초록 ▼

A cleaning apparatus includes a tank housing and a partition disposed in the tank housing so as to divide the interior thereof into pumping and cleaning chambers as the only chambers within the tank housing adapted to contain cleaning liquid. A submersible pump mounted inside the pumping chamber has

A cleaning apparatus includes a tank housing and a partition disposed in the tank housing so as to divide the interior thereof into pumping and cleaning chambers as the only chambers within the tank housing adapted to contain cleaning liquid. A submersible pump mounted inside the pumping chamber has an outlet connected to a first end of at least one tubular member, which defines a flow path extending from the first end and through an opening in the partition to an opposing second end inside the cleaning chamber and connected to a respiratory device for cleaning thereof. Cleaning liquid is pumped from the pumping chamber along the flow path, through the device for interior cleaning, and into the cleaning chamber to fill such chamber to an upper end portion of the partition defining an overflow weir, thereby immersing ad the device for exterior cleaning and allowing overflow into the pumping chamber.

대표청구항 ▼

That which is claimed is: 1. A cleaning apparatus for cleaning a respiratory device having a tubular inlet end and an outlet end, comprising: a tank housing having a bottom, opposing sides, a top, and an interior; a partition disposed in the tank housing so as to divide the interior thereof into fi

That which is claimed is: 1. A cleaning apparatus for cleaning a respiratory device having a tubular inlet end and an outlet end, comprising: a tank housing having a bottom, opposing sides, a top, and an interior; a partition disposed in the tank housing so as to divide the interior thereof into first and second chambers that are adapted to contain cleaning liquid therein, the partition having an opening therethrough and an upper end portion which defines an upper edge as an overflow weir, adjacent to but below said top, over which cleaning liquid can flow, and wherein the partition vertically extends from said bottom to said upper end portion and also extends across the interior of the tank housing between said sides so as to divide said interior into the first and second chambers as the only chambers within the tank housing adapted to contain cleaning liquid; a submersible pump inside the first chamber and having at least one inlet and an outlet, said at least one inlet being adapted to receive cleaning liquid from the first chamber; and at least one tubular member having opposing first and second ends and defining a flow path extending from the first end, to which the outlet of the pump is connected, and through said opening to the second end positioned inside the second chamber so as to be adjacent to but spaced from the partition, thereby allowing the tubular inlet end of the respiratory device, when within the second chamber for cleaning, to be received over said second end and removably connected thereto, such that cleaning liquid from the first chamber can be pumped by the submersible pump along said flow path, into said tubular inlet end, and through the respiratory device so as to clean the interior thereof and exit its outlet end into the second chamber to fill such second chamber to the upper end portion and associated upper edge of the partition so as to exteriorly clean the respiratory device by immersion thereof in cleaning liquid, which overflows from the second chamber into the first chamber. 2. A cleaning apparatus as recited in claim 1 wherein the upper edge of the partition is at a vertical level in the tank housing and said top is open, said apparatus further comprising: a lid adapted to be removably received over the open top of the tank housing; and a surface defining means for defining, in conjunction with the lid as received over said open top, at least one surface lying in a plane at said vertical level over the second chamber. 3. A cleaning apparatus as recited in claim 2 wherein said surface defining means comprises a flap hingedly connected to said upper end portion adjacent to the upper edge thereof, the flap having a lower face, an upper face, and a boss projecting from said upper face and engageable with the lid as received over said open top so that said lower face defines said at least one surface lying in a plane at said vertical level, the flap also having a width less than the width between the sides of the tank housing. 4. A cleaning apparatus as recited in claim 3 wherein the bottom of the tank housing is closed except for first and second drain openings therethrough in communication with the first and second chambers, respectively, and wherein the apparatus further comprises first and second drain plugs adapted to be sealingly and removably received in the first and second drain openings, respectively. 5. A cleaning apparatus as recited in claim 1 wherein the submersible pump is fixedly mounted in the first chamber so as to rest upon the bottom of the tank housing. 6. A cleaning apparatus as recited in claim 5 wherein said at least one inlet of the submersible pump is adjacent to the bottom of the tank housing. 7. A cleaning apparatus as recited in claim 6 wherein the submersible pump is electrically operated. 8. A cleaning apparatus as recited in claim 1 wherein the overflow weir and said at least one tubular member as connected to the submersible pump provide the only communication between the first and second chambers. 9. A cleaning apparatus for cleaning a respiratory device having a tubular inlet end and an outlet end, comprising: a tank housing having a bottom, opposing sides, and an interior; a partition disposed in the tank housing so as to divide the interior thereof into first and second chambers that are adapted to contain cleaning liquid therein, the partition having an opening therethrough, oppositely facing sides between which said opening extends, and an upper end portion which defines an overflow weir, and wherein the partition vertically extends from said bottom to said upper end portion and also extends across the interior of the tank housing between the sides thereof so as to divide said interior into the first and second chambers as the only chambers within the tank housing adapted to contain cleaning liquid; a submersible pump inside the first chamber and having at least one inlet and an outlet, said at least one inlet being adapted to receive cleaning liquid from the first chamber; a combination of tubular members having opposing first and second ends and defining a flow path extending from the first end, to which the outlet of the pump is connected, and through said opening to the second end positioned inside the second chamber so as to be adjacent to but spaced from the partition; and wherein said combination of tubular members comprises (i) a tubular conduit having opposing ends and defining a portion of the flow path therebetween, one end of the tubular conduit being said first end connected to the outlet of the pump, and (ii) a tubular connector defining the remainder of said flow path through said opening, the tubular connector having a first portion extending from one side of the partition into the first chamber and receiving thereover the other end of the tubular conduit so as to be connected thereto, the tubular connector further having a second portion extending from the other side of the partition into the second chamber and defining said second end, which as spaced from the partition allows the tubular inlet end of the respiratory device, when within the second chamber for cleaning, to be received over said second portion and second end defined thereby so as to be removably connected thereto, such that cleaning liquid from the first chamber can be pumped by the submersible pump along said flow path as defined by the tubular members, into said tubular inlet end, and through the respiratory device so as to clean the interior thereof and exit its outlet end into the second chamber to fill such second chamber to the upper end portion of the partition so as to exteriorly clean the respiratory device by immersion thereof in cleaning liquid, which overflows from the second chamber into the first chamber. 10. A cleaning apparatus as recited in claim 9 wherein the tank housing also has a top, and wherein said upper end portion defines an upper edge as the overflow weir, adjacent to but below said top, over which cleaning liquid can flow. 11. A cleaning apparatus as recited in claim 9 wherein the tubular conduit is a flexible hose.