Top watering humidifier

Abstract

The invention discloses a top watering humidifier, which is characterized in that: the upper part in a water tank shell is provided with a water injection passage, the upper part of the water injection passage is provided with a water injection port communicated with the water injection passage, the bottom of the water tank shell is provided with a sewer cover, the bottom of the water tank shell and the sewer cover are arranged in a water tank base, an ejection rod is upwards arranged in the water tank base, the sewer cover is provided with a second valve port corresponding to the ejection rod, a second valve core is arranged in the second valve port, the lower end of the second valve core is ejected on the ejection rod so that the second valve core moves elastically so as to open the second valve port, a sealing cover is arranged on the inner lower part of the water tank shell and hermetically and fixedly arranged on the sewer cover, a sewer passage is formed on the inner side of the sewer cover, the upper part of the sealing cover is provided with a first valve port corresponding to the second valve port, a first valve core is arranged in the first valve port, a long ejection rod is arranged in the water tank shell, the head of the long ejection rod is glidingly arranged in the water injection passage, the tail end of the long ejection rod is ejected at the upper end of the first valve core, a water injection cover is screwed at the upper end of the water injection passage to directly control the opening and closing of the water injection passage, an ejection column arranged at the lower part of the water injection cover downwards ejects the long ejection rod during screwing and the ejection is transferred to the first valve core so that the first valve core elastically moves downwards to open the first valve port. According to the upper watering humidifier, water can be added directly from the top of the water tank.

Description

technical field [0001] The invention relates to a top-filling water humidifier, which belongs to the innovative technology of the top-filling water humidifier. Background technique [0002] At present, when adding water to various humidifiers on the market, the water tank should be taken out from the water tank base of the humidifier and turned upside down to add water from the bottom. When this water filling method is taken out of the water tank, the bottom sealing valve is prone to leakage or seepage instantly. It needs to be cleaned after wetting the countertop or the ground, and the water tank is heavy when it is full of water, and it is inconvenient to put it back on the base, and the whole process is troublesome. Contents of the invention [0003] The present invention aims to provide an upward water-filling humidifier with reasonable design, no need to move the water tank, water can be directly added from the top of the water tank, and no water leakage or seepage at...

AI Technical Summary

Problems solved by technology

[0002] At present, when adding water to various humidifiers on the market, the water tank should be taken out from the water tank base of the humidifier and turned upside down to add water from the bottom. When this water filling method is taken out of the water tank, the bottom sealing valve is prone to leakage or seepage instantly. It needs to be cleaned after wetting the countertop or the floor. The water tank is heavy when it is full of water, and it is not convenient to put it back on the base. The whole process is troublesome

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