Accordingly, the opening of the secondary valve ensures that ambient water will be drawn in to keep up the flow of water via the water suction pump. In this connection, it is vital that the circulation regulator valve assembly 100 always be located below the water surface. As could be seen extra clearly in FIG. 13, the first valve 102 includes a collar 106 which is rotatably mounted on the outer surface of a cylindrical valve physique 108 of the valve assembly 100. The valve physique 108 has a primary aperture one hundred ten which can be absolutely opened or absolutely closed by the collar 106, depending on the angular position of the collar 106 relative to the valve physique 108. In FIG. 12, the first valve 102 is shown in a completely open position through which the first aperture one hundred ten is absolutely opened. As noted above, preferably the circulate regulator valve assembly is located in the skimmer box of the pool at the point where the water vacuum hose is linked to the water suction pump inlet.
This also permits the base plate 68 of tube 14 to rotate when climbing vertical surfaces or when cornered against steps or other obstructions on the PhD Pool Care floor. Sufficient suction stays to prevent rotation when travelling throughout the bottom floor of the pool. This is commonly not doable with current cleaners attributable to suction problems that haven't been utterly overcome. The swivel connection of the tube 14 to the cleaning disc 12 allows rotation of the tube 14 relative to the cleaning disc because of surging of the suction hose, and thereby change the thrust vector to free the machine if it tends to grow to be caught in any position. A quantity of lead ballast may be accommodated inside the base ring swivel 70 to assist in weight and stability because the gadget 10 must be correctly balanced in the water. A ballast deflector 76 additionally has a lead ballast 77 supplied thereon.
A tube 14 is mechanically coupled to the cleaning member 12 and is adapted to be connected to a water vacuum hose (not proven). As may be seen most clearly in FIG. 2, the tube 14 is of substantially rectangular cross-part and is formed with a mouth 16 of considerably circular cross-section which is designed to obtain a hose swivel 18 (see FIG. 1) therein. The water vacuum hose, which is connected to a water vacuum and Outback Pools FL filter system (not shown), might be connected to the hose swivel 18 in order that, in use, water and pool surface contamination Can you negotiate with pool contractors? be drawn from underneath the cleansing member 12 up via the tube 14 by suction to the water filter system earlier than being returned to the pool. The hose swivel 18 eliminates torsional twisting of the vacuum hose which might in any other case be attributable to continuous rotating of the machine 10 during regular operation. A hose adaptor 19 is rotatably connected to the hose swivel 18 for connecting the pool cleaning machine to the water vacuum hose.
These variables may be regulated by adjusting the movement regulator valve. If the cover is just not closed, and the circulate regulator valve is in any other case appropriately installed, and if an obstruction ought to occur of the first valve, the secondary valve can still open to increase the by-cross opening and permit debris to be drawn by means of the enlarged opening if vital. If blockage of the pool cleaning gadget ought to occur, for instance, by a plastic bag caught in the throat area, the secondary valve will open and forestall pump cavitation and harm. All such variations and modifications are to be considered inside the scope of the current invention, the character of which is to be determined from the foregoing description and the appended claims. Numerous variations and modifications will counsel themselves to persons expert in the pool cleaning arts, along with those already described, without departing from the essential inventive concepts. Opening the primary valve further will lower the suction within the water vacuum hose, since it acts as a bypass, inflicting the secondary valve to return to the closed place. The circulation regulator valve is now adjusted. With the pool cleaning system connected to the water vacuum hose and submerged within the Sweeney's Pool Service, the circulate regulator valve assembly is connected to the water vacuum hose, (with the primary valve closed) and plugged into the skimmer field. With the commencement of water movement and the first valve closed, the secondary valve will open to allow a predetermined leakage rate (say 300 beats per minute). For example, an acceptable convex-formed wall part may be moulded on an internal surface of the tube 14, reasonably than utilizing a removable hydrofoil section. The suction pump is then turned on, and the primary valve is slowly opened manually till a slight decrease in pulse fee of the pool cleaning system is observed.
This also permits the base plate 68 of tube 14 to rotate when climbing vertical surfaces or when cornered against steps or other obstructions on the PhD Pool Care floor. Sufficient suction stays to prevent rotation when travelling throughout the bottom floor of the pool. This is commonly not doable with current cleaners attributable to suction problems that haven't been utterly overcome. The swivel connection of the tube 14 to the cleaning disc 12 allows rotation of the tube 14 relative to the cleaning disc because of surging of the suction hose, and thereby change the thrust vector to free the machine if it tends to grow to be caught in any position. A quantity of lead ballast may be accommodated inside the base ring swivel 70 to assist in weight and stability because the gadget 10 must be correctly balanced in the water. A ballast deflector 76 additionally has a lead ballast 77 supplied thereon.
A tube 14 is mechanically coupled to the cleaning member 12 and is adapted to be connected to a water vacuum hose (not proven). As may be seen most clearly in FIG. 2, the tube 14 is of substantially rectangular cross-part and is formed with a mouth 16 of considerably circular cross-section which is designed to obtain a hose swivel 18 (see FIG. 1) therein. The water vacuum hose, which is connected to a water vacuum and Outback Pools FL filter system (not shown), might be connected to the hose swivel 18 in order that, in use, water and pool surface contamination Can you negotiate with pool contractors? be drawn from underneath the cleansing member 12 up via the tube 14 by suction to the water filter system earlier than being returned to the pool. The hose swivel 18 eliminates torsional twisting of the vacuum hose which might in any other case be attributable to continuous rotating of the machine 10 during regular operation. A hose adaptor 19 is rotatably connected to the hose swivel 18 for connecting the pool cleaning machine to the water vacuum hose.
These variables may be regulated by adjusting the movement regulator valve. If the cover is just not closed, and the circulate regulator valve is in any other case appropriately installed, and if an obstruction ought to occur of the first valve, the secondary valve can still open to increase the by-cross opening and permit debris to be drawn by means of the enlarged opening if vital. If blockage of the pool cleaning gadget ought to occur, for instance, by a plastic bag caught in the throat area, the secondary valve will open and forestall pump cavitation and harm. All such variations and modifications are to be considered inside the scope of the current invention, the character of which is to be determined from the foregoing description and the appended claims. Numerous variations and modifications will counsel themselves to persons expert in the pool cleaning arts, along with those already described, without departing from the essential inventive concepts. Opening the primary valve further will lower the suction within the water vacuum hose, since it acts as a bypass, inflicting the secondary valve to return to the closed place. The circulation regulator valve is now adjusted. With the pool cleaning system connected to the water vacuum hose and submerged within the Sweeney's Pool Service, the circulate regulator valve assembly is connected to the water vacuum hose, (with the primary valve closed) and plugged into the skimmer field. With the commencement of water movement and the first valve closed, the secondary valve will open to allow a predetermined leakage rate (say 300 beats per minute). For example, an acceptable convex-formed wall part may be moulded on an internal surface of the tube 14, reasonably than utilizing a removable hydrofoil section. The suction pump is then turned on, and the primary valve is slowly opened manually till a slight decrease in pulse fee of the pool cleaning system is observed.