ES2168233T1 - A COMPONENT OF A HEATING SYSTEM. - Google Patents

A COMPONENT OF A HEATING SYSTEM.

Info

Publication number
ES2168233T1
ES2168233T1 ES00309946T ES00309946T ES2168233T1 ES 2168233 T1 ES2168233 T1 ES 2168233T1 ES 00309946 T ES00309946 T ES 00309946T ES 00309946 T ES00309946 T ES 00309946T ES 2168233 T1 ES2168233 T1 ES 2168233T1
Authority
ES
Spain
Prior art keywords
inlet
region
nozzle
gas
component
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.)
Pending
Application number
ES00309946T
Other languages
Spanish (es)
Inventor
Li Shan Hua
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.)
Zhuhai Velocity of Sound Tech Ltd
Original Assignee
Zhuhai Velocity of Sound Tech Ltd
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
Priority claimed from CN99241052U external-priority patent/CN2410608Y/en
Priority claimed from CN99241050U external-priority patent/CN2410530Y/en
Priority claimed from CN99241051U external-priority patent/CN2410607Y/en
Application filed by Zhuhai Velocity of Sound Tech Ltd filed Critical Zhuhai Velocity of Sound Tech Ltd
Publication of ES2168233T1 publication Critical patent/ES2168233T1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D1/00—Steam central heating systems
    • F24D1/005—Steam central heating systems in combination with systems for domestic water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/28—Feed-water heaters, i.e. economisers or like preheaters for direct heat transfer, e.g. by mixing water and steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Nozzles (AREA)

Abstract

Un componente para su fijación, en uso, a un sistema de calefacción, comprendiendo el componente: una primera entrada para recibir un gas calentado, comprendiendo la entrada una primera región troncocónica seguida por una boquilla estrechada hacia fuera para generar un chorro de gas a alta velocidad; una segunda entrada para recibir agua enfriada del sistema de calefacción; una región mezcladora que rodea a la región de la boquilla y que está conectada a la segunda entrada, comprendiendo la región mezcladora un conjunto de cámara circularquerodea a almenos una parte de la boquilla de gas, y un componente troncocónico estrechado hacia dentro, posicionado aguas arriba de la salida de la boquilla de gas y que conduce a una tercera región mezcladora de sección transversal generalmente regular, estando configurada la región mezcladora para mezclar, en uso, gas calentado procedente de la boquilla y líquido enfriado procedente de la segunda entrada a n de producir líquido calentado mezclado a altapresión y alta velocidad de flujo de avance; una región de difusión que comprende un tubo troncocónico estrechado hacia fuera para reducir el flujo del líquido calentado mientras aumenta su presión hasta un valor predeterminado; y una salida fijada a la región de difusión para recibir y dispersar líquido calentado procedente de la misma.A component for fixing, in use, to a heating system, the component comprising: a first inlet to receive a heated gas, the inlet comprising a first frustoconical region followed by a nozzle narrowed outwardly to generate a high jet of gas speed; a second inlet to receive cooled water from the heating system; a mixing region that surrounds the region of the nozzle and that is connected to the second inlet, the mixing region comprising a circular chamber assembly at least a part of the gas nozzle, and a narrowed inwardly frustoconical component positioned upstream from the outlet of the gas nozzle and leading to a third mixing region of generally regular cross-section, the mixing region being configured to mix, in use, heated gas from the nozzle and cooled liquid from the second inlet to produce heated liquid mixed at high pressure and high forward flow rate; a diffusion region comprising a frustoconical tube narrowed outward to reduce the flow of the heated liquid while increasing its pressure to a predetermined value; and an outlet fixed to the diffusion region to receive and disperse heated liquid from it.

ES00309946T 1999-12-10 2000-11-09 A COMPONENT OF A HEATING SYSTEM. Pending ES2168233T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN99241052U CN2410608Y (en) 1999-12-10 1999-12-10 Supersonic speed four head self-water supply super energy-saving device
CN99241050U CN2410530Y (en) 1999-12-10 1999-12-10 Supersonic speed three head super energy-saving device
CN99241051U CN2410607Y (en) 1999-12-10 1999-12-10 Supersonic speed four head bypass pressure-reducing super energy-saving device

Publications (1)

Publication Number Publication Date
ES2168233T1 true ES2168233T1 (en) 2002-06-16

Family

ID=27179270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00309946T Pending ES2168233T1 (en) 1999-12-10 2000-11-09 A COMPONENT OF A HEATING SYSTEM.

Country Status (3)

Country Link
EP (1) EP1106838A1 (en)
DE (1) DE1106838T1 (en)
ES (1) ES2168233T1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752843B1 (en) * 2000-02-04 2004-06-22 Kentucky Energy, L.L.C. Asphalt emulsion producing and spraying process
GB2385120B (en) * 2002-02-09 2004-05-19 Thermetica Ltd Thermal storage apparatus
CN1442653A (en) * 2002-03-01 2003-09-17 珠海市声速科技有限公司 Supersonic speed direct heating heater
CN102588354B (en) * 2012-02-27 2017-02-01 北京华油油气技术开发有限公司 Gas lift negative pressure pump
DE102013008435A1 (en) * 2013-05-17 2014-11-20 Herbert Kannegiesser Gmbh Method and device for direct heating of liquids for wet treatment of particular laundry with steam
CN103742895A (en) * 2013-12-27 2014-04-23 陕西大唐新能电力设计有限公司 Heating device for water feeding of reverse osmosis system
CN103990631A (en) * 2014-05-20 2014-08-20 新乡市乔山机械设备有限公司 Mud discharging device
CN104624582A (en) * 2015-02-04 2015-05-20 成都大漠石油机械有限公司 Sludge discharging structure for oil storage tank
CN104624583A (en) * 2015-02-04 2015-05-20 成都大漠石油机械有限公司 Sludge disposal device with disposal-assisted structure
CN108916129B (en) * 2018-06-26 2019-12-03 湖南人文科技学院 A kind of efficient self-vibration air lift mud pump
CN110685660B (en) * 2019-11-01 2024-04-16 西南石油大学 Device and method for realizing accurate control of concentration of sand-carrying fluid in proppant conveying experiment
CN114688105A (en) * 2022-04-13 2022-07-01 中国船舶重工集团公司第七一九研究所 Multistage auxiliary pressurizing ship water supply device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE283826C (en) *
DE2511476A1 (en) * 1975-03-15 1976-09-23 Sandoz Ag Steam heating arrangement for stored liquids - has steam nozzle with liquid inlet slots for improving heating performance
DE3005653A1 (en) * 1980-02-15 1981-08-20 Brown, Boveri & Cie Ag, 6800 Mannheim Steam-driven feed water injector - has mixing chamber with auxiliary and main diffusors and secondary diffusor to remove excess water
US5163821A (en) * 1991-04-02 1992-11-17 Worldwater, Inc. Solar thermal powered water pump
DE19502539C2 (en) * 1995-01-27 1997-10-02 Baelz Gmbh Helmut Steam injector

Also Published As

Publication number Publication date
EP1106838A1 (en) 2001-06-13
DE1106838T1 (en) 2002-06-13

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