CN204829920U - Cooling device and combustor - Google Patents
Cooling device and combustor Download PDFInfo
- Publication number
- CN204829920U CN204829920U CN201520505772.0U CN201520505772U CN204829920U CN 204829920 U CN204829920 U CN 204829920U CN 201520505772 U CN201520505772 U CN 201520505772U CN 204829920 U CN204829920 U CN 204829920U
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- Prior art keywords
- water storage
- storage element
- cooling device
- storage component
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model provides a cooling device and combustor, cooling device includes: first water storage component, second water storage component, third water storage component, at least one first body and at least one second body, first water storage component, second water storage component and third water storage component interval in proper order set up, the one end of first body with first water storage component intercommunication, the other end of first body with third water storage component intercommunication, the one end of second body with third water storage component intercommunication, the other end of second body with second water storage component intercommunication, first body with the second body encloses into accommodating space jointly for place by the cooling body, be provided with first opening on the first water storage component, be provided with the second opening on the second water storage component. Cooling device has increased heat transfer area, has improved the heat transfer rate of cooling water, can effectively improve cooling device's cooling effect.
Description
Technical field
The utility model relates to field of heat exchange, particularly relates to a kind of cooling device and burner.
Background technology
At industrial furnace, particularly in air flow bed gas generator, the combustion zone temperature of burner is generally more than 1500 DEG C, and the combustion zone heat of burner is very concentrated, therefore, needs to cool to burner.
In prior art, the cooling device of burner is water leg cooling structure.Water leg cooling structure is the sleeve being sheathed on combustor external, by cooling burner to adding cooling water in sleeve.
But cooling water is based on Laminar Flow in chuck, and the heat exchange of burner radial direction is not obvious, and cooling water time of staying in chuck is short, and in this process causing cooling water once to flow, heat exchange efficiency is low, and cooling effect is bad.
Utility model content
The utility model provides a kind of cooling device and burner, to improve cooling effect.
The utility model provides a kind of cooling device, comprising:
First water storage element, the second water storage element, the 3rd water storage element, at least one first body and at least one the second body;
Described first water storage element, described second water storage element and described 3rd water storage element successively interval are arranged, one end of described first body is communicated with described first water storage element, the other end of described first body is communicated with described 3rd water storage element, one end of described second body is communicated with described 3rd water storage element, and the other end of described second body is communicated with described second water storage element; Described first body and described second body surround receiving space, jointly for placing cooled body;
Described first water storage element is provided with the first opening, described second water storage element is provided with the second opening.
In another embodiment, when described first body and the second body are at least two, each described second body is between adjacent two described first bodys, and each described first body is between adjacent two described second bodys.
In another embodiment, described first body and described second body are straight tube; Described first body and described second body be arranged in parallel.
In another embodiment, described first body and described second body are helicoids, and the cylindrical internal diameter that described helicoids surrounds into is greater than the external diameter of described cooled body.
In another embodiment, described cooling device also comprises: flange, and described flange is used for described cooling device to be connected with described cooled body.
The utility model also provides a kind of burner, the outer wall of the combustion zone of described burner is arranged with in the various embodiments described above cooling device.
The cooling device that the utility model provides and burner, water inlet/exhalant canal is formed by the first body be connected between described first water storage element and described 3rd water storage element, water outlet/the intake tunnel be set up in parallel with described water inlet/exhalant canal is formed by the second body be connected between described second water storage element and described 3rd water storage element, make cooling water can form backflow when described intake tunnel flows into described exhalant canal, the cooling water of backflow can cool again to described cooled body, thus improve the heat transfer rate of cooling water, add heat exchange area, effectively can improve the cooling effect of cooling device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the utility model one embodiment cooling device;
Fig. 2 is the left side view of the utility model one embodiment cooling device;
Fig. 3 is the sectional view of the cooling device in Fig. 1 along A-A direction;
Fig. 4 is the structural representation of the utility model one embodiment burner.
Description of reference numerals:
10: the first water storage elements;
11: the first openings;
12: the first conduits;
20: the second water storage elements;
21: the second openings;
22: the second conduits;
30: the three water storage elements;
40: the first bodys;
50: the second bodys;
60: flange;
70: burner.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the front view of the utility model one embodiment cooling device.Fig. 2 is the left side view of the utility model one embodiment cooling device.Fig. 3 is the sectional view of the cooling device in Fig. 1 along A-A direction.
Please refer to Fig. 1 to Fig. 3, the utility model cooling device comprises the first water storage element 10, second water storage element 20, the 3rd water storage element 30, at least one first body 40 and at least one the second body 50.
Described first water storage element 10, described second water storage element 20 and described 3rd water storage element 30 successively interval are arranged, one end of described first body 40 is communicated with described first water storage element 10, the other end of described first body 40 is communicated with described 3rd water storage element 30, one end of described second body 50 is communicated with described 3rd water storage element 30, and the other end of described second body 50 is communicated with described second water storage element 20; Described first body 40 surrounds receiving space, for placing cooled body jointly with described second body 50.
Described first water storage element 10 is provided with the first opening 11, described second water storage element 20 is provided with the second opening 21.
During use, described cooled body (not shown) be positioned over described cooling device described first body 40 and described second body 50 formed receiving space in and be fixed together with described cooling device, described cooling device can cool described cooled body.
The utility model cooling device is formed by the first body 40 be connected between described first water storage element 10 and described 3rd water storage element 30 and intakes or exhalant canal, the water outlet or intake tunnel that are set up in parallel with described water inlet or exhalant canal is formed by the second body 50 be connected between described second water storage element 20 and described 3rd water storage element 30, make cooling water can form backflow when described intake tunnel flows into described exhalant canal, the cooling water of backflow can cool again to described cooled body, thus add heat exchange area, improve the heat transfer rate of cooling water, effectively can improve the cooling effect of cooling device.
Particularly, described first water storage element 10, second water storage element 20 and the 3rd water storage element 30 can be annular, and are spaced successively vertically.The receiving space that described first body 40 and described second body 50 surround jointly is cylindrical.
Further, in order to dispel the heat to cooled body more equably, when described first body 40 and the second body 50 are at least two, each described second body 50 is between adjacent two described first bodys 40, and each described first body 40 is between adjacent two described second bodys 50.
Further, for the ease of cleaning described cooling device, described first body 40 is straight tube with described second body 50, and described first body 40 be arranged in parallel with described second body 50.
Further, in order to increase the heat exchange area of described cooling device, and be convenient to the outside described cooling device being installed on cooled body, described first body 40 is helicoids with described second body 50, and the cylindrical internal diameter that described helicoids surrounds into is greater than the external diameter of described cooled body.
Particularly, in the above-described embodiments, for the ease of being fixed on described cooled body by described cooling device, the diameter of the 3rd water storage element 30 of described annular can be less than the diameter of described first water storage element 10 and described second water storage element 20.Described cooled body can be welded in the inner diameter edge of described 3rd water storage element 30, also can be fixed on described 3rd water storage element 30 by described cooled body by clamping structure.
Further, be conveniently installed on industrial furnace by described cooling device, described cooling device also comprises a flange 60.Described flange 60 is fixed on the outside of described first body 40 and/or the second body 50.Preferably, described flange 60 is welded in the outside of described first body 40 and/or the second body 50.
Particularly, described at least two the first bodys 40 and described second body 50 can surround a face of cylinder jointly, also can surround the different face of cylinder of two diameters respectively.When described at least two the first bodys 40 and the second body 50 surround a face of cylinder jointly, described flange 60 is fixed on the periphery of described first body 40 and the second body 50 simultaneously; When described at least two the first bodys 40 and the second body 50 surround the different face of cylinder of two diameters respectively, it is peripheral that described flange 60 is fixed on the larger face of cylinder of diameter.
Further, conveniently cooling water enters or discharges described cooling device, and described first water storage element 10 is connected with the first conduit 12 at described first opening 11 place, and described second water storage element 20 is connected with the second conduit 22 at described second opening 21 place.During cooling, cooling water can enter described cooling device through described first conduit 12 or described second conduit 22, and can flow out described cooling device through described second conduit 22 or described first conduit 12, thus completes the cooling to cooled body.
Fig. 4 is the structural representation of the utility model one embodiment burner.Please refer to Fig. 4, another embodiment of the utility model also provides a kind of burner 70, the outer wall of the combustion zone of described burner 70 is arranged with in the various embodiments described above cooling device.
The utility model burner 70 forms water inlet/exhalant canal by the first body 40 be connected between described first water storage element 10 and described 3rd water storage element 30, water outlet/the intake tunnel be set up in parallel with described water inlet/exhalant canal is formed by the second body 50 be connected between described second water storage element 20 and described 3rd water storage element 30, make cooling water can form backflow when described intake tunnel flows into described exhalant canal, the cooling water of backflow can cool again to described burner 70, thus add heat exchange area, improve the heat transfer rate of cooling water, effectively can improve the cooling effect of described cooling device to described burner 70.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a cooling device, is characterized in that, comprising: the first water storage element, the second water storage element, the 3rd water storage element, at least one first body and at least one the second body;
Described first water storage element, described second water storage element and described 3rd water storage element successively interval are arranged, one end of described first body is communicated with described first water storage element, the other end of described first body is communicated with described 3rd water storage element, one end of described second body is communicated with described 3rd water storage element, and the other end of described second body is communicated with described second water storage element; Described first body and described second body surround receiving space, jointly for placing cooled body;
Described first water storage element is provided with the first opening, described second water storage element is provided with the second opening.
2. cooling device according to claim 1, it is characterized in that, when described first body and the second body are at least two, each described second body is between adjacent two described first bodys, and each described first body is between adjacent two described second bodys.
3. cooling device according to claim 1, is characterized in that, described first body and described second body are straight tube;
Described first body and described second body be arranged in parallel.
4. cooling device according to claim 1, is characterized in that, described first body and described second body are helicoids, and the cylindrical internal diameter that described helicoids surrounds into is greater than the external diameter of described cooled body.
5. the cooling device according to any one of claim 1-4, is characterized in that, also comprises:
Flange, described flange is used for described cooling device to be connected with described cooled body.
6. a burner, is characterized in that, the outer wall of the combustion zone of described burner is arranged with the cooling device as described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505772.0U CN204829920U (en) | 2015-07-10 | 2015-07-10 | Cooling device and combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505772.0U CN204829920U (en) | 2015-07-10 | 2015-07-10 | Cooling device and combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829920U true CN204829920U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505772.0U Active CN204829920U (en) | 2015-07-10 | 2015-07-10 | Cooling device and combustor |
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| Country | Link |
|---|---|
| CN (1) | CN204829920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426447A (en) * | 2018-04-13 | 2018-08-21 | 广州市浩燃机电设备有限公司 | The tubular type heating equipment of cooling is forced in a kind of synthetic leather production with combustion gas direct-type |
-
2015
- 2015-07-10 CN CN201520505772.0U patent/CN204829920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426447A (en) * | 2018-04-13 | 2018-08-21 | 广州市浩燃机电设备有限公司 | The tubular type heating equipment of cooling is forced in a kind of synthetic leather production with combustion gas direct-type |
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| GR01 | Patent grant |