Atomizing machine

Abstract

The invention discloses an atomizing machine which comprises a water tank, an atomizing box, a mist outlet nozzle, an air supply device, an atomizing liquid inlet device and a blowdown device, liquid in the water tank is sucked into the atomizing box through the atomizing liquid inlet device, an atomizing mechanism for atomizing the liquid is installed in the atomizing box, a blowdown hole is formed in the bottom of the atomizing box, and the blowdown hole is communicated with the atomizing box. A pollution discharge device for controlling on-off of liquid is installed at the position of the pollution discharge hole, the atomization box is communicated with the mist outlet nozzle, the air supply device supplies air to the atomization box, and the device has the advantages of being simple in structure, high in mist outlet quality, good in mist outlet effect and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of atomization devices, and specifically relates to an atomizer. Background Art

[0002] An atomizer is a device that atomizes and sprays a liquid (such as water, disinfectant solution, liquid medicine, etc.). The liquid is added to the atomizer, and through vibration, the liquid is atomized and sprayed through the mist outlet. For example, atomizing water can humidify a place, and atomizing disinfectant solution can disinfect a place. Currently, it is widely used.

[0003] The structure of existing atomizers on the market generally includes a water tank, an atomization chamber, a ventilation device, and a mist outlet. The water tank is arranged above the atomization chamber. There is a water outlet hole at the bottom of the water tank, which is connected to the atomization chamber. A valve is installed at the water outlet hole. The atomization chamber is connected to the mist outlet. An atomizer is installed in the atomization chamber. The ventilation device blows air into the atomization chamber. When the valve is opened, the liquid in the water tank enters the atomization chamber. Under the vibration of the atomizer, mist is formed. The ventilation device blows air into the atomization chamber, causing the mist in the atomization chamber to be sprayed out through the mist outlet; In the existing structure, the valve at the water outlet hole generally adopts the valve structure in a spill - proof structure of an atomizer such as CN 2022230046396, which includes a valve plate for sealing the water outlet hole, a valve rod with one end connected to the valve plate and the other end passing through the water outlet hole and extending into the atomization chamber, a spring sleeved on the valve rod, a limit head arranged at the bottom end of the valve rod to limit the spring, a base fixed at the bottom of the atomization chamber, a horizontal lever rotatably connected to the base in the middle, and a float arranged at one end of the horizontal lever. The other end of the horizontal lever contacts the lower surface of the limit head; the on - off between the water tank and the atomization chamber is realized through the floating of the float. When the liquid level in the atomization chamber decreases, the float descends, driving the valve rod and the valve plate to move upward, opening the water outlet hole, and the liquid in the water tank enters the atomization chamber. After the liquid level in the atomization chamber rises, the float floats upward, driving the valve rod and the valve plate to move downward to block the water outlet hole; In the existing structure, a sewage discharge hole is opened at the bottom of the atomization chamber, and a hole cover is covered at the sewage discharge hole. When sewage discharge is required, the hole cover is opened to discharge the liquid in the atomization chamber; In the existing structure, the structure of the mist outlet generally adopts the mist outlet structure in a spill - proof structure of an atomizer such as CN 2022230046396. The front wall of the water tank is set as a guiding inclined plane, and the mist outlet is arranged at the top of the guiding inclined plane. The mist in the atomization chamber is directly sprayed out from the mist outlet along the guiding inclined plane under the action of the ventilation device; In the existing structure, the position of the ventilation device is installed at the position of the air - blowing part in a spill - proof structure of an atomizer such as CN 2022230046396, and generally, the water tank and the atomization chamber are wrapped by a housing, and an air outlet is opened on the housing at the position of the air - blowing part; The deficiencies of this structure are as follows: First, the structure of the valve is used to control the liquid level in the atomization tank, and the accuracy of the liquid level control in the atomization tank is low. Second, in this valve structure, the valve disc and the valve rod are prone to jamming after long-term use, and the sediment in the disinfectant liquid is prone to get stuck at the connection between the base and the horizontal lever, which are both likely to cause the valve to fail, resulting in the water outlet hole being unable to be blocked and the liquid in the water tank flowing continuously into the atomization tank, or the valve getting stuck at the water outlet hole position and the liquid in the water tank being unable to enter the atomization tank, affecting the atomization of the atomizer. Third, when the liquid in the atomization tank is too much and affects the operation of the atomizer and needs to be drained, the lid of the drain hole is opened to drain the liquid. In actual use, the atomization tank often needs to be wall-mounted. Once the lid is opened, the liquid flows out directly, easily wetting people or the wall. After the liquid is drained, the lid needs to be screwed on again, which is inconvenient to operate. Fourth, when the mist in the atomization tank rises, water droplets will form at the position of the guiding inclined plane. The water droplets will be directly carried out of the mist outlet by the blown mist, and some of the mist will also condense into small water droplets when it reaches the mist outlet position and will also be carried out by the later blown mist, affecting the mist output quality. Fifth, the air supply device blows air into the atomization tank. After long-term use, dust and impurities in the air enter the atomization tank through the air supply port of the air supply device, affecting the mist output effect and quality. Summary of the Invention

[0004] The object of the present invention is to solve the above-mentioned deficiencies of the prior art and provide an atomizer with a simple structure, high mist output quality and good mist output effect.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: An atomizer includes a water tank, an atomization tank, a mist outlet, an air supply device, an atomization liquid inlet device and a sewage discharge device. The liquid in the water tank is sucked into the atomization tank through the atomization liquid inlet device. An atomization mechanism for atomizing the liquid is installed in the atomization tank. A sewage discharge hole is opened at the bottom of the atomization tank, and a sewage discharge device for controlling the on-off of the liquid is installed at the sewage discharge hole. The atomization tank is communicated with the mist outlet, and the air supply device supplies air to the atomization tank. The liquid in the water tank is sucked into the atomization tank through the atomization liquid inlet device, which can effectively control the amount of liquid entering the atomization tank with high accuracy and will not have the problems existing in the valve structure of the existing structure.

[0006] The atomizing liquid inlet device of the present invention includes a liquid suction pipe, a liquid outlet pipe, a water pump, and a liquid outlet joint. The liquid inlet of the water pump is communicated with the liquid suction pipe, the liquid suction pipe extends into the water tank, the liquid outlet of the water pump is communicated with the liquid outlet pipe, the liquid outlet pipe extends into the atomizing chamber and is connected to the liquid outlet joint, the liquid outlet joint is fixed at the bottom of the atomizing chamber, and a liquid outlet groove is provided on the liquid outlet joint. The liquid in the liquid outlet pipe flows into the atomizing chamber through the liquid outlet groove of the liquid outlet joint. By means of pumping with a water pump to add liquid to the atomizing chamber, the amount of liquid flowing into the atomizing chamber can be accurately controlled, which can not only ensure that the amount of liquid in the atomizing chamber can meet the atomizing requirements, but also prevent the excessive amount of liquid in the atomizing chamber from affecting atomization. Fixing the liquid outlet joint at the bottom of the atomizing chamber can make the liquid outlet pipe extend to the bottom of the atomizing chamber, preventing the liquid in the liquid outlet pipe from being directly ejected from the mist outlet under the action of the air supply device and affecting the atomization effect.

[0007] The sewage discharge device of the present invention includes a sewage discharge upper joint and a sewage discharge lower joint. The sewage discharge upper joint is fixed at the lower end of the sewage discharge hole and is communicated with the sewage discharge hole. The interior of the sewage discharge upper joint is axially penetrated up and down, and a sewage discharge groove in the shape of an inverted frustum of a cone is provided inside. A sealing sphere is provided in the sewage discharge groove. The sealing sphere abuts against the small-diameter orifice of the sewage discharge groove. A spring is provided at the top of the sealing sphere. The lower end of the spring abuts against the sealing sphere, and the upper end abuts against the bottom of the atomizing chamber. The sewage discharge lower joint is provided at the lower end of the sewage discharge upper joint and is threadedly connected to the sewage discharge upper joint. The interior of the sewage discharge lower joint is axially penetrated up and down. A sphere ejector post is provided at the upper end inside the sewage discharge lower joint. The sphere ejector post is fixedly connected to the interior of the sewage discharge lower joint through a connecting plate. The sphere ejector post extends into the sewage discharge groove and contacts the sealing sphere. Rotating the sewage discharge lower joint in one direction can drive the sphere ejector post to move upward, lift the sealing sphere in the sewage discharge groove, and make the small-diameter orifice of the sewage discharge groove communicate with the interior of the sewage discharge lower joint. The liquid in the atomizing chamber flows into the sewage discharge groove through the sewage discharge hole, then flows through the sewage discharge lower joint from the small-diameter orifice of the sewage discharge groove and is discharged from the sewage discharge lower joint, realizing the discharge of the liquid in the atomizing chamber. After discharging a certain amount of liquid, rotating the sewage discharge lower joint in the reverse direction can drive the sphere ejector post to move downward. Under the action of the spring, the sealing sphere falls and tightly abuts against the small-diameter orifice of the sewage discharge groove, realizing the disconnection of the passage between the sewage discharge groove and the sewage discharge lower joint, and the liquid cannot flow out. The structure is simple, the operation is convenient, and the liquid in the atomizing chamber can be led downward. Since the atomizer is generally hung on the wall, the operator will not be wetted by the liquid during operation.

[0008] The sewage discharge upper joint of the present invention includes a sewage discharge outer joint and a sewage discharge inner joint. The sewage discharge outer joint is fixed at the lower end of the sewage discharge hole. The interior of the sewage discharge outer joint is axially penetrated up and down and is provided with internal threads. The outer circumference of the sewage discharge inner joint is provided with external threads, and the sewage discharge inner joint is threadedly connected to the sewage discharge outer joint. The interior of the sewage discharge inner joint is axially penetrated up and down. At the upper end inside, there is a sewage discharge groove in an inverted frustum shape, and at the lower end inside, there are internal threads. The upper end of the exterior of the sewage discharge lower joint is provided with external threads, and the sewage discharge lower joint is threadedly connected to the sewage discharge inner joint. A limiting boss extends radially outward along the radial direction below the external threads on the sewage discharge lower joint. An O-ring seal is sleeved on the sewage discharge lower joint, and the O-ring seal abuts between the limiting boss and the lower end of the sewage discharge inner joint. An O-ring seal is provided at the small-diameter orifice of the sewage discharge groove. An O-ring seal is provided at the top of the sewage discharge inner joint, and the O-ring seal abuts between the bottom of the atomization tank and the top of the sewage discharge inner joint. The structural settings of the sewage discharge inner joint and the sewage discharge outer joint facilitate the installation and maintenance of the sealing sphere and the spring. The setting of the limiting boss can not only limit the distance that the sewage discharge lower joint twists and moves upward as a whole, but also ensure that an O-ring seal can be placed here to prevent the liquid in the atomization tank from flowing out through the gap between the sewage discharge lower joint and the sewage discharge inner joint when the sealing sphere is pushed up, ensuring the sealing performance of the sewage discharge device. The setting of the seal at the small-diameter orifice of the sewage discharge groove ensures the sealing performance to prevent the liquid from discharging when the sealing sphere abuts against the small-diameter orifice of the sewage discharge groove. The setting of the seal at the top of the sewage discharge inner joint prevents the liquid from flowing out from the connection between the sewage discharge outer joint and the sewage discharge inner joint.

[0009] On the outer side of the front wall of the water tank of the present invention, there is a front baffle. The front wall of the water tank includes a lower vertical plate and an upper guiding inclined plate. The upper guiding inclined plate is inclined forward from bottom to top. The lower end of the upper guiding inclined plate is connected to the upper end of the lower vertical plate, and the upper end of the upper guiding inclined plate is connected to the top end of the front baffle. An atomizing nozzle opening is provided on the front baffle. The height position of the atomizing nozzle opening is lower than the connection between the upper end of the upper guiding inclined plate and the top end of the front baffle. The atomizing nozzle is fixed at the atomizing nozzle opening. An atomizing chamber communicating with the atomization tank is formed between the front baffle and the front wall of the water tank. The liquid in the atomization tank is atomized and sprayed out from the atomizing nozzle through the atomizing chamber. The mist blown to the top condenses into small water droplets at the upper guiding inclined plate. The setting of the position of the atomizing nozzle and its cooperation with the upper guiding inclined plate enable the small water droplets to slide down along the upper guiding inclined plate and flow into the atomization tank, rather than being directly sprayed out from the atomizing nozzle along with the mist, ensuring the atomizing quality.

[0010] The fog outlet nozzle described in the present invention includes a front inclined section and a rear horizontal section. The front inclined section includes an upper inclined plate, a lower inclined plate, a left side plate, and a right side plate. The upper inclined plate is parallel to the lower inclined plate and is inclined upward from the rear to the front. The left ends of the upper inclined plate and the lower inclined plate are connected to the left side plate, and the right ends are connected to the right side plate. The upper inclined plate, the lower inclined plate, the left side plate, and the right side plate enclose a flat fog outlet channel. A liquid guide groove is provided at the rear end of the lower inclined plate; The rear horizontal section includes an upper flat plate, a left arc plate, and a right arc plate. The front end of the upper flat plate is connected to the rear end of the upper inclined plate. The left end of the upper flat plate is connected to the upper end of the left arc plate, and the right end is connected to the upper end of the right arc plate. The left arc plate and the right arc plate are both arc plates protruding outward; The rear end of the front inclined section extends outward to form an annular limiting plate. The annular limiting plate is arranged between the front inclined section and the rear horizontal section. A horizontally arranged limiting bar is fixed on the upper flat plate. A limiting card slot is formed between the limiting bar and the annular limiting plate; The rear horizontal section extends into the fog outlet cavity from the fog outlet nozzle opening on the front baffle. The upper surface of the fog outlet nozzle opening on the front baffle is stuck in the limiting card slot. The annular limiting plate abuts against and is connected to the front baffle; The setting of the front inclined section makes the spraying range of the fog wider. The setting of the liquid guide groove enables the small water droplets condensed at the positions of the upper inclined plate and the lower inclined plate to flow back into the atomization tank along the liquid guide groove during the process of the fog discharging through the fog outlet nozzle, effectively preventing the water droplets at the fog outlet nozzle from being carried out under the action of the blown fog, further ensuring the fog discharging quality. The setting of the rear horizontal section enables the water droplets at the top of the front baffle in the fog outlet cavity to drip onto the upper flat plate and then flow into the atomization tank along the left arc plate and the right arc plate, and will not be sprayed out of the fog outlet nozzle along with the fog, further ensuring the fog discharging quality. The setting of the annular limiting plate and the limiting card slot facilitates the positioning and installation of the fog outlet nozzle and realizes the rapid installation of the fog outlet nozzle.

[0011] The air supply device described in the present invention uses a fan. At least one of the left side and the right side of the water tank is provided with a fan. The fan is installed on a fan fixing plate. The fan fixing plate is connected to the side wall of the water tank. An air inlet cavity is formed between the fan fixing plate and the side wall of the water tank. The air inlet cavity is communicated with the atomization tank; At least one air outlet vertical baffle is inserted into the atomization tank. The air outlet vertical baffle is inserted on the side where the fan is provided. An air inlet opening is formed between the air outlet vertical baffle and the bottom of the atomization tank. An air inlet channel communicated with the air inlet cavity is formed between the side wall of the atomization tank and the air outlet vertical baffle; At least two horizontally arranged transverse fog outlet partitions are provided in the atomization tank. The two transverse fog outlet partitions are arranged at intervals up and down. A plurality of fog outlet slots are formed on the transverse fog outlet partitions. The fog outlet slots on the two transverse fog outlet partitions are arranged staggeredly; By setting up a fan to blow air into the atomization chamber, the atomized mist can be ejected from the mist outlet nozzle. When fans are arranged on both sides, it can ensure a farther mist ejection distance and a faster mist ejection speed. The setting of the air outlet vertical baffle ensures that the air blown by the fan can enter from the bottom of the atomization chamber, ensuring that the mist produced by the atomization mechanism can be effectively ejected. The setting of the horizontal mist outlet partition plate: during the process of the atomization mechanism preparing mist, some water droplets will be carried out. By setting two horizontal mist outlet partition plates with the mist outlet grooves on them staggered, it can effectively block the water droplets without affecting the rising of the mist.

[0012] The present invention further includes an atomizer housing. The water tank, the atomization chamber and the air supply device are arranged in the atomizer housing. An air inlet opening is formed on the front side panel of the atomizer housing, and a front cover plate is covered at the air inlet opening. The front cover plate is connected to the atomizer housing, and an air inlet gap is left between the front cover plate and the atomizer housing. Mist outlet openings are formed on both the front side panel and the front cover plate of the atomizer housing, and the mist outlet nozzle passes through the mist outlet openings on the front side panel and the front cover plate of the atomizer housing. By arranging the air inlet on the front side of the atomizer housing, covering the air inlet opening with the front cover plate and leaving an air inlet gap, when the air supply device works, air is inhaled from the air inlet gap and enters the interior of the atomizer housing through the air inlet opening, which can effectively prevent dust and other impurities from entering the atomizer housing during long-term use and affecting the atomization effect.

[0013] A liquid level sensor is installed in the water tank and the atomization chamber of the present invention. The liquid level sensor adopts an electrode liquid level sensor. The electrode liquid level sensor includes an electrode fixing head, an electrode insulating member and at least two electrode cores with different lengths. The electrode cores are made of conductive corrosion-resistant materials. The electrode cores include an electrode core one and an electrode core two. The electrode core one and the electrode core two are separated by the electrode insulating member, and the upper ends of the electrode core one and the electrode core two are respectively connected to the electrode fixing head. The electrode insulator uses electrode protection sleeves with the same number as the electrode cores. The electrode protection sleeves are made of insulating and corrosion-resistant materials. The electrode protection sleeves include a first-electrode protection sleeve and a second-electrode protection sleeve. The first-electrode protection sleeve and the second-electrode protection sleeve are provided with electrode through-holes penetrating therethrough. The first electrode core is inserted into the electrode through-hole of the first-electrode protection sleeve and its lower end penetrates out of the electrode through-hole. The second electrode core is inserted into the electrode through-hole of the second-electrode protection sleeve and its lower end penetrates out of the electrode through-hole. The first-electrode protection sleeve is connected to the second-electrode protection sleeve. The upper ends of the first-electrode protection sleeve and the second-electrode protection sleeve are connected to the electrode fixing head. It is used to detect the liquid levels in the water tank and the atomization tank. When the liquid level in the water tank is low, it replenishes the water tank. When the liquid level in the atomization tank is low, it feeds liquid into the atomization tank through the atomization liquid feeding device. The electrode cores are corrosion-resistant, will not contaminate the liquid, are not prone to failures, have high reliability in use, long service life, and high detection accuracy. The structural setting of the electrode protection sleeves can not only ensure that the electrode cores are separated to prevent conduction, but also further prevent the corrosion of the electrode cores. The connection between the electrode protection sleeves and the electrode fixing head can also ensure the stability of use.

[0014] The present invention further includes a liquid replenishing device. The liquid replenishing device includes a liquid replenishing pipe, a liquid replenishing joint, and a solenoid valve. The liquid replenishing joint is installed on the atomizer housing. The liquid replenishing joint is communicated with the liquid replenishing pipe. The liquid replenishing pipe extends into the water tank. A solenoid valve is installed at the liquid replenishing joint. The liquid is directly replenished into the water tank through the liquid replenishing device, eliminating the need for manual opening of the cover to add liquid to the water tank, making the operation convenient and the liquid not splashing out.

[0015] The beneficial effects of the present invention are as follows: The liquid in the water tank is sucked into the atomization chamber through the atomizing liquid inlet device, which can effectively control the amount of liquid entering the atomization chamber with high precision and avoid the problems existing in the valve structure in the existing structure; By means of pumping by the water pump to add liquid to the atomization chamber, the amount of liquid flowing into the atomization chamber can be accurately controlled, which can not only ensure that the amount of liquid in the atomization chamber can meet the atomization requirements, but also prevent the excessive amount of liquid in the atomization chamber from affecting atomization. Fixing the liquid outlet joint at the bottom of the atomization chamber can make the liquid outlet pipe extend to the bottom of the atomization chamber, preventing the liquid in the liquid outlet pipe from being directly ejected from the mist outlet under the action of the air supply device and affecting the atomization effect; The setting of the sewage discharge device has a simple structure, is easy to operate, and can lead the liquid in the atomization chamber downward. Since the atomizer is generally hung on the wall, the operator will not be wetted by the liquid during operation; The setting of the position of the mist outlet and the cooperation with the upper guiding inclined plate make the small water droplets slide down along the upper guiding inclined plate and flow into the atomization chamber, rather than being directly ejected from the mist outlet along with the mist, ensuring the quality of the ejected mist; The structure setting of the mist outlet ensures the quality of the blown mist; The cooperation of the air supply device and the air inlet opening can not only ensure the mist outlet speed and mist outlet distance, but also ensure that dust will not enter the atomizer housing; The liquid level sensor uses an electrode sensor, which is corrosion-resistant, has high use reliability, and high detection accuracy; The setting of the liquid replenishing device does not require manual operation, is easy to operate, and the liquid will not splash out. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 is a schematic diagram of the overall structure of the present invention from another angle.

[0018] Figure 3 is a side view of the overall structure of the present invention.

[0019] Figure 4 is a schematic diagram of the overall structure of the present invention with the front cover removed.

[0020] Figure 5 is a schematic diagram of the overall structure of the present invention with the atomizer housing removed.

[0021] Figure 6 is Figure 5 a schematic diagram of another angle structure.

[0022] Figure 7 is Figure 5 a schematic diagram of yet another angle structure.

[0023] Figure 8 is Figure 5 Front view.

[0024] Figure 9 is Figure 8 Cross-sectional view A-A in the middle.

[0025] Figure 10 It is a schematic structural diagram of the water tank of the present invention.

[0026] Figure 11 It is Figure 10 a schematic structural diagram from another angle.

[0027] Figure 12 It is Figure 10 the front view.

[0028] Figure 13 It is Figure 12 the sectional view taken along B-B in the middle.

[0029] Figure 14 It is a schematic structural diagram of the mist nozzle of the present invention.

[0030] Figure 15 It is Figure 14 the front view.

[0031] Figure 16 It is Figure 14 the side view.

[0032] Figure 17 It is a schematic structural diagram of the atomization box.

[0033] Figure 18 It is a schematic structural diagram of the front side panel of the atomizer housing.

[0034] Figure 19 It is Figure 17 the top view.

[0035] Figure 20 It is Figure 19 the sectional view taken along C-C in the middle.

[0036] Figure 21 It is Figure 17 the front view.

[0037] Figure 22 It is Figure 21 the sectional view taken along D-D in the middle.

[0038] Figure 23 It is a schematic structural diagram of the bottom of the atomization box of the present invention.

[0039] Figure 24 It is a schematic structural diagram of the sewage discharge device of the present invention.

[0040] Figure 25 It is Figure 24 the front view.

[0041] Figure 26 It is Figure 25 the sectional view taken along E-E in the middle.

[0042] Figure 27It is a schematic structural diagram of the sewage discharge lower joint of the present invention.

[0043] Figure 28 It is Figure 27 the front view.

[0044] Figure 29 It is Figure 28 the sectional view taken along F-F in the middle.

[0045] Figure 30 It is a schematic structural diagram of the electrode liquid level sensor of the present invention.

[0046] Figure 31 It is Figure 30 the top view.

[0047] Figure 32 It is a schematic structural diagram of the electrode protective sleeve.

[0048] Reference numerals: atomizer housing - 1, forward air inlet opening - 101, front cover plate - 102, mist outlet opening - 1021, air inlet gap - 103, upper opening - 104, upper sealing cover - 105, upper liquid inlet - 106, upper liquid drain - 107, front side panel - 108, upper horizontal insertion plate - 1091, left vertical insertion plate - 1092, right vertical insertion plate - 1093, lower left arc plate - 1094, lower right arc plate - 1095; water tank - 2, front wall - 201, upper guiding inclined plate - 2011, lower vertical plate - 2012, rear wall - 202, left side wall - 203, right side wall - 204, liquid inlet - 205, liquid outlet - 206, water tank upper opening - 207; left fan fixing plate - 301, right fan fixing plate - 302, front baffle - 303, rear positioning plate - 304; left air inlet chamber - 401, right air inlet chamber - 402; mist outlet chamber - 5; atomization box - 6, annular positioning plate - 601, limiting groove - 602, air outlet vertical baffle - 603, horizontal mist outlet partition - 604, mist outlet groove - 6041, sewage discharge hole - 605, atomizer - 606, sensor enclosing plate - 607, liquid inlet - 6071, upper outer horizontal plate - 6081, left outer vertical plate - 6082, right outer vertical plate - 6083, left outer lower arc plate - 6084, right outer lower arc plate - 6085, upper inner horizontal plate - 6086, left inner vertical plate - 6087, right inner vertical plate - 6088, left inner lower arc plate - 6089, right inner lower arc plate - 60810; water pump - 701, waterproof joint - 702, liquid outlet joint - 703, liquid outlet groove - 704; liquid supplement device - 8, liquid supplement joint - 801, solenoid valve - 802, flowmeter - 803; mist outlet nozzle - 9, front inclined section - 901, upper inclined plate - 9011, lower inclined plate - 9012, left side plate - 9013, right side plate - 9014, rear horizontal section - 902, upper flat plate - 9021, left arc plate - 9022, right arc plate - 9023, annular limiting plate - 903, upper horizontal limiting plate - 9031, lower horizontal limiting plate - 9032, left limiting plate - 9033, right limiting plate - 9034, fixing plate - 9035, liquid guiding groove - 904, limiting bar - 905, limiting card slot - 906; sewage discharge device - 10, sewage discharge outer joint - 1001, sewage discharge inner joint - 1002, external thread one - 10021, internal thread - 10022, sewage discharge groove - 10023, sewage discharge lower joint - 1003, external thread section two - 10031, limiting boss - 10032, hose joint - 1004, spherical top column - 1005, connecting plate - 1006, sealing sphere - 1007, spring - 1008, spring top plate - 10081, O - ring seal one - 10091, O - ring seal two - 10092, O - ring seal three - 10093;Electrode liquid level sensor - 11, Electrode core one - 1101, Electrode core two - 1102, Electrode core three - 1103, Electrode core four - 1104, Electrode one protective sleeve - 1105, Electrode two protective sleeve - 1106, Electrode three protective sleeve - 1107, Electrode four protective sleeve - 1108, Electrode one perforation - 1109, Electrode two perforation - 1110, Electrode three perforation - 1111, Electrode four perforation - 1112, Threaded connection post - 1113, Nut - 1114, Limit disk - 1115, Left limit groove - 11151, Right limit groove - 11152, O - ring seal four - 1116, Partition - 1117; Button - 12; Detailed implementation mode

[0049] The present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0050] This embodiment takes the atomization of disinfectant solution as an example, not limited to this. This atomizer can atomize water, liquid medicine, etc.

[0051] As shown in the accompanying drawings, an atomizer includes an atomizer housing 1, a water tank 2, an atomization chamber 6, a mist outlet 9, a wind supply device, an atomization liquid inlet device, and a sewage discharge device 10. The water tank 2, the atomization chamber 6, the wind supply device, and the atomization liquid inlet device are arranged inside the atomizer housing 1. The water tank 2 is arranged above the atomization chamber 6. The liquid in the water tank 2 is sucked into the atomization chamber 6 through the atomization liquid inlet device. An atomization mechanism is installed in the atomization chamber 6. In this embodiment, the atomization mechanism adopts an ultrasonic vibration atomizer 606, not limited to this. The atomization mechanism can also adopt a structure combining a vibrating rod and a mesh cover, a compressor, etc. as long as it can atomize the liquid. A sewage discharge hole 605 is opened at the bottom of the atomization chamber 6, and a sewage discharge device 10 for controlling the on - off of the liquid is installed at the sewage discharge hole 605. The atomization chamber 6 is communicated with the mist outlet 9, and the wind supply device supplies air to the atomization chamber 6. The liquid in the water tank is sucked into the atomization chamber through the atomization liquid inlet device, which can effectively control the amount of liquid entering the atomization chamber and avoid the problems existing in the existing valve structure.

[0052] As shown in the attached Figure 17 drawing, in this embodiment, an opening is provided in the upper part of the atomization chamber 6. The upper end of the atomization chamber 6 extends circumferentially outward to form an annular positioning plate 601, and a limit groove 602 is opened on the annular positioning plate 601. The limit groove 602 is annularly arranged on the annular positioning plate 601.

[0053] As shown in the attached Figures 10 - 13As shown, in this embodiment, an upper cover plate is fixedly covered on the upper part of the water tank. A water tank upper opening 207 is formed on the upper cover plate. The front wall 201 of the water tank includes a lower vertical plate 2012 and an upper guiding inclined plate 2011. The upper guiding inclined plate 2011 is inclined upward and forward. The lower end of the upper guiding inclined plate 2011 is smoothly and transitionally connected to the upper end of the lower vertical plate 2012.

[0054] A front baffle 303 is arranged outside the front wall 201 of the water tank. The upper end of the upper guiding inclined plate 2011 is connected to the top end of the front baffle 303. An atomizing nozzle opening is formed on the front baffle. The position height of the atomizing nozzle opening is lower than the connection position of the upper end of the upper guiding inclined plate and the top end of the front baffle. In this embodiment, the atomizing nozzle opening is arranged in the middle of the front baffle. The atomizing nozzle 9 is fixed at the atomizing nozzle opening. A rear positioning plate 304 is fixed on the rear wall 202 of the water tank. Both the front baffle 303 and the rear positioning plate 304 are vertically arranged. A left fan fixing plate 301 is fixed on the left side wall 203, and a right fan fixing plate 302 is fixed on the right side wall 204. The left fan fixing plate 301 is inclined downward and leftward, and the right fan fixing plate 302 is inclined downward and rightward. The lower ends of the left fan fixing plate 301 and the right fan fixing plate 302 are vertically arranged. The water tank 2 is inserted into the atomizing tank 6 from the opening of the atomizing tank 6. The lower ends of the rear positioning plate 304, the front baffle 303, the left fan fixing plate 301, and the right fan fixing plate 302 are inserted into the limiting grooves 602 to realize the positioning of the positions of the atomizing tank 6 and the water tank 2. A sealing strip is fixed in the limiting grooves to realize sealing. A left air inlet cavity 401 is formed between the left fan fixing plate 301 and the left side wall 203 of the water tank. The left air inlet cavity 401 is communicated with the atomizing tank 6. A right air inlet cavity 402 is formed between the right fan fixing plate 302 and the right side wall 204 of the water tank. The left air inlet cavity 401 and the right air inlet cavity 402 are communicated with the atomizing tank 6. An atomizing cavity 5 communicated with the atomizing tank 6 is formed between the front baffle 303 and the front wall 201 of the water tank. The liquid in the atomizing tank 6 is atomized and sprayed out from the atomizing nozzle 9 through the atomizing cavity 5 under the action of the air supply device; the mist blown to the top condenses into small water droplets at the upper guiding inclined plate 2011. The setting of the position of the atomizing nozzle and the cooperation with the upper guiding inclined plate enable the small water droplets to slide down along the upper guiding inclined plate and flow into the atomizing tank, rather than being directly sprayed out from the atomizing nozzle with the mist, ensuring the atomizing quality.

[0055] In this embodiment, a liquid inlet 205 is provided at the upper end of the left side wall of the water tank 2, and a liquid outlet 206 is provided at the upper end of the right side wall. The atomizing liquid inlet device includes a liquid suction pipe, a liquid outlet pipe, a water pump 701 and a liquid outlet joint 703. The water pump is fixed outside the side wall of the atomizing tank and is connected to the controller. The liquid inlet of the water pump 701 is communicated with the liquid suction pipe. The liquid suction pipe extends into the water tank 2 through the liquid outlet 206. The liquid outlet of the water pump 701 is communicated with the liquid outlet pipe. The liquid outlet pipe extends into the atomizing tank 6 and is connected to the liquid outlet joint 703. The liquid outlet joint 703 is fixed at the bottom of the atomizing tank 6. A liquid outlet groove 704 is provided on the liquid outlet joint 703, and the liquid outlet groove 704 is communicated with the atomizing tank. The liquid in the liquid outlet pipe flows into the atomizing tank 6 through the liquid outlet groove 704 of the liquid outlet joint 703. By means of suction by the water pump 701 to add liquid to the atomizing tank, the amount of liquid flowing into the atomizing tank can be accurately controlled, which can not only ensure that the amount of liquid in the atomizing tank can meet the atomizing requirements, but also prevent the excessive amount of liquid in the atomizing tank from affecting atomization. Fixing the liquid outlet joint at the bottom of the atomizing tank can make the liquid outlet pipe extend to the bottom of the atomizing tank, preventing the liquid in the liquid outlet pipe from being directly ejected from the mist outlet under the action of the air supply device and affecting the atomization effect.

[0056] In this embodiment, a waterproof joint 702 is provided on the right fan fixing plate 302. One end of the liquid outlet pipe is connected to the liquid outlet of the water pump 701, and the other end first passes through the waterproof joint 702 from outside the right fan fixing plate 302 and enters the inside of the right air inlet cavity 402, and then extends into the liquid outlet joint 703 at the bottom of the atomizing tank. A one-way valve is installed in the liquid outlet pipe and is installed reversely. When the water pump does not work, under the action of the one-way valve, the liquid in the water tank will not enter the atomizing tank from the liquid suction pipe and the liquid outlet pipe under the siphon effect. When the water pump works, the pressure of the water pump can open the one-way valve, suck the liquid in the water tank into the liquid outlet pipe, and flow into the atomizing tank from the liquid outlet pipe, ensuring the accuracy of controlling the liquid entering the atomizing tank and not affecting the atomization of the atomizer.

[0057] As shown in the Figure 7 accompanying drawings, this embodiment further includes a liquid replenishing device 8. The liquid replenishing device 8 includes a liquid replenishing pipe, a liquid replenishing joint 801, an electromagnetic valve 802 and a flow meter 803. The liquid replenishing joint 801 is installed on the atomizing machine housing. The liquid replenishing joint 801 is communicated with the liquid replenishing pipe. The liquid replenishing pipe extends into the water tank 2 from the liquid inlet 205 on the left side wall of the water tank. An electromagnetic valve 802 is installed at the liquid replenishing joint 801. The flow meter 803 is installed at the position of the liquid replenishing joint 801 or the liquid replenishing pipe. The electromagnetic valve 802 and the flow meter 803 are respectively connected to the controller. The liquid replenishing joint and the electromagnetic valve are both fixed on the rear positioning plate 304 at the rear of the water tank. The flow meter is used to detect whether liquid is replenished and the flow rate of the replenished liquid. By directly replenishing the water tank through the liquid replenishing device, there is no need to manually open the cover to add liquid to the water tank, which is convenient to operate and the liquid will not splash out.

[0058] In this embodiment, the liquid replenishing device 8 is connected to a disinfectant generator or a disinfectant filling machine. The liquid outlet of the disinfectant generator or the disinfectant filling machine is connected to the liquid replenishing joint 801 through a pipeline. When the liquid level in the water tank drops, the controller controls the solenoid valve 802 to open and replenish the water tank with liquid.

[0059] In this embodiment, the upper opening 207 of the water tank is covered with an upper sealing cover 105. When the atomizer is working, the water tank 2 is in a sealed state. The setting of the upper opening 207 of the water tank facilitates the operator to observe the liquid level in the water tank 2 and also allows adding liquid to the water tank through the upper opening 207.

[0060] In this embodiment, the air supply device uses two fans, and one or more fans can also be set according to actual needs. Fans are installed on both the left fan fixing plate 301 and the right fan fixing plate 302.

[0061] As shown in the Figures 17 - 18 attachment, a sealing slot is also provided on the front panel of the atomization chamber 6. The structure of the sealing slot includes an outer arc-shaped baffle and an inner arc-shaped baffle. The outer arc-shaped baffle and the inner arc-shaped baffle are fixedly connected to the front panel of the atomization chamber. The outer arc-shaped baffle includes an upper outer horizontal plate 6081, a left outer vertical plate 6082, a right outer vertical plate 6083, a left outer lower arc plate 6084, and a right outer lower arc plate 6085. The upper end of the left outer vertical plate 6082 is fixedly connected to the left end of the upper outer horizontal plate 6081, and the lower end is fixedly connected to the upper end of the left outer lower arc plate 6084. The upper end of the right outer vertical plate 6083 is fixedly connected to the right end of the upper outer horizontal plate 6081, and the lower end is fixedly connected to the upper end of the right outer lower arc plate 6085. The left outer lower arc plate 6084 and the right outer lower arc plate 6085 are arranged oppositely and both openings face inward. The inner arc-shaped baffle includes an upper inner horizontal plate 6086, a left inner vertical plate 6087, a right inner vertical plate 6088, a left inner lower arc plate 6089, and a right inner lower arc plate 60810. The upper inner horizontal plate 6086 is arranged below the upper outer horizontal plate 6081, and the upper inner horizontal plate 6086 and the upper outer horizontal plate 6081 are arranged vertically opposite. The left inner vertical plate 6087 is arranged inside the left outer vertical plate 6082, and the left inner vertical plate 6087 and the left outer vertical plate 6082 are arranged horizontally opposite. The right inner vertical plate 6087 is arranged inside the right outer vertical plate 6083, and the right inner vertical plate 6087 and the right outer vertical plate 6083 are arranged horizontally opposite. The left inner lower arc plate 6089 is arranged inside the left outer lower arc plate 6084, and the right inner lower arc plate 60810 is arranged inside the right outer lower arc plate 6085. The upper end of the left inner vertical plate 6087 is fixedly connected to the left end of the upper inner horizontal plate 6086, and the lower end is fixedly connected to the upper end of the left inner lower arc plate 6089. The upper end of the right inner vertical plate 6088 is fixedly connected to the right end of the upper inner horizontal plate 6086, and the lower end is fixedly connected to the upper end of the right inner lower arc plate 60810. The left inner lower arc plate 6089 and the right inner lower arc plate 60810 are arranged oppositely and both openings face inward. A slot structure is formed between the outer arc-shaped baffle and the inner arc-shaped baffle, and a sealing strip is fixed in the slot. A sealing plug board is provided on the inner wall of the front side panel 108 of the atomizer housing. The shape of the sealing plug board matches the shape of the slot. The sealing plug board structure includes an upper horizontal plug board 1091, a left vertical plug board 1092, a right vertical plug board 1093, a lower left arc board 1094 and a lower right arc board 1095. The upper end of the left vertical plug board 1092 is fixedly connected to the left end of the upper horizontal plug board 1091, and the lower end is fixedly connected to the upper end of the lower left arc board 1094. The upper end of the right vertical plug board 1093 is fixedly connected to the right end of the upper horizontal plug board 1091, and the lower end is fixedly connected to the upper end of the lower right arc board 1095. The lower left arc board 1094 and the lower right arc board 1095 are arranged oppositely and their openings all face inwards. The sealing plug board is inserted into the slot and sealed by a sealing strip. In this embodiment, the components of the controller are fixed on the front panel of the atomization tank and are located between the inner arc-shaped baffles. The structure of the sealing slot is arranged outside the controller, which can wrap the controller. Through the plugging and sealing structure of the sealing slot and the sealing baffle, when there are water droplets dripping out at the connection between the mist outlet nozzle 9 and the front baffle 303, the water droplets can flow down along the upper outer horizontal board 6081, then along the left outer vertical board 6082, the left outer lower arc board 6084, the right outer vertical board 6083 and the right outer lower arc board 6085, and will not wet the components of the controller. The structural settings of the left outer lower arc board and the right outer lower arc board can make the water droplets gather in the middle of the bottom of the atomizer housing when dripping, and will not splash everywhere.

[0062] In this embodiment, a sealing slot is provided on the front panel of the atomization tank, and a sealing plug board is provided on the front side panel of the atomizer housing. Or, according to needs, the sealing slot can be provided on the front side panel of the atomizer housing, and the sealing plug board can be provided on the front panel of the atomization tank.

[0063] As shown in the Figures 19 - 20 accompanying drawings, air outlet vertical baffles 603 are fixedly installed on both the left and right sides inside the atomization tank 6. The air outlet vertical baffle 603 on the left is arranged outside the left side wall of the water tank and forms a left air inlet channel between it and the left side wall of the atomization tank. The left air inlet channel communicates with the left air inlet cavity 401. The air outlet vertical baffle 603 on the right is arranged outside the right side wall of the water tank and forms a right air inlet channel between it and the right side wall of the atomization tank. The right air inlet channel communicates with the right air inlet cavity 402. An air inlet opening is formed between the air outlet vertical baffle 603 and the bottom of the atomization tank 6. The atomizer 606 is fixed at the bottom of the atomization tank and is located between the air outlet vertical baffles on the left and right sides.

[0064] At least two horizontally arranged horizontal mist outlet partitions 604 are provided in the atomization box 6. The horizontal mist outlet partitions 604 are arranged between two air outlet vertical baffles, and the two horizontal mist outlet partitions 604 are arranged at intervals in the up-and-down direction. A number of through mist outlet grooves 6041 are formed in the horizontal mist outlet partitions 604, and the mist outlet grooves 6041 on the two horizontal mist outlet partitions 604 are arranged in a staggered manner. By setting a fan to blow air into the atomization box 6, the atomized mist can be ejected from the mist outlet nozzle. When fans are arranged on both sides, it can ensure a farther mist outlet distance and a faster mist outlet speed. The setting of the air outlet vertical baffles ensures that the air blown by the fan can enter from the bottom of the atomization box, ensuring that the mist generated by the atomizer can be effectively blown out. The setting of the horizontal mist outlet partitions, during the vibration of the atomizer, some water droplets will be carried out. By setting two horizontal mist outlet partitions and arranging the mist outlet grooves on the two horizontal mist outlet partitions in a staggered manner, it can effectively block the water droplets without affecting the rise of the mist.

[0065] In this embodiment, vertical guide grooves are provided on the front inner wall and the rear inner wall of the atomization box 6. The air outlet vertical baffle 603 is inserted into the guide grooves from top to bottom. The air outlet vertical baffle 603 is provided with horizontally arranged guide grooves, and the horizontal mist outlet partition 604 is horizontally inserted into the guide grooves, which is convenient for installation and disassembly.

[0066] As attached Figures 21 - 29As shown in the figure, the sewage discharge device 10 includes a sewage discharge upper joint and a sewage discharge lower joint 1003. The sewage discharge upper joint is fixed at the lower end of the sewage discharge hole and communicates with the sewage discharge hole 605. The interior of the sewage discharge upper joint is axially penetrated up and down, and a sewage discharge groove 10023 in the shape of an inverted frustum is provided inside. A sealing sphere 1007 is arranged in the sewage discharge groove 10023. The sealing sphere 1007 abuts against the small-diameter orifice of the sewage discharge groove 10023. A spring 1008 is arranged at the top of the sealing sphere 1007. The lower end of the spring 1008 abuts against the sealing sphere 1007, and the upper end abuts against the bottom of the atomization tank. The sewage discharge lower joint 1003 is arranged at the lower end of the sewage discharge upper joint and is threadedly connected to the sewage discharge upper joint. The interior of the sewage discharge lower joint 1003 is axially penetrated up and down. A sphere ejector post 1005 is arranged at the upper end inside the sewage discharge lower joint 1003. The sphere ejector post 1005 is fixedly connected to the interior of the sewage discharge lower joint 1003 through a connecting plate 1006. The sphere ejector post 1005 extends into the sewage discharge groove 10023 and contacts the sealing sphere 1007. The upper surface of the sphere ejector post 1005 is in the shape of a concave arc surface that matches the sealing sphere 1007 to ensure the stability of the sealing sphere being lifted. The sphere ejector post 1005 is arranged at the axis center inside the sewage discharge lower joint 1003. A plurality of connecting plates 1006 are provided and are arranged at intervals along the circumferential direction of the sphere ejector post 1005. The inner ends of the connecting plates 1006 are connected to the sphere ejector post 1005, and the outer ends are connected to the interior of the sewage discharge lower joint 1003. It can not only fix the position of the sphere ejector post 1005 but also ensure that a liquid outflow channel is left between adjacent connecting plates 1006. Rotating the sewage discharge lower joint 1003 in one direction can drive the sphere ejector post 1005 to move upward, lift the sealing sphere 1007 in the sewage discharge groove 10023, and make the small-diameter orifice of the sewage discharge groove 10023 communicate with the interior of the sewage discharge lower joint 1003. The liquid in the atomization tank 6 flows into the sewage discharge groove 10023 through the sewage discharge hole 605, then flows through the sewage discharge lower joint 1003 from the small-diameter orifice of the sewage discharge groove 10023, and is discharged from the sewage discharge lower joint 1003, realizing the discharge of the liquid in the atomization tank. At this time, the spring is in a compressed state. After discharging a certain amount of liquid, rotating the sewage discharge lower joint 1003 in the reverse direction can drive the sphere ejector post 1005 to move downward, and the sealing sphere 1007 drops and is pressed tightly against the small-diameter orifice of the sewage discharge groove 10023 under the action of the spring, realizing the disconnection of the passage between the sewage discharge groove 10023 and the sewage discharge lower joint 1003, and the liquid cannot flow out. The structure is simple, the operation is convenient, and the liquid in the atomization tank 6 can be led downward. Since the atomizer is generally hung on the wall, the operator will not be wet by the liquid during operation.

[0067] In this embodiment, the sewage upper joint includes a sewage outer joint 1001 and a sewage inner joint 1002. The sewage outer joint 1001 is fixed at the lower end of the sewage hole 605. The interior of the sewage outer joint 1001 is axially penetrated and provided with internal threads. The outer circumference of the sewage inner joint 1002 is provided with a first external thread 10021. The sewage inner joint 1002 is threadedly connected to the sewage outer joint 1001. The interior of the sewage inner joint 1002 is axially penetrated. At the upper end inside, there is a sewage groove 10023 in an inverted frustum shape, and at the lower end inside, there are internal threads 10022. The upper end of the sewage lower joint 1003 is provided with a second external thread 10031. The sewage lower joint 1003 is threadedly connected to the sewage inner joint 1002. On the sewage lower joint 1003, a limiting boss 10032 extends radially outward below the second external thread. An O-ring seal three 10093 is sleeved on the sewage lower joint 1003. The O-ring seal three 10093 abuts between the limiting boss 10032 and the lower end of the sewage inner joint 1002. At the small-diameter orifice of the sewage groove 10023, there is an O-ring seal two 10092 in close fit. At the top of the sewage inner joint 1002, there is an O-ring seal one 10091. The O-ring seal one 10091 abuts between the bottom of the atomizing chamber 6 and the top of the sewage inner joint 1002. The structural settings of the sewage inner joint 1002 and the sewage outer joint 1001 facilitate the installation and maintenance of the sealing sphere 1007 and the spring 1008. The setting of the limiting boss 10032 can not only limit the distance that the sewage lower joint is screwed and moves upward as a whole, but also ensure that an O-ring seal can be placed here to prevent the liquid in the atomizing chamber from flowing out from the gap between the sewage lower joint and the sewage inner joint when the sealing sphere is pushed up, ensuring the sealing performance of the sewage discharge device. The setting of the seal at the small-diameter orifice of the sewage groove ensures the sealing performance and prevents the liquid from being discharged when the sealing sphere abuts against the small-diameter orifice of the sewage groove. The setting of the seal at the top of the sewage inner joint prevents the liquid from flowing out from the connection between the sewage outer joint and the sewage inner joint.

[0068] In this embodiment, a plurality of sewage holes 605 are circumferentially spaced along the bottom of the atomizing chamber. A spring top plate 10081 is formed in the middle of the plurality of sewage holes 605. The lower end of the spring 1008 abuts against the top of the sealing sphere, and the upper end abuts against the spring top plate 10081. The inner diameter of the sewage outer joint 1001 is larger than the outer diameter of the circle formed by the plurality of sewage holes. Such a structural setting enables the spring to abut against the bottom of the atomizing chamber.

[0069] The lower end of the sewage lower joint 1003 is connected to a hose joint 1004, and the hose joint 1004 is connected to a hose. The setting of the hose joint 1004 further ensures that the discharged liquid can flow out along the hose without wetting the operator and splashing on the wall.

[0070] As shown in the appendix Figures 14 - 16As shown, the mist outlet nozzle 9 includes a front inclined section 901 and a rear horizontal section 902. The front inclined section 901 includes an upper inclined plate 9011, a lower inclined plate 9012, a left side plate 9013 and a right side plate 9014. The upper inclined plate 9011 is parallel to the lower inclined plate 9012 and is inclined upward from the rear to the front. The upper end of the left side plate 9013 is fixedly connected to the left end of the upper inclined plate 9011, and the lower end is fixedly connected to the left end of the lower inclined plate 9012. The upper end of the right side plate 9014 is fixedly connected to the right end of the upper inclined plate 9011, and the lower end is fixedly connected to the right end of the lower inclined plate 9012. The left side plate and the right side plate are both arranged as outwardly convex arc-shaped plates. The upper inclined plate 9011, the lower inclined plate 9012, the left side plate 9013 and the right side plate 9014 enclose a flat mist outlet channel. A liquid guide groove 904 is formed at the rear end of the lower inclined plate 9012. In this embodiment, a plurality of liquid guide grooves 904 are transversely spaced along the lower inclined plate 9012 at the rear end of the lower inclined plate 9012, and the liquid guide grooves 904 are arranged in a triangular shape; The rear horizontal section 902 includes an upper flat plate 9021, a left arc plate 9022 and a right arc plate 9023. The front end of the upper flat plate 9021 is connected to the rear end of the upper inclined plate 9011. The left end of the upper flat plate 9021 is connected to the upper end of the left arc plate 9022, and the right end is connected to the upper end of the right arc plate 9023. The front end of the left arc plate 9022 is connected to the rear end of the left side plate, and the front end of the right arc plate 9023 is connected to the rear end of the right side plate. The left arc plate 9022 and the right arc plate 9023 are both arc-shaped plates protruding outward; The rear end of the front inclined section 901 extends outward to form an annular limiting plate 903. The annular limiting plate 903 is arranged between the front inclined section 901 and the rear horizontal section 902. The rear end of the lower inclined plate extends backward and is located inside the annular limiting plate. The position of the liquid guide groove is located inside the annular limiting plate. The annular limiting plate 903 includes an upper horizontal limiting plate 9031, a lower horizontal limiting plate 9032, a left limiting plate 9033 and a right limiting plate 9034. The upper horizontal limiting plate 9031 is fixed between the upper flat plate 9021 and the upper inclined plate 9011. The lower horizontal limiting plate 9032 is fixed at the rear end of the lower inclined plate 9012. The left limiting plate 9033 is fixed between the left side plate 9013 and the left arc plate 9022. The right limiting plate 9034 is fixed between the right side plate 9014 and the right arc plate 9023. The left limiting plate 9033 and the right limiting plate 9034 are arranged as outwardly convex arc-shaped plates. The left ends of the upper horizontal limiting plate 9031 and the lower horizontal limiting plate 9032 are fixedly connected to the left limiting plate 9033, and the right ends are fixedly connected to the right limiting plate 9034. A plurality of fixing plates 9035 are fixed at the lower end of the lower horizontal limiting plate 9032, and bolt through holes are provided on the fixing plates 9035; A horizontally - arranged limit stop strip 905 is fixed on the upper flat plate 9021. A limit card slot 906 is formed between the limit stop strip 905 and the upper horizontal limit plate 9031. The rear horizontal section 902 extends into the fog - discharging cavity 5 from the fog - discharging nozzle opening on the front baffle 303. The upper surface of the fog - discharging nozzle opening on the front baffle 303 is stuck in the limit card slot 906. The rear end face of the annular limit plate 903 abuts against the front end face of the front baffle 303. A plurality of threaded holes are provided below the fog - discharging nozzle opening on the front baffle 303. Bolts pass through the bolt through - holes on the fixing plate 9035 and are threadedly connected to the front baffle 303. The setting of the front inclined section 901 makes the spraying range of the fog wider. The setting of the liquid - guiding groove 904 enables the small water droplets condensed at the positions of the upper inclined plate and the lower inclined plate to flow back into the atomization box 6 along the liquid - guiding groove 904 during the process of the fog discharging through the fog - discharging nozzle 9, effectively preventing the water droplets at the fog - discharging nozzle from being carried out under the action of the blown fog, further ensuring the fog - discharging quality. And the liquid - guiding groove is arranged inside the annular limit plate and in the fog - discharging cavity, which can effectively prevent the water droplets from flowing out from the position where the annular limit plate is fixed to the front baffle. The setting of the rear horizontal section 902 enables the water droplets at the top of the front baffle 303 in the fog - discharging cavity 5 to drip onto the upper flat plate 9021 and then flow into the atomization box 6 along the left arc plate 9022 and the right arc plate 9023, and will not be sprayed out from the fog - discharging nozzle along with the fog, further ensuring the fog - discharging quality. The setting of the annular limit plate 903 and the limit card slot 906 facilitates the positioning and installation of the fog - discharging nozzle 9, realizing the rapid installation of the fog - discharging nozzle 9.

[0071] This embodiment is provided with an atomizer housing 1. The water tank 2, the atomization box 6 and the air supply device are arranged inside the atomizer housing 1. A plurality of forward air - inlet openings 101 are opened on the front - side panel of the atomizer housing 1. A front cover plate 102 is covered at the forward air - inlet openings 101. The front cover plate 102 is connected to the front - side panel of the atomizer housing. An air - inlet gap 103 is left circumferentially along the outer periphery of the front cover plate between the front cover plate 102 and the front - side panel of the atomizer housing. Fog - discharging nozzle openings 1021 are opened on both the front - side panel of the atomizer housing and the front cover plate 102. After the fog - discharging nozzle 9 is fixed to the front baffle 303, it passes through the fog - discharging nozzle openings on the front - side panel of the atomizer housing and the front cover plate 102. The air - inlet is arranged on the front side of the atomizer housing 1. The front cover plate 102 covers the forward air - inlet openings 101 and leaves an air - inlet gap 103. When the air supply device works, air is inhaled from the air - inlet gap 103 and enters the interior of the atomizer housing 1 through the forward air - inlet openings 101, which can effectively prevent dust and other impurities from entering the atomizer housing during long - term use and affecting the atomization effect. In this embodiment, the front cover plate 102 is connected to the front - side panel by bolts, which is convenient for disassembly. After long - term use, the front cover plate can be opened to clean the dust between the front cover plate and the front - side panel.

[0072] The top of the atomizer housing 1 is provided with an upper opening 104. The upper opening 207 of the water tank is located at the position of the upper opening 104 of the atomizer housing 1, and an upper sealing cover 105 is covered here. A liquid inlet 106 is provided at the rear side of the upper opening 104 of the atomizer housing. The liquid outlet joint 703 is inserted into the liquid inlet 106. A lower liquid discharge port 107 is provided at the bottom of the atomizer housing 1. The sewage discharge lower joint 1003 passes through the lower liquid discharge port 107. The atomization tank 6 is fixed in the atomizer housing 1.

[0073] As shown in the attached Figures 30 - 32 figure, a liquid level sensor is installed in the water tank and the atomization tank. The liquid level sensor adopts an electrode liquid level sensor 11. The electrode liquid level sensor 11 is connected to the controller. The electrode liquid level sensor 11 includes an electrode fixing head, an electrode insulating part and at least two electrode cores with different lengths. The electrode cores are made of conductive corrosion-resistant materials. In this embodiment, the electrode cores include an electrode core one 1101, an electrode core two 1102, an electrode core three 1103 and an electrode core four 1104. The electrode core one 1101, the electrode core two 1102, the electrode core three 1103 and the electrode core four 1104 have different lengths and are used to detect different liquid levels. The electrode core one 1101, the electrode core two 1102, the electrode core three 1103 and the electrode core four 1104 are separated by the electrode insulating part. The upper ends of the electrode core one 1101, the electrode core two 1102, the electrode core three 1103 and the electrode core four 1104 are respectively connected to the electrode fixing head; The electrode insulating member employs electrode protective sleeves equal in number to the electrode cores. The electrode protective sleeves are made of an insulating and corrosion-resistant material. The electrode protective sleeves include an electrode one protective sleeve 1105, an electrode two protective sleeve 1106, an electrode three protective sleeve 1107, and an electrode four protective sleeve 1108 with different lengths. An electrode one perforation 1109 is provided through the electrode one protective sleeve 1105, an electrode two perforation 1110 is provided through the electrode two protective sleeve 1106, an electrode three perforation 1111 is provided through the electrode three protective sleeve 1107, and an electrode four perforation 1112 is provided through the electrode four protective sleeve 1108. The electrode core one 1101 is inserted into the electrode one perforation 1109 of the electrode one protective sleeve 1105 and its lower end extends out of the electrode one perforation 1109. The electrode core two 1102 is inserted into the electrode two perforation 1110 of the electrode two protective sleeve 1106 and its lower end extends out of the electrode two perforation 1110. The electrode core three 1103 is inserted into the electrode three perforation 1111 of the electrode three protective sleeve 1107 and its lower end extends out of the electrode three perforation 1111. The electrode core four 1104 is inserted into the electrode four perforation 1112 of the electrode four protective sleeve 1108 and its lower end extends out of the electrode four perforation 1112. Adjacent electrode protective sleeves are fixedly connected. In this embodiment, the electrode one protective sleeve 1105, the electrode two protective sleeve 1106, the electrode three protective sleeve 1107, and the electrode four protective sleeve 1108 are integrally formed. The upper ends of the electrode one protective sleeve 1105, the electrode two protective sleeve 1106, the electrode three protective sleeve 1107, and the electrode four protective sleeve 1108 are connected to the electrode fixing head. It is used to detect the liquid levels in the water tank and the atomization tank. When the liquid level in the water tank is low, the water tank is replenished with liquid. When the liquid level in the atomization tank is low, liquid is fed into the atomization tank through the atomization liquid feeding device. The electrode cores are corrosion-resistant, do not contaminate the liquid, are not prone to failure, have high reliability in use, a long service life, and high detection accuracy. The structural arrangement of the electrode protective sleeves can not only ensure that the electrode cores are separated to prevent conduction but also further prevent the electrode cores from being corroded. The connection between the electrode protective sleeves and the electrode fixing head can also ensure the stability of use.

[0074] In this embodiment, the lengths of the electrode cores are long, and the corresponding electrode protective sleeves are long. The length ratios of the electrode one protective sleeve 1105, the electrode two protective sleeve 1106, the electrode three protective sleeve 1107, and the electrode four protective sleeve 1108 are the same as those of the electrode core one 1101, the electrode core two 1102, the electrode core three 1103, and the electrode core four 1104. Only the lower ends of the electrode cores need to be exposed from the electrode protective sleeves, which further protects the electrode cores.

[0075] The electrode fixing head includes a limit disc 1115, a threaded connecting column 1113, and a nut 1114. The threaded connecting column 1113, the limit disc 1115, and the electrode core are arranged from top to bottom in sequence. The outer diameter of the limit disc 1115 is larger than that of the threaded connecting column 1113. The electrode core and the electrode protective sleeve are connected to the limit disc 1115. The limit disc 1115 is fixedly connected to the threaded connecting column 1113, and the threaded connecting column 1113 is provided with an external thread. The inside of the threaded connecting column 1113 is hollow. The electrode core is fixedly connected to the limit disc 1115, and the upper end of the electrode core extends into the inside of the threaded connecting column 1113. A partition 1117 is fixed inside the threaded connecting column 1113, and the partition 1117 separates adjacent electrode cores. This is convenient for the installation and fixation of the electrode cores and can effectively prevent adjacent electrode cores from contacting and conducting, affecting the liquid level detection effect.

[0076] A left limit groove 11151 is provided on the left side of the limit disc 1115, and a right limit groove 11152 is provided on the right side. A perforation for the threaded connecting column 1113 to pass through is opened on the upper cover plate of the water tank. A threaded hole is provided near the perforation. The electrode liquid level sensor is vertically arranged in the water tank. The threaded connecting column 1113 passes through the perforation of the upper cover plate of the water tank. An O-ring four 1116 is sleeved on the threaded connecting column 1113, and the O-ring four 1116 abuts between the limit disc 1115 and the inner wall of the upper cover plate. The nut 1114 is threadedly connected to the threaded connecting column 1113 and abuts on the upper cover plate, and then a bolt passes through the left limit groove 11151 and the bolt passes through the right limit groove 11152 and is threadedly connected to the threaded hole near the perforation of the water tank; this realizes the fixation of the position of the electrode liquid level sensor, and the installation and disassembly are convenient. A perforation for the threaded connecting column 1113 to pass through is opened at the bottom of the atomization tank 6. A threaded hole is provided near the perforation. The electrode liquid level sensor is vertically arranged upside down in the atomization tank 6. The threaded connecting column 1113 passes through the perforation at the bottom of the atomization tank 6. The O-ring four 1116 abuts between the limit disc 1115 and the inner wall of the bottom of the atomization tank. The nut 1114 is threadedly connected to the threaded connecting column 1113 and abuts on the outer surface of the bottom of the atomization tank, and then a bolt passes through the left limit groove 11151 and the bolt passes through the right limit groove 11152 and is threadedly connected to the threaded hole near the perforation of the atomization tank; this realizes the fixation of the position of the electrode liquid level sensor, and the installation and disassembly are convenient. The setting of the O-ring ensures the sealing between the inside of the water tank and the atomization tank and the outside.

[0077] In this embodiment, the electrode core is made of one of materials such as graphite, stainless steel, copper, and titanium alloy or a combination of multiple materials, which is conductive and corrosion-resistant and oxidation-resistant. The electrode protective sleeve is made of one of materials such as ABS, PE, and PVC or a combination of multiple materials, which is insulating and corrosion-resistant.

[0078] The electrode liquid level sensor 11 in the atomization box 6 is arranged at the corner of the atomization box 6. The electrode liquid level sensor 11 is surrounded by the sensor enclosure plate 607 and the inner wall of the atomization box. The sensor enclosure plate is set in an L shape. The sensor enclosure plate 607 is fixed in the atomization box 6. A liquid inlet 6071 is opened at the lower end of the sensor enclosure plate 607. The electrode liquid level sensor is arranged at the corner of the atomization box and surrounded by the sensor enclosure plate. The liquid in the atomization box flows into the sensor enclosure plate through the liquid inlet, so that the liquid level height in the atomization box is the same as that in the sensor enclosure plate. Due to the vibration of the atomizer, the water surface will fluctuate. The position setting of the electrode liquid level sensor and the sensor enclosure plate can reduce the influence of the water surface fluctuation and ensure the detection accuracy of the electrode liquid level sensor. In this embodiment, a power supply and a controller are installed in the atomizer housing 1. Buttons are arranged at the bottom of the atomizer housing. Pressing the button can turn on the power supply, and the power supply supplies power to the atomizer, the fan, the controller, etc. In this embodiment, the power supply provides alternating current to the electrode liquid level sensor, and the alternating current will not electrolyze the liquid, further preventing the corrosion of the electrode core and the pollution of the liquid.

[0079] In this embodiment, the controller can adopt a controller developed based on MCU or a PLC controller.

[0080] The working method of the atomizer is as follows: 1. The atomizer is hung on the wall, and the fog outlet is oriented towards the indoor place; 2. The operator presses the button 12 at the bottom of the atomizer housing 1, and the atomizer starts. The atomizer 606 is powered on to work, and the disinfectant liquid is atomized through ultrasonic vibration. The fan is powered on to work. Air enters the atomizer housing 1 from the forward air inlet opening 101 through the circumferential air inlet gap 103 of the front cover plate 102, and then passes through the left air inlet cavity 401 and the left air inlet channel, the right air inlet cavity 402 and the right air inlet channel, and the fog generated by the vibration of the atomizer 606 at the bottom of the atomization box is sprayed out through the fog outlet cavity 5 and the fog outlet 9. During this process, when the fog rises, the water droplets carried up are blocked by the horizontal fog outlet partition plate 604 and return to the atomization box. The fog is blown out through the staggered fog outlet grooves 6041 and enters the fog outlet cavity 5 and is sprayed out from the fog outlet 9. When the fog reaches the fog outlet cavity 5, the fog blown to the top will condense into small water droplets at the upper guiding inclined plate 2011. The small water droplets can slide down along the upper guiding inclined plate 2011 into the atomization box. Some of the water droplets at the top of the upper guiding inclined plate 2011 will drip onto the upper flat plate 9021 of the fog outlet, and then slide along the left arc plate 9022 and the right arc plate 9023 into the atomization box 6, ensuring that the condensed water droplets will not be sprayed out from the fog outlet 9. When the fog reaches the inclined section in front of the fog outlet, the water droplets condensed on the lower inclined plate 9012 and the upper inclined plate 9011 of the fog outlet flow back into the atomization box 6 along the liquid guiding groove 904; 3. The electrode liquid level sensor 11 in the atomization tank detects the liquid level in the atomization tank. When the liquid level in the atomization tank is low, the controller controls the water pump 701 to work, extracts the disinfectant liquid in the water tank 2 through the liquid extraction pipe, enters the liquid outlet joint 703 position in the atomization tank through the liquid outlet pipe, and then flows into the atomization tank from the liquid outlet groove 704. When the liquid level in the atomization tank reaches the set height that satisfies the atomization of the atomizer, the electrode liquid level sensor 11 feeds back a signal to the controller, and the controller controls the water pump to stop working; 4. When the electrode liquid level sensor 11 in the water tank detects that the liquid level in the water tank is low, it feeds back a signal to the controller. The controller controls the solenoid valve 802 to open and controls the disinfectant generator or the disinfectant filling machine to start, filling the disinfectant liquid into the atomizer water tank. The disinfectant liquid enters the water tank 2 through the liquid replenishment joint 703 and the liquid replenishment pipe. When the liquid level in the water tank 2 reaches the high liquid level, the electrode liquid level sensor 11 in the water tank feeds back a signal to the controller, and the controller controls the solenoid valve 802 to close, and the disinfectant generator or the disinfectant filling machine stops working; 5. When the liquid in the atomization tank is too much and affects the atomization of the atomizer or it is necessary to drain the liquid in the atomization tank, press the button 12 to stop the atomizer from working. The operator tightens the sewage drain lower joint 1003, causing the sewage drain lower joint 1003 to move upward, driving the spherical body top column 1005 to move upward. The spherical body top column 1005 moves upward and extends into the small-diameter port of the sewage drain groove 10023, pushing up the sealing sphere 1007, making the sewage drain groove 10023 communicate with the sewage drain lower joint 1003. The disinfectant liquid in the atomization tank flows into the sewage drain lower joint 1003 through the sewage drain hole 605 and the small-diameter port of the sewage drain groove 10023, and then is discharged through the hose. After the disinfectant liquid in the atomization tank is discharged, rotate the sewage drain lower joint 1003 in the opposite direction. The sewage drain lower joint 1003 moves downward, driving the spherical body top column 1005 to move downward. The sealing sphere 1007 is pressed tightly against the small-diameter port of the sewage drain groove 10023 under the action of gravity and the spring 1008, realizing the disconnection of the liquid passage between the sewage drain groove 10023 and the sewage drain lower joint 1003 and blocking the liquid discharge.

Claims

1. An atomizer, characterized in that: It includes a water tank, an atomization chamber, a mist outlet nozzle, a air supply device, an atomization liquid inlet device, and a sewage discharge device. The liquid in the water tank is sucked into the atomization chamber through the atomization liquid inlet device. An atomization mechanism for atomizing the liquid is installed in the atomization chamber. A sewage discharge hole is opened at the bottom of the atomization chamber, and a sewage discharge device for controlling the on-off of the liquid is installed at the sewage discharge hole. The atomization chamber is communicated with the mist outlet nozzle, and the air supply device supplies air into the atomization chamber.

2. The atomizer according to claim 1, characterized in that: The atomization liquid inlet device includes a liquid suction pipe, a liquid outlet pipe, a water pump, and a liquid outlet joint. The liquid inlet of the water pump is communicated with the liquid suction pipe, the liquid suction pipe extends into the water tank, the liquid outlet of the water pump is communicated with the liquid outlet pipe, the liquid outlet pipe extends into the atomization chamber and is connected to the liquid outlet joint, the liquid outlet joint is fixed at the bottom of the atomization chamber, a liquid outlet groove is opened on the liquid outlet joint, and the liquid in the liquid outlet pipe flows into the atomization chamber through the liquid outlet groove of the liquid outlet joint.

3. An atomizer according to claim 1 or 2, characterized in that: The sewage discharge device includes a sewage upper joint and a sewage lower joint. The sewage upper joint is fixed at the lower end of the sewage discharge hole and is communicated with the sewage discharge hole. The interior of the sewage upper joint is axially penetrated up and down, and a inverted frustum-shaped sewage discharge groove is provided inside. A sealing sphere is provided in the sewage discharge groove, the sealing sphere abuts against the small-diameter opening of the sewage discharge groove, a spring is provided at the top of the sealing sphere, the lower end of the spring abuts against the sealing sphere, and the upper end abuts against the bottom of the atomization chamber. The sewage lower joint is provided at the lower end of the sewage upper joint and is threadedly connected to the sewage upper joint. The interior of the sewage lower joint is axially penetrated up and down. A sphere ejector post is provided at the upper end inside the sewage lower joint. The sphere ejector post is fixedly connected to the inside of the sewage lower joint through a connecting plate. The sphere ejector post extends into the sewage discharge groove and contacts the sealing sphere.

4. The atomizer according to claim 3, characterized in that: The sewage upper joint includes a sewage outer joint and a sewage inner joint. The sewage outer joint is fixed at the lower end of the sewage discharge hole. The interior of the sewage outer joint is axially penetrated up and down and is provided with internal threads. The outer circumference of the sewage inner joint is provided with external threads. The sewage inner joint is threadedly connected to the sewage outer joint. The interior of the sewage inner joint is axially penetrated up and down. An inverted frustum-shaped sewage discharge groove is provided at the upper end inside, and internal threads are provided at the lower end inside. The upper end of the outer circumference of the sewage lower joint is provided with external threads. The sewage lower joint is threadedly connected to the sewage inner joint. A limiting boss extends radially outward along the lower side of the external threads on the sewage lower joint. An O-ring III is sleeved on the sewage lower joint, and the O-ring III abuts between the limiting boss and the lower end of the sewage inner joint. An O-ring II is provided at the small-diameter opening of the sewage discharge groove. An O-ring I is provided at the top of the sewage inner joint, and the O-ring I abuts between the bottom of the atomization chamber and the top of the sewage inner joint.

5. An atomizer according to claim 1 or 2 or 4, characterized in that: A front baffle is provided on the outer side of the front wall of the water tank. The front wall of the water tank includes a lower vertical plate and an upper guiding inclined plate. The upper guiding inclined plate is inclined upward and forward from bottom to top. The lower end of the upper guiding inclined plate is connected to the upper end of the lower vertical plate, and the upper end of the upper guiding inclined plate is connected to the top end of the front baffle. An atomizing nozzle opening is formed on the front baffle. The position height of the atomizing nozzle opening is lower than the connection position between the upper end of the upper guiding inclined plate and the top end of the front baffle. The atomizing nozzle is fixed at the atomizing nozzle opening. An atomizing chamber communicating with the atomizing tank is formed between the front baffle and the front wall of the water tank. The liquid in the atomizing tank is atomized and sprayed out from the atomizing nozzle through the atomizing chamber.

6. An atomizer according to claim 5, characterized in that: The atomizing nozzle includes a front inclined section and a rear horizontal section. The front inclined section includes an upper inclined plate, a lower inclined plate, a left side plate and a right side plate. The upper inclined plate and the lower inclined plate are parallel and inclined upward and forward from rear to front. The left ends of the upper inclined plate and the lower inclined plate are connected to the left side plate, and the right ends are connected to the right side plate. The upper inclined plate, the lower inclined plate, the left side plate and the right side plate enclose a flat atomizing channel. A liquid guiding groove is formed at the rear end of the lower inclined plate. The rear horizontal section includes an upper flat plate, a left arc plate and a right arc plate. The front end of the upper flat plate is connected to the rear end of the upper inclined plate. The left end of the upper flat plate is connected to the upper end of the left arc plate, and the right end is connected to the upper end of the right arc plate. The left arc plate and the right arc plate are both arc plates protruding outward. The rear end of the front inclined section extends outward to form an annular limiting plate. The annular limiting plate is arranged between the front inclined section and the rear horizontal section. A horizontally arranged limiting bar is fixed on the upper flat plate. A limiting card slot is formed between the limiting bar and the annular limiting plate. The rear horizontal section extends into the atomizing chamber from the atomizing nozzle opening on the front baffle. The upper surface of the atomizing nozzle opening on the front baffle is stuck in the limiting card slot. The annular limiting plate abuts against and is connected to the front baffle.

7. The atomizer according to claim 6, characterized in that: The air supply device uses a fan. At least one of the left side and the right side of the water tank is provided with a fan. The fan is installed on a fan fixing plate. The fan fixing plate is connected to the side wall of the water tank. An air inlet chamber is formed between the fan fixing plate and the side wall of the water tank. The air inlet chamber is communicated with the atomizing tank. At least one air outlet vertical baffle is inserted into the atomizing tank. The air outlet vertical baffle is inserted on the side where the fan is provided. An air inlet opening is formed between the air outlet vertical baffle and the bottom of the atomizing tank. An air inlet channel communicated with the air inlet chamber is formed between the side wall of the atomizing tank and the air outlet vertical baffle. At least two horizontally arranged transverse atomizing partitions are provided in the atomizing tank. The two transverse atomizing partitions are arranged at intervals up and down. A plurality of atomizing slots are formed on the transverse atomizing partitions. The atomizing slots on the two transverse atomizing partitions are arranged staggeredly.

8. An atomizer according to claim 1 or 2 or 4 or 6 or 7, characterized in that: It further includes an atomizing machine housing. The water tank, the atomizing tank and the air supply device are arranged in the atomizing machine housing. A front air inlet opening is formed on the front side panel of the atomizing machine housing. A front cover plate is covered at the front air inlet opening. The front cover plate is connected to the atomizing machine housing. An air inlet gap is left between the front cover plate and the atomizing machine housing. Atomizing nozzle openings are formed on both the front side panel and the front cover plate of the atomizing machine housing. The atomizing nozzle passes through the atomizing nozzle openings on the front side panel and the front cover plate of the atomizing machine housing.

9. The atomizer according to claim 8, characterized in that: A liquid level sensor is installed in the water tank and the atomization tank. The liquid level sensor adopts an electrode liquid level sensor, which includes an electrode fixing head, an electrode insulating part, and at least two electrode cores with different lengths. The electrode cores are made of a conductive and corrosion-resistant material. The electrode cores include electrode core one and electrode core two. Electrode core one and electrode core two are separated by the electrode insulating part. The upper ends of electrode core one and electrode core two are respectively connected to the electrode fixing head; The electrode insulating part adopts electrode protection sleeves with the same number as the electrode cores. The electrode protection sleeves are made of an insulating and corrosion-resistant material. The electrode protection sleeves include electrode one protection sleeve and electrode two protection sleeve. The electrode one protection sleeve and electrode two protection sleeve are provided with electrode through holes that penetrate through. Electrode core one is inserted into the electrode through hole of electrode one protection sleeve and its lower end passes through the electrode through hole. Electrode core two is inserted into the electrode through hole of electrode two protection sleeve and its lower end passes through the electrode through hole. Electrode one protection sleeve is connected to electrode two protection sleeve. The upper ends of electrode one protection sleeve and electrode two protection sleeve are connected to the electrode fixing head.

10. An atomizer according to claim 1 or 2 or 4 or 6 or 7 or 9, characterized in that: It further includes a liquid supplement device, which includes a liquid supplement pipe, a liquid supplement joint, and a solenoid valve. The liquid supplement joint is installed on the atomizer housing. The liquid supplement joint is communicated with the liquid supplement pipe. The liquid supplement pipe extends into the water tank. A solenoid valve is installed at the liquid supplement joint.

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