opening 12 is located at one end of the slide cavity 11 in the height direction. The slide 1 has a second opening 13. Specifically, there are two second openings 13. The two second openings 13 are located at both ends of the slide cavity 11 in the length direction.

[0085] refer to Figure 3 The air handling equipment includes a fixed electrode 2. The fixed electrode 2 is used to connect to a power supply 4. The power supply 4 is a high-voltage power supply. The fixed electrode 2 is disposed inside a sliding cavity 11. Furthermore, there are two fixed electrodes 2. The two fixed electrodes 2 are a first fixed electrode 201 and a second fixed electrode 202. The first fixed electrode 201 and the second fixed electrode 202 are spaced apart along the length of the sliding cavity 11. The first fixed electrode 201 and the second fixed electrode 202 are insulated from each other.

[0086] refer to Figure 3 The air handling equipment includes a movable electrode 3. The movable electrode 3 is used to ionize air. The movable electrode 3 is partially disposed within a sliding cavity 11. The movable electrode 3 is slidably connected to the slide rail 1. Furthermore, the movable electrode 3 slides along the length direction of the sliding cavity 11.

[0087] refer to Figure 3 The sliding cavity 11 has two movable electrodes 3. The two movable electrodes 3 are a first movable electrode 301 and a second movable electrode 302. The first movable electrode 301 and the second movable electrode 302 are spaced apart along the length of the sliding cavity 11. The first movable electrode 301 is electrically connected to the first fixed electrode 201, and the second movable electrode 302 is electrically connected to the second fixed electrode 202.

[0088] When a high voltage is applied to the fixed electrode 2, it will transfer the high voltage to the movable electrode 3, causing the movable electrode 3 to ionize the air and generate ions, which can purify the air.

[0089] When the two moving electrodes 3 are far apart, the discharge intensity between them is weak, almost non-existent. The two moving electrodes 3 function as two separate electrodes for ionizing air. When the moving electrodes 3 are connected to a negative high voltage, they primarily generate negative ions, such as O2. - O 2- O 3- CO4 - NO2 - and NO3 - Negative ions primarily function to cause pollutants to agglomerate and settle. When the movable electrode 3 is connected to a positive high voltage, a certain amount of positive ions, such as O2, will be generated. + N2 + H + This allows pollutants to become positively charged, enabling them to combine better with negative ions and thus accelerating their sedimentation.

[0090] When the distance between the two moving electrodes 3 decreases, the electric field strength between them increases due to the fixed pressure difference. At this point, the concentration of negative and / or positive ions generated by the two moving electrodes 3 begins to decrease, and strong oxidizing substances, such as hydroxyl radicals and O2, begin to be generated. 3 Ion clusters and excited-state molecules, etc., will simultaneously generate negative ions and / or positive ions, hydroxyl radicals, O 3 Substances such as... When the distance between the two moving electrodes 3 is further reduced, the electric field strength between the two moving electrodes 3 is further increased, and the electric field energy is mainly used to generate highly oxidizing hydroxyl radicals, O... 3 The air becomes plasma, containing ion clusters and excited-state molecules, with a balance of positive and negative charges, making it difficult to release negative ions. Strongly oxidizing ions can kill bacteria.

[0091] The system consists of a slide 1, two fixed electrodes 2, and two movable electrodes 3. The two movable electrodes 3 are electrically connected to the two fixed electrodes 2 while also being able to slide relative to the slide 1. This allows the distance between the two movable electrodes 3 to be varied. The distance can be large enough for each movable electrode 3 to ionize the air independently, or the distance can be reduced so that the electric field between the two movable electrodes ionizes the air. Changing the distance between the two movable electrodes alters the electric field strength, generating different types of substances, such as negative ions, positive ions, and strong oxidizing agents, thus increasing the variety of substances and improving purification capacity. Furthermore, the movable electrodes 3 are both mobile, allowing for rapid changes in the distance between them and quick switching between different ion generation modes.

[0092] In some embodiments, reference Figure 4 and Figure 5 The movable electrode 3 includes an electrode support 31. The electrode support 31 is located simultaneously inside the sliding cavity 11, inside the first opening 12, and outside the slide rail 1. The electrode support 31 is slidably connected to the slide rail 1.

[0093] The movable electrode 3 includes a conductive needle 32. The conductive needle 32 is fixedly connected to the electrode holder 31. The conductive needle 32 is slidably connected to the fixed electrode 2. Furthermore, the conductive needle 32 is electrically connected to the fixed electrode 2.

[0094] The movable electrode 3 includes a transmitting electrode 33. The transmitting electrode 33 is fixedly connected to the electrode holder 31. Furthermore, the transmitting electrode 33 is electrically connected to the conductive needle 32.

[0095] The first opening is provided to facilitate the free sliding of the movable electrode. The movable electrode includes an electrode support, a conductive needle, and an emitting electrode. The electrode support can serve as a carrier, connecting the conductive needle and the emitting electrode. The electrode support can also achieve sliding engagement with the slide rail. When the movable electrode slides relative to the slide rail, the conductive needle is stably electrically connected to the fixed electrode. The emitting electrode can serve as a tip discharge component for ionizing air, directly generating ions.

[0096] In some embodiments, reference Figure 4 and Figure 5 In the height direction of the sliding cavity 11, the fixed electrode 2 is located at the end of the sliding cavity 11 away from the first opening 12, which ensures that the fixed electrode 2 and the conductive needle 32 form a stable electrical connection and avoids the fixed electrode 2 from interfering with the sliding degree of freedom of the moving electrode 3.

[0097] refer to Figure 5 and Figure 6 The electrode support 31 has a first mounting hole 311 and a second mounting hole 312. The first mounting hole 311 and the second mounting hole 312 are arranged sequentially in the height direction of the sliding cavity 11. Furthermore, the first mounting hole 311 and the second mounting hole 312 are connected.

[0098] Specifically, the emitting electrode 33 is inserted into the first mounting hole 311. The conductive needle 32 is inserted into the second mounting hole 312. One end of the conductive needle 32 is electrically connected to the fixed electrode 2. The other end of the conductive needle 32 protrudes from the second mounting hole 312 and is inserted into the emitting electrode 33.

[0099] The first mounting hole 311 and the second mounting hole 312 are provided. The other end of the conductive needle 32 passes through the second mounting hole 312 and is inserted into the emitting electrode 33, so that the conductive needle 32 and the emitting electrode 33 are reliably connected. The structure is simple and easy to install.

[0100] The conductive needle 32 is inserted into the emitting electrode 33, and the outer wall of the emitting electrode 33 abuts against the wall of the first mounting hole 311, so that the emitting electrode 33 and the first mounting hole 311 are interference fit, and the emitting electrode 33 is fixed in the first mounting hole 311. This makes it easy to fix the emitting electrode 33, and the method is simple and easy to operate, avoiding the need for additional connection structures and saving costs.

[0101] Specifically, one end of the conductive needle 32 is a tip 321. The tip 321 is inserted into the emitting electrode 33, and the tip 321 drives the outer wall of the emitting electrode 33 to abut against the wall of the first mounting hole 311, so that the emitting electrode 33 and the first mounting hole 311 are interference-fitted. The tip 321 can fix the emitting electrode 33 and also provide an electrical connection between the conductive needle 32 and the emitting electrode 33.

[0102] The conductive needle 32 has a limiting part 323 at its end. The limiting part 323 is located at the end of the conductive needle 32 away from the emitting electrode 33. The limiting part 323 is located at the end of the conductive needle 32 closer to the fixed electrode 2.

[0103] The end of the second mounting hole 312 away from the emitting electrode 33 is located on the end face of the electrode support 31 away from the emitting electrode 33. The limiting part 323 is located outside the second mounting hole 312 and abuts against the end face of the electrode support 31 away from the emitting electrode 33, preventing the conductive needle 32 from being fully inserted into the second mounting hole 312, so that the conductive needle 32 is in stable contact with the fixed electrode 2.

[0104] The emitting electrode 33 can be a porous carbon fiber water-absorbing electrode. Noble metals and transition metal oxides can be coated inside the emitting electrode 33 as electrocatalysts to promote the generation of hydroxyl radicals. Hydroxyl radicals are highly efficient active substances that can improve the purification capacity for gaseous pollutants such as total volatile organic compounds and formaldehyde. Specifically, the emitting electrode 33 is immersed in a solution containing noble metals and transition metal oxides, allowing the interior of the emitting electrode 33 to be coated with these oxides.

[0105] In some embodiments, reference Figure 4 and Figure 5 The air handling unit includes an electrode support 31. The electrode support 31 is partially disposed within a sliding cavity 11. The electrode support 31 is slidably connected to the slide rail 1. The electrode support 31 slides along the length of the sliding cavity 11. There are two electrode supports 31, spaced apart along the length of the sliding cavity 11.

[0106] The air handling equipment includes an emitting electrode 33. The emitting electrode 33 is used to ionize air. There are two emitting electrodes 33: a first emitting electrode 331 and a second emitting electrode 332. The first emitting electrode 331 and the second emitting electrode 332 are respectively fixed on two electrode supports 31. The first emitting electrode 331 and the second emitting electrode 332 are spaced apart along the length of the sliding cavity 11.

[0107] The first emitting electrode 331 is electrically connected to the first fixed electrode 201. The second emitting electrode 332 is electrically connected to the second fixed electrode 202.

[0108] The system comprises a slide 1, two fixed electrodes 2, two electrode supports, and two emitting electrodes 33. The two emitting electrodes 33 are electrically connected to the two fixed electrodes 2 while also being able to slide relative to the slide 1. This allows the distance between the two emitting electrodes 33 to be varied. The distance can be large enough for each electrode to ionize the air independently, or the distance can be reduced so that the electric field between the electrodes ionizes the air. Changing the distance between the electrodes alters the electric field strength, generating different types of substances, such as negative ions, positive ions, and strong oxidizing agents, thus increasing the variety of substances and improving purification capacity. Furthermore, the mobility of both emitting electrodes 33 allows for rapid changes in the distance between them, enabling quick switching between different ion generation modes.

[0109] The air handling equipment includes two conductive needles 32. Each conductive needle 32 is fixed to one of two electrode supports 31. Each conductive needle 32 corresponds to one of two emitting electrodes 33.

[0110] In some embodiments, reference Figure 2 and Figure 8 The electrode support 31 is provided with a limiting groove 313. The electrode support 31 includes a first slider 314. The slide rail 1 is provided with a limiting boss 14. The slide cavity 11 includes a first cavity 111. The first cavity 111 is located at the end of the slide cavity 11 away from the first opening 12 along the height direction of the slide cavity 11.

[0111] The first slider 314 is located inside the first cavity 111, and the limiting boss 14 is inserted into the limiting groove 313. Along the height direction of the sliding cavity 11, the limiting boss 14 is located on the side of the first slider 314 near the first opening 12, so as to limit the first slider 314 inside the first cavity 111, prevent the electrode support 31 from coming out of the sliding cavity 11, and ensure a reliable electrical connection between the conductive needle 32 and the fixed electrode 2.

[0112] refer to Figure 2 and Figure 8 Specifically, the slide 1 is provided with two limiting protrusions 14. The two limiting protrusions 14 are arranged opposite to each other in the width direction of the slide cavity 11. The two limiting protrusions 14 are arranged opposite to each other and spaced apart in the width direction of the slide cavity 11 to form a first opening 12.

[0113] The electrode support 31 is provided with limiting grooves 313 that are adapted to the two limiting protrusions 14. The two limiting protrusions 14 are respectively inserted into the two limiting grooves 313. The provision of two limiting protrusions 14 and two limiting grooves 13 enables both limiting protrusions 14 to limit the first slider 314, further preventing the electrode support 31 from falling out of the sliding cavity 11.

[0114] refer to Figure 2 and Figure 8 The sliding cavity 11 includes a third cavity 113. The third cavity 113 is located between two limiting protrusions 14, and the two limiting protrusions 14 form the third cavity 113. The third cavity is provided to facilitate the sliding of the electrode support 31 within the sliding cavity 11.

[0115] refer to Figure 2 and Figure 8 The sliding cavity 11 includes two second cavities 112. Along the width direction of the sliding cavity 11, the two second cavities 112 are respectively located on both sides of the first cavity 111. Furthermore, both second cavities 112 are connected to the first cavity 111.

[0116] Along the width direction of the sliding cavity 11, the two ends of the fixed electrode 2 are respectively located in the two second cavities 112, and the middle part of the fixed electrode 2 is located in the first cavity 111.

[0117] The second cavity 112 is provided to fix the fixed electrode 2, ensuring that the fixed electrode 2 is stably positioned in the sliding cavity 11.

[0118] Along the height direction of the sliding cavity 11, the second cavity 112 is connected to the end of the first cavity 111 away from the first opening 12.

[0119] Specifically, the slide 1 includes a first end plate 15. Along the height direction of the slide cavity 11, the first end plate 15 is located at the end of the slide cavity 11 furthest from the first opening 12. The slide 1 includes two first side plates 16. The two first side plates 16 are arranged opposite to each other and spaced apart along the width direction of the slide cavity 11. Along the height direction of the slide cavity 11, the two ends of the first side plates 16 are fixedly connected to the first end plate 15 and the limiting boss 14, respectively. The first end plate 15, the two first side plates 16, and the two limiting bosses 14 form the slide cavity 11. The first end plate 15, the two first side plates 16, and the two limiting bosses 14 form the second opening 13.

[0120] refer to Figure 8 and Figure 9 The fixed electrode 2 may include an elastic arch 21 located within the first cavity 111. The elastic arch 21 is spaced apart from the cavity wall of the sliding cavity 11. The conductive needle 32 abuts against the elastic arch 21. By providing the elastic arch 21, the elastic deformation of the elastic arch 21 can ensure reliable contact between the fixed electrode 2 and the conductive needle 32, thereby achieving an electrical connection between the fixed electrode 2 and the conductive needle 32. The fixed electrode 2 may be made of an elastic metal material.

[0121] refer to Figure 8 and Figure 9The elastic arched portion 21 has a first surface 211 on the side near the conductive needle 32. The conductive needle 32 has a second surface 322 on the end near the fixed electrode 2. Specifically, the second surface 322 is located on the side of the limiting portion 323 away from the emitting electrode 33.

[0122] The first surface 211 and the second surface 322 abut against each other. The first surface 211 is an arc-shaped surface, and the second surface 322 is an arc-shaped or spherical surface, so that the first surface 211 of the elastic arch 21 and the second surface 322 of the conductive needle 32 can make reliable contact. When the conductive needle 32 slides relative to the fixed electrode 2, the conductive needle 32 and the fixed electrode 2 are reliably electrically connected. This ensures that when the emitting electrode slides, the high voltage is effectively transmitted through the fixed electrode to the conductive needle and finally to the emitting electrode, so that the emitting electrode can effectively ionize the air to generate charged ions for air purification, and facilitates the sliding of the conductive needle 32 relative to the fixed electrode 2.

[0123] In some embodiments, reference Figure 7 The electrode support 31 includes a first connecting plate 315 and a first limiting plate 316. Along the height direction of the electrode support 31, both ends of the first connecting plate 315 are connected to the first slider 314 and the first limiting plate 316, respectively. The height direction of the electrode support 31 is parallel to the height direction of the sliding cavity 11.

[0124] refer to Figure 7 The first connecting plate 315, the first limiting plate 316, and the first slider 314 are connected to form two limiting grooves 313. The two limiting grooves 313 are located at both ends of the electrode support 31 in the width direction. The width direction of the electrode support 31 is parallel to the width direction of the sliding cavity 11.

[0125] refer to Figure 7 The electrode support 31 includes a first boss 317. Along the height direction of the electrode support 31, the first boss 317 is connected to the side of the first limiting plate 316 away from the first slider 314.

[0126] The first mounting hole 311 is provided inside the first boss 317. The emitting electrode 33 is connected to the first boss 317. The end of the first mounting hole 311 away from the first limiting plate 316 is provided with a third opening 3111. One end of the emitting electrode 33 passes through the third opening 3111 and is inserted into the first mounting hole 311, and the emitting electrode 33 is partially located inside the first mounting hole 311.

[0127] In some embodiments, reference Figure 7 The electrode support 31 is provided with a rack 318 for engaging with the drive module. The rack 318 is located on the side of the first limiting plate 316 away from the first slider 314. The rack is provided to facilitate the drive module to drive the moving electrode to slide relative to the slide rail.

[0128] The air handling unit may include a drive module. The drive module includes a power source, a first gear, and a second gear. The power source drives the first gear and the second gear to rotate. The first gear meshes with a rack 318 on the first movable electrode 301, causing the first movable electrode 301 to slide within the sliding cavity 11. The second gear meshes with a rack 318 on the second movable electrode 302, causing the second movable electrode 302 to slide within the sliding cavity 11.

[0129] In some embodiments, reference Figure 10 The air handling equipment may include a power supply 4. The power supply 4 is a high-voltage power supply. The power supply 4 includes a first electrode output terminal and a second electrode output terminal. The first electrode output terminal is electrically connected to a first fixed electrode 201. The second electrode output terminal is electrically connected to a second fixed electrode 202. The power supply is configured to provide high voltage to the two moving electrodes, enabling the moving electrodes to ionize the air.

[0130] Specifically, the output terminal of the first electrode is electrically connected to the first fixed electrode 201 via the high-voltage line 5. The output terminal of the second electrode is electrically connected to the second fixed electrode 202 via the high-voltage line 5.

[0131] The first electrode output terminal can be a negative high-voltage output terminal, and the second electrode output terminal can be a negative high-voltage output terminal, a positive high-voltage output terminal, or a ground terminal. Alternatively, the first electrode output terminal can be a ground terminal, and the second electrode output terminal can be a positive or negative AC high-voltage output terminal.

[0132] The installation process of the movable electrode 3 is as follows:

[0133] The tip 321 of the conductive needle 32 is inserted into the side of the electrode holder 31 away from the second mounting hole 312. The emitting electrode 33 is inserted into the side of the first mounting hole 311 away from the second mounting hole. The tip of the conductive needle is inserted into the emitting electrode, and the limiting part of the conductive needle abuts against the end face of the electrode holder. The emitting electrode 33 is affected by the expansion effect generated by the insertion of the tip of the conductive needle. The emitting electrode 33 is interference-fitted with the first mounting hole, thereby fixing the emitting electrode in the first mounting hole.

[0134] In some embodiments, the air handling equipment may be an air conditioner, an air purifier, a humidifier, a dehumidifier, etc. The air conditioner may be a wall-mounted indoor unit, a floor-standing indoor unit, a central air conditioning system, a ducted air conditioner, etc.

[0135] The air conditioner includes an indoor unit. The indoor unit contains an indoor air duct. The indoor unit has an indoor air inlet and an indoor air outlet. Both the indoor air inlet and outlet are connected to the indoor air duct.

[0136] The indoor section includes an indoor heat exchanger, which is located within the indoor air duct. The indoor section also includes an indoor fan, which is located within the indoor air duct. When the indoor fan is operating, indoor air enters the indoor air duct through the indoor air inlet, exchanges heat with the indoor heat exchanger, and then exits through the indoor air outlet.

[0137] The slide rail 1 is located inside the indoor air duct, and the slide rail 1 is fixedly connected to the indoor part. The drive module is fixedly connected to the indoor part.

[0138] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

[0139] For ease of explanation, the above description has been provided in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be obtained based on the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, thereby enabling those skilled in the art to better utilize the described embodiments and various different variations of embodiments suitable for specific use considerations.

Claims

1. An air handling device, characterized in that, include: A slide (1) is provided, and a slide cavity (11) is formed within the slide (1); Fixed electrode (2) is used to connect to power supply (4). The fixed electrode (2) is located in the sliding cavity (11) and there are two of them. The two fixed electrodes (2) are a first fixed electrode (201) and a second fixed electrode (202). The first fixed electrode (201) and the second fixed electrode (202) are spaced apart in the length direction of the sliding cavity (11). A movable electrode (3) is used to ionize air. The movable electrode (3) is partially disposed in the sliding cavity (11). The movable electrode (3) is slidably connected to the slide rail (1), and the movable electrode (3) slides along the length direction of the sliding cavity (11). The movable electrode (3) has two parts, namely a first movable electrode (301) and a second movable electrode (302), and the first movable electrode (301) and the second movable electrode (302) are arranged at intervals in the length direction of the sliding cavity (11); The first movable electrode (301) is electrically connected to the first fixed electrode (201); The second movable electrode (302) is electrically connected to the second fixed electrode (202).

2. The air handling equipment according to claim 1, characterized in that, The slide (1) is provided with a first opening (12), the first opening (12) is connected to the slide cavity (11), and the first opening (12) is located at one end of the slide cavity (11) in the height direction; The movable electrode (3) includes: The electrode support (31) is located inside the sliding cavity (11), inside the first opening (12), and outside the slide rail (1), and the electrode support (31) is slidably connected to the slide rail (1); A conductive needle (32) is fixedly connected to the electrode support (31), and the conductive needle (32) is electrically connected to the fixed electrode (2); The emitting electrode (33) is fixedly connected to the electrode support (31) and electrically connected to the conductive needle (32).

3. The air handling equipment according to claim 2, characterized in that, In the height direction of the sliding cavity (11), the fixed electrode (2) is located at the end of the sliding cavity (11) away from the first opening (12); The electrode support (31) is provided with a first mounting hole (311) and a second mounting hole (312). The first mounting hole (311) and the second mounting hole (312) are arranged sequentially in the height direction of the sliding cavity (11), and the first mounting hole (311) and the second mounting hole (312) are connected. The transmitting electrode (33) is inserted into the first mounting hole (311); The conductive needle (32) is inserted into the second mounting hole (312). One end of the conductive needle (32) is electrically connected to the fixed electrode (2). The other end of the conductive needle (32) passes through the second mounting hole (312) and is inserted into the emitting electrode (33). The outer wall of the emitting electrode (33) abuts against the wall of the first mounting hole (311).

4. The air handling equipment according to claim 3, characterized in that, The electrode support (31) is provided with a limiting groove (313), and the electrode support (31) includes a first slider (314); The slide (1) is provided with a limiting boss (14), and the slide cavity (11) includes a first cavity (111); The first slider (314) is located inside the first cavity (111), and the limiting boss (14) is inserted into the limiting groove (313). Along the height direction of the sliding cavity (11), the limiting boss (14) is located on the side of the first slider (314) close to the first opening (12) to limit the first slider (314) within the first cavity (111).

5. The air handling equipment according to claim 4, characterized in that, The sliding cavity (11) includes two second cavities (112). Along the width direction of the sliding cavity (11), the two second cavities (112) are respectively located on both sides of the first cavity (111) and are connected to the first cavity (111). Along the width direction of the sliding cavity (11), the two ends of the fixed electrode (2) are respectively located in the two second cavities (112), and the middle part of the fixed electrode (2) is located in the first cavity (111).

6. The air handling equipment according to claim 5, characterized in that, The fixed electrode (2) includes an elastic arch (21) located in the first cavity. The elastic arch (21) is spaced apart from the cavity wall of the sliding cavity (11). The conductive needle (32) abuts against the elastic arch (21).

7. The air handling equipment according to claim 6, characterized in that, The elastic arch (21) has a first surface (211) on the side near the conductive needle (32), and the conductive needle (32) has a second surface (222) on the end near the fixed electrode (2). The first surface (211) and the second surface (222) abut against each other. The first surface (211) is an arc-shaped surface, and the second surface (222) is an arc-shaped surface or a spherical surface.

8. The air handling apparatus according to any one of claims 2-7, characterized in that, The electrode support (31) is provided with a rack (318) for engaging with the drive module.

9. The air handling apparatus according to any one of claims 1-7, characterized in that, Also includes: The power supply (4) includes a first electrode output terminal and a second electrode output terminal. The first electrode output terminal is electrically connected to the first fixed electrode (201), and the second electrode output terminal is electrically connected to the second fixed electrode (202).

10. An air handling device, characterized in that, include: A slide (1) is provided, and a slide cavity (11) is formed within the slide (1); Fixed electrode (2) is used to connect to power supply (4). The fixed electrode (2) is located in the sliding cavity (11) and there are two of them. The two fixed electrodes (2) are a first fixed electrode (201) and a second fixed electrode (202). The first fixed electrode (201) and the second fixed electrode (202) are spaced apart in the length direction of the sliding cavity (11). An electrode support (31) is partially disposed within the sliding cavity (11). The electrode support (31) is slidably connected to the slide rail (1) and slides along the length direction of the sliding cavity (11). There are two electrode supports (31), and the two electrode supports (31) are spaced apart along the length direction of the sliding cavity (11). The emission electrode (33) is used to ionize air. There are two emission electrodes (33), which are a first emission electrode (331) and a second emission electrode (332). The first emission electrode (331) and the second emission electrode (332) are respectively fixed on two electrode supports (31) and are spaced apart in the length direction of the sliding cavity (11). The first emitting electrode (331) is electrically connected to the first fixed electrode (201); The second emitting electrode (332) is electrically connected to the second fixed electrode (202).

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