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

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Legal standing (The legal status is an assumption and is not a legal conclusion. Current Assignee (The listed assignees may be inaccurate. Priority date (The precedence date is an assumption and isn't a authorized conclusion. This invention pertains to a submersible Alpha Heater info for a body of water and, particularly, to a extremely portable relatively simple and cheap submersible heater for swimming pools. It's another object and feature of this invention to provide a submersible waterheater for swimming swimming pools comprising a buoyant member floatable on the surface of the Water in a pool, a flue assembly including inner and outer radially spaced axially nested and extending cylindrical flue members every having an upper end supported on the aforementioned buoyant member so as to rely beneath the surface of the water with the buoyant member disposed therein, the lower ends of the inside and Alpha Heater info outer flue members being respectively open and closed to form 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 interior flue member, Alpha Heater info and burner means including blower means mounted on the buoyant member above the floor of the water for burning an appropriate gas and blowing scorching gases alongside the aforementioned stream path, thereby inflicting heat to be transferred from the surface of the outer flue member to water surrounding the latter to heat identical.

Water heater of the kind aforementioned further comprising a cylindrical water jacket radially spaced from and Alpha Heater info surrounding the aforementioned outer flue member to outline therewith a water heating chamber, the opposite ends of the water jacket each being open and alpha heater reviews heater price the jacket being completely submerged below the surface of the water with the buoyant member disposed therein, whereby water being heated might circulate via the aforementioned heating chamber between the opposite open ends of the jacket. I Figure 3 is a cross sectional view of the flue assembly of a water heater, however illustrates yet another embodiment of the invention. Sixteen fabricated of a suitable metallic and having axially opposite open higher and buy alpha heater heater discount decrease ends 18 and 20, Alpha Heater info and a second or outer axially extending cylindrical flue member or tube 22 likewise fabricated of a suitable metal and having an higher open end 24 and a closed decrease end 26 axially reverse thereto.

20 of the latter spaced axially opposite from the closed ends 26 of the outer flue member. 12 disposed therein as clearly illustrated in the drawing. 22 is constantly heated and the combustion gases are exhausted into the ambiance through the annular exhaust opening forty six formed between the upper open ends 18 and 24 of the inside and 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 corresponding to. 54 are welded between the outer flue member and the upper end of the water jacket to support the latter in axially spaced relation to the buoyant member or donut 12 so that the complete water jacket is submerged. Water jacket 48 defines with the outer flue member 22 an annular Water heating chamber 56 through which water may circulate as it is heated.

48 and fins fifty four could also be eliminated if desired and as proven, whereas the heater additional includes an annular plate 58 secured between the upper ends 18 and 24 of the interior and outer flue members to substantially shut the annular atmospheric exhaust opening 46, though the plate fifty eight includes 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 many exhaust openings 60 while 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 products under water level. 32 mustn't end in toxic, irritant-causing or otherwise objectionable merchandise of combustion for discharge into the swimming pool water and, hence, one purpose for the preference for using natural or propane gas as the fuel. 22 with a plurality of axially extending circumferentially spaced fin members 66 which increase the world of contact of the outer flue member with the water, thereby enhancing heat switch to the latter.

Sixty six could also be utilized within the embodiment illustrated in Figure 1 which incorporates 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 discount 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 body of water and, particularly, to a extremely portable relatively easy and inexpensive submersible heater for swimming swimming pools. It has heretofore been recognized as being desirable to equip outdoor swimming pools, significantly in additional northern climes, with heating programs for heating the pool water within the curiosity of extending the swimming season to the utmost extent doable and to otherwise contribute typically to swimming comfort through the season equivalent to on cool evenings or even through the day when unseasonably cool ambient temperatures'could occur.