CN209131129U - A kind of efficient burning boiler of band turbulent flow protrusion - Google Patents
A kind of efficient burning boiler of band turbulent flow protrusion Download PDFInfo
- Publication number
- CN209131129U CN209131129U CN201821399878.7U CN201821399878U CN209131129U CN 209131129 U CN209131129 U CN 209131129U CN 201821399878 U CN201821399878 U CN 201821399878U CN 209131129 U CN209131129 U CN 209131129U
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- China
- Prior art keywords
- water pipe
- heating unit
- gas heating
- turbulent flow
- boiler
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Abstract
The utility model discloses a kind of efficient burning boilers of band turbulent flow protrusion, including boiler body, boiler body is made of the gas heating unit of drive end bearing bracket, rear end cap and several same sizes positioned at middle part, gas heating unit is the internal aluminum alloy die casting with water pipe, water pipe is double flow channel, respectively the first water pipe and the second water pipe, first water pipe and the second water pipe are snake pipe and are symmetrical arranged, and turbulent protrusion is equipped on the tube wall of the first water pipe and the second water pipe.The utility model is arranged turbulent flow protrusion and carries out turbulent flow, increase the capacity of heat transmission of water flow, to preferably utilize calory burning, improve Boiler Stability and the thermal efficiency by increasing water pipe quantity in single burning boiler.
Description
Technical field
The present invention relates to the efficient burning boilers of burning boiler technical field more particularly to a kind of band turbulent flow protrusion.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning
The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.Boiler thermal effect
Rate refers to the percentage of boiler effective use heat with the input heat of boiler in the unit time, also referred to as boiler efficiency, with symbol
Number η indicates that it is the index for showing Boiler for Heat Economical Efficiency, and improving the thermal efficiency is one of important demand of existing boiler, for this purpose, this
Applicant's innovation and creation present patent application technology in existing boiler foundation.
Summary of the invention
The purpose of the present invention is to propose to a kind of efficient burning boilers of band turbulent flow protrusion, by single burning boiler
Increase water pipe quantity and turbulent protrusion is set and carry out turbulent flow, increase the capacity of heat transmission of water flow, to preferably utilize combustion
The amount of heating improves Boiler Stability and the thermal efficiency.
To achieve the goals above, present invention employs following technical solutions:
A kind of efficient burning boiler of band turbulent flow protrusion, including boiler body, it is characterised in that: the boiler body is by preceding
The gas heating unit composition of end cap, rear end cap and several same sizes positioned at middle part, the gas heating unit are inside
Aluminum alloy die casting with water pipe, the water pipe are double flow channel, respectively the first water pipe and the second water flow
Pipeline, the first water pipe and the second water pipe are snake pipe and are symmetrical arranged, first water pipe and second
Turbulent protrusion is equipped on the tube wall of water pipe.
A kind of efficient burning boiler of band turbulent flow protrusion as described above, it is characterised in that: the raised longitudinal cross-section of turbulent flow
At right angled triangle, a right-angle side is close to pipe level part, and another right-angle side is perpendicular to horizontal plane where pipe level part
Downwards, bevel edge and water flow flow direction are tangent, and turbulent flow protrusion is located at the top of water pipe reflux corner.
A kind of efficient burning boiler of band turbulent flow protrusion as described above, it is characterised in that: two neighboring gas heating unit
Between, between drive end bearing bracket and gas heating unit front end and rear end cap and gas heating unit rear end pass through bolt lock
It is tightly connected, drive end bearing bracket, each gas heating unit, rear end cap edge are correspondingly provided with for bolted engaging lug.
A kind of efficient burning boiler of band turbulent flow protrusion as described above, it is characterised in that: two neighboring gas heating unit
Between, between drive end bearing bracket and gas heating unit front end and rear end cap and gas heating unit rear end be provided with sealing
Washer.
A kind of efficient burning boiler of band turbulent flow protrusion as described above, it is characterised in that: gas heating unit lower part
Equipped with for the gas vent that passes through of flue gas after burning, the gas vent on the gas heating unit of several same sizes is sequentially
Be docked and connected to be formed one axially through exhaust passage, bottom in the exhaust passage is equipped with to facilitate and collects ponding and be discharged
Water storage tank.
The invention has the benefit that
1. gas heating unit is the internal aluminum alloy die casting with water pipe, the water pipe is double flow channel,
The design is so that gas heating unit has enough inner spaces for heating water, while double flow channel is conducive to reduce water flow
The caliber of pipeline avoids Large Diameter Pipeline water pipe from being easy burning boiler caused by adding up to be formed after bubble heats because of air and shakes,
Hot water is high-efficient out and stablizes.
2, it states and is equipped with turbulent protrusion on the tube wall of the first water pipe and the second water pipe, by causing the water stream
Water flow unit turbulent flow and reduced velocity flow in pipeline, enable water flow more sufficiently to absorb heat in water pipe in flowing, are conducive to
Further increase out hot water efficiency and stability.
Detailed description of the invention
Fig. 1 be in the fuel gas buring discharge-channel of burning boiler combustion gas stream to schematic illustration.
Fig. 2 is gas heating unit schematic view of the front view.
Fig. 3 is the water pipe structural schematic diagram inside gas heating unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown, Fig. 1 be in the fuel gas buring discharge-channel of burning boiler combustion gas stream to schematic illustration.Fig. 2 is combustion
Gas heating unit schematic view of the front view.Fig. 3 is the water pipe structural schematic diagram inside gas heating unit.
A kind of efficient burning boiler of band turbulent flow protrusion, including boiler body 100, boiler body 100 by drive end bearing bracket 2, after
The gas heating unit 1 of end cap 3 and several same sizes positioned at middle part forms.
Wherein, gas heating unit 1 is the internal aluminum alloy die casting with water pipe 11, and water pipe 11 is Double-circulation
Road, respectively the first water pipe and the second water pipe, the first water pipe and the second water pipe be snake pipe and
It is symmetrical arranged.First water pipe and the second water pipe be bottom in and top out water design, 1 lower part of gas heating unit be equipped with
The water inlet pipe 71 that water pipe 11 is connected to, 1 top of gas heating unit are equipped with the outlet pipe 72 being connected to water pipe 11.The
Turbulent protrusion 111 is equipped on the tube wall of one water pipe and the second water pipe, 111 longitudinal cross-sections of turbulent flow protrusion are at right angle three
Angular, a right-angle side is close to pipe level part, and another right-angle side is horizontal downwards perpendicular to pipe level part place, bevel edge
Tangent with water flow flow direction, turbulent flow protrusion is located at the top of water pipe reflux corner.
In the embodiment of the present application, 1 top of gas heating unit is equipped with the air inlet 12 passed through for combustion gas, gas heating list
First 1 lower part is equipped with for the gas vent 13 that flue gas passes through after burning, and 1 front and rear sides of gas heating unit are respectively equipped with the chamber of indent
10,10 inner wall of chamber is equipped with the heating column 6 of evagination.
In use, the air inlet 12 on the gas heating unit 1 of several same sizes is sequentially docked and connected to form one axially
The inlet channel 101 of perforation；Gas vent 13 on the gas heating unit 1 of several same sizes is sequentially docked and connected to form an axis
To the exhaust passage 102 of perforation.
Rear end cap 3 is sealed on the outside of the gas heating unit 1 positioned at rearmost end to block the one of exhaust passage 102
End, 3 top of rear end cap are equipped with the inlet suction port 41 being connected to the 101 rear end face of inlet channel；The drive end bearing bracket 2 is sealed on
Block the other end of inlet channel 101 positioned at the outside of the gas heating unit 1 of front end, 2 lower part of drive end bearing bracket be equipped with
The exhaust pipe 42 of 102 other end face of the exhaust passage connection.
Between two neighboring gas heating unit 1 outer edge sealing cooperatively forms, two neighboring gas heating unit 1 it
Between chamber 10 just docking formed be used for flow heated water pipeline 11 intermediate combustion room 200；2 edge of drive end bearing bracket be located at front end
The outer edge sealing of gas heating unit 1 cooperatively form the water pipe that can be heated on the front end gas heating unit 1
11 front end combustion chamber 201；3 edge of rear end cap and the outer edge sealing for the gas heating unit 1 for being located at rearmost end cooperatively form
The rear end combustion chamber 202 for the water pipe 11 being located on rearmost end gas heating unit 1 can be heated.Front end combustion chamber 201, centre
Combustion chamber 200 and 202 upper end of rear end combustion chamber are connected to inlet channel 101；Front end combustion chamber 201, intermediate combustion room 200
It is connected to exhaust passage 102 with 202 lower end of rear end combustion chamber, constitutes complete fuel gas buring discharge-channel.
In the embodiment of the present application, between two neighboring gas heating unit 1, drive end bearing bracket 2 and 1 front end of gas heating unit
Between and 1 rear end of rear end cap 3 and gas heating unit between be tightly connected by bolt lock, drive end bearing bracket 2, each gas heating
Unit 1,3 edge of rear end cap are correspondingly provided with for bolted engaging lug 8.
For convenience of the ponding discharge in fuel gas buring discharge-channel, the bottom in exhaust passage 102, which is equipped with, facilitates collection
Ponding and the water storage tank 5 being discharged.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of efficient burning boiler of band turbulent flow protrusion, including boiler body (100), it is characterised in that: the boiler body
(100) it is made of the gas heating unit (1) of drive end bearing bracket (2), rear end cap (3) and several same sizes positioned at middle part, it is described
Gas heating unit (1) is the internal aluminum alloy die casting with water pipe (11), and the water pipe (11) is double flow channel,
Respectively the first water pipe and the second water pipe, the first water pipe and the second water pipe are snake pipe and symmetrical
Setting；It is bottom in and top out water-bound on first water pipe and the second water pipe, first water pipe and
Turbulent raised (111) are equipped on the tube wall of two water pipes.
2. a kind of efficient burning boiler of band turbulent flow protrusion according to claim 1, it is characterised in that: the turbulent flow protrusion
(111) at right angled triangle, turbulent flow protrusion (111) is located at the top of the water pipe (11) reflux corner for longitudinal cross-section.
3. a kind of efficient burning boiler of band turbulent flow protrusion according to claim 1, it is characterised in that: two neighboring combustion gas adds
Between hot cell (1), between drive end bearing bracket (2) and gas heating unit (1) front end and rear end cap (3) and gas heating unit
(1) it is tightly connected between rear end by bolt lock, drive end bearing bracket (2), each gas heating unit (1), rear end cap (3) edge correspondence are set
Have for bolted engaging lug (8).
4. a kind of efficient burning boiler of band turbulent flow protrusion according to claim 3, it is characterised in that: two neighboring combustion gas adds
Between hot cell (1), between drive end bearing bracket (2) and gas heating unit (1) front end and rear end cap (3) and gas heating unit
(1) seal washer is provided between rear end.
5. a kind of efficient burning boiler of band turbulent flow protrusion according to claim 1, it is characterised in that: the gas heating list
First (1) lower part is equipped with for the gas vent (13) that flue gas passes through after burning, on the gas heating unit (1) of several same sizes
The gas vent (13) be sequentially docked and connected to be formed one axially through exhaust passage (102), in the exhaust passage
(102) bottom in is equipped with the water storage tank (5) for facilitating and collecting ponding and being discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399878.7U CN209131129U (en) | 2018-08-29 | 2018-08-29 | A kind of efficient burning boiler of band turbulent flow protrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399878.7U CN209131129U (en) | 2018-08-29 | 2018-08-29 | A kind of efficient burning boiler of band turbulent flow protrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131129U true CN209131129U (en) | 2019-07-19 |
Family
ID=67229393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399878.7U Expired - Fee Related CN209131129U (en) | 2018-08-29 | 2018-08-29 | A kind of efficient burning boiler of band turbulent flow protrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131129U (en) |
-
2018
- 2018-08-29 CN CN201821399878.7U patent/CN209131129U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20200829 |