Abstract

A steam generator, comprising a water inlet (101) and a heating core (1) for electrically heating the inlet water; an end cover (2) is installed on the heating core (1); the end cover (2) is provided with an interior chamber and is airtightly mated with the heating core (1) to form gasification chambers (3, 4); the end cover (2) is provided with a steam nozzle (201) thereon; the heating core (1) is a columnar heat conductor with the outer diameter at one end being smaller than the inner diameter of the end cover (2); the heat conductor extends into the interior chamber of the end cover (2); the heat conductor is provided with at least one upwardly extending open column wall (102) at the top; the end cover (2) is provided with at least one downwardly extending open column wall (202) at the top of the interior chamber; the two open column walls (102, 202) adjacent to each other on the heating core (1) and the end cover (2) are snapped together to enclose at least two gasification chambers (3, 4); the adjacent gasification chambers (3, 4) communicate with each other via a small air groove (1021); the water inlet (101) is disposed on the heating core (1) and is in communication with the first gasification chamber (3); and the other gasification chamber (4) is in communication with the steam nozzle (201). The steam generator has the advantages of quick gasification speed, good jet continuity, and long service life.

IPC Classes  ?

• F22B 1/28 - Methods of steam generation characterised by form of heating method in boilers heated electrically
• D06F 75/16 - Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron the reservoir being heated to produce the steam

Abstract

A steam mop is provided. The mop includes a mop head (1) and a handle (2). The said handle (2) is set on the said mop head (1). There is a connecting rod (3) between the handle (2) and the mop head (1). One end of the said connecting rod (3) is connected with the mop head (1), and the other end of that is pivotally connected with the handle (2). When the mop head (1) is not used, the connecting rod (3) is rotated, and the pivot joint end (31) of the connecting rod (3) presses against the floor (4) to make the connecting rod (3) pull the mop head (1) to be tilted. Thus, after the bottom of the mop head (1) deviates from the floor (4), high temperature steam does not be sprayed over the floor (4) so as to prevent the high temperature steam from being accumulated on the floor (4).

IPC Classes  ?

• A47L 13/20 - Mops
• A47L 11/00 - Machines for cleaning floors, carpets, furniture, walls, or wall coverings

Abstract

A vibration mop is disclosed, which includes a handle (1) and a swabbing device (3), and also includes a vibration bracket (2) and a vibration device (4) which are fixed at the lower end of the handle (1). The vibration device (4) is connected to the swabbing device (3). The vibration bracket (2) is connected movably to the swabbing device (3).

IPC Classes  ?

• A47L 13/20 - Mops

Abstract

A steam iron comprises an iron body (1), in which lies a steam generator (2), the steam iron further comprises a movement detecting device (3) electrically connected to the steam generator (2).When the steam iron is used, the movement detecting device (3) transfers a movement signal to the steam generator (2) so that the steam generator (2) begins to work. When the steam iron is in a standing state, the steam generator (2) doesn’t work because no movement signal is transferred to it.

IPC Classes  ?

• D06F 75/26 - Temperature control or indicating arrangements

Abstract

A steam iron comprises a sole plate (1) and a sole plate cover (4) which can engage with the sole plate. A water inlet (7) which can be connected with a water tank (5) is formed in the sole plate cover. At least one heating element (3) and a vaporization chamber (2) are set in the sole plate. The water inlet is connected with the vaporization chamber. At least one lower steam outlet (8) which is connected with the vaporization chamber is formed in the sole plate. A one way connecting device (6) is set in the incurrent pipeline connected with the water inlet or at the location of the water inlet. The one way connecting device can prevent steam from running off or flowing back to the water tank.

IPC Classes  ?

• D06F 75/12 - Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water supplied to the iron from an external source

Abstract

A steam floor mop with four water pumps includes a body, a bottom plate (4), a cleaning cloth, and a water tank. Steam nozzles and a middle frame (5) are provided on the bottom plate (4). A steam generator, a control unit (1) and piston pumps (21-24) are provided on the middle frame (5). The piston pumps (21-24) are communicated with the water tank at the inlets, and communicated with the steam generator at the outlets. The outlet of the steam generator is connected with the steam nozzles. Four groups of piston pumps (21-24) are manipulated by a baffle (1) fixed on the bottom plate (4). The piston pumps (21-24) are disposed around the baffle (1). The middle frame (5) is joined to the bottom plate (4) via sliding blocks (31-34) and thus can slide in the direction of 360 degrees on a plane. The inertial force arisen from the sliding can push the baffle (1) and then the baffle (1) can activate one or two groups of piston pumps to supply water to the steam generator.

IPC Classes  ?

• A47L 11/34 - Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
• A47L 13/22 - Mops with liquid-feeding devices
• B08B 3/02 - Cleaning by the force of jets or sprays

Abstract

An electric bamboo steamer includes a bamboo steamer (1) and a steam generator (2) disposed below the bamboo steamer (1). Said steam generator (2) includes a water tank (3), a conduit (4) communicated with the water tank (3), a control switch mounted on the conduit (4) for controlling the volume of water flow, a heating board (5) and a steaming chamber (6). Said control switch is a solenoid valve (7) on the conduit (4).

IPC Classes  ?

• A47J 27/05 - Tier steam-cookers, i.e. with steam-tight joints between cooking-vessels stacked while in use