Heating system utilizing fuel bearing multi-tube water jacket

Claim 2

A heating system comprising a fuel bearing multi-tube water jacket, said jacket having a lower header, an upper header vertically spaced from said lower header, a plurality of spaced curvilinear hollow heat exchanging tubes connecting said manifolds, and a hollow plate-like baffle connected between said manifolds, said upper manifold having a fluid outlet for exhausting fluid from said water jacket, said lower manifold having a fluid inlet for receiving fluid, said heat exchanging tubes extending rearwardly from said lower manifold to form a support for bearing combustible fuel, the rearmost ends of said tubes forming said platform extending upwardly to form the back wall of said jacket, the uppermost ends of said tubes forming said back extending forwardly to said upper manifold to form an awning-like canopy overlying said fuel bearing support, said baffle being positioned to overlie said fuel bearing support and having an inlet connected to said lower manifold and an outlet connected to said upper manifold, whereby fluid introduced at said lower manifold inlet may be circulated through said heat exchanging tubes and said baffle, said fluid being heated as a result of heat produced by burning said combustible fuel positioned on said fuel bearing support, said heated fluid being withdrawn from said upper manifold outlet for heating an enclosed area and the like.

Claim 3

The heating system according to claim 1 wherein said baffle overlies said canopy.

Claim 4

The heating system according to claim 1 wherein said tubes forming said fuel bearing support are arranged in substantially parallel vertically staggered relationship.

Claim 5

The heating system according to claim 1 wherein said tubes forming said back are arranged in substantially parallel horizontally staggered relationship.

Claim 6

The heating system according to claim 1 wherein said tubes forming said canopy are arranged in substantially parallel vertically staggered relationship.

Claim 7

The heating system according to claim 1 wherein said canopy substantially completely overlies said fuel bearing support.

Claim 8

The heating system according to claim 6 wherein said canopy slopes upwardly and forwardly away from said back.

Claim 9

The heating system according to claim 1 wherein the portion of said fuel bearing support adjacent said lower manifold slopes downwardly and rearwardly toward said back.

Claim 10

The heating system according to claim 1 wherein said jacket includes means for adjusting the inclination of said fuel bearing support.

Claim 11

A heating system comprising: water jacket means for transferring heat from burning fuel to a fluid, said water jacket means having an inlet receiving relatively cool fluid and an outlet exhausting heated fluid; a forced air furnace having a cold air duct conducting unheated air thereto and a warm air duct conducting heated air therefrom; heat exchanger means having an inlet and an outlet positioned within said warm air duct, said heat exchanger means inlet being connected to said water jacket means outlet, said heat exchanger means outlet being connected to said water jacket means inlet, said heat exchanging means transferring heat from said fluid to air within said warm air duct; pump means interposed between said heat exchanger means and said water jacket means for circulating said fluid from said water jacket means to said heat exchanger means and from said heat exchanger means to said water jacket means, said water jacket means comprises a fuel bearing multi-tube water jacket, said jacket having a lower header, an upper header vertically spaced from said lower header, a plurality of spaced curvilinear hollow heat exchanging tubes connecting said manifolds, and a hollow plate-like baffle connected between said manifolds, said upper manifold having a fluid outlet for exhausting fluid from said water jacket, said lower manifold having a fluid inlet for receiving fluid, said heat exchanging tubes extending rearwardly from said lower manifold to form a support for bearing combustible fuel, the rearmost ends of said tubes forming said platform extending upwardly to form the back wall of said jacket, the uppermost ends of said tubes forming said back extending forwardly to said upper manifold to form an awning-like canopy overlying said fuel bearing support, said baffle being positioned to overlie said fuel bearing support and having an inlet connected to said lower manifold and an outlet connected to said upper manifold, whereby fluid introduced at said lower manifold inlet may be circulated through said heat exchanging tubes and said baffle, said fluid being heated as a result of heat produced by burning said combustible fuel positioned on said fuel bearing support, said heated fluid being withdrawn from said upper manifold outlet for heating an enclosed area and the like.

Claim 12

A heating system comprising: water jacket means for transferring heat from burning fuel to a fluid, said water jacket means having an inlet receiving relatively cool fluid and an outlet exhausting heated fluid; a forced air furnace having a cold air duct conducting unheated air thereto and a warm air duct conducting heated air therefrom; heat exchanger means having an inlet and an outlet positioned within said warm air duct, said heat exchanger means inlet being connected to said water jacket means outlet, said heat exchanger means outlet being connected to said water jacket means inlet, said heat exchanging means transferring heat from said fluid to air within said warm air duct; pump means interposed between said heat exchanger means and said water jacket means for circulating said fluid from said water jacket means to said heat exchanger means and from said heat exchanger means to said water jacket means, said water jacket means comprises a fuel bearing multi-tube water jacket, said jacket having a lower header, an upper header vertically spaced from said lower header, a plurality of spaced curvilinear hollow heat exchanging tubes connecting said manifolds, and a hollow plate-like baffle connected between said manifolds, said upper manifold having a fluid outlet for exhausting fluid from said water jacket, said lower manifold having a fluid inlet for receiving fluid, said heat exchanging tubes extending rearwardly from said lower manifold to form a support for bearing combustible fuel, the rearmost ends of said tubes forming said platform extending upwardly to form the back wall of said jacket, the uppermost ends of said tubes forming said back extending forwardly to said upper manifold to form an awning-like canopy overlying said fuel bearing support, said baffle being positioned to overlie said fuel bearing support and having an inlet connected to said lower manifold and an outlet connected to said upper manifold, whereby fluid introduced at said lower manifold inlet may be circulated through said heat exchanging tubes and said baffle, said fluid being heated as a result of heat produced by burning said combustible fuel positioned on said fuel bearing support, said heated fluid being withdrawn from said upper manifold outlet for heating an enclosed area and the like.

Claim 13

The heating system according to claim 10 wherein said system includes pressure relief means for maintaining a relatively low pressure in said fluid.

Claim 14

The heating system according to claim 10 including fluid storage means for automatically adding fluid to said system.

Claim 15

The heating system according to claim 12 wherein said fluid storage means comprises a fluid storage reservoir positioned above said water jacket means, said fluid flowing by gravity from said reservoir to said water jacket means.

Claim 16

The heating system according to claim 10 including means for sensing the temperature of said fluid, said temperature sensing means activating said pump means when the fluid temperature exceeds a first predetermined value.

Claim 17

The heating system according to claim 10 wherein said forced air furnace includes a blower for circulating air through said cold and warm air ducts, said system further including temperature sensing means for activating said blower when the temperature of said fluid exceeds a first predetermined temperature.