CN205191577U - Combustion chamber and generator - Google Patents
Combustion chamber and generator Download PDFInfo
- Publication number
- CN205191577U CN205191577U CN201520915187.8U CN201520915187U CN205191577U CN 205191577 U CN205191577 U CN 205191577U CN 201520915187 U CN201520915187 U CN 201520915187U CN 205191577 U CN205191577 U CN 205191577U
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- Prior art keywords
- combustion chamber
- main body
- generator
- shaped sheet
- conducting element
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Abstract
The utility model provides a combustion chamber and generator, the combustion chamber, include the combustion chamber main part of establishing the cavity in, be equipped with a plurality of lantern rings in the cavity, a plurality of lantern rings stack along the combustion chamber direction of height in proper order, every the interior intracavity of the lantern ring sets up a plurality of U -shaped pieces along the inner wall loop type, and fix the water conservancy diversion spare in the main part of combustion chamber. The generator contains aforementionedly the combustion chamber. Combustion chamber and generator, has improved the utilization ratio of the energy at simple structure, has practiced thrift the energy, as natural gas burning heat exchanger, is applicable to absorption formula gas heat pump set.
Description
Technical field
The utility model relates to a kind of combustion chamber and generator.
Background technology
Current China improves energy consumption structure, greatly develops natural gas and combustion gas.The energy that current direct-fired burning mainly uses has natural gas, fuel oil, liquefied gas, coal gas and coal etc., many large-and-medium size cities are in order to solve air environmental pollution, numerous and confused delimitation is without coal district, prepare to utilize electric power more, the high-grade energies such as oil gas, summer is natural gas, the low ebb that combustion gas uses, but be the peak period of electric load, small-sized combustion engine can reduce electrical network peak load in summer, fill up natural gas, the low ebb of combustion gas, realize fully utilizing with balanced of resource, this makes utilizing of small-sized combustion engine increasingly extensive, but direct-fired combustion chamber is again absorption installation heat transfer component, therefore how the designing of direct-fired combustion chamber, to raising absorption installation efficiency and economize energy be vital.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of combustion chamber and generator, for solving the problems existed in prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of combustion chamber, comprises,
Inside establish the combustion chamber main body of cavity, be provided with some collars in described cavity, some collars stack successively along combustion chamber short transverse; In the inner chamber of each described collar, some U-shaped sheets are set along inwall is ring-like;
Be fixed on the conducting element in the main body of combustion chamber.
Preferably, the described collar and described combustion chamber main body adopt brazing.
Preferably, described U-shaped sheet is arranged along wall circular in it in described collar inner chamber, and described U-shaped sheet and the described collar adopt brazing to fix.
Preferably, the described collar is carbon steel or stainless steel, adopts casting or machining process to obtain; Described U-shaped sheet is carbon steel or stainless steel or aluminum alloy material, adopts casting, punch forming, extruded or roll forming obtained.
Preferably, the U-shaped sheet in adjacent two collars staggers in short transverse.
Preferably, described conducting element is ceramic material or stainless steel.
Preferably, described conducting element is ceramic fibre material, and by mould molding, lathe process, final curing process, to obtain final product.
Preferably, described combustion chamber main body is carbon steel or stainless steel, adopts forging or casting to obtain.
Preferably, described combustion chamber also comprises combustor outer casing, and described combustor outer casing is sheathed on outside the main body of described combustion chamber with matched in clearance form.
For achieving the above object and other relevant objects, the utility model provides a kind of generator, comprises combustion chamber described in aforementioned any one.
Preferably, base is connected with below described combustion chamber.
As mentioned above, combustion chamber of the present utility model and generator, have following beneficial effect:
Described combustion chamber, comprises, and inside establish the combustion chamber main body of cavity, be provided with some collars in described cavity, some collars stack successively along combustion chamber short transverse; In the inner chamber of each described collar, some U-shaped sheets are set along inwall is ring-like; And the conducting element be fixed in the main body of combustion chamber.Described generator comprises aforementioned described combustion chamber.Combustion chamber described in the utility model and generator, structure is simple, the utilization rate that improves the energy, saved the energy, as combustion of natural gas heat exchanger components, has been applicable to absorption gas-fired heat pump unit.
Accompanying drawing explanation
Fig. 1 is shown as combustion chamber schematic diagram in the utility model one embodiment.
Fig. 2 is shown as A-A profile, the ordered state of reflection U-shaped sheet.
Fig. 3 is shown as I in Fig. 1 and amplifies.
Fig. 4 is shown as the front view of U-shaped sheet in the utility model one embodiment.
Fig. 5 is shown as the top view of U-shaped sheet in the utility model one embodiment.
Fig. 6 is shown as the side view of U-shaped sheet in the utility model one embodiment.
Fig. 7 is shown as the structural representation of conducting element in the utility model one embodiment.
Element numbers explanation
1 combustion chamber main body
2 collars
3U shape sheet
4 conducting elements
5 combustor outer casings
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 7.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 utility model, 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 utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses 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 utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of combustion chamber, comprises, and inside establishes the combustion chamber main body 1 of cavity, is provided with some collars 2 in described cavity, and some collars 2 stack successively along combustion chamber short transverse; In the inner chamber of each described collar 2, some U-shaped sheets 3 are set along inwall is ring-like.U-shaped sheet 3 one-tenth 360 degree of even branches, and U-shaped sheet 3 one-tenth special angles of every close layer are staggeredly placed, the gas curve of approximation track that burning can be made to produce rises, and forms flow-disturbing to uprising gas, add the time of contact of uprising gas and combustion chamber, increase heat transfer efficiency.
The overall structure that some collars 2 and corresponding U-shaped sheet 3 form can shaping with integrally casting, also can shaping respectively after assemble again.Preferably, assemble after U-shaped sheet 3 and the collar 2 are shaping respectively, U-shaped sheet 3 and the collar 2 contact site use copper wire vacuum brazing, firm welding again, while copper thermal conductivity factor high, be beneficial to heat transfer.The described collar 4 is carbon steel or stainless steel, adopts casting or machining process to obtain, and machining process comprises processing and manufacturing such as equipment such as use lathe, machining center etc.; U-shaped sheet 3 is carbon steel or stainless steel or aluminum alloy material, adopts casting, punch forming, extruded or roll forming.
Again in an embodiment, as described in Fig. 4 to Fig. 6, the top design of U-shaped sheet 3 becomes camber, is conducive to itself and the collar 2 inwall close contact, uses U-shaped sheet 3 to increase surface area, makes heat exchange area increase 5 times compared with original light pipe.
Again in an embodiment, combustion chamber main body 1 is carbon steel or stainless steel, can adopt forging or casting.
Again in an embodiment, combustion chamber also comprises the conducting element 4 be fixed in combustion chamber main body 1, and described conducting element 4 is refractory ceramic fibre material or stainless steel material, is arranged in inner chamber that described U-shaped sheet 3 surrounds.Conducting element 4 is mainly used in dispersed flame, makes it conduct heat along Inner Wall of Combustion Chamber.
Preferably, conducting element 4 is ceramic fibre material, and its structural representation is shown in Fig. 7, and by mould molding, lathe process, final curing process, to obtain final product.Concrete grammar is as follows:
(1) ceramic fibre mould molding is conducting element crude green body;
(2) described conducting element crude green body obtains conducting element semi-finished product (shown in its structure with Fig. 7, conducting element is identical) through lathe process;
(3) curing agent is sprayed at uniformly the half-finished surface of described conducting element, dries or dry or dry, obtaining conducting element finished product.Because ceramic fibre belongs to frangible object, therefore need solidification process, curing agent uses commercially available ceramic fibre curing agent.During use, curing agent stoste can be used or curing agent stoste is mixed according to proper proportion with pure water, spray or use hairbrush to be coated in conducting element surface of semi-finished uniformly, or conducting element semi-finished product are immersed in curing agent, soak time is 2 ~ 3s is the best, then uses drying oven dry or dry or dry.
Again in an embodiment, described combustion barrel also comprises combustor outer casing 5, and described combustor outer casing 5 is sheathed on outside described combustion chamber main body 1 with matched in clearance form.
Along with the minimizing of heat gradient, in order to the quickening of heat transfer rate, reduce heat transfer resistance, raise the efficiency, the waste of resource simultaneously also in order to reduce, reduces costs, again in an embodiment, the internal diameter of the cavity in combustion chamber main body 1 is not equal to, and the diametrically bottom in the middle part of it increases gradually.
For achieving the above object and other relevant objects, the utility model provides a kind of generator, comprises combustion chamber described in aforementioned any one.
Again in an embodiment, below described combustion chamber, be connected with base.
In sum, combustion chamber described in the utility model, comprises, and inside establishes the combustion chamber main body 1 of cavity, is provided with some collars 2 in described cavity, and some collars 2 stack successively along combustion chamber short transverse; In the inner chamber of each described collar 2, some U-shaped sheets 3 are set along inwall is ring-like; And the conducting element 4 be fixed in combustion chamber main body 1.Described generator comprises aforementioned described combustion chamber.Combustion chamber described in the utility model and generator, structure is simple, the utilization rate that improves the energy, saved the energy, as combustion of natural gas heat exchanger components, has been applicable to absorption gas-fired heat pump unit.So the utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. a combustion chamber, is characterized in that, comprises,
Inside establish the combustion chamber main body of cavity, be provided with some collars in described cavity, some collars stack successively along combustion chamber short transverse; In the inner chamber of each described collar, some U-shaped sheets are set along inwall is ring-like;
Be fixed on the conducting element in the main body of combustion chamber.
2. combustion chamber as claimed in claim 1, it is characterized in that, the described collar and described combustion chamber main body adopt brazing.
3. combustion chamber as claimed in claim 1 or 2, is characterized in that, described U-shaped sheet is arranged along wall circular in it in described collar inner chamber, and described U-shaped sheet and the described collar adopt brazing to fix.
4. combustion chamber as claimed in claim 3, it is characterized in that, the described collar is carbon steel or stainless steel; Described U-shaped sheet is carbon steel or stainless steel or aluminum alloy material.
5. combustion chamber as claimed in claim 1, it is characterized in that, the U-shaped sheet in adjacent two collars staggers in short transverse.
6. combustion chamber as claimed in claim 1, it is characterized in that, described conducting element is ceramic material or stainless steel.
7. combustion chamber as claimed in claim 6, it is characterized in that, described conducting element is ceramic fibre material.
8. combustion chamber as claimed in claim 1, it is characterized in that, described combustion chamber main body is carbon steel or stainless steel.
9. combustion chamber as claimed in claim 1, it is characterized in that, described combustion chamber also comprises combustor outer casing, and described combustor outer casing is sheathed on outside the main body of described combustion chamber with matched in clearance form.
10. a generator, is characterized in that, comprises combustion chamber described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915187.8U CN205191577U (en) | 2015-11-16 | 2015-11-16 | Combustion chamber and generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915187.8U CN205191577U (en) | 2015-11-16 | 2015-11-16 | Combustion chamber and generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191577U true CN205191577U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520915187.8U Active CN205191577U (en) | 2015-11-16 | 2015-11-16 | Combustion chamber and generator |
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| CN (1) | CN205191577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351933A (en) * | 2015-11-16 | 2016-02-24 | 山东奇威特太阳能科技有限公司 | Combustion chamber and generator |
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2015
- 2015-11-16 CN CN201520915187.8U patent/CN205191577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351933A (en) * | 2015-11-16 | 2016-02-24 | 山东奇威特太阳能科技有限公司 | Combustion chamber and generator |
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