Water tank of hard surface water absorption cleaner

Abstract

The invention discloses a water tank of a hard surface water absorption cleaner. The water tank comprises a tank body which is provided with a water inlet and a connector. A gas-guide tube is arranged on the inner wall of the tank body and provided with a gas extraction opening. The gas extraction opening is located in the center of an inner cavity of the tank body, and the gas extraction opening and the water inlet are staggered. The connector is communicated with the gas extraction opening through the gas-guide tube. The water tank can be freely rotated for use, sewage can be effectively prevented from entering a gas extraction tube, normal use of the water absorption cleaner is guaranteed, and the water tank is convenient to clean.

Description

technical field [0001] The present invention relates to hard surface suction cleaners, in particular to tanks for hard surface suction cleaners. 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 ro...

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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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