CN209908458U - Quick unblocking heating coat for natural gas well mouth - Google Patents
Quick unblocking heating coat for natural gas well mouth Download PDFInfo
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- CN209908458U CN209908458U CN201920234848.9U CN201920234848U CN209908458U CN 209908458 U CN209908458 U CN 209908458U CN 201920234848 U CN201920234848 U CN 201920234848U CN 209908458 U CN209908458 U CN 209908458U
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- natural gas
- heat insulation
- electric heating
- heating wire
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 239000002343 natural gas well Substances 0.000 title claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 34
- 238000009413 insulation Methods 0.000 claims description 32
- 238000005485 electric heating Methods 0.000 claims description 31
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 24
- 239000003345 natural gas Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 8
- 238000000576 coating method Methods 0.000 claims 8
- 239000007789 gas Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003389 potentiating effect Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
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- Organic Insulating Materials (AREA)
Abstract
The utility model belongs to the technical field of the stifled technique is separated to the natural gas well head, especially, relate to a quick stifled heating clothing of separating of natural gas well head. The utility model discloses a technical scheme of the organic connection of wiring plug, electric heat line, insulating layer, fire-retardant layer, fixed bed and heat-conducting layer can accomplish the installation about 10 minutes, opens the power and exports the switch, adjusts temperature detect switch temperature regulation 0-100 and adjusts, and 3 seconds preheat, and 10 seconds can reach the assigned temperature, get into well head heating operating condition when the temperature reaches the demand temperature, and the while does not need to annotate mellow wine operation winter again, has practiced thrift a large amount of costs. The utility model discloses be fit for the well head of all various different models gas production trees of gas field, can replace current notes mellow wine completely and relieve stifled traditional handicraft, can realize safe environmental protection, energy-conserving supplementary potentiating's purpose again.
Description
Technical Field
The utility model belongs to the technical field of the stifled technique is separated to the natural gas well head, especially, relate to a quick stifled heating clothing of separating of natural gas well head.
Background
With the new development stage of China's economic construction coming, the demand for oil and natural gas energy is continuously increased, the contradiction between energy demand supply and environmental protection is increasingly prominent, and with the continuous increase of the requirements for safety and environmental protection, it is important to realize safe exploitation and green exploitation in the natural development process.
In the past, the method adopted by the prior art is to fill methanol into a wellhead to remove the blockage, and the methanol (C3OH) system is the most simple saturated monohydric alcohol which is also called as "xylitol" or "wood essence". Is colorless liquid with alcohol smell and volatile smell. The lowest dose of poisoning in oral administration of people is about 100mg/kg of body weight, and 0.3-1 g/kg of poisoning in oral administration can kill the human body. In the process of adding methanol into a methanol tank or a shaft, the human body is difficult to avoid contacting the methanol, and the long-term methanol injection operation is difficult to avoid causing harm to the body of staff. In the process of injecting alcohol at a well mouth, a small truck or a pick-up truck is used for pulling and transporting an alcohol injection tank and an alcohol injection skid to shuttle back and forth between well sites of a well region, if methanol leaks, the environment around the well sites is polluted, and the risk of life safety of people and animals around the well sites is increased. In addition, the blockage removal is carried out by adopting the prior art, and the cost is high. At present, the methanol in the market is about 1000KG/3000 yuan, the minimum alcohol injection amount of one well is not less than 50KG each time, the construction cost is 400 yuan, the direct cost of a single well is 550, the alcohol injection amount is 100x550 yuan each day which is 55000 yuan, other invisible costs are not included, and the operation cost of alcohol injection operation per day is 60000 yuan or even more according to the method.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick plugging removal heating coat for a natural gas well mouth, and aims to provide a plugging removal tool which is green and environment-friendly and can not cause damage to human bodies and environment; the other purpose is to provide a blockage removing tool with low cost and high efficiency.
In order to realize the purpose, the utility model discloses a technical scheme is:
a natural gas wellhead rapid unblocking heating coat comprises a wiring plug, an electric heating wire, a flame retardant layer, a heat insulation layer, a fixing layer and a heat conduction layer; the electric heating wire is connected to the upper surface of the fixed layer, the lower surface of the fixed layer is connected with the upper surface of the heat insulation layer, and the lower surface of the heat insulation layer is connected with the flame retardant layer; the heat conducting layer covers the electric heating wire, and the edge of the heat conducting layer is connected with the outer edge of the flame retardant layer; the fixing layer, the heat insulation layer, the flame retardant layer and the heat conduction layer are all I-shaped; the electric heating wires are arranged on two transverse surfaces and a vertical surface of the I-shaped fixing layer; the wiring plug is connected with the electric heating wire.
The temperature control switch is connected with the wiring plug.
The electric heating wires are distributed in an S shape.
The power supply device is connected with the wiring plug; the power supply device is a mobile generator.
The electric heating wire is a graphene electric heating wire.
The flame-retardant layer is a canvas layer.
The heat insulation layer is a heat insulation cotton layer.
The heat insulation layer is made of self-adhesive heat insulation cotton.
The outer edge of the flame-retardant layer is connected with an adhesive hook.
The utility model has the advantages that: the utility model comprises a wiring plug, an electric heating wire, a heat insulation layer, a flame retardant layer, a fixed layer and a heat conduction layer; the electric heating wire be the I shape setting and lie in the centre, from inside to outside has connected gradually fixed bed, back insulating layer, packaging layer and heat-conducting layer, the wiring plug be connected with the electric heating wire and set up on outermost lateral wall. The technical scheme of the utility model, can accomplish the installation about 10 minutes, open the outer defeated switch of power, adjust temperature detect switch temperature regulation 0-100 and adjust, preheat for 3 seconds, 10 seconds can reach the assigned temperature, get into well head heating operating condition when the temperature reaches demand temperature, do not need notes mellow wine operation winter simultaneously, practiced thrift a large amount of costs. The utility model discloses be fit for the well head of all various different models gas production trees of gas field, can replace current notes mellow wine completely and relieve stifled traditional handicraft, can realize safe environmental protection, energy-conserving supplementary potentiating's purpose again.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a wellhead configuration.
In the figure, 1-a power generation device; 2-a temperature control switch; 3-a wiring plug; 4-an electric heating wire; 5-a packaging layer; 6-back thermal insulation layer; 7-a fixing layer; 8-a thermally conductive layer; 9-valve number one; 10-valve number two; 11-valve number three; valve number 12-four; 13-valve five; 14-valve number six; a No. 15-seventh valve; 16-eighth valve; 17-nine valves; a number 18-ten valve; 19-eleven valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 comprises a wiring plug 3, an electric heating wire 4, a flame-retardant layer 5, a heat-insulating layer 6, a fixing layer 7 and a heat-conducting layer 8; the electric heating wire 4 is connected to the upper surface of the fixed layer 7, the lower surface of the fixed layer 7 is connected with the upper surface of the heat insulation layer 6, and the lower surface of the heat insulation layer 6 is connected with the flame retardant layer 5; the heat conduction layer 8 covers the electric heating wire 4, and the edge of the heat conduction layer 8 is connected with the outer edge of the flame retardant layer 5; the fixing layer 7, the heat insulation layer 6, the flame retardant layer 5 and the heat conduction layer 8 are all I-shaped; the electric heating wires 4 are arranged on two transverse surfaces and a vertical surface of the I-shaped fixing layer 7; the wiring plug 3 is connected with the electric heating wire 4.
Preferably, the power supply device also comprises a power supply device 1, wherein the power supply device 1 is connected with a wiring plug 3; the power supply device 1 is a mobile generator.
When in actual use, the gas production device is firstly worn on a gas production tree of a natural gas well, the second valve 10 and the third valve 11 are wrapped by the bottom cross surface of the gas production device, the gas production device is vertical upwards after the wrapping is finished, and the first valve is wrapped by the vertical surface of the gas production device; no. 9 valve parcel of a parcel is accomplished the back, uses the utility model discloses No. four valves 12 of horizontal parcel of cross section on upper portion and No. five valves 13, the parcel is connected the generator and is done after accomplishing the utility model discloses the power supply heats the unblock construction to the well head.
In practical use, the power supply device 1 is matched, particularly a mobile generator, so that convenience is brought to blockage removal work, and blockage removal can be carried out at any time and is not influenced by power supply particularly in regions with hard conditions and complex terrains. The utility model is simple in operation, the unblock process environmental protection, safety, it is efficient to unblock, and it is with low costs to unblock.
Example two:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the first embodiment in that: still include temperature detect switch 2, temperature detect switch 2 be connected with wiring plug 3.
When in actual use, will the utility model discloses wear the back well on natural gas well gas production tree, start portable generator, open the outer defeated switch of power, then operate temperature detect switch. And adjusting the temperature of the temperature control switch to 50-100 ℃ according to the actual requirement of field construction to carry out wellhead heating construction. Generally, the preheating is carried out for 3 seconds, the specified temperature can be reached after 10 seconds, and the wellhead heating working state is started when the temperature reaches the required temperature.
The utility model discloses the setting of temperature detect switch 2 in technical scheme for the better that stifled process temperature was held is separated, has both improved the efficiency of separating stifled, has reduced the cost of separating stifled again.
Example three:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the first embodiment in that: the electric heating wires 4 are distributed in an S shape.
When in actual use, the electric heating wire 4 is "S" shape and lays, has increased the utility model discloses a heating area makes the utility model discloses a rate of heating is faster, and the effect of deblocking is better.
Example four:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the first embodiment in that: the electric heating wire 4 is a graphene electric heating wire.
When in actual use, the graphene electric heating wire 3 is adopted, so that the cost is low, and the stability is high; moreover, the heating wire in the embodiment adopts the graphene synthetic fiber heating wire, belongs to a non-metal material, completely avoids the generation of an electromagnetic field, and has the dual advantages and characteristics of graphene and fiber; can be folded for many times, is not easy to damage, has long service life, and can reach 70 years.
Example five:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the first embodiment in that: the flame-retardant layer 5 is a canvas layer.
Preferably, the heat insulation layer 6 is a heat insulation cotton layer.
When in actual use, the heat insulation layer 6 adopts heat insulation cotton as the heat insulation layer, thereby ensuring that the utility model can better realize the function and saving the cost; the outer part of the heat insulation layer 6 is wrapped with a flame retardant layer 5 made of canvas, so that the loss of heat energy is reduced, and the pyrolysis efficiency is higher.
Example six:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the fifth embodiment in that: the heat insulation layer 6 is made of self-adhesive heat insulation cotton.
When in actual use, the electric heating wire 4 is connected on the surface of the fixed layer 7, the fixed layer 7 is adhered and connected with the heat insulation layer 6 adopting the self-adhered heat insulation cotton, and the self-adhered heat insulation cotton 6 and the flame retardant layer 5 are self-adhered and connected, in the embodiment, the nylon sewing shoe wire is adopted to sew the flame retardant layer 5 and the flame retardant layer 8 together. The self-adhesion of insulating layer 6 adoption keeps warm cottonly, makes the utility model discloses a connection is more convenient.
Example seven:
the heating coat for quickly removing the blockage of the natural gas wellhead as shown in fig. 1 is different from the fifth embodiment in that: the outer edge of the flame-retardant layer 5 is connected with an adhesive hook.
When in actual use, the outer edge of the flame-retardant layer 5 is connected with an adhesive hook, which brings convenience for wrapping pipelines and valves.
To sum up, the utility model discloses a technical scheme of the organic connection of wiring plug, electric heat line, insulating layer, fire-retardant layer, fixed bed and heat-conducting layer can accomplish the installation about 10 minutes, opens the power and exports the switch, adjusts temperature detect switch regulation temperature 0-100 and adjusts, and 3 seconds preheat, and 10 seconds can reach appointed temperature, get into well head heating operating condition when the temperature reaches the demand temperature, no longer need annotate mellow wine operation winter simultaneously, have practiced thrift a large amount of costs. The utility model discloses be fit for the well head of all various different models gas production trees of gas field, can replace current notes mellow wine completely and relieve stifled traditional handicraft, can realize safe environmental protection, energy-conserving supplementary potentiating's purpose again.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a natural gas well head is separated stifled heating clothing fast which characterized in that: comprises a wiring plug (3), an electric heating wire (4), a flame retardant layer (5), a heat insulation layer (6), a fixing layer (7) and a heat conduction layer (8); the electric heating wire (4) is connected to the upper surface of the fixing layer (7), the lower surface of the fixing layer (7) is connected with the upper surface of the heat insulation layer (6), and the lower surface of the heat insulation layer (6) is connected with the flame retardant layer (5); the heat conduction layer (8) covers the electric heating wire (4), and the edge of the heat conduction layer (8) is connected with the outer edge of the flame retardant layer (5); the fixing layer (7), the heat insulation layer (6), the flame retardant layer (5) and the heat conduction layer (8) are all I-shaped; the electric heating wires (4) are arranged on two transverse surfaces and a vertical surface of the I-shaped fixing layer (7); the wiring plug (3) is connected with the electric heating wire (4).
2. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: still include temperature detect switch (2), temperature detect switch (2) be connected with wiring plug (3).
3. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the electric heating wires (4) are distributed in an S shape.
4. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the power supply device (1) is further included, and the power supply device (1) is connected with the wiring plug (3); the power supply device (1) is a mobile generator.
5. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the electric heating wire (4) is a graphene electric heating wire.
6. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the flame-retardant layer (5) is a canvas layer.
7. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the heat insulation layer (6) is a heat insulation cotton layer.
8. The natural gas wellhead rapid unblocking heating coating of claim 7, wherein: the heat insulation layer (6) is made of self-adhesive heat insulation cotton.
9. The natural gas wellhead rapid unblocking heating coating of claim 1, wherein: the outer edge of the flame-retardant layer (5) is connected with an adhesive hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234848.9U CN209908458U (en) | 2019-02-25 | 2019-02-25 | Quick unblocking heating coat for natural gas well mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234848.9U CN209908458U (en) | 2019-02-25 | 2019-02-25 | Quick unblocking heating coat for natural gas well mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908458U true CN209908458U (en) | 2020-01-07 |
Family
ID=69030855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234848.9U Active CN209908458U (en) | 2019-02-25 | 2019-02-25 | Quick unblocking heating coat for natural gas well mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908458U (en) |
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2019
- 2019-02-25 CN CN201920234848.9U patent/CN209908458U/en active Active
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