EP0971194A3 - Static heat exchanger - Google Patents

Static heat exchanger Download PDF

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Publication number
EP0971194A3
EP0971194A3 EP99113248A EP99113248A EP0971194A3 EP 0971194 A3 EP0971194 A3 EP 0971194A3 EP 99113248 A EP99113248 A EP 99113248A EP 99113248 A EP99113248 A EP 99113248A EP 0971194 A3 EP0971194 A3 EP 0971194A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
space
outer heat
fills
wound
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.)
Granted
Application number
EP99113248A
Other languages
German (de)
French (fr)
Other versions
EP0971194A2 (en
EP0971194B1 (en
Inventor
Harry Goerke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAP Reinigungssysteme GmbH and Co
Original Assignee
WAP Reinigungssysteme GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WAP Reinigungssysteme GmbH and Co filed Critical WAP Reinigungssysteme GmbH and Co
Publication of EP0971194A2 publication Critical patent/EP0971194A2/en
Publication of EP0971194A3 publication Critical patent/EP0971194A3/en
Application granted granted Critical
Publication of EP0971194B1 publication Critical patent/EP0971194B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24H1/16—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 helically or spirally coiled
    • F24H1/165—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 helically or spirally coiled using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Stehender Wärmetauscher für die Heißwasserbereitung für Hochdruckreiniger, wobei in einem zylinderförmigen Gehäuse (33) zwei koaxial ineinander und einen gegenseitigen radialen Abstand zueinander aufweisende Wärmetauscherschlangen (11,12) angeordnet sind, wobei in die innere Wärmetauscherschlange (11) eine nach unten gerichtete Heizflamme (7) hineinreicht, welche eine Strömungsumlenkung an einem unteren Pralltop (8) erfährt, und wobei das Heißgas zunächst an dem inneren Wärmetauscher (11) entlangströmt und mittels Strömungsumlenkungsmitteln dann den äußeren Wärmetauscher (12) durchströmt, wonach es dann durch einen Kamin (25) entweicht, wobei im Zwischenraum zwischen der inneren Wärmetauscherschlange (11) und der äußeren Wärmetauscherschlange (12) eine weitere spiralförmige Schrägwicklung (31) aufgewickelt ist, welche den Zwischenraum (15) zwischen dem inneren und dem äußeren Wärmetauscher ausfüllt und wobei im Außenbereich (16) auf den äußeren Wärmetauscher (12) eine Schrägwicklung (30) aufgewickelt ist, welche den Zwischenraum (16) zwischen dem äußeren Wärmetauscher (12) und der Gehäusewand ausfüllt.

Figure 00000001
Standing heat exchanger for hot water preparation for high-pressure cleaners, two heat exchanger coils (11, 12) being arranged coaxially one inside the other and at a mutual radial distance from one another, being arranged in a cylindrical housing (33), a downward-directed heating flame (7) being placed in the inner heat exchanger coil (11) ), which experiences a flow deflection at a lower impact top (8), and wherein the hot gas first flows along the inner heat exchanger (11) and then flows through flow deflection means through the outer heat exchanger (12), after which it then escapes through a chimney (25) A further spiral helical winding (31) is wound in the space between the inner heat exchanger coil (11) and the outer heat exchanger coil (12), which fills the space (15) between the inner and the outer heat exchanger and in the outer region (16) the outer heat rope shear (12) an oblique winding (30) is wound, which fills the space (16) between the outer heat exchanger (12) and the housing wall.
Figure 00000001
EP99113248A 1998-07-09 1999-07-08 Static heat exchanger Expired - Lifetime EP0971194B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29812232U 1998-07-09
DE29812232U DE29812232U1 (en) 1998-07-09 1998-07-09 Standing heat exchanger

Publications (3)

Publication Number Publication Date
EP0971194A2 EP0971194A2 (en) 2000-01-12
EP0971194A3 true EP0971194A3 (en) 2000-10-11
EP0971194B1 EP0971194B1 (en) 2003-01-15

Family

ID=8059643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113248A Expired - Lifetime EP0971194B1 (en) 1998-07-09 1999-07-08 Static heat exchanger

Country Status (3)

Country Link
EP (1) EP0971194B1 (en)
DE (2) DE29812232U1 (en)
DK (1) DK0971194T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121805A1 (en) * 2001-05-04 2002-11-07 Alto Deutschland Gmbh Heat exchanger with multiple heating coils and method of manufacturing the heat exchanger
DE10136441A1 (en) * 2001-07-26 2003-02-13 Bosch Gmbh Robert Heat exchanger for a gas heater, especially a condensing boiler
DE10146394B4 (en) * 2001-09-20 2004-09-16 Wacker-Chemie Gmbh Continuously working heat exchanger
CN109715779A (en) * 2016-12-09 2019-05-03 卓金星 Fermentation tank
CN114413325B (en) * 2021-12-30 2023-07-28 浙江阳帆节能开发有限公司 Air can intelligent variable frequency air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR985262A (en) * 1948-08-29 1951-07-17 Boiler
FR2091365A5 (en) * 1970-05-08 1972-01-14 Sulzer Ag
WO1986001282A1 (en) * 1984-08-07 1986-02-27 Vulcan Australia Limited Water heater
DE9310430U1 (en) * 1993-07-13 1993-09-09 Alfred Kärcher GmbH & Co., 71364 Winnenden Burner for a water heater especially for high pressure cleaning devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4102314A1 (en) * 1991-01-26 1992-08-06 Wap Reinigungssysteme HEAT EXCHANGER FOR THE PRODUCTION OF HOT WATER WITH OIL OR GAS BURNERS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR985262A (en) * 1948-08-29 1951-07-17 Boiler
FR2091365A5 (en) * 1970-05-08 1972-01-14 Sulzer Ag
WO1986001282A1 (en) * 1984-08-07 1986-02-27 Vulcan Australia Limited Water heater
DE9310430U1 (en) * 1993-07-13 1993-09-09 Alfred Kärcher GmbH & Co., 71364 Winnenden Burner for a water heater especially for high pressure cleaning devices

Also Published As

Publication number Publication date
EP0971194A2 (en) 2000-01-12
EP0971194B1 (en) 2003-01-15
DE29812232U1 (en) 1999-09-09
DE59904020D1 (en) 2003-02-20
DK0971194T3 (en) 2003-04-14

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