CN200940472Y - Explosion-proof heating and heat-insulating box for oil-water well head - Google Patents
Explosion-proof heating and heat-insulating box for oil-water well head Download PDFInfo
- Publication number
- CN200940472Y CN200940472Y CN 200620122799 CN200620122799U CN200940472Y CN 200940472 Y CN200940472 Y CN 200940472Y CN 200620122799 CN200620122799 CN 200620122799 CN 200620122799 U CN200620122799 U CN 200620122799U CN 200940472 Y CN200940472 Y CN 200940472Y
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- China
- Prior art keywords
- heat
- silicon rubber
- explosion
- plate
- oil
- Prior art date
- 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 - Lifetime
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 239000004411 aluminium Substances 0.000 claims abstract description 22
- 238000011534 incubation Methods 0.000 claims description 26
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000005485 electric heating Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 239000003129 oil well Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
An explosion-proof heating and insulating box for the well mouth of oil-water well is composed of insulating box, silicon rubber heating plate, heat radiating plate and explosion-proof plug, and features that said insulating box has silicon rubber heating plate and heat radiating aluminium plate on its wall, and a spacer between said heat radiating aluminium plate and insulating box wall and 4-10 mm in thickness. The thickness of the heat dissipation aluminum plate is between 2 and 5 millimeters. The length of the silicon rubber heating plate is between 300 and 400 millimeters, and the width of the silicon rubber heating plate is between 200 and 300 millimeters. Fixing holes are reserved at four corners of the silicon rubber heating plate and the heat dissipation aluminum plate. And a power line between the power plug and the electric heating wire adopts an armored anti-static cable. The power plug selects the explosion-proof plug and has the following effects: the heat-insulating plate can meet the heat-insulating requirement of the wellhead of the oil-water well in winter, and the silicon rubber heating plate provides a heat source, so that the wellhead heating and heat-insulating plate has an explosion-proof function, and has the characteristics of high efficiency, low power, small volume and convenience in installation.
Description
Technical field
The utility model relates to a kind of well head heating, insulation isolated plant of oilfield oil well, is well head heating, insulation isolated plant that a kind of silicon rubber heating panel with explosion-proof performance combines with heat sink.
Background technology
Some oil well mouths need heating, insulation, make well head improve temperature, improve the flowability of production fluid in the well.When low, the viscosity of output liquid is high can be higher, mobile poor as viscosity height, the especially winter temperature of produced liquid in oil well, the influence production of recovering the oil.At present, employed electric heater is the high-power heater of JDQ2-C type well mouth of oil well in the well head incubation chamber, is a kind of biplate heater, and power is 800/500KW.The major defect of the high-power heater of this well head is that power consumption is big, calorific value is high.Each soak calculated by 4.5 months, and annual individual well power consumption is 2592KW.The mouthpiece that the high-power heater of this well head is installed in oil well puts, because calorific value is big, often the box that the well mouth of oil well mouthpiece is put because heat is too high is roasting bad, and the high-power biplate heater of this well head does not possess explosion prevention function, heat-generating pipe surface temperature height, if well head oil gas generation seepage, as easy as rolling off a log initiation well head fire incident.
The utility model content
The purpose of this utility model is: the explosion-proof heating of a kind of oil-water well well head, incubation chamber are provided, can satisfy the heating of oil-water well well head, insulation requirement, power is fit to well mouth of oil well heating in winter, insulation requirement, possesses the safety anti-explosive function again, volume is urinated in installation, it is excessive to overcome existing biplate heater calorific value, heat-generating pipe surface temperature height; Do not possess the deficiency that explosion prevention function causes the well head fire incident easily.
The technical solution adopted in the utility model is: the explosion-proof heating of oil-water well well head, incubation chamber are made up of incubation chamber, heat-dissipating aluminium plate, silicon rubber heating panel, screw and attaching plug, it is characterized in that on the incubation chamber wall, being fixed with silicon rubber heating panel and heat-dissipating aluminium plate, silicon rubber heating panel and heat-dissipating aluminium plate fit together, between heat-dissipating aluminium plate and the incubation chamber wall pad is arranged, the thickness of pad is between the 4-10 millimeter.The thickness of heat-dissipating aluminium plate is between the 2-5 millimeter.The length of silicon rubber heating panel is between the 300-400 millimeter, and width is between the 200-300 millimeter.
For convenient fixing, be reserved with fixing hole at four angles of silicon rubber heating panel and heat-dissipating aluminium plate.The diameter of fixing hole is between the 3-7 millimeter.
Silicon rubber heating panel and the heat-dissipating aluminium plate fixed form on the incubation chamber wall is to adopt tapping screw.
For pre-antistatic causes electric spark, the power line between attaching plug and the heating wire adopts armouring antistatic cable.Attaching plug is selected explosion-proof plug for use
The silicon rubber heating panel is a prior art, is not described in detail.
The beneficial effects of the utility model: the explosion-proof heating of oil-water well well head, incubation chamber are installed in well mouth of oil well, can satisfy the requirement of oil-water well well head Winter protection.The explosion-proof heating of oil-water well well head, incubation chamber adopt the silicon rubber heating panel that thermal source is provided, and utilize the stable electrochemical properties of silicon rubber, make well head safer.Improve power line and attaching plug, possessed the safety anti-explosive function.The explosion-proof heating of oil-water well well head, incubation chamber have efficiently, low-power, volume are little, are convenient to be installed in the characteristics of production wellhead.Be a kind of novel oil-water well well head heating, attemperator.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the part section structural representation of the explosion-proof heating of the utility model oil-water well well head, incubation chamber.
Fig. 2 is the layering schematic configuration diagram of the utility model silicon rubber heating panel.
Among the figure, 1. incubation chamber wall, 2. heat-dissipating aluminium plate, 3. silicon rubber heating panel, 4. power connection, 5. pad, 6. screw, 7. silicon rubber, 8. heating wire, 9. silicon rubber, 10. fixing hole.
The specific embodiment
Embodiment:
The explosion-proof heating of oil-water well well head, incubation chamber, the rectangular box that the incubation chamber heat insulating material is made, specification will be made according to the requirement of well head.Consult accompanying drawing 2.Long 350 millimeters of heat-dissipating aluminium plate (2), wide 250 millimeters, 3 millimeters of thickness.Long 350 millimeters of silicon rubber heating panel (3), wide 250 millimeters, there is the fixing hole (10) of reservation at four angles, and the diameter of fixing hole (10) is fit to the diameter of tapping screw (6) at 4 millimeters.Silicon rubber heating panel (3) is made up of two-layer silicon rubber (7,9) and middle heating wire (8).Silicon rubber heating panel (3) heating is a prior art, should make by the utility model requirement in manufacturing process.Consult accompanying drawing 1.Be fixed with silicon rubber heating panel (3) and heat-dissipating aluminium plate (2) on incubation chamber wall (1), silicon rubber heating panel (3) and heat-dissipating aluminium plate (2) fit together, and having between heat-dissipating aluminium plate (2) and the incubation chamber wall (1) has pad (5) everywhere.The thickness of pad (5) is 8 millimeters.Silicon rubber heating panel (3) and the fixed form of heat-dissipating aluminium plate (2) on incubation chamber wall (1) are to adopt tapping screw (6).Power line between attaching plug (4) and the heating wire (8) adopts armouring antistatic cable, and what attaching plug (4) adopted is explosion-proof plug (4).There is sale in armouring antistatic cable and explosion-proof plug market.
The present invention is applicable to all well head that adopts oil-water well insulations.On probation in the oil district, prove through field experiment, compare with former having heaters, economize on electricity 75% can be satisfied oil-water well well head insulation requirement, saves energy, fire-proof and explosion-proof, and is easy for installation, volume little in light weight, cost is low, safe and reliable, be subjected to liking of vast field worker deeply.
Claims (4)
1, the explosion-proof heating of a kind of oil-water well well head, incubation chamber, by incubation chamber, heat-dissipating aluminium plate (2), silicon rubber heating panel (3), screw (6) and attaching plug (4) are formed, it is characterized in that on incubation chamber wall (1), being fixed with silicon rubber heating panel (3) and heat-dissipating aluminium plate (2), silicon rubber heating panel (3) and heat-dissipating aluminium plate (2) fit together, between heat-dissipating aluminium plate (2) and the incubation chamber wall (1) pad (5) is arranged, the thickness of pad (5) is between the 4-10 millimeter, the thickness of heat-dissipating aluminium plate (2) is between the 2-5 millimeter, the length of silicon rubber heating panel (3) is between the 300-400 millimeter, and width is between the 200-300 millimeter.
2, the explosion-proof heating of oil-water well well head according to claim 1, incubation chamber is characterized in that: four angles at silicon rubber heating panel (3) and heat-dissipating aluminium plate (2) are reserved with fixing hole (10), with deciding the diameter in hole (10) between the 3-7 millimeter.
3, the explosion-proof heating of oil-water well well head according to claim 1, incubation chamber is characterized in that: silicon rubber heating panel (3) and the fixed form of heat-dissipating aluminium plate (2) on incubation chamber wall (1) are to adopt tapping screw (6).
4, the explosion-proof heating of oil-water well well head according to claim 3, incubation chamber is characterized in that: the power line between attaching plug (4) and the heating wire (8) adopts armouring antistatic cable, and attaching plug (4) adopts explosion-proof plug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122799 CN200940472Y (en) | 2006-07-28 | 2006-07-28 | Explosion-proof heating and heat-insulating box for oil-water well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122799 CN200940472Y (en) | 2006-07-28 | 2006-07-28 | Explosion-proof heating and heat-insulating box for oil-water well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940472Y true CN200940472Y (en) | 2007-08-29 |
Family
ID=38746650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122799 Expired - Lifetime CN200940472Y (en) | 2006-07-28 | 2006-07-28 | Explosion-proof heating and heat-insulating box for oil-water well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940472Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260790B (en) * | 2008-04-11 | 2012-06-27 | 大庆石油学院 | Wellhead heat insulation and heating equipment for well workover |
-
2006
- 2006-07-28 CN CN 200620122799 patent/CN200940472Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260790B (en) * | 2008-04-11 | 2012-06-27 | 大庆石油学院 | Wellhead heat insulation and heating equipment for well workover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
|
| EXPY | Termination of patent right or utility model |