US191747A - Improvement in feed-water heaters - Google Patents
Improvement in feed-water heaters Download PDFInfo
- Publication number
- US191747A US191747A US191747DA US191747A US 191747 A US191747 A US 191747A US 191747D A US191747D A US 191747DA US 191747 A US191747 A US 191747A
- Authority
- US
- United States
- Prior art keywords
- feed
- pipe
- improvement
- water heaters
- reservoirs
- 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 title description 4
- RNAMYOYQYRYFQY-UHFFFAOYSA-N 2-(4,4-difluoropiperidin-1-yl)-6-methoxy-n-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine Chemical compound N1=C(N2CCC(F)(F)CC2)N=C2C=C(OCCCN3CCCC3)C(OC)=CC2=C1NC1CCN(C(C)C)CC1 RNAMYOYQYRYFQY-UHFFFAOYSA-N 0.000 description 2
- 208000035051 Malignant migrating focal seizures of infancy Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000012054 malignant migrating partial seizures of infancy Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
Definitions
- the object of my invention is to supply a simple and cheap attachment to the exhaustpipe of a steam-cylinder, whereby the feedwater to the boiler may be heated by the waste or exhaust steam, so as to be delivered in the boiler in a heated state.
- A is the exhaust-pipe B and B, the reservoirs; G, the feed-pipe; D, the discharge pipe E, the jacket or case, provided with stufling-boxes at the ends thereof; G G, the packing-glands; H, the chamber between the reservoirs.
- Diameter of exhaust-pipe six inches; of jacket, seven inches; length of jacket, fourteen feet; reservoirs, three inches deep and have found that water entering at O at a temperature of about30 left at D at a temperature of 180, thereby securing a very considerable economy of fuel, and also lessening the strain on the boiler.
- the purpose of the reservoirs is to accumulate a head of water, to avoid unnecessary strain of the heater, operating like the airchamber of a force-pump, to receive a portion of the pressure and cause its gradual distribution along the surface of the chamber; that of the stuffing-boxes to prevent leakage and permit the heater to expand and contract without injury.
- this apparatus is not limited in its application to an exhaust-pipe, but may be operated by live steam when that method 1s preferred.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
C. F.. BARRETT. FEED WATER-HEATER.
Patented June 12,1877.
'INVENTOR.
MPEI'ERS, FHOTO-LITHOGRAPHER, WASNINGTDN. I! C- UNITED STATEs PATENT QFFIGE.
CHARLES F. BARRETT, OF NEW YORK, N. Y.
IMPROVEMENT IN FEED-WATER HEATERS.
Specification forming part of Letters Patent No. 191,74 7, dated J mm 12, 1877; application filed May 3, 1877.
To all whom it may concern:
Be it known that I, CHARLES F. BARRETT, of New York city, county of New York, State of New York, have invented a new and useful Improvement in Feed-Water Heaters, which is fully set forth in the following specifiration and accompanying drawings, in which Figure l is a side view of my improved feedwater heater; Fig. 2, a longitudinal cut section thereof.
The object of my invention is to supply a simple and cheap attachment to the exhaustpipe of a steam-cylinder, whereby the feedwater to the boiler may be heated by the waste or exhaust steam, so as to be delivered in the boiler in a heated state.
In the drawings, A is the exhaust-pipe B and B, the reservoirs; G, the feed-pipe; D, the discharge pipe E, the jacket or case, provided with stufling-boxes at the ends thereof; G G, the packing-glands; H, the chamber between the reservoirs.
This contrivance being secured upon the exhaust-pipe A, filled with steam, the feedwater enters reservoir B through feed-pipe (J, and, passing through chamber H between jacket E and pipe A, is heated before reaching reservoir B, whence it issues through discharge-pipe D to the boiler.
I have successfully employed this invention during the last year in about these proportions of mechanism: Diameter of exhaust-pipe, six inches; of jacket, seven inches; length of jacket, fourteen feet; reservoirs, three inches deep and have found that water entering at O at a temperature of about30 left at D at a temperature of 180, thereby securing a very considerable economy of fuel, and also lessening the strain on the boiler.
The purpose of the reservoirs is to accumulate a head of water, to avoid unnecessary strain of the heater, operating like the airchamber of a force-pump, to receive a portion of the pressure and cause its gradual distribution along the surface of the chamber; that of the stuffing-boxes to prevent leakage and permit the heater to expand and contract without injury.
It is manifest that this apparatus is not limited in its application to an exhaust-pipe, but may be operated by live steam when that method 1s preferred.
What I claim, and desire to secure by Letters Patent, is-
The combination of pipe A, jacket E, reservoirs B and B, packing-glands G G, and chamber H, operating together substantially as and for the purposes set forth.
C. F. BARRETT.
Witnesses:
S. J. Gonoon, JOHN W. RIPLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US191747A true US191747A (en) | 1877-06-12 |
Family
ID=2261154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US191747D Expired - Lifetime US191747A (en) | Improvement in feed-water heaters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US191747A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538446A (en) * | 1944-04-04 | 1951-01-16 | Australian Iron & Steel Ltd | Recuperator means for combustion furnaces |
| US3087514A (en) * | 1960-10-26 | 1963-04-30 | Highsmith Clifford | Slab liner |
| US3273630A (en) * | 1962-08-20 | 1966-09-20 | Bertrams Ag Hch | Falling film evaporator for concentrating alkaline liquors |
| US20070052229A1 (en) * | 2005-09-02 | 2007-03-08 | Weisbond Bradley K | Double containment pressure termination fitting for dissimilar materials |
-
0
- US US191747D patent/US191747A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538446A (en) * | 1944-04-04 | 1951-01-16 | Australian Iron & Steel Ltd | Recuperator means for combustion furnaces |
| US3087514A (en) * | 1960-10-26 | 1963-04-30 | Highsmith Clifford | Slab liner |
| US3273630A (en) * | 1962-08-20 | 1966-09-20 | Bertrams Ag Hch | Falling film evaporator for concentrating alkaline liquors |
| US20070052229A1 (en) * | 2005-09-02 | 2007-03-08 | Weisbond Bradley K | Double containment pressure termination fitting for dissimilar materials |
| US7628429B2 (en) * | 2005-09-02 | 2009-12-08 | Watts Regulator Co. | Double containment pressure termination fitting for dissimilar materials |
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