DE20313280U1 - A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core. - Google Patents

A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core.

Info

Publication number
DE20313280U1
DE20313280U1 DE20313280U DE20313280U DE20313280U1 DE 20313280 U1 DE20313280 U1 DE 20313280U1 DE 20313280 U DE20313280 U DE 20313280U DE 20313280 U DE20313280 U DE 20313280U DE 20313280 U1 DE20313280 U1 DE 20313280U1
Authority
DE
Germany
Prior art keywords
steam
water inlet
core
water
ridge
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
Application number
DE20313280U
Other languages
German (de)
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.)
CHIANG LI YUAN
Original Assignee
CHIANG LI YUAN
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 CHIANG LI YUAN filed Critical CHIANG LI YUAN
Priority to DE20313280U priority Critical patent/DE20313280U1/en
Publication of DE20313280U1 publication Critical patent/DE20313280U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/288—Instantaneous electrical steam generators built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2230/00—Other cleaning aspects applicable to all B08B range
    • B08B2230/01—Cleaning with steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The hollow core (12) has an embedded spiral tubular heating element, water inlet and external ribs (122,123,124) to circulate the water towards a restricting bar by which it passes into the centre. An outer body (11) has internal ribs (112,113,114) and steam outlet (117).

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Ein Dampfreinigungsgerät 1, das ein äußeres Gehäuse 11 mit einem Wassereintritt 128 und einem Dampfaustritt 117, einen darin angeordneten elektrisch erhitzbaren Erhitzungskörper 12 zur Verdampfung des einfließenden Wassers in einen Wasserdampf, und einen sich vom Wassereintritt 128 bis zum Dampfaustritt 117 über das Innere des Gehäuses durchgehenden Flußkanal 1281, 13, 14, 16, 15, 125 für das Wasser und/oder den Dampf aufweist, wobei zur Verlängerung der Verweilzeit des Wassers/Dampfs im Flußkanal dieser Flußkanal mit im Querschnitt verengten Durchtritten 1281, 1231, 16, 1251, 117 in Übergängen zwischen seinen nacheinander angeordneten Abschnitten 128, 13, 14, 15, 125 vorgesehen sind, dadurch gekennzeichnet, daß der Erhitzungskörper als ein hohles Innengehäuse 12 mit einem Innenraum 125 ausgebildet ist, welches mit Abstand vom Außengehäuse 11 unter Bildung eines dazwischenliegenden Zwischenraum 13, 14, 16, 15 im Außengehäuse 11 angeordne ist und welches in seiner Wandung eingebaute Erhitzungsrohre 129 aufweist, die z. B. spiral- oder schlangenförmig über die gesamte Mantelfläche des Innengehäuses 12 verteilt sind, wobei sich der Flußkanal 1281, 13, 14, 16, 15, 125 über den gesamten Zwischenraum 13, 14, 16, 15 und den gesamten Innenraum 125 erstreckt.1. A steam cleaning device 1 , which has an outer housing 11 with a water inlet 128 and a steam outlet 117 , an electrically heatable heating body 12 arranged therein for evaporating the inflowing water into a water vapor, and one from the water inlet 128 to the steam outlet 117 via the inside of the Housing through-going flow channel 1281 , 13 , 14 , 16 , 15 , 125 for the water and / or steam, which to extend the residence time of the water / steam in the flow channel, this flow channel with narrowed cross-sections 1281 , 1231 , 16 , 1251 , 117 are provided in transitions between its successively arranged sections 128 , 13 , 14 , 15 , 125 , characterized in that the heating body is designed as a hollow inner housing 12 with an inner space 125 which is spaced apart from the outer housing 11 to form an intermediate space 13 , 14 , 16 , 15 is arranged in the outer housing 11 and which has built-in heating pipes 129 in its wall, the z. B. are distributed in a spiral or serpentine shape over the entire lateral surface of the inner housing 12 , the flow channel 1281 , 13 , 14 , 16 , 15 , 125 extending over the entire space 13 , 14 , 16 , 15 and the entire interior 125 . 2. Dampfreinigungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Zwischenraum durch Trennwände 122, 123 in Teilräume 13, 14, 15 getrennt/geteilt wird, von denen der erste 13 mit dem Wassereintritt 128 und der letzte 15 mit dem Innenraum 125 kommunizierend verbunden ist.2. Steam cleaning device according to claim 1, characterized in that the intermediate space is separated / divided by partitions 122 , 123 into subspaces 13 , 14 , 15 , of which the first 13 is communicatively connected to the water inlet 128 and the last 15 to the interior 125 , 3. Dampfreinigungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß das Innengehäuse 12 an seiner Außenseite einen sich radial nach außen erhöhenden und sich in axialer Richtung erstreckenden Grat (oder Erhöhung) 124 aufweist, wodurch eine Verengung 16 im Zwischenraum gebildet wird, daß das Außengehäuse 11 dementsprechend an seiner Innenseite eine sich in axialer Richtung erstreckende Vertiefung 114 aufweist, wodurch zwischen dem Grat 124 und der Vertiefung 114 ein sehr schmaler Spalt 16 gebildet wird, über den ein Teilraum 14 in einen nachfolgenden Teilraum 15 übergeht, und daß im Grat 124 ein zusätzliches Erhitzungsrohr 1293 eingebaut wird, das in axialer Richtung über die Länge des Grats 124 verläuft.3. Steam cleaning device according to claim 1, characterized in that the inner housing 12 has on its outside a radially outwardly increasing and extending in the axial direction ridge (or elevation) 124 , whereby a narrowing 16 is formed in the space that the outer housing 11th accordingly on its inside has an axially extending recess 114 , whereby a very narrow gap 16 is formed between the ridge 124 and the recess 114 , through which a subspace 14 merges into a subsequent subspace 15 , and that in the ridge 124 an additional Heating tube 1293 is installed, which extends in the axial direction over the length of the ridge 124 .
DE20313280U 2003-08-27 2003-08-27 A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core. Expired - Lifetime DE20313280U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20313280U DE20313280U1 (en) 2003-08-27 2003-08-27 A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313280U DE20313280U1 (en) 2003-08-27 2003-08-27 A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core.

Publications (1)

Publication Number Publication Date
DE20313280U1 true DE20313280U1 (en) 2003-11-06

Family

ID=29432943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20313280U Expired - Lifetime DE20313280U1 (en) 2003-08-27 2003-08-27 A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core.

Country Status (1)

Country Link
DE (1) DE20313280U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170065142A1 (en) * 2015-09-08 2017-03-09 Black & Decker Inc. Boiler and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170065142A1 (en) * 2015-09-08 2017-03-09 Black & Decker Inc. Boiler and method of manufacture
EP3141815A1 (en) * 2015-09-08 2017-03-15 Black & Decker, Inc. Boiler and method of manufacture

Similar Documents

Publication Publication Date Title
EP3457027B1 (en) Steam generator for a steam cooking device, steam cooking device with such a steam generator and method for generating steam
DE102006028913A1 (en) Pump, in particular for water-bearing household machines
EP1571347A2 (en) Centrigual pump with integral heating element
EP3008346A1 (en) Pump
EP1571348A2 (en) Centrifugal pump
DE4033537A1 (en) Heat exchanger for gas appliance - consists of long extruded profiled tube
DE3526186A1 (en) ELECTRIC HEATING FOR LIQUID TANKS
DE102010038686B4 (en) Water-bearing household appliance, in particular dishwasher
DE20313280U1 (en) A steam generator for steam cleaning machines has an internal electrically heated core and water inlet circulating water around and within the core.
DE1579950C3 (en) Elevated tank for a central heating system with forced umlaut device
DE19641702C1 (en) Liquid heating and vaporisation device, e.g. for fuels, use in motor vehicles
EP0687434B1 (en) Baking oven for steam cooking
EP1532905A1 (en) Device for supplying hot water, steam or hot milk to a coffee machine
DE102010006892B4 (en) Device for heating natural gas
EP2306112B1 (en) Heating device
DE10211828A1 (en) Device for treating at least one gaseous medium, in particular for cleaning air discharged from buildings
CH639475A5 (en) BOILER FOR HEATING A MEDIUM BY HEAT TRANSFER FROM A WARMED MEDIUM.
DE202004010834U1 (en) Controlled temperature treatment vessel comprises cylindrical work chamber ringed by annular chamber fitted with tube to heat or cool incoming compressed air and direct air into main chamber in selected direction.
EP2290301A2 (en) Condensing boiler
DE3320627C1 (en) Method for external wort boiling and thermal reaction vessel for use in this method
DE387777C (en) Hot water heating system
DE102004048362A1 (en) Rotary pump for domestic appliances has an integrated heating element having improved efficiency due to greater contact with the circulated water
DE102004012607A1 (en) Assembly for heating a confectionery mass has a tubular mantle, with a lower inflow and upper outflow, around a bundle of tubes to carry a heating medium and a center cylinder supporting a spiral flow guide
DE102007017764B4 (en) Hot-damming, especially for a thermal spraying machine
DE102022209108A1 (en) Heating device for heating liquid and method for operating a heating device

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031211

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20061024

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090923

R152 Utility model maintained after payment of third maintenance fee after eight years
R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20111130

R071 Expiry of right
R071 Expiry of right