CN110220297A - Gas fired-boiler - Google Patents
Gas fired-boiler Download PDFInfo
- Publication number
- CN110220297A CN110220297A CN201910314244.XA CN201910314244A CN110220297A CN 110220297 A CN110220297 A CN 110220297A CN 201910314244 A CN201910314244 A CN 201910314244A CN 110220297 A CN110220297 A CN 110220297A
- Authority
- CN
- China
- Prior art keywords
- boiler
- metal fiber
- boiler body
- fiber burner
- burner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/107—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using fluid 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
- 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
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The present invention discloses a kind of gas fired-boiler, and heating power and heating efficiency greatly improve；The technical solution of use are as follows: gas fired-boiler, including boiler body, metal fiber burner is vertically arranged in the middle part of the boiler body, the upper end of the metal fiber burner is provided with igniter, and the upper end of the metal fiber burner is connected to by pipeline with the fuel gas inlet being arranged on the outside of boiler body, boiler smoke outlet is provided on the boiler body side wall of the metal fiber burner lower end, the boiler body bottom is provided with boiler blow-off mouth, the boiler blow-off mouth is located at below metal fiber burner, the boiler body side wall is provided with inlet and outlet, the exterior annular of the metal fiber burner is provided with multiple finned tubes, and it is located in the middle the finned tube and is connected to from beginning to end, and the finned tube for being located at end is connected to inlet and outlet respectively；It the composite can be widely applied to gas fired-boiler field.
Description
Technical field
A kind of gas fired-boiler of the present invention, belongs to gas fired-boiler technical field.
Background technique
As coal changes moving forward steadily for gas, traditional coal fired boiler is gradually eliminated, and more and more gas fired-boilers occur,
But the generally existing power of current gas fired-boiler is not high, the low problem of the thermal efficiency.
Summary of the invention
The invention overcomes the deficiencies of the prior art, and provides a kind of gas fired-boiler, heating power and heating efficiency
Greatly improve.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: gas fired-boiler, including boiler body, institute
It states and is vertically arranged with metal fiber burner in the middle part of boiler body, the upper end of the metal fiber burner is provided with igniter,
And the upper end of the metal fiber burner is connected to by pipeline with the fuel gas inlet being arranged on the outside of boiler body, is located at described
Boiler smoke outlet is provided on the boiler body side wall of metal fiber burner lower end, the boiler body bottom is provided with boiler
Sewage draining exit, the boiler blow-off mouth are located at below metal fiber burner, and the boiler body side wall is provided with water inlet and goes out
The mouth of a river, the exterior annular of the metal fiber burner are provided with multiple finned tubes, and it is first to be located in the middle the finned tube
Tail connection, and the finned tube for being located at end is connected to inlet and outlet respectively.
Frequency conversion fan is provided on pipeline between the igniter and fuel gas inlet.
Venturi valve body is provided on pipeline between the frequency conversion fan and fuel gas inlet.
Header is provided between the water outlet and finned tube, be provided between the header and water outlet level electrode and
Temperature detect switch (TDS).
Compared with the prior art, the invention has the beneficial effects that: it is steady by venturi valve body offer flow in the present invention
Fixed combustion gas, frequency conversion fan adjust air inflow according to fuel gas buring situation, and finned tube is distributed around metal fiber burner, is used for
The heat generated when absorbing fuel gas buring to greatest extent, and by the heat transfer of absorption to the water in finned tube, will finally it add
Heat is discharged to the water of set temperature from water outlet, and the present invention can absorb the heat generated when fuel gas buring to greatest extent, and by
Finned tube absorbs, by the hot water heating in finned tube, not only high combustion efficiency, but also under thermal losses, pass through header aggregation heat
Amount reaches and increases powerful purpose.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention, that is, 1 ton of premix boiler structure schematic diagram.
Fig. 2 is that 1MW premixes boiler structure schematic diagram entirely in the present invention.
In figure: 1 being boiler body, 2 be metal fiber burner, 3 be igniter, 4 be fuel gas inlet, 5 be boiler exhaust gas
Mouthful, 6 be boiler blow-off mouth, 7 be water outlet, 8 be finned tube, 9 be frequency conversion fan, 10 be venturi valve body, 11 be header, 12 be
Level electrode, 13 be temperature detect switch (TDS), 14 be water inlet.
Specific embodiment
As shown in Figure 1 and Figure 2, gas fired-boiler of the present invention, including boiler body 1 are vertically arranged in the middle part of the boiler body 1
There is metal fiber burner 2, the upper end of the metal fiber burner 2 is provided with igniter 3, and the metal fiber burner
2 upper end is connected to by pipeline with the fuel gas inlet 4 that 1 outside of boiler body is arranged in, and is located under the metal fiber burner 2
Boiler smoke outlet 5 is provided on 1 side wall of boiler body at end, 1 bottom of boiler body is provided with boiler blow-off mouth 6, described
Boiler blow-off mouth 6 is located at 2 lower section of metal fiber burner, and 1 side wall of boiler body is provided with water inlet 14 and water outlet 7,
The exterior annular of the metal fiber burner 2 is provided with multiple finned tubes 8, and is located in the middle the finned tube 8 head and the tail
Connection, and the finned tube 8 for being located at end is connected to water inlet 14 and water outlet 7 respectively.
Frequency conversion fan 9 is provided on pipeline between the igniter 3 and fuel gas inlet 4.
Venturi valve body 10 is provided on pipeline between the frequency conversion fan 9 and fuel gas inlet 4.
It is provided with header 11 between the water outlet 7 and finned tube 8, is provided with liquid between the header 11 and water outlet 7
Position electrode 12 and temperature detect switch (TDS) 13.
The combustion gas of stability of flow is provided by venturi valve body 10 in the present invention, frequency conversion fan 9 is according to fuel gas buring situation
Air inflow is adjusted, finned tube 8 being distributed around metal fiber burner 2, generating when for absorbing fuel gas buring to greatest extent
Heat, and by the heat transfer of absorption to the water in finned tube 8, the water that finally would be heated to set temperature is discharged from water outlet 7.
The present invention can absorb the heat generated when fuel gas buring to greatest extent, and be absorbed by finned tube 8, by finned tube 8
Interior hot water heating, not only high combustion efficiency, but also under thermal losses assemble heat by header 11, reach increase it is powerful
Purpose.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (4)
1. gas fired-boiler, which is characterized in that including boiler body (1), metal fibre is vertically arranged in the middle part of the boiler body (1)
It ties up burner (2), the upper end of the metal fiber burner (2) is provided with igniter (3), and the metal fiber burner
(2) upper end is connected to by pipeline with the fuel gas inlet (4) being arranged on the outside of boiler body (1), is located at the metallic fiber and is fired
It is provided with boiler smoke outlet (5) on boiler body (1) side wall of burner (2) lower end, boiler body (1) bottom is provided with pot
Dirt removing mouth (6), the boiler blow-off mouth (6) are located at below metal fiber burner (2), and boiler body (1) side wall is set
It is equipped with water inlet (14) and water outlet (7), the exterior annular of the metal fiber burner (2) is provided with multiple finned tubes (8),
And be located in the middle the finned tube (8) head and the tail be connected to, and be located at end the finned tube (8) respectively with water inlet (14)
It is connected to water outlet (7).
2. gas fired-boiler according to claim 1, which is characterized in that between the igniter (3) and fuel gas inlet (4)
Frequency conversion fan (9) are provided on pipeline.
3. gas fired-boiler according to claim 2, which is characterized in that between the frequency conversion fan (9) and fuel gas inlet (4)
Pipeline on be provided with venturi valve body (10).
4. gas fired-boiler according to claim 3, which is characterized in that be arranged between the water outlet (7) and finned tube (8)
Have header (11), is provided with level electrode (12) and temperature detect switch (TDS) (13) between the header (11) and water outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314244.XA CN110220297A (en) | 2019-04-18 | 2019-04-18 | Gas fired-boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314244.XA CN110220297A (en) | 2019-04-18 | 2019-04-18 | Gas fired-boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220297A true CN110220297A (en) | 2019-09-10 |
Family
ID=67819818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314244.XA Pending CN110220297A (en) | 2019-04-18 | 2019-04-18 | Gas fired-boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220297A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028768Y (en) * | 2007-04-06 | 2008-02-27 | 襄樊新华九暖通设备工程有限公司 | Fully premixed micro-flame type gas water boiler |
| CN201196480Y (en) * | 2008-04-11 | 2009-02-18 | 襄樊新华九暖通设备工程有限公司 | Fully premixed micro-flame type gas water boiler |
| CN207797383U (en) * | 2017-12-22 | 2018-08-31 | 边川 | Boiler plant and heating system |
| CN210050990U (en) * | 2019-04-18 | 2020-02-11 | 山西中加盛博环能科技有限公司 | Gas boiler |
-
2019
- 2019-04-18 CN CN201910314244.XA patent/CN110220297A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028768Y (en) * | 2007-04-06 | 2008-02-27 | 襄樊新华九暖通设备工程有限公司 | Fully premixed micro-flame type gas water boiler |
| CN201196480Y (en) * | 2008-04-11 | 2009-02-18 | 襄樊新华九暖通设备工程有限公司 | Fully premixed micro-flame type gas water boiler |
| CN207797383U (en) * | 2017-12-22 | 2018-08-31 | 边川 | Boiler plant and heating system |
| CN210050990U (en) * | 2019-04-18 | 2020-02-11 | 山西中加盛博环能科技有限公司 | Gas boiler |
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