CN211253745U

CN211253745U - Oil field well cementation ash tank gasifier coil pipe

Info

Publication number: CN211253745U
Application number: CN201922006232.9U
Authority: CN
Inventors: 杨锟; 张俊; 刘永革
Original assignee: Jianghan Sanji Retrofit Truck Co ltd
Current assignee: Jianghan Sanji Retrofit Truck Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an ash can gasifier coil pipe under oil field cementing, including well cementation and gasifier, the well cementation passes through connecting rod and gasifier fixed Assembly, the outer wall fixed intercommunication of gasifier has the coil pipe, the fixed intercommunication of lateral wall of coil pipe has the pressure release structure, the terminal surface of pressure release structure is equipped with the joint structure, the coil pipe passes through the inner chamber bottom mounting assembly of fixed fixture with the well cementation, the fixed valve body that is equipped with in end of coil pipe, the outer wall of coil pipe is equipped with adjusts exhaust structure, the inner chamber of adjusting the structure is equipped with the block structure, the utility model provides an ash can gasifier coil pipe under oil field cementing has solved the problem that ash can gasifier coil pipe exists under the current well cementation, has reached explosion-proof pipe, and the security is high to and can change the benefit of the direction of giving vent to anger, and the practicality is strong.

Description

Oil field well cementation ash tank gasifier coil pipe

Technical Field

The utility model relates to an oil field equipment technical field, specific field is an ash can gasifier coil pipe under oil field cementing.

Background

The ash tank under the oil field well cementation in the market adopts the form of the gasification bed mostly, each ash tank has a plurality of small gasification beds, each small gasification bed needs to be connected with a hose to an air distributor, so that the hoses are used too much, under the working environment of the oil field, the hoses are used too much, more easily damaged accessories are caused, the maintenance cost is increased, the hoses are too many, the equipment is attractive, the problem is solved by applying the hose, but the existing coil is used, explosion can happen due to the excessive pressure in the pipe, the safety is very low, meanwhile, the air outlet direction of the coil cannot be changed, and the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ash can gasifier coil pipe under oil field well cementation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ash can vaporizer coil pipe under oil field well cementation, includes well cementation and vaporizer, the well cementation passes through connecting rod and vaporizer fixed assembly, the outer wall fixed intercommunication of vaporizer has the coil pipe, the fixed intercommunication of lateral wall of coil pipe has pressure release structure, pressure release structure's terminal surface is equipped with the joint structure, the coil pipe passes through the inner chamber bottom mounting assembly of fixed fixture with the well cementation, the end of coil pipe is fixed to be equipped with the valve body, the outer wall of coil pipe is equipped with adjusts exhaust structure, the inner chamber of adjusting the structure is equipped with block structure.

Preferably, adjust exhaust structure and include the screw sleeve, the fixed intercommunication of bolt cover and coil pipe, a plurality of through-holes have been seted up to the outer wall center department of bolt cover, the sleeve has been cup jointed to the outer wall of bolt cover, the fixed intercommunication of telescopic outer wall has the blast pipe, telescopic upper and lower both ends all are equipped with sealed cushion, the equal spiro union in upper and lower both sides of bolt cover has the nut cover.

Preferably, the block structure includes hollow cylinder, the outer wall of hollow cylinder and the inner wall fixed assembly of blast pipe, the inner wall fixed assembly of blast pipe has the spring leaf, the fixed sprue that is equipped with of one end of spring leaf, the sprue is laminated with hollow cylinder mutually.

Preferably, the pressure release structure includes the connecting pipe, the connecting pipe communicates with the coil pipe is fixed, the fixed plate that is equipped with in end of connecting pipe, the inner wall of fixed plate is pegged graft and is had the montant, the one end fixed mounting of montant has the piston, the piston closely laminates with the connecting pipe, and the outer wall of montant has cup jointed first spring, the one end and the piston fixed mounting of first spring, the other end and the fixed plate fixed mounting of first spring, the both ends of connecting pipe are all fixed the intercommunication and are had the pipe that loses heart, the bottom surface of fixed plate is equipped with the joint structure.

Preferably, the joint structure includes the riser, the one end and the fixed plate fixed assembly of riser, the inner wall of riser is pegged graft and is had the inserted bar, the inserted bar runs through the montant, the outer wall fixed assembly of inserted bar has the roof, the outer wall of inserted bar has cup jointed the second spring, the one end and the riser fixed assembly of second spring, the other end and the roof fixed assembly of second spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an ash can gasifier coil pipe under oil field well cementation, cooperation through well cementation and connecting rod and gasifier, can be fine with the rigidity of gasifier, simultaneously through the effect of coil pipe, can save the well space, avoid the pipe to be disorderly and have nothing, effect through fixed fixture, the rigidity of coil pipe has been guaranteed, assembly through pressure relief structure is used, avoid the too big emergence blast danger of coil pipe internal pressure, effect through the joint structure, the work of restriction pressure relief structure, prevent accidental leakage, through the cooperation of adjusting exhaust structure and coil pipe, and the effect of valve body, can change gaseous direction of giving vent to anger, high durability and convenient use, effect through block structure, avoid equipment accidental leakage, therefore, the clothes hanger is strong in practicability.

The utility model provides an ash can gasifier coil pipe under oil field cementing has solved the problem that ash can gasifier coil pipe exists under the current cementing, has reached the explosion-proof pipe, and the security is high to and can change the benefit of the direction of giving vent to anger, the practicality is strong.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

in the figure: 1-well cementation, 2-connecting rod, 3-gasifier, 4-coil pipe, 5-valve body, 6-adjusting exhaust structure, 61-nut sleeve, 62-bolt sleeve, 63-sleeve, 64-exhaust pipe, 65-sealing rubber gasket, 7-plugging structure, 71-hollow cylinder, 72-plugging block, 73-spring leaf, 8-pressure relief structure, 81-piston, 82-connecting pipe, 83-air release pipe, 84-first spring, 85-vertical rod, 86-fixing plate, 9-clamping structure, 91-vertical plate, 92-second spring, 93-top plate, 94-inserted bar and 10-fixing clamp.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an ash can vaporizer coil pipe under oil field well cementation, including well cementation 1 and vaporizer 3, well cementation 1 is through connecting

rod

2 and 3 fixed assembly of vaporizer, the fixed intercommunication of outer wall of vaporizer 3 has coil pipe 4, the fixed intercommunication of the lateral wall of coil pipe 4 has pressure release structure 8, pressure release structure 8's terminal surface is equipped with joint structure 9, coil pipe 4 is through the fixed assembly of the inner chamber bottom of fixed fixture 10 with well cementation 1, coil pipe 4's end is fixed to be equipped with valve body 5, coil pipe 4's outer wall is equipped with adjusts exhaust structure 6, the inner chamber of adjusting exhaust structure 6 is equipped with block structure 7.

The well cementation 1 is matched with the connecting rod 2 and the gasifier 3, the gasifier 3 can be well fixed in position, meanwhile, the coil 4 can save the space in a well and avoid messy pipes, the effect of the fixture 10 is fixed, the position fixation of the coil 4 is ensured, the assembly and use of the pressure relief structure 8 can avoid the danger of pipe explosion caused by overlarge internal pressure of the coil 4, the effect of the clamping structure 9 can limit the work of the pressure relief structure 8 and prevent accidental leakage, the matching of the exhaust structure 6 and the coil 4 is adjusted, and the effect of the valve body 5 can change the gas outlet direction, the use is convenient, the effect of the blocking structure 7 can avoid accidental leakage of equipment, the practicability is strong, when the equipment needs to work, the coil 4 is firstly communicated with the well cementation gasifier 3, the gasifier 3 is fixed on the inner wall of the well cementation 1 through the connecting rod 2, and meanwhile, the gasifier 3 can introduce gas into the coil 4, at this moment, gas can circulate and reach the position discharge of valve body 5 along the inner wall of coil pipe 4, when pressure in coil pipe 4 is too big, open joint structure 9, pressure release structure 8 can leak the inside pressure of coil pipe 4 automatically this moment, avoid taking place the danger of bursting, simultaneously when needs change give vent to anger the direction and be used for putting through different equipment, close valve body 5 this moment, and rotate and adjust and use and adjust exhaust structure 6, after the regulation is accomplished, gas can be through extrusion block structure 7 and open and adjust exhaust structure 6, gas can trade the direction discharge this moment.

Particularly, adjust exhaust structure 6 and include bolt housing 62, bolt housing 62 and the fixed intercommunication of coil pipe 4, a plurality of through-holes have been seted up to the outer wall center department of bolt housing 62, and sleeve 63 has been cup jointed to the outer wall of bolt housing 62, and the fixed intercommunication of outer wall of sleeve 63 has blast pipe 64, and the upper and lower both ends of sleeve 63 all are equipped with sealed cushion 65, and the equal spiro union in upper and lower both sides of bolt housing 62 has nut housing 61.

When the adjusting exhaust structure 6 needs to be used, firstly, the sleeve 63 is rotated, the sleeve 63 drives the sealing rubber gasket 65 and the exhaust pipe 64 on the two sides to rotate, after the orientation of the exhaust pipe 64 is determined, the upper nut sleeve 61 and the lower nut sleeve 61 are screwed, the nut sleeves 61 can slowly move inwards according to the screwing effect of the nut sleeves 61 and the bolt sleeve 62, the sealing rubber gasket 65 is squeezed to form sealing, and at the moment, gas can be exhausted into the sleeve 63 and the exhaust pipe 64 through the through holes on the surface of the bolt sleeve 62.

Specifically, the blocking structure 7 comprises a hollow cylinder 71, the outer wall of the hollow cylinder 71 is fixedly assembled with the inner wall of the exhaust pipe 64, the inner wall of the exhaust pipe 64 is fixedly assembled with a spring plate 73, one end of the spring plate 73 is fixedly assembled with a blocking block 72, and the blocking block 72 is attached to the hollow cylinder 71.

When the gas enters the exhaust pipe 64, the blocking piece 72 is pressed to move towards the outer side end, the spring piece 73 is driven to deform, and when the blocking piece 72 is far away from the hollow cylinder 71, the gas can be exhausted through the hollow cylinder 71.

Particularly, pressure relief structure 8 includes connecting pipe 82, connecting pipe 82 and the fixed intercommunication of coil pipe 4, the fixed plate 86 that is equipped with in end of connecting pipe 82, the inner wall of fixed plate 86 is pegged graft and is had montant 85, the fixed piston 81 that is equipped with in one end of montant 85, piston 81 and the inseparable laminating of connecting pipe 82, first spring 84 has been cup jointed to the outer wall of montant 85, the one end and the fixed piston 81 fixed assembly of first spring 84, the other end and the fixed plate 86 fixed assembly of first spring 84, the both ends of connecting pipe 82 all fix the intercommunication and have disappointing pipe 83, the bottom surface of fixed plate 86 is equipped with joint structure.

When the pressure in the coil 4 is too high, the piston 81 is pressed downwards, the piston 81 drives the vertical rod 85 to move tightly close to the inner wall of the fixing plate 86, and simultaneously the first spring 84 is pressed to deform, and when the piston 81 moves to the lower end of the air release pipe 83, the air can be discharged through the air release pipe 83.

Particularly, joint structure 9 includes riser 91, and the one end and the fixed plate 86 fixed assembly of riser 91, the inner wall of riser 91 are pegged graft and are had inserted bar 94, and inserted bar 94 runs through montant 85, and the outer wall fixed assembly of inserted bar 94 has roof 93, and the outer wall of inserted bar 94 has cup jointed second spring 92, second spring 92's one end and riser 91 fixed assembly, second spring 92's the other end and roof 93 fixed assembly.

When needing normal use pressure relief structure 8, must open joint structure 9, outside pulling inserted bar 94, inserted bar 94 drives roof 93 and extrudes second spring 92 and make it take place deformation, when inserted bar 94 breaks away from montant 85, montant 85 has broken away from the binding power this moment, can normally work.

The working principle is as follows: when needing to use equipment work, at first put through coil pipe 4 and vaporizer 3, and fix vaporizer 3 at the inner wall of well cementation 1 through connecting rod 2, simultaneously when using, vaporizer 3 can let in gas to coil pipe 4, gas can circulate and reach the position discharge of valve body 5 along the inner wall of coil pipe 4 this moment, when pressure in coil pipe 4 is too big, open joint structure 9, pressure release structure 8 can leak the inside pressure of coil pipe 4 automatically this moment, avoid taking place the danger of bursting, simultaneously when needs change the direction of giving vent to anger and be used for putting through different equipment, close valve body 5 this moment, and rotate and adjust and use regulation exhaust structure 6, after adjusting the completion, gas can be through extrusion block structure 7 and open regulation exhaust structure 6, gas can change the direction discharge this moment.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil field well cementation ash can vaporizer coil pipe down, includes well cementation (1) and vaporizer (3), well cementation (1) is through connecting rod (2) and vaporizer (3) fixed Assembly, its characterized in that: the outer wall of vaporizer (3) is fixed and is communicated with coil pipe (4), the fixed intercommunication of lateral wall of coil pipe (4) has pressure relief structure (8), the terminal surface of pressure relief structure (8) is equipped with joint structure (9), coil pipe (4) are through the fixed assembly of inner chamber bottom of fixed fixture (10) and well cementation (1), the end of coil pipe (4) is fixed to be equipped with valve body (5), the outer wall of coil pipe (4) is equipped with adjusts exhaust structure (6), the inner chamber of adjusting exhaust structure (6) is equipped with block structure (7).

2. The oilfield cementing ash-can gasifier coil of claim 1, wherein: adjust exhaust structure (6) including bolt cover (62), bolt cover (62) and fixed intercommunication of coil pipe (4), a plurality of through-holes have been seted up to the outer wall center department of bolt cover (62), sleeve (63) have been cup jointed to the outer wall of bolt cover (62), the fixed intercommunication of outer wall of sleeve (63) has blast pipe (64), the upper and lower both ends of sleeve (63) all are equipped with sealed cushion (65), nut cover (61) have all been spiro union in the upper and lower both sides of bolt cover (62).

3. The oilfield cementing ash-can gasifier coil of claim 2, wherein: the blocking structure (7) comprises a hollow cylinder (71), the outer wall of the hollow cylinder (71) is fixedly assembled with the inner wall of the exhaust pipe (64), a spring piece (73) is fixedly assembled on the inner wall of the exhaust pipe (64), a blocking block (72) is fixedly assembled at one end of the spring piece (73), and the blocking block (72) is attached to the hollow cylinder (71).

4. The oilfield cementing ash-can gasifier coil of claim 1, wherein: pressure relief structure (8) are including company pipe (82), company pipe (82) and fixed intercommunication of coil pipe (4), the end fixed mounting of company pipe (82) has fixed plate (86), the inner wall of fixed plate (86) is pegged graft and is had montant (85), the one end fixed mounting of montant (85) has piston (81), piston (81) and company pipe (82) closely laminate, and first spring (84) have been cup jointed to the outer wall of montant (85), the one end and the piston (81) fixed mounting of first spring (84), the other end and the fixed plate (86) fixed mounting of first spring (84), the both ends of company pipe (82) all are fixed the intercommunication and have blowoff pipe (83), the bottom surface of fixed plate (86) is equipped with joint structure (9).

5. The oilfield cementing ash-can gasifier coil of claim 4, wherein: clamping structure (9) include riser (91), the one end and fixed plate (86) fixed assembly of riser (91), the inner wall of riser (91) is pegged graft and is had inserted bar (94), inserted bar (94) run through montant (85), the outer wall fixed assembly of inserted bar (94) is equipped with roof (93), second spring (92) have been cup jointed to the outer wall of inserted bar (94), the one end and the riser (91) fixed assembly of second spring (92), the other end and roof (93) fixed assembly of second spring (92).