US125141A - milleb - Google Patents
milleb Download PDFInfo
- Publication number
- US125141A US125141A US125141DA US125141A US 125141 A US125141 A US 125141A US 125141D A US125141D A US 125141DA US 125141 A US125141 A US 125141A
- Authority
- US
- United States
- Prior art keywords
- pipe
- steam
- heat
- streets
- boiler
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 4
- 229920002456 HOTAIR Polymers 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
Definitions
- FIG. 2 is a plan view of the same.
- Figs. 3 and 4 are similar views, showmg iron stacks for utilizing the waste heat of gas-works.
- Fig. 5 is a street-lamp.
- my invention consists in providing heated air or steam or water from a fun nace or boiler, or any source whatever, which air or steam or water is conducted through pipes of whatever material laid under the streets or railways or sidewalks, thus warmin g the surface thereof sufficiently to melt the snow as it falls thereon during a snowstorm, or drifts thereon after a storm.
- Figs. 3 and 4. show the method of concentrating the waste heat of the gas
- flues g g made of one-fourth inch boiler-iron twelve inches diameter byeighteen feet high, inclose the same by an outer casing, h 71., of sheet-iron, covered with felt jacket, with a space of five inches between the two, forming a chamber to receive the cold air from the base is k of the stack through openings 1) b and driw ing the hot air up to within two or three feet of the top; then connecting the several chambers to one horizontal receiving-pipe, m m, covered with felt jacket twelve inches in diameter, and connect the same to a perpendicular jacketed pipe, at, descending three feet below the surface of the ground, and thus distributing the hot air through a continuation of thepipeforthepurposeinte'nded.
- the boiler A may be placed at the lower extremity of the earthen tube D, which may be used as a chimney, by being eighteen or twenty-four inches, instead of nine inches diameter.
- the furnace and boiler be placed under ground and so jacketed as to retain all the heat in a tight chamber, and let the steampipe B enter the chimney D, at the further extremity of which chimney D construct a suction-fan driven by a small engine, say two or three horse power, thus producing a draught of sufficient force to exhaust the heated air of the furnace and air-chamber in which it is incased.
- This yolume of heat will pass with great velocity through D for a great distance computed by miles, as is demonstrated in London and elsewhere, and will furnish heat enough in its passage to -clear streets, side walks, and railways of snow falling upon the surface and melting as it falls, the heat being distributed in three or more earthen tubes running parallel with D, and laid one under each sidewalk, as well as under each railway-track.
- heat from the gas-lamps may be utilized so as to clear the sidewalks and gutters of the streets by steam or warm air by means of a small boiler placed in the top of the lamp over the burner supplied with water from the hydrant in the street by a pipe running up the lamppost inside of a larger pipe, through which the steam or boiling water descends into a pipe laid under the gutter, the pipe running up the lamp-post (inside thereof) being onefourth of an inch in diameter, the pipe in side of which it runs and through which thesteam descends being one-half inch diameter, and the pipe under the gutter being two inches diameter laid three feet below the surface. No snow will lie within four feet on either side of such a pipe so laid and heated. The surface will dry after a snowstorm as in summer. Fig.
- 0 represents the boiler.
- P the pipe, for conducting oif the boiling water or steam.
- r is the supply-pipe from the hydrant.
- s is the sidewalk, and t the gutter. Heated air derived from the gas-lamps or furnaces or stoves along the streets may be thus utilized for the same purpose, the pipe P representing an air-tube (jacketed) running inside the lamp-post and conducting heated air three feet under the surface of the sidewalk, connecting with a main, M, at right angles, the main running parallel with the street and receiving heat as above described. So heated air may be derived from the furnaces, kitchencellars, and other sources of heat, and applied in the same way and for the same purpose.
- the main may be connected with the chimneys along the street, and suction-fans may be used as in ordinary cases. So in Fig. 3 let a suction-fan be used at the extremity of pipe n to increase the draught. A small engine of two or three horse power would thus produce a circulation so rapid and powerful as to render the effect calculable as to distance and intensity by continued experiment alone.
- the sidewalk may be kept clear from snow and ice by this process, the heat being derived from the gas-burners, furnace, or stove of the adjacent building where steam cannot be procured.
Description
- R. BJMILLER, SteamHeating Apparatus for Preventing the Accumulation of Snow and Ice Upon Railways and Streets.
Patented April 2, 187-2.-
RUTGER B. MILLER, OF UTIOA, NEWV YORK.
IMPROVEMENT IN STEAM-HEATING APPARATUS FOR PREVENTING THE ACCUMULATION OT SNOW AND ICE UPON RAILWAYS AND STREETS.
also, steam-boiler. Fig. 2 is a plan view of the same. Figs. 3 and 4 are similar views, showmg iron stacks for utilizing the waste heat of gas-works. Fig. 5 is a street-lamp.
. Similar letters of reference indicate corresponding parts.
The nature of my invention consists in providing heated air or steam or water from a fun nace or boiler, or any source whatever, which air or steam or water is conducted through pipes of whatever material laid under the streets or railways or sidewalks, thus warmin g the surface thereof sufficiently to melt the snow as it falls thereon during a snowstorm, or drifts thereon after a storm.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
In the principal streets of large cities 2. large portion of the heat required may be derived from the furnaces, steam-boilers, gasworks, and lamps along the streets without the expense of fuel, the waste heat of which may thus be utilized at small expense. Inde pendently of these sources of heatconstruct a boiler of, say, sixty-horse power, as represented at A in Fig. 1, which will supply at least a mile of pipe if placed midway between the two extremes, the pipe being laid three feet below the surface. From said boiler pipe B (two or three inches in diameter) is carried three feet below surface of sidewalk G G to a pipe, D, running lengthwise under street, be-
both be used by laying the steam-pipes B and B inside of an earthen pipe, D, say nine inches in diameter. Figs. 3 and 4. show the method of concentrating the waste heat of the gas,
works and the manner of applying the same. By substituting, in place of brick-chimneys, flues g g, made of one-fourth inch boiler-iron twelve inches diameter byeighteen feet high, inclose the same by an outer casing, h 71., of sheet-iron, covered with felt jacket, with a space of five inches between the two, forming a chamber to receive the cold air from the base is k of the stack through openings 1) b and driw ing the hot air up to within two or three feet of the top; then connecting the several chambers to one horizontal receiving-pipe, m m, covered with felt jacket twelve inches in diameter, and connect the same to a perpendicular jacketed pipe, at, descending three feet below the surface of the ground, and thus distributing the hot air through a continuation of thepipeforthepurposeinte'nded. Independently of the heated air which may be derived from gas-works and other large furnaces, the boiler A, Fig. 2, may be placed at the lower extremity of the earthen tube D, which may be used as a chimney, by being eighteen or twenty-four inches, instead of nine inches diameter. Let the furnace and boiler be placed under ground and so jacketed as to retain all the heat in a tight chamber, and let the steampipe B enter the chimney D, at the further extremity of which chimney D construct a suction-fan driven by a small engine, say two or three horse power, thus producing a draught of sufficient force to exhaust the heated air of the furnace and air-chamber in which it is incased. This yolume of heat will pass with great velocity through D for a great distance computed by miles, as is demonstrated in London and elsewhere, and will furnish heat enough in its passage to -clear streets, side walks, and railways of snow falling upon the surface and melting as it falls, the heat being distributed in three or more earthen tubes running parallel with D, and laid one under each sidewalk, as well as under each railway-track.
1f the carriage-way is to be cleared let the' tubes be placed under them also. No snow ATENT orrrcn.
heat from the gas-lamps may be utilized so as to clear the sidewalks and gutters of the streets by steam or warm air by means of a small boiler placed in the top of the lamp over the burner supplied with water from the hydrant in the street by a pipe running up the lamppost inside of a larger pipe, through which the steam or boiling water descends into a pipe laid under the gutter, the pipe running up the lamp-post (inside thereof) being onefourth of an inch in diameter, the pipe in side of which it runs and through which thesteam descends being one-half inch diameter, and the pipe under the gutter being two inches diameter laid three feet below the surface. No snow will lie within four feet on either side of such a pipe so laid and heated. The surface will dry after a snowstorm as in summer. Fig. 5 is a sectional view of a lamp-post. 0 represents the boiler. P, the pipe, for conducting oif the boiling water or steam. r is the supply-pipe from the hydrant. s is the sidewalk, and t the gutter. Heated air derived from the gas-lamps or furnaces or stoves along the streets may be thus utilized for the same purpose, the pipe P representing an air-tube (jacketed) running inside the lamp-post and conducting heated air three feet under the surface of the sidewalk, connecting with a main, M, at right angles, the main running parallel with the street and receiving heat as above described. So heated air may be derived from the furnaces, kitchencellars, and other sources of heat, and applied in the same way and for the same purpose. To create the necessary draught, the main may be connected with the chimneys along the street, and suction-fans may be used as in ordinary cases. So in Fig. 3 let a suction-fan be used at the extremity of pipe n to increase the draught. A small engine of two or three horse power would thus produce a circulation so rapid and powerful as to render the effect calculable as to distance and intensity by continued experiment alone.
The sidewalk may be kept clear from snow and ice by this process, the heat being derived from the gas-burners, furnace, or stove of the adjacent building where steam cannot be procured.
What I claim as my invention, and desire to secure by Letters Patent, is
The application of heat in the manner above specified, or in any other substantially the same, and which will produce the intended effect-upon streets and sidewalks and railways of every kind, whether operated by steam or other mechanical or animal power, in city or country.
BUTGER B. MILLER. Witnesses:
, EDWIN H. RILEY,
D. O. STODDARD.
Publications (1)
Publication Number | Publication Date |
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US125141A true US125141A (en) | 1872-04-02 |
Family
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Family Applications (1)
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US125141D Expired - Lifetime US125141A (en) | milleb |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030159277A1 (en) * | 2002-02-22 | 2003-08-28 | Randy Harris | Method and apparatus for manually and automatically processing microelectronic workpieces |
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0
- US US125141D patent/US125141A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030159277A1 (en) * | 2002-02-22 | 2003-08-28 | Randy Harris | Method and apparatus for manually and automatically processing microelectronic workpieces |
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