CN211039257U - Petroleum engineering gas circuit freeze-proof device - Google Patents
Petroleum engineering gas circuit freeze-proof device Download PDFInfo
- Publication number
- CN211039257U CN211039257U CN201921574093.3U CN201921574093U CN211039257U CN 211039257 U CN211039257 U CN 211039257U CN 201921574093 U CN201921574093 U CN 201921574093U CN 211039257 U CN211039257 U CN 211039257U
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- wall
- solid fixed
- fixed ring
- fixing ring
- gas circuit
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Abstract
The utility model relates to a petroleum engineering gas circuit freeze-proof device, including the solid fixed ring of first solid fixed ring and second, threaded hole has all been opened to one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second, and the inner wall threaded connection of two threaded holes has same stop cock, be fixed with the elasticity cloth between one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second, one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second all are fixed with the spring that the equidistance distributes, and one side outer wall of spring is fixed with the heated board, the water cavity has all been seted. The utility model discloses thereby can prevent to lead to the fact the influence because the diameter difference of gas circuit pipeline leads to the device can not effectually fix the frostproofing of gas circuit pipeline, can prevent that the device is relatively poor to the frostproofing effect of gas circuit, can prevent to lead to the fact the influence because thermal loss to frostproofing of gas circuit.
Description
Technical Field
The utility model relates to a petroleum engineering technical field, concretely relates to petroleum engineering gas circuit freeze-proof device.
Background
The existing equipment and safety equipment used in a drilling site are controlled by a gas circuit as a main control mode, a gas source of compressed air is provided by a pressure fan, the pressure fan cannot generate moisture under the condition of temperature and gas compression in the working process, the gas circuit can be frozen after water reaches a gas circuit control system due to low temperature in the production process in winter, a lot of inconvenience and great potential safety hazards are brought to drilling production, and the gas circuit is also classified as important in safety operation rules of construction in winter.
Through the retrieval, chinese patent application No. CN201820500303.3 discloses an on-site gas circuit freeze-proof device for petroleum engineering, including a device main body, an outer wall and a water pipe, the middle of the device main body is provided with the outer wall, the outer wall is fixedly connected with the device main body, the top of the device main body is provided with an outlet, the outlet is fixedly connected with the device main body, the surface of the device main body is provided with a protective coating, the protective coating is closely attached to the device main body, the middle of the device main body is provided with the water pipe, the water pipe is fixedly connected with the device main body, the middle of the water pipe is provided with an inner cavity, the inner cavity is fixedly connected with the water pipe, and a water outlet is arranged, so that the internal heat-preservation water flow can form recycling, and is conveyed to the. In the patent, the on-site gas circuit anti-freezing device for the petroleum engineering has the following defects: when the gas circuit is prevented from freezing, the existing device cannot perform anti-freezing treatment on pipelines with different diameters according to the diameters of the pipelines because the diameters of the gas circuit pipelines are different.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a petroleum engineering gas circuit freeze-proof device.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
according to the utility model discloses an aspect provides a petroleum engineering gas circuit freeze-proof device, including the solid fixed ring of first solid fixed ring and second, threaded hole is all opened to one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second, and the inner wall threaded connection of two threaded holes has same spacing bolt, be fixed with the elasticity cloth between one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second, one side outer wall of the solid fixed ring of first solid fixed ring and one side outer wall of the solid fixed ring of second all are fixed with the spring that the equidistance distributes, and one side outer wall of spring is fixed with the heated board, the water cavity has all been seted up to the inner wall of the solid fixed ring of first solid.
As a further aspect of the present invention: two the inner wall of one side of water cavity all sets up with the inlet tube, and the inner wall of two inlet tubes all is provided with the sealing plug.
As a further aspect of the present invention: the outer wall of one side, opposite to the two insulation boards, of each insulation board is provided with fixing teeth distributed equidistantly.
As a further aspect of the present invention: and the outer wall of one side of the first fixing ring and the outer wall of one side of the second fixing ring are both provided with heat insulation sleeves.
As a further aspect of the present invention: one side of first solid fixed ring top outer wall is fixed with first sealed piece, and the top outer wall of first sealed piece is fixed with the inserted block.
As a further aspect of the present invention: one side of the outer wall of the bottom of the second fixing ring is fixed with a second sealing block, the outer wall of the bottom of the second sealing block is provided with a slot, and the slot is inserted into the slot.
As a further aspect of the present invention: the outer wall of the two sides of the first fixing ring and the outer wall of the two sides of the second fixing ring are both provided with protection strips distributed equidistantly.
The utility model has the advantages that:
1. through the arranged spring, the heat insulation plate and the fixed teeth, the anti-freezing treatment can be performed on the gas path pipelines with different diameters, so that the influence on the anti-freezing of the gas path pipelines due to the fact that the device cannot effectively fix the gas path pipelines due to the different diameters of the gas path pipelines is prevented;
2. the device can be sealed through the arranged slot, the inserting block, the first sealing block and the second sealing block, so that the gas circuit can be prevented from being frozen, and the poor freezing prevention effect of the device on the gas circuit caused by heat loss is prevented;
3. through the protection strip that sets up, can further seal the inside of device and handle to reduce thermal loss, improve the working effect of device, prevent to cause the influence because thermal loss is to the frostproofing of gas circuit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structural view of an anti-freezing device for a gas circuit in petroleum engineering provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a petroleum engineering gas path anti-freezing device in a front view in embodiment 1;
FIG. 3 is a schematic structural diagram of a portion A of the petroleum engineering gas path freeze-proof device provided in embodiment 1;
fig. 4 is a partial structural schematic view of an oil engineering gas path freeze-proof device provided in embodiment 1;
fig. 5 is a schematic structural view of a petroleum engineering gas path freeze-proof device in a front view in embodiment 2.
In the figure: the heat insulation device comprises a first fixing ring 1, a water cavity 2, a limiting bolt 3, a second fixing ring 4, a heater 5, a water inlet pipe 6, a spring 7, a heat insulation plate 8, fixed teeth 9, elastic cloth 10, a heat insulation sleeve 11, a first sealing block 12, an inserting block 13, a second sealing block 14, a slot 15 and a protective strip 16.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1-4, a petroleum engineering gas circuit freeze-proof device, including the solid fixed ring of first solid fixed ring 1 and the solid fixed ring of second 4, threaded hole is all opened to one side outer wall of the solid fixed ring of first solid fixed ring 1 and one side outer wall of the solid fixed ring of second 4, and the inner wall threaded connection of two threaded holes has same spacing bolt 3, there is elasticity cloth 10 through bolted connection between one side outer wall of the solid fixed ring of first solid fixed ring 1 and one side outer wall of the solid fixed ring of second 4, one side outer wall of the solid fixed ring of first solid fixed ring 1 and one side outer wall of the solid fixed ring of second 4 all have spring 7 that the equidistance distributes through bolted connection, and one side outer wall of spring 7 has heated board 8 through bolted connection, water cavity 2 has all been seted up to the inner wall of the solid fixed ring of first solid.
Wherein, two one side inner wall of water cavity 2 all sets up and inlet tube 6, and the inner wall of two inlet tubes 6 all is provided with the sealing plug, two the outer wall of one side that the heated board 8 is relative all is provided with the fixed tooth 9 that the equidistance distributes, the outer wall of one side of the solid fixed ring 1 of first solid fixed ring and the solid fixed ring 4 of second one side outer wall all are provided with radiation shield 11, there is first sealed piece 12 one side of the solid fixed ring 1 top outer wall of first solid fixed ring through bolted connection, and there is inserted block 13 through bolted connection at the top outer wall of first sealed piece 12, there is the sealed piece 14 of second one side of the solid fixed ring 4 bottom outer wall of second through bolted connection, and the sealed piece 14 bottom outer wall of second opens there is slot 15, pegs.
The utility model discloses a theory of operation is: during the use, fix the gas circuit pipeline between first solid fixed ring 1 and the solid fixed ring 4 of second, fix the gas circuit pipeline through spacing 3, pour into appropriate amount water into to the inside of water cavity 2 through inlet tube 6, heat treatment is carried out to water through heater 5, so as to carry out freeze-proof treatment to the gas circuit, can fix the gas circuit pipeline of different diameters through spring 7 and heated board 8, seal the processing through first sealed piece 12 and the sealed piece 14 of second to the inside of device, can increase the mobility of the inside steam of device through fixed tooth 9, when needs are dismantled the device, can be convenient for dismantle the installation to the device through spacing 3 and elasticity cloth 10.
Example 2
Referring to fig. 5, compared with embodiment 1, in the oil engineering gas path antifreezing device of the present embodiment, the outer walls of both sides of the first fixing ring 1 and the outer walls of both sides of the second fixing ring 4 are both provided with the protection strips 16 distributed at equal intervals.
The utility model discloses a theory of operation is: during the use, fix the gas circuit pipeline between solid fixed ring 1 of first solid fixed ring and the solid fixed ring 4 of second, fix the gas circuit pipeline through spacing 3, pour into appropriate amount water into to the inside of water cavity 2 through inlet tube 6, heat treatment is carried out to water through heater 5, so as to carry out freeze-proof treatment to the gas circuit, can fix the gas circuit pipeline of different diameters through spring 7 and heated board 8, seal the processing through first sealed piece 12 and the sealed piece 14 of second to the inside of device, can increase the mobility of the inside steam of device through fixed tooth 9, can prevent the inside heat loss of device through protection strip 16, when needs are dismantled the device, can be convenient for dismantle the installation to the device through spacing 3 and elasticity cloth 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An anti-freezing device for a gas circuit in petroleum engineering comprises a first fixing ring (1) and a second fixing ring (4), it is characterized in that the outer wall of one side of the first fixing ring (1) and the outer wall of one side of the second fixing ring (4) are both provided with threaded holes, the inner walls of the two threaded holes are in threaded connection with the same limiting bolt (3), elastic cloth (10) is fixed between the outer wall of one side of the first fixing ring (1) and the outer wall of one side of the second fixing ring (4), springs (7) which are distributed at equal intervals are fixed on the outer wall of one side of the first fixing ring (1) and the outer wall of one side of the second fixing ring (4), and one side outer wall of spring (7) is fixed with heated board (8), water cavity (2) have all been seted up to the inner wall of the solid fixed ring of first (1) and the inner wall of the solid fixed ring of second (4), and the inner wall of two water cavities (2) all is fixed with heater (5).
2. The petroleum engineering gas path antifreezing device according to claim 1, wherein the water inlet pipes (6) are arranged on the inner walls of one side of the two water cavities (2), and the sealing plugs are arranged on the inner walls of the two water inlet pipes (6).
3. The oil engineering gas path antifreezing device according to claim 1, wherein the outer walls of the opposite sides of the two insulation boards (8) are provided with fixed teeth (9) distributed at equal intervals.
4. The petroleum engineering gas path antifreezing device according to claim 1, wherein the outer wall of one side of the first fixing ring (1) and the outer wall of one side of the second fixing ring (4) are both provided with a heat insulation sleeve (11).
5. The oil engineering gas path antifreezing device according to claim 1 or 4, wherein a first sealing block (12) is fixed on one side of the top outer wall of the first fixing ring (1), and an insertion block (13) is fixed on the top outer wall of the first sealing block (12).
6. The oil engineering gas path antifreezing device according to claim 4, wherein a second sealing block (14) is fixed on one side of the outer wall of the bottom of the second fixing ring (4), and an insertion slot (15) is formed in the outer wall of the bottom of the second sealing block (14), and the insertion slot (15) is inserted into the insertion block (13).
7. The petroleum engineering gas path antifreezing device according to claim 5, wherein the two outer side walls of the first fixing ring (1) and the two outer side walls of the second fixing ring (4) are provided with protection strips (16) which are distributed equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574093.3U CN211039257U (en) | 2019-09-21 | 2019-09-21 | Petroleum engineering gas circuit freeze-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574093.3U CN211039257U (en) | 2019-09-21 | 2019-09-21 | Petroleum engineering gas circuit freeze-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039257U true CN211039257U (en) | 2020-07-17 |
Family
ID=71532421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574093.3U Expired - Fee Related CN211039257U (en) | 2019-09-21 | 2019-09-21 | Petroleum engineering gas circuit freeze-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039257U (en) |
-
2019
- 2019-09-21 CN CN201921574093.3U patent/CN211039257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |