Atomization sterilization module suitable for cleaning machine

Abstract

The utility model relates to the field of atomization degerming, and discloses an atomization degerming module suitable for a cleaning machine, which comprises a power assembly, a water tank assembly and an atomization head, an atomization channel, a water flow channel and an airflow channel are arranged in the atomization head, one end of the atomization channel is communicated with the outside, and the other end of the atomization channel is communicated with the water tank assembly. The other end of the air inlet is communicated with the water flow channel and the air flow channel; the water tank assembly comprises a tank body, a water way two-way component is arranged in the tank body, and an inner cavity of the tank body is communicated with the water flow channel through the water way two-way component. The power assembly comprises a main shell, a power source is installed in the main shell, and the output end of the power source communicates with an inner cavity of the box body and the airflow channel through an air path three-way component. The two air paths are used for pressurizing the water tank and forming high-speed airflow to blow away liquid, and the atomization device has the advantages that the atomization efficiency is improved, the atomization stability is guaranteed, and the use convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of atomized sterilization, specifically to an atomized sterilization module suitable for cleaning machines. Background Technology

[0002] A misting sterilization module is a device that atomizes sterilization liquid into tiny particles to achieve functions such as air purification and sterilization. It includes a water tank, atomizing head, and pipelines connecting the two. Traditional spray sterilization modules usually have only one air path, that is, an air pump generates compressed air, which is delivered to the atomizing head through this air path. At the atomizing head, a high-speed airflow is formed, which blows the liquid apart and atomizes it into tiny particles. In addition, the water tank of traditional spray sterilization modules is usually placed vertically in the overall structure.

[0003] A single-air-path design can only provide the airflow required for atomization at the atomizing head, and cannot apply pressure to the liquid in the water tank. The liquid flows to the atomizing head by gravity or other simple means, which may limit the liquid delivery speed and flow rate, resulting in a relatively small amount of liquid reaching the atomizing head per unit time. This affects the atomization efficiency, slows down the overall atomization speed, and may result in insufficient atomization volume.

[0004] Since a single air path cannot pressurize the water tank, changes in the liquid volume within the tank will alter the speed and pressure at which the liquid flows to the atomizing head under gravity. This can lead to unstable liquid supply at the atomizing head, resulting in fluctuations in atomization performance, making it difficult to maintain consistent particle size and uniformity, and ultimately affecting atomization stability.

[0005] In addition, when the water tank is placed vertically, the components are stacked or arranged in sequence in the vertical direction. The equipment has a certain height in the vertical direction, which has problems such as a high center of gravity, inconvenient operation, and unreasonable space utilization. The overall center of gravity of the equipment is high, and the components are tightly connected in the vertical direction. When subjected to external forces in the horizontal direction, it is more likely to tip over.

[0006] Furthermore, in a vertically placed structure, the liquid flows more vertically in the pipes; the gravity of the liquid in the vertical pipes will exert a large tensile force on the pipes, especially at the pipe joints, which is prone to stress concentration; long-term operation may lead to loosening of pipe joints, leakage, or even pipe rupture and other failures.

[0007] Therefore, we propose an atomizing sterilization module suitable for cleaning machines, which adopts a horizontal water tank design. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an atomizing sterilization module suitable for cleaning machines. By placing the water tank horizontally, the stability, ease of operation, and space utilization efficiency of the product are improved. The water tank is pressurized and a high-speed airflow is formed to disperse the liquid through two air paths, which has the advantages of improving atomization efficiency, ensuring atomization stability, and improving ease of use.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0010] A misting sterilization module suitable for cleaning machines includes a power unit, a water tank unit, and a misting head. The misting head has an internal misting channel, a water flow channel, and an air flow channel. One end of the misting channel is connected to the outside, and the other end is connected to the water flow channel and the air flow channel.

[0011] The water tank assembly includes a tank body, the interior of which is provided with a two-way water passage component, and the inner cavity of the tank body is connected to the water flow channel through the two-way water passage component; the power assembly includes a main housing, the interior of which is equipped with a power source, and the output end of the power source is connected to the inner cavity of the tank body and the air flow channel through a three-way air passage component.

[0012] The housing is installed at the front end of the main housing, the atomizing head is installed at the front end of the housing, and the air passage three-way component is installed on the main housing.

[0013] Optionally, the interior of the housing is provided with a third air pipe, a first water pipe, and a second water pipe. The third air pipe is connected to the airflow channel, the first water pipe is connected to the water flow channel, one end of the second water pipe is connected to the inner cavity of the housing, and the other end is connected to the first water pipe through a two-way water passage component. The output end of the power source is connected to the third air pipe through a three-way air passage component.

[0014] Optionally, a gravity hammer is fixedly installed at the end of the second water pipe, and the gravity hammer has an internal channel that connects the inner cavity of the box and the hollow channel of the second water pipe.

[0015] Optionally, the front end of the housing is further provided with a lamp panel assembly, and the atomizing head passes through the lamp panel assembly.

[0016] Optionally, on the same projection plane, the power source, the housing, and / or the atomizing head are coaxial or parallel, and the housing is detachably mounted on the main housing via a locking assembly.

[0017] Optionally, the front end of the main housing is provided with a first air passage, and the rear end of the housing is provided with an atomizing air intake passage. The two ends of the atomizing air intake passage are respectively connected to the first air passage and the airflow passage, and the first air passage is connected to the output end of the power source.

[0018] Optionally, the front end of the main housing is provided with a second air passage connected to the output end of the power source, and the rear end of the housing is provided with a booster air intake passage connected to the inner cavity of the housing. The second air passage is connected to the booster air intake passage, and a one-way sealing component is provided in the booster air intake passage.

[0019] Optionally, the one-way sealing assembly includes a spring pin, a rubber gasket, a sealing cover plate, and a sealing spring. The sealing cover plate is fixedly installed at the end of the booster intake channel. The spring pin is movably inserted into the booster intake channel. The rubber gasket is fixedly sleeved on one end of the spring pin near the second air passage. The sealing spring is sleeved on the spring pin and is located between the sealing cover plate and the rubber gasket.

[0020] Optionally, the locking assembly includes a latch, a buckle, and a locking spring. The buckle is fixedly connected to the inner wall of the housing. One end of the latch is rotatably connected to the main housing via a pivot, and the other end has a slot that can engage with the buckle. The two ends of the locking spring abut against the main housing and the latch, respectively.

[0021] Optionally, the ends of the atomizing channel, the water flow channel, and the airflow channel converge at one point, the atomizing channel and the water flow channel are coaxial, and the end of the airflow channel intersects the atomizing channel and the water flow channel at an angle.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] (1) In this utility model, the high-pressure gas from the power source is divided into two gas paths after passing through the gas path three-way component. One of them enters the inner cavity of the box to pressurize the box, so that the liquid in the box enters the water flow channel of the atomizing head and is sprayed out through the atomizing channel. The other gas path directly enters the air flow channel of the atomizing head to form a high-speed airflow to disperse the liquid, thereby improving its atomization effect and stability.

[0024] (2) In this utility model, the power source, the housing and / or the atomizing head are on the same projection plane and are in a coaxial or parallel positional relationship. The horizontal placement of the water tank can solve the problems of high center of gravity, inconvenient operation and unreasonable space utilization caused by the vertical placement of the water tank in traditional spray sterilization modules, and improve the stability, ease of operation and space utilization efficiency of the product.

[0025] (3) In this utility model, by installing a gravity hammer at the end of the second water pipe, it can be ensured that the end of the second water pipe is always immersed in the liquid surface, ensuring the continuity of liquid transportation and improving the efficiency and stability of atomization.

[0026] (4) In this utility model, the one-way sealing component can ensure that the liquid in the box will not flow back and will not affect the normal pressurization. When it is subjected to external force, the spring needle compresses the sealing spring, so that a gap is generated between the rubber pad and the pressurization air intake channel, and the high-pressure gas can smoothly enter the box. Conversely, under the pressure of the sealing spring, the rubber pad and the pressurization air intake channel are tightly fitted, which can prevent the liquid inside the box from flowing out. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the atomizing sterilization module in an embodiment of this utility model;

[0028] Figure 2 This is a schematic diagram of the internal (air path) structure of the atomizing sterilization module in this embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal (waterway) structure of the atomizing sterilization module in this embodiment of the present invention;

[0030] Figure 4 This is a structural schematic diagram of the water tank assembly in an embodiment of this utility model;

[0031] Figure 5 This is a schematic diagram of the internal structure of the water tank assembly in an embodiment of this utility model;

[0032] Figure 6 This is a schematic diagram of the internal structure of the atomizing head in an embodiment of this utility model;

[0033] Figure 7 This is an exploded structural diagram of the water tank assembly in an embodiment of this utility model;

[0034] Figure 8 This is a schematic diagram of the internal structure of the power component in an embodiment of this utility model;

[0035] Figure 9 This is a schematic diagram of the locking assembly in an embodiment of the present invention;

[0036] Figure 10 This is an exploded structural diagram of the power component in an embodiment of this utility model;

[0037] Among them, 1. Power assembly; 101. Main housing; 102. Power source; 103. Main air outlet; 104. First air passage; 105. Second air passage; 106. Rear cover; 107. Adapter plate; 108. Front fixed bracket; 109. Rear fixed bracket; 110. Shock-absorbing EVA;

[0038] 2. Water tank assembly; 201. Tank body; 202. Front cover; 203. Rear cover; 204. Atomizing air intake channel; 205. Water inlet; 206. Sealing plug; 3. Light panel assembly;

[0039] 4. Locking assembly; 401. Locking tongue; 402. Rotary shaft; 403. Buckle; 404. Locking spring;

[0040] 5. Atomizing head; 501. Atomizing channel; 502. Water flow channel; 503. Airflow channel;

[0041] 6. Air tee assembly; 601. First air pipe; 602. Second air pipe; 7. Water tee assembly;

[0042] 8. One-way sealing assembly; 801. Spring pin; 802. Rubber gasket; 803. Sealing cover plate; 804. Sealing spring;

[0043] 9. Third air pipe; 10. First water pipe; 11. Second water pipe; 12. Gravity hammer; 13. Sealing soft rubber. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention. Example 1

[0045] like Figure 1 , Figure 2 and Figure 3 As shown, an atomizing sterilization module suitable for cleaning machines includes a power unit 1, a water tank assembly 2, a light panel assembly 3, a locking assembly 4, an atomizing head 5, an air passage three-way component 6, and a water passage two-way component 7. The power unit 1 is used to provide high-pressure gas, the water tank assembly 2 is used to store liquid, the light panel assembly 3 is used for lighting or sterilization, the locking assembly 4 is used to connect the power unit 1 and the water tank assembly 2 together, and the atomizing head 5 uses internal channels to atomize the liquid into tiny particles.

[0046] The air passage three-way component 6 has one air inlet and two air outlets, and the water passage two-way component 7 has one water inlet and one water outlet. The high-pressure airflow generated by the power component 1 is divided into two paths through the air passage three-way component 6. One path acts inside the water tank component 2 to pressurize the liquid and flow to the atomizing head 5, and the other path acts directly on the atomizing head 5 to form a high-speed airflow that blows the water flowing into the atomizing head 5 into tiny particles.

[0047] This module can improve atomization efficiency, ensure atomization stability, and enhance user convenience. Meanwhile, the water tank assembly 2 and the power assembly 1 are connected by a locking assembly 4, which allows for quick assembly and disassembly of both components, facilitating subsequent maintenance or the replenishment of liquid into the water tank assembly 2.

[0048] like Figure 6 As shown, the atomizing head 5 has an atomizing channel 501, a water flow channel 502, and an airflow channel 503 inside. One end of the atomizing channel 501 is connected to the outside, and the other end is connected to the water flow channel 502 and the airflow channel 503. That is, the ends of the atomizing channel 501, the water flow channel 502, and the airflow channel 503 converge at one place. The atomizing channel 501 and the water flow channel 502 are coaxial, while the end of the airflow channel 503 intersects the atomizing channel 501 and the water flow channel 502 at an angle.

[0049] The inner diameter of the atomizing channel 501 is smaller than that of the water flow channel 502. The inner diameter of the airflow channel 503 is between that of the atomizing channel 501 and the water flow channel 502. The atomizing channel 501 is a narrow channel. When water flows through the narrow channel, it will be dispersed into fine droplets and sprayed out in a mist. At the same time, the high-pressure airflow will mix with the water at the confluence, further helping the liquid to atomize, making the sprayed droplets more uniform and fine, thus achieving a good spraying effect.

[0050] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the water tank assembly 2 includes a tank body 201. Inside the tank body 201, there is a water passage two-way component 7, a third air pipe 9, a first water pipe 10, and a second water pipe 11. The third air pipe 9 is connected to the airflow channel 503, the first water pipe 10 is connected to the water flow channel 502, one end of the second water pipe 11 is connected to the inner cavity of the tank body 201, and the other end is connected to the first water pipe 10 through the water passage two-way component 7.

[0051] One end of the second water pipe 11 is installed at the inlet of the water passage component 7, and the other end is connected to the inner cavity of the housing 201; one end of the first water pipe 10 is installed at the outlet of the water passage component 7, and the other end is connected to the water flow channel 502 of the atomizing head 5; the water passage component 7 is fixed on the housing 201 and sealed and fixed to the housing 201 by a water passage sealing ring.

[0052] Specifically, the inner cavity of the housing 201 is connected to the water flow channel 502 through the water passage two-way component 7. The power component 1 inflates the housing 201 with air, which increases the air pressure inside the housing 201. When the air pressure reaches a certain level, the liquid enters the water flow channel 502 of the atomizing head 5 in sequence along the second water pipe 11, the water passage two-way component 7 and the first water pipe 10, and then sprays out.

[0053] Furthermore, a gravity hammer 12 is fixedly installed at the end of the second water pipe 11, and the interior of the gravity hammer 12 has a connecting channel between the inner cavity of the housing 201 and the hollow space of the second water pipe 11. The gravity hammer 12 is sealed to the second water pipe 11. By installing the gravity hammer 12 at the end of the second water pipe 11, it can be ensured that the end of the second water pipe 11 is always immersed below the liquid surface, ensuring that the liquid can be continuously delivered and improving the efficiency and stability of atomization.

[0054] In addition, the front end of the housing 201 is provided with a front cover 202 and a rear end cover 203, respectively. The atomizing head 5 is fixedly installed on the front cover 202. The rear end cover 203 is provided with a port, and the rear end of the housing 201 is also provided with a water inlet 205, which is provided with a sealing plug 206. When liquid needs to be added, the housing 201 is removed from the main housing 101, and the sealing plug 206 is opened to add liquid into the housing 201.

[0055] like Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 10 As shown, the power assembly 1 includes a main housing 101, and a power source 102 is installed inside the main housing 101. The output end of the power source 102 is connected to the inner cavity of the housing 201 and the airflow channel 503 through the air passage three-way component 6; that is, the output end of the power source 102 is connected not only to the third air pipe 9 through the air passage three-way component 6, but also to the inner cavity of the housing 201.

[0056] The main housing 101 has a first air passage 104 and a second air passage 105 at its front end, which are connected to the output end of the power source 102. The housing 201 has an atomizing air intake passage 204 and a booster air intake passage at its rear end. The two ends of the atomizing air intake passage 204 are connected to the first air passage 104 and the airflow passage 503, respectively. The two ends of the booster air intake passage are connected to the second air passage 105 and the inner cavity of the housing 201, respectively.

[0057] Specifically, the power source 102 preferably uses an air pump. The output end of the power source 102 is connected to the air inlet of the air passage three-way component 6 through the main air outlet 103. One of the air outlets of the air passage three-way component 6 is connected to the first air passage 104 through the first air pipe 601, and the other air outlet is connected to the second air passage 105 through the second air pipe 602.

[0058] The high-pressure gas generated by the air pump forms two air paths through the three-way air passage component 6. One high-pressure airflow enters the housing 201 and inflates the housing 201, increasing the air pressure inside the housing 201. When the air pressure reaches a certain level, the liquid is sprayed out along the pipe and enters the atomizing head 5. The other high-pressure airflow enters the atomizing head 5 directly through the pipe and is transformed into water mist through the special pipe inside the atomizing head 5 and sprayed out.

[0059] Furthermore, a sealing rubber 13 is provided between the first air passage 104 and the atomizing air intake passage 204, and a sealing rubber 13 is also provided at the inlet and outlet positions of the booster air intake passage to ensure the sealing of the device.

[0060] The power assembly 1 also includes a front cover plate, a rear cover plate 106, an adapter plate 107, a front fixed bracket 108, a shock-absorbing EVA 110, and a rear fixed bracket 109; the front fixed bracket 108 and the rear fixed bracket 109 are fixed together to fix the power source 102 in it, and the surrounding area is buffered and damped by the shock-absorbing EVA 110. The assembly formed therefrom is fixed to the front cover plate.

[0061] Among them, shock-absorbing EVA110 refers to a foam material made of ethylene-vinyl acetate copolymer, which has good shock absorption and cushioning performance.

[0062] In addition, the power assembly 1 also includes a control unit assembly, comprising an identification PCB board, a spring, and a flexible pin, which can be flexibly connected to the handheld module for electrical connection. The principle is as follows: the spring is fitted onto the flexible pin, giving it a retractable characteristic. When the flexible pin is subjected to external force, the spring is compressed, and the tip of the flexible pin extends to contact the object being connected; after the external force disappears, the spring returns to its original shape. This structure provides elastic force during connection, ensuring a tight connection.

[0063] Furthermore, the air passage three-way component 6 is installed on the main housing 101, the box 201 is installed at the front end of the main housing 101, the atomizing head 5 is installed at the front end of the box 201, and the front end of the box 201 is also provided with a lamp panel assembly 3, with the atomizing head 5 penetrating through the lamp panel assembly 3.

[0064] The lamp panel assembly 3 includes a panel located at the front end of the housing 201. LED beads are mounted on the panel in a circular array around the axis of the atomizing head 5, which extends outwards through the panel. The LED beads can be either lighting lamps or ultraviolet sterilization lamps. The former provides illumination, facilitating atomization sterilization of designated areas, while the latter eliminates bacteria through ultraviolet irradiation. Example 2

[0065] Based on Embodiment 1, in order to prevent liquid backflow and overflow in the housing 201, a one-way sealing component 8 is provided in the pressurized air intake channel.

[0066] like Figure 3 and Figure 5 As shown, the one-way sealing assembly 8 includes a spring pin 801, a rubber pad 802, a sealing cover plate 803, and a sealing spring 804. The sealing cover plate 803 is fixedly installed at the end of the booster intake channel. The spring pin 801 is movably inserted into the booster intake channel. The rubber pad 802 is fixedly sleeved on one end of the spring pin 801 near the second air passage 105. The sealing spring 804 is sleeved on the spring pin 801 and is located between the sealing cover plate 803 and the rubber pad 802.

[0067] Specifically, the rubber pad 802 is made of soft rubber and is located at the inlet and outlet positions. The sealing cover plate 803 has a guide post sleeve. The end of the spring pin 801 without soft rubber is located therein and can move freely inside. The sealing spring 804 is located between the sealing cover plate 803 and the rubber pad 802 and is in a compressed state.

[0068] When stationary, the spring pin 801 is subjected to the spring force, and the soft rubber on it is squeezed and deformed, thereby sealing the air inlet of the pressurized air intake channel. When the spring pin 801 is displaced by external force, the channel opens and gas can pass through. Example 3

[0069] Based on Embodiment 1 and Embodiment 2, the housing 201 is detachably installed on the main housing 101 via the locking assembly 4, and on the same projection plane, the power source 102, the housing 201 and / or the atomizing head 5 are in a coaxial or parallel positional relationship, thereby realizing the horizontal placement of the water tank; that is, the positional relationship between the power source 102, the housing 201 and the atomizing head 5 can be parallel, coaxial, or both coaxial and parallel relationships can coexist.

[0070] Compared to vertical placement, the liquid flows primarily horizontally within the pipe throughout the process, resulting in less influence from gravity and a smoother flow. Furthermore, the horizontal orientation of all components facilitates routine inspection, maintenance, and operation by personnel.

[0071] The atomizing sterilization module and the handheld cleaning module are coaxial or parallel to each other, which makes the overall center of gravity of the equipment more reasonable and improves the stability of operation.

[0072] like Figure 1 and Figure 9 As shown, the locking assembly 4 includes a locking tongue 401, a latch 403, and a locking spring 404. The latch 403 is fixedly connected to the inner wall of the housing 201. One end of the locking tongue 401 is rotatably connected to the main housing 101 through a rotating shaft 402, and the other end has a slot that can engage with the latch 403. The two ends of the locking spring 404 abut against the main housing 101 and the locking tongue 401, respectively.

[0073] The water tank assembly 2 can be quickly disassembled and assembled from the power assembly 1. The locking tongue 401 is installed on the main housing 101 and can rotate around the fixed pivot 402. The locking spring 404 is located between the locking tongue 401 and the main housing 101, providing the locking tongue 401 with a restoring force. The inner wall of the tank 201 is provided with a corresponding buckle 403, which can engage with the buckle at the end of the locking tongue 401. Both the buckle 403 and the locking tongue 401 are provided with guide surfaces.

[0074] When installing water tank assembly 2, the locking tongue 401 rotates under the action of external force until the tank body 201 is fully assembled. The locking tongue 401 is reset under the action of the locking spring 404 and engages with the buckle 403 on the inner wall of the tank body 201. When disassembling, press the locking tongue 401 to rotate it and disengage it from the buckle 403, and the tank body 201 can be removed.

[0075] Working principle:

[0076] The water tank assembly 2 can be quickly installed and removed from the power assembly 1. When the water tank assembly 2 is installed on the power assembly 1, the atomizing air intake channel 204 on the water tank assembly 2 is sealed and connected to the first air passage 104 on the power assembly 1 by sealing soft rubber 13. The boosting air intake channel on the water tank assembly 2 is also sealed and connected to the second air passage 105 on the power assembly 1 by sealing soft rubber 13. The spring pin 801 of the one-way sealing assembly 8 is pushed up by the front cover plate of the power assembly 1, so that the boosting air intake channel and the second air passage 105 are connected.

[0077] The airflow channel 503 of the atomizing head 5 is sealed and connected to the atomizing air inlet channel 204 and the first air passage channel 104. The water flow channel 502 is sequentially connected to the first water pipe 10, the water passage two-way component 7, the second water pipe 11 and the gravity hammer 12.

[0078] During operation, the high-pressure airflow generated by the power source 102 flows out from the main air outlet 103, enters the air passage three-way component 6, and then flows out from the two air outlets of the air passage three-way component 6 to the first air pipe 601 and the second air pipe 602 respectively; wherein, the airflow from the first air pipe 601 passes through the first air passage 104 and the atomizing air intake passage 204 and enters the airflow passage 503 of the atomizing head 5, and the airflow from the second air pipe 602 passes through the second air passage 105 and the pressurized air intake passage and enters the inner cavity of the housing 201, thereby increasing the internal pressure of the housing 201;

[0079] The gravity hammer 12 has a hollow channel inside. Under the action of pressure, the water can flow through the gravity hammer 12 and the second water pipe 11, enter the water passage component 7 through the inlet of the water passage component 7, and then flow out through the outlet of the water passage component 7, and enter the water flow channel 502 of the atomizing head 5 through the first water pipe 10.

[0080] The water flow entering the atomizing head 5 from the water flow channel 502 and the high-pressure airflow entering the atomizing head 5 from the airflow channel 503 are transformed into mist through a special channel inside the atomizing head 5 and then sprayed out along the atomizing channel 501 of the atomizing head 5.

[0081] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0082] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0083] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An atomizing decontamination module suitable for use in a cleaning machine, characterized by: Including power assembly (1), water tank assembly (2) and atomizing head (5), the inside of the atomizing head (5) is provided with atomizing channel (501), water flow channel (502) and airflow channel (503), one end of the atomizing channel (501) is communicated with the outside, the other end is communicated with the water flow channel (502) and the airflow channel (503); The water tank assembly (2) includes a box body (201), the inside of the box body (201) is provided with a waterway two-way component (7), and the inner cavity of the box body (201) is communicated with the water flow channel (502) through the waterway two-way component (7); the power assembly (1) includes a main shell (101), the inside of the main shell (101) is installed with a power source (102), the output end of the power source (102) is communicated with the inner cavity of the box body (201) and the airflow channel (503) through a gas path three-way component (6) respectively; Wherein, the box body (201) is installed at the front end of the main shell (101), the atomizing head (5) is installed at the front end of the box body (201), and the gas path three-way component (6) is installed on the main shell (101).

2. The atomizing decontamination module suitable for use in a cleaning machine according to claim 1, characterized in that: The inside of the box body (201) is provided with a third air pipe (9), a first water pipe (10) and a second water pipe (11), the third air pipe (9) is connected with the airflow channel (503), the first water pipe (10) is connected with the water flow channel (502), one end of the second water pipe (11) is communicated with the inner cavity of the box body (201), the other end is connected with the first water pipe (10) through the waterway two-way component (7), and the output end of the power source (102) is connected with the third air pipe (9) through the gas path three-way component (6).

3. The atomizing decontamination module suitable for use in a cleaning machine according to claim 2, characterized in that: The end of the second water pipe (11) is fixedly installed with a gravity hammer (12), and the inside of the gravity hammer (12) has a communication box body (201) inner cavity and second water pipe (11) hollow channel.

4. The atomization decontamination module suitable for use in a cleaning machine according to claim 3, characterized in that: The front end of the box body (201) is further provided with a lamp plate assembly (3), and the atomizing head (5) penetrates the lamp plate assembly (3).

5. The atomizing decontamination module suitable for use in a cleaning machine according to claim 1, characterized in that: On the same projection plane, the power source (102), the box body (201) and / or the atomizing head (5) are coaxial or parallel, and the box body (201) is detachably installed on the main shell (101) through a lock catch assembly (4).

6. The atomizing decontamination module suitable for use in a cleaning machine according to claim 1, characterized in that: The front end of the main shell (101) is provided with a first gas path channel (104), the rear end of the box body (201) is provided with an atomizing air inlet channel (204), both ends of the atomizing air inlet channel (204) are respectively communicated with the first gas path channel (104) and the airflow channel (503), and the first gas path channel (104) is communicated with the output end of the power source (102).

7. The atomizing decontamination module suitable for use in a cleaning machine according to claim 6, characterized in that: The front end of the main shell (101) is further provided with a second air path channel (105) communicated with the output end of the power source (102), the rear end of the box body (201) is further provided with a pressurized air inlet channel communicated with the inner cavity of the box body (201), the second air path channel (105) is connected with the pressurized air inlet channel, and the pressurized air inlet channel is provided with a one-way sealing assembly (8).

8. The atomization decontamination module suitable for use in a cleaning machine according to claim 7, characterized in that: The one-way sealing assembly (8) comprises a spring needle (801), a rubber pad (802), a sealing cover plate (803) and a sealing spring (804), the sealing cover plate (803) is fixedly installed at the end of the pressurized air inlet channel, the spring needle (801) is movably arranged in the pressurized air inlet channel, the rubber pad (802) is fixedly sleeved on one end of the spring needle (801) close to the second air path channel (105), and the sealing spring (804) is sleeved on the spring needle (801), and the sealing spring (804) is located between the sealing cover plate (803) and the rubber pad (802).

9. The atomizing decontamination module suitable for use in a cleaning machine according to claim 5, characterized in that: The lock catch assembly (4) comprises a lock tongue (401), a buckle (403) and a lock catch spring (404), the buckle (403) is fixedly connected with the inner wall of the box body (201), one end of the lock tongue (401) is rotatably connected with the main shell (101) through a rotating shaft (402), the other end has a clamping groove capable of being clamped with the buckle (403), and the two ends of the lock catch spring (404) are respectively abutted on the main shell (101) and the lock tongue (401).

10. The atomizing decontamination module suitable for use in a cleaning machine according to any one of claims 1-9, characterized in that: The ends of the atomization channel (501), the water flow channel (502) and the air flow channel (503) meet at one point, the atomization channel (501) and the water flow channel (502) are coaxial, and the end of the air flow channel (503) is obliquely intersected with the atomization channel (501) and the water flow channel (502).

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