EP0888702B1 - Fluid-heizeinrichtung - Google Patents
Fluid-heizeinrichtung Download PDFInfo
- Publication number
- EP0888702B1 EP0888702B1 EP97900958A EP97900958A EP0888702B1 EP 0888702 B1 EP0888702 B1 EP 0888702B1 EP 97900958 A EP97900958 A EP 97900958A EP 97900958 A EP97900958 A EP 97900958A EP 0888702 B1 EP0888702 B1 EP 0888702B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- equipment according
- heating equipment
- fluid
- heating
- radiator
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000010453 quartz Substances 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0052—Heating devices using lamps for industrial applications for fluid treatments
Definitions
- the present invention relates to a fluid heating device with a tube through which a fluid flows, concentric around one surrounded by a quartz jacket Spotlight is arranged.
- Heaters of this type are from the publications US 5 371 830 A, EP 0 570 586 A, US 5 054 108 A, US 5 054 107 A and Patent Abstracts of Japan, Vol. 010, No. 304 (M-526) or JP 61 116246 A known.
- JP 01 200 143 A is a water heater known with electric heaters, where the water inside a container electrically heated elements is passed.
- the object of the present invention is a Fluid heater to create that inexpensive is to be produced and with which a fluid is as inert as possible and can be heated up in a controlled manner.
- the object of the invention is mentioned in one Fluid heater solved in that a Temperature sensor on the one opposite the radiator The outer circumference of the fluid tube is provided.
- one flowing through a heating wire Heating current switched off when the by the first temperature sensor measured temperature a predetermined temperature value reached.
- the one from the first temperature sensor The delivered value for the temperature also indicates whether Gas flows through the fluid pipe, because in this case the Heating heat through the fluid medium to the outer circumference of the Fluid pipe is transported.
- the temperature value determined by the second temperature sensor used to control the heating power.
- the quartz jacket stores only a small amount of residual heat where by immediately after switching off the fluid heating device the fluid is no longer heated.
- the quartz jacket is a quartz tube that shaped the spotlight contains an electric heating element.
- the quartz tube Heating wire Preferably contains at least a portion of the quartz tube Heating wire. If there are several sections of the quartz tube Heating element is included by interconnection of the several heating elements achieves a greater heating output.
- the radiator is advantageously an infrared radiator and the fluid tube is made of stainless steel, a ceramic tube or one lined with ceramics or a ceramic tube Steel tube. This makes a large part of that Radiators emitted thermal energy on the inner circumference of the Fluid tube reflected back into the fluid tube.
- Fig. 1 is a first embodiment of an inventive Fluid heating device 1 shown schematically.
- the fluid heating device 1 has a fluid tube 2 through which a gas (not shown) flows, whereby the direction of flow represented by the arrows in Fig. 1 is.
- a quartz tube 3 is concentric in the fluid tube 2 arranged, which has a heating wire 4.
- Of the Heating wire 4 has two lead wires 5, 6 through Passages in the quartz tube 3 and the fluid tube 2 behind are led outside.
- the heating wire 4 With energy supplies and emits in particular IR heating power that the gas flowing in the direction of the arrow in the flow process warmed up.
- a first temperature sensor 7 senses the temperature the outside of the quartz jacket 3 to overtemperature to switch off the heating device.
- a second Temperature sensor 8 senses the temperature of the gas analogously downstream of the fluid heating device 1. The value the temperature measured by the second temperature sensor 8 can be used to control the heating wire 4 via the Lead wires 5, 6 applied electrical power used to keep the temperature of the gas constant hold.
- the fluid heating device 1 has a fluid tube 2 made of polished stainless steel, in which a gas (not shown), such as N 2 gas, flows. The direction of flow is indicated by the arrows.
- the gas enters the tube 2 through an inlet 9 arranged transversely to the fluid tube 2 and exits through an outlet 10 likewise offset transversely to the fluid tube 2 and the inlet 9.
- a quartz jacket is arranged axially symmetrically, which is designed as a quartz tube 3, which extends beyond the inlet 9 and the outlet 10.
- a heating wire (not shown) is arranged over the schematically indicated length L in a section 11 of the quartz jacket 3, to whose supply wires 5, 6 an electrical voltage is applied in order to heat the heating wire.
- the lead wires 5, 6 are guided in the quartz tube 3 and are led out of the fluid tube 2 at the quartz tube ends.
- the points at which the quartz tube 3 emerges from the fluid tube 2 are provided with sealing devices 12, 13 on the inlet side and the outlet side, respectively, which are preferably designed as sealing rings.
- the first temperature sensor 7 senses the temperature on the outer circumference of the fluid tube 2.
- a second temperature sensor 8 senses the gas temperature downstream of the heated section 11 of the quartz tube 3 on the outer circumference of a tube that conducts the fluid.
- the invention was based on two preferred exemplary embodiments described, instead of a gas also a liquid through the heating device according to the invention can be heated.
Description
- Fig. 1
- eine schematische Darstellung eines ersten Ausführungsbeispiels einer erfindungsgemäßen Fluid-Heizeinrichtung; und
- Fig. 2
- eine Querschnittsansicht eines zweiten Ausführungsbeispiels einer erfindungsgemäßen Fluid-Heizeinrichtung.
Claims (17)
- Fluid-Heizeinrichtung (1) mit einem von einem Fluid durchströmten Rohr (2), das konzentrisch um einen von einem Quarzmantel (3) umgebenen Strahler angeordnet ist, dadurch gekennzeichnet, daß ein Temperaturfühler (7) an dem, dem Strahler gegenüberliegenden Außenumfangsabschnitt des Fluidrohrs (2) vorgesehen ist.
- Heizeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein zweiter Temperaturfühler (8) am Auslaß (10) des Fluidrohrs (2) vorgesehen ist.
- Heizeinrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der von dem zweiten Temperaturfühler (8) ermittelte Temperaturwert zur Regelung der Heizleistung vorgesehen ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Quarzmantel ein Quarzrohr (3) ist, das den Strahler enthält.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Strahler ein Infrarotstrahler ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Strahler ein elektrisches Heizelement ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Strahler ein Heizdraht (4) ist.
- Heizeinrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der durch den Heizdraht (4) fließende Heizstrom abgeschaltet wird, wenn die vom Temperaturfühler (7) gemessene Temperatur einen vorbestimmten Temperaturwert erreicht.
- Heizeinrichtung nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Zuleitungsdrähte (5, 6) des Heizdrahtes (4) an wenigstens einem Ende des Quarzrohrs (3) nach außen geführt sind.
- Heizeinrichtung nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die Zuleitungsdrähte (5, 6) des Heizdrahtes (4) durch wenigstens eine Öffnung in der Wand des Quarzrohrs (3) nach außen geführt sind.
- Heizeinrichtung nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß wenigstens ein Teilabschnitt (11) des Quarzrohrs (3) ein Heizdraht (4) enthält.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mehrere Strahler vorgesehen sind.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Fluidrohr (2) aus Edelstahl ist.
- Heizeinrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß das Fluidrohr (2) aus Keramik ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Fluidrohr (2) ein mit Keramik ausgekleidetes Stahlrohr ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Fluid ein Gas, vorzugsweise Stickstoff ist.
- Heizeinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Fluid auf eine Temperatur im Bereich von 100 °C bis 200 °C aufgeheizt wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19613411A DE19613411C1 (de) | 1996-04-03 | 1996-04-03 | Fluid-Heizeinrichtung mit einem von einem Fluid durchströmten Rohr |
DE19613411 | 1996-04-03 | ||
PCT/EP1997/000028 WO1997038554A1 (de) | 1996-04-03 | 1997-01-04 | Fluid-heizeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0888702A1 EP0888702A1 (de) | 1999-01-07 |
EP0888702B1 true EP0888702B1 (de) | 1999-11-17 |
Family
ID=7790418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97900958A Expired - Lifetime EP0888702B1 (de) | 1996-04-03 | 1997-01-04 | Fluid-heizeinrichtung |
Country Status (11)
Country | Link |
---|---|
US (1) | US6205292B1 (de) |
EP (1) | EP0888702B1 (de) |
JP (1) | JPH11507175A (de) |
KR (1) | KR100296481B1 (de) |
CN (1) | CN1200229A (de) |
AT (1) | ATE186811T1 (de) |
AU (1) | AU1439397A (de) |
CA (1) | CA2237720A1 (de) |
DE (2) | DE19613411C1 (de) |
TW (1) | TW393554B (de) |
WO (1) | WO1997038554A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19808571B4 (de) * | 1998-02-28 | 2009-02-19 | Bayerische Motoren Werke Aktiengesellschaft | Zusatzheizeinrichtung für Kraftfahrzeuge |
US6539171B2 (en) * | 2001-01-08 | 2003-03-25 | Watlow Polymer Technologies | Flexible spirally shaped heating element |
US7153285B2 (en) * | 2002-01-17 | 2006-12-26 | Baxter International Inc. | Medical fluid heater using radiant energy |
JP3985642B2 (ja) * | 2002-09-17 | 2007-10-03 | 株式会社デンソー | 温水生成装置 |
JP4029092B2 (ja) * | 2004-10-26 | 2008-01-09 | 日本ピラー工業株式会社 | 流体用ヒータ及び流体加熱装置 |
US7932480B2 (en) | 2006-04-05 | 2011-04-26 | Mks Instruments, Inc. | Multiple heater control system with expandable modular functionality |
JP2009002424A (ja) * | 2007-06-21 | 2009-01-08 | Nitta Moore Co | 加熱・保温管の配管構造 |
JP5610679B2 (ja) * | 2008-09-01 | 2014-10-22 | 栗田工業株式会社 | 液体加熱器および液体加熱方法 |
US8541721B2 (en) * | 2008-12-01 | 2013-09-24 | Daniel Moskal | Wake generating solid elements for joule heating or infrared heating |
US8687951B2 (en) * | 2009-09-08 | 2014-04-01 | Patrick F. Servidio | Halogen water heater |
ITTO20100351A1 (it) * | 2010-04-27 | 2011-10-28 | N&W Global Vending Spa | Caldaia per il riscaldamento di un liquido |
JP4790092B1 (ja) * | 2010-04-30 | 2011-10-12 | 日本碍子株式会社 | 塗膜乾燥炉 |
US8661967B2 (en) * | 2011-03-07 | 2014-03-04 | Guy Hanan GONEN | Coffee-making machine with semi-external high voltage halogen or infra red heating element |
JP5812258B2 (ja) * | 2011-05-26 | 2015-11-11 | 栗田工業株式会社 | 液体加熱器 |
GB2493719A (en) * | 2011-08-15 | 2013-02-20 | Strix Ltd | Flow heater with temperature sensing and a heat sink |
WO2013070790A1 (en) * | 2011-11-11 | 2013-05-16 | Titan Armor LLC | Heating system having plasma heat exchanger |
KR101137528B1 (ko) * | 2011-11-18 | 2012-04-20 | 한국기계연구원 | 카트리지형 인라인 히터 및 이를 이용한 작동유체 온도 제어 시스템 |
US9074819B2 (en) * | 2012-04-04 | 2015-07-07 | Gaumer Company, Inc. | High velocity fluid flow electric heater |
US10571135B2 (en) | 2012-04-09 | 2020-02-25 | David Kreutzman | Renewable energy hot water heater with heat pump |
US8977117B2 (en) * | 2012-04-09 | 2015-03-10 | David Kreutzman | Renewable energy hot water heating elements |
JP5999631B2 (ja) * | 2012-04-20 | 2016-09-28 | サンデンホールディングス株式会社 | 加熱装置 |
US20140112650A1 (en) * | 2012-10-19 | 2014-04-24 | Edwards Vacuum, Inc. | Cartridge heater apparatus |
CN102984835B (zh) * | 2012-12-06 | 2014-10-29 | 常州瑞择微电子科技有限公司 | 红外加热器 |
DE102014102474A1 (de) | 2014-02-25 | 2015-08-27 | Sandvik Materials Technology Deutschland Gmbh | Heizelement und Prozessheizer |
CA2922702C (en) * | 2015-03-05 | 2023-05-09 | Lorne R. Heise | Apparatus and assembly for heating pipes |
US10361551B2 (en) | 2016-07-21 | 2019-07-23 | Heat-Line Corporation | End seal for heating cable |
WO2022118078A1 (en) * | 2020-12-04 | 2022-06-09 | Reflexy Nederland B.V. | Modular fluid heating device, heating system provided with such a fluid heating device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1269748B (de) * | 1959-08-17 | 1968-06-06 | Heraeus Schott Quarzschmelze | Waermestrahler |
DE1906191C3 (de) * | 1969-02-07 | 1975-07-03 | Accumulatorenfabrik Sonnenschein Gmbh, 6470 Buedingen | Verschluß für die Füllöffnungen eines mehrzelligen elektrischen Akkumulators |
US3906188A (en) | 1971-11-08 | 1975-09-16 | Joseph A Gamell | Radiant heat boiler |
JPS61116246A (ja) | 1984-11-09 | 1986-06-03 | Tetsuo Hayakawa | 液中にて使用する赤外線放射体 |
US5054108A (en) | 1987-03-30 | 1991-10-01 | Arnold Gustin | Heater and method for deionized water and other liquids |
JPH01200143A (ja) | 1988-02-03 | 1989-08-11 | Tamotsu Hiroshima | 電気瞬間湯沸かし器 |
DE3841448C1 (de) * | 1988-12-09 | 1990-05-10 | Heraeus Quarzschmelze Gmbh, 6450 Hanau, De | |
US5054107A (en) * | 1989-05-19 | 1991-10-01 | Geoffrey Batchelder | Radiating lamp fluid heating system |
DE8913683U1 (de) * | 1989-11-20 | 1990-01-11 | Heraeus Quarzschmelze Gmbh, 6450 Hanau, De | |
DE4201944C2 (de) * | 1991-01-24 | 2003-04-24 | Asahi Glass Co Ltd | Flüssigkeitsheizeinrichtung |
JP2583159B2 (ja) | 1991-02-08 | 1997-02-19 | 株式会社小松製作所 | 流体加熱器 |
JP3137272B2 (ja) * | 1992-06-30 | 2001-02-19 | 株式会社小松製作所 | 流体加熱装置 |
US5408578A (en) * | 1993-01-25 | 1995-04-18 | Bolivar; Luis | Tankless water heater assembly |
US5371830A (en) | 1993-08-12 | 1994-12-06 | Neo International Industries | High-efficiency infrared electric liquid-heater |
DE4420493A1 (de) * | 1994-06-12 | 1995-12-14 | Ego Elektro Blanc & Fischer | Elektronisches Durchflußheizelement für Medien |
EP0787418B1 (de) * | 1994-10-27 | 1999-11-10 | Watkins Manufacturing Corporation | Elektrischer patronenheizkörper |
-
1996
- 1996-04-03 DE DE19613411A patent/DE19613411C1/de not_active Expired - Lifetime
-
1997
- 1997-01-04 KR KR1019980707837A patent/KR100296481B1/ko not_active IP Right Cessation
- 1997-01-04 WO PCT/EP1997/000028 patent/WO1997038554A1/de active IP Right Grant
- 1997-01-04 CA CA002237720A patent/CA2237720A1/en not_active Abandoned
- 1997-01-04 DE DE59700727T patent/DE59700727D1/de not_active Expired - Fee Related
- 1997-01-04 JP JP9535771A patent/JPH11507175A/ja active Pending
- 1997-01-04 CN CN97191169A patent/CN1200229A/zh active Pending
- 1997-01-04 US US09/155,752 patent/US6205292B1/en not_active Expired - Fee Related
- 1997-01-04 AU AU14393/97A patent/AU1439397A/en not_active Abandoned
- 1997-01-04 AT AT97900958T patent/ATE186811T1/de not_active IP Right Cessation
- 1997-01-04 EP EP97900958A patent/EP0888702B1/de not_active Expired - Lifetime
- 1997-01-21 TW TW086100590A patent/TW393554B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW393554B (en) | 2000-06-11 |
KR20000005168A (ko) | 2000-01-25 |
DE19613411C1 (de) | 1997-08-21 |
DE59700727D1 (de) | 1999-12-23 |
AU1439397A (en) | 1997-10-29 |
ATE186811T1 (de) | 1999-12-15 |
WO1997038554A1 (de) | 1997-10-16 |
KR100296481B1 (ko) | 2001-09-06 |
CN1200229A (zh) | 1998-11-25 |
US6205292B1 (en) | 2001-03-20 |
CA2237720A1 (en) | 1997-10-16 |
JPH11507175A (ja) | 1999-06-22 |
EP0888702A1 (de) | 1999-01-07 |
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