CN105546544A - Low-noise energy-saving fire grate - Google Patents
Low-noise energy-saving fire grate Download PDFInfo
- Publication number
- CN105546544A CN105546544A CN201510482341.1A CN201510482341A CN105546544A CN 105546544 A CN105546544 A CN 105546544A CN 201510482341 A CN201510482341 A CN 201510482341A CN 105546544 A CN105546544 A CN 105546544A
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- gas
- low
- air slot
- inner core
- fire grate
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Abstract
The invention discloses a low-noise energy-saving fire grate and aims at providing an improved low-noise energy-saving fire grate. The low-noise energy-saving fire grate comprises a fire grate main body. A diffusion cavity is formed in the upper end of the main body and internally provided with a burning inner core. The low-noise energy-saving fire grate is characterized in that two flow deflectors are arranged on the inner side of the burning inner core; a plurality of first gas-guiding grooves transversely arranged are formed in the outward side of each flow deflector; second gas-guiding grooves corresponding to the first gas-guiding grooves are formed in the diffusion cavity; a plurality of gas-guiding holes used for communicating the first gas-guiding grooves with the second gas-guiding grooves are formed in the lower end of the side wall of the burning inner core; sunk-type fuel gas channels are formed by the first gas-guiding grooves, the gas-guiding holes and the second gas-guiding grooves; fuel gas flow on the outermost side is straightened out through the sunk-type fuel gas channels, so that noise is relatively much smaller when fuel gas is burnt; the multiple fuel gas channels are spaced, oxygen mixing is also convenient, and thus the burning efficiency is improved; the low-noise energy-saving fire grate has the characteristics of being delicate in structure, low in cost and noise and capable of saving energy.
Description
Technical field
The present invention relates to a kind of fire row, particularly relate to a kind of energy-conservation fire row of low noise.
Background technology
Inside the professional standard of gas heater, have certain requirement to noise and burning usefulness, this just requires that enterprise carries out corresponding transformation innovation to water heater and reaches factory and surmount requirement inside national standard, just likely stands firm in the middle of market like this.
Summary of the invention
Technical problem to be solved by this invention is the energy-conservation fire row that will provide a kind of low noise, and it can effectively solve, and noise is excessive, the too low problem of burning usefulness, has the feature of delicate structure, with low cost, low-noise energy-saving.
For achieving the above object, the technical solution used in the present invention is: a kind of energy-conservation fire row of low noise, comprise fire row main body, main body upper end is provided with diffusion chamber, burning inner core is provided with in diffusion chamber, it is characterized in that: the inner side of described burning inner core is provided with two panels flow deflector, the outside side of flow deflector is provided with some transversely arranged air slots one, diffusion chamber is provided with the air slot two corresponding with air slot one, the side wall lower ends of burning inner core is provided with some for being communicated with air slot one, the gas port of air slot two, air slot one, gas port and air slot two form the blast tube of sunk type,
Further, the top of described burning inner core is provided with the V-shaped groove to lower recess, and the angle of two sidewalls of groove is less than 180 degree and is greater than 90 degree;
Further, the sidewall of described groove is provided with some elongated burner ports;
Further, the top side wall of described air slot two be provided with upwards extend draw flame sheet, the angle drawing flame sheet and main body is greater than 90 degree and is less than 180 degree.
Present invention employs above-mentioned technical scheme, overcome the deficiency of background technology, provide a kind of energy-conservation fire row of low noise, it can effectively solve, and noise is excessive, the too low problem of burning usefulness, has the feature of delicate structure, with low cost, low-noise energy-saving.
Accompanying drawing explanation
Accompanying drawing 1 is detonation configuration schematic diagram of the present invention;
Accompanying drawing 2 is cross-sectional view of the present invention;
Accompanying drawing 3 is A place enlarged diagram in accompanying drawing 2;
In figure: main body 1, diffusion chamber 1a, air slot two 1b, draw flame sheet 1c, burning inner core 2, gas port 2a, groove 2b, burner port 2c, flow deflector 3, air slot one 3a.
Detailed description of the invention
Below in conjunction with accompanying drawing, by being further described the specific embodiment of the present invention, make technical scheme of the present invention and beneficial effect thereof clearly, clearly.
See accompanying drawing 1 to 3, the present invention includes fire row main body 1, main body 1 upper end is provided with diffusion chamber 1a, burning inner core 2 is provided with in diffusion chamber 1a, it is characterized in that: the inner side of described burning inner core 2 is provided with two panels flow deflector 3, flow deflector 3 is outwards provided with some transversely arranged air slot one 3a in side, diffusion chamber 1a is provided with air slot two 1b corresponding with air slot one 3a, the side wall lower ends of burning inner core 2 is provided with some gas port 2a for being communicated with air slot one 3a, air slot two 1b, and air slot one 3a, gas port 2a and air slot two 1b form the blast tube of sunk type;
Further, the top of described burning inner core 2 is provided with the V-shaped groove 2b to lower recess, and the angle of two sidewalls of groove 2b is less than 180 degree and is greater than 90 degree;
Further, the sidewall of described groove 2b is provided with some elongated burner port 2c;
Further, the top side wall of described air slot two 1b be provided with upwards extend draw flame sheet 1c, the angle drawing flame sheet 1c and main body 1 is greater than 90 degree and is less than 180 degree.
When in use, buffering is obtained in the middle of the blast tube that groove 2b on burning inner core 2 of the air-flow of combustion gas and burner port 2c and air slot one 3a, gas port 2a and air slot two 1b form sunk type, just compare mitigation time the air-flow of combustion gas gushes out, noise when burning is also relatively quiet many; The blast tube forming sunk type due to air slot one 3a, gas port 2a and air slot two 1b is spaced, and has and draw flame sheet 1c and block, and combustion gas mixing can be made like this to arrive more oxygen, thus improve efficiency of combustion, add thermal efficiency.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned detailed description of the invention, basis of the present invention adopts the improvement of techniques well known and substitutes all to drop on protection scope of the present invention, should be limited by each claim.
Claims (4)
1. the energy-conservation fire row of a low noise, comprise fire row main body, main body upper end is provided with diffusion chamber, burning inner core is provided with in diffusion chamber, it is characterized in that: the inner side of described burning inner core is provided with two panels flow deflector, the outside side of flow deflector is provided with some transversely arranged air slots one, diffusion chamber is provided with the air slot two corresponding with air slot one, the side wall lower ends of burning inner core is provided with some gas ports for being communicated with air slot one, air slot two, and air slot one, gas port and air slot two forms the blast tube of sunk type.
2. the energy-conservation fire row of a kind of low noise according to claim 1, is characterized in that: the top of described burning inner core is provided with the V-shaped groove to lower recess, and the angle of two sidewalls of groove is less than 180 degree and is greater than 90 degree.
3. the energy-conservation fire row of a kind of low noise according to claim 2, is characterized in that: the sidewall of described groove is provided with some elongated burner ports.
4. the energy-conservation fire row of a kind of low noise according to claim 1, is characterized in that: the top side wall of described air slot two be provided with upwards extend draw flame sheet, the angle drawing flame sheet and main body is greater than 90 degree and is less than 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482341.1A CN105546544B (en) | 2015-08-07 | 2015-08-07 | A kind of energy-conservation fire row of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482341.1A CN105546544B (en) | 2015-08-07 | 2015-08-07 | A kind of energy-conservation fire row of low noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546544A true CN105546544A (en) | 2016-05-04 |
| CN105546544B CN105546544B (en) | 2018-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510482341.1A Active CN105546544B (en) | 2015-08-07 | 2015-08-07 | A kind of energy-conservation fire row of low noise |
Country Status (1)
| Country | Link |
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| CN (1) | CN105546544B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801869A (en) * | 2017-03-24 | 2017-06-06 | 中山市思源电器有限公司 | A kind of low NO |
| CN109282285A (en) * | 2017-07-20 | 2019-01-29 | 博世热力技术（上海）有限公司 | Fire row piece, burner and water heater for burner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293297A (en) * | 1978-07-28 | 1981-10-06 | Aldo Polidoro | Gas burner, in particular for liquid gases |
| US5318438A (en) * | 1991-09-24 | 1994-06-07 | Tokyo Gas Company Limited | Burner low in the generation of nitrogen oxides and a small combustion apparatus |
| CN201373411Y (en) * | 2009-03-17 | 2009-12-30 | 上海禾森机电有限公司 | Fire grate used for low discharge combustor of water heater with V-shape fire hole |
| CN202216250U (en) * | 2011-08-05 | 2012-05-09 | 樱花卫厨（中国）股份有限公司 | High-efficiency rich/lean burner |
| CN203628655U (en) * | 2013-10-21 | 2014-06-04 | 芜湖美的厨卫电器制造有限公司 | Flame-stabilizing combustor assembly and combustor of water heater |
| CN204494828U (en) * | 2014-10-31 | 2015-07-22 | 广州迪森家用锅炉制造有限公司 | A kind of injecting type atmospheric combustion device |
| CN204513390U (en) * | 2015-02-04 | 2015-07-29 | 甘国玉 | A kind of gas fired water heater fire row |
| CN204880118U (en) * | 2015-08-07 | 2015-12-16 | 甘国玉 | Energy -conserving fire of low noise is arranged |
-
2015
- 2015-08-07 CN CN201510482341.1A patent/CN105546544B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293297A (en) * | 1978-07-28 | 1981-10-06 | Aldo Polidoro | Gas burner, in particular for liquid gases |
| US5318438A (en) * | 1991-09-24 | 1994-06-07 | Tokyo Gas Company Limited | Burner low in the generation of nitrogen oxides and a small combustion apparatus |
| CN201373411Y (en) * | 2009-03-17 | 2009-12-30 | 上海禾森机电有限公司 | Fire grate used for low discharge combustor of water heater with V-shape fire hole |
| CN202216250U (en) * | 2011-08-05 | 2012-05-09 | 樱花卫厨（中国）股份有限公司 | High-efficiency rich/lean burner |
| CN203628655U (en) * | 2013-10-21 | 2014-06-04 | 芜湖美的厨卫电器制造有限公司 | Flame-stabilizing combustor assembly and combustor of water heater |
| CN204494828U (en) * | 2014-10-31 | 2015-07-22 | 广州迪森家用锅炉制造有限公司 | A kind of injecting type atmospheric combustion device |
| CN204513390U (en) * | 2015-02-04 | 2015-07-29 | 甘国玉 | A kind of gas fired water heater fire row |
| CN204880118U (en) * | 2015-08-07 | 2015-12-16 | 甘国玉 | Energy -conserving fire of low noise is arranged |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801869A (en) * | 2017-03-24 | 2017-06-06 | 中山市思源电器有限公司 | A kind of low NO |
| CN109282285A (en) * | 2017-07-20 | 2019-01-29 | 博世热力技术（上海）有限公司 | Fire row piece, burner and water heater for burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105546544B (en) | 2018-03-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 528400 Yongyi second industrial zone, Yongyi village, Dongfeng Town, Zhongshan City, Guangdong Province (second floor of the first floor of Lu Guoji plant) (residence declaration) Patentee after: Zhongshan dalaifa Electric Co.,Ltd. Address before: 445400 No. 303, Qingjiang Avenue, Lichuan City, Hubei Province Patentee before: Gan Guoyu |
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| TR01 | Transfer of patent right |