NO124607B - - Google Patents
Download PDFInfo
- Publication number
- NO124607B NO124607B NO167274A NO16727467A NO124607B NO 124607 B NO124607 B NO 124607B NO 167274 A NO167274 A NO 167274A NO 16727467 A NO16727467 A NO 16727467A NO 124607 B NO124607 B NO 124607B
- Authority
- NO
- Norway
- Prior art keywords
- storage bunker
- boiler
- bunker
- combustion chamber
- combustion
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/021—Injectors structurally combined with fuel-injection pumps the injector being of valveless type, e.g. the pump piston co-operating with a conical seat of an injection nozzle at the end of the pumping stroke
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Solid-Fuel Combustion (AREA)
Description
Fyringsanlegg og forrådsbunker for romoppvarming. Heating system and storage pile for space heating.
Foreliggende oppfinnelse angår et fyringsanlegg og tilførselsbunker for en an-ordning for rom-oppvarming, f .eks. en peis, ovn eller kamin. The present invention relates to a heating system and supply bunker for an arrangement for space heating, e.g. a fireplace, oven or fireplace.
Ved de vanlige fyringsanlegg, både At the usual combustion plants, both
runde og avlange, er både bunnen og veg-gen utstyrt med slisser for innslipping av mest mulig primær forbrenningsluft. Som følge herav får det ytre område av det brennstoff som er opphopet i fyringsanleg-get meget mer forbrenningsluft enn kjernen. I det gunstigste tilfelle får kjernen nettopp nok luft til å underholde forbrenningen. Det ytre brennstoff får derimot for meget forbrenningsluft og blir derved av-kjølet, mens asken i kjernen smelter og danner slagg. round and oblong, both the bottom and the wall are equipped with slits for letting in as much primary combustion air as possible. As a result, the outer area of the fuel accumulated in the combustion plant receives much more combustion air than the core. In the most favorable case, the core receives just enough air to sustain combustion. The outer fuel, on the other hand, receives too much combustion air and is thereby cooled, while the ash in the core melts and forms slag.
Heller ikke er arten og måten av opp-hopingen av brennstoffet i de kjente fyringsanlegg tilfredsstillende, da brennstoff-laget i fyrpotten som regel er tykkere i midten enn ved kanten, hvorved den be-skrevne effekt blir forsterket. Dette feno-men gjør seg også gjeldende ved anvendelse av en forrådsbunker hvor det dessuten ofte forekommer at forbrenningen ved sterk varme, fortsetter helt inn i bunkeren. Nor is the nature and manner of the accumulation of the fuel in the known heating systems satisfactory, as the fuel layer in the boiler is usually thicker in the middle than at the edge, whereby the described effect is enhanced. This phenomenon also applies when a storage bunker is used, where it also often occurs that the combustion, due to strong heat, continues all the way into the bunker.
Foreliggende oppfinnelse går ut på å The present invention is based on
unngå disse ulemper og ved regelmessig forbrenning av brennstoffet over hele risten å øke nytteeffekten for oppvarmnings-anordningen. Et fyringsanlegg og forrådsbunker for romoppvarming, hvor forrådsbunkeren ligger over og skrått bak den langstrakte fyrpotte og ved hjelp av sin forvegg er skilt fra forbrenningsrommet avoid these disadvantages and by regularly burning the fuel over the entire grate to increase the useful effect for the heating device. A combustion system and storage bunker for space heating, where the storage bunker is located above and diagonally behind the elongated boiler pot and is separated from the combustion chamber by means of its front wall
som ligger over fyrpotten og står i forbindelse med skorstenen idet fyrpottens luk- which lies above the boiler and is connected to the chimney as the boiler's lid
kede side- og bakvegger strekker seg fra de tilsvarende kanter av en vannrett rist som ligger under forbrenningsrommet og slutter seg til de likeledes lukkete vegger i forrådsbunkeren er i henhold til foreliggende oppfinnelse karakterisert ved at forbrenningsrommet er lukket på baksiden og skilt fra forrådsbunkeren ved hjelp av en vegg som i det minste på den nedre del er ut-formet dobbelt og innvendig står i forbindelse med luften det i rom som skal varmes opp, mens forsiden av fyrpotten dannes av en forrist som er anordnet over den vannrette rist skrått på forveggen og som slipper primær forbrenningsluft gjennom og hvis overkant ligger bare litt lavere enn underkanten av forrådsbunkerens forvegg. I henhold til oppfinnelsen kan det her-under i forbindelsen mellom forbrenningsrommet og skorstenen være anordnet en varmeutveksler som ligger bak fyrpotten og forrådsbunkeren. Bored side and rear walls extend from the corresponding edges of a horizontal grate that lies below the combustion chamber and join the likewise closed walls in the storage bunker. According to the present invention, the combustion chamber is closed at the rear and separated from the storage bunker by means of a wall which, at least on the lower part, is double-shaped and inside is in contact with the air in the room to be heated, while the front of the boiler is formed by a front grate which is arranged above the horizontal grate diagonally on the front wall and which lets primary combustion air through and whose upper edge is only slightly lower than the lower edge of the storage bunker's front wall. According to the invention, a heat exchanger can be arranged below in the connection between the combustion chamber and the chimney, which is located behind the boiler and the storage bunker.
Oppfinnelsen skal forklares nærmere under henvisning til tegningen som viser et utførelseseksempel på oppvarmings-anordningen utført som peis. The invention shall be explained in more detail with reference to the drawing which shows an exemplary embodiment of the heating device designed as a fireplace.
Fig. 1 viser et loddrett snitt gjennom Fig. 1 shows a vertical section through
anordningen. the device.
Fig. 2 viser, i venstre halvdel, et snitt etter linjen II-II og, i høyre halvdel, et snitt etter linjen II'-II'. Fig. 2 shows, in the left half, a section along the line II-II and, in the right half, a section along the line II'-II'.
Som vist på tegningen går bakveggen 2 og sideveggene 5 i forrådsbunkeren 1 over As shown in the drawing, the back wall 2 and the side walls 5 of the storage bunker 1 overlap
den lukkete bakvegg 3 og de lukkede side-vegger 6 for den avlange fyrpotte 4, hvor bare risten 7 og forveggen, som er utført som en løs forhengsrist 8, er forsynt med luftslisser. Den primære forbrenningsluft the closed back wall 3 and the closed side walls 6 for the oblong boiler 4, where only the grate 7 and the front wall, which is designed as a loose curtain grate 8, are provided with air slots. The primary combustion air
som trer inn i fyrpotten 4 gjennom disse luftslisser blir tilført i regulerbar mengde over askepotten 9. which enters the boiler 4 through these air slits is supplied in an adjustable amount over the ashtray 9.
Forrådsbunkeren 1 har på forsiden stedvis en dobbeltvegg 10 som danner bakveggen i forbrenningsrommet 11. Rommet 12 inne i dobbeltveggen 10 tjener til å opp-varme værelsesluften som trer inn i rommet 12 gjennom hull 13 i bunkerside-veggene 5 og forlater dette rom gjennom kanalene 14. The storage bunker 1 has on the front a double wall 10 in places that forms the back wall of the combustion chamber 11. The room 12 inside the double wall 10 serves to heat the room air that enters the room 12 through holes 13 in the bunker side walls 5 and leaves this room through the channels 14 .
Den røkgass som samler seg i det tre-kantete forbrenningsrom 11, blir ført bort gjennnom hull 15 i sideveggene 5 til skor-stenkanalen, eventuelt etter at de først er ført nedover gjennom en varmeutveksler som kan være anordnet bak bakveggene 2 og 3 i bunkeren og fyrpotten og som om-spyles av luft som strømmer til over gulvet i det værelse som skal oppvarmes og som, etter å være oppvarmet stiger opp i værel-set bak peisen. The flue gas that collects in the triangular combustion chamber 11 is led away through holes 15 in the side walls 5 to the chimney channel, possibly after they have first been led downwards through a heat exchanger which can be arranged behind the rear walls 2 and 3 in the bunker and the boiler and which is flushed by air which flows over the floor in the room to be heated and which, after being heated, rises into the room behind the fireplace.
På grunn av den gunstige fordeling av luftslissene som er anordnet bare i ristene i 7 og 8, forbrenner brennstoffet i fyrpotten Due to the favorable distribution of the air slots arranged only in the grates in 7 and 8, the fuel burns in the boiler
4 i et avlangt lag med begrenset vannrett 4 in an elongated layer with limited horizontal
tykkelse, idet baksiden av det brennende lag som er omtrent parallelt med forhengs-risten 8, ligger i større eller mindre avstand fra denne alt etter om trekken er sterk eller svak, men kan aldri komme helt bort til inngangen til forrådsbunkeren 1. Derved sikres at det brennende lag alltid kom-pletteres jevnt med nytt brennstoff fra bunkeren. Ved den effektive forbrenning av det avlange brennstofflag, hvorunder dette ikke har tendens til å danne slagg, avgir peisen en stor mengde strålingsvarme, mens det ved anvendelsen av en varmeutveksler bak fyrpotten og bunkeren opp-nås en utmerket varmeavgivelse ved kon-veksjon. En peis som er bygget i henhold til oppfinnelsen er således også meget økonomisk på grunn av det lille brennstoff-forbruk og den høye nytteeffekt. thickness, as the back of the burning layer, which is approximately parallel to the curtain grate 8, lies at a greater or lesser distance from this depending on whether the draft is strong or weak, but can never come all the way to the entrance to the storage bunker 1. This ensures that the burning layer is always supplemented evenly with new fuel from the bunker. Due to the efficient combustion of the oblong fuel layer, under which this does not tend to form slag, the fireplace gives off a large amount of radiant heat, while by using a heat exchanger behind the boiler and the bunker, an excellent heat release by convection is achieved. A fireplace built according to the invention is thus also very economical due to the low fuel consumption and the high efficiency.
Som en spesiell fordel kan det også nevnes at brennstoffet tilføres fyrpotten ytterst jevnt og i et lag med jevn tykkelse. As a special advantage, it can also be mentioned that the fuel is supplied to the boiler extremely evenly and in a layer of uniform thickness.
I stedet for som beskrevet, er det under enkelte forhold meget godt mulig å for-binde forbrenningsrommet med skorstenen, eventuelt gjennom en varmeutveksler, tvers gjennom forrådsbunkeren. Instead of as described, under certain conditions it is very well possible to connect the combustion chamber with the chimney, possibly through a heat exchanger, right through the storage bunker.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US354572A US3351288A (en) | 1964-03-25 | 1964-03-25 | Fuel injector |
Publications (1)
Publication Number | Publication Date |
---|---|
NO124607B true NO124607B (en) | 1972-05-08 |
Family
ID=23393952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO167274A NO124607B (en) | 1964-03-25 | 1967-03-14 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3351288A (en) |
BE (1) | BE661631A (en) |
CH (1) | CH453796A (en) |
DE (1) | DE1476183B1 (en) |
DK (2) | DK112142B (en) |
ES (1) | ES310767A1 (en) |
NL (1) | NL6503804A (en) |
NO (1) | NO124607B (en) |
SE (3) | SE341097B (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT271101B (en) * | 1965-10-29 | 1969-05-27 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
US3831846A (en) * | 1973-01-15 | 1974-08-27 | Cummins Engine Co Inc | Fuel injector |
DE2618008C2 (en) * | 1976-04-24 | 1983-12-22 | Cummins Engine Co., Inc., 47201 Columbus, Ind. | Fuel injection device for diesel internal combustion engines |
MX146686A (en) * | 1976-12-30 | 1982-07-28 | Cummins Engine Co Inc | APPARATUS TO VARY THE REGULATION OF THE FUEL INJECTION OF AN INTERNAL COMBUSTION ENGINE |
DE2725135A1 (en) * | 1977-06-03 | 1978-12-14 | Bosch Gmbh Robert | ELECTROMAGNETIC FUEL INJECTION VALVE FOR COMBUSTION MACHINES |
US4150431A (en) * | 1977-10-19 | 1979-04-17 | Cummins Engine Company, Inc. | Fuel consumption rate indicating system for a vehicle |
US4206734A (en) * | 1977-12-27 | 1980-06-10 | Cummins Engine Company, Inc. | Adjustable timing mechanism for fuel injection system |
US4280659A (en) * | 1979-07-23 | 1981-07-28 | Cummins Engine Company, Inc. | Fuel injector |
US4369750A (en) * | 1979-12-19 | 1983-01-25 | Cummins Engine Company, Inc. | Fuel injector for internal combustion engine |
US4306681A (en) * | 1980-02-21 | 1981-12-22 | Laitio Peter A J | Barrel and fuel injector utilizing the same |
US4441654A (en) * | 1981-12-31 | 1984-04-10 | Cummins Engine Company, Inc. | Fuel injector assembly including a blow-back prevention cam |
US4471909A (en) * | 1981-12-18 | 1984-09-18 | Cummins Engine Company, Inc. | Miniaturized unit fuel injector |
US4410138A (en) * | 1981-12-31 | 1983-10-18 | Cummins Engine Company, Inc. | Unit injector cooled by timing control fluid |
US4410137A (en) * | 1981-12-31 | 1983-10-18 | Cummins Engine Company, Inc. | Miniaturized unit fuel injector employing hydraulically controlled timing |
US4420116A (en) * | 1981-12-31 | 1983-12-13 | Cummins Engine Company, Inc. | Unit injector employing hydraulically controlled timing and fuel shut off |
US4467772A (en) * | 1982-04-13 | 1984-08-28 | Williamson Charles A | Modular barrel fuel injection apparatus |
GB8408752D0 (en) * | 1984-04-05 | 1984-05-16 | Lucas Ind Plc | Fuel injection nozzle unit |
US5076236A (en) * | 1990-03-19 | 1991-12-31 | Cummins Engine Company, Inc. | Fuel cutoff for better transient control |
US5037031A (en) * | 1990-04-25 | 1991-08-06 | Cummins Engine Company, Inc. | Reduced trapped volume |
US5040727A (en) * | 1990-07-19 | 1991-08-20 | Cummins Engine Company, Inc. | Unit fuel injector with plunger minor diameter floating sleeve |
US5445323A (en) * | 1993-08-23 | 1995-08-29 | Cummins Engine Company, Inc. | High pressure fuel injector including a trapped volume spill port |
US5443209A (en) * | 1994-08-02 | 1995-08-22 | Diesel Technology Company | High pressure diesel fuel injector for internal combustion engines |
US5598974A (en) * | 1995-01-13 | 1997-02-04 | Nordson Corporation | Reduced cavity module with interchangeable seat |
US5707010A (en) * | 1995-09-29 | 1998-01-13 | Spraying Systems Co. | Controllable spray nozzle assembly |
US6012429A (en) * | 1996-10-25 | 2000-01-11 | Beatty; David J. | Hydraulically-actuated fuel injector with idle stability port |
US5887790A (en) * | 1996-11-07 | 1999-03-30 | Caterpillar Inc. | Unit injector having a cavitation pressure control mechanism |
US5954033A (en) * | 1996-12-09 | 1999-09-21 | Caterpillar Inc. | Fuel injector having non contacting valve closing orifice structure |
US6076507A (en) * | 1997-08-28 | 2000-06-20 | Cummins Engine Company, Inc. | Pump system for preventing hot start knock in a diesel engine |
DE10121531A1 (en) * | 2001-05-03 | 2002-11-14 | Siemens Ag | fuel injector |
CN101198786A (en) * | 2005-06-15 | 2008-06-11 | 博世株式会社 | High-pressure seal structure, processing method for high-pressure seal surface, and fuel injection valve |
CA2738522C (en) | 2010-05-03 | 2018-01-02 | Chapin Manufacturing, Inc. | Spray gun |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR767717A (en) * | 1934-07-23 | |||
US1593023A (en) * | 1922-04-21 | 1926-07-20 | Knudsen Motor Corp | Valve construction for fuel-oil motors |
US1952816A (en) * | 1931-04-04 | 1934-03-27 | Bendix Res Corp | Fuel injector |
DE1058313B (en) * | 1953-02-25 | 1959-05-27 | Cummins Engine Co Inc | Device for injecting fuel into the cylinder of an internal combustion engine and fuel supply system for multi-cylinder internal combustion engines |
US2727498A (en) * | 1953-02-25 | 1955-12-20 | Cummins Engine Co Inc | Fuel supply apparatus for an internal combustion engine |
US2792259A (en) * | 1953-07-03 | 1957-05-14 | Int Harvester Co | Fuel injector for internal combustion engines |
US3146949A (en) * | 1961-10-16 | 1964-09-01 | Cummins Engine Co Inc | Fuel injector |
US3131866A (en) * | 1961-12-07 | 1964-05-05 | Clessie L Cummins | Fuel injector |
-
1964
- 1964-03-25 US US354572A patent/US3351288A/en not_active Expired - Lifetime
-
1965
- 1965-03-20 ES ES0310767A patent/ES310767A1/en not_active Expired
- 1965-03-23 DK DK150065AA patent/DK112142B/en unknown
- 1965-03-24 DE DE19651476183 patent/DE1476183B1/en active Pending
- 1965-03-25 SE SE04195/68A patent/SE341097B/xx unknown
- 1965-03-25 BE BE661631A patent/BE661631A/xx unknown
- 1965-03-25 SE SE3855/65A patent/SE305097B/xx unknown
- 1965-03-25 CH CH415965A patent/CH453796A/en unknown
- 1965-03-25 SE SE17485/70A patent/SE362118B/xx unknown
- 1965-09-27 NL NL6503804A patent/NL6503804A/xx unknown
-
1967
- 1967-03-14 NO NO167274A patent/NO124607B/no unknown
-
1969
- 1969-10-20 DK DK555569AA patent/DK127443B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH453796A (en) | 1968-03-31 |
ES310767A1 (en) | 1966-01-16 |
SE362118B (en) | 1973-11-26 |
BE661631A (en) | 1965-09-27 |
DK112142B (en) | 1968-11-11 |
SE341097B (en) | 1971-12-13 |
DE1476183B1 (en) | 1971-05-13 |
NL6503804A (en) | 1965-09-27 |
US3351288A (en) | 1967-11-07 |
SE305097B (en) | 1968-10-14 |
DK127443B (en) | 1973-11-05 |
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