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Positive displacement rapid water heater and controlling method thereof

A water heater, volumetric technology, applied in the field of volumetric gas fast water heaters, can solve the problems of slow heating speed, etc., and achieve the effect of less start-up and high combustion efficiency

Inactive Publication Date: 2005-02-23
上海梦地工业自动控制系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problems to be solved by the present invention are: to solve the problem of water storage, to ensure a large amount of water supply; to solve technical problems such as slow heating speed, increase of power and water heater control process

Method used

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  • Positive displacement rapid water heater and controlling method thereof
  • Positive displacement rapid water heater and controlling method thereof
  • Positive displacement rapid water heater and controlling method thereof

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Embodiment Construction

[0062] Please refer to the attached figure 1 , 2 , 3, and 5, the present invention consists of a once-through instant water heater and a volumetric water heater except the combustion system, mainly comprising: a closed water storage tank (1), an expansion tank (2), a flue pipe (3), Instant water heater (4), combustion chamber (5), fan (7), water pump (6), safety burner control valve (8), check valve (13), controller (9), casing (10) , hot and cold water pipes (11), gas pipelines (12) and other components. The device includes: a waterway system; a combustion system; a flue gas removal system and a control system; the upper part of the casing (10) is equipped with a water heater hanging plate (20), and the water heater hanging plate (20) is equipped with a fast water heater ( 4), the bottom of the instant water heater (4) is equipped with a controller (9) and a control panel (101), and a support frame (80) is provided under the controller (9) and the control panel (101). ) is...

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Abstract

A volume style water heater can be used in apartments, offices, hotels and villas. It consists of a sealed water tank, an expanding tank, a flue, a quick heater, a combusting chamber, a blower, a water pump, a safety valve for controlling combustion, a check valve, a controller, a shell, pipelines for cold and hot water, and gas fuel pipelines. A microcomputer as intellectual controller is used to inspect, to determine, to diagnose, and to control circulation. It combines advantages of direct flow style and volume style water heaters together, provides hot water at once as starting with large flow and efficient combustion, saves energy, and works reliably and safely. A method for controlling is disclosed also.

Description

technical field [0001] The invention relates to a gas water heater device, which belongs to gas electric appliances, and belongs to the technical field of household appliances, heating and bathing equipment, especially a device for large families, multi-toilet rooms, offices, hospitals, student apartments, small The invention relates to a volumetric gas instant water heater and a control method thereof for household appliance heating, heat supply and shower equipment in hotels, villas, beauty salons and other places. Background technique [0002] At present, there are two common types of water heaters in the water heater market, which are divided into two types: once-through instant water heaters and volumetric water heaters. [0003] The once-through instant water heater is a water heater in which cold water flows through a serpentine tube with fins and is heated by hot flue gas to obtain the required outlet water temperature. The once-through instant water heater can prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/14F24H9/20
Inventor 姜鸣李忠
Owner 上海梦地工业自动控制系统股份有限公司
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