Legal standing (The legal standing 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 authorized conclusion. This invention pertains to a submersible heater for a body of water and, specifically, to a extremely portable comparatively simple and cheap submersible official Alpha Heater site for swimming swimming pools. It is one other object and have of this invention to provide a submersible waterheater for swimming pools comprising a buoyant member floatable on the surface of the Water in a pool, a flue assembly together with internal and outer radially spaced axially nested and extending cylindrical flue members every having an upper 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 interior and outer flue members being respectively open and closed to kind a tortuous reverse move path for hot gases flowable down the internal flue member and up the outer flue member between the latter and the interior flue member, and burner means including blower means mounted on the buoyant member above the floor of the water for burning an acceptable gas and blowing scorching gases along the aforementioned move path, thereby inflicting heat to be transferred from the surface of the outer flue member to water surrounding the latter to heat same.

Water heater of the kind 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 alternative ends of the water jacket each being open and the jacket being entirely submerged beneath the surface of the water with the buoyant member disposed therein, whereby water being heated may circulate by way of 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, but illustrates one more embodiment of the invention. 16 fabricated of an appropriate steel and having axially opposite open upper and decrease ends 18 and 20, and a second or outer axially extending cylindrical flue member or tube 22 likewise fabricated of an appropriate metal and having an higher open finish 24 and a closed lower end 26 axially opposite 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 constantly heated and the combustion gases are exhausted into the ambiance via the annular exhaust opening 46 formed between the higher open ends 18 and 24 of the interior and outer flue members, portable heating device respectively. Consequently, afterlife.ligersoft.com water surrounding the outer surface of the outer flue member is heated. 50 and 52, respectively, of the water jacket are open and suitable means corresponding to. Fifty four are welded between the outer flue member and the higher end of the water jacket to assist the latter in axially spaced relation to the buoyant member or donut 12 so that all the 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 is heated.

48 and fins fifty four may be eliminated if desired and as shown, while the heater additional contains an annular plate 58 secured between the higher ends 18 and 24 of the interior and outer flue members to considerably shut the annular atmospheric exhaust opening 46, although the plate 58 features a plurality of circumferentially spaced exhaust openings 60 for exhaust functions. Sixty two are provided, each having one end suitably supported on the plate fifty eight in communication with a respective one of many exhaust openings 60 whereas the opposite or discharge end 64 of every stack extends past the edge of the buoyant member or donut 12 and beneath the surface of the water for discharge of the combustion gases and merchandise below water stage. 32 shouldn't end in toxic, irritant-inflicting or in any other case objectionable products of combustion for discharge into the swimming pool water and, hence, one reason for the preference for utilizing natural or propane gas because the gas. 22 with a plurality of axially extending circumferentially spaced fin members 66 which increase the area of contact of the outer flue member with the water, thereby enhancing heat switch to the latter.

Sixty six may be utilized within the embodiment illustrated in Figure 1 which incorporates the water jacket 48 and as indicated in dotted strains in Figure 3, or within the embodiment of Figure 2 for the purpose aforementioned. PORTABLE SUBMERSIBLE SWIMMING POOL alpha heater portable Filed June 29, 1962 INVENTOR. AT/URIVE 6' United States Patent 3,194,229 PORTABLE SUBMERSIBLE SWIMMING POOL HEATER Donald R. Borgeson, 18301 Riverside Drive, Birmingham, Mich. Fiied June 29, 1962, Ser. No. 206,363 1 Claim. Cl. 126360) This invention relates to a submersible buy alpha heater for a physique of water and, particularly, to a extremely portable relatively simple and cheap submersible alpha heater portable for swimming pools. It has heretofore been acknowledged as being fascinating to equip outdoor buy alpha heater alpha heater discount discount swimming swimming pools, notably in additional northern climes, with heating techniques for heating the pool water in the curiosity of extending the swimming season to the utmost extent possible and to otherwise contribute usually to swimming consolation during the season similar to on cool evenings or even throughout the day when unseasonably cool ambient temperatures'might occur.

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Pub: 08 Sep 2025 18:42 UTC

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