CN214118179U - Oil recovery well head anti-freezing sampler - Google Patents
Oil recovery well head anti-freezing sampler Download PDFInfo
- Publication number
- CN214118179U CN214118179U CN202120130106.9U CN202120130106U CN214118179U CN 214118179 U CN214118179 U CN 214118179U CN 202120130106 U CN202120130106 U CN 202120130106U CN 214118179 U CN214118179 U CN 214118179U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- movable rod
- cylindrical groove
- top cap
- cover
- 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
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of the oil recovery technique and specifically relates to an oil recovery well head sampler that prevents frostbite, cylinder top fixed mounting has the top cap of coaxial setting with it, run through the movable rod that is provided with coaxial setting with it on the top cap, second cylinder inslot interpolation is equipped with interference fit's piston with it, movable rod bottom and piston fixed connection, movable rod top fixed mounting has the roof, the cover is equipped with the spring on the movable rod body between roof and the top cap, the roof top is provided with the elevating system who contacts with it, set up the jack that a plurality of is on a parallel with the movable rod setting on the top cap, the jack bottom is all downwardly extending to in the cylinder, all insert in every jack and be equipped with a tubular metal resonator, all be packaged with phase change material in the tubular metal resonator, be in the same place through metal connecting piece fixed connection between per two adjacent tubular metal resonators top, it has the cover body that covers the top cap to go back threaded mounting on the top cap. The utility model has the advantages of convenient installation and low cost.
Description
Technical Field
The utility model relates to an oil recovery technical field especially relates to an oil recovery well head sampler that prevents frostbite.
Background
Along with the development of society, the demand for various oil products such as oil is getting bigger and bigger, also is more and more strict to the oil recovery process simultaneously, and oil field oil recovery production well need regularly to get oil sample chemical examination analysis, generally adopts transversely to connect out the short circuit of intercommunication on wellhead oil pipeline, and preceding reconnection sampling valve. The antifreeze measure of the existing antifreeze sampler is mainly that an electric heating device is added in the sampler, so that when the weather is severe cold, the inside of the sampler can not be frozen by using the electric heating mode, the heat preservation mode is good, a power supply line needs to be arranged for the sampler, or a storage battery is additionally arranged to supply power, the power supply line is arranged very inconveniently, and the cost of the storage battery is additionally arranged very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the power supply line of laying for the sampler among the prior art, perhaps additionally set up the battery and supply power, the power supply line is arranged inconvenient very, and additionally sets up the also very high shortcoming of cost of battery, and the frostproofing sampler of an oil recovery well head that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the anti-freezing sampler for the oil extraction well mouth comprises a cylinder body, wherein a first cylindrical groove is formed in the top end of the cylinder body and is coaxially arranged with the cylinder body, a second cylindrical groove is formed in the bottom end of the cylinder body and is coaxially arranged with the cylinder body, the first cylindrical groove is communicated with the second cylindrical groove, a connector is fixedly arranged at the bottom end of the cylinder body and is coaxially arranged with the cylinder body, a movable rod is arranged on the top cover in a penetrating manner and is coaxially arranged with the top cover, a piston in interference fit with the second cylindrical groove is inserted in the second cylindrical groove, the bottom end of the movable rod is fixedly connected with the piston, a top plate is fixedly arranged at the top end of the movable rod, a spring is sleeved on a movable rod body between the top plate and the top cover, a lifting mechanism in contact with the top plate is arranged above the top plate, and a plurality of inserting holes parallel to the movable rod are formed in the top cover, the bottom ends of the jacks all extend downwards into the column body, a metal tube is inserted into each jack, phase-change materials are packaged in the metal tubes, the top ends of every two adjacent metal tubes are fixedly connected together through a metal connecting sheet, and a cover body covering the top of the top cover is further installed on the top cover in a threaded mode.
Preferably, elevating system includes the cam, the roof top is provided with the cam that contacts with it, fixed mounting has the pivot on the cam, a curb plate is rotatably installed respectively at the pivot both ends, the equal fixed connection of curb plate is on the top cover, the terminal fixed mounting in one side of pivot has stop gear.
Preferably, the outer surfaces of the cylinder body and the cover body are both sprayed with heat insulation materials.
Preferably, the piston is a corrosion-resistant rubber piston.
The utility model provides an oil recovery well head sampler that prevents frostbite, beneficial effect lies in: through setting up the phase change material of encapsulation in the metal tube, under the condition of weather severe cold, maintainer has sunshine weather daytime, open when the cover body, sunshine shines on the metal connecting piece, thereby give the metal tube with the heat conduction, the metal tube gives the phase change material of its inside encapsulation with heat transfer, thereby make phase change material take place the phase transition (under the condition that does not have sunshine, can directly toast the metal tube with fire), under the cold condition of night weather, maintainer covers the cover body, phase change material in the metal tube is continuous releases its absorptive heat on daytime, thereby make the inside bulk temperature of sampler keep all the time more than zero degree, just so can fully avoid the sampler to take place the condition of freezing, need not lay the power supply line or additionally set up the battery, it is more convenient to install, and is lower in cost.
Drawings
Fig. 1 is a schematic structural diagram of an oil recovery wellhead antifreeze sampler provided by the utility model;
fig. 2 is a schematic cross-sectional structural diagram of an oil recovery wellhead antifreeze sampler provided by the utility model;
fig. 3 is a schematic structural view of a lifting mechanism of an oil recovery wellhead anti-freezing sampler provided by the utility model;
fig. 4 is the utility model provides a metal tube structure schematic diagram of sampler prevents frostbite at oil recovery well head.
In the figure: the device comprises a cylinder 1, a first cylindrical groove 2, a top cover 3, a second cylindrical groove 4, a connector 5, a liquid outlet pipe 6, a movable rod 7, a piston 8, a top plate 9, a spring 10, a cam 11, a rotating shaft 12, a side plate 13, a jack 14, a metal pipe 15, a metal connecting sheet 16 and a cover body 18.
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.
Example 1
Referring to fig. 1-4, an oil extraction wellhead anti-freezing sampler comprises a cylinder 1, a first cylindrical groove 2 coaxially arranged with the cylinder 1 is arranged at the top end of the cylinder 1, a second cylindrical groove 4 coaxially arranged with the cylinder 1 is arranged at the bottom end of the cylinder 1, the first cylindrical groove 2 is communicated with the second cylindrical groove 4, a liquid outlet pipe 6 communicated with the first cylindrical groove 2 is fixedly arranged on the cylinder 1, a connector 5 coaxially arranged with the cylinder 1 is also fixedly arranged at the bottom end of the cylinder 1, a top cover 3 coaxially arranged with the cylinder 1 is fixedly arranged at the top end of the cylinder 1, a movable rod 7 coaxially arranged with the top cover 3 is arranged on the top cover 3 in a penetrating manner, a piston 8 in interference fit with the second cylindrical groove 4 is inserted in the second cylindrical groove, the bottom end of the movable rod 7 is fixedly connected with the piston 8, a top plate 9 is fixedly arranged at the top end of the movable rod 7, a spring 10 is sleeved on the movable rod 7 between the top plate 9 and the top cover 3, a lifting mechanism contacted with the top plate 9 is arranged above the top plate, set up the jack 14 that a plurality of is on a parallel with movable rod 7 and sets up on the top cap 3, jack 14 bottom all downwardly extending to the cylinder 1 in, all insert in every jack 14 and be equipped with a tubular metal resonator 15, all be packaged with phase change material in the tubular metal resonator 15, through metal connecting piece 16 fixed connection together between per two adjacent tubular metal resonators 15 tops, go back the threaded mounting on the top cap 3 and cover the cover body 18 of top cap 3 top. The metal tube 15 and the metal connecting plate 16 are preferably made of a metal material with good heat conductivity, so that the surrounding heat can be rapidly absorbed and conducted to the phase change material in the metal tube 15. The outer surfaces of the column body 1 and the cover body 18 are both sprayed with heat insulation materials. The heat insulating material can be polyurethane paint. The piston 8 is a corrosion-resistant rubber piston. The corrosion-resistant rubber piston has long service life and corrosion resistance, and can obtain longer service life.
When the utility model is used, the sampler is installed on a sampling port of an oil pipeline by utilizing the connector 5 threads, when sampling is carried out, an operator upwards raises through controlling the lifting mechanism, at the moment, under the reset action of the spring 10, the top plate 9 upwards raises, the top plate 9 drives the whole movable rod 7 upwards raises, the movable rod 7 drives the piston 8 connected with the movable rod to upwards raise until most of the piston 8 is separated from the second cylindrical groove 4, at the moment, liquid in the pipeline sequentially enters the first cylindrical groove 2 through the connector 5 and the second cylindrical groove 4 and is finally discharged through the liquid outlet pipe 6, and thus, sampling is realized; after sampling is finished, an operator resets the lifting mechanism, the lifting mechanism presses the top plate 9 downwards at the moment, the top plate 9 drives the movable rod 7 to insert the piston 8 back into the second cylindrical groove 4, and therefore the sampler is closed; under the condition of the severe cold weather, maintainer has the weather of sunshine daytime, open when the cover body 18, sunshine shines on metal connecting sheet 16, thereby give tubular metal resonator 15 with heat conduction, tubular metal resonator 15 gives the phase change material of its inside encapsulation with heat transfer, thereby make phase change material take place the phase transition (under the condition that does not have sunshine, can directly toast tubular metal resonator 15 with fire), under the cold condition of night weather, maintainer covers cover body 18, the continuous release of its daytime absorbed heat of phase change material in the tubular metal resonator 15, thereby make the inside bulk temperature of sampler keep throughout more than zero degree, just so can fully avoid the sampler to take place the condition of freezing.
Example 2
Referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lifting mechanism includes a cam 11, the cam 11 contacting with the top plate 9 is disposed above the top plate 9, a rotating shaft 12 is fixedly mounted on the cam 11, two ends of the rotating shaft 12 are respectively rotatably mounted with a side plate 13, the side plates 13 are all fixedly connected to the top cover 3, and a rotation adjusting mechanism is fixedly mounted at one side end of the rotating shaft 12.
The maintainer makes pivot 12 rotatory through controlling rotatory adjustment mechanism, and then drives cam 11 through pivot 12 and rotate, and then promotes roof 9 through cam 11 and rises.
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 (4)
1. An oil extraction wellhead anti-freezing sampler comprises a cylinder (1) and is characterized in that a first cylindrical groove (2) coaxially arranged with the cylinder (1) is formed in the top end of the cylinder (1), a second cylindrical groove (4) coaxially arranged with the cylinder (1) is formed in the bottom end of the cylinder (1), the first cylindrical groove (2) is communicated with the second cylindrical groove (4), a liquid outlet pipe (6) communicated with the first cylindrical groove (2) is fixedly arranged on the cylinder (1), a connector (5) coaxially arranged with the cylinder (1) is further fixedly arranged at the bottom end of the cylinder (1), a top cover (3) coaxially arranged with the cylinder (1) is fixedly arranged at the top end of the cylinder (1), a movable rod (7) coaxially arranged with the top cover (3) is arranged in a penetrating manner on the top cover (3), a piston (8) in interference fit with the second cylindrical groove (4) is inserted in the second cylindrical groove, and the bottom end of the movable rod (7) is fixedly connected with the piston (8), movable rod (7) top fixed mounting has roof (9), the cover is equipped with spring (10) on the movable rod (7) body of rod between roof (9) and top cap (3), roof (9) top is provided with the elevating system who contacts with it, jack (14) that a plurality of is on a parallel with movable rod (7) setting have been seted up on top cap (3), jack (14) bottom all downwardly extending to in cylinder (1), every all insert in jack (14) and be equipped with a tubular metal resonator (15), all be packaged with phase change material in tubular metal resonator (15), be in the same place through metal connecting piece (16) fixed connection between per two adjacent tubular metal resonator (15) tops, go back the screw thread on top cap (3) and install the cover body (18) that cover top cap (3) top.
2. The anti-freezing sampler of the oil recovery wellhead according to claim 1, characterized in that the lifting mechanism comprises a cam (11), the cam (11) contacting with the top plate (9) is arranged above the top plate (9), a rotating shaft (12) is fixedly mounted on the cam (11), two ends of the rotating shaft (12) are respectively rotatably mounted with a side plate (13), the side plates (13) are both fixedly connected to the top cover (3), and a rotation adjusting mechanism is fixedly mounted at the end of one side of the rotating shaft (12).
3. The anti-freezing sampler of the oil production wellhead according to claim 1, characterized in that the outer surfaces of the column body (1) and the cover body (18) are coated with thermal insulation materials.
4. A production wellhead antifreeze sampler according to claim 1, characterized in that said piston (8) is a corrosion resistant rubber piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120130106.9U CN214118179U (en) | 2021-01-19 | 2021-01-19 | Oil recovery well head anti-freezing sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120130106.9U CN214118179U (en) | 2021-01-19 | 2021-01-19 | Oil recovery well head anti-freezing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214118179U true CN214118179U (en) | 2021-09-03 |
Family
ID=77494623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120130106.9U Expired - Fee Related CN214118179U (en) | 2021-01-19 | 2021-01-19 | Oil recovery well head anti-freezing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214118179U (en) |
-
2021
- 2021-01-19 CN CN202120130106.9U patent/CN214118179U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105587325B (en) | A kind of anti-icing composite plate in tunnel based on phase-change material | |
| CN214118179U (en) | Oil recovery well head anti-freezing sampler | |
| CN208588833U (en) | A kind of extension type miniature solar automatic weather station | |
| CN201369838Y (en) | Carbon element material electric heating membrane heat-insulating piece for oil field | |
| CN201517864U (en) | A solar water heater hand operated and electric dual-purpose pipeline empty valve | |
| CN206283229U (en) | A kind of overhead transmission line deicing freezes device | |
| CN2572709Y (en) | Electric heater | |
| CN109001074A (en) | A kind of solar heat pipe heating Desorption And Seepage of Coalbed Methane experimental provision | |
| CN201364185Y (en) | Freeze-proof water jacket furnace level gauge | |
| CN214784661U (en) | Low multilayer assembled heat preservation energy-saving building | |
| CN201715759U (en) | Automatic attemperator for water supply and sewerage pipelines of solar water heater | |
| CN204312131U (en) | The anti-icing composite plate in tunnel based on phase-change material | |
| CN203594479U (en) | Vehicle-mounted engine oil heater | |
| CN219928421U (en) | Cover plate for preventing vapor condensation | |
| CN215807051U (en) | Mechanical tee joint for pipe fitting | |
| CN215060472U (en) | Seal and freeze period hydrology monitoring heat preservation device | |
| CN214384502U (en) | Intelligent IC card water meter freezing damage prevention sampling device | |
| CN214172369U (en) | Photovoltaic phase-change energy-gathering electric heater | |
| CN112539041B (en) | Gas production wellhead high-pressure valve structure and manufacturing process thereof | |
| CN209639282U (en) | A kind of defrosting novel solar water heater | |
| CN216429807U (en) | Shell that diesel oil filter was used | |
| CN213276893U (en) | Multi-functional electric fire monitoring device based on thing networking | |
| CN218761777U (en) | Outdoor antifreezing gate valve | |
| CN209894211U (en) | Meteor automatic monitoring network and data acquisition system | |
| CN215448218U (en) | Temperature measuring device for heat exchanger |
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: 20210903 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |