Legal status (The authorized status is an assumption and isn't a authorized conclusion. Current Assignee (The listed assignees could also be inaccurate. Priority date (The precedence date is an assumption and isn't a authorized conclusion. This invention pertains to a submersible heater for a physique of water and, in particular, to a highly portable comparatively simple and cheap submersible heater for swimming swimming pools. It is one other object and feature of this invention to supply a submersible waterheater for swimming swimming pools comprising a buoyant member floatable on the floor of the Water in a pool, a flue assembly including interior and outer radially spaced axially nested and extending cylindrical flue members every having an higher end supported on the aforementioned buoyant member in order to rely below the floor of the water with the buoyant member disposed therein, the lower ends of the internal and outer flue members being respectively open and closed to type a tortuous reverse movement path for scorching gases flowable down the inside flue member and up the outer flue member between the latter and the inner flue member, and burner means together with blower means mounted on the buoyant member above the surface of the water for burning an appropriate fuel and Alpha Heater news blowing hot gases along the aforementioned movement path, thereby causing heat to be transferred from the floor of the outer flue member to water surrounding the latter to heat same.

Water alpha heater portable of the sort aforementioned further comprising a cylindrical water jacket radially spaced from and surrounding the aforementioned outer flue member to define therewith a water heating chamber, the other ends of the water jacket both being open and the jacket being completely submerged under the floor of the water with the buoyant member disposed therein, whereby water being heated could circulate through the aforementioned heating chamber between the alternative open ends of the jacket. I Figure three is a cross sectional view of the flue assembly of a water heater, however illustrates yet another embodiment of the invention. 16 fabricated of an appropriate metal and having axially opposite open upper and decrease ends 18 and 20, and a second or Alpha Heater news outer axially extending cylindrical flue member or tube 22 likewise fabricated of an acceptable metallic and having an higher open finish 24 and a closed lower end 26 axially opposite thereto.

20 of the latter spaced axially opposite from the closed ends 26 of the outer flue member. 12 disposed therein as clearly illustrated within the drawing. 22 is continuously heated and the combustion gases are exhausted into the ambiance by way of the annular exhaust opening forty six formed between the upper open ends 18 and 24 of the interior and outer flue members, respectively. Consequently, water surrounding the outer surface of the outer flue member is heated. 50 and 52, respectively, alpha heater reviews of the water jacket are open and appropriate means equivalent to. Fifty four are welded between the outer flue member and the upper end of the water jacket to help the latter in axially spaced relation to the buoyant member or donut 12 so that the complete water jacket is submerged. Water jacket forty eight defines with the outer flue member 22 an annular Water heating chamber fifty six by which water could circulate as it's heated.

Forty eight and fins fifty four may be eradicated if desired and as proven, whereas the heater additional comprises an annular plate 58 secured between the upper ends 18 and 24 of the internal and outer flue members to substantially close the annular atmospheric exhaust opening 46, though the plate fifty eight features a plurality of circumferentially spaced exhaust openings 60 for exhaust functions. 62 are provided, every having one end suitably supported on the plate fifty eight in communication with a respective one of the exhaust openings 60 whereas the other or discharge finish 64 of each stack extends past the sting of the buoyant member or donut 12 and beneath the surface of the water for discharge of the combustion gases and merchandise beneath water stage. 32 should not result in toxic, irritant-causing or otherwise objectionable merchandise of combustion for discharge into the swimming pool water and, hence, one motive for the desire for utilizing natural or propane gas as the gasoline. 22 with a plurality of axially extending circumferentially spaced fin members sixty six which improve the area of contact of the outer flue member with the water, thereby enhancing heat transfer to the latter.

66 could also be utilized in the embodiment illustrated in Figure 1 which includes the water jacket forty eight and as indicated in dotted lines in Figure 3, or in the embodiment of Figure 2 for the purpose aforementioned. PORTABLE SUBMERSIBLE SWIMMING POOL HEATER Filed June 29, 1962 INVENTOR. AT/URIVE 6' United States Patent 3,194,229 PORTABLE SUBMERSIBLE SWIMMING POOL Alpha Heater news Donald R. Borgeson, 18301 Riverside Drive, Birmingham, Mich. Fiied June 29, 1962, Ser. No. 206,363 1 Claim. Cl. 126360) This invention pertains to a submersible heater for a physique of water and, particularly, to a extremely portable comparatively simple and cheap submersible alpha heater reviews for Alpha Heater news swimming swimming pools. It has heretofore been acknowledged as being fascinating to equip out of doors swimming swimming pools, particularly in more northern climes, with heating systems for heating the pool water within the curiosity of extending the swimming season to the maximum extent possible and to in any other case contribute usually to swimming consolation during the season similar to on cool evenings or alpha heater price heater discount even during the day when unseasonably cool ambient temperatures'may happen.