CN105299648A - Combustion chamber base and combustor - Google Patents
Combustion chamber base and combustor Download PDFInfo
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- CN105299648A CN105299648A CN201510742380.0A CN201510742380A CN105299648A CN 105299648 A CN105299648 A CN 105299648A CN 201510742380 A CN201510742380 A CN 201510742380A CN 105299648 A CN105299648 A CN 105299648A
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- combustion chamber
- barrel
- chamber base
- port
- cavity
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Abstract
The invention provides a combustion chamber base and a combustor. The combustion chamber base comprises a first cylinder wall, a second cylinder wall, a first combustion port and a second combustion port. The second cylinder wall is sleeved with the first cylinder wall. A solution containing cavity is formed by a cavity between the first cylinder wall and the second cylinder wall, and a combustion cavity is formed by a cavity defined by the second cylinder wall. The first combustion port and the second combustion port are communicated with the combustion cavity. The combustor comprises the combustion chamber base. According to the combustion chamber base and the combustor, it is achieved that fuel gas is blown into the combustion chamber from the side edge, and meanwhile the bottom of a hearth is filled with liquid and heated; and the heating area of the bottom is increased compared with a vertical blowing structure, and the heat utilization rate is high. The equipment structure is simple, processing is easy and convenient, and the combustion chamber base and the combustor are especially suitable for generators of absorbing type air conditioner units which are compact in structure and small in space.
Description
Technical field
The present invention relates to a kind of combustion chamber base and burner.
Background technology
Burner is one of vitals of direct-fired absorption unit, and its structure plays vital impact to unit performance.The combustion chamber of existing heating liquid burner comprises boiler, heat-conducting oil furnace etc., and it normally upwards blows out fuel gas buring from bottom, i.e. vertical blowing structure, its shortcoming be highly high, volume is large, heat transfer efficiency is low, can not Omnidirectional heating burner hearth.This mode is also determined by existing combustion chamber base, does not change existing combustion chamber understructure, is impossible radical change burner heat transfer type.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of combustion chamber base and burner, for solving the problems existed in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of combustion chamber base, comprise,
First barrel and the second barrel, described second barrel is sheathed in described first barrel; Cavity between described first barrel and described second barrel forms solution container cavity, and the cavity that described second barrel surrounds forms combustion chamber;
The first port be communicated with described combustion chamber and the second port.
Preferably, described second port is higher than described first port, and the difference of the two center line height is 20-40mm; The centerlines of described first port and described second port is 100-150 degree.
Preferably, be provided with combustion chamber in described first port, and connect air-blast device and combination valve; Described second port connects igniter.
Preferably, the internal diameter of described fluid chamber is 150-200mm, and the internal diameter of described combustion chamber is 100-130mm.
Preferably, the bottom of described first barrel connects multiple lower margin for fixing described combustion chamber base.
Preferably, the structure of the bottom of described second barrel at least partly in gradient thickness.
Preferably, described first barrel and described second barrel top edge are provided with bevel for welding.
Preferably, the bottom of described solution container cavity is provided with the anti-mouth of a river.
Preferably, the described anti-mouth of a river is provided with for sealed tube screw thread.
For achieving the above object and other relevant objects, the invention provides, comprise aforementioned combustion chamber base described in any one.
As mentioned above, combustion chamber of the present invention base and burner, have following beneficial effect:
Described combustion chamber base comprises the first barrel and the second barrel, and described second barrel is sheathed in described first barrel; Cavity between described first barrel and described second barrel forms solution container cavity, and the cavity that described second barrel surrounds forms combustion chamber; And the first port to be communicated with described combustion chamber and the second port.Described burner comprises previous combustion room base.The present invention realizes combustion chamber to realize being blown into combustion gas from side, realizes burner hearth bottom simultaneously and is full of liquid and is heated, and comparatively vertical blowing structure increases bottom-heated area, and heat utilization efficiency is high.Device structure is simple, processes easy, is particularly useful on the generator of the little absorption type air-conditioner unit in compact conformation, space.
Accompanying drawing explanation
Fig. 1 is shown as combustion chamber base schematic diagram (shaft side figure) in one embodiment of the invention.
Fig. 2 is shown as combustion chamber base schematic diagram (top view) in one embodiment of the invention.
Fig. 3 is shown as the combustion chamber base schematic diagram (the A-A sectional view of Fig. 2) in one embodiment of the invention.
Element numbers explanation
1 first barrel
2 second barrels
3 solution container cavities
4 combustion chambers
5 first ports
6 second ports
7 dewatering outlets
8 lower margins
9 bevel for weldings
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 3.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in the figure, the invention provides a kind of combustion chamber base, comprise, the first barrel 1 and the second barrel 2, described second barrel 2 is sheathed in described first barrel 1; Cavity between described first barrel 1 and described second barrel 2 forms solution container cavity 3, and the cavity that described second barrel 2 surrounds forms combustion chamber 4.And the first port 5 and the second port 6 to be communicated with described combustion chamber 4.
Again in an embodiment, be provided with combustion chamber in described first port 5, and connect air-blast device and combination valve; Described second port 6 connects igniter.Described second port 6 is higher than described first port 5, and the difference of the two center line height is 20-40mm, and described first port 5 is 100-150 degree with the centerlines of described second port 6.By precisely controlling the distance of combustion chamber lower limb to the second barrel 2, ensureing good heat utilization efficiency, preventing the burning to the second barrel 2 simultaneously.The size of the first port 5 is determined according to different combustion powers and combustion chamber size, and its opening inside diameter is 50-70mm.
Again in an embodiment, the internal diameter of described fluid chamber 4 is 150-200mm, and the internal diameter of described combustion chamber is 100-130mm.
Again in an embodiment, the bottom of described first barrel connects three lower margins 8, for fixed combustion device, and accurately locates.
Again in an embodiment, the structure of bottom at least partly in gradient thickness of described second barrel 2, is conducive to strengthening intensity, and the control of casting flaw, improves qualified casting.
Again in an embodiment, described first barrel 1 and described second barrel 2 top edge are provided with bevel for welding 9, conveniently realize all-welded structure, are conducive to the leakage rate controlling complete machine.。
Again in an embodiment, the bottom of described solution container cavity 2 is provided with dewatering outlet 7, and described dewatering outlet 7 is provided with for sealed tube screw thread, and pipe thread seal is effective, and recycling sealing property is stablized.
For achieving the above object and other relevant objects, the invention provides a kind of burner, comprise aforementioned combustion chamber base described in any one.Combustion chamber base, overall structure is cast steel structure, processes easy, is provided with part wall thickness simultaneously and thickeies to dead head place foundry goods, effectively can prevent the casting problems such as shrinkage cavity and porosity, greatly improve yield rate.Base is divided into two chambeies, and combustion chamber 4 provides the high-temperature gas after burning, and solution container cavity 3 is solution, and solution surrounds the outer wall of combustion chamber, and heat transfer efficiency is high, lowers the temperature to the second barrel 2 simultaneously, prevents burning oxidation damage.
As mentioned above, combustion chamber of the present invention base and burner, have following beneficial effect:
Described combustion chamber base comprises the first barrel 1 and the second barrel 2, and described second barrel 2 is sheathed in described first barrel 1; Cavity between described first barrel 1 and described second barrel 2 forms solution container cavity 3, and the cavity that described second barrel 2 surrounds forms combustion chamber 4; And the first port 5 and the second port 6 to be communicated with described combustion chamber 4.Described burner comprises previous combustion room base.The present invention realizes combustion chamber to realize being blown into combustion gas from side, realizes burner hearth bottom simultaneously and is full of liquid and is heated, and comparatively vertical blowing structure increases bottom-heated area, and heat utilization efficiency is high.Device structure is simple, processes easy, is particularly useful on the generator of the little absorption type air-conditioner unit in compact conformation, space.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a combustion chamber base, is characterized in that, comprises,
First barrel and the second barrel, described second barrel is sheathed in described first barrel; Cavity between described first barrel and described second barrel forms solution container cavity, and the cavity that described second barrel surrounds forms combustion chamber;
The first port be communicated with described combustion chamber and the second port.
2. combustion chamber base as claimed in claim 1, it is characterized in that, described second port is higher than described first port, and the difference of the two center line height is 20-40mm; The centerlines of described first port and described second port is 100-150 degree.
3. combustion chamber base as claimed in claim 1 or 2, is characterized in that, be provided with combustion chamber, and connect air-blast device and combination valve in described first port; Described second port connects igniter.
4. combustion chamber base as claimed in claim 1, it is characterized in that, the internal diameter of described fluid chamber is 150-200mm, and the internal diameter of described combustion chamber is 100-130mm.
5. combustion chamber base as claimed in claim 1, is characterized in that, the bottom of described first barrel connects multiple lower margin for fixing described combustion chamber base.
6. combustion chamber base as claimed in claim 1, is characterized in that, the structure of bottom at least partly in gradient thickness of described second barrel.
7. combustion chamber base as claimed in claim 1, it is characterized in that, described first barrel and described second barrel top edge are provided with bevel for welding.
8. combustion chamber base as claimed in claim 1, it is characterized in that, the bottom of described solution container cavity is provided with dewatering outlet.
9. combustion chamber base as claimed in claim 8, it is characterized in that, described dewatering outlet is provided with for sealed tube screw thread.
10. a burner, is characterized in that, comprises combustion chamber base described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742380.0A CN105299648B (en) | 2015-11-04 | 2015-11-04 | Combustion chamber base and burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742380.0A CN105299648B (en) | 2015-11-04 | 2015-11-04 | Combustion chamber base and burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299648A true CN105299648A (en) | 2016-02-03 |
| CN105299648B CN105299648B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510742380.0A Active CN105299648B (en) | 2015-11-04 | 2015-11-04 | Combustion chamber base and burner |
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| CN (1) | CN105299648B (en) |
Citations (10)
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|---|---|---|---|---|
| CN2331921Y (en) * | 1998-01-21 | 1999-08-04 | 广东莱孚空调机有限公司 | Directly-burn type lithium bromide cold-hot water machine high-pressure generator |
| CN1268650A (en) * | 1999-03-31 | 2000-10-04 | 浙江联丰股份有限公司 | Vacuum water heating unit |
| CN2679600Y (en) * | 2004-01-17 | 2005-02-16 | 张跃 | Generator using multiple energy sources |
| DE202008007183U1 (en) * | 2008-05-28 | 2008-10-02 | Hellwig, Udo, Prof. Dr. | heater |
| CN201297761Y (en) * | 2008-11-12 | 2009-08-26 | 李洪亮 | Boiler stool capable of removing smoke and dust |
| CN201412949Y (en) * | 2009-06-01 | 2010-02-24 | 施振邦 | Immersed hot water furnace |
| CN201439995U (en) * | 2009-06-24 | 2010-04-21 | 中原特钢股份有限公司 | Novel gas fired boiler |
| CN102494343A (en) * | 2011-12-22 | 2012-06-13 | 陈维汉 | Combustion device for rotational flow mixed combustion by spraying air above uniformly distributed gas jets in loop |
| CN204806690U (en) * | 2015-06-08 | 2015-11-25 | 高常宝 | Hit fiery formula water jacket toroidal combustion chamber |
| CN205191576U (en) * | 2015-11-04 | 2016-04-27 | 山东奇威特太阳能科技有限公司 | Combustion chamber base and combustor |
-
2015
- 2015-11-04 CN CN201510742380.0A patent/CN105299648B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331921Y (en) * | 1998-01-21 | 1999-08-04 | 广东莱孚空调机有限公司 | Directly-burn type lithium bromide cold-hot water machine high-pressure generator |
| CN1268650A (en) * | 1999-03-31 | 2000-10-04 | 浙江联丰股份有限公司 | Vacuum water heating unit |
| CN2679600Y (en) * | 2004-01-17 | 2005-02-16 | 张跃 | Generator using multiple energy sources |
| DE202008007183U1 (en) * | 2008-05-28 | 2008-10-02 | Hellwig, Udo, Prof. Dr. | heater |
| CN201297761Y (en) * | 2008-11-12 | 2009-08-26 | 李洪亮 | Boiler stool capable of removing smoke and dust |
| CN201412949Y (en) * | 2009-06-01 | 2010-02-24 | 施振邦 | Immersed hot water furnace |
| CN201439995U (en) * | 2009-06-24 | 2010-04-21 | 中原特钢股份有限公司 | Novel gas fired boiler |
| CN102494343A (en) * | 2011-12-22 | 2012-06-13 | 陈维汉 | Combustion device for rotational flow mixed combustion by spraying air above uniformly distributed gas jets in loop |
| CN204806690U (en) * | 2015-06-08 | 2015-11-25 | 高常宝 | Hit fiery formula water jacket toroidal combustion chamber |
| CN205191576U (en) * | 2015-11-04 | 2016-04-27 | 山东奇威特太阳能科技有限公司 | Combustion chamber base and combustor |
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| Publication number | Publication date |
|---|---|
| CN105299648B (en) | 2018-04-20 |
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