ITRM930014A0 - Dispositivo di protezione di pompa di circolazione in una caldaia. - Google Patents

Dispositivo di protezione di pompa di circolazione in una caldaia.

Info

Publication number
ITRM930014A0
ITRM930014A0 IT93RM14A ITRM930014A ITRM930014A0 IT RM930014 A0 ITRM930014 A0 IT RM930014A0 IT 93RM14 A IT93RM14 A IT 93RM14A IT RM930014 A ITRM930014 A IT RM930014A IT RM930014 A0 ITRM930014 A0 IT RM930014A0
Authority
IT
Italy
Prior art keywords
boiler
protection device
circulation pump
pump protection
circulation
Prior art date
Application number
IT93RM14A
Other languages
English (en)
Inventor
Young-Suk Kwon
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITRM930014A0 publication Critical patent/ITRM930014A0/it
Publication of ITRM930014A1 publication Critical patent/ITRM930014A1/it
Application granted granted Critical
Publication of IT1261740B publication Critical patent/IT1261740B/it

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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipeline Systems (AREA)
  • Feeding And Controlling Fuel (AREA)
ITRM930014A 1992-01-14 1993-01-13 Dispositivo di protezione di pompa di circolazione in una caldaia. IT1261740B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920000420A KR950005848B1 (ko) 1992-01-14 1992-01-14 보일러 순환펌프의 안전장치

Publications (3)

Publication Number Publication Date
ITRM930014A0 true ITRM930014A0 (it) 1993-01-13
ITRM930014A1 ITRM930014A1 (it) 1994-07-13
IT1261740B IT1261740B (it) 1996-06-03

Family

ID=19327844

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930014A IT1261740B (it) 1992-01-14 1993-01-13 Dispositivo di protezione di pompa di circolazione in una caldaia.

Country Status (4)

Country Link
JP (1) JPH05248646A (it)
KR (1) KR950005848B1 (it)
DE (1) DE4300560A1 (it)
IT (1) IT1261740B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9415089U1 (de) * 1994-09-17 1996-02-01 Robert Bosch Gmbh, 70469 Stuttgart Zentralheizungsanlage
ATE261041T1 (de) * 1997-03-05 2004-03-15 Plasteral Sa Betriebsüberwachungssystem einer pumpe
EP0943805B1 (de) * 1998-03-19 2004-12-15 NSB Gas Processing AG Verfahren und Sensor zur Detektion von Kavitationen, sowie Vorrichtung enthaltend einen solchen Sensor
DE19854383A1 (de) 1998-11-25 2000-05-31 Asea Brown Boveri Verfahren und Anlage zur Vermeidung von Kavitation in einer Sattwasser fördernden Pumpe
KR101902227B1 (ko) * 2016-12-27 2018-09-28 주식회사 경동나비엔 밀폐식 보일러의 물 보충 장치 및 물 보충 방법
CN108571453B (zh) * 2018-04-11 2019-08-13 杭州志驱传动技术有限公司 热水恒压控制系统设置自动调整控制方法
CN111649382B (zh) * 2020-06-30 2023-12-19 山西大欣源科技有限公司 一种集中供热控制方法及装置
CN113623721A (zh) * 2021-08-10 2021-11-09 长春市云谷节能科技有限公司 一种基于模数转换控制的供回水数字数据处理系统及处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950501A (it) * 1972-09-20 1974-05-16
JPS6224681A (ja) * 1985-07-24 1987-02-02 Nippon Telegr & Teleph Corp <Ntt> 半導体レ−ザ

Also Published As

Publication number Publication date
IT1261740B (it) 1996-06-03
ITRM930014A1 (it) 1994-07-13
JPH05248646A (ja) 1993-09-24
DE4300560A1 (en) 1993-07-22
KR930016670A (ko) 1993-08-26
KR950005848B1 (ko) 1995-05-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970129