A hard surface absorbent cleaner

Abstract

The invention discloses a hard surface water absorbing and cleaning device which comprises a body. The body is provided with a scraper head, a water tank and an air blowing device. The water tank comprises a tank body. The tank body is provided with a water inlet communicated with the scraper head and a connecting opening communicated with the air blowing device. An air guide pipe is arranged on the inner wall of the tank body. An air suction opening is formed in the air guide pipe, located in the center of an inner cavity of the tank body and staggered with the water inlet. The connecting opening is communicated with the air suction opening through the air guide pipe. The hard surface water absorbing and cleaning device can be rotated freely for use, can effectively prevent sewage from entering an air suction pipe and is convenient to clean.

Description

technical field [0001] The invention relates to a hard surface suction cleaner. Background technique [0002] The hard surface water suction cleaner usually absorbs water through a blower device to generate negative pressure wind. A separation structure should be set between the blower device and the scraper head to separate the air from water and prevent the inhaled water from flowing into the drum. In the wind device, the partition structure in the existing hard surface water suction cleaner is usually an inclined partition arranged in the suction pipe and aligned with the water inlet, and the partition is used to guide water into the water tank. When it is too fast, it is easy to collide violently with the partition and splash into the suction pipe and then enter the blower device. The water suction cleaner usually needs to be rotated to adjust the angle during use. During this process, the partition also rotates accordingly. When When the partition is rotated to a near-...

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Problems solved by technology

[0002] The hard surface water suction cleaner usually absorbs water through a blower device to generate negative pressure wind. A separation structure should be set between the blower device and the scraper head to separate the air from water and prevent the inhaled water from flowing into the drum. In the wind device, the partition structure in the existing hard surface water suction cleaner is usually an inclined partition arranged in the suction pipe and aligned with the water inlet, and the partition is used to guide water into the water tank. When it is too fast, it is easy to collide violently with the partition and splash into the suction pipe and then enter the blower device. The water suction cleaner usually needs to be rotated to adjust the angle during use. During this process, the partition also rotates accordingly. When When the partition is rotated to a near-horizontal position or reversely inclined, the suctioned water is easily poured into the suction pipe by the partition and then enters the blower device, which is likely to cause short-circuit damage to the blower device, even for the blower device. The motor has been sealed, and the water will be thrown onto people or other objects by the impeller of the blower device, causing secondary pollution. Cleaning, under the repeated washing of sewage, these partitions are prone to deposit a large amount of dirt and cause blockage and other faults. These dirt are also easy to corrode and produce odor, which affects the use

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