CN2738159Y

CN2738159Y - Efficient energy-saving water heater

Info

Publication number: CN2738159Y
Application number: CN 200420009447
Authority: CN
Inventors: 郭志军
Original assignee: 郭志军
Priority date: 2004-10-02
Filing date: 2004-10-02
Publication date: 2005-11-02
Anticipated expiration: 2014-10-02

Abstract

The utility model provides an efficient energy-saving water heater, comprising a water heater body, a water heater bladder, a burning chamber, a fireworks pipeline, a water inlet pipe, a water outlet pipe and a water-storing chamber. The burning chamber is positioned on the lower part of the water heater body, a water heater grating which is positioned in the burning chamber presents the movable connection structure which is separable, and the water heater bladder is arranged on the water heater grating; a horizontal pipe wing is embedded on the vertical fireworks pipeline above the burning chamber, and the fireworks pipeline passes through the center of a water heater cover; a matching door cover is arranged on the end surface of the burning chamber, the water inlet pipe and the water outlet pipe are respectively arranged on the lower part of the water heater body and the middle-upper part of the water heater body. The heat energy around the water heater bladder can be absorbed effectively, the waste heat of the fireworks can be fully used, and the heat utilization efficiency can be effectively increased. The water heater bladder can be separated from the water heater body, and the water heater bladder can be replaced once the water heater bladder is damaged. The efficient energy-saving water heater has long service life.

Description

Energy-efficient water heater

Technical field the utility model relates to a kind of water heater, particularly a kind of energy-efficient water heater.

The existing water heater of background technology, its flue and body of heater fuse, and when flue damaged, even water heater miscellaneous part well-formed, flue can not be changed, and caused whole water heater to scrap, and influenced the result of use and the life-span of water heater; Flue generally is positioned at the following or same plane of reservoir chamber, and the heat energy below the flue can not be absorbed by water, causes thermal waste, and smoke discharging pipe also takes away certain heat energy, and the thermal efficiency is not very high.

The summary of the invention the purpose of this utility model is to provide a kind of long service life, thermal efficiency height, the water heater of the saving energy.

For realizing the purpose of this utility model, the technical solution of the utility model is as follows:

A kind of energy-efficient water heater, comprise body of heater, flue, bell, heat-insulation layer, the combustion chamber, reservoir chamber, pyrotechnics pipeline and water inlet pipe and water outlet pipe, it is characterized in that: the combustion chamber is positioned at the body of heater bottom, be keep flat cylindrical, be provided with a grate in the combustion chamber, the relative motion of horizontal direction can be done in grate and combustion chamber, flue places on the grate, the end face of combustion chamber is equipped with a door closure that is complementary with it, the door closure bottom has the passage that can regulate size, is connected with vertical pyrotechnics pipeline directly over the combustion chamber, is embedded with the horizontal tube wing on the pyrotechnics pipeline, the pipe wing passes pyrotechnics pipeline axle center, pipe wing external diameter is less than the pyrotechnics internal diameter of the pipeline, and adjacent pipe wing is not parallel, and the pyrotechnics pipeline passes the bell center, water inlet pipe is contained in the body of heater bottom, and outlet pipe is contained in the body of heater middle and upper part.

Effect of the present utility model is: 1, energy-efficient, flue is surrounded by reservoir chamber, and heat energy all can effectively be absorbed around it, and the pyrotechnics waste heat makes full use of; 2, long service life, flue can separate with body of heater, and in a single day flue damages replaceable; 3, suitable material scope is wide, both has been suitable for to burn coal, is suitable for again and burns bavin.

Appended drawings is a part cut-away view of the present utility model.

The specific embodiment is further elaborated the utility model below in conjunction with accompanying drawing.

The utility model comprises body of heater 1 as shown in drawings, flue 2, combustion chamber 3, reservoir chamber 4, pyrotechnics pipeline 5, bell 6, water inlet pipe 7, outlet pipe 8 and heat-insulation layer 9, combustion chamber 3 is keep flat cylindrical, be positioned at body of heater 1 bottom, be provided with grate 10 in the combustion chamber 3, the relative motion of horizontal direction can be done in grate 10 and combustion chamber 3, and it is separable, flue 2 places on the grate 10, the end face of combustion chamber 3 is equipped with a door closure 11 that is complementary with end face, door closure 11 bottoms have the passage 12 that can regulate size, be connected with vertical pyrotechnics pipeline 5 directly over the combustion chamber 3, be embedded with horizontal tube wing 14 on the pyrotechnics pipeline 5, pipe wing 14 passes pyrotechnics pipeline 5 axle center, pipe wing 14 external diameters are less than pyrotechnics pipeline 5 internal diameters, adjacent tubes wing 14 is vertical mutually, pyrotechnics pipeline 5 passes bell 6 centers, water inlet pipe 7 is contained in body of heater 1 bottom, outlet pipe 8 is contained in body of heater 1 middle and upper part, furnace wall 13 and pyrotechnics pipeline 5 are to form with the aluminous refractory integral cast, life-span is long, temperature radiation is fast, 13 peripheries, furnace wall are provided with heat-insulation layer 9, the water of reservoir chamber 4 is difficult for cooling, flue 2 places within the reservoir chamber 4, heat energy is all effectively absorbed around the flue 2, pipe wing 14 has increased the heating surface area of fireworks channel 5, make slow down time of staying lengthening of flame and high-temperature gas flow velocity in passage, to carry out heat exchange more abundant with water, and pyrotechnics utilization rate of waste heat height, flue 2 place on the grate 10 and can separate with body of heater 1 with grate 10, it is convenient to change coal, and when flue 2 damages, can in time replace, improve water heater service life, as flue 2 taking-ups, can on grid stove 10, burn bavin, increase the fuel scope of application of water heater.

Claims

1, a kind of energy-efficient water heater, comprise body of heater, flue, bell, heat-insulation layer, the combustion chamber, reservoir chamber, pyrotechnics pipeline and water inlet pipe and water outlet pipe, it is characterized in that: the combustion chamber is positioned at the body of heater bottom, be keep flat cylindrical, be provided with a grate in the combustion chamber, the relative motion of horizontal direction can be done in grate and combustion chamber, flue places on the grate, the end face of combustion chamber is equipped with a door closure that is complementary with it, the door closure bottom has the passage that can regulate size, is connected with vertical pyrotechnics pipeline directly over the combustion chamber, is embedded with the horizontal tube wing on the pyrotechnics pipeline, the pipe wing passes pyrotechnics pipeline axle center, pipe wing external diameter is less than the pyrotechnics internal diameter of the pipeline, and adjacent pipe wing is not parallel, and the pyrotechnics pipeline passes the bell center, water inlet pipe is contained in the body of heater bottom, and outlet pipe is contained in the body of heater middle and upper part.

2, energy-efficient water heater as claimed in claim 1 is characterized in that: the wall of described pyrotechnics pipeline and body of heater is to form with the aluminous refractory integral cast.