CN200968718Y - Integrated type hot pipe heating stove - Google Patents
Integrated type hot pipe heating stove Download PDFInfo
- Publication number
- CN200968718Y CN200968718Y CN 200620011801 CN200620011801U CN200968718Y CN 200968718 Y CN200968718 Y CN 200968718Y CN 200620011801 CN200620011801 CN 200620011801 CN 200620011801 U CN200620011801 U CN 200620011801U CN 200968718 Y CN200968718 Y CN 200968718Y
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- CN
- China
- Prior art keywords
- heat exchanger
- tube
- heat
- pipe
- integrated form
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heating oven, in particular to a heating oven integrating oil, gas, and water and mixing medium. The technical proposal of the utility model is that the utility model consists of six parts, namely a heating tube oven casing, a heat exchanger, a fuel preheating tube (17), coal, a chimney (4) and safety monitoring accessories. The heat exchanger is integrated pipe-bundle heat exchanger; the integrated pipe-bundle heat exchanger connects a plurality of integrated pipe-bundle heat exchanging elements (11) together in the form of serial bending pipes or parallel portal pipes. The beneficial effects of the utility model are: (1) High heat-absorbing capacity of the heat tube effect is formed through making the enclosed vessel consisting of a casing, a fire cylinder, a smoke tube, an inlet and an outlet and safety control accessories form heat pipe working condition; (2) improve flowing speed through reasonably changing the liquid running tube thinner, greatly reduce the thickness of the layer flowing border to improve heat absorbing capacity of the heated medium.
Description
One, technical field:
The utility model relates to a kind of heating furnace, particularly relates to the Integzated type heat pipe heating furnace of a kind of oil, gas, water and blending agent thereof.
Two, background technology:
Employed oil field special heating furnace (light water blind roaster, superconducting heating furnace, vacuum drying oven, phase-change furnace) in China's oil field development at present, because in the designing requirement of heating furnace, the limit that pressure drop is arranged, so, the liquid pipe of walking that is adopted all is the above particle size steel pipe of Φ 89mm, produced following problem thus: (1) flow velocity low (v＜0.3m/s, Re＜200) presents the laminar condition that is most disadvantageous in heat exchange; (2) oil viscosity height, and then thickeied laminar boundary layer (pressing close to not live oil of liquid inside pipe wall); (3) the oil heat conductivility is very poor, and is that viscosity is high more poor more, and the oil that promptly is in laminar boundary layer plays and stops heat conducting effect, and the thick more thermal resistance effect of laminar boundary layer is strong more.Comprehensive above-mentioned three problems can draw to draw a conclusion: the laminar boundary layer → prevention conduction of heat → heat exchange efficiency decline → thermal efficiency of heating furnace of low flow velocity → laminar flow → thickening is low.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, provide a kind of hot pipe technique that utilizes to increase heat absorption capacity, utilize the raising flow velocity of integrated heat-exchanging tube bundle and the effect of creation turbulent condition again, improve the heat absorption capacity of heated medium, thereby reach the Integzated type heat pipe heating furnace of the purpose of design that improves the heating furnace comprehensive heat exchange efficiency.
Its technical scheme is: be made up of six parts such as heat pipe furnace shell, heat exchanger, fuel economizer bank (17), heating agent, chimney (4) and security monitoring annexes; Wherein, furnace shell comprises housing (5), fire tube (2), smoke pipe (3) and saddle (1), the security control annex comprises pressure vacuum gauge (6), safety valve (10), exhaust-valve (8) and liquid level gauge (9), described heat exchanger is the integrated form pipe bundle heat exchanger, described integrated form pipe bundle heat exchanger is with several or tens of integrated form tube bank heat exchange elements (11), is connected together with the elbow series connection or with the header parallel form.
Described integrated form pipe bundle heat exchanger comprises umbilical line heat exchange element (11), elbow or header (13), supports card (12) and imports and exports (15).
Described integrated form tube bank heat exchange element (11) is that many thin heat exchanger tubes (19) two ends are linked to each other with packing card (20) sealing, and with the packing card (20) and short circuit (18) seal welding at two ends.
Described heat exchanger tube can be straight tube, also can be coil.
The beneficial effects of the utility model are: (1) forms the heat pipe operating mode by the closed container that housing, fire tube, smoke pipe, import and export and security control annex are made, and produces the high heat absorption capacity of heat pipe effect; (2) walk the liquid pipe by rationally attenuating and improve flow velocity, greatly attenuate the wake boundary layer thickness, thereby reach the heat absorption capacity that improves heated medium; (3) utilize the mandatory change of flow state of heated medium from the shunting → mixing → shunting of tube bank → elbow (header) → tube bank, make the fluidised form of heated medium in tube bank present all or part of turbulent fluidised form, thereby reach the heat absorption capacity that improves heated medium.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is structural representations of integrated form tube bank heat exchange element of the present utility model.Wherein in the accompanying drawing 1: saddle (1), fire tube (2), smoke pipe (3), chimney (4), housing (5), pressure vacuum gauge (6), filling pipe end (7), exhaust-valve (8), liquid level gauge (9), safety valve (10), umbilical line heat exchange element (11), support card (12), elbow (13), ellipsoidal head (14), import and export (15), gauge line (16), fuel economizer bank (17);
In the accompanying drawing 2: short circuit (18), heat exchanger tube (19), packing card (20).
Five, the specific embodiment:
In conjunction with the accompanying drawings, the utility model will be further described:
Form by six parts such as furnace shell, heat exchanger, fuel economizer bank 17, heating agent, chimney 4 and security monitoring annexes; Wherein, furnace shell comprises housing 5, fire tube 2, smoke pipe 3 and saddle 1, the security control annex comprises pressure vacuum gauge 6, safety valve 10, exhaust-valve 8 and liquid level gauge 9, described heat exchanger is the integrated form pipe bundle heat exchanger, described integrated form pipe bundle heat exchanger is with several or tens of integrated form tube bank heat exchange elements 11, is connected together with the elbow series connection or with the header parallel form.Described integrated form pipe bundle heat exchanger comprises umbilical line heat exchange element 11, elbow or header 13, supports card 12 and imports and exports 15.Described integrated form tube bank heat exchange element 11 is that many thin heat exchanger tube 19 two ends are linked to each other with 20 sealings of packing card, and with the packing card 20 and short circuit 18 seal weldings at two ends.Described heat exchanger tube can be straight tube, also can be coil.
Its structural manufacturing process feature is by housing 5, fire tube 2, smoke pipe 3, fuel economizer bank 17 and imports and exports 15 seal welding formation container; Integrate mutually with annexes such as the charging valve that is provided with, safety valve 10, exhaust-valves 8 again, thereby form closed container; Secondly, add heating agent (superconduction hydrothermal solution) by filling opening; At last, adopt hot type or extracting vacuum technology to be made into the heat pipe furnace shell.
Claims (4)
1, a kind of Integzated type heat pipe heating furnace is made up of six parts such as heat pipe furnace shell, heat exchanger, fuel economizer bank (17), heating agent, chimney (4) and security monitoring annexes; Wherein, furnace shell comprises housing (5), fire tube (2), smoke pipe (3) and saddle (1), the security control annex comprises pressure vacuum gauge (6), safety valve (10), exhaust-valve (8) and liquid level gauge (9), it is characterized in that: described heat exchanger is the integrated form pipe bundle heat exchanger, described integrated form pipe bundle heat exchanger is with several or tens of integrated form tube bank heat exchange elements (11), is connected together with the elbow series connection or with the header parallel form.
2, Integzated type heat pipe heating furnace according to claim 1 is characterized in that: described integrated form pipe bundle heat exchanger comprises umbilical line heat exchange element (11), elbow or header (13), supports card (12) and imports and exports (15).
3, Integzated type heat pipe heating furnace according to claim 2, it is characterized in that: described integrated form tube bank heat exchange element (11), be that the sealing of many thin heat exchanger tubes (19) two ends and packing card (20) is linked to each other, and with the packing card (20) and short circuit (18) seal welding at two ends.
4, Integzated type heat pipe heating furnace according to claim 3, it is characterized in that: described heat exchanger tube can be straight tube, also can be coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011801 CN200968718Y (en) | 2006-11-18 | 2006-11-18 | Integrated type hot pipe heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011801 CN200968718Y (en) | 2006-11-18 | 2006-11-18 | Integrated type hot pipe heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968718Y true CN200968718Y (en) | 2007-10-31 |
Family
ID=38968289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011801 Expired - Fee Related CN200968718Y (en) | 2006-11-18 | 2006-11-18 | Integrated type hot pipe heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012097A (en) * | 2010-04-28 | 2011-04-13 | 山东圣威新能源有限公司 | Fluidized bed oil and water dual-medium circulation boiler |
| CN102829549A (en) * | 2012-08-24 | 2012-12-19 | 王凯一 | Heat resistance-free heat pipe heating furnace and heating method thereof |
-
2006
- 2006-11-18 CN CN 200620011801 patent/CN200968718Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012097A (en) * | 2010-04-28 | 2011-04-13 | 山东圣威新能源有限公司 | Fluidized bed oil and water dual-medium circulation boiler |
| CN102012097B (en) * | 2010-04-28 | 2013-01-02 | 山东圣威新能源有限公司 | Fluidized bed oil and water dual-medium circulation boiler |
| CN102829549A (en) * | 2012-08-24 | 2012-12-19 | 王凯一 | Heat resistance-free heat pipe heating furnace and heating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20101118 |