US211565A - Improvement in combined refrigerator and water-cooler - Google Patents
Improvement in combined refrigerator and water-cooler Download PDFInfo
- Publication number
- US211565A US211565A US211565DA US211565A US 211565 A US211565 A US 211565A US 211565D A US211565D A US 211565DA US 211565 A US211565 A US 211565A
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- US
- United States
- Prior art keywords
- water
- coil
- ice
- refrigerator
- cooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- 210000000038 chest Anatomy 0.000 description 14
- 239000000463 material Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000001012 protector Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 235000021271 drinking Nutrition 0.000 description 2
- 230000004634 feeding behavior Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
- F25D23/126—Water cooler
Definitions
- Figure 1 is a front elevation of a combined water-cooler and refrigerator embodying my invention; Fig. 2, a vertical section thereof; Fig. 3, a plan view when the lid is removed, and Fig. 4, a perspective view of the ice box.
- the object of my invention is to produce a refrigerator suitable for all the usual purposes, and in which the ice employed for cooling the interior shall serve also for cooling water for drinking purposes, without, however, coming into contact with the said water, thus affording at the same time great economy, convenience, and cleanliness.
- My invention consists, first, in having the ieeholder within the refrigerator consist of what may be termed a basket formed from a continuous coil of pipe, of which one end communicates directly or indirectly with the hydrant or other water-source, and the other passes to some point convenient of access, where it may be provided with a faucet; secondly, in providing the chest, in addition to the basket of coiled pipe, with an interior reservoir intermediate between the said coil and the water-source, to the end that the water may be considerably reduced in temperature by standing within the refrigerator before it enters the coil of pipe in contact with the ice; and, thirdly, in combining with the said coil and interior reservoir an exterior reservoir, placed at a sufficient altitude to keep the interior one supplied, which exterior reservoir, in the event of there being no hydranteonnection, affords a convenient means of filling, and where there is a hydrant-connection tends to diminish the strain upon the interior one.
- A represents a refrigerator or cooling-chest, which may be made in any suitable or well-known way. I deem it best to support this chest on legs, to
- partition-walls are employed they should be so made as to cause the chambers thereby formed to communicate with each other-as shown, for example, at a.
- B B are cleats arranged in the upper part of the chest A and fastened to the walls thereof, the cleats B being considerably lower than the cleats B, as shown.
- O is a dish, tray, or tank constituting the interior reservoir, and it may be open at the top or wholly inclosed, as the circumstances may require.
- This reservoir is supported by the cleats B.
- D is a box for sustaining the basket and catching the drip, and is supported by the cleats B.
- the tank 0 and box D may be supported in any suitable manner, and the cleats B B are not, therefore, essential parts of my invention. I deem it preferable, however, to make the tank and box easily removable, so that they may be cleaned with facility.
- E is an inlet-opening, and Fan-outlet-opening, in the tank O.
- G is an opening in the bottom of the box D
- H is a drip-pipe leading from the said box.
- J is the hollow coil or worm within the box D, and it not only covers the-bottom of the said box, but also extends up the sides of the same, as shown in the drawings, thus forming a sort of basket for the ice.
- This construction presents great ad vantages over a flat coil, since it largely increases the length of the coil, and hence the volume of water cooled, and still keeps the pipe in close eontiguity to the ice. I sometimes make the basket only three-sided, leav ing one side open for the insertion of the ice.
- One end of the coil J enters or communicates with the opening F, and the other passes through the hole G in the bottom of the icebox.
- I is a coil of hard rigid material, lying in the bottom of the box D and fitting between the convolutions of that part of the coil J which lies in a horizontalplane.
- the purpose of this second coil is to serve as a guard or protector to the coil J, which might otherwise be dented and damaged as the ice is dropped upon it. It should therefore be at least as thick as the coil J. If preferred this particular guard may be dispensed with and other means employed insteadas, for instance, strips of wood laid upon the coil; and if the coil is composed of suificiently strong material 110 protector at all is necessary.
- K is a pipe entering the portE. It is shown in the drawings as passing beneath the coil J but, if preferred, it may pass over the same, in which case it might be desirable to have the port E in the side or top instead of the bottom of the tank 0.
- L is the exterior reservoir, attached to the side of the chest A, and it must, as before stated, be at a sufficient altitude to supply the tank 0.
- the lower or inner end of the coil J passes through the opening G in the ice-box and is continued through the wall of the refrigerator, terminating in a faucet, M.
- the coil J should be made of block-tin or othermaterial which will not injuriously affect the water.
- the interior of the chest A will be kept at a cool temperature, for the air against the ice becoming chilled tends downward, thus producing a circulation in the direction indicated by the arrows.
- This coil may, th erefore, as hereinbefo re stated,
- This internal reservoir may, if desired, communicate immediately with the water-source, (and in many cases it is best to have it so do,) either by being made wholly inclosed and of sufficient strength to withstand the pressure, or else wholly inclosed or open at the top, and provided with a floatvalve or an overflow-outlet to prevent the water from rising above a given height. It is best to make it of metal or some other material which will enable the water within it to be cooled rapidly, and as shallow as the circumstances will warrant.
- this reservoir may be connected to the hydrant by means of an automatic float-valve.
- a water-cooler consistingof a basket formed of coiled or convoluted pipe, serving as a support or holder for the ice, and communicating at one end mediately or immediately with a hydrant or other water-suppl y, the other end passing to some point convenient of access for drawing off the water, substantially as described.
- the basket of coiled pipe for holding the ice, said pipe having means for drawing oil the water connected to it at one end, and a tank or reservoir within the said chest, into which the water passes before entering the said coiled pipe, substantially as described.
- a coiled pipe for supporting the ice, said pipe having means for drawing oii' the water connected to it at one end, an interior reservoir communicating with the said coiled pipe, and an exterior reservoir or receiving-vessel, from which the water passes into the interior reservoir through a suitable connectingpipe, substantially as described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Description
. M. GREE EBA MQ V Combined Refrigerator and Water-Cooler.
No. 211,565. Patentedlan. 21,1879. I
Flg'I I NVENTOH UNITED STATES MICHAEL GREENEBAUM, OF CHICAGO, ILLINOIS, ASSIGNOR FRANK, OF SAME PLACE.
PATENT @FFIGE;
TO HENRY L.
IMPROVEMENT IN COMBINED REFRIGERATOR AND WATER-COOLER.
Specification forming part of Letters Patent No. 211,565, dated January 21, 1879;
application filed August 8, 1878.
To all whom it may concern:
Be it known that I, MICHAEL GREENEBAUM, of the eityof Chicago, in the county of Cook and State of Illinois, have invented a new and Improved Combined WatenOooler and Itefrigerator; and I hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawings, of which Figure 1 is a front elevation of a combined water-cooler and refrigerator embodying my invention; Fig. 2, a vertical section thereof; Fig. 3, a plan view when the lid is removed, and Fig. 4, a perspective view of the ice box.
The object of my invention is to produce a refrigerator suitable for all the usual purposes, and in which the ice employed for cooling the interior shall serve also for cooling water for drinking purposes, without, however, coming into contact with the said water, thus affording at the same time great economy, convenience, and cleanliness.
My invention consists, first, in having the ieeholder within the refrigerator consist of what may be termed a basket formed from a continuous coil of pipe, of which one end communicates directly or indirectly with the hydrant or other water-source, and the other passes to some point convenient of access, where it may be provided with a faucet; secondly, in providing the chest, in addition to the basket of coiled pipe, with an interior reservoir intermediate between the said coil and the water-source, to the end that the water may be considerably reduced in temperature by standing within the refrigerator before it enters the coil of pipe in contact with the ice; and, thirdly, in combining with the said coil and interior reservoir an exterior reservoir, placed at a sufficient altitude to keep the interior one supplied, which exterior reservoir, in the event of there being no hydranteonnection, affords a convenient means of filling, and where there is a hydrant-connection tends to diminish the strain upon the interior one.
Referring to the drawings, A represents a refrigerator or cooling-chest, which may be made in any suitable or well-known way. I deem it best to support this chest on legs, to
make the walls hollow, and to provide it with hollow doors and with a hollow lid. If partition-walls are employed they should be so made as to cause the chambers thereby formed to communicate with each other-as shown, for example, at a.
B B are cleats arranged in the upper part of the chest A and fastened to the walls thereof, the cleats B being considerably lower than the cleats B, as shown.
O is a dish, tray, or tank constituting the interior reservoir, and it may be open at the top or wholly inclosed, as the circumstances may require. This reservoir is supported by the cleats B. D is a box for sustaining the basket and catching the drip, and is supported by the cleats B.
The tank 0 and box D may be supported in any suitable manner, and the cleats B B are not, therefore, essential parts of my invention. I deem it preferable, however, to make the tank and box easily removable, so that they may be cleaned with facility.
As the office of the box D is merely to support the basket of coiled pipe, which constitutes the ice-holder proper, and to catch and carry off the drip, any other means which will serve these same purposes may be substituted for it.
E is an inlet-opening, and Fan-outlet-opening, in the tank O. G is an opening in the bottom of the box D, and H is a drip-pipe leading from the said box. J is the hollow coil or worm within the box D, and it not only covers the-bottom of the said box, but also extends up the sides of the same, as shown in the drawings, thus forming a sort of basket for the ice. This construction presents great ad vantages over a flat coil, since it largely increases the length of the coil, and hence the volume of water cooled, and still keeps the pipe in close eontiguity to the ice. I sometimes make the basket only three-sided, leav ing one side open for the insertion of the ice.
One end of the coil J enters or communicates with the opening F, and the other passes through the hole G in the bottom of the icebox.
I is a coil of hard rigid material, lying in the bottom of the box D and fitting between the convolutions of that part of the coil J which lies in a horizontalplane. The purpose of this second coil is to serve as a guard or protector to the coil J, which might otherwise be dented and damaged as the ice is dropped upon it. It should therefore be at least as thick as the coil J. If preferred this particular guard may be dispensed with and other means employed insteadas, for instance, strips of wood laid upon the coil; and if the coil is composed of suificiently strong material 110 protector at all is necessary.
K is a pipe entering the portE. It is shown in the drawings as passing beneath the coil J but, if preferred, it may pass over the same, in which case it might be desirable to have the port E in the side or top instead of the bottom of the tank 0. L is the exterior reservoir, attached to the side of the chest A, and it must, as before stated, be at a sufficient altitude to supply the tank 0.
I prefer to have the pipe K, which connects the two, enter the reservoir L at some distance above the bottom, in order that none of the sediment which may settle shall be carried into the interior reservoir.
The lower or inner end of the coil J passes through the opening G in the ice-box and is continued through the wall of the refrigerator, terminating in a faucet, M.
Water poured into the vessel L passes, of course, through the pipe K and into the tank C, thence entering the coil J When drawn off at the faucet M it must therefore have passed through the coil in contact with the ice and become cold in its progress, especially if it has stood for some time within the coil, as will generally be the case.
As the ice melts the water so produced runs from the box D through the waste-pipe H, which may carry it out of the chest in any convenient manner.
The coil J should be made of block-tin or othermaterial which will not injuriously affect the water.
The interior of the chest A will be kept at a cool temperature, for the air against the ice becoming chilled tends downward, thus producing a circulation in the direction indicated by the arrows.
The combining of a water-cooler and refrigerator in the manner which I have described has many advantages. It affords economy of space, since the walls of the one constitute the walls of the other, and of expense, since the same body of ice is made useful for a double purpose.
It is obvious that, so far as the simple cooling of the water by means of the ice within. the refrigerator is concerned, the main function is performed by the basket of coiled pipe.
This coil may, th erefore, as hereinbefo re stated,
be connected immediately with the hydrant or other water-source; but by employing the interior reservoir in addition further advantages are gained, as the water is partly cooled before entering the coil. This internal reservoir may, if desired, communicate immediately with the water-source, (and in many cases it is best to have it so do,) either by being made wholly inclosed and of sufficient strength to withstand the pressure, or else wholly inclosed or open at the top, and provided with a floatvalve or an overflow-outlet to prevent the water from rising above a given height. It is best to make it of metal or some other material which will enable the water within it to be cooled rapidly, and as shallow as the circumstances will warrant. It is often advisable to add the exterior reservoir also; and this reservoir may be connected to the hydrant by means of an automatic float-valve. I usually also provide it with a plug-valve in the form of a vertical tube passing through ahole in the bottom and reaching to a considerable height in the vessel, the tube thus serving as an overflow, and when. withdrawn permitting the water to run entirely out for purposes of cleaning or to avoid freezing; but, if preferred, a simple cock may be used instead.
WVhat I claim as new, and desire to secure by Letters Patent, is-
1. In combination with a refrigerator-chest, a water-cooler, the latter consistingof a basket formed of coiled or convoluted pipe, serving as a support or holder for the ice, and communicating at one end mediately or immediately with a hydrant or other water-suppl y, the other end passing to some point convenient of access for drawing off the water, substantially as described.
2. In combination with a relrigerator-chest, the basket of coiled pipe for holding the ice, said pipe having means for drawing oil the water connected to it at one end, and a tank or reservoir within the said chest, into which the water passes before entering the said coiled pipe, substantially as described.
3. In combination with a refrigerator-chest,
a coiled pipe for supporting the ice, said pipe having means for drawing oii' the water connected to it at one end, an interior reservoir communicating with the said coiled pipe, and an exterior reservoir or receiving-vessel, from which the water passes into the interior reservoir through a suitable connectingpipe, substantially as described.
MICHAEL GREENEB AUM.
Witnesses:
JAMES H. COYNE, F. F. WARNER.
Publications (1)
Publication Number | Publication Date |
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US211565A true US211565A (en) | 1879-01-21 |
Family
ID=2280972
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US211565D Expired - Lifetime US211565A (en) | Improvement in combined refrigerator and water-cooler |
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