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A hard surface cleaner with sewage recycling

A hard surface and sewage circulation technology, applied in the field of cleaners, can solve the problems of large water consumption, inconvenient operation, and small volume of the liquid storage tank, and achieve the effects of recycling, reducing water consumption, and convenient use

Inactive Publication Date: 2017-02-01
NINGBO LUCKY SNOW MECHANICAL EQUIP MFG & TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that although this cleaner has the functions of spraying water and cleaning at the same time, it does not need to be used in conjunction with other water spray cans during the cleaning process, but it also has the following defects: due to the fact that two liquid storage tanks are set in the limited space of the cleaner, It is bound to make the volume of each liquid storage tank relatively small. In the cleaning process, the dirty water in the first water storage tank will be more and more, and the clean water in the second water storage tank will be less and less. To clean a large area of ​​hard surfaces, it is often necessary to pour clean water into the second water storage tank multiple times and pour out the sewage in the first water storage tank many times, which is not only inconvenient to operate, but also consumes a lot of water during the cleaning process

Method used

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  • A hard surface cleaner with sewage recycling
  • A hard surface cleaner with sewage recycling
  • A hard surface cleaner with sewage recycling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example one: such as Figure 1 to Figure 5 As shown, a suction nozzle 2 is installed on the top of the housing 1 of the hard surface cleaner in this embodiment. The suction nozzle 2 includes two pieces of flexible scrapers 22, which form a suction between the tops of the flexible scrapers 22. The suction port 21 of the mouth. The inside of the housing 1 is divided into a separation chamber 6 located above and a containing chamber 7 located below. The gas-liquid separation mechanism 3 is installed in the separation chamber 6 and located below the outflow port 23 of the suction nozzle 2. The suction device 4 and The liquid storage container 5 is installed in the containing chamber 7. The gas-liquid separation mechanism 3 has a suction channel 31, and the suction device 4 includes a low-pressure pipe 41 with an upper end communicating with the suction channel 31 and a suction unit 42 installed at the lower end of the low-pressure pipe 41. A flow guiding device 9 is instal...

Embodiment 2

[0032] Embodiment two: such as Image 6 As shown, the filter device of this embodiment includes a filter element 11 installed in the liquid inlet channel 91 of the diversion device 9. The filter element 11 uses a filter strip composed of a filter material, and the filter material can be activated carbon, quartz sand or ceramics. Particles etc. When the cleaner is working, the gas-liquid mixture sucked in from the suction port 21 of the suction nozzle 2 is separated by the gas-liquid separation mechanism 3 in the separation chamber 6, and the separated water flows into the liquid inlet channel 91 and is filtered by the liquid inlet channel. The core 11 is filtered and finally flows into the liquid storage container 5. In addition, except for the difference between the filter device and the first embodiment, the rest of the structure of the cleaner is the same as that of the first embodiment, and will not be described in detail here.

Embodiment 3

[0033] Embodiment three: such as Figure 7 with Figure 8 As shown, the filter device of this embodiment includes a filter cartridge 12 installed inside the liquid storage container 5, and a liquid intake pipe (not shown in the figure) is provided between the outer wall of the filter cartridge 12 and the inner wall of the liquid storage container 5. The filter cartridge 12 uses pp filter cotton or non-woven fabric filter cotton as the filter material. The upper port of the filter cartridge 12 is installed on the top of the inner wall of the liquid storage container 5, and the lower port of the filter cartridge 12 is installed on the bottom of the inner wall of the liquid storage container 5. A filter hole 121 is opened on the cylindrical body of the filter cartridge 12, and the pore size of the filter hole 121 is also micron level. When the cleaner is working, the gas-liquid mixture sucked in from the suction nozzle 2 is separated in the separation chamber 6 by the gas-liquid se...

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Abstract

A hard-surface cleaner with sewage recycling, comprising a casing (1), a suction nozzle (2), a gas-liquid separation mechanism (3), a suction device (4) and a liquid storage container (5); a flow guiding device (9) and a liquid withdrawal tube (8) are provided inside the liquid storage container (5); a filter device is installed in a flow path between the suction nozzle (2) and the liquid withdrawal tube (8); the sewage flowing out of the suction nozzle (2) passes through the filter device and enters the liquid withdrawal tube (8), and sequentially passes through a liquid exiting channel (92) of the flow guiding device (9) and a hydrojet mechanism so as to be jetted out of the casing (1). The hard-surface cleaner realizes sewage recycling, and reduces the water consumption required in a cleaning process; in addition, the water inside the liquid storage container (5) can be recycled, without frequently filling the liquid storage container (5) with clean water or discharging the sewage out of the liquid storage container (5), thus facilitating use.

Description

Technical field [0001] The invention relates to a cleaner, in particular to a hard surface cleaner with sewage recycling. Background technique [0002] When cleaning hard surfaces such as walls, glass, and floors, it is difficult to completely remove the dust and water film on the surface by wiping, and the cleaning effect is not good. For this reason, people have invented various suction cleaners to clean hard surfaces. The main principle is to use a suction unit to generate a suction airflow, so that dust and small water droplets can be sucked from the hard surface through the suction nozzle, and can Transfer dust and small water droplets to the dirty liquid tank. For example, a hard-surface suction device disclosed in the US patent US6347428, the hard-surface suction device generates a suction airflow by a suction unit, which is guided by the suction port of the suction nozzle or a rotor, and the rotor drives the brush through a transmission device. The suction air flow from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L11/38A47L11/00A47L11/40
CPCA47L7/0023A47L1/05A47L7/0004
Inventor 高琴君
Owner NINGBO LUCKY SNOW MECHANICAL EQUIP MFG & TRADING
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