CN209605389U - Low nitrogen drinking water boiler - Google Patents
Low nitrogen drinking water boiler Download PDFInfo
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- CN209605389U CN209605389U CN201822269251.6U CN201822269251U CN209605389U CN 209605389 U CN209605389 U CN 209605389U CN 201822269251 U CN201822269251 U CN 201822269251U CN 209605389 U CN209605389 U CN 209605389U
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- boiler body
- boiler
- burner hearth
- pipe
- low nitrogen
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Abstract
The utility model provides low nitrogen drinking water boiler, including boiler body, and burner hearth, the inverted u-shaped design of burner hearth is arranged in boiler body lower inside, and water filling port is arranged in boiler body side lower section.Low nitrogen drinking water boiler provided by the utility model, by the burner hearth that inverted U is arranged in boiler body lower inside, it avoids that rectangular combustion chamber is arranged inside boiler body, occupy excessive inner space, U-shaped burner hearth reduces the space of top two sides rectangular area than traditional combustion room, and conventional boiler lower half portion is burner hearth, compared to the height that conventional boiler increases the first smoke pipe, the water capacity in boiler body is increased, keeps the service efficiency of boiler body higher.
Description
Technical field
The utility model relates to boiler technology field, in particular to a kind of low nitrogen drinking water boiler.
Background technique
Currently, gas hot water boiler is a kind of energy conversion, the chemistry into drinking water boiler input gas fuel
Can, drinking water boiler exports high warm water.The hot water generated in boiler directly provides heating thermal energy for building and domestic hot-water supplies
Water.
Country's gas hot water boiler is mostly the pattern of vertical tube sheet and smoke pipe composite structure at present, and common problem is on boiler
Lower to use flat tube sheet, smoke pipe length is short between tube sheet, keeps the drinking water boiler thermal efficiency lower；Traditional burner hearth is mostly rectangular, furnace volume
It is larger, cause boiler boiled water capacity small；It is burnt simultaneously using conventional combustion machine, flame is torch type burning, and flue gas nitrogen oxidation is closed
Object discharge is higher, is not the low nitrogen flue gas emission of environmental protection.
Utility model content
The utility model provides a kind of low nitrogen drinking water boiler, larger to solve furnace volume in the prior art, causes out
The small defect of water water capacity.
For the defect for overcoming above-mentioned background technique to propose, the utility model provides low nitrogen drinking water boiler, including boiler
Burner hearth, the inverted u-shaped design of burner hearth is arranged in ontology, boiler body lower inside, and water filling port is arranged in boiler body side lower section.
In order to facilitate the flue gas discharge in burner hearth, make in burner hearth can full combustion, preferred technical solution is boiler sheet
The first fume collecting chamber is arranged in body bottom, and the first fume collecting chamber is connected to burner hearth.
In order to improve the heat exchange efficiency of boiler, preferred technical solution is that the second fume collecting chamber is arranged at the top of boiler body, the
Throat is arranged in two fume collecting chamber tops；Be uniformly arranged several first smoke pipes inside boiler body, the both ends of the first smoke pipe respectively with
First fume collecting chamber is connected to the second fume collecting chamber.
In order to enable the gas after furnace chamber inner combustion to be discharged in time, preferred technical solution is to set inside boiler body
The second smoke pipe is set, the both ends of the second smoke pipe are connected to burner hearth top and the second fume collecting chamber respectively.
In order to which the condensed gas in the second fume collecting chamber is discharged in time, preferred technical solution is the side of the second fume collecting chamber
Face bottom connection setting flue gas condensing pipe.
Installing pipe is arranged in wherein any one side of burner hearth, and burner hearth is connected to boiler body by installing pipe, in burner hearth
Combustor is set, and the pedestal and installing pipe of combustor are fixedly installed.
In order to make to balance inside boiler body with external pressure, preferred technical solution is to connect above boiler body side
Logical setting ventilation pipe, water outlet is arranged in boiler body side middle and upper part.
Maintenance is carried out to boiler body for convenience, preferred technical solution is the connection of boiler body side lower end
Sewage pipe is set, and boiler body side corresponds to the setting of the position above burner hearth inspection hole.
In order to detect water temperature in boiler body, preferred technical solution is that temperature-detecting device is arranged in boiler body side,
Temperature-detecting device is located above burner hearth, and temperature-detecting device is arranged at the second smoke pipe.
It is used in order to facilitate the hot water circuit in boiler body, preferred technical solution is to connect above boiler body side
It is logical that circulating water pipe is set, water circulating pump, one end connection setting circulation of circulating water pipe keep away from boiler ontology are set on circulating water pipe
Water tank.
The utility model has the following beneficial effects:
Low nitrogen drinking water boiler provided by the utility model is kept away by the way that the burner hearth of inverted U is arranged in boiler body lower inside
Exempt from that rectangular combustion chamber is arranged inside boiler body, occupies excessive inner space, U-shaped burner hearth reduces than traditional combustion room
The space of top two sides rectangular area, conventional boiler lower half portion are burner hearth, increase the first smoke pipe compared to conventional boiler
Highly, the water capacity in boiler body is increased, keeps the service efficiency of boiler body higher.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Structure specifically indicated in the written description, claims, and drawings is achieved and obtained.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of 1 the first structure of the utility model embodiment；
Fig. 2 is the overall structure diagram of second of the structure of the utility model embodiment 1；
Fig. 3 is the overhead sectional view of the utility model embodiment 2；
Fig. 4 is the side sectional view of circular orbit in the utility model embodiment 2；
Wherein, 10- boiler body；11- burner hearth；12- water filling port；The first fume collecting chamber of 13-；The second fume collecting chamber of 14-；15- cigarette
Chimney mouth；The first smoke pipe of 16-；The second smoke pipe of 17-；18- flue gas condensing pipe；19- installing pipe；20- ventilation pipe；21- water outlet；22-
Sewage pipe；23- inspection hole；24- temperature-detecting device；25- circulating water pipe；26- water circulating pump；27- cyclic water tank；31- annular
Track；32- ring gear；33- driving motor；34- drives gear；35- stir plate.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides low nitrogen drinking water boiler, including boiler body 10, inside boiler body 10
Burner hearth 11, the inverted u-shaped design of burner hearth 11 is arranged in lower section, and water filling port 12,10 side of boiler body is arranged in 10 side of boiler body lower section
Water outlet 21 is arranged in face middle and upper part.
The working principle and beneficial effect of above-mentioned technical proposal are as follows:
By the way that the burner hearth 11 of inverted U is arranged in 10 lower inside of boiler body, avoid being arranged inside boiler body 10 rectangular
Combustion chamber, occupy excessive inner space, U-shaped burner hearth 11 reduces the sky of top two sides rectangular area than traditional combustion room
Between, the water capacity in boiler body 10 is increased, keeps the service efficiency of boiler body 10 higher.
As shown in Fig. 2, the flue gas discharge in burner hearth 11 for convenience, make in burner hearth 11 can full combustion, preferred skill
Art scheme is the setting of 10 bottom of boiler body；First fume collecting chamber 13, the first fume collecting chamber 13 are connected to burner hearth 11.
In order to improve the heat exchange efficiency of boiler, preferred technical solution is that the second fume collecting chamber is arranged at the top of boiler body 10
14, throat 15 is arranged in 14 top of the second fume collecting chamber；Several first smoke pipes 16, the first smoke pipe are uniformly arranged inside boiler body 10
16 both ends are connected to the first fume collecting chamber 13 and the second fume collecting chamber 14 respectively.First smoke pipe 16 extends to the first fume collecting chamber 13, makes
First about 16 smoke pipe runs through boiler body 10, due to using U-shaped burner hearth 11, in the high situation of same furnace, U-shaped burner hearth
First smoke pipe 16 can be set around 11, so that the first smoke pipe 16 be made to increase the height of burner hearth 11, while increasing boiler
The reserves of water in ontology 10, improve heat transference efficiency, more environmentally-friendly.
In order to enable the gas after burning in burner hearth 11 to be discharged in time, preferred technical solution is, in boiler body 10
The second smoke pipe 17 is arranged in portion, and the both ends of the second smoke pipe 17 are connected to 11 top of burner hearth and the second fume collecting chamber 14 respectively.
In order to which the condensed gas in the second fume collecting chamber 14 is discharged in time, preferred technical solution is the second fume collecting chamber 14
Side bottom connection setting flue gas condensing pipe 18.
The working principle and beneficial effect of above-mentioned technical proposal are as follows:
Tail gas in burner hearth 11 after burning is imported into the first fume collecting chamber 13, and the tail gas in the first fume collecting chamber 13 and burner hearth 11 is logical
The discharge of the first smoke pipe 16 is crossed, the heat transfer of tail gas will to the water inside boiler body 10, the second smoke pipe 17 in the first smoke pipe 16
The tail gas of top is expelled directly out in burner hearth 11, make in burner hearth 11 can full combustion, the heat transfer of tail gas in the second smoke pipe 17
To the water inside boiler body 10, the heat exchange efficiency of boiler is improved, flue gas condenses in the first smoke pipe 16 and forms liquid water, liquid
State water flows in the first fume collecting chamber 13 along 16 inner wall of the first smoke pipe, and the first smoke pipe 16 extends to the first fume collecting chamber 13, makes the first cigarette
About 16 pipe runs through boiler body 10, due to using U-shaped burner hearth 11, in the high situation of same furnace, the week of U-shaped burner hearth 11
The first smoke pipe 16 can be arranged by enclosing, and conventional boiler lower half portion is burner hearth, increase the first smoke pipe 16 compared to conventional boiler
Highly, while the reserves of water in boiler body 10 are increased, improves heat transference efficiency, it is more environmentally-friendly.
Wherein any one side of burner hearth 11 is arranged installing pipe 19, burner hearth 11 and boiler body 10 and is connected by installing pipe 19
It is logical, combustor is set in burner hearth 11, and the pedestal and installing pipe 19 of combustor are fixedly installed.
In order to balance 10 inside of boiler body with external pressure, preferred technical solution is, on 10 side of boiler body
Fang Liantong setting ventilation pipe 20.
Maintenance is carried out to boiler body 10 for convenience, preferred technical solution is 10 side lower end of boiler body
Connection setting sewage pipe 22,10 side of boiler body correspond to the position setting inspection hole 23 of 11 top of burner hearth.Due to the first smoke pipe
Temperature is excessively high at 16, inspection hole 23 for check the first smoke pipe 16 whether fouling easy cleaning.
In order to detect water temperature in boiler body 10, preferred technical solution is that temperature detection is arranged in 10 side of boiler body
Device 24, temperature-detecting device 24 are temperature sensor, and temperature-detecting device 24 is located at 11 top of burner hearth, and temperature-detecting device
24 are arranged at the second smoke pipe 17.
It is used in order to facilitate the hot water circuit in boiler body 10, preferred technical solution is, on 10 side of boiler body
Circulating water pipe 25 is arranged in Fang Liantong, setting water circulating pump 26 on circulating water pipe 25, and the one of 25 keep away from boiler ontology 10 of circulating water pipe
End connection setting cyclic water tank 27.
The working principle and beneficial effect of above-mentioned technical proposal are as follows:
The hot water circuit in boiler body 10 is used by cyclic water tank 27, is school, the wider offer such as factory
The use demand of hot water.External cyclic water tank 27 is configured with water circulating pump 26 and carries out water circulation, makes water circulating-heating, makes always outer
Water tank boiled water is maintained at boiled water state, keeps boiler applications range wider.
First smoke pipe 16 is arranged perpendicular to 10 bottom surface of boiler body.
Embodiment 2
As shown in Figure 3,4, the first smoke pipe 16 is arranged in a ring in boiler body 10, the circle that the first smoke pipe 16 surrounds it is interior
Circular orbit 31 is arranged in portion, and circular orbit 31 is fixedly connected with the side of the first smoke pipe 16, and phase interworking is arranged in circular orbit 31
The ring gear 32 of conjunction, ring gear 32 can rotate in circular orbit 31, and the tooth of ring gear 32 is arranged outwardly, circular orbit
Driving motor 33 is fixedly installed in 31 sides, and driving motor 33 is waterproof machine, and the output shaft of driving motor 33 is inserted into circular orbit
In 31, the output shaft of driving motor 33 is fixedly connected with driving gear 34, and driving gear 34 is engaged with ring gear 32；Ring gear
32 inner rings are vertically arranged several stir plates 35, and the axle center setting angle of stir plate 35 and ring gear 32, included angle is -60 °
To 60 °.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. low nitrogen drinking water boiler, which is characterized in that including boiler body (10), burner hearth is arranged in boiler body (10) lower inside
(11), water filling port (12) are arranged in burner hearth (11) inverted u-shaped design, boiler body (10) side lower section.
2. low nitrogen drinking water boiler according to claim 1, which is characterized in that boiler body (10) bottom setting the first collection cigarette
Room (13), the first fume collecting chamber (13) are connected to burner hearth (11).
3. low nitrogen drinking water boiler according to claim 2, which is characterized in that the second collection of setting cigarette at the top of boiler body (10)
Throat (15) are arranged in room (14), the second fume collecting chamber (14) top；Several first smoke pipes are uniformly arranged inside boiler body (10)
(16), the both ends of the first smoke pipe (16) are connected to the first fume collecting chamber (13) and the second fume collecting chamber (14) respectively.
4. low nitrogen drinking water boiler according to claim 3, which is characterized in that the second smoke pipe is arranged inside boiler body (10)
(17), the both ends of the second smoke pipe (17) are connected to burner hearth (11) top and the second fume collecting chamber (14) respectively.
5. low nitrogen drinking water boiler according to claim 3, which is characterized in that the side bottom of the second fume collecting chamber (14) is connected to
It is arranged flue gas condensing pipe (18).
6. low nitrogen drinking water boiler according to claim 1, which is characterized in that wherein any one side of burner hearth (11) is set
It sets installing pipe (19), burner hearth (11) is connected to boiler body (10) by installing pipe (19), and combustor, combustion are arranged in burner hearth (11)
The pedestal of burning machine and installing pipe (19) are fixedly installed.
7. low nitrogen drinking water boiler according to claim 1, which is characterized in that connection setting above boiler body (10) side
Water outlet (21) are arranged in ventilation pipe (20), boiler body (10) side middle and upper part.
8. low nitrogen drinking water boiler according to claim 1, which is characterized in that the connection setting of boiler body (10) side lower end
Sewage pipe (22), boiler body (10) side correspond to the setting of the position above burner hearth (11) inspection hole (23).
9. low nitrogen drinking water boiler according to claim 5, which is characterized in that temperature detection is arranged in boiler body (10) side
Device (24), temperature-detecting device (24) are located above burner hearth (11), and temperature-detecting device (24) is close to the second smoke pipe (17)
Place's setting.
10. low nitrogen drinking water boiler according to claim 1, which is characterized in that connection is set above boiler body (10) side
It sets circulating water pipe (25), water circulating pump (26) is set on circulating water pipe (25), circulating water pipe (25) keep away from boiler ontology (10)
One end connection setting cyclic water tank (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269251.6U CN209605389U (en) | 2018-12-29 | 2018-12-29 | Low nitrogen drinking water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269251.6U CN209605389U (en) | 2018-12-29 | 2018-12-29 | Low nitrogen drinking water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605389U true CN209605389U (en) | 2019-11-08 |
Family
ID=68397985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269251.6U Active CN209605389U (en) | 2018-12-29 | 2018-12-29 | Low nitrogen drinking water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605389U (en) |
-
2018
- 2018-12-29 CN CN201822269251.6U patent/CN209605389U/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: 20220815 Address after: No. 8, west side of Yijing Road, Hexiwu Town, Wuqing District, Tianjin 300000 Patentee after: Beijing Kanish Energy and Environmental Protection Technology Co., Ltd. Tianjin Branch Address before: 100000 changlingying, Mi County, Tongzhou District, Beijing Patentee before: Beijing Hot Water Boiler Plant |
|
| TR01 | Transfer of patent right |