CN215191296U - Can self-control disinfection floor cleaning machine of sodium hypochlorite - Google Patents

Abstract

The utility model relates to a floor cleaning machine discloses a disinfection floor cleaning machine that can self-control sodium hypochlorite. The floor washing machine comprises a clean water container and a pump for pumping liquid in the clean water container to a cleaning rolling brush, wherein a sodium hypochlorite generator is arranged in the clean water container and can electrolyze salt water in the clean water container to form a sodium hypochlorite solution; and a water outlet of the clear water container connected with the pump is arranged at the top of the clear water container. This floor cleaning machine has antiseptic solution raw materials convenient for acquirement, the characteristics that economy is suitable for, it except can disinfecting to ground, can also avoid them to breed the bacterium and produce the peculiar smell to the round brush of self, sewage runner and sewage container disinfection, and the liquid in the clear water container can also be avoided taking off when clear water container is unrestrained to ground or organism.

Description

Can self-control disinfection floor cleaning machine of sodium hypochlorite

Technical Field

The utility model relates to a floor cleaning machine, in particular to a disinfection floor cleaning machine capable of self-making sodium hypochlorite.

Background

A floor washing machine on the market is provided with a clear water container and a sewage container, when the floor washing machine works, clear water in the clear water container is sprayed to the ground or a rolling brush by a pump, the ground is washed by the rotation of the rolling brush, and sewage and garbage after the ground is washed are sucked into the sewage container by a vacuum source and are recovered into the sewage container.

The floor washing machine can automatically spray clear water, scrub the ground and then recover sewage and garbage, and is high in automation degree and convenient to use. However, the following drawbacks also exist: 1. the clear water sprayed on the ground can not play a role in disinfection and sterilization; 2. sewage and rubbish gathering after wasing ground are in sewage container, if not in time clear up, thereby produce the peculiar smell in the sewage container very easily breeding the bacterium after the certain time, and user experience feels poor.

The present application is particularly directed to solving the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can self make disinfection floor cleaning machine of sodium hypochlorite, this disinfection floor cleaning machine can generate sodium hypochlorite disinfection solution automatically, washs and disinfects ground, can prevent to breed the bacterium and produce the peculiar smell inside sewage runner and the sewage container of floor cleaning machine, and the liquid in the clear water container is unrestrained to ground or organism when can also avoiding taking off the clear water container.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a disinfection floor washing machine capable of self-making sodium hypochlorite comprises a clean water container and a pump for pumping liquid in the clean water container to a cleaning rolling brush, wherein a sodium hypochlorite generator is arranged in the clean water container and can electrolyze salt water in the clean water container to form a sodium hypochlorite solution; and a water outlet of the clear water container connected with the pump is arranged at the top of the clear water container.

Preferably, the scrubber further comprises: a first detector for detecting the amount of liquid in the clean water container; a second detector for detecting the concentration of the sodium hypochlorite solution in the clear water container; and the controller is arranged for controlling the sodium hypochlorite generator to automatically start or stop according to the logical relationship of the output signal of the first detector, the output signal of the second detector and the starting signal of the disinfection scrubber.

Preferably, the first detector comprises one or more of a pressure sensor, a weight sensor and a liquid level sensor.

Preferably, the second detector comprises a ph sensor.

Preferably, the disinfection floor cleaning machine further comprises a time delay device, and the time delay device is used for controlling the pump to continuously run for a set time and evacuating the sodium hypochlorite solution in the clear water flow channel after the floor cleaning is finished.

Preferably, the sodium hypochlorite generator comprises one or more electrolyte sheet assemblies comprising a first electrolyte sheet connected to the positive electrode and a second electrolyte sheet connected to the negative electrode.

Preferably, the first electrolyte sheet and the second electrolyte sheet are stacked with a gap therebetween, and a plurality of liquid passing holes are formed in the first electrolyte sheet and/or the second electrolyte sheet.

Preferably, the electrolytic sheet assembly is flatly arranged in a downward concave cavity at the bottom of the clean water container, and the positive electrode and the negative electrode of the electrolytic sheet assembly are exposed outwards through the bottom of the clean water container.

Preferably, the lower surface of the bottom of the clean water container is provided with a raised side plate corresponding to the outer sides of the positive electrode and the negative electrode, and the side plate is used for protecting the positive electrode and the negative electrode of the electrolytic cell assembly.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the sodium hypochlorite solution is generated by electrolyzing the saline solution in the clear water container, so that the raw materials are convenient to obtain, and the method is economical and applicable.

The sodium hypochlorite solution that produces is spouted ground or round brush, is washed behind the ground vacuum source of ground washer and is inhaled the sewage container from the sewage runner, and at this in-process, sodium hypochlorite solution is successively with ground, the round brush of ground washer, sewage runner, the contact of sewage container to not only can disinfect to ground, can disinfect the disinfection to the round brush of ground washer self, sewage runner, sewage container in addition, avoid them to breed the bacterium and produce the peculiar smell, thereby can improve user experience greatly.

Because the clear water container adopts the upper liquid outlet mode, after the clear water container is taken down, the liquid in the clear water container can not be spilled, so that the liquid in the clear water container can be prevented from spilling to the ground or the machine body when the clear water container is taken down.

After the time delay device is further arranged, the sodium hypochlorite solution can be prevented from being retained in the clear water flow channel between the clear water container and the pump for a long time after the floor washing machine stops working, so that the corrosion of the clear water flow channel by the sodium hypochlorite solution can be reduced.

Drawings

FIG. 1 is a perspective view of an embodiment of a sanitizer;

FIG. 2 is a sectional view thereof;

FIG. 3 is a schematic view of a pump within the brush roll assembly;

FIG. 4 is an internal structural view of the clean water vessel;

FIG. 5 is a bottom structural view of the clean water vessel;

FIG. 6 is a schematic view of an electrolyte sheet assembly;

FIG. 7 is a block diagram of the control circuit of the sodium chlorate generator;

reference numerals: 1. a handle; 2. a pump; 21. a clear water flow passage; 3. a main body portion; 4. a clear water container; 5. a sewage container; 6. a roll brush assembly; 7. rolling and brushing; 8. a sewage flow channel; 41. a water outlet; 42. a water injection port; 43. a concave cavity; 44. a positive electrode; 45. an electrolyte sheet assembly; 46. a negative electrode; 47. a side plate; 451. a first electrolytic sheet; 452. a second electrolyte sheet.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The disinfection floor scrubber is a disinfection floor scrubber capable of self-making sodium hypochlorite.

Referring to fig. 1 to 3, the disinfection floor washing machine comprises a main body part 3 and a rolling brush assembly 6, wherein the rolling brush assembly 6 is rotatably arranged at the front end of the main body part 3 through a shaft, the rear end of the main body part 3 is a handle 1, a control key is arranged on the handle 1, the main body part 3 is provided with a clean water container 4, a sewage container 5 and a vacuum source, and a pump 2 is arranged in the rolling brush assembly 6. These configurations are the same as those of the conventional floor washing machine and will not be described in detail here.

Referring to fig. 4 to 6, a sodium hypochlorite generator is disposed inside the clean water container 4, and is used for electrolyzing the salt water in the clean water container 4 to form a sodium hypochlorite solution. In this embodiment, the sodium hypochlorite generator is specifically an electrolyte block assembly 45, the electrolyte block assembly 45 includes a first electrolyte block 451 connected to the positive electrode 44 and a second electrolyte block 452 connected to the negative electrode 46, the first electrolyte block 451 and the second electrolyte block 452 are stacked with a gap therebetween, and the first electrolyte block 451 and the second electrolyte block 452 are provided with a plurality of liquid passing holes 453. The electrolytic sheet assembly 45 is flatly mounted in a downward cavity 43 at the bottom of the clean water vessel 4, and the positive electrode 44 and the negative electrode 46 of the electrolytic sheet assembly 45 are exposed outwards through the bottom of the clean water vessel 4. After the clean water container 4 is mounted on the main body 3 of the floor disinfecting and washing machine, the exposed positive electrode 44 and negative electrode 46 at the bottom of the clean water container 4 are in contact with the output electrode of the power supply, so as to realize electrical connection and supply power to the electrolytic cell assembly 45.

The electrolytic sheet assembly 45 is a sheet-shaped integrated electrolytic sheet assembly, and has the characteristics of small volume and convenience in installation. The above-mentioned direction and position of the electrolytic sheet assembly 45 enable operations in the clean water vessel 4, such as cleaning the interior of the clean water vessel 4, to be performed without hindrance, and facilitate power supply to the electrolytic sheet assembly 45. It should be understood that the electrolyte sheet assembly 45 of the present invention can also be a split type electrolyte sheet assembly, the electrolyte sheet assembly 45 can also be installed vertically, and the installation position can also be the side portion of the clean water container 4 or other positions capable of contacting with the liquid in the clean water container 4.

Referring to fig. 5, a raised side plate 47 is further disposed on the lower surface of the bottom of the clean water container 4 corresponding to the outer sides of the positive electrode 44 and the negative electrode 46, and the side plate 47 prevents the flat surface from colliding with the positive electrode 44 and the negative electrode 46 at the bottom of the clean water container 4 after the clean water container 4 is placed on the flat surface, so that the positive electrode 44 and the negative electrode 46 can be prevented from being damaged by collision.

Referring to fig. 3 and 4, the clear water container 4 adopts an upward liquid outlet mode, a water injection port 42 and a water outlet 41 are both arranged at the top of the container, and the pump 2 is communicated with the water outlet 41 through the clear water flow passage 21. By the adoption of the upper liquid discharging mode, after the clear water container 4 is taken down, the liquid in the clear water container 4 cannot be spilled out, so that the liquid in the clear water container 4 can be prevented from being spilled to the ground or a machine body when the clear water container 4 is taken down.

Further, this disinfection floor scrubber still includes the delay timer, the delay timer is used for controlling after washing the ground the setting time of continuing operation of pump 2, evacuating the interior sodium hypochlorite solution of clear water runner 21. Therefore, the sodium hypochlorite solution can be prevented from being retained in the clear water flow passage 21 for a long time to corrode the clear water flow passage 21.

Further, this disinfection floor cleaning machine's hypochlorite generator adopts automated control. A control block diagram thereof is shown in fig. 7. As shown in fig. 7, the device comprises a first detector, a second detector and a controller, wherein the first detector is used for detecting the liquid amount in the clean water container 4, the first detector which can be adopted includes but is not limited to a pressure sensor, a weight sensor and a liquid level sensor, the second detector is used for detecting the concentration of the sodium hypochlorite solution in the clean water container 4, the second detector is preferably a ph sensor, the controller is used for controlling the sodium hypochlorite generator to automatically start or stop according to the logical relationship of the output signal of the first detector, the output signal of the second detector and the start signal of the disinfection scrubber, and the controller which can be adopted includes but is not limited to a MCU, a single chip microcomputer and the like. Adopt automated control, start operation disinfection floor cleaning machine, when the liquid measure in clear water container 4 was in the setting value, the sodium hypochlorite generator worked under control program's management and control, and the electrolysis salt solution generates sodium hypochlorite, keeps the concentration of sodium hypochlorite solution in the concentration range of setting for.

The working process of the disinfection floor cleaning machine is as follows: after the machine is started, under the control of the control program, the sodium hypochlorite generator works to electrolyze the salt water in the clear water container 4 to form sodium hypochlorite solution with set concentration. And starting a water spray switch, spraying the sodium hypochlorite solution onto the cleaning rolling brush 7 (which can also be designed to be sprayed on the ground) through the pump 2 and the nozzle to enable the cleaning rolling brush 7 to be in a wet state, then cleaning the ground through the rotation of the rolling brush 7, and sucking the cleaned sewage and garbage into the sewage container 5 by a vacuum source. In the process, the roller brush 7 of the floor washing machine and the cleaned floor are soaked by the sodium hypochlorite solution, namely, the floor is sterilized (disinfected); and the sewage after cleaning the ground also contains sodium hypochlorite composition, after sucking into the sewage container 5, can not breed the bacterium and give off odor yet, also can kill the sewage runner 8 when passing through the sewage runner 8.

It is thus clear that this embodiment is through increasing the sodium hypochlorite generator in the clear water container 4 of scrubber, and clear water container 4 adopts goes up out the liquid mode, not only make scrubber can disappear to ground, can be to self round brush 7, sewage runner 8, sewage container 5 realizes disappearing and kills, the bacterium and the peculiar smell of production are generated in avoiding scrubber, promote user's experience, and can avoid taking off clear water container 4 the interior liquid of clear water container 4 when 4 unrestrained to ground or organism, and can avoid shutting down the back antiseptic solution and detain in clear water runner 21 for a long time, reduce the corruption to clear water runner 21. On the other hand, disinfectant does not need to be purchased or prepared, sodium hypochlorite solution is generated by electrolyzing saline solution in the clear water container 4, raw materials are convenient to obtain, the method is economical and applicable, and the concentration of the disinfectant is controlled in a programmed mode, so that the method is accurate and convenient.

The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.

Claims (9)

1. A disinfection floor washing machine capable of self-making sodium hypochlorite comprises a clean water container and a pump for pumping liquid in the clean water container to a cleaning roller brush, and is characterized in that,

a sodium hypochlorite generator is arranged in the clear water container and can electrolyze the salt water in the clear water container to form a sodium hypochlorite solution;

and a water outlet of the clear water container connected with the pump is arranged at the top of the clear water container.

2. The sanitizing machine of claim 1, further comprising:

a first detector for detecting the amount of liquid in the clean water container;

a second detector for detecting the concentration of the sodium hypochlorite solution in the clear water container; and

and the controller is arranged to control the sodium hypochlorite generator to automatically start or stop according to the logical relationship of the output signal of the first detector, the output signal of the second detector and the starting signal of the disinfection scrubber.

3. The sanitizing scrubber of claim 2, wherein said first detector comprises one or more of a pressure sensor, a weight sensor, and a fluid level sensor.

4. The sanitizer of claim 2, wherein the second detector comprises a ph sensor.

5. The sanitizing scrubber of claim 1, further comprising a time delay unit for controlling the pump to continue operating for a set time after the scrubber is finished, and for evacuating the sodium hypochlorite solution from the flow channel.

6. The sanitizing and washing machine of any of claims 1 to 5, wherein said hypochlorite generator comprises one or more electrolyte cell assemblies comprising a first electrolyte cell connected to a positive electrode and a second electrolyte cell connected to a negative electrode.

7. The floor sanitizer of claim 6, wherein the first electrolytic sheet and the second electrolytic sheet are stacked with a gap therebetween, and wherein the first electrolytic sheet and/or the second electrolytic sheet is provided with a plurality of liquid passing holes.

8. The sanitizing floor washing machine of claim 7 wherein said electrolyte blade assembly is mounted flat in a downwardly facing cavity in the bottom of said clean water container, the positive and negative electrodes of said electrolyte blade assembly being exposed outwardly through the bottom of said clean water container.

9. The sanitizing floor washing machine of claim 8 wherein the lower surface of the bottom of said clean water container is provided with raised side plates corresponding to the outer sides of said positive and negative electrodes, said side plates being used to protect the positive and negative electrodes of said electrolyte membrane module.

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