US188923A - Improvement in air-cooling apparatus - Google Patents
Improvement in air-cooling apparatus Download PDFInfo
- Publication number
- US188923A US188923A US188923DA US188923A US 188923 A US188923 A US 188923A US 188923D A US188923D A US 188923DA US 188923 A US188923 A US 188923A
- Authority
- US
- United States
- Prior art keywords
- air
- ice
- cooling apparatus
- improvement
- tank
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title description 4
- 238000007710 freezing Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 210000004907 Glands Anatomy 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002269 spontaneous Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009834 vaporization Methods 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
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/06—Movable containers
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Definitions
- my invention consists in the construction and arrangement of a machine for the manufacture of ice and supplying buildings, vessels, &c., with dry cold air, and also answering the purpose of a refrigerator, as will be hereinafter more fully set forth.
- Figure l is a plan view of my machine with the top of the inside tank removed.
- Fig. 2 is a longitudinal vertical section of the same through ,the line ⁇ x a', Fig. l.
- Fig. 3 is a transverse vertical section through the line y y, Fig. l; and
- Fig. et is a detailed view of a part thereof.
- A represents the outside tank, made of wood or other suitable material, and provided with a central aperture, a, in the bottom.
- B is the inside tank, of light plate-iron, placed on the bottom of the tank A, as shown.
- the space between the sides of the tanks A and B is to be filled with some suitable non-conducting material, and the inside tank B is closed at the top by a cover, (l, having a suitable central inlet-pipe, E.
- rllhe bottom D of the inside tank B is elevated a suitable distance above the lower edges of the tank, so as to leave a space below the same for the escape of air from thel air-dues.
- Gr G represent the air-dues', passing through the bottom l), nearly up to the cover G, leaving a suitable space between their upper ends and said cover.
- the interior tank B is iilled with fresh water up to the proper height, and the freezing agent allowed to circulate. As soon as the temperature ot' the water falls to 400 Fahrenheit the air-circulation can commence. The cold will gradually gain, and in from ten to sixteen hours the tank will become a solid mass of ice frozen at a temperature of many degrees below congelation. The circulation of the freezing agent can now be stopped for a long interval, but that ofthe air continued.
- a smaller congealer situated within the larger one, and charged with brine, like the ordinary tanks of. ice-making machines, may be used.
- the air-lues G may be made in various shapes, and conducted through the ice in different ways. They can be run from and rcturned to the congealer by distinct branches, instead of being collected, as shown.
- the tlues conducting the air from the congealer pass through the refrigerator, and the radiation from the air-tubes is suflicientto keep the space and contents cool for all practical purposes, the air being carried to other parts.
- This may also be applied to a refrigerating-room, the ice being formed in a tank situated within the room, either at the top or bottom, and the aircooling tubes ruiming horizontal and parallel to each other, with their ends turned either up or down, the conducting-tubes for the freezing agent being in this case straight tubes,
- the vaporization of the volatile duid produces a degree of cold many degrees below zero, and the temperature is imparted to the ice, which, in turn, communicates its temperature to the air to be cooled.
- the congealer can in most cases be inside and at the end ofthe refrigerator; but, when not so arranged, the congealer should be guarded by a suitable non-conductor, as described, between the two tanks A B.
- Charcoal is preferable to fibrous material, as it has a low specific heat, is not affected by moisture, nor liable to spontaneous combus tion. It may be used in its ordinary state, with a portion only granulated to fdl up small crevices.
- the air to be cooled enters at the top and is discharged at the bottom, circulating continuously the same air.
- the air For supplying air of a low temperature to buildings and Steamers forventilation, the air need not be returned, but fresh air cooled and supplied incessantly.
- the fan for air-circula tion may be placed in any convenient locality.
- the air-dues may be provided with one or more interior springs, y, to prevent the ilues from being closed up by the expansion of the water in freezing.
Description
2 Sheets-Sheet 1.
J. C. MACK. AIP. COOLING APPARATUS.
No.188,923, Patented March 27,1877.
rf.. i nu..
N.FETER5. PHOTO-LITHOGRAPMER, WASHINGTON. D C.
N.1sa,`sza.
J. C. MACK.
Z Sheets-Sheet 2.
AIR COOLING APPARATUS.
Patented March 27,1877.
NFETERS, PHOTO-LITHOGRAFHER, WASHINGTON, D C,
@WLM
PATENT @ricrea JAMES C. MACK, OF BROOKLYN, NEW YORK.
IMPROVEMENT lvN AIR-COOLING APPARATUS.
Specification forming part of LettersP-atentNo. 188,923, dated March 27, 1877 applicaiion filed March 13, 1877.
To all whom it may concern:
Be i known that I, JAMES O. `MACK, of Brooklyn, in the county of Kings and State of New York, have invented certain new and useful Improvements in Ice-Machines and Air- Ooolers; and I do hereby declare thatthe following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it appertains to make andluse the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification.
The nature of my invention consists in the construction and arrangement of a machine for the manufacture of ice and supplying buildings, vessels, &c., with dry cold air, and also answering the purpose of a refrigerator, as will be hereinafter more fully set forth.
In the annexed drawings, Figure l is a plan view of my machine with the top of the inside tank removed. Fig. 2 is a longitudinal vertical section of the same through ,the line`x a', Fig. l. Fig. 3 is a transverse vertical section through the line y y, Fig. l; and Fig. et is a detailed view of a part thereof.
A represents the outside tank, made of wood or other suitable material, and provided with a central aperture, a, in the bottom. B is the inside tank, of light plate-iron, placed on the bottom of the tank A, as shown. The space between the sides of the tanks A and B is to be filled with some suitable non-conducting material, and the inside tank B is closed at the top by a cover, (l, having a suitable central inlet-pipe, E.
rllhe bottom D of the inside tank B is elevated a suitable distance above the lower edges of the tank, so as to leave a space below the same for the escape of air from thel air-dues. Gr G represent the air-dues', passing through the bottom l), nearly up to the cover G, leaving a suitable space between their upper ends and said cover.
Between the air-flues Gr G are placed a series of horizontal coils of pipe, H H, the lower end of each coil communicating with a pipe, I, and their upper ends connected to a pipe, J. The pipes I and J are connected with similar devices as those used in other ice-machines, to cause a circulation of the freezing-chemicals,
while the air is forced from the top downward through the iiues G, and out through the bottom aperture a.
The interior tank B is iilled with fresh water up to the proper height, and the freezing agent allowed to circulate. As soon as the temperature ot' the water falls to 400 Fahrenheit the air-circulation can commence. The cold will gradually gain, and in from ten to sixteen hours the tank will become a solid mass of ice frozen at a temperature of many degrees below congelation. The circulation of the freezing agent can now be stopped for a long interval, but that ofthe air continued.
Ordinarily in machines where air is cooled by artiticial means any derangement or stoppage of the machinery, t'or even a short time, occasions a rise of temperature, which will continue until it has reached a normal temperature, during which time perishable articles would be ruined, or in any case a deprivation and loss of the required benelits of low temperature be caused.
In my machine, when, for any reason, a stoppage ofthe machinery is made, the large mass of new ice will admit of suoli stoppage for long and frequent intervals. During such time a circulation of air would, however, be essential; but as, to furnish the saine, but a small amount of power is necessary, the duties of the machine and attendance are light. By the aid of this congealer the risks are reduced to a minimum, and an almost complete safety insured.
For the convenience of steainers, and for places where a supply of ice for other purposes than those mentioned would be required, a smaller congealer, situated within the larger one, and charged with brine, like the ordinary tanks of. ice-making machines, may be used.
The air-lues G may be made in various shapes, and conducted through the ice in different ways. They can be run from and rcturned to the congealer by distinct branches, instead of being collected, as shown.
In places wherea refrigerator-space is needed for provisions, and the cold air also required, the tlues conducting the air from the congealer pass through the refrigerator, and the radiation from the air-tubes is suflicientto keep the space and contents cool for all practical purposes, the air being carried to other parts. This may also be applied to a refrigerating-room, the ice being formed in a tank situated within the room, either at the top or bottom, and the aircooling tubes ruiming horizontal and parallel to each other, with their ends turned either up or down, the conducting-tubes for the freezing agent being in this case straight tubes,
connected to a manifold. In most cases, however, the plan of the vertical coils is preferable for the production of cold air. l
By accelerating the rapidity of the flow of the freezing Huid and ofthe air an increase of cold is produced, so that cold from 400 to zero may be obtained.
The vaporization of the volatile duid produces a degree of cold many degrees below zero, and the temperature is imparted to the ice, which, in turn, communicates its temperature to the air to be cooled.
No complication ofjoints and tubing, glands, connections, or lead piping is required. The whole apparatus can be made tight at the erection of the work, and will remain so.
The congealer can in most cases be inside and at the end ofthe refrigerator; but, when not so arranged, the congealer should be guarded by a suitable non-conductor, as described, between the two tanks A B.
Charcoal is preferable to fibrous material, as it has a low specific heat, is not affected by moisture, nor liable to spontaneous combus tion. It may be used in its ordinary state, with a portion only granulated to fdl up small crevices.
The air to be cooled enters at the top and is discharged at the bottom, circulating continuously the same air.
For supplying air of a low temperature to buildings and Steamers forventilation, the air need not be returned, but fresh air cooled and supplied incessantly. The fan for air-circula tion may be placed in any convenient locality.
The air-dues may be provided with one or more interior springs, y, to prevent the ilues from being closed up by the expansion of the water in freezing.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
The combination of an ice-machine and aireooler, the air-channels, and refrigerant means inclosed Within said machine, whereby the ice is formed and utilized to cool the air passing through said machine, substantially as described.
In testimony that I claim the foregoing as my own 1 aflx my signature in presence of two witnesses.
JAMES O. MACK. Witnesses:
I?. G. DIE'rERIoH, C. H. WATSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US188923A true US188923A (en) | 1877-03-27 |
Family
ID=2258330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US188923D Expired - Lifetime US188923A (en) | Improvement in air-cooling apparatus |
Country Status (1)
Country | Link |
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US (1) | US188923A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116651A (en) * | 1976-08-23 | 1978-09-26 | Rickert Glenn E | Heat sink temperature stabilized evaporator coil |
WO2010110883A1 (en) * | 2009-03-23 | 2010-09-30 | Laurie Johansen | Precious metal thin-film laminate (pmtl) |
-
0
- US US188923D patent/US188923A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116651A (en) * | 1976-08-23 | 1978-09-26 | Rickert Glenn E | Heat sink temperature stabilized evaporator coil |
WO2010110883A1 (en) * | 2009-03-23 | 2010-09-30 | Laurie Johansen | Precious metal thin-film laminate (pmtl) |
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