CN209325751U - A kind of low capacity gas fired-boiler of energy instantaneously producing steam - Google Patents
A kind of low capacity gas fired-boiler of energy instantaneously producing steam Download PDFInfo
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- CN209325751U CN209325751U CN201822233588.1U CN201822233588U CN209325751U CN 209325751 U CN209325751 U CN 209325751U CN 201822233588 U CN201822233588 U CN 201822233588U CN 209325751 U CN209325751 U CN 209325751U
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- shell
- outlet pipe
- burner hearth
- boiler
- upper shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007789 gas Substances 0.000 claims abstract description 19
- 239000003546 flue gas Substances 0.000 claims abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 210000000038 chest Anatomy 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model discloses a kind of low capacity gas fired-boilers of energy instantaneously producing steam, it includes shell (1), and burner (2), burner hearth (3), flue gas outlet pipe (4), upper shell (5) and lower shell (6) are provided on shell (1)；It is connected on the bottom surface of lower shell (6) water inlet pipe (7), water pump (8) is connected on water inlet pipe (7)；It is connected on upper shell (5) steam outlet pipe (9), stop valve (10) is connected in steam outlet pipe (9)；It is provided between lower shell (6) and upper shell (5) multiple inner conduits (11), is provided with outer water pipe (12) between each inner conduit (11) and burner hearth (3) inner wall；On the outer wall of outer water pipe (12) be provided with fin (13) on the inner wall of inner conduit (11).The utility model can not only improve working efficiency, also have the advantages that convenient long service life, arrangement, energy conservation, heat recovery rate are high and applied widely.
Description
Technical field
The utility model relates to a kind of gas fired-boiler of low capacity, especially a kind of low capacity combustion of energy instantaneously producing steam
Gas boiler.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel
The forms such as thermal energy, and pass through boiler and convert, output has steam, the high-temperature water kerosene machine heat carrier of certain thermal energy outward；?
In some semiworks, relative to the gas fired-boiler of large capacity, the boiler for installing low capacity is more convenient and save cost, but at present
Low capacity gas fired-boiler in the market needs to install various devices, cloth in inside to guarantee certain heat transfer effect
It is more inconvenient to set；And general low capacity gas fired-boiler can tie one layer on the inner wall passed by one's way after prolonged use
Scale not only results in metal superheat and boiler is scrapped, and service life is shorter, can also reduce heat transfer effect, extend heating
Time reduces working efficiency.Therefore, that there is working efficiencies is lower, service life is shorter for existing low capacity gas fired-boiler
The less convenient problem with arrangement.
Utility model content
The purpose of the utility model is to provide a kind of low capacity gas fired-boilers of energy instantaneously producing steam.This is practical new
Type can not only improve working efficiency, also have the advantages that long service life and arrangement are convenient.
The technical solution of the utility model includes: a kind of low capacity gas fired-boiler of energy instantaneously producing steam, including shell, shell
Top surface on be provided with burner；Enclosure interior is provided with burner hearth, and the bottom of burner hearth is connected with flue gas outlet pipe, burner and burner hearth
Connection；Upper shell is provided with above burner hearth, lower section is provided with lower shell, and lower shell and upper shell are arranged in shell；Under
It is connected with water inlet pipe on the bottom surface of cylinder, is connected with water pump on water inlet pipe；Steam outlet pipe is connected on the top surface of the upper shell,
Stop valve is connected in steam outlet pipe；Annular is evenly distributed with multiple inner conduits between the lower shell and upper shell, each interior
Water pipe is arranged in burner hearth；Outer water pipe is provided between each inner conduit and inboard wall of burner hearth, one end of each outer water pipe is equal
It is connect with lower shell, the other end of each outer water pipe is connect with upper shell；Fin is provided on the outer wall of the outer water pipe；Institute
It states and is also equipped with fin on the inner wall of inner conduit.
In a kind of low capacity gas fired-boiler of energy instantaneously producing steam above-mentioned, flame is connected in the middle part of the burner hearth top surface
One end of outlet pipe, flame outlet pipe is connect with burner.
In a kind of low capacity gas fired-boiler of energy instantaneously producing steam above-mentioned, the upper shell is socketed in flame outlet pipe
On, the first reservoir is provided between upper shell and flame outlet pipe；The second reservoir also is provided between the lower shell and burner hearth.
In a kind of low capacity gas fired-boiler of energy instantaneously producing steam above-mentioned, circle is provided in the middle part of the bottom surface of the shell
Cricoid support base, support base are internally provided with circular flow cavity, are provided with equilibrium liquid in flow cavity.
Compared with prior art, the utility model improves existing low capacity gas fired-boiler, passes through above and below burner hearth two
End upper shell and lower shell is respectively set, be provided between upper shell and lower shell multiple equally distributed inner conduits of annular and outside
Water pipe, inner conduit and outer water pipe are arranged in burner hearth, so that entire boiler at three-dimensional water pipe flow-through structure, changes previous
Horizontal structure, structure is simple, facilitates arrangement；Meanwhile also by by moisture at multiply weep enter in pipeline with flue gas into
Row heat exchange, and inner fin and outer fin are set on inner conduit and outer water pipe, thus extending connecing between flue gas and water pipe
While touching the time, radiation heating-surface is increased by each fin, so that the heat in flue gas carries out heat with water as far as possible
Exchange, so that can promptly generate steam in inner conduit and outer water pipe, improves work efficiency, and since water is
Flowing row extends so that scale is difficult to assemble on the tube wall of inner conduit and outer water pipe using the longevity with flue gas progress heat exchange
Life.In addition, the utility model between lower shell and burner hearth also by being respectively set first between upper shell and flame outlet pipe
Reservoir and the second reservoir, the temperature storage that will be given off when burning using the first reservoir, add upper shell
Hot constant temperature when preventing the temperature in upper shell lower, steam liquefied and stays in inside upper shell, and utilizes the second reservoir can
The after-heat that will complete the flue gas of heat exchange absorbs storage, and then preheats to the water inside lower shell, thus in improving
Whose initial temperature served in water pipe and outer water pipe, not only reduces energy consumption, has saved the energy, also improves waste heat recycling
Utilization rate；By the way that support base is arranged on the bottom surface of shell, effect can not only be supported to shell, additionally it is possible to utilize support
Equilibrium liquid inside seat automatically adjusts to the levelness of boiler entirety, so that boiler shell is placed on any position
It sets, expands the scope of application.Therefore, the utility model can not only improve working efficiency, also have long service life, arrangement side
Just, energy conservation, heat recovery rate height and advantage applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the top view of inner conduit；
Fig. 4 is the side view of outer water pipe；
Fig. 5 is the partial enlarged view in Fig. 1 at A.
The label in accompanying drawing is: 1- shell, 2- burner, 3- burner hearth, 4- flue gas outlet pipe, 5- upper shell, 6- lower shell, 7-
Water inlet pipe, 8- water pump, 9- steam outlet pipe, 10- stop valve, 11- inner conduit, 12- outer water pipe, 13- fin, 14- flame outlet pipe,
The first reservoir of 15-, the second reservoir of 16-, 17- support base, 18- flow cavity.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of low capacity gas fired-boiler of energy instantaneously producing steam, is constituted as shown in Fig. 1 to 5, including shell 1,
Burner 2 is provided on the top surface of shell 1；Shell 1 is internally provided with burner hearth 3, and the bottom of burner hearth 3 is connected with flue gas outlet pipe 4, combustion
Burner 2 is connect with burner hearth 3；The top of burner hearth 3 is provided with upper shell 5, and lower section is provided with lower shell 6, lower shell 6 and upper shell 5
It is arranged in shell 1；It is connected with water inlet pipe 7 on the bottom surface of lower shell 6, water pump 8 is connected on water inlet pipe 7；The upper shell 5
Top surface on be connected with steam outlet pipe 9, stop valve 10 is connected in steam outlet pipe 9；Ring between the lower shell 6 and upper shell 5
Shape is evenly distributed with multiple inner conduits 11, and each inner conduit 11 is arranged in burner hearth 3；Each inner conduit 11 and 3 inner wall of burner hearth
Between be provided with outer water pipe 12, one end of each outer water pipe 12 is connect with lower shell 6, and the other end of each outer water pipe 12 is equal
It is connect with upper shell 5；Fin 13 is provided on the outer wall of the outer water pipe 12；Wing is also equipped on the inner wall of the inner conduit 11
Piece 13.
It is connected with flame outlet pipe 14 in the middle part of 3 top surface of burner hearth, one end of flame outlet pipe 14 is connect with burner 2；It is described
Upper shell 5 is socketed in flame outlet pipe 14, and the first reservoir 15 is provided between upper shell 5 and flame outlet pipe 14；The lower cylinder
The second reservoir 16 also is provided between body 6 and burner hearth 3；Circular support base 17, branch are provided in the middle part of the bottom surface of the shell 1
Support seat 17 is internally provided with circular flow cavity 18, is provided with equilibrium liquid in flow cavity 18.
Working principle: when starting to work, water pump 8 is first opened, water pump 8 can be by water inlet pipe 7 toward lower shell 6 after opening
Cold water is sent into (hydrospace), and as the water level in lower shell 6 increases, cold water again can be past by inner conduit 11 and outer water pipe 12
5 direction of upper shell is mobile；Then open burner 2, burner 2 cooperates air, the flame of ejection can by flame outlet pipe 14 into
Enter in burner hearth 3, and burning generates largely with the flue gas of high heat in burner hearth 3；The flue gas of generation can slowly move down,
And it is contacted with inner conduit 11 and outer water pipe 12 and carries out heat exchange；Due to being all provided on the inside of inner conduit 11 and the outer wall of outer water pipe 12
It is equipped with fin 13, so that the radiation heating-surface between flue gas and inner conduit 11 and outer water pipe 12 is increased, so that in the same time
It is interior, than the rate for increasing heat exchange in the past, so that steam can be rapidly generated in inner conduit 11 and outer water pipe 12,
The steam of generation can ascend into upper shell 5 (air space) and assemble, and then open stop valve 10, it will be able to make upper shell 5
Interior steam is sent into user by steam outlet pipe 9 and is used.
During burner 2 burns, after flame enters flame outlet pipe 14, has partial heat and radiate by first
Reservoir 15 absorbs storage, and the internal temperature of upper shell 5 can be heated by storing the heat to get off to get off, to prevent upper cylinder
Steam liquefied in body 5；And after having carried out heat exchange with flue gas and inner conduit 11 and outer water pipe 12, portion is still had in flue gas
Point heat simultaneously accumulates a period of time in 3 bottom of burner hearth, at this moment the second reservoir 16 will pair and stay in the flue gas of 3 bottom of burner hearth into
The secondary heat absorption of row, and the heat that absorption stores is used for the preheating to the water in lower shell 6, to improve the initial of water
Temperature not only reduces energy consumption, has saved the energy, also improve heat recovery rate to reduce the time of heating；When pacifying
When filling entire boiler, if installation horizontal plane is smooth, the equilibrium liquid in flow cavity 18 is evenly distributed in support base 17, from
And increase support strength；And when installing horizontal plane is not very smooth, equilibrium liquid can flow to lower under gravity
On one side, to increase the support strength of lower one side, guarantee the balance of boiler as far as possible.
Claims (4)
1. a kind of low capacity gas fired-boiler of energy instantaneously producing steam, it is characterised in that: including shell (1), the top surface of shell (1)
On be provided with burner (2)；Shell (1) is internally provided with burner hearth (3), and the bottom of burner hearth (3) is connected with flue gas outlet pipe (4), combustion
Burner (2) is connect with burner hearth (3)；It is provided with above burner hearth (3) upper shell (5), lower section is provided with lower shell (6), lower shell
(6) it is arranged in shell (1) with upper shell (5)；It is connected on the bottom surface of lower shell (6) water inlet pipe (7), on water inlet pipe (7)
It is connected with water pump (8)；It is connected with steam outlet pipe (9) on the top surface of the upper shell (5), steam outlet pipe is connected with main vapour on (9)
Valve (10)；Annular is evenly distributed with multiple inner conduits (11), each inner conduit between the lower shell (6) and upper shell (5)
(11) it is arranged in burner hearth (3)；Outer water pipe (12) are provided between each inner conduit (11) and burner hearth (3) inner wall, each
One end of outer water pipe (12) is connect with lower shell (6), and the other end of each outer water pipe (12) is connect with upper shell (5)；Institute
It states and is provided with fin (13) on the outer wall of outer water pipe (12)；Fin (13) are also equipped on the inner wall of the inner conduit (11).
2. a kind of low capacity gas fired-boiler of energy instantaneously producing steam according to claim 1, it is characterised in that: the furnace
It is connected with flame outlet pipe (14) in the middle part of thorax (3) top surface, one end of flame outlet pipe (14) is connect with burner (2).
3. a kind of low capacity gas fired-boiler of energy instantaneously producing steam according to claim 2, it is characterised in that: on described
Cylinder (5) is socketed on flame outlet pipe (14), and the first reservoir (15) are provided between upper shell (5) and flame outlet pipe (14)；
The second reservoir (16) also are provided between the lower shell (6) and burner hearth (3).
4. a kind of low capacity gas fired-boiler of energy instantaneously producing steam according to claim 1,2 or 3, it is characterised in that:
It is provided with circular support base (17) in the middle part of the bottom surface of the shell (1), being internally provided with for support base (17) is circular
Flow cavity (18), flow cavity (18) is interior to be provided with equilibrium liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233588.1U CN209325751U (en) | 2018-12-28 | 2018-12-28 | A kind of low capacity gas fired-boiler of energy instantaneously producing steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233588.1U CN209325751U (en) | 2018-12-28 | 2018-12-28 | A kind of low capacity gas fired-boiler of energy instantaneously producing steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325751U true CN209325751U (en) | 2019-08-30 |
Family
ID=67729528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233588.1U Active CN209325751U (en) | 2018-12-28 | 2018-12-28 | A kind of low capacity gas fired-boiler of energy instantaneously producing steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325751U (en) |
-
2018
- 2018-12-28 CN CN201822233588.1U patent/CN209325751U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 321200 Gangtou Industrial Zone, Lutan Town, Wuyi County, Jinhua City, Zhejiang Province (within Zhejiang Haite Boiler Co., Ltd.) (self declared) Patentee after: Zhejiang Fangde Haite Boiler Co.,Ltd. Address before: 321200 Wuyi County, Jinhua City, Zhejiang province Ting Tan Zhen Gang Industrial Zone Patentee before: ZHEJIANG HAITE BOILER Co.,Ltd. |
|
| TR01 | Transfer of patent right |