CN218378007U

CN218378007U - Petrochemical industry carries pipe fitting

Info

Publication number: CN218378007U
Application number: CN202221849627.0U
Authority: CN
Inventors: 杨振飞; 蒋春龙; 汤方生
Original assignee: Jiangyin Nanfang Pipes Making Co ltd
Current assignee: Jiangyin Nanfang Pipes Making Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-24
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a petrochemical carries pipe fitting, including oil pipe and support pipe fitting, support the pipe fitting and include the support main part, integrated into one piece has lower clamping ring seat in the support main part, is connected with the clamping ring seat down on the clamping ring seat, and support main part middle part is equipped with the oil extraction cylinder seat that the level set up, and oil extraction cylinder seat one end is equipped with the back-fire relief subassembly. The utility model discloses when not getting oil, seal the last port in bullet chamber by sealed kicking block, make the inside fluid of oil pipe can not get into from getting oil the intubate and get inside the oil cylinder seat, when getting oil, through rotating the hand wheel, get oil and make when changeing epaxial guide vane rotation and get oil cylinder seat inside and have the negative pressure, and then can make fluid enter into along getting oil the intubate and get inside the oil cylinder seat, accomplish to get oil, get convenient and safety of oil.

Description

Petrochemical industry carries pipe fitting

Technical Field

The utility model relates to a pipe fitting technical field especially relates to a petrochemical carries pipe fitting.

Background

In the process of oil exploitation, oil pipelines are required to be used for conveying, and for long-distance oil conveying, the connection of the oil pipelines is essential. Quality testing of the oil transported in the conveying pipe is an important operation for ensuring the quality of the oil. The tradition is when sampling the oil of transporting in the pipe fitting, and the combination valve of sampling usefulness is connected with the pipeline to the pipeline usually need, and the installation of sampling valve is loaded down with trivial details in the pipeline, and in the sampling process, the oil is direct to be guided out by the pipeline, if the in-process of sampling produces the conflagration, then there is very big potential safety hazard in the oil of transportation in the pipeline.

Disclosure of Invention

In order to solve the problem, the utility model provides a petrochemical engineering carries pipe fitting to solve the aforesaid more definitely the problem.

The utility model discloses a following technical scheme realizes:

the utility model provides a petrochemical industry conveying pipe fitting, which comprises an oil pipe and a supporting pipe fitting, wherein the supporting pipe fitting comprises a support main body, a lower clamping ring seat is integrally formed on the support main body, an upper clamping ring seat is connected on the lower clamping ring seat, the lower clamping ring seat and the upper clamping ring seat are semicircular ring support bodies which are embraced outside the oil pipe, the two ends of the lower clamping ring seat and the upper clamping ring seat are fixedly connected through bolts, the middle part of the support main body is provided with a horizontally arranged oil taking cylinder seat, the upper part of the oil taking cylinder seat is provided with an oil taking insertion pipe communicated with the oil taking cylinder seat, the oil taking insertion pipe penetrates through the bottom pipe wall of the oil pipe, an oil taking rotating shaft is arranged inside the oil taking cylinder seat, and a guide vane is arranged on the oil taking rotating shaft, get the one end of oil pivot and wear out along getting oil cylinder base one side, and be equipped with the hand wheel along getting the oily pivot end of getting that oil cylinder base one side was worn out, the one end of getting oil cylinder base and keeping away from the hand wheel is equipped with the back-fire relief subassembly, the back-fire relief subassembly includes and gets oil cylinder base tip integrated into one piece's the oil pan shell body of getting, gets the inside food tray of getting that is equipped with of oil pan shell body, gets each outer wall of food pan and the interior cavity wall cooperation of getting the oil pan shell body and pastes and touch, get and seted up a plurality of oil grooves of getting on the food pan, and a plurality of oil grooves of getting are the annular array setting along the center of getting the food pan, the bottom of getting the oil pan shell body is equipped with the oil-out, and the last port of oil-out cooperatees with the opening size of getting the oil groove.

Furthermore, the periphery department that lower clamp ring seat just is located the oil extraction intubate has seted up sealed annular, and has cooperated seal ring among the sealed annular, and seal ring closely contacts with the outer wall of oil pipe.

Furthermore, the guide vane arranged on the oil taking rotating shaft is a spiral winding vane, and the outer edge of the guide vane is matched and contacted with the inner cavity wall of the oil taking cylinder seat.

Furthermore, get inside the being equipped with of oil intubate and play the chamber, the last port department in bullet chamber seals the laminating and has sealed kicking block, is connected with the spring between sealed kicking block bottom and the bullet chamber bottom.

Further, support subject bottom is connected with the bottom plate seat through a pair of connecting rod, the connecting rod upper end is lead screw portion, and the lead screw portion of connecting rod upper end and support subject bottom integrated into one piece's internal thread seat looks spiro union, the connecting rod bottom is equipped with the adapter, and integrated into one piece's switching seat looks switching on the adapter of connecting rod bottom and the bottom plate seat.

The utility model has the advantages that:

1. when oil is not taken, the upper port of the elastic cavity is sealed by the sealing top block, so that oil liquid in the oil pipe cannot enter the oil taking cylinder seat from the oil taking insertion pipe;

2. the utility model discloses one end department of getting the oil cylinder seat is equipped with the back-fire relief subassembly, and the oil pan of getting in the back-fire relief subassembly is rotatory along with the rotation of getting the oil pivot, carries out the sectional type by getting the oil groove on the oil pan and produces oil, and the burning condition takes place for the outside in time, and the security in its operation process has also been improved greatly to the getting oil of sectional type.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial sectional view of the three-dimensional structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a cross-sectional view at B-B in fig. 3.

In the figure: 1. an oil pipe; 101. a sealing gasket; 2. supporting the pipe; 201. a stent body; 202. a lower clamp ring seat; 203. an upper clamping ring seat; 204. taking an oil cylinder seat; 2041. oil taking and inserting pipe; 2042. an oil taking rotating shaft; 2043. a hand wheel; 205. a fire barrier assembly; 2051. an oil pan outer shell; 2052. an oil taking disc; 2053. taking an oil groove; 2054. an oil outlet; 206. a floor base; 207. a connecting rod; 2071. an inner wire seat; 2072. a transfer seat; 3. a bullet cavity; 301. sealing the top block; 302. a spring.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Please refer to fig. 1-5, the utility model provides a petrochemical transportation pipe, including oil pipe 1 and support pipe 2, support pipe 2 includes support main part 201, integrated into one piece has lower clamping ring seat 202 on the support main part 201, be connected with upper clamping ring seat 203 on the lower clamping ring seat 202, upper clamping ring seat 203 is the semicircle support body of embracing in oil pipe 1 outside, lower clamping ring seat 202, the both ends of upper clamping ring seat 203 pass through bolt fixed connection, thereby accomplish the connection between support pipe 2 and the oil pipe 1 and fix, support main part 201 middle part is equipped with the oil extraction cylinder seat 204 that the level set up, the upper branch of oil extraction cylinder seat 204 is equipped with the oil extraction intubate 2041 that is linked together with it, and oil extraction intubate 2041 penetrates along the bottom pipe wall of oil pipe 1, lower clamping ring seat 202 just is located the periphery department of oil extraction intubate 2041 and has seted up the seal ring groove, and the cooperation has seal ring gasket 101 in the seal ring groove, seal ring 101 closely pastes oil pipe with the outer wall of 1, guarantee to extract the leakproofness of oil pipe 2041 and interpenetrate of 1.

An oil taking rotating shaft 2042 is arranged in the oil taking cylinder seat 204, a guide vane is arranged on the oil taking rotating shaft 2042, one end of the oil taking rotating shaft 2042 penetrates out along one side of the oil taking cylinder seat 204, a handwheel 2043 is arranged at the end part of the oil taking rotating shaft 2042 penetrating out along one side of the oil taking cylinder seat 204, the guide vane arranged on the oil taking rotating shaft 2042 is a spiral winding vane, the outer edge of the guide vane is matched and contacted with the inner cavity wall of the oil taking cylinder seat 204, an elastic cavity 3 is arranged in the oil taking insertion tube 2041, a sealing top block 301 is attached to the upper end of the elastic cavity 3 in a sealing mode, a spring 302 is connected between the bottom of the sealing top block 301 and the cavity bottom of the elastic cavity 3, when oil is not taken, the sealing top block 301 seals the upper end of the elastic cavity 3, so that oil in the oil taking oil tube 1 cannot enter the oil taking cylinder seat 204 from the oil taking insertion tube 2041, when the oil taking oil is taken, the handwheel 2043 is rotated, and the guide vane on the oil taking rotating shaft 2042 enables negative pressure to be in the oil taking cylinder seat 204, and then the oil can enter the oil taking cylinder seat 2041 along the oil taking cylinder seat 204, and the oil taking insertion tube 2042, and the oil taking insertion tube 204 is taken.

Get that the oil cylinder seat 204 one end of keeping away from hand wheel 2043 and be equipped with back-fire relief subassembly 205, back-fire relief subassembly 205 includes and gets oil drum seat 204 tip integrated into one piece get oil pan shell body 2051, get inside oil pan 2052 that is equipped with of oil pan shell body 2051, each outer wall of getting oil pan 2052 and the cooperation of the inner chamber wall of getting oil pan shell body 2051 are pasted and are touched, get and seted up a plurality of oil groove 2053 of getting on oil pan 2052, and a plurality of oil groove 2053 of getting are the annular array setting along the center of getting oil pan 2052, the bottom of getting oil pan shell body 2051 is equipped with oil-out 2054, the last port of oil-out 2054 matches with the opening size of getting oil groove 2053, it is rotatory along with getting oil pivot 2042 to get oil pan 2052, get oil groove 2053 on the oil pan 2052 and carry out the sectional type, the burning condition takes place in time externally, the sectional type gets oil and has also improved its security in the operation process greatly.

The support main part 201 bottom is connected with the bottom plate seat 206 through a pair of connecting rod 207, bottom plate seat 206 is used for installing on the supporting seat, because the environmental diversity is arranged to the pipeline, traditional base can not carry out effectual cooperation installation with the supporting seat, connecting rod 207 upper end is lead screw portion, and the lead screw portion of connecting rod 207 upper end and support main part 201 bottom integrated into one piece's interior lead screw seat 2071 looks spiro union, connecting rod 207 bottom is equipped with the adapter, and integrated into one piece's adapter 2072 looks switching on the adapter of connecting rod 207 bottom and the bottom plate seat 206, through respectively two connecting rod 207 rotation regulation, can adjust bottom plate seat 206 and the supporting seat and adjust the cooperation.

The working principle is as follows: the utility model can be installed at any position of 1, and can be assembled with the utility model only by arranging an oil taking hole on the outer wall of 1; when oil is not taken, the upper port of the bomb cavity 3 is sealed by the sealing top block 301, so that oil in the oil pipe 1 cannot enter the oil taking cylinder seat 204 from the oil taking insertion pipe 2041, when oil is taken, the handwheel 2043 is rotated, and the guide vanes on the oil taking rotating shaft 2042 rotate to enable negative pressure to be formed in the oil taking cylinder seat 204, so that the oil can enter the oil taking cylinder seat 204 along the oil taking insertion pipe 2041, and the oil taking is completed conveniently and safely;

the utility model discloses one end department getting oil cylinder seat 204 is equipped with back-fire relief subassembly 205, and the oil pan 2052 of getting in back-fire relief subassembly 205 is rotatory along with the rotation of getting oil pivot 2042, carries out the sectional type by getting oil groove 2053 on the oil pan 2052 and produces oil, and the burning condition takes place for the timely outside, and the security in its operation process has also been improved greatly to getting oil of sectional type.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The petrochemical conveying pipe fitting comprises an oil pipe (1) and a supporting pipe fitting (2), and is characterized in that the supporting pipe fitting (2) comprises a support main body (201), a lower clamping ring seat (202) is integrally formed on the support main body (201), an upper clamping ring seat (203) is connected on the lower clamping ring seat (202), the lower clamping ring seat (202) and the upper clamping ring seat (203) are semicircular ring support bodies encircling the outer part of the oil pipe (1), two ends of the lower clamping ring seat (202) and the upper clamping ring seat (203) are fixedly connected through bolts, an oil taking cylinder seat (204) horizontally arranged is arranged in the middle of the support main body (201), an oil taking insertion pipe (2041) communicated with the oil taking cylinder seat (204) is arranged on the upper part of the oil taking cylinder seat (204), the oil taking insertion pipe (2041) penetrates through the bottom pipe wall of the oil pipe (1), an oil taking rotating shaft (2042) is arranged inside the oil taking cylinder seat (204), a flow guide blade is arranged on the oil taking rotating shaft (2042), one end of the oil taking rotating shaft (2042) penetrates out of the oil taking seat (2043) along the bottom pipe wall of the oil taking cylinder seat (204), and a fire retardant disc (204) penetrates out of the oil taking assembly (204), and one side of the hand wheel (2043) which is arranged on one side of the hand wheel (204) and comprises an oil taking disc (204) and an oil taking assembly (204) which is arranged on one side of the hand wheel (2043) and a fire retardant disc (204), get inside food tray (2052) of getting of oil pan shell body (2051) and be equipped with, get each outer wall of oil pan (2052) and get the inner chamber wall cooperation of oil pan shell body (2051) and paste and touch, getting to have seted up a plurality of oil grooves (2053) of getting on food tray (2052), and a plurality of oil grooves (2053) of getting are the ring array along the center of getting oil pan (2052) and set up, and the bottom of getting oil pan shell body (2051) is equipped with oil-out (2054), and the last port of oil-out (2054) matches with the opening size who gets oil pan (2053).

2. The petrochemical transportation pipe fitting according to claim 1, wherein the lower clamping ring seat (202) is provided with a sealing ring groove at the outer periphery of the oil taking insertion pipe (2041), and a sealing gasket (101) is fitted in the sealing ring groove, and the sealing gasket (101) is in close contact with the outer wall of the oil pipe (1).

3. The petrochemical transportation pipe fitting according to claim 1, wherein the guide vane disposed on the oil extraction rotating shaft (2042) is a spiral winding vane, and an outer edge of the guide vane is in contact with an inner cavity wall of the oil extraction cylinder seat (204).

4. The petrochemical engineering conveying pipe fitting according to claim 1, wherein an elastic cavity (3) is arranged inside the oil taking insertion pipe (2041), a sealing top block (301) is attached to an upper end opening of the elastic cavity (3) in a sealing mode, and a spring (302) is connected between the bottom of the sealing top block (301) and the bottom of the elastic cavity (3).

5. The petrochemical transportation pipe fitting according to claim 1, wherein the bottom of the bracket body (201) is connected to a bottom plate base (206) through a pair of connecting rods (207), the upper end of the connecting rod (207) is a screw rod part, the screw rod part at the upper end of the connecting rod (207) is in threaded connection with an inner screw base (2071) integrally formed at the bottom of the bracket body (201), the bottom of the connecting rod (207) is provided with an adapter, and the adapter at the bottom of the connecting rod (207) is in threaded connection with an adapter (2072) integrally formed on the bottom plate base (206).