Legal status (The authorized status is an assumption and isn't a legal conclusion. Current Assignee (The listed assignees may be inaccurate. Priority date (The priority date is an assumption and isn't a legal conclusion. This invention relates to a submersible alpha heater discount for a physique of water and, particularly, to a highly portable relatively easy and Alpha Heater official site inexpensive submersible heater for swimming swimming pools. It's one other object and feature of this invention to supply a submersible waterheater for swimming swimming pools comprising a buoyant member floatable on the surface of the Water in a pool, a flue assembly together with inner and outer radially spaced axially nested and extending cylindrical flue members each having an higher end supported on the aforementioned buoyant member in order to depend under the floor of the water with the buoyant member disposed therein, the decrease ends of the inner and outer flue members being respectively open and closed to type a tortuous reverse movement path for hot gases flowable down the internal flue member and up the outer flue member between the latter and the internal flue member, and burner means together with blower means mounted on the buoyant member above the surface of the water for burning an appropriate gas and blowing sizzling gases alongside the aforementioned circulate path, thereby inflicting heat to be transferred from the surface of the outer flue member to water surrounding the latter to heat identical.

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 outline therewith a water heating chamber, the opposite ends of the water jacket each being open and the jacket being entirely submerged beneath the floor of the water with the buoyant member disposed therein, whereby water being heated may circulate by way of the aforementioned heating chamber between the opposite open ends of the jacket. I Figure three is a cross sectional view of the flue assembly of a water Alpha Heater official site, however illustrates yet one more embodiment of the invention. 16 fabricated of a suitable metallic and having axially reverse open higher and lower ends 18 and 20, and a second or outer axially extending cylindrical flue member or tube 22 likewise fabricated of a suitable steel and having an upper open end 24 and a closed decrease end 26 axially reverse thereto.

20 of the latter spaced axially reverse 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 environment via the annular exhaust opening forty six formed between the upper open ends 18 and 24 of the inner and outer flue members, respectively. Consequently, water surrounding the outer floor of the outer flue member is heated. 50 and 52, respectively, of the water jacket are open and suitable means equivalent to. Fifty four are welded between the outer flue member and the upper end of the water jacket to assist the latter in axially spaced relation to the buoyant member or donut 12 so that the whole water jacket is submerged. Water jacket forty eight defines with the outer flue member 22 an annular Water heating chamber 56 through which water may circulate as it is heated.

Forty eight and fins 54 may be eradicated if desired and as shown, while the heater additional contains an annular plate 58 secured between the upper ends 18 and 24 of the internal and outer flue members to substantially shut 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 supplied, every having one end suitably supported on the plate fifty eight in communication with a respective one of the exhaust openings 60 whereas the opposite or discharge finish 64 of each stack extends past the sting of the buoyant member or donut 12 and under the floor of the water for discharge of the combustion gases and merchandise below water degree. 32 should not result in toxic, irritant-causing or in any other case objectionable merchandise of combustion for discharge into the swimming pool water and, therefore, one cause for the choice for using pure or propane gas as the gas. 22 with a plurality of axially extending circumferentially spaced fin members 66 which enhance the world of contact of the outer flue member with the water, thereby enhancing heat transfer to the latter.

66 may be utilized within the embodiment illustrated in Figure 1 which includes the water jacket forty eight and as indicated in dotted traces in Figure 3, or in the embodiment of Figure 2 for the purpose aforementioned. PORTABLE SUBMERSIBLE SWIMMING POOL buy alpha heater Filed June 29, 1962 INVENTOR. AT/URIVE 6' United States Patent 3,194,229 PORTABLE SUBMERSIBLE SWIMMING POOL buy alpha heater Donald R. Borgeson, 18301 Riverside Drive, Birmingham, Mich. Fiied June 29, Alpha Heater official site 1962, Ser. No. 206,363 1 Claim. Cl. 126360) This invention pertains to a submersible heater for a physique of water and, in particular, to a extremely portable relatively easy and cheap submersible heater for swimming swimming pools. It has heretofore been recognized as being fascinating to equip outside swimming pools, particularly in more northern climes, Alpha Heater official site with heating systems for heating the pool water in the interest of extending the swimming season to the utmost extent attainable and to otherwise contribute generally to swimming comfort through the season similar to on cool evenings or even in the course of the day when unseasonably cool ambient temperatures'may occur.

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Pub: 10 Nov 2025 13:20 UTC

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