US3194229A - Portable Submersible Swimming Pool Heater - Google Patents > 자유게시판

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Legal standing (The legal standing is an assumption and is not a authorized conclusion. Current Assignee (The listed assignees may be inaccurate. Priority date (The precedence date is an assumption and isn't a legal conclusion. This invention relates to a submersible heater for a physique of water and, particularly, to a extremely portable comparatively simple and inexpensive submersible alpha heater discount for swimming swimming pools. It's another object and have of this invention to offer a submersible waterheater for swimming pools comprising a buoyant member floatable on the surface of the Water in a pool, a flue assembly including interior and outer radially spaced axially nested and extending cylindrical flue members each having an higher finish supported on the aforementioned buoyant member so as to rely below the surface 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 form a tortuous reverse stream path for sizzling gases flowable down the inside flue member and up the outer flue member between the latter and winter heating solution the inner flue member, and burner means together with blower means mounted on the buoyant member above the surface of the water for burning a suitable fuel and blowing hot gases along the aforementioned circulate path, winter heating solution thereby causing heat to be transferred from the surface of the outer flue member to water surrounding the latter to heat identical.

Water heater of the type 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 alternative ends of the water jacket each being open and the jacket being totally submerged below the surface of the water with the buoyant member disposed therein, whereby water being heated could circulate by means of the aforementioned heating chamber between the alternative open ends of the jacket. I Figure three is a cross sectional view of the flue meeting of a water heater, however illustrates yet another embodiment of the invention. Sixteen fabricated of a suitable steel 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 an acceptable metallic and having an upper open finish 24 and a closed lower finish 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 in the drawing. 22 is continuously heated and the combustion gases are exhausted into the atmosphere by way of the annular exhaust opening forty six formed between the upper open ends 18 and 24 of the interior and winter heating solution outer flue members, respectively. Consequently, water surrounding the outer surface of the outer flue member is heated. 50 and 52, respectively, of the water jacket are open and appropriate means similar to. Fifty four are welded between the outer flue member and the upper finish of the water jacket to help the latter in axially spaced relation to the buoyant member or donut 12 in order that the entire water jacket is submerged. Water jacket 48 defines with the outer flue member 22 an annular Water heating chamber 56 by way of which water may circulate as it's heated.

48 and fins 54 may be eliminated if desired and as shown, winter heating solution while the heater further includes an annular plate 58 secured between the upper ends 18 and 24 of the inner and outer flue members to considerably close the annular atmospheric exhaust opening 46, though the plate 58 includes a plurality of circumferentially spaced exhaust openings 60 for exhaust functions. 62 are provided, every having one finish suitably supported on the plate 58 in communication with a respective one of many exhaust openings 60 while the other or discharge end 64 of every stack extends past the sting of the buoyant member or donut 12 and beneath the floor of the water for discharge of the combustion gases and products under water degree. 32 mustn't end in toxic, irritant-inflicting or in any other case objectionable merchandise of combustion for discharge into the swimming pool water and, therefore, one motive for the choice for utilizing pure or propane gasoline as the gasoline. 22 with a plurality of axially extending circumferentially spaced fin members sixty six which enhance the world 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 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 HEATER 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 heater for a physique of water and, particularly, to a highly portable comparatively simple and cheap submersible alpha heater discount for swimming pools. It has heretofore been acknowledged as being desirable to equip out of doors swimming pools, particularly in more northern climes, with heating techniques for winter heating solution the pool water in the interest of extending the swimming season to the utmost extent attainable and to otherwise contribute typically to swimming comfort in the course of the season equivalent to on cool evenings or even through the day when unseasonably cool ambient temperatures'might occur.