CN202578637U - Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility - Google Patents
Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility Download PDFInfo
- Publication number
- CN202578637U CN202578637U CN 201220253064 CN201220253064U CN202578637U CN 202578637 U CN202578637 U CN 202578637U CN 201220253064 CN201220253064 CN 201220253064 CN 201220253064 U CN201220253064 U CN 201220253064U CN 202578637 U CN202578637 U CN 202578637U
- Authority
- CN
- China
- Prior art keywords
- heating
- thermal
- insulation
- facility
- snubbing
- 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 - Fee Related
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to a detachable easy-to-install heating thermal-insulation device for a snubbing wellhead facility. The detachable easy-to-install heating thermal-insulation device is formed by buckling two heating monomers together, wherein each heating monomer is composed of a thermal-insulation sleeve, a thermal-insulation core and an electric heating element; the thermal-insulation sleeve is made of aluminum foil asbestos cloth, and the thermal-insulation core is arranged in the thermal-insulation sleeve; and the electric heating element is laid on the inner surface of the thermal-insulation sleeve. A connecting band and a lifting hook are arranged at each heating monomer, and the two heating monomers are buckled outside the wellhead facility and are then fastened through the connecting bands. The heating thermal-insulation device convenient to disassemble and assemble can carry out heating and thermal insulation for a snubbing workover facility in the construction process during the day, protects the workover facility from frozen accidents in winter construction in the cold region, and improves the snubbing workover efficiency.
Description
One, technical field:
The utility model relates to petroleum industry oil-extracting and water-injecting well extremely frigid zones band and press the freezing protector of workover treatment facility, specifically is the detachable Operating Pressure well head facility heating and heat-insulating device that is prone to installation.
Two, background technology:
Press in the workover treatment site operation process at severe cold area oil-extracting and water-injecting well band, the outside atmosphere temperature is low, causes the water in the ground workover treatment equipment to freeze, and needs in the work progress device to be carried out heat tracing by day.Present most of construction team is employed in when getting rid of freezing fault twines insulation quilt, resistance wire or uses the baking of blowtorch naked light on the equipment, very dangerous.Perhaps use the hard heating and heat-insulating device, because the device geometry is too complicated, mounting or dismounting back connection dimension changes, and the hard heating and heat-insulating device can the influence construction as using by day.Therefore need the soft heating and heat-insulating device of a kind of Operating Pressure well head facility of development.
Three, summary of the invention:
The purpose of the utility model provides a kind of detachable Operating Pressure well head facility heating and heat-insulating device of installing of being prone to, and it is used to solve band and presses the exposed parts of workover treatment well head facility to freeze stifled problem winter.
The utility model solves the technical scheme that its technical problem adopted: this detachable Operating Pressure well head facility heating and heat-insulating device that is prone to install is made up of being buckled together two heating monomers; Described heating monomer is made up of muff, insulation core, electrical heating elements; Muff is made by the aluminium foil asbestos cloth; The insulation core is arranged in the muff, is equipped with electrical heating elements on the muff inner surface; Each heating monomer all has connecting band and suspension hook, and two heating monomers are fastening through connecting band to being buckled in the outer back of well head facility.
Electrical heating elements in the such scheme is an electric-heating belt.
Insulation core in the such scheme adopts the rubber-plastic insulating heat insulating material to make.
Beneficial effect:
1, the utility model is fixedly formed by dismountable heating monomer connection; Easy accessibility presses the workover treatment facility to carry out heat tracing to band in the work progress by day, guarantees that the well workover facility is in the severe cold area winter construction; Freezing accident can not take place, improve band and press well workover efficient.
2, the utility model is in light weight, high insulating effect.
Four, description of drawings:
Fig. 1 is the utility model heating monomer front view;
Fig. 2 is the utility model heating monomer transverse sectional view;
Fig. 3 is that two heating of the utility model monomer fastens lateral side view.
1 cable, 2 electrical heating elements, 3 muffs, 4 insulation cores, 5 connecting bands, 6 suspension hooks.
Five, the specific embodiment:
In conjunction with Fig. 1, shown in Figure 2; This detachable Operating Pressure well head facility heating and heat-insulating device that is prone to install is made up of being buckled together former and later two heating monomers, and each heating monomer is by muff 3, insulation core 4, electrical heating elements 2 formation that is fixed together, and muff 3 is the hollow covers that are made by the aluminium foil asbestos cloth; Insulation core 4 is tucked in the muff 3; Muff 3 will be incubated in core 4 is wrapped in, and insulation core 4 adopts the rubber-plastic insulating heat insulating materials to make, and is equipped with electrical heating elements 2 on the muff inner surface; In the time of outside the utility model is fastened on the well head facility that is heated insulation, through 2 pairs of well head facilities of electrical heating elements heat tracing; Also having flexible link belt 5 and suspension hook 6 on each heating monomer, connecting band 5 and suspension hook 6 are set, is because Operating Pressure well head facility is higher, utilizes suspension hook 6 that two heating monomers are fastened on band and presses outside the workover treatment device.
Because Operating Pressure well head facility geometry irregularity; During installation; The utility model is fastened on band and presses outside the workover treatment device, can adapt to the facility difformity more neatly along with the shape protuberance of well head facility turnover pipeline etc., apart from condition of different; Need not during dismounting to consider to hide pipeline etc., install very convenient.
The utility model is designed to traditional heating and heat-insulating device soft dismountable, utilizes daytime suspension hook 6 that the utility model is fastened in the work progress and is installed in outside the Operating Pressure well head facility, with the flexible link belt fastening; Connect then electrical distribution system is installed; Start diesel-driven generator,, make it freezing accident can not take place Operating Pressure well head facility heat tracing; Do not influence normal construction, improve band and press well workover efficient.
Claims (3)
1. detachable Operating Pressure well head facility heating and heat-insulating device of installing of being prone to; It is characterized in that: this detachable well head facility heating and heat-insulating device that is prone to install is made up of being buckled together two heating monomers; Described heating monomer is made up of muff (3), insulation core (4), electrical heating elements (2); Muff (3) is made by the aluminium foil asbestos cloth, and insulation core (4) is arranged in the muff (3), is equipped with electrical heating elements (2) on muff (3) inner surface; Each heating monomer all has connecting band (5) and suspension hook (6), and two heating monomers are fastening through connecting band (5) to being buckled in the outer back of well head facility.
2. the detachable Operating Pressure well head facility heating and heat-insulating device that is prone to installation according to claim 1, it is characterized in that: described electrical heating elements (2) is an electric-heating belt.
3. the detachable Operating Pressure well head facility heating and heat-insulating device that is prone to installation according to claim 2 is characterized in that: described insulation core (4) adopts the rubber-plastic insulating heat insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253064 CN202578637U (en) | 2012-05-31 | 2012-05-31 | Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253064 CN202578637U (en) | 2012-05-31 | 2012-05-31 | Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578637U true CN202578637U (en) | 2012-12-05 |
Family
ID=47248058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253064 Expired - Fee Related CN202578637U (en) | 2012-05-31 | 2012-05-31 | Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561100A (en) * | 2018-06-14 | 2018-09-21 | 江苏宏泰石化机械有限公司 | A kind of oil field valve heating and thermal insulation set |
| CN110273661A (en) * | 2019-06-05 | 2019-09-24 | 张德龙 | A kind of oil field valve heating and thermal insulation set and operating method |
-
2012
- 2012-05-31 CN CN 201220253064 patent/CN202578637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561100A (en) * | 2018-06-14 | 2018-09-21 | 江苏宏泰石化机械有限公司 | A kind of oil field valve heating and thermal insulation set |
| CN110273661A (en) * | 2019-06-05 | 2019-09-24 | 张德龙 | A kind of oil field valve heating and thermal insulation set and operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106381811A (en) | Equipment for insulating and curing pier column concrete in low-temperature seasons | |
| CN205013970U (en) | Heat -proof device of super temperature of combustion engine non -metallic expansion joint | |
| CN202578637U (en) | Detachable easy-to-install heating thermal-insulation device for snubbing wellhead facility | |
| CN204087991U (en) | Dry-type transformer | |
| CN203432087U (en) | Thermal insulation structure of electric heater junction box | |
| CN204046116U (en) | A kind of inverted triangle three core glass steel cable Simple clamp | |
| CN204922356U (en) | Pipeline heating structure | |
| CN211599944U (en) | Heat supply pipeline freeze-proof device | |
| CN204579447U (en) | A kind of electric heat mat being applied to livestock-raising | |
| CN209989874U (en) | Water pipe frost crack prevention device for hydropower station | |
| CN205993326U (en) | A kind of porkling warming plate | |
| CN202323892U (en) | Carbon fiber power-variable antifreezing device of gate panel | |
| CN204554242U (en) | Flat pair of heat-insulating energy-saving pipe bracket | |
| CN201215001Y (en) | Heating and insulating device for manifold valve of petroleum well drilling wellhead | |
| CN204886083U (en) | Carbon fiber is fastener for wire | |
| CN212934241U (en) | Cable convenient to deicing | |
| CN201119040Y (en) | An industrial electromagnetic inductance heater | |
| CN204923182U (en) | Carbon fiber far infrared radiator | |
| CN202010639U (en) | Energy saving and high efficient electric heating system for solidified tunnel of spreader | |
| CN102927609B (en) | radiant heater | |
| CN216760875U (en) | Electric heating iron flange at root of wind power blade | |
| CN202484520U (en) | Protection sheet-material structure for heat preservation of water heating pipeline | |
| CN203136196U (en) | Cross-linking heating tape | |
| CN104006265B (en) | Radial thermal expansion thermal insulation apparatus | |
| CN203310001U (en) | Temperature induction oil heater |
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: 20121205 Termination date: 20130531 |