CN205858276U - A kind of well control equipment preventer electric heating thermal insulation cover - Google Patents
A kind of well control equipment preventer electric heating thermal insulation cover Download PDFInfo
- Publication number
- CN205858276U CN205858276U CN201620750104.9U CN201620750104U CN205858276U CN 205858276 U CN205858276 U CN 205858276U CN 201620750104 U CN201620750104 U CN 201620750104U CN 205858276 U CN205858276 U CN 205858276U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation cover
- cover body
- attemperator
- electric heating
- 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
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Abstract
The open a kind of well control equipment preventer electric heating thermal insulation cover of this utility model, including thermal insulation cover body, described thermal insulation cover body is square, the upper and lower side of thermal insulation cover body is equipped with flange hole, before and after thermal insulation cover body, side is equipped with flashboard hole and electricity attemperator, the left and right side of described thermal insulation cover body also is provided with electricity attemperator, described electricity attemperator is mainly by ribbon heater, heat-insulation layer and waterproof layer composition, described leading flank is provided with wire fixing port, the two ends of described fixing port extend respectively at the flange hole of upper and lower side, described wire fixing port is provided with multiple belt fastener；The design uses 36v safe voltage, it is achieved security protection, simultaneously facilitates disassembly and assembly.
Description
Technical field
This utility model belongs to oil well control equipment technical field, specifically, is a kind of well control equipment tee T electricity
Hot thermal insulation cover.
Background technology
Ram preventer in the assembling of oil field well control, it common are two kinds of heat preserving modes: 1, only use thermal insulation material insulation,
Rapid heat dissipation, heat insulation effect is poor；2, use the form of electric heating thermal insulation, need first to be wound around on pipeline ribbon heater, be then coated with heat-preservation cotton,
This kind of mode complex operation, dismounting inconvenience, the voltage majority of employing is 220V, is susceptible to electric shock accidents, is unfavorable for that safety is anti-
Protect.
Utility model content
For solving the defect that above-mentioned prior art exists, this utility model provides a kind of preventer electric heating thermal insulation cover.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of well control equipment preventer electric heating is protected
Temperature cover, including thermal insulation cover body, described thermal insulation cover body is square, and the upper and lower side of thermal insulation cover body is equipped with flange hole,
Before and after thermal insulation cover body, side is equipped with flashboard hole and electricity attemperator, and the left and right side of described thermal insulation cover body also is provided with electricity
Attemperator, described electricity attemperator is mainly made up of ribbon heater, heat-insulation layer and waterproof layer, and it is solid that described leading flank is provided with wire
Determining mouth, the two ends of described fixing port extend respectively at the flange hole of upper and lower side, and described wire fixing port is provided with multiple skin
Bracelet.
Further, described belt fastener includes that tape and bracelet, described tape are provided with multiple adjustable band eye.
Further, before and after described thermal insulation cover body, the electric attemperator on side is distributed in flashboard hole lateral symmetry.
Further, described ribbon heater be arranged in parallel successively along the length direction of each side of thermal insulation cover body.
Further, described ribbon heater is self-temperature-limiting heating strip.
The beneficial effects of the utility model are:
1, the preventer electric heating thermal insulation cover that the design provides, it is simple to quickly install and dismounting, installation can be adjusted again simultaneously
Degree of tightness, improve efficiency；
2, safe voltage is used, it is achieved thereby that security protection；
3, during use in winter, the surface temperature of ribbon heater is up to 40 DEG C-60 DEG C, it is ensured that will not freeze, it can be ensured that pipeline is smooth
Logical.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the scheme of installation of this utility model electricity attemperator；
Fig. 3 is the composition structure schematic diagram of electricity attemperator；
Fig. 4 is the connection diagram of embodiment one；
Fig. 5 is the electrical schematic diagram of embodiment one；
In figure: thermal insulation cover body 1；Flange hole 11；Gate hole 12；Fixing port 14；Belt fastener 2；Tape 21；Bracelet 22；Electricity
Attemperator 3；Ribbon heater 31；Heat-insulation layer 32；Waterproof layer 33.
Illustrate that the utility model is described in more detail with detailed description of the invention below in conjunction with accompanying drawing, this specification
In " on " D score " left " " right " all with in accompanying drawing 1 direction keep consistent.
Detailed description of the invention
As it is shown in figure 1, the schematic perspective view of the preventer electric heating thermal insulation cover provided for this utility model, including thermal insulation cover originally
Body 1, described thermal insulation cover body 1 is square, and the upper side of thermal insulation cover body 1 and downside are provided with flange hole 11, thermal insulation cover
The leading flank of body 1 and trailing flank are provided with flashboard hole 12 and electricity attemperator 3, and electricity attemperator 3 is in the two of flashboard hole 12
Side is symmetrical, and the left surface of thermal insulation cover body and right flank are again provided with electricity attemperator 3, described electric attemperator 3
Mainly being made up of (seeing Fig. 3) ribbon heater 31, heat-insulation layer 32 and waterproof layer 33, wherein, described ribbon heater 31 is along thermal insulation cover body
Be arranged in parallel on the length direction of each side (seeing Fig. 2) successively, and the leading flank of thermal insulation cover body 1 is provided with the fixing of wire
Mouth 14, the two ends of described fixing port 14 extend respectively at the flange hole 11 of upper side and downside, and fixing port 14 is provided with many
Individual belt fastener 2, belt fastener includes tape 21 and bracelet 22, and tape is provided with multiple adjustable band eye, adjusts fixing degree of tightness journey
Degree, when installing thermal insulation cover body, then can be coated on preventer by fixing port, then be fixed with belt fastener.
Embodiment one
In well control equipment, preventer, tee T and three mitrons most with the use of, wrap if tee T is outside with three mitrons
Cover the electric heating thermal insulation cover (but shape need to customize according to actual needs) provided in the design, the preventer electricity that will provide in the design
Hot thermal insulation cover is coated on preventer, is also coated with thermal insulation cover, preventer thermal insulation cover, threeway by outside tee T and three mitrons simultaneously
Pipe thermal insulation cover, three mitron thermal insulation covers electrical connection schematic diagram as shown in Figure 4,100A aviation plug is plugged on the boat of power distribution cabinet
On dummy receptacle, it is plugged on being connected to two 100A aviation plugs on the aviation plug at No. 2, two 60A aviation plugs one at No. 3
On the individual aviation plug being plugged on lubricator thermal insulation cover, another is plugged on one of them plug of tee T thermal insulation cover, and three
Another aviation plug of siphunculus thermal insulation cover is plugged on the plug of 3M pipe thermal insulation cover, and on-the-spot line completes；Fig. 5 is control principle
Figure, power distribution cabinet input voltage is single-phase 380v or single-phase 220v, and output voltage is 48v or 36v, by single-phase 380V or single-phase 220V
Power supply, is connected on the input terminal of 380V or 220V corresponding in power distribution cabinet, by two ends with cable one end of aviation plug
Inserting the aviation socket of ribbon heater, the other end inserts on the aviation socket of power distribution cabinet side, during incoming power 380v, conversion is opened
Pass is threaded to 380v gear, and close Q1, Q5 and Q3, during incoming power 220v, permutator is threaded to 220v gear, and close Q2, Q5
And Q3；Rotating rotary switch (activate switch) to starting position, the output of 48v or 36v voltage is supplied ribbon heater by control system,
Described ribbon heater is self-temperature-limiting heating strip, according to ambient temperature, is automatically adjusted watt level, to ensure normally making of pipe-line equipment
With, ribbon heater is trouble free service under 36v voltage, and surface temperature is up to 40 DEG C-60 DEG C, it is achieved security protection.
Schematically being described this utility model and embodiment thereof above, this description does not has restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, creating in the case of objective without departing from this utility model, designing without creative
The frame mode similar to this technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a well control equipment preventer electric heating thermal insulation cover, including thermal insulation cover body (1), it is characterised in that: described thermal insulation cover
Body (1) is square, and the upper and lower side of thermal insulation cover body (1) is equipped with flange hole (11), side before and after thermal insulation cover body
Being equipped with flashboard hole (12) and electricity attemperator (3), the left and right side of described thermal insulation cover body also is provided with electricity attemperator (3),
Described electricity attemperator (3) is mainly made up of ribbon heater (31), heat-insulation layer (32) and waterproof layer (33), and described leading flank is provided with
Wire fixing port (14), the two ends of described fixing port (14) extend respectively to flange hole (11) place of upper and lower side, described wire
Fixing port (14) is provided with multiple belt fastener (2).
A kind of well control equipment preventer electric heating thermal insulation cover the most according to claim 1, it is characterised in that: described belt fastener
(2) including tape (21) and bracelet (22), described tape (21) is provided with multiple adjustable band eye.
A kind of well control equipment preventer electric heating thermal insulation cover the most according to claim 1, it is characterised in that: described thermal insulation cover
Before and after body, the electric attemperator (3) on side is distributed in flashboard hole (12) lateral symmetry.
A kind of well control equipment preventer electric heating thermal insulation cover the most according to claim 1, it is characterised in that: described ribbon heater
(31) length direction along each side of thermal insulation cover body be arranged in parallel successively.
A kind of well control equipment preventer electric heating thermal insulation cover the most according to claim 1, it is characterised in that: described ribbon heater
(31) it is self-temperature-limiting heating strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750104.9U CN205858276U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment preventer electric heating thermal insulation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750104.9U CN205858276U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment preventer electric heating thermal insulation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858276U true CN205858276U (en) | 2017-01-04 |
Family
ID=57646639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750104.9U Expired - Fee Related CN205858276U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment preventer electric heating thermal insulation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858276U (en) |
-
2016
- 2016-07-18 CN CN201620750104.9U patent/CN205858276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |