A scrubber based on ozone water cleaning

Abstract

The utility model discloses a kind of based on ozone water cleaning's scrubber, including machine body, clean water tank, sewage tank, clean water pipe, sewage pump and sewage pipe and brush disc being installed in machine body, the one end of clean water pipe is connected with clean water tank, the other end is equipped with spray head, the one end of sewage pipe is connected with sewage tank, ozone chamber is connected with on clean water pipe by mixing pipe, and ozone generator is installed in ozone chamber, and the ozone generator includes cylinder shell and ozone generator ontology being installed in cylinder shell, and cylinder shell is through to machine body outside, the mixing pipe includes shrink section, connecting section and expansion section. The utility model generates ozone gas by setting ozone generator in ozone chamber, then ozone gas and clean water are evenly mixed in mixing pipe, so that the clean water that spray head sprays is ozone water, effectively guarantee the sterilization effect when washing, reduce chemical residue problem simultaneously, and can also save use cost.

Description

Technical Field

[0001] This utility model relates to the field of floor scrubbing machine technology, and in particular to a floor scrubbing machine based on ozone water cleaning. Background Technology

[0002] A floor scrubber is a cleaning device that can clean carpets, floors, and remove wax, and polish them. Floor scrubbers are generally equipped with a motor power system, which drives the brushes on the scrubber's brush plate to rotate to achieve the cleaning function.

[0003] In existing technologies, floor scrubbers mostly use ordinary water or chemical cleaning agents. However, water has the problem of incomplete sterilization, while chemical cleaning agents will produce chemical residues. In addition, the consumption of cleaning agents is large and the cost is getting higher and higher.

[0004] Therefore, we propose a floor scrubbing machine based on ozone water cleaning to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a floor scrubbing machine based on ozone water cleaning to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An ozone-based floor scrubber includes a body, a clean water tank, a wastewater tank, a clean water pipe, a sludge pump, a wastewater pipe, and a brush plate installed within the body. One end of the clean water pipe is connected to the clean water tank, and the other end is fitted with a nozzle, with the brush plate installed below the nozzle. One end of the wastewater pipe is connected to the wastewater tank, and the other end extends to the rear of the brush plate and is fitted with a suction port. A drain pipe is also connected to the wastewater pipe. An ozone chamber is connected to the clean water pipe via a mixing pipe, and an ozone generator is installed inside the ozone chamber. The ozone generator includes a cylindrical shell and an ozone generator body installed inside the cylindrical shell, with the cylindrical shell extending outside the body. The mixing pipe includes a contraction section, a connecting section, and an expansion section, which are arranged sequentially along the water flow direction within the clean water pipe.

[0008] In a further embodiment, the cylindrical shell surface is provided with a threaded portion, which is screwed into the machine body. A perforated end cap is installed at one end of the cylindrical shell that extends outside the machine body, and when the threaded portion is tightened, the end cap is in close contact with the outer shell of the machine body.

[0009] In a further embodiment, an exhaust fan and a one-way valve are also installed on the connecting pipe between the ozone chamber and the mixing pipe.

[0010] In a further embodiment, the inner wall of the expansion section is provided with spiral ribs.

[0011] In a further embodiment, a filter box is installed at the output end of the sewage pipe, and the filter box contains a filter element.

[0012] In a further embodiment, an ozone sensor is installed on the top of the body above the sewage tank, and a control console and an alarm are installed on the body.

[0013] In a further embodiment, a vacuum pump is also installed at the top of the body above the sewage tank, and the vacuum pump is connected to the activated carbon tank through a vacuum tube.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention generates ozone gas in an ozone chamber by setting up an ozone generator, and then mixes the ozone gas with clean water in a mixing pipe so that the cleaning water sprayed from the nozzle is ozone water, which effectively ensures the sterilization effect when washing the floor, reduces the problem of chemical residue, and saves on usage costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the mixing tube and ozone chamber of this utility model;

[0019] Figure 4 This is a schematic diagram of the ozone generator structure of this utility model.

[0020] In the diagram: 1. Main body; 2. Clean water tank; 3. Waste water tank; 4. Brush plate; 5. Clean water pipe; 6. Nozzle; 7. Suction port; 8. Sewage pump; 9. Wastewater pipe; 10. Sewage discharge pipe; 11. Ozone chamber; 111. Exhaust fan; 112. One-way valve; 12. Ozone generator; 121. Cylindrical shell; 122. Ozone generator body; 123. Threaded section; 124. End cap; 13. Mixing pipe; 131. Contraction section; 132. Connection section; 133. Expansion section; 134. Spiral rib; 14. Ozone sensor; 15. Control console; 16. Alarm; 17. Vacuum pump; 18. Vacuum tube; 19. Activated carbon canister; 20. Filter box; 21. Water filling cover; 31. Inspection cover. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4An ozone-water-based floor scrubber includes a body 1, a clean water tank 2, a wastewater tank 3, a clean water pipe 5, a sludge pump 8, a wastewater pipe 9, and a brush disc 4, all installed within the body 1. One end of the clean water pipe 5 is connected to the clean water tank 2, and the other end is fitted with a nozzle 6. Specifically, an electromagnetic control valve is also installed on the clean water pipe 5 to control the flow of water. The brush disc 4 is installed below the nozzle 6, and the nozzle 6 sprays water onto the brush disc 4. A water inlet cap 21 is provided on the front outer shell of the body 1 to seal the water inlet, which is used to add water to the clean water tank 2. One end of the wastewater pipe 9 is connected to the wastewater tank 3, and the other end extends to... A suction port 7 is installed on the rear side of the brush plate 4, and a sewage pump 8 is installed on the sewage pipe 9 so that the sewage generated after cleaning can be drawn back through the suction port 7 and the sewage pipe 9 and put into the sewage tank 3. In order to facilitate the discharge of sewage in the sewage tank 3, a drain pipe 10 is also provided on the sewage pipe 9. The drain pipe 10 extends to the outside of the machine body 1 and is clamped to the outer shell of the machine body 1 by a clamp. When sewage needs to be discharged, the drain pipe 10 is lowered so that the drain outlet can be lowered to discharge the sewage. Specifically, an inspection cover 31 is also provided on the upper outer shell of the machine body 1 so that the sewage tank 3 can be cleaned and tidied after opening.

[0025] To improve the cleaning effect, a mixing pipe 13 is installed on the clean water pipe 5. An ozone chamber 11 is connected to the mixing pipe 13, and an ozone generator 12 is installed inside the ozone chamber 11. The ozone generator 12 includes a cylindrical shell 121 and an ozone generator body 122 installed inside the cylindrical shell 121. The cylindrical shell 121 extends to the outside of the machine body 1. The ozone generator body 122 generates ozone using dielectric barrier discharge (DBD) or tubular discharge technology, so that the ozone mixes into the clean water. Specifically, the mixing pipe 13 includes a contraction section 131, a connecting section 132, and an expansion section 133. The contraction section 131, the connecting section 132, and the expansion section 133 are arranged sequentially along the water flow direction in the clean water pipe 5. Furthermore, the inner wall of the expansion section 133 is provided with spiral ribs 134, so that the ozone and clean water are mixed more thoroughly.

[0026] To facilitate quick maintenance of the ozone generator 12, a threaded portion 123 is provided on the surface of the cylindrical shell 121. The threaded portion 123 is threadedly connected to the body 1. A perforated end cap 124 is installed at the end of the cylindrical shell 121 that extends outside the body 1. When the threaded portion 123 is tightened, the end cap 124 is tightly attached to the outer shell of the body 1, and air can enter the cylindrical shell 121 through the end cap 124.

[0027] An exhaust fan 111 and a one-way valve 112 are also installed on the connecting pipe between the ozone chamber 11 and the mixing pipe 13. The exhaust fan 111 can accelerate the flow of ozone into the mixing pipe 13, while the one-way valve 112 restricts the flow direction in the pipe to prevent the water in the mixing pipe 13 from flowing back into the ozone chamber 11.

[0028] Considering that residual ozone may be filtered during wastewater recycling, potentially causing secondary pollution, a filter box 20 is installed at the output end of wastewater pipe 9. The filter box 20 contains filter elements, which are divided into three layers: the first layer is an 80-mesh stainless steel filter screen to intercept solid particles; the middle layer is a honeycomb ceramic filter element loaded with manganese dioxide to decompose ozone into oxygen; and the bottom layer is a granular activated carbon filter cartridge to adsorb odors.

[0029] To improve the safety of ozone addition, an ozone sensor 14 is installed on the top of the main body 1 above the sewage tank 3 to detect ozone leakage. The main body 1 is also equipped with a control console 15 and an alarm 16. The control console 15 contains a controller. When the ozone sensor 14 detects a high ozone content, the controller immediately shuts off the solenoid valves on the ozone generator 12 and the clean water pipe 5, and activates the alarm 16 to provide a warning.

[0030] Furthermore, a vacuum pump 17 is installed at the top of the body 1 above the sewage tank 3. The vacuum pump 17 is connected to the activated carbon canister 19 through a vacuum tube 18. The activated carbon canister 19 is also installed inside the body 1 so that when the ozone sensor 14 detects a high ozone content, the vacuum pump 17 is started by the controller to draw the leaked ozone into the activated carbon canister 19 for purification.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A floor scrubber based on ozone water cleaning, comprising a body (1), a clean water tank (2), a wastewater tank (3), a clean water pipe (5), a sludge pump (8), a wastewater pipe (9), and a brush plate (4) installed inside the body (1), wherein one end of the clean water pipe (5) is connected to the clean water tank (2), and the other end is equipped with a nozzle (6), and the brush plate (4) is installed below the nozzle (6); one end of the wastewater pipe (9) is connected to the wastewater tank (3), and the other end extends to the rear side of the brush plate (4) and is equipped with a suction port (7); a drain pipe (10) is also connected to the wastewater pipe (9), characterized in that: The clean water pipe (5) is connected to an ozone chamber (11) via a mixing pipe (13), and an ozone generator (12) is installed inside the ozone chamber (11). The ozone generator (12) includes a cylindrical shell (121) and an ozone generator body (122) installed inside the cylindrical shell (121). The cylindrical shell (121) extends to the outside of the machine body (1). The mixing pipe (13) includes a contraction section (131), a connecting section (132), and an expansion section (133). The contraction section (131), the connecting section (132), and the expansion section (133) are arranged sequentially along the water flow direction inside the clean water pipe (5).

2. The floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: The cylindrical shell (121) has a threaded part (123) on its surface. The threaded part (123) is threadedly connected to the machine body (1). A hollow end cap (124) is installed at one end of the cylindrical shell (121) that extends outside the machine body (1). When the threaded part (123) is tightened, the end cap (124) is tightly attached to the outer shell of the machine body (1).

3. A floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: An exhaust fan (111) and a one-way valve (112) are also installed on the connecting pipe between the ozone chamber (11) and the mixing pipe (13).

4. A floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: The inner wall of the expansion section (133) is provided with spiral ribs (134).

5. A floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: The output end of the sewage pipe (9) is equipped with a filter box (20), which contains a filter element.

6. A floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: An ozone sensor (14) is installed on the top of the body (1) above the sewage tank (3), and a control console (15) and an alarm (16) are installed on the body (1).

7. A floor scrubbing machine based on ozone water cleaning according to claim 1, characterized in that: A vacuum pump (17) is also installed at the top of the body (1) above the sewage tank (3), and the vacuum pump (17) is connected to the activated carbon tank (19) through a vacuum tube (18).

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