CN1657839A - High-efficient energy-saving atmospheric hot-water boiler with oil gas two-used combustion chamber - Google Patents

High-efficient energy-saving atmospheric hot-water boiler with oil gas two-used combustion chamber Download PDF

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Publication number
CN1657839A
CN1657839A CN 200410039581 CN200410039581A CN1657839A CN 1657839 A CN1657839 A CN 1657839A CN 200410039581 CN200410039581 CN 200410039581 CN 200410039581 A CN200410039581 A CN 200410039581A CN 1657839 A CN1657839 A CN 1657839A
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CN
China
Prior art keywords
combustion chamber
water tank
boiler
smoke
box
Prior art date
Application number
CN 200410039581
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Chinese (zh)
Inventor
白福有
Original Assignee
白福有
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 白福有 filed Critical 白福有
Priority to CN 200410039581 priority Critical patent/CN1657839A/en
Publication of CN1657839A publication Critical patent/CN1657839A/en

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Abstract

The invention relates to an oil gas dual-purpose dual combustion chamber high-efficiency energy saving normal-pressure hot-water boiler boiler which consists of horizontal furnace body and combusting chamber. Its features are that a off-lying water tank and a inner water tank communicating with it are set on the boiler body. The combusting chamber is divided into outer combusting chamber at the bottom in the furnace body, and inner combusting chamber set in the inner water tank and each combusting chamber is set with a combusting machine. The inner water tank is set with inner and outer dual-layer smoke tube going through its both sides forming three public smoke chamber which forms smoke channel with the main smoke channel and the inner combusting cavity, outer combusting chamber at the bottom of the horizontal boiler, facilitating the full heat exchange of the flame from each combusting machine with the water in the tank through the smoke channel, effectively resolving the lack of heat source supply and enhancing the heat efficiency. The invention is of rational structure design, high heat capacity and heat efficiency, low cost and considerable power saving.

Description

The energy-efficient normal-pressure hot-water boiler of a kind of oil-gas two-way double combustion chamber

Technical field

The present invention relates to field of boilers, particularly the architecture advances of normal-pressure hot-water boiler.

Background technology

Existing fuel oil or gas normal-pressure hot-water boiler are heating boiler and drinking water boiler, and general version all adopts a combustion chamber to be burnt by the water tank jet flames that the oil gas combustor forms in boiler body.Adopt this traditional combustion system, the shortcoming of existence is that the thermal efficiency is low, using energy source is abundant inadequately.Application number is that 00209862.8 Chinese patent discloses the patented technology that name is called " normal pressure hot-water boiler that oil-gas two-way is energy-efficient " for this reason, it is improved on existing boiler structure, makes to be provided with the interior ring water tank of ganging up mutually with the end face water tank, outer shroud water tank in the boiler body and to be formed inside and outside two annular spaces by inner water tank.The outer ring space bottom is first combustion chamber, and interior annular space, inner water tank rear end are second combustion chamber, make the flame by the ejection of oil gas combustor be able to fully burning and utilize, but this patented technology exists the under-supply shortcoming of thermal source in actual use.

Summary of the invention

In order to overcome the shortcoming of above-mentioned prior art, goal of the invention of the present invention is a kind of energy-efficient normal-pressure hot-water boiler that many thermals source is provided and makes the sufficient a kind of oil-gas two-way of thermal source utilization double combustion chamber of design.

In order to reach above-mentioned goal of the invention, technical scheme of the present invention realizes in the following way: the energy-efficient normal-pressure hot-water boiler of a kind of oil-gas two-way double combustion chamber, it comprises the water circuit system of horizontal boiler body, combustion chamber and boiler body indispensability and the slagging-off/ventilating opening of combustion chamber indispensability.Its design feature is, described horizontal boiler body is formed the peripheral water tank that forms boiler body by double furnace wall, and the top in the horizontal boiler body is equipped with the inner water tank that is connected with peripheral water tank.Described combustion chamber is divided into exterior combustion chamber and inner combustion chamber, and exterior combustion chamber is positioned at the bottom of horizontal boiler body, and the inner combustion chamber is positioned among the inner water tank, on the lateral wall of inner combustion chamber and exterior combustion chamber, the two side ends of horizontal boiler body places the combustor that feeds in it.Be equipped with the inside and outside double-deck smoke pipe that connects its two side ends in the described inner water tank.Whole smoke pipes of combustor one side of close exterior combustion chamber place the ring-like shared time smoke-box one that is made of exterior combustion chamber top.The internal layer smoke pipe of combustor one side of close inner combustion chamber places by the shared time smoke-box two that constitutes in the inner combustion chamber.Place by the extension of inner water tank near the outer smoke pipe of combustor one side of inner combustion chamber and to be separated by with shared time smoke-box two and to gang up mutually with main chimney flue and ring-like shared time smoke-box three constituting.

According to above-mentioned technical scheme, the longitudinal cross-section shape ovalize of the external profile of described horizontal boiler.Inner water tank and all rounded with the longitudinal cross-section shape of the extension of the inner water tank of its coupling design, inner combustion chamber, shared time smoke-box one, shared time smoke-box two, shared time smoke-box three.

According to above-mentioned technical scheme, the lateral wall of described peripheral water tank, be provided with the dirt/inspection socket of removing contamination over against the inner water tank place.

According to above-mentioned technical scheme, described near the refractory material that is equipped with insulation usefulness in the external sidewall of horizontal boiler of inner combustion chamber.

The present invention is because the inner water tank that has adopted peripheral water tank and be connected with peripheral water tank in the horizontal boiler body; The combustion chamber is divided into exterior combustion chamber that is located at horizontal combustion chamber inner bottom part and the inner combustion chamber that places within the inner water tank; Each combustion chamber is equipped with combustor; In inner water tank, be provided with inside and outside double-deck smoke pipe and form three shared time smoke-boxes and make the inner combustion chamber in the inner water tank, the exterior combustion chamber and the main chimney flue of horizontal boiler body bottom form fireworks channel, and the flame that each oil gas combustor is sprayed is able to sufficient heat exchange by the water in fireworks channel and each water tank by its structure.So solved the under-supply problem of thermal source effectively, improved the thermal efficiency greatly, also saved the energy effectively.Compare with prior art, the present invention has reasonable in design, thermal power and thermal efficiency height, Remarkable Energy Saving characteristics, particularly compare with the boiler of equal-wattage, because volume of the present invention is little, power is big, significantly reduced the boiler erection floor space, save manufactured materials, reduced manufacturing cost.

The present invention will be further described below in conjunction with accompanying drawing and concrete embodiment.

Description of drawings

Fig. 1 is a structural principle schematic diagram of the present invention;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view;

Fig. 3 is that the B-B of Fig. 1 is to cutaway view.

The specific embodiment

Referring to Fig. 1~Fig. 3, the energy-efficient normal-pressure hot-water boiler of a kind of oil-gas two-way double combustion chamber comprises the water circuit system of horizontal boiler body 14, combustion chamber and boiler body indispensability and the slagging-off/ventilating opening of combustion chamber indispensability.Horizontal boiler body 14 is made of the peripheral water tank 11 that forms boiler body double furnace wall.Top in the horizontal boiler body 14 is equipped with the inner water tank 12 that is connected with peripheral water tank 11.The combustion chamber is divided into exterior combustion chamber 1 and inner combustion chamber 5.Exterior combustion chamber 1 is positioned at the bottom of horizontal boiler body 14, and inner combustion chamber 5 is positioned among the inner water tank 12.On the lateral wall of inner combustion chamber 5 and exterior combustion chamber 1, the two side ends of horizontal boiler body 14 places the combustor 4 that feeds in it.Be equipped with the inside and outside double-deck smoke pipe 9 that connects its two side ends in the inner water tank 12.Whole smoke pipes 9 of combustor 4 one sides of close exterior combustion chamber 1 place the ring-like shared time smoke-box 1 that is made of exterior combustion chamber 1 top.The internal layer smoke pipe 9 of combustor 4 one sides of close inner combustion chamber 5 places by the ring-like shared time smoke-box 26 that constitutes in the inner combustion chamber 5.Place by the extension 7 of inner water tank 12 near the outer smoke pipe 9 of combustor 4 one sides of inner combustion chamber 5 and to be separated by with shared time smoke-box 26 and to gang up mutually with main chimney flue 8 and ring-like shared time smoke-box 32 constituting.The longitudinal cross-section shape ovalize of horizontal boiler body 14 outlines.Inner combustion chamber 5, inner water tank 12 and all rounded with the longitudinal cross-section shape of the extension 7 of the inner water tank 12 of its coupling design, shared time smoke-box 1, shared time smoke-box 26, shared time smoke-box 32.The lateral wall of peripheral water tank 11, be provided with the dirt/inspection socket 13 of removing contamination over against inner water tank 12 places.Near the refractory material 3 that is equipped with insulation usefulness in horizontal boiler body 14 lateral walls of inner combustion chamber 5.The bottom of combustion outer chamber 1 and inner combustion chamber 5 is provided with indispensable slagging-off/ventilating opening.

Use when of the present invention, with the water circuit system water filling of running water pipe by boiler body in the peripheral water tank 11 and inner water tank 12 of boiler.Start the combustor 4 of each combustion chamber.The flame of exterior combustion chamber 1 is at peripheral water tank 11 inwalls and inner water tank 12 outer wall space combustions, and the flame of inner combustion chamber 5 burns at inner water tank 12 inner wall spaces.Pyrotechnics in the inner combustion chamber 5 is transported in the ring-like shared time smoke-box 1 by the internal layer smoke pipe 9 in the ring-like shared time smoke-box 26, and the pyrotechnics in the exterior combustion chamber 1 also enters into ring-like shared time smoke-box 1.Pyrotechnics in shared time smoke-box 1 is transported in the ring-like shared time smoke-box 32 by outer smoke pipe 9, is extracted out by main chimney flue 8 flue gas that will give up again.Because the effect of each layer smoke pipe 9 makes pyrotechnics continue heating to the water in the inner water tank 12, carries out sufficient heat exchange, it is temperature required that the water in making water tank reaches heat supply.The using method of other working procedure is all identical with boiler using method in the prior art, does not give unnecessary details one by one at this.

Claims (4)

1, the energy-efficient normal-pressure hot-water boiler of a kind of oil-gas two-way double combustion chamber, it comprises the water circuit system of horizontal boiler body (14), combustion chamber and boiler body indispensability and the slagging-off/ventilating opening of combustion chamber indispensability, it is characterized in that: described horizontal boiler body (14) is formed the peripheral water tank (11) that forms boiler body by double furnace wall, and the top in the horizontal boiler body (14) is equipped with the inner water tank (12) that is connected with peripheral water tank (11); Described combustion chamber is divided into exterior combustion chamber (1) and inner combustion chamber (5), exterior combustion chamber (1) is positioned at the bottom of horizontal boiler body (14), inner combustion chamber (5) is positioned among the inner water tank (12), on the lateral wall of inner combustion chamber (5) and exterior combustion chamber (1), the two side ends of horizontal boiler body (14) places the combustor (4) that feeds in it; Be equipped with the inside and outside double-deck smoke pipe (9) that connects its two side ends in the described inner water tank (12), whole smoke pipes (9) of combustor (4) one sides of close exterior combustion chamber (1) place the ring-like shared time smoke-box one (10) that is made of exterior combustion chamber (1) top, internal layer smoke pipe (9) near combustor (4) one sides of inner combustion chamber (5) places the shared time smoke-box two (6) that constitutes by in inner combustion chamber (5), places by the extension (7) of inner water tank (12) near the outer smoke pipe (9) of combustor (4) one sides of inner combustion chamber (5) and is separated by with shared time smoke-box two (6) and gangs up mutually with main chimney flue (8) and the ring-like shared time smoke-box three (2) that constitute.
2, according to the described normal-pressure hot-water boiler of claim 1, it is characterized in that: the longitudinal cross-section shape ovalize of described horizontal boiler body (14) outline, inner water tank (12) and all rounded with the longitudinal cross-section shape of the extension (7) of the inner water tank (12) of its coupling design, inner combustion chamber (5), shared time smoke-box one (10), shared time smoke-box two (6), shared time smoke-box three (2).
3, according to claim 1 or 2 described normal-pressure hot-water boilers, it is characterized in that: the lateral wall of described peripheral water tank (11), locate to be provided with the dirt/inspection socket (13) of removing contamination over against inner water tank (12).
4, according to the described normal-pressure hot-water boiler of claim 3, it is characterized in that: described near the refractory material (3) that is equipped with insulation usefulness in horizontal boiler body (14) lateral wall of inner combustion chamber (5).
CN 200410039581 2004-02-18 2004-02-18 High-efficient energy-saving atmospheric hot-water boiler with oil gas two-used combustion chamber CN1657839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200410039581 CN1657839A (en) 2004-02-18 2004-02-18 High-efficient energy-saving atmospheric hot-water boiler with oil gas two-used combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200410039581 CN1657839A (en) 2004-02-18 2004-02-18 High-efficient energy-saving atmospheric hot-water boiler with oil gas two-used combustion chamber

Publications (1)

Publication Number Publication Date
CN1657839A true CN1657839A (en) 2005-08-24

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402882A (en) * 2015-11-05 2016-03-16 郭伟席 Multifunctional oil and gas fired boiler without chimney

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402882A (en) * 2015-11-05 2016-03-16 郭伟席 Multifunctional oil and gas fired boiler without chimney

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