CN205859474U - A kind of well control equipment is with three mitron electric heating thermal insulation covers - Google Patents
A kind of well control equipment is with three mitron electric heating thermal insulation covers Download PDFInfo
- Publication number
- CN205859474U CN205859474U CN201620750102.XU CN201620750102U CN205859474U CN 205859474 U CN205859474 U CN 205859474U CN 201620750102 U CN201620750102 U CN 201620750102U CN 205859474 U CN205859474 U CN 205859474U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation cover
- cover body
- mitron
- 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
Links
Landscapes
- Surface Heating Bodies (AREA)
Abstract
This utility model discloses a kind of well control equipment three mitron electric heating thermal insulation covers, including thermal insulation cover body, described thermal insulation cover body is strip, and one end is provided with enlarging, valve hole it is provided with at described enlarging, described thermal insulation cover is the most internal is provided with electricity attemperator, described electricity attemperator is mainly made up of ribbon heater, heat-insulation layer and waterproof layer, described ribbon heater is positioned in heat-insulation layer, described waterproof layer is coated on outside heat-insulation layer, described ribbon heater be arranged in parallel successively along thermal insulation cover body length direction, the lower edges of described thermal insulation cover body be provided with multiple with the use of 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 three mitron electricity
Hot thermal insulation cover.
Background technology
Three mitrons used in the assembling of oil field well control, it common are two kinds of heat preserving modes: 1, only use thermal insulation material guarantor
Temperature, 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 insulation
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 safety
Protection.
Utility model content
In order to solve the defect that above-mentioned prior art exists, this utility model provides a kind of well control equipment three mitron electric heating
Thermal insulation cover, uses low-voltage to realize electric heating thermal insulation, it is simple to dismantle and install.
For reaching above-mentioned purpose, the technological means that this utility model uses is: a kind of well control equipment is protected with three mitron electric heating
Temperature cover, including thermal insulation cover body, described thermal insulation cover body is strip, and one end is provided with enlarging, is provided with valve at described enlarging
Hole, this internal electricity attemperator that is provided with of described thermal insulation cover, described electricity attemperator is mainly by ribbon heater, heat-insulation layer and waterproof layer group
Becoming, described ribbon heater is positioned in heat-insulation layer, and described waterproof layer is coated on outside heat-insulation layer, and described ribbon heater is long along thermal insulation cover body
Degree direction be arranged in parallel successively, the lower edges of described thermal insulation cover body be provided with multiple with the use of belt fastener.
Further, described belt fastener includes that tape and bracelet, described tape are provided with multiple adjustable band eye.
Further, the lower edges of described thermal insulation cover body is provided with VELCRO along its length.
Further, described ribbon heater is self-temperature-limiting heating strip.
The beneficial effects of the utility model are:
1, the three mitron electric heating thermal insulation covers 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 three dimensional views of the present utility model；
Fig. 2 is expansion schematic diagram of the present utility model；
Fig. 3 is the schematic diagram that this utility model closes；
Fig. 4 is A-A sectional view in Fig. 2；
Fig. 5 is the schematic diagram of belt fastener；
Fig. 6 is the connection diagram of embodiment one；
Fig. 7 is the electrical schematic diagram of embodiment one；
In figure: thermal insulation cover body 1；Enlarging 2；Ribbon heater 11；Heat-insulation layer 12；Waterproof layer 13；Valve hole 21；Belt fastener 3；Band
Bar 31；Bracelet 32.
Illustrate to do further details of with detailed description of the invention to structure of the present utility model and principle below in conjunction with accompanying drawing
Explanation.
Detailed description of the invention
As it is shown in figure 1, the schematic diagram of the three mitron thermal insulation covers provided for this utility model, including being coated on three mitrons
Thermal insulation cover body 1, described thermal insulation cover body 1 is strip, and one end is provided with enlarging 2, is provided with valve hole 21 at described enlarging 2,
Being provided with electricity attemperator in thermal insulation cover body 1, described electricity attemperator is mainly by ribbon heater 11, heat-insulation layer 12 and waterproof layer 13 groups
Becoming, multiple described ribbon heaters 11 be arranged in parallel successively along thermal insulation cover body length direction, and described ribbon heater 11 is positioned at heat-insulation layer 12
In, it is outside that described waterproof layer 13 is coated on heat-insulation layer 12, the lower edges of described thermal insulation cover body 1 be provided with multiple with the use of
Belt fastener 3, belt fastener 3 includes tape 31 and bracelet 32, and tape 31 is provided with multiple adjustable band eye, and bracelet 32 is successively from different
Band eye coordinate, with adjust thermal insulation cover install degree of tightness；The lower edges of described thermal insulation cover body is provided with evil spirit along its length
Art patch 4, VELCRO and belt fastener with the use of, be beneficial to quickly installation and removal.
Embodiment one
In well control equipment, three mitrons and tee T, preventer most with the use of, if tee T bag outside with preventer
The thermal insulation cover (but shape need to customize according to actual needs) provided in the design is provided, the three mitron electric heating provided in the design are protected
Temperature cover is coated on pipeline, outside preventer, tee T is also coated with thermal insulation cover simultaneously, and three mitron thermal insulation covers, tee T are incubated
Cover, preventer thermal insulation cover electrical connection schematic diagram as shown in Figure 6,100A aviation plug is plugged on the aviation socket of power distribution cabinet
On, it is plugged on being connected to two 100A aviation plugs on the aviation plug at No. 2, one grafting of two 60A aviation plugs at No. 3
On the aviation plug of lubricator thermal insulation cover, another is plugged on one of them plug of tee T thermal insulation cover, and tee T is protected
Another aviation plug of temperature cover is plugged on the plug of 3M pipe thermal insulation cover, and on-the-spot line completes；Fig. 7 is control principle drawing, joins
Electricity 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,
It is connected on the input terminal of 380V or 220V corresponding in power distribution cabinet, two ends are electric with cable one end insertion of aviation plug
The aviation socket in the torrid zone, the other end inserts on the aviation socket of power distribution cabinet side, during incoming power 380v, is threaded to by permutator
380v gear, close Q1, Q5 and Q3, during incoming power 220v, permutator is threaded to 220v gear, and close Q2, Q5 and Q3；Will
Rotary switch (activate switch) rotates to starting position, and control system is by 48v or 36v voltage output supply ribbon heater, described electricity
The torrid zone is self-temperature-limiting heating strip, according to ambient temperature, is automatically adjusted watt level, to ensure the normal use of pipe-line equipment, electricity
Torrid zone trouble free service under 36v voltage, 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 (4)
1. well control equipment is with three mitron electric heating thermal insulation covers, including thermal insulation cover body, it is characterised in that: described thermal insulation cover body
For strip, and one end is provided with enlarging (2), is provided with valve hole (21), is provided with electricity in described thermal insulation cover body (1) at described enlarging
Attemperator, described electricity attemperator is mainly made up of ribbon heater (11), heat-insulation layer (12) and waterproof layer (13), described ribbon heater
(11) being positioned in heat-insulation layer (12), it is outside that described waterproof layer (13) is coated on heat-insulation layer (12), and described ribbon heater (11) are along insulation
Cover body length direction be arranged in parallel successively, the lower edges of described thermal insulation cover body be provided with multiple with the use of belt fastener
(3)。
A kind of well control equipment the most according to claim 1 is with three mitron electric heating thermal insulation covers, it is characterised in that: described belt fastener
(3) including tape (31) and bracelet (32), described tape (31) is provided with multiple adjustable band eye.
A kind of well control equipment the most according to claim 1 is with three mitron electric heating thermal insulation covers, it is characterised in that: described thermal insulation cover
The lower edges of body (1) is provided with VELCRO (4) along its length.
A kind of well control equipment the most according to claim 1 is with three mitron electric heating thermal insulation covers, it is characterised in that: described ribbon heater
(11) it is self-temperature-limiting heating strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750102.XU CN205859474U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment is with three mitron electric heating thermal insulation covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750102.XU CN205859474U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment is with three mitron electric heating thermal insulation covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859474U true CN205859474U (en) | 2017-01-04 |
Family
ID=57646534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750102.XU Expired - Fee Related CN205859474U (en) | 2016-07-18 | 2016-07-18 | A kind of well control equipment is with three mitron electric heating thermal insulation covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859474U (en) |
-
2016
- 2016-07-18 CN CN201620750102.XU patent/CN205859474U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205859474U (en) | A kind of well control equipment is with three mitron electric heating thermal insulation covers | |
| CN202580448U (en) | Anti-freezing connector | |
| CN205300063U (en) | Freeze -proof device for condenser | |
| CN205102379U (en) | Heater arrangement with two -sided rivers passageway | |
| CN205859475U (en) | A kind of well control equipment tee T electric heating thermal insulation cover | |
| CN103542231B (en) | Energy-saving heat-insulation device of gas delivery system | |
| CN205858276U (en) | A kind of well control equipment preventer electric heating thermal insulation cover | |
| CN204128197U (en) | A kind of heating and anti-freezing gas heater | |
| CN204853648U (en) | Warm device of multi -channel heat -retaining formula electricity | |
| CN205244720U (en) | Sanitation car pipeline heat preservation device | |
| CN104089325A (en) | Simple automatic constant-temperature electric heater | |
| CN203274331U (en) | Solar water heater water-supplying pipe with heating structure | |
| CN205689882U (en) | Faucet anti-icer | |
| CN103068081A (en) | Pincerlike automatic temperature control heater used for aircraft water and wastewater system | |
| CN205896536U (en) | Pipeline structure of preventing frostbite | |
| CN219432656U (en) | Antifreezing water pipe | |
| CN217870762U (en) | Water supply system | |
| CN205383797U (en) | Dual supply water heater | |
| CN206449506U (en) | A kind of lighting device of heat exchange station | |
| CN203709655U (en) | Air conditioning pad | |
| CN204535109U (en) | The antifreeze function device that water heater uses | |
| CN204923182U (en) | Carbon fiber far infrared radiator | |
| CN204165115U (en) | A kind of simple type automatic constant-temperature electrical heater | |
| CN204285834U (en) | A kind of photoelectric integral solar water heater | |
| CN202674838U (en) | Coal-gas drainage device with superconductive heat-tracing and thermal-preservation functions |
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 |