KR950025369A - Flow control valve and hot water supply device - Google Patents
Flow control valve and hot water supply device Download PDFInfo
- Publication number
- KR950025369A KR950025369A KR1019950002032A KR19950002032A KR950025369A KR 950025369 A KR950025369 A KR 950025369A KR 1019950002032 A KR1019950002032 A KR 1019950002032A KR 19950002032 A KR19950002032 A KR 19950002032A KR 950025369 A KR950025369 A KR 950025369A
- Authority
- KR
- South Korea
- Prior art keywords
- control valve
- hot water
- water supply
- bypass passage
- valve body
- Prior art date
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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
-
- 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
- F24H1/145—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 fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
본 발명은 물이나 가스를 공급할때의 유량을 조절하는 유량제어밸브와, 이 유량제어밸브를 사용하는 특히 급탕장치에 관한 것으로서, 열교환기를 우회하는 바이패스로에 유량제어밸브를 설치하고, 이 유량 제어밸브의 개방도에 의해 출탕온도를 제어하는 급탕기에 있어서, 유량제어밸브의 전류에 대한 유량의 변화를 직선으로 하는 스프링정수가 비선형인 탄성체를 구비한 동시에 비통전시에는 유량제어밸브를 완전개방이 되도록 구성하고, 급탕정지시에는 소정의 지연시간후에 유량제어밸브를 완전패쇄로 하도록 제어하므로, 급탕의 개시시나 재출탕시 등의 과도적인 탕온변화를 작게 할 수 있고 샤워등의 쾌적한 급탕을 제공할 수 있다. 또 정전이나 고장시등에 열탕이 토출되는 일이 없기 때문에, 안전한 급탕을 제공할 수 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flow rate control valve for adjusting a flow rate when supplying water or gas, and particularly to a hot water supply apparatus using the flow rate control valve, wherein a flow rate control valve is provided in a bypass passage bypassing a heat exchanger. In a hot water heater, which controls the tapping temperature by the opening of the control valve, a spring constant having a linear change in flow rate with respect to the current of the flow control valve is provided with a nonlinear elastic body, and the flow control valve is completely opened during non-energization. When the hot water stop is stopped, the flow control valve is controlled to be completely closed after a predetermined delay time, thereby making it possible to reduce excessive hot water temperature change at the start of hot water supply or when re-water tapping is performed and to provide a comfortable hot water supply such as a shower. Can be. In addition, since hot water is not discharged at the time of power failure or failure, safe hot water supply can be provided.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 제1실시예의 유량제어밸브의 구성도.1 is a block diagram of a flow control valve of a first embodiment of the present invention.
제2도는 동 유량제어밸브의 전류에 대한 유량의 특성도.2 is a characteristic diagram of the flow rate with respect to the current of the flow control valve.
제7도는 본 발명의 제3실시예의 급탕장치의 구성도.7 is a block diagram of a hot water supply device according to a third embodiment of the present invention.
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6013475A JPH07217766A (en) | 1994-02-07 | 1994-02-07 | Solenoid valve device |
JP94-13475 | 1994-02-07 | ||
JP6016331A JPH07225052A (en) | 1994-02-10 | 1994-02-10 | Hot water supply control device |
JP94-16331 | 1994-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950025369A true KR950025369A (en) | 1995-09-15 |
KR0180270B1 KR0180270B1 (en) | 1999-03-20 |
Family
ID=26349285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950002032A KR0180270B1 (en) | 1994-02-07 | 1995-02-06 | Solenoid valve device |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR0180270B1 (en) |
CN (1) | CN1096586C (en) |
TW (1) | TW305016B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004360442A (en) * | 2003-05-13 | 2004-12-24 | Noriatsu Kojima | Sealing water supplying method for drain trap, flow passage opening/closing device and sealing water supplying device for drain trap used for the method |
JP4534227B2 (en) * | 2005-09-30 | 2010-09-01 | Smc株式会社 | Water-cooled constant temperature liquid circulating apparatus and circulating liquid temperature control method in the apparatus |
JP5066474B2 (en) * | 2008-03-31 | 2012-11-07 | アズビル株式会社 | Flow control system |
CN102080734B (en) * | 2010-12-07 | 2014-06-25 | 广东万家乐燃气具有限公司 | Method and device for handling adjusting return difference of permanent magnet dynamic gas proportional valve used for gas water heater |
CN105696263A (en) * | 2013-07-11 | 2016-06-22 | 长乐市丽智产品设计有限公司 | Electromagnetic valve used for jet mixer |
CN106859353A (en) * | 2017-02-22 | 2017-06-20 | 合肥舒实工贸有限公司 | A kind of temperature control device of water fountain |
US11060764B2 (en) | 2018-11-13 | 2021-07-13 | White Knight Fluid Handling Inc. | On-demand heater and temperature control system and related process |
JP7393633B2 (en) * | 2019-12-12 | 2023-12-07 | 株式会社ノーリツ | water heater |
JP2021103026A (en) * | 2019-12-25 | 2021-07-15 | 株式会社ノーリツ | Hot water supply device, method of controlling hot water supply device, and program for controlling hot water supply device |
CN113587434B (en) * | 2021-09-06 | 2022-07-12 | 精福科技(深圳)有限公司 | Domestic hot water circulation water return device convenient to maintenance |
CN113983682B (en) * | 2021-11-29 | 2023-07-04 | 广东万和热能科技有限公司 | Gas water heater and control method and device thereof |
-
1995
- 1995-01-26 CN CN95100187A patent/CN1096586C/en not_active Expired - Fee Related
- 1995-02-06 KR KR1019950002032A patent/KR0180270B1/en not_active IP Right Cessation
- 1995-02-06 TW TW084100918A patent/TW305016B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR0180270B1 (en) | 1999-03-20 |
TW305016B (en) | 1997-05-11 |
CN1096586C (en) | 2002-12-18 |
CN1111332A (en) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20071123 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |