CN109028561B - Multi-ignition-point boiler with small occupied space - Google Patents
Multi-ignition-point boiler with small occupied space Download PDFInfo
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- CN109028561B CN109028561B CN201810686797.3A CN201810686797A CN109028561B CN 109028561 B CN109028561 B CN 109028561B CN 201810686797 A CN201810686797 A CN 201810686797A CN 109028561 B CN109028561 B CN 109028561B
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- combustion cavity
- drainage shell
- cavity
- combustion
- fuel
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- 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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/403—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner
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- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
Abstract
The invention discloses a multi-ignition-point boiler with small occupied space, which comprises a boiler body with a high-temperature cavity, wherein a water passing assembly and a combustion cavity are arranged in the high-temperature cavity, a fuel outlet is formed in the combustion cavity, an air inlet is formed beside the fuel outlet, an air outlet is also formed in the left side wall of the combustion cavity, a drainage shell is arranged in the combustion cavity, the left end of the drainage shell is hermetically connected with the left side wall of the combustion cavity, a gap is formed between the right end of the drainage shell and the right side wall of the combustion cavity, the air outlet is formed in the drainage shell, and the fuel outlet and the air inlet are both arranged outside the drainage shell. Be connected the gas outlet with blast apparatus, air and fuel can turn right together and burn, owing to there is the setting of drainage shell, so compressed the combustion space of fuel, let the heat transmit as early as possible to leading to during the water subassembly, waste gas finally flows through the clearance between the right-hand member of drainage shell and the right side lateral wall in combustion chamber. Therefore, the utilization rate of heat can be greatly improved, and the whole space of the invention is occupied because the air inlet pipe and the air outlet pipe are not arranged.
Description
Technical Field
The invention relates to boiler equipment, in particular to a multi-ignition-point boiler with small occupied space.
Background
The boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy in fuel, electric energy, heat energy of high-temperature flue gas and the like, and steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards after conversion by the boiler.
The main working principle of the boiler is that heat energy released after fuel combustion or waste heat in industrial production is transferred to water in a container, so that the water reaches the required temperature or steam with a certain pressure.
But because must set up intake pipe and outlet duct on current air inlet and the gas outlet, so lead to the boiler very occupation space, current boiler can not concentrate the heat in the side of water pipe ring moreover, lead to thermal low-usage.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the multi-ignition-point boiler occupies small space and has high heat utilization rate.
The solution of the invention for solving the technical problem is as follows:
a multi-ignition-point boiler with small occupied space comprises a boiler body with a high-temperature cavity, wherein the high-temperature cavity is arranged on the left and right, a plurality of annular water pipe layers are arranged in the high-temperature cavity at intervals from left to right, the water pipe layers comprise a plurality of water pipe rings concentrically arranged from inside to outside, all the water pipe rings are mutually communicated to form a water passing assembly, the region where inner holes of all the water pipe layers are located forms a cylindrical combustion cavity which is transversely arranged, a plurality of fuel outlets which are annularly arranged around a central axis of the combustion cavity are arranged on the side wall of the left side of the combustion cavity, an air inlet is arranged beside each fuel outlet, an air outlet is also arranged on the side wall of the left side of the combustion cavity, the air outlet is coaxial with the combustion cavity, a cylindrical drainage shell which is transversely arranged is arranged in the combustion cavity, the left end of the drainage shell is hermetically connected with the side wall of the left side of the, the air outlet is arranged in the drainage shell, and the fuel outlet and the air inlet are both arranged outside the drainage shell.
As a further improvement of the scheme, the drainage shell is a conical shell-shaped cylindrical member with a large left side and a small right side.
As a further improvement of the above solution, all the air inlets are annularly arranged around the central axis of the combustion chamber.
As a further improvement of the scheme, the drainage shell is made of heat-insulating ceramic with loose and porous inner parts.
The invention has the beneficial effects that: a multi-ignition-point boiler with small occupied space comprises a boiler body with a high-temperature cavity, wherein the high-temperature cavity is arranged on the left and right, a plurality of annular water pipe layers are arranged in the high-temperature cavity at intervals from left to right, the water pipe layers comprise a plurality of water pipe rings concentrically arranged from inside to outside, all the water pipe rings are mutually communicated to form a water passing assembly, the region where inner holes of all the water pipe layers are located forms a cylindrical combustion cavity which is transversely arranged, a plurality of fuel outlets which are annularly arranged around a central axis of the combustion cavity are arranged on the side wall of the left side of the combustion cavity, an air inlet is arranged beside each fuel outlet, an air outlet is also arranged on the side wall of the left side of the combustion cavity, the air outlet is coaxial with the combustion cavity, a cylindrical drainage shell which is transversely arranged is arranged in the combustion cavity, the left end of the drainage shell is hermetically connected with the side wall of the left side of the, the air outlet is arranged in the drainage shell, and the fuel outlet and the air inlet are both arranged outside the drainage shell. Be connected the gas outlet with blast apparatus, air and fuel can turn right together and burn, owing to there is the setting of drainage shell, so compressed the combustion space of fuel, let the heat transmit as early as possible to leading to during the water subassembly, waste gas finally flows through the clearance between the right-hand member of drainage shell and the right side lateral wall in combustion chamber. Therefore, the utilization rate of heat can be greatly improved, and the whole occupied space is very small because the air inlet pipe and the air outlet pipe are not arranged. The invention is used for producing steam or hot water of products.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The technical characteristics of the invention can be combined interactively on the premise of not conflicting with each other.
Referring to fig. 1, this is an embodiment of the invention, specifically:
a multi-ignition-point boiler with small occupied space comprises a boiler body 1 with a high-temperature cavity, wherein the high-temperature cavity is arranged on the left and right, a plurality of annular water pipe layers are arranged in the high-temperature cavity at intervals from left to right, the water pipe layers comprise a plurality of water pipe rings 2 concentrically arranged from inside to outside, all the water pipe rings 2 are mutually communicated to form a water passing assembly, the areas where inner holes of all the water pipe layers are located form a cylindrical combustion cavity which is transversely arranged, a plurality of fuel outlets which are annularly arranged around the central axis of the combustion cavity are arranged on the left side wall of the combustion cavity, an air inlet 11 is arranged beside each fuel outlet, an air outlet 12 is also arranged on the left side wall of the combustion cavity, the air outlet 12 is coaxial with the combustion cavity, a cylindrical drainage shell 3 which is transversely arranged is arranged in the combustion cavity, the left end of the drainage shell 3 is hermetically connected with the left side wall of the combustion cavity, a gap is arranged between the, the air outlet 12 is arranged in the drainage shell 3, and the fuel outlet and the air inlet 11 are both arranged outside the drainage shell 3. Be connected the gas outlet with blast apparatus, air and fuel can turn right together and burn, owing to there is the setting of drainage shell, so compressed the combustion space of fuel, let the heat transmit as early as possible to leading to during the water subassembly, waste gas finally flows through the clearance between the right-hand member of drainage shell and the right side lateral wall in combustion chamber. Therefore, the utilization rate of heat can be greatly improved, and the whole occupied space is very small because the air inlet pipe and the air outlet pipe are not arranged. The hot water or steam can flow out from the outlet of the water passing assembly when water is supplied at the inlet of the water passing assembly.
This embodiment the conical shell form cylindric component that is big on the left side and little on the right side of drainage shell 3 can avoid fuel high combustion on the left side like this, avoids nitrogen gas and oxygen reaction formation oxynitride under high temperature.
All the air inlets 11 are arranged annularly around the central axis of the combustion chamber. Therefore, the structure is reasonable, and the fuel discharged from each fuel outlet can obtain sufficient oxygen.
In order to avoid heat loss, the drainage shell 3 is made of heat-insulating ceramic with loose and porous inner parts.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (2)
1. The utility model provides a little many ignition points boiler of occupation space, includes boiler body (1) that has the high temperature chamber, and the high temperature chamber is and controls setting, its characterized in that: a plurality of annular water pipe layers arranged at intervals from left to right are arranged in the high-temperature cavity, each water pipe layer comprises a plurality of water pipe rings (2) concentrically arranged from inside to outside, all the water pipe rings (2) are mutually communicated to form a water passing assembly, the region where the inner holes of all the water pipe layers are positioned forms a transversely arranged cylindrical combustion cavity, a plurality of fuel outlets annularly arranged around the central axis of the combustion cavity are arranged on the left side wall of the combustion cavity, an air inlet (11) is arranged beside each fuel outlet, an air outlet (12) is also arranged on the left side wall of the combustion cavity, the air outlet (12) is coaxial with the combustion cavity, a transversely arranged cylindrical drainage shell (3) is arranged in the combustion cavity, the left end of the drainage shell (3) is hermetically connected with the left side wall of the combustion cavity, a gap is formed between the right end of the drainage shell (3) and the right side wall of the combustion cavity, and the air outlet (12), the fuel outlet and the air inlets (11) are arranged outside the drainage shell (3), the drainage shell (3) is a conical shell-shaped cylindrical component with a large left side and a small right side, and all the air inlets (11) are annularly distributed around a central shaft of the combustion cavity.
2. A small footprint multiple ignition point boiler in accordance with claim 1, wherein: the drainage shell (3) is made of heat-insulating ceramic with loose and porous interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686797.3A CN109028561B (en) | 2018-06-28 | 2018-06-28 | Multi-ignition-point boiler with small occupied space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686797.3A CN109028561B (en) | 2018-06-28 | 2018-06-28 | Multi-ignition-point boiler with small occupied space |
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| Publication Number | Publication Date |
|---|---|
| CN109028561A CN109028561A (en) | 2018-12-18 |
| CN109028561B true CN109028561B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810686797.3A Active CN109028561B (en) | 2018-06-28 | 2018-06-28 | Multi-ignition-point boiler with small occupied space |
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| CN (1) | CN109028561B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2634006B1 (en) * | 1988-07-05 | 1991-05-17 | Chaffoteaux Et Maury | IMPROVEMENTS ON APPARATUS FOR PRODUCING HOT WATER |
| KR100676163B1 (en) * | 1999-08-02 | 2007-01-31 | 가부시키카이샤 미우라겐큐우쇼 | Water-Tube Boiler |
| CN2572291Y (en) * | 2002-09-10 | 2003-09-10 | 陈建华 | Pipe type gas and oil combustion boiler |
| KR100532228B1 (en) * | 2004-01-09 | 2005-12-01 | 최진민 | Heat exchanger of extruding type boiler |
| CN201377898Y (en) * | 2009-04-10 | 2010-01-06 | 山东大学 | Double-water-cavity heat exchanger for fuel oil heater |
| CN105276800A (en) * | 2014-07-16 | 2016-01-27 | 宋凯 | Energy-saving environment-friendly non-pressure heating stove |
| CN104896728B (en) * | 2015-01-16 | 2018-03-02 | 陈喜春 | A kind of inverse positive burning boiler of usable biomass fuel |
| CN105180421B (en) * | 2015-08-22 | 2018-04-06 | 郑州大学 | Transversal flow waterpipe type central flame flame boiler |
| CN204880723U (en) * | 2015-08-22 | 2015-12-16 | 郑州大学 | Water pipe wherein heart vacuum boiler that strile -backs |
| CN206073441U (en) * | 2016-09-26 | 2017-04-05 | 江苏双良锅炉有限公司 | Forced circulation fuel-firing gas-firing pipe hot water boiler |
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| CN109028561A (en) | 2018-12-18 |
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Address after: 528000 room 406, building 3, Honghui City Industrial New Town, No.65 Guiping Middle Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (residence declaration) Applicant after: Guangdong aixinneng Energy Technology Co.,Ltd. Address before: Room 2004, block 1, no.6, Xinjun 1st Street, Donghuan street, Panyu District, Guangzhou, Guangdong 510380 Applicant before: GUANGZHOU AIXINNENG ENERGY TECHNOLOGY Co.,Ltd. |
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