CN218899344U - Base for floor washing machine and floor washing machine - Google Patents

Abstract

The utility model relates to a base for a floor washing machine, which comprises a shell, a steam generator, a steam outlet, an electromagnetic water pump and a cleaning tank, wherein the electromagnetic water pump and the steam generator are arranged in the shell, the steam generator comprises a steam heating body and a heat shield, the steam heating body is arranged in the heat shield, the steam heating body is electrically connected with a power supply, the water inlet end of the electromagnetic water pump is connected with a conversion joint through a pipeline, the water outlet of the electromagnetic water pump is communicated with the heat shield through the pipeline, the heat shield is communicated with the steam outlet through a steam outlet pipe, the steam outlet and the cleaning tank are arranged on the shell, the cleaning tank is used for accommodating a rolling brush of the floor washing machine, and high-temperature steam generated by the steam generator is blown to the rolling brush in the cleaning tank through the steam outlet. Through setting up steam generator on the base, alleviate the weight of washing the ground machine, can guarantee steam flow and steam temperature, improve the clean effect to the round brush, realize washing the ground machine wireless operation simultaneously, improve the convenience of use, improve user experience.

Description

Base for floor washing machine and floor washing machine

Technical Field

The utility model relates to the technical field of floor washers, in particular to a base for a floor washer and the floor washer.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and sucking sewage at the same time, and can separate the sewage from the site, and has the advantages of environmental protection, energy saving, high efficiency and the like. Generally, the floor washing machine comprises a charging base and a complete machine, wherein a water tank and a cleaning base are arranged on the complete machine, a rolling brush is arranged on the cleaning base, the water tank sprays water to the rolling brush to keep the rolling brush moist, and the floor to be cleaned is cleaned through the rolling brush with water. The charging base and the whole machine are arranged in a split mode, and after the whole machine works, the whole machine can be arranged on the charging base so as to charge the machine body through the charging base. After the floor is cleaned, the dirt on the rolling brush needs to be cleaned. In order to improve the cleaning effect on the rolling brush, a steam heating module is arranged on the whole machine in the prior art, and the rolling brush is sterilized and disinfected at high temperature by high temperature steam generated by the steam heating module.

Chinese patent CN202122461146.4 discloses a floor scrubber with steam function, including clean base and with the portion of gripping that clean base is connected, be provided with suction device, storage water tank and sewage case on the portion of gripping, clean base is provided with clean round brush, clean round brush's inboard is provided with the suction inlet, clean base still be provided with the suction channel that suction device is connected, the suction inlet suction channel is connected, still be provided with steam generator in the clean base, steam generator with the storage water tank is connected, clean round brush's top is provided with the fumarole, the fumarole with steam generator is connected. Because the power of the steam generating device is larger, if the lithium battery of the floor washing machine is used as a driving power supply, the power of the steam generating module is limited, so that the steam quantity is small, the temperature is limited, and the service time of the floor washing machine is shortened; if alternating current is used for power supply, the floor washing machine becomes wired, the working radius is limited by the length of the power line, and the power line which is too long is inconvenient to move, so that the use of a customer is restricted, and the experience of the customer is influenced.

Disclosure of Invention

The utility model aims to solve one or more of the technical problems and provides a base for a floor washing machine and the floor washing machine.

The technical scheme for solving the technical problems is as follows: the utility model provides a base for floor washing machine, includes casing, steam generator, steam outlet, electromagnetic water pump and washing tank, electromagnetic water pump with steam generator sets up in the casing, steam generator includes steam heat-generating body and heat exchanger, the steam heat-generating body sets up in the heat exchanger, the steam heat-generating body is connected with the power electricity, electromagnetic water pump water inlet end has crossover sub through the pipe connection, electromagnetic water pump's water outlet end pass through the pipeline with the heat exchanger intercommunication, the heat exchanger pass through steam outlet pipe with steam outlet intercommunication, steam outlet with the washing tank sets up on the casing, the washing tank is used for holding the round brush of floor washing machine, the high temperature steam that steam generator produced blows through steam outlet to on the round brush in the washing tank.

The beneficial effects of the utility model are as follows: the steam generator is arranged on the base, so that the weight of the whole floor washing machine is reduced, the steam flow and the steam temperature are ensured, the cleaning effect of the rolling brush is improved, the service time of the floor washing machine is prolonged, the wireless operation of the floor washing machine is realized, the use convenience is improved, and the user experience is improved; the electromagnetic water pump is communicated with the clean water tank of the floor washing machine through the adapter, a water source is provided for the high-temperature cleaning rolling brush, the utilization rate of the clean water tank is improved, the waterway structure is simplified, the structure is compact, and the operation is convenient.

On the basis of the technical scheme, the utility model can also make the following improvements for the technical scheme in order to achieve the convenience of use and the stability of equipment:

further, the heat shield also comprises a temperature control switch, wherein the temperature control switch is arranged on the heat shield.

Further, the steam outlet is provided in plurality, and a plurality of steam outlets are provided along the length direction of the cleaning tank.

Further, a plurality of the steam outlets are provided in front of or above the side of the cleaning tank.

Further, the roller brush cleaning device further comprises a first placing groove, wherein the first placing groove is arranged on the shell and used for placing the cleaned roller brush.

Further, the cleaning tank further comprises a second placing groove, wherein the second placing groove is arranged on the shell, and the second placing groove is arranged adjacent to the cleaning tank.

Further, the adapter is a one-way valve.

Further, the electric power supply device further comprises a power supply input port, a lithium battery charging module and a metal contact piece which are arranged on the shell, wherein the lithium battery charging module is electrically connected with the power supply input port, the lithium battery charging module is electrically connected with a backup battery of the ground washer through the metal contact piece, and the steam heating body is connected with the lithium battery charging module through a wiring port.

The utility model also discloses a floor washing machine, which comprises the base, and further comprises a complete machine, wherein the complete machine is placed on the base and comprises a rolling brush, a clean water tank, a sewage tank and a sewage suction fan, the clean water tank is connected with the electromagnetic water pump through the conversion joint, the sewage suction fan is communicated with the sewage suction port through a sewage suction pipe, the sewage tank is arranged between the sewage suction fan and the sewage suction port, the rolling brush is arranged at the inlet of the sewage suction port, and the rolling brush is placed in the cleaning tank.

The beneficial effects of the utility model are as follows: through placing the complete machine on the base, carry out high temperature through the steam generator on the base to the spot on the round brush and soften, improve the cleaning performance of round brush, solved round brush, floor scrubber bottom, dirt absorbing mouth have the problem at clearance dead angle, make floor scrubber self-cleaning more thoroughly, more high-efficient, promote customer's use experience sense.

Drawings

FIG. 1 is a cross-sectional view of a floor scrubber base of the present utility model;

FIG. 2 is a top view of the floor scrubber base of the present utility model;

FIG. 3 is a schematic view of a steam generator according to the present utility model;

FIG. 4 is a schematic view of the floor scrubber of the present utility model.

The reference numerals are recorded as follows: 1. a power supply input port; 3. a metal contact sheet; 4. an electromagnetic water pump; 5. a steam generator; 51. a wiring port; 52. a temperature control switch; 53. a heat shield; 54. a steam outlet pipe; 6. a steam outlet; 7. a cleaning tank; 8. a conversion joint; 9. placing a first groove; 10. a second placing groove; 11. a housing; 12. a complete machine; 13. a clean water tank; 14. a sewage tank; 15. a dirt suction fan; 16. a rolling brush; 17. a dirt sucking port.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 3, a base for a floor scrubber comprises a shell 11, a steam generator 5, a steam outlet 6, an electromagnetic water pump 4 and a cleaning tank 7, wherein the electromagnetic water pump 4 and the steam generator 5 are arranged in the shell 11, collision is avoided, service life is prolonged, attractiveness is improved, the steam generator 5 comprises a steam heating body and a heat insulation cover 53, the steam heating body is arranged in the heat insulation cover 53, the heat insulation cover 53 keeps heat generated by the steam heating body, the effect of generating high-temperature steam is improved, the steam heating body is electrically connected with a power supply, the water inlet end of the electromagnetic water pump 4 is connected with a conversion joint 8 through a pipeline, the water outlet end of the electromagnetic water pump 4 is communicated with the heat insulation cover 53 through a steam outlet pipe 54, the steam outlet 6 and the cleaning tank 7 are arranged on the shell 11, the heat insulation cover 7 is used for accommodating a rolling brush 16 of the floor scrubber, the high-temperature steam generated by the steam generator 5 is electrically connected with the power supply, and the cleaning brush 16 is improved in the self-cleaning effect of the rolling brush 16 is achieved through the steam outlet 6, and the cleaning effect of the rolling brush 16 is improved.

The steam outlet pipe 54 is a silica gel hose, and the silica gel hose has the advantages of softness, high temperature resistance, stable performance and the like, so that normal transportation of high-temperature steam can be ensured, wiring arrangement in the shell 11 is convenient, the volume of the shell 11 is reduced, and the convenience of operation is improved; the steam heating body can adopt a steam heating module in the prior art.

The base for the floor washing machine further comprises a power input port 1, a lithium battery charging module and a metal contact sheet 3 which are arranged on the shell 11, wherein the lithium battery charging module is electrically connected with the power input port 1, the power input port 1 is electrically connected with a mains supply, the lithium battery charging module is charged, heating power of the steam generator 5 is met, the steam generator 5 is guaranteed to generate enough high-temperature steam, the cleaning effect on the rolling brush 16 is improved, the lithium battery charging module is electrically connected with a battery of the floor washing machine through the metal contact sheet 3, and the steam heating body is connected with the lithium battery charging module through a wiring port 51. The metal contact piece 3 is used for charging the floor washing machine battery, so that the normal use of the floor washing machine is ensured, the operation is simple, and the charging is convenient.

The base for the floor washing machine further comprises a temperature control switch 52, and the temperature control switch 52 is arranged on the heat shield 53. The temperature of steam in the heat shield 53 is detected through the temperature control switch 52, signals are transmitted to the controller of the floor washing machine, the controller responds to the signals transmitted by the temperature control switch 52, the working states of the steam heating body and the electromagnetic water pump 4 are controlled, sufficient steam is guaranteed to be generated, danger cannot be generated due to overheating, and the use safety is guaranteed.

In this embodiment, the adapter 8 is a one-way valve, and the one-way valve is in communication with the controller. The check valve can be a spring check valve in the prior art. When the water-saving type floor-cleaning machine is not used normally, the check valve is used for intercepting water in the clean water tank 13 of the floor-cleaning machine and preventing water from overflowing, when the water-saving type floor-cleaning machine is used, the check valve is used for conducting water, and under the action of the electromagnetic water pump 4, the water is pumped into the heat shield 53.

Optionally, the electromagnetic valve can be used for switching control, and the effect of controlling the on-off of clean water can be realized.

The steam outlets 6 are provided in plural, and the steam outlets 6 are provided along the longitudinal direction of the cleaning tank 7. The roller brush 16 is heated and cleaned uniformly along the length direction, and the cleaning effect of the roller brush 16 is improved.

A plurality of the steam outlets 6 are provided in front of or above the side of the cleaning tank 7. The cleaning effect of the rolling brush 16 can be ensured, the steam outlet 6 is prevented from being blocked, and the use convenience is improved.

The base for the floor washing machine further comprises a first placing groove 9, wherein the first placing groove 9 is arranged on the shell 11, and the first placing groove 9 is used for placing the cleaned rolling brush 16. After the self-cleaning of the rolling brush 16 is completed, the rolling brush 16 needs to be taken down and placed in the first placing groove 9 for natural air drying, and the air drying speed of the rolling brush 16 is improved.

The base for the floor washing machine further comprises a second placing groove 10, the second placing groove 10 is arranged on the shell 11, and the second placing groove 10 is arranged adjacent to the washing groove 7. The auxiliary wheel of the floor washing machine is placed in the second placing groove 10, so that the placing stability of the floor washing machine is improved, and the falling is avoided.

As shown in fig. 4, a floor scrubber comprises the base, a complete machine 12 and a controller arranged on the complete machine 12, wherein the complete machine 12 is arranged on the base, the complete machine 12 comprises a rolling brush 16, a clean water tank 13, a clean water pump, a sewage tank 14 and a sewage suction fan 15, the clean water pump is connected with the clean water tank 13, the clean water tank 13 is connected with the electromagnetic water pump 4 through the adapter 8, the sewage suction fan 15 is communicated with the sewage suction opening 17 through a sewage suction pipe, the sewage tank 14 is arranged between the sewage suction fan 15 and the sewage suction opening 17, the rolling brush 16 is arranged at the inlet of the sewage suction opening 17, the rolling brush 16 is arranged in the cleaning tank 7, and the controller is respectively in communication connection with the steam heating body, the electromagnetic water pump 4 and the adapter 8.

When the whole machine 12 performs self-cleaning, the rolling brush 16 rotates at a high speed, the cleaning water pump of the whole machine 12 performs water spraying cleaning on the rolling brush 16, and after a certain time is reached, the rotating speed of the rolling brush 16 is slowed down, and the rolling brush rotates at a smaller rotating speed; the steam generator 5 starts to work to clean the bottom of the floor washer, the rolling brush 16 and the like at a high temperature, at the moment, uncleaned stains at the bottom of the floor washer are softened under the action of the high-temperature steam, when the set time is reached, the floor washer starts the self-cleaning logic again, the rolling brush 16 rotates at a high speed, the cleaning water pump sprays water to the rolling brush 16, the sewage suction fan 15 rotates at a high speed, the high-temperature steam is blown down and softened stains are completely cleaned, the self-cleaning efficiency of the floor washer can be improved, the rolling brush 16 can be sterilized, and the drying time of the rolling brush 16 is shortened.

The working process of the utility model is as follows:

the base is connected with the mains supply through the power input port 1, the lithium battery charging module outputs the charging voltage corresponding to the backup battery of the floor washing machine, the floor washing machine is placed in the base, the controller in the floor washing machine can detect the charging voltage of the backup battery at the moment, the self-cleaning key on the handle of the floor washing machine is unlocked (the prior art can be adopted), after a user presses the self-cleaning key, the controller can detect whether the state of the whole machine 12 can be self-cleaned at present, and the self-cleaning requirements include but are not limited to: the electric quantity of the whole machine 12 is larger than a set value, the liquid level of the clean water tank 13 is larger than the set value, the sewage tank 14 is arranged in place, the sewage liquid level in the sewage tank 14 is smaller than the set value, the rolling brush 16 is arranged in place, and the like. When the controller judges that all conditions are met, the cleaning water pump in the whole machine starts to work, the cleaning water pump pumps water in the clean water tank 13 to the rolling brush 16, the rolling brush 16 is cleaned by clean water, after the cleaning water pump works for a set time A, the controller controls the rolling brush 16 to rotate at a set medium speed, the sewage suction fan 15 starts to start at the moment, and works at a standard gear, and the cleaning water pump still works at the moment.

When the cleaning water pump is operated to the time point B, the cleaning water pump is stopped, the roller brush 16 starts to rotate at a high speed, and the dirt suction fan 15 starts to operate in a strong gear until the set time point C is reached. At this time, the controller controls the sewage suction fan 15 to stop working, the rolling brush 16 rotates at the set lowest rotation speed for a period of time D just before the reaching time C, the controller transmits the start signal of the steam generator 5 to the steam module control board through the metal contact sheet 3, the working logic of the steam heating element and the electromagnetic water pump 4 is set in the steam module control board, the steam heating element starts in advance to heat the water in the heat insulation cover 53, and the steam is sprayed out through the steam outlet 6 after the sewage suction fan 15 completely stops working through the control time D.

The sprayed high-temperature steam cleans and sterilizes the rolling brush 16 which rotates continuously and has no dead angle in all directions, meanwhile, the high-temperature steam can permeate to the dirt suction port 17 at the bottom of the floor cleaning machine and the cleaning tank 7 of the base to soften stubborn dirt, when the working time reaches the set time E, the steam generator 5 stops working, and the dirt suction fan 15 and the cleaning water pump work again after a period of time, so that the softened dirt is completely cleaned in the sewage tank 14. The self-cleaning process of the whole floor cleaning machine is finished.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (9)

1. The utility model provides a base for floor scrubber, its characterized in that includes casing (11), steam generator (5), steam outlet (6), electromagnetic water pump (4) and washing tank (7), electromagnetic water pump (4) with steam generator (5) set up in casing (11), steam generator (5) include steam heat-generating body and heat exchanger (53), the steam heat-generating body sets up in heat exchanger (53), the steam heat-generating body is connected with the power electricity, the water inlet end of electromagnetic water pump (4) has crossover sub (8) through pipe connection, the water outlet end of electromagnetic water pump (4) pass through the pipeline with heat exchanger (53) intercommunication, heat exchanger (53) pass through steam outlet pipe (54) with steam outlet (6) intercommunication, steam outlet (6) with washing tank (7) set up on casing (11), washing tank (7) are used for holding round brush (16) of floor scrubber, the high temperature steam that steam generator (5) produced passes through steam outlet (6) round brush (16) in to washing tank (7).

2. The floor scrubber base according to claim 1, further comprising a temperature controlled switch (52), the temperature controlled switch (52) being arranged on the heat shield (53).

3. The floor washing machine base according to claim 1, wherein a plurality of steam outlets (6) are provided, and a plurality of steam outlets (6) are provided along a longitudinal direction of the washing tub (7).

4. A floor scrubber base according to claim 3, characterized in that a plurality of said steam outlets (6) are arranged in front of or above the sides of the washing tank (7).

5. The floor scrubber base according to claim 1, further comprising a first placement groove (9), the first placement groove (9) being arranged on the housing (11), the first placement groove (9) being used for placing the cleaned roller brush (16).

6. The floor scrubber base according to claim 1, further comprising a second placement groove (10), the second placement groove (10) being provided on the housing (11), the second placement groove (10) being provided adjacent to the cleaning tank (7).

7. The floor scrubber base according to claim 1, wherein the adapter (8) is a one-way valve.

8. The base for a floor washing machine according to claim 1, further comprising a power supply input port (1), a lithium battery charging module and a metal contact piece (3) which are arranged on the shell (11), wherein the lithium battery charging module is electrically connected with the power supply input port (1), the lithium battery charging module is electrically connected with a backup battery of the floor washing machine through the metal contact piece (3), and the steam heating body is connected with the lithium battery charging module through a wiring port (51).

9. The floor scrubber is characterized by comprising a base according to any one of claims 1 to 8, and further comprising a complete machine (12) and a controller arranged on the complete machine (12), wherein the complete machine (12) is placed on the base, the complete machine (12) comprises a rolling brush (16), a clean water tank (13), a sewage tank (14) and a sewage suction fan (15), the clean water tank (13) is connected with the electromagnetic water pump (4) through the adapter (8), the sewage suction fan (15) is communicated with a sewage suction port (17) through a sewage suction pipe, the sewage tank (14) is arranged between the sewage suction fan (15) and the sewage suction port (17), the rolling brush (16) is arranged at an inlet of the sewage suction port (17), and the rolling brush (16) is placed in the cleaning tank (7), and the controller is respectively in communication connection with the steam heating body, the electromagnetic water pump (4) and the adapter (8).

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