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Water return mechanism of steam cleaner and steam cleaner

A technology of cleaning machine and steam, applied in the field of steam cleaning machine

Inactive Publication Date: 2015-02-04
LUMIPLUS TECH SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to solve the problem that the steam cleaner continues to spray steam after the water pump of the instant hand-held steam cleaner is released. The water return mechanism of the steam cleaner

Method used

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  • Water return mechanism of steam cleaner and steam cleaner
  • Water return mechanism of steam cleaner and steam cleaner
  • Water return mechanism of steam cleaner and steam cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The pipeline diagram of the water return mechanism of the steam cleaner of an embodiment is as follows: figure 1 As shown, the steam cleaner includes a water storage tank 110 , a water pump 120 communicated with the water tank 110 , and a boiler 130 communicated with the water pump 120 . The pipeline connecting the water pump 120 and the boiler 130 is a water inlet pipeline 140 , and a water return mechanism 150 is arranged between the water storage tank 110 and the water inlet pipeline 140 . The water return mechanism 150 includes a water return pipeline 151 and a valve 152 arranged on the water return pipeline 151 for controlling the switch of the water return pipeline 151 .

[0031] When the steam cleaner starts to work, the water in the water storage tank 110 enters the boiler 130 from the water inlet pipe 140 via the water pump 120 , and then forms steam in the boiler 130 to be ejected to achieve the purpose of use. At this time, the valve 152 on the return water ...

Embodiment 2

[0034] The pipeline diagram of the water return mechanism of the steam cleaner of an embodiment is as follows: figure 2 As shown, the steam cleaner includes a water storage tank 210 , a water pump 220 and a boiler 230 communicating with the water storage tank 210 . The pipeline between the water pump 220 and the boiler 230 is the main water inlet pipeline 240 , and a water return mechanism 250 is set between the water storage tank 210 and the main water inlet pipeline 240 . The water return mechanism 250 includes a return water pipeline 251 and a valve 252 arranged on the water return pipeline 251 to control the switch of the water return pipeline 251 . In addition, a buffer chamber 253 is provided between the water return pipeline 251 and the boiler 230 . The buffer cavity 253 can be a pipe with a smooth inner wall, and the diameter of the pipe is larger than that of the main water inlet pipeline and the return water pipeline. The above-mentioned buffer chamber 253 is used ...

Embodiment 3

[0042] The steam cleaner in one embodiment includes a water pump 320 , a boiler 330 and a water return mechanism 350 disposed between the water pump 320 and the boiler 330 . The water return mechanism 350 includes a return water line 351 , a valve 352 arranged on the return water line 351 to control the switch of the return water line 351 , and a buffer chamber 353 arranged between the return water line and the boiler. The pipeline through which the water pump 320 feeds water into the boiler 330 is the main water inlet pipeline 340 . The buffer cavity can be a pipe with a smooth inner wall, and the diameter of the pipe is larger than that of the main water inlet pipeline and the return water pipeline. The above-mentioned buffer cavity is used to accommodate reversely released water and steam.

[0043] In this embodiment, the piston 500 disposed in the buffer cavity 353 is a closed type, that is, the piston 500 cannot allow water and steam to pass through. At this time, it is...

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Abstract

The invention discloses a water return mechanism of a steam cleaner. The water return mechanism comprises a water return line and a valve arranged on the water return line and used for controlling the water return line to be opened and closed; one end of the water return line is connected with a boiler of the steam cleaner, and the other end of the water return line is connected with a water storage tank of the steam cleaner. When steam does not need to be sprayed, a valve switch on the water return line is opened, water and part of steam in the boiler can be reversely released into the water return line, and therefore the amount of residual water and the steam going on spraying in the boiler can be reduced, and the influence on the using effect is reduced.

Description

technical field [0001] The invention relates to the field of steam cleaning, in particular to a water return mechanism of a steam cleaner and a steam cleaner using the water return mechanism. Background technique [0002] Steam cleaner is a kind of indoor cleaning equipment that uses steam to clean. It integrates cleaning, sterilization and disinfection, and can be used in indoor places such as homes and offices. However, if the user accidentally drops the steam cleaner while using it, the high-temperature steam will continue to be sprayed with high intensity, scalding the user or the people or animals around him. Therefore, from a safety point of view, the hand-held steam cleaner generally needs to quickly weaken and stop the spraying of steam when the user releases the steam switch. The switch of the traditional instant hand-held steam cleaner product is the switch of the boiler water inlet pump. Loosening the switch can only stop the water pump from continuing to supply ...

Claims

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Application Information

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IPC IPC(8): A47L11/34A47L11/40
Inventor 谢玉权刘森
Owner LUMIPLUS TECH SUZHOU CO LTD
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