Steam cleaner

A cleaning machine and steam technology, applied in the field of steam cleaning machines, can solve problems such as steam escape and user safety hazards.

Active Publication Date: 2014-11-12
SUZHOU DELAI ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using the device with this structure, it is found that even if the control switch is turned off, some steam will continue to escape from the steam outlet, which will bring safety hazards to users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 , 2The shown steam cleaner 100 is a "two-in-one" steam-type surface cleaning device, which can be used as an upright push-rod steam cleaning tool or as a portable hand-held steam cleaning tool. Its main part is composed of a support body 1 and a hand-held steam generating device 2 .

[0035] The support body 1 includes a base 11 capable of moving on the ground to be cleaned and an upright support part 12 whose lower part is rotatably supported on the base 11 . The base 11 has at least one steam injection hole (not shown in the figure), through which steam can be injected to the outside. A first handle 13 is provided on the upper part of the upright supporting part 12. When the user uses the steam cleaning device as an upright push rod type steam cleaning tool, the first handle 13 will be held by the user's hand. The bottom of the hand-held steam generating device 2 is provided with a steam outlet portion 21, and the upright support portion 12 is prov...

Embodiment 2

[0048] The difference between this embodiment and Embodiment 1 is that in this embodiment there is no protrusion constituting the third switch, even if the valve 27' is installed on the upright support part 12', it will not be in a normally open state, and the valve 27' will not be in a normally open state. The opening is completed by the second operation switch 15' which is opened with the pump 26'. The specific structure is as follows:

[0049] Such as Figure 8 The main part of the shown steam cleaner 100' is composed of a support body 1' and a hand-held steam generator 2'.

[0050] The support body 1' includes a base that can move on the surface to be cleaned (not shown in the figure, its structure is similar to Embodiment 1) and an upright support part 12' whose lower part is rotatably supported on the base, and a hand-held steam generating device 2' It can be detachably mounted on the front of the upright support part 12'. A first handle 13' is provided on the upper pa...

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PUM

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Abstract

The invention relates to a steam cleaner. The steam cleaner comprises a steam generation unit and a support; the steam generation unit comprises a shell, a water tank, a steam boiler and a steam outlet part; a pump is arranged between the water tank and the steam boiler, a valve is arranged between the steam boiler and the steam outlet part, and a first operating switch capable of simultaneously controlling the pump and the valve to be turned on and turned off is arranged on the shell; the support comprises a base and an upright supporting part; the steam generation unit is detachably mounted on the support; a second opening switch for controlling the pump to be turned on and turned off when the steam generation unit is mounted on the support is arranged on the vertical supporting part. As the two operating switches are arranged, the cleaner is highly prone to control the work of the pump and the valve no matter when the steam generation device is taken as a portable cleaning tool or the steam generation unit is mounted on the support as the upright cleaning tool; besides, the steam generation unit is safer when being independently used as the portable cleaning tool.

Description

technical field [0001] The invention relates to a steam cleaning machine, in particular to a steam cleaning machine which uses steam to clean areas such as the ground or furniture surfaces. Background technique [0002] Steam cleaning equipment is widely used due to its safety and environmental protection. The more common type in the prior art is a small hand-held steam cleaning device, such as a hand-held steam spray gun, which is used for simple cleaning of kitchens, motor vehicles and similar places. There is also a known, relatively large-scale steam cleaning equipment. This type of equipment is based on an upright structure. This upright steam cleaning equipment is provided with a cleaning base at its lower end and a handle at its upper end. The steam cleaning device can be used, for example, for cleaning floors. There is also a known steam cleaning device that combines the above two types, that is to say the so-called "two-in-one" type steam cleaning device, which in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/34A47L11/40
Inventor 卞庄
Owner SUZHOU DELAI ELECTRICAL APPLIANCE
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